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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 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>
15#include <stdlib.h> 33#include <stdlib.h>
16 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
17#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
18#include <SDL_endian.h> 39#include <SDL_endian.h>
19#include <SDL_image.h> 40#include <SDL_image.h>
20#include <SDL_mixer.h> 41#include <SDL_mixer.h>
21#include <SDL_opengl.h> 42#include <SDL_opengl.h>
22 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
23#include <glib/gmacros.h> 47#include <glib/gmacros.h>
24 48
25#include <pango/pango.h> 49#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 50
27#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
28#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
29 61
30#ifndef _WIN32 62#ifndef _WIN32
31# include <sys/types.h> 63# include <sys/types.h>
32# include <sys/socket.h> 64# include <sys/socket.h>
33# include <netinet/in.h> 65# include <netinet/in.h>
34# include <netinet/tcp.h> 66# include <netinet/tcp.h>
35# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
36#else 72#else
37 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 74#endif
44 75
45#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
46 78
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 80
49#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
50 82
51#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
53 85
54#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
91#if 1
92# define PARACHUTE SDL_INIT_NOPARACHUTE
93#else
94# define PARACHUTE 0
95#endif
96
97static AV *texture_av;
55 98
56static struct 99static struct
57{ 100{
58#define GL_FUNC(ptr,name) ptr name; 101#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 102#include "glfunc.h"
60#undef GL_FUNC 103#undef GL_FUNC
61} gl; 104} gl;
62 105
106static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 107gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 108{
65 if (gl.BlendFuncSeparate) 109 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 110 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 111 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 112 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 113 else
70 glBlendFunc (sa, da); 114 glBlendFunc (sa, da);
71} 115}
72 116
117static GLuint
118gen_texture ()
119{
120 GLuint name;
121
122 if (AvFILL (texture_av) >= 0)
123 name = (GLuint)(size_t)av_pop (texture_av);
124 else
125 glGenTextures (1, &name);
126
127 return name;
128}
129
130static void
131del_texture (GLuint name)
132{
133 /* make a half-assed attempt at returning the memory used by the texture */
134 /* textures are frequently being reused by cfplus anyway */
135 /*glBindTexture (GL_TEXTURE_2D, name);*/
136 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
137 av_push (texture_av, (SV *)(size_t)name);
138 glDeleteTextures (1, &name);
139}
140
141#include "texcache.c"
142#include "rendercache.c"
143
144#include "pango-font.c"
145#include "pango-fontmap.c"
146#include "pango-render.c"
147
148typedef IV DC__Channel;
149typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 150typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 151typedef Mix_Music *DC__MixMusic;
75 152
76typedef PangoFontDescription *CFClient__Font; 153typedef PangoFontDescription *DC__Font;
77 154
78static int 155static int
79shape_attr_p (PangoLayoutRun *run) 156shape_attr_p (PangoLayoutRun *run)
80{ 157{
81 GSList *attrs = run->item->analysis.extra_attrs; 158 GSList *attrs = run->item->analysis.extra_attrs;
… …
92 169
93 return 0; 170 return 0;
94} 171}
95 172
96typedef struct cf_layout { 173typedef struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 174 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 175 float r, g, b, a; // default color for rgba mode
100 int base_height; 176 int base_height;
101 CFClient__Font font; 177 DC__Font font;
178 rc_t *rc;
102} *CFClient__Layout; 179} *DC__Layout;
103 180
104static CFClient__Font default_font; 181static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 182static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 183static PangoFontMap *opengl_fontmap;
107 184
108static void 185static void
109substitute_func (FcPattern *pattern, gpointer data) 186substitute_func (FcPattern *pattern, gpointer data)
110{ 187{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 188 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 189#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 190 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 191#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 192 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 193}
121 194
122static void 195static void
123layout_update_font (CFClient__Layout self) 196layout_update_font (DC__Layout self)
124{ 197{
125 /* use a random scale factor to account for unknown descenders, 0.8 works 198 /* use a random scale factor to account for unknown descenders, 0.8 works
126 * reasonably well with bitstream vera 199 * reasonably well with dejavu/bistream fonts
127 */ 200 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 201 PangoFontDescription *font = self->font ? self->font : default_font;
129 202
130 pango_font_description_set_absolute_size (font, 203 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 204 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 205
133 pango_layout_set_font_description (self->pl, font); 206 pango_layout_set_font_description (self->pl, font);
134} 207}
135 208
136static void 209static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 210layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 211{
212 PangoRectangle rect;
213
214 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 215 pango_layout_get_extents (self->pl, 0, &rect);
140 216
141 if (!*w) *w = 1; 217 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 218 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 219
144 *w = (*w + 3) & ~3; 220 if (!rect.width) rect.width = 1;
145} 221 if (!rect.height) rect.height = 1;
146 222
223 *w = rect.width;
224 *h = rect.height;
225}
226
227typedef uint16_t tileid;
147typedef uint16_t mapface; 228typedef uint16_t faceid;
148 229
149typedef struct { 230typedef struct {
150 GLint name; 231 GLuint name;
151 int w, h; 232 int w, h;
152 float s, t; 233 float s, t;
153 uint8_t r, g, b, a; 234 uint8_t r, g, b, a;
235 tileid smoothtile;
236 uint8_t smoothlevel;
154} maptex; 237} maptex;
155 238
156typedef struct { 239typedef struct {
240 uint32_t player;
241 tileid tile[3];
157 int16_t darkness; 242 uint16_t darkness;
158 mapface face[3]; 243 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 244} mapcell;
160 245
161typedef struct { 246typedef struct {
162 int32_t c0, c1; 247 int32_t c0, c1;
163 mapcell *col; 248 mapcell *col;
164} maprow; 249} maprow;
165 250
166typedef struct map { 251typedef struct map {
167 int x, y, w, h; 252 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 253 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 254 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 255 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 256
175 int32_t rows; 257 int32_t rows;
176 maprow *row; 258 maprow *row;
177} *CFClient__Map; 259} *DC__Map;
178 260
179static char * 261static char *
180prepend (char *ptr, int sze, int inc) 262prepend (char *ptr, int sze, int inc)
181{ 263{
182 char *p; 264 char *p;
… …
199} 281}
200 282
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 283#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203 285
286static void
287need_facenum (struct map *self, faceid face)
288{
289 while (self->faces <= face)
290 {
291 Append (tileid, self->face2tile, self->faces, self->faces);
292 self->faces *= 2;
293 }
294}
295
296static void
297need_texid (struct map *self, int texid)
298{
299 while (self->texs <= texid)
300 {
301 Append (maptex, self->tex, self->texs, self->texs);
302 self->texs *= 2;
303 }
304}
305
204static maprow * 306static maprow *
205map_get_row (CFClient__Map self, int y) 307map_get_row (DC__Map self, int y)
206{ 308{
207 if (0 > y) 309 if (0 > y)
208 { 310 {
209 int extend = - y + MAP_EXTEND_Y; 311 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 312 Prepend (maprow, self->row, self->rows, extend);
… …
248 350
249 return row->col + (x - row->c0); 351 return row->col + (x - row->c0);
250} 352}
251 353
252static mapcell * 354static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 355map_get_cell (DC__Map self, int x, int y)
254{ 356{
255 return row_get_cell (map_get_row (self, y), x); 357 return row_get_cell (map_get_row (self, y), x);
256} 358}
257 359
258static void 360static void
259map_clear (CFClient__Map self) 361map_clear (DC__Map self)
260{ 362{
261 int r; 363 int r;
262 364
263 for (r = 0; r < self->rows; r++) 365 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 366 Safefree (self->row[r].col);
… …
272 self->row = 0; 374 self->row = 0;
273 self->rows = 0; 375 self->rows = 0;
274} 376}
275 377
276static void 378static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 379map_blank (DC__Map self, int x0, int y0, int w, int h)
278{ 380{
279 int x, y; 381 int x, y;
280 maprow *row; 382 maprow *row;
383 mapcell *cell;
281 384
282 for (y = y0; y < y0 + h; y++) 385 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 386 if (y >= 0)
284 { 387 {
285 if (y >= self->rows) 388 if (y >= self->rows)
… …
291 if (x >= row->c0) 394 if (x >= row->c0)
292 { 395 {
293 if (x >= row->c1) 396 if (x >= row->c1)
294 break; 397 break;
295 398
296 row->col[x - row->c0].darkness = -1; 399 cell = row->col + x - row->c0;
400
401 cell->darkness = 0;
402 cell->stat_hp = 0;
403 cell->flags = 0;
404 cell->player = 0;
297 } 405 }
298 } 406 }
407}
408
409typedef struct {
410 tileid tile;
411 uint8_t x, y, level;
412} smooth_key;
413
414static void
415smooth_or_bits (HV *hv, smooth_key *key, IV bits)
416{
417 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
418
419 if (SvIOK (*sv))
420 SvIV_set (*sv, SvIVX (*sv) | bits);
421 else
422 sv_setiv (*sv, bits);
299} 423}
300 424
301static void 425static void
302music_finished (void) 426music_finished (void)
303{ 427{
… …
339 n |= n >> 16; 463 n |= n >> 16;
340 464
341 return n + 1; 465 return n + 1;
342} 466}
343 467
344MODULE = CFClient PACKAGE = CFClient 468static unsigned int
469popcount (unsigned int n)
470{
471 n -= (n >> 1) & 0x55555555U;
472 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
473 n = ((n >> 4) + n) & 0x0f0f0f0fU;
474 n *= 0x01010101U;
475
476 return n >> 24;
477}
478
479/* SDL should provide this, really. */
480#define SDLK_MODIFIER_MIN 300
481#define SDLK_MODIFIER_MAX 314
482
483/******************************************************************************/
484
485static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
486static GV *hover_gv;
487
488static int
489within_widget (SV *widget, NV x, NV y)
490{
491 HV *self;
492 SV **svp;
493 NV wx, ww, wy, wh;
494
495 if (!SvROK (widget))
496 return 0;
497
498 self = (HV *)SvRV (widget);
499
500 if (SvTYPE (self) != SVt_PVHV)
501 return 0;
502
503 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
504 if (y < wy)
505 return 0;
506
507 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
508 if (y >= wy + wh)
509 return 0;
510
511 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
512 if (x < wx)
513 return 0;
514
515 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
516 if (x >= wx + ww)
517 return 0;
518
519 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
520 if (!svp || !SvTRUE (*svp))
521 return 0;
522
523 return 1;
524}
525
526MODULE = Deliantra::Client PACKAGE = DC
345 527
346PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
347 529
348BOOT: 530BOOT:
349{ 531{
350 HV *stash = gv_stashpv ("CFClient", 1); 532 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 533 static const struct {
352 const char *name; 534 const char *name;
353 IV iv; 535 IV iv;
354 } *civ, const_iv[] = { 536 } *civ, const_iv[] = {
355# define const_iv(name) { # name, (IV)name } 537# define const_iv(name) { # name, (IV)name }
538 const_iv (SDLK_MODIFIER_MIN),
539 const_iv (SDLK_MODIFIER_MAX),
540
356 const_iv (SDL_ACTIVEEVENT), 541 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 542 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 543 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 544 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 545 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 554 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 555 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 556 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 557 const_iv (SDL_VIDEOEXPOSE),
373 const_iv (SDL_USEREVENT), 558 const_iv (SDL_USEREVENT),
559
560 const_iv (SDL_APPINPUTFOCUS),
561 const_iv (SDL_APPMOUSEFOCUS),
562 const_iv (SDL_APPACTIVE),
563
564 const_iv (SDLK_FIRST),
565 const_iv (SDLK_LAST),
374 const_iv (SDLK_KP0), 566 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 567 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 568 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 569 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 570 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 625 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 626 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 627 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 628 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 629 const_iv (SDLK_UNDO),
630
438 const_iv (KMOD_NONE), 631 const_iv (KMOD_NONE),
632 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 633 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 634 const_iv (KMOD_RSHIFT),
635 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 636 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 637 const_iv (KMOD_RCTRL),
638 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 639 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 640 const_iv (KMOD_RALT),
641 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 642 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 643 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 644 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 645 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 646 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 647
451 const_iv (KMOD_SHIFT), 648 const_iv (MIX_DEFAULT_FORMAT),
452 const_iv (KMOD_ALT),
453 const_iv (KMOD_META)
454# undef const_iv 649# undef const_iv
455 }; 650 };
456 651
457 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 652 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 653 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
654
655 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459} 657}
658
659void
660weaken (SV *rv)
661 PROTOTYPE: $
662 CODE:
663 sv_rvweaken (rv);
664
665int
666in_destruct ()
667 CODE:
668 RETVAL = PL_main_cv == Nullcv;
669 OUTPUT:
670 RETVAL
460 671
461NV floor (NV x) 672NV floor (NV x)
462 673
463NV ceil (NV x) 674NV ceil (NV x)
464 675
676IV minpot (UV n)
677
678IV popcount (UV n)
679
465void 680void
466pango_init () 681pango_init ()
467 CODE: 682 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 683{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 684 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 685 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 686 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 687 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 688#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 689 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 690 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 691#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 692}
693
694char *
695SDL_GetError ()
491 696
492int 697int
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 698SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
494 699
495void 700void
496SDL_Quit () 701SDL_Quit ()
497 702
498void 703void
499SDL_ListModes () 704SDL_ListModes (int rgb, int alpha)
500 PPCODE: 705 PPCODE:
501{ 706{
502 SDL_Rect **m; 707 SDL_Rect **m;
503 708
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 709 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 710 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 711 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 712 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 713
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 714 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 715 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 716
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 717 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 718 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 720 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 721
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 722 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 723#if SDL_VERSION_ATLEAST(1,2,10)
519 SDL_EnableUNICODE (1); 724 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 725 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
726#endif
521 727
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 728 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 729
524 if (m && m != (SDL_Rect **)-1) 730 if (m && m != (SDL_Rect **)-1)
525 while (*m) 731 while (*m)
526 { 732 {
733 if ((*m)->w >= 800 && (*m)->h >= 480)
734 {
527 AV *av = newAV (); 735 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 736 av_push (av, newSViv ((*m)->w));
529 av_push (av, newSViv ((*m)->h)); 737 av_push (av, newSViv ((*m)->h));
738 av_push (av, newSViv (rgb));
739 av_push (av, newSViv (alpha));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 740 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
741 }
531 742
532 ++m; 743 ++m;
533 } 744 }
534} 745}
535 746
536char *
537SDL_GetError ()
538
539int 747int
540SDL_SetVideoMode (int w, int h, int fullscreen) 748SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 CODE: 749 CODE:
750{
751 SDL_EnableUNICODE (1);
752 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
753
754 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
755 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
756 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
757 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
758
542 RETVAL = !!SDL_SetVideoMode ( 759 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 760 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 761 );
762
545 if (RETVAL) 763 if (RETVAL)
546 { 764 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 765 av_clear (texture_av);
766
767 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 768#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549# include "glfunc.h" 769#include "glfunc.h"
550# undef GL_FUNC 770#undef GL_FUNC
551 } 771 }
772}
552 OUTPUT: 773 OUTPUT:
553 RETVAL 774 RETVAL
554 775
555void 776void
556SDL_GL_SwapBuffers () 777SDL_GL_SwapBuffers ()
557 778
558char * 779char *
559SDL_GetKeyName (int sym) 780SDL_GetKeyName (int sym)
560 781
782int
783SDL_GetAppState ()
784
785int
786SDL_GetModState ()
787
561void 788void
562SDL_PollEvent () 789poll_events ()
563 PPCODE: 790 PPCODE:
564{ 791{
565 SDL_Event ev; 792 SDL_Event ev;
566 793
567 while (SDL_PollEvent (&ev)) 794 SDL_PumpEvents ();
795 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 796 {
569 HV *hv = newHV (); 797 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 798 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 799
572 switch (ev.type) 800 switch (ev.type)
573 { 801 {
574 case SDL_KEYDOWN: 802 case SDL_KEYDOWN:
575 case SDL_KEYUP: 803 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 804 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 805 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 806 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
807 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 808 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 809 break;
581 810
582 case SDL_ACTIVEEVENT: 811 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 812 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 813 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 814 break;
586 815
587 case SDL_MOUSEMOTION: 816 case SDL_MOUSEMOTION:
817 {
818 int state = ev.motion.state;
819 int x = ev.motion.x;
820 int y = ev.motion.y;
821 int xrel = ev.motion.xrel;
822 int yrel = ev.motion.yrel;
823
824 /* do simplistic event compression */
825 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
826 && state == ev.motion.state)
827 {
828 xrel += ev.motion.xrel;
829 yrel += ev.motion.yrel;
830 x = ev.motion.x;
831 y = ev.motion.y;
832 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833 }
834
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 835 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 836 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 837 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 838 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 839 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 840 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
841 }
595 break; 842 break;
596 843
597 case SDL_MOUSEBUTTONDOWN: 844 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 845 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 846 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 847
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 848 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 849 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 850 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 851 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 856 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 857 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 858 break;
612 } 859 }
613 860
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 861 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 862 }
616} 863}
617 864
618int 865int
619Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 866Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620 POSTCALL: 867 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 868 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 869 Mix_ChannelFinished (channel_finished);
623 870
624void 871void
872Mix_QuerySpec ()
873 PPCODE:
874{
875 int freq, channels;
876 Uint16 format;
877
878 if (Mix_QuerySpec (&freq, &format, &channels))
879 {
880 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (freq)));
882 PUSHs (sv_2mortal (newSViv (format)));
883 PUSHs (sv_2mortal (newSViv (channels)));
884 }
885}
886
887void
625Mix_CloseAudio () 888Mix_CloseAudio ()
626 889
627int 890int
628Mix_AllocateChannels (int numchans = -1) 891Mix_AllocateChannels (int numchans = -1)
629 892
893const char *
894Mix_GetError ()
895
630void 896void
631lowdelay (int fd, int val = 1) 897lowdelay (int fd, int val = 1)
632 CODE: 898 CODE:
899 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
900
901void
902win32_proxy_info ()
903 PPCODE:
904{
633#ifndef _WIN32 905#ifdef _WIN32
634 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 906 char buffer[2048];
907 DWORD buflen;
908
909 EXTEND (SP, 3);
910
911 buflen = sizeof (buffer);
912 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
913 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
914 {
915 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
916
917 buflen = sizeof (buffer);
918 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
919 {
920 PUSHs (newSVpv (buffer, 0));
921
922 buflen = sizeof (buffer);
923 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
924 PUSHs (newSVpv (buffer, 0));
925 }
926 }
635#endif 927#endif
928}
636 929
637void 930int
638add_font (char *file) 931add_font (char *file)
639 CODE: 932 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 933 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 934 OUTPUT:
642 // cairo... sigh... requires win2000 935 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0);
644#endif
645 936
646void 937void
647load_image_inline (SV *image_) 938load_image_inline (SV *image_)
648 ALIAS: 939 ALIAS:
649 load_image_file = 1 940 load_image_file = 1
… …
652 STRLEN image_len; 943 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 944 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 945 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 946 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 947 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 948 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 949 : SDL_RWFromConstMem (image, image_len);
659 950
660 if (!rw) 951 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 952 croak ("load_image: %s", SDL_GetError ());
662 953
… …
691 982
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 983 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 984
694 assert (surface2->pitch == surface2->w * 4); 985 assert (surface2->pitch == surface2->w * 4);
695 986
987 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 988 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 989 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 990 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 991 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 992 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 993 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 994 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
995 SDL_UnlockSurface (surface2);
705 996
706 SDL_FreeSurface (surface); 997 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 998 SDL_FreeSurface (surface2);
708} 999}
709 1000
… …
735void 1026void
736error (char *message) 1027error (char *message)
737 CODE: 1028 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1029 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1030#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1031 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1032#endif
742 1033
743void 1034void
744fatal (char *message) 1035fatal (char *message)
745 CODE: 1036 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1037 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1038#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1039 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1040#endif
750 _exit (1); 1041 _exit (1);
751 1042
752void 1043void
753_exit (int retval) 1044_exit (int retval = 0)
754 CODE: 1045 CODE:
1046#ifdef WIN32
1047 ExitThread (retval); // unclean, please beam me up
1048#else
755 _exit (retval); 1049 _exit (retval);
1050#endif
756 1051
1052void
1053debug ()
1054 CODE:
1055{
1056#if DEBUG
1057 VALGRIND_DO_LEAK_CHECK;
1058#endif
1059}
1060
757MODULE = CFClient PACKAGE = CFClient::Font 1061MODULE = Deliantra::Client PACKAGE = DC::Font
758 1062
759CFClient::Font 1063PROTOTYPES: DISABLE
1064
1065DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1066new_from_file (SV *class, char *path, int id = 0)
761 CODE: 1067 CODE:
762{ 1068{
763 int count; 1069 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1070 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
767} 1073}
768 OUTPUT: 1074 OUTPUT:
769 RETVAL 1075 RETVAL
770 1076
771void 1077void
772DESTROY (CFClient::Font self) 1078DESTROY (DC::Font self)
773 CODE: 1079 CODE:
774 pango_font_description_free (self); 1080 pango_font_description_free (self);
775 1081
776void 1082void
777make_default (CFClient::Font self) 1083make_default (DC::Font self)
1084 PROTOTYPE: $
778 CODE: 1085 CODE:
779 default_font = self; 1086 default_font = self;
780 1087
781MODULE = CFClient PACKAGE = CFClient::Layout 1088MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1089
783CFClient::Layout 1090PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0) 1091
1092void
1093glyph_cache_backup ()
1094 PROTOTYPE:
1095 CODE:
1096 tc_backup ();
1097
1098void
1099glyph_cache_restore ()
1100 PROTOTYPE:
1101 CODE:
1102 tc_restore ();
1103
1104DC::Layout
1105new (SV *class)
785 CODE: 1106 CODE:
786 New (0, RETVAL, 1, struct cf_layout); 1107 New (0, RETVAL, 1, struct cf_layout);
787 1108
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1109 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1110 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1111 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1112 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1113 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1114 RETVAL->base_height = MIN_FONT_HEIGHT;
795 RETVAL->font = 0; 1115 RETVAL->font = 0;
1116 RETVAL->rc = rc_alloc ();
796 1117
797 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1118 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798 layout_update_font (RETVAL); 1119 layout_update_font (RETVAL);
799 OUTPUT: 1120 OUTPUT:
800 RETVAL 1121 RETVAL
801 1122
802void 1123void
803DESTROY (CFClient::Layout self) 1124DESTROY (DC::Layout self)
804 CODE: 1125 CODE:
805 g_object_unref (self->pl); 1126 g_object_unref (self->pl);
1127 rc_free (self->rc);
806 Safefree (self); 1128 Safefree (self);
807 1129
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1130void
816set_text (CFClient::Layout self, SV *text_) 1131set_text (DC::Layout self, SV *text_)
817 CODE: 1132 CODE:
818{ 1133{
819 STRLEN textlen; 1134 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1135 char *text = SvPVutf8 (text_, textlen);
821 1136
822 pango_layout_set_text (self->pl, text, textlen); 1137 pango_layout_set_text (self->pl, text, textlen);
823} 1138}
824 1139
825void 1140void
826set_markup (CFClient::Layout self, SV *text_) 1141set_markup (DC::Layout self, SV *text_)
827 CODE: 1142 CODE:
828{ 1143{
829 STRLEN textlen; 1144 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1145 char *text = SvPVutf8 (text_, textlen);
831 1146
832 pango_layout_set_markup (self->pl, text, textlen); 1147 pango_layout_set_markup (self->pl, text, textlen);
833} 1148}
834 1149
835void 1150void
836set_shapes (CFClient::Layout self, ...) 1151set_shapes (DC::Layout self, ...)
837 CODE: 1152 CODE:
838{ 1153{
839 PangoAttrList *attrs = 0; 1154 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1155 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1156 const char *pos = text;
842 int arg = 2; 1157 int arg = 4;
843 1158
844 while (arg < items && (pos = strstr (pos, OBJ_STR))) 1159 while (arg < items && (pos = strstr (pos, OBJ_STR)))
845 { 1160 {
846 PangoRectangle rect; 1161 PangoRectangle inkrect, rect;
847 PangoAttribute *attr; 1162 PangoAttribute *attr;
848 1163
1164 int x = SvIV (ST (arg - 3));
1165 int y = SvIV (ST (arg - 2));
849 int w = SvIV (ST (arg - 1)); 1166 int w = SvIV (ST (arg - 1));
850 int h = SvIV (ST (arg)); 1167 int h = SvIV (ST (arg ));
851 1168
852 arg += 2;
853
854 rect.x = 0; 1169 inkrect.x = 0;
1170 inkrect.y = 0;
1171 inkrect.width = 0;
1172 inkrect.height = 0;
1173
1174 rect.x = x * PANGO_SCALE;
855 rect.y = -h * PANGO_SCALE; 1175 rect.y = y * PANGO_SCALE;
856 rect.width = w * PANGO_SCALE; 1176 rect.width = w * PANGO_SCALE;
857 rect.height = h * PANGO_SCALE; 1177 rect.height = h * PANGO_SCALE;
858 1178
859 if (!attrs) 1179 if (!attrs)
860 attrs = pango_layout_get_attributes (self->pl); 1180 attrs = pango_layout_get_attributes (self->pl);
861 1181
862 attr = pango_attr_shape_new (&rect, &rect); 1182 attr = pango_attr_shape_new (&inkrect, &rect);
863 attr->start_index = pos - text; 1183 attr->start_index = pos - text;
864 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; 1184 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865 pango_attr_list_insert (attrs, attr); 1185 pango_attr_list_insert (attrs, attr);
866 1186
1187 arg += 4;
867 pos += sizeof (OBJ_STR) - 1; 1188 pos += sizeof (OBJ_STR) - 1;
868 } 1189 }
869 1190
870 if (attrs) 1191 if (attrs)
871 pango_layout_set_attributes (self->pl, attrs); 1192 pango_layout_set_attributes (self->pl, attrs);
872} 1193}
873 1194
874void 1195void
875get_shapes (CFClient::Layout self) 1196get_shapes (DC::Layout self)
876 PPCODE: 1197 PPCODE:
877{ 1198{
878 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1199 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879 1200
880 do 1201 do
881 { 1202 {
882 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1203 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883 1204
884 if (run && shape_attr_p (run)) 1205 if (run && shape_attr_p (run))
885 { 1206 {
886 PangoRectangle extents; 1207 PangoRectangle extents;
887 pango_layout_iter_get_run_extents (iter, 0, &extents); 1208 pango_layout_iter_get_run_extents (iter, 0, &extents);
888 1209
1210 EXTEND (SP, 2);
889 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1211 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1212 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891 } 1213 }
892 } 1214 }
893 while (pango_layout_iter_next_run (iter)); 1215 while (pango_layout_iter_next_run (iter));
894 1216
895 pango_layout_iter_free (iter); 1217 pango_layout_iter_free (iter);
896} 1218}
897 1219
898int 1220int
899has_wrapped (CFClient::Layout self) 1221has_wrapped (DC::Layout self)
900 CODE: 1222 CODE:
901{ 1223{
902 int lines = 1; 1224 int lines = 1;
903 const char *text = pango_layout_get_text (self->pl); 1225 const char *text = pango_layout_get_text (self->pl);
904 1226
… …
909} 1231}
910 OUTPUT: 1232 OUTPUT:
911 RETVAL 1233 RETVAL
912 1234
913SV * 1235SV *
914get_text (CFClient::Layout self) 1236get_text (DC::Layout self)
915 CODE: 1237 CODE:
916 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1238 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917 sv_utf8_decode (RETVAL); 1239 sv_utf8_decode (RETVAL);
918 OUTPUT: 1240 OUTPUT:
919 RETVAL 1241 RETVAL
920 1242
921void 1243void
922set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1244set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923 CODE: 1245 CODE:
924 self->r = r; 1246 self->r = r;
925 self->g = g; 1247 self->g = g;
926 self->b = b; 1248 self->b = b;
927 self->a = a; 1249 self->a = a;
928 1250
929void 1251void
930set_font (CFClient::Layout self, CFClient::Font font = 0) 1252set_font (DC::Layout self, DC::Font font = 0)
931 CODE: 1253 CODE:
932 if (self->font != font) 1254 if (self->font != font)
933 { 1255 {
934 self->font = font; 1256 self->font = font;
935 layout_update_font (self); 1257 layout_update_font (self);
936 } 1258 }
937 1259
938void 1260void
939set_height (CFClient::Layout self, int base_height) 1261set_height (DC::Layout self, int base_height)
940 CODE: 1262 CODE:
941 if (self->base_height != base_height) 1263 if (self->base_height != base_height)
942 { 1264 {
943 self->base_height = base_height; 1265 self->base_height = base_height;
944 layout_update_font (self); 1266 layout_update_font (self);
945 } 1267 }
946 1268
947void 1269void
948set_width (CFClient::Layout self, int max_width = -1) 1270set_width (DC::Layout self, int max_width = -1)
949 CODE: 1271 CODE:
950 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1272 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951 1273
952void 1274void
953set_indent (CFClient::Layout self, int indent) 1275set_indent (DC::Layout self, int indent)
954 CODE: 1276 CODE:
955 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1277 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956 1278
957void 1279void
958set_spacing (CFClient::Layout self, int spacing) 1280set_spacing (DC::Layout self, int spacing)
959 CODE: 1281 CODE:
960 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1282 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961 1283
962void 1284void
963set_ellipsise (CFClient::Layout self, int ellipsise) 1285set_ellipsise (DC::Layout self, int ellipsise)
964 CODE: 1286 CODE:
965 pango_layout_set_ellipsize (self->pl, 1287 pango_layout_set_ellipsize (self->pl,
966 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1288 ellipsise == 1 ? PANGO_ELLIPSIZE_START
967 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1289 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1290 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
969 : PANGO_ELLIPSIZE_NONE 1291 : PANGO_ELLIPSIZE_NONE
970 ); 1292 );
971 1293
972void 1294void
973set_single_paragraph_mode (CFClient::Layout self, int spm) 1295set_single_paragraph_mode (DC::Layout self, int spm)
974 CODE: 1296 CODE:
975 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1297 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976 1298
977void 1299void
978size (CFClient::Layout self) 1300size (DC::Layout self)
979 PPCODE: 1301 PPCODE:
980{ 1302{
981 int w, h; 1303 int w, h;
982 1304
983 layout_get_pixel_size (self, &w, &h); 1305 layout_get_pixel_size (self, &w, &h);
… …
986 PUSHs (sv_2mortal (newSViv (w))); 1308 PUSHs (sv_2mortal (newSViv (w)));
987 PUSHs (sv_2mortal (newSViv (h))); 1309 PUSHs (sv_2mortal (newSViv (h)));
988} 1310}
989 1311
990int 1312int
1313descent (DC::Layout self)
1314 CODE:
1315{
1316 PangoRectangle rect;
1317 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1318 pango_layout_line_get_pixel_extents (line, 0, &rect);
1319 RETVAL = PANGO_DESCENT (rect);
1320}
1321 OUTPUT:
1322 RETVAL
1323
1324int
991xy_to_index (CFClient::Layout self, int x, int y) 1325xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1326 CODE:
993{ 1327{
994 int index, trailing; 1328 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1329 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1330 RETVAL = index + trailing;
997} 1331}
998 OUTPUT: 1332 OUTPUT:
999 RETVAL 1333 RETVAL
1000 1334
1001void 1335void
1002cursor_pos (CFClient::Layout self, int index) 1336cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1337 PPCODE:
1004{ 1338{
1005 PangoRectangle strong_pos; 1339 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1340 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1341
1008 EXTEND (SP, 3); 1342 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1343 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1346}
1013 1347
1014void 1348void
1015render (CFClient::Layout self) 1349index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1350 PPCODE:
1017{ 1351{
1018 SV *retval; 1352 int line, x;
1019 int w, h;
1020 1353
1021 layout_get_pixel_size (self, &w, &h); 1354 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022 1355#if !PANGO_VERSION_CHECK (1, 17, 3)
1023 if (self->rgba) 1356 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024 { 1357 --line;
1025 cairo_surface_t *surface;
1026 cairo_t *cairo;
1027
1028 retval = newSV (w * h * 4);
1029 SvPOK_only (retval);
1030 SvCUR_set (retval, w * h * 4);
1031
1032 memset (SvPVX (retval), 0, w * h * 4);
1033
1034 surface = cairo_image_surface_create_for_data (
1035 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1036 cairo = cairo_create (surface);
1037 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039 pango_cairo_show_layout (cairo, self->pl);
1040
1041 cairo_destroy (cairo);
1042 cairo_surface_destroy (surface);
1043
1044 // what a mess, and its premultiplied, too :(
1045 {
1046 uint32_t *p = (uint32_t *)SvPVX (retval);
1047 uint32_t *e = p + w * h;
1048
1049 while (p < e)
1050 {
1051 uint32_t rgba = *p;
1052 rgba = (rgba >> 24) | (rgba << 8);
1053#if 0
1054#ifdef _WIN32
1055 {//D
1056 uint8_t r = rgba >> 24;
1057 uint8_t g = rgba >> 16;
1058 uint8_t b = rgba >> 8;
1059 uint8_t a = rgba >> 0;
1060
1061 rgba = (rgba & 0xffffff00) | a;
1062 }
1063#endif 1358#endif
1064#endif
1065 rgba = SDL_SwapBE32 (rgba);
1066 *p++ = rgba;
1067 }
1068 }
1069
1070 EXTEND (SP, 5); 1359 EXTEND (SP, 2);
1071 PUSHs (sv_2mortal (newSViv (w))); 1360 PUSHs (sv_2mortal (newSViv (line)));
1361 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1362}
1363
1364void
1365line_x_to_index (DC::Layout self, int line, int x)
1366 PPCODE:
1367{
1368 PangoLayoutLine *lp;
1369 int index, trailing;
1370
1371 if (line < 0)
1372 XSRETURN_EMPTY;
1373
1374 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1375 XSRETURN_EMPTY; /* do better */
1376
1377 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1378
1379 EXTEND (SP, 2);
1380 if (GIMME_V == G_SCALAR)
1072 PUSHs (sv_2mortal (newSViv (h))); 1381 PUSHs (sv_2mortal (newSViv (index + trailing)));
1073 PUSHs (sv_2mortal (retval));
1074 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076 }
1077 else 1382 else
1078 { 1383 {
1079 FT_Bitmap bitmap;
1080
1081 retval = newSV (w * h);
1082 SvPOK_only (retval);
1083 SvCUR_set (retval, w * h);
1084
1085 bitmap.rows = h;
1086 bitmap.width = w;
1087 bitmap.pitch = w;
1088 bitmap.buffer = (unsigned char*)SvPVX (retval);
1089 bitmap.num_grays = 256;
1090 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092 memset (bitmap.buffer, 0, w * h);
1093
1094 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096 EXTEND (SP, 5);
1097 PUSHs (sv_2mortal (newSViv (w))); 1384 PUSHs (sv_2mortal (newSViv (index)));
1098 PUSHs (sv_2mortal (newSViv (h))); 1385 PUSHs (sv_2mortal (newSViv (trailing)));
1099 PUSHs (sv_2mortal (retval));
1100 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102 } 1386 }
1103} 1387}
1104 1388
1389void
1390render (DC::Layout self, float x, float y, int flags = 0)
1391 CODE:
1392 rc_clear (self->rc);
1393 pango_opengl_render_layout_subpixel (
1394 self->pl,
1395 self->rc,
1396 x * PANGO_SCALE, y * PANGO_SCALE,
1397 self->r, self->g, self->b, self->a,
1398 flags
1399 );
1400 // we assume that context_change actually clears/frees stuff
1401 // and does not do any recomputation...
1402 pango_layout_context_changed (self->pl);
1403
1404void
1405draw (DC::Layout self)
1406 CODE:
1407{
1408 glEnable (GL_TEXTURE_2D);
1409 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1410 glEnable (GL_BLEND);
1411 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1412 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1413 glEnable (GL_ALPHA_TEST);
1414 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1415
1416 rc_draw (self->rc);
1417
1418 glDisable (GL_ALPHA_TEST);
1419 glDisable (GL_BLEND);
1420 glDisable (GL_TEXTURE_2D);
1421}
1422
1105MODULE = CFClient PACKAGE = CFClient::Texture 1423MODULE = Deliantra::Client PACKAGE = DC::Texture
1106 1424
1107void 1425PROTOTYPES: ENABLE
1108pad2pot (SV *data_, SV *w_, SV *h_)
1109 CODE:
1110{
1111 int ow = SvIV (w_);
1112 int oh = SvIV (h_);
1113 1426
1114 if (ow && oh) 1427void
1428pad (SV *data_, int ow, int oh, int nw, int nh)
1429 CODE:
1430{
1431 if ((nw != ow || nh != oh) && SvOK (data_))
1115 { 1432 {
1116 int nw = minpot (ow);
1117 int nh = minpot (oh);
1118
1119 if (nw != ow || nh != oh)
1120 {
1121 if (SvOK (data_))
1122 {
1123 STRLEN datalen; 1433 STRLEN datalen;
1124 char *data = SvPVbyte (data_, datalen); 1434 char *data = SvPVbyte (data_, datalen);
1125 int bpp = datalen / (ow * oh); 1435 int bpp = datalen / (ow * oh);
1126 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1436 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1127 1437
1128 SvPOK_only (result_); 1438 SvPOK_only (result_);
1129 SvCUR_set (result_, nw * nh * bpp); 1439 SvCUR_set (result_, nw * nh * bpp);
1130 1440
1131 memset (SvPVX (result_), 0, nw * nh * bpp); 1441 memset (SvPVX (result_), 0, nw * nh * bpp);
1132 while (oh--) 1442 while (oh--)
1133 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1443 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134 1444
1135 sv_setsv (data_, result_); 1445 sv_setsv (data_, result_);
1136 }
1137
1138 sv_setiv (w_, nw);
1139 sv_setiv (h_, nh);
1140 }
1141 } 1446 }
1142} 1447}
1143 1448
1144void 1449void
1145draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1450draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1151{ 1456{
1152 HV *hv = (HV *)SvRV (self); 1457 HV *hv = (HV *)SvRV (self);
1153 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1458 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1459 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1460 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1461
1462 if (name <= 0)
1463 XSRETURN_EMPTY;
1156 1464
1157 if (items < 5) 1465 if (items < 5)
1158 { 1466 {
1159 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1467 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1468 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1188 glDisable (GL_ALPHA_TEST); 1496 glDisable (GL_ALPHA_TEST);
1189 glDisable (GL_BLEND); 1497 glDisable (GL_BLEND);
1190 } 1498 }
1191} 1499}
1192 1500
1501IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502 CODE:
1503{
1504 GLint width;
1505 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1506 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1507 RETVAL = width > 0;
1508}
1509 OUTPUT:
1510 RETVAL
1511
1193MODULE = CFClient PACKAGE = CFClient::Map 1512MODULE = Deliantra::Client PACKAGE = DC::Map
1194 1513
1195CFClient::Map 1514PROTOTYPES: DISABLE
1196new (SV *class, int map_width, int map_height) 1515
1516DC::Map
1517new (SV *class)
1197 CODE: 1518 CODE:
1198 New (0, RETVAL, 1, struct map); 1519 New (0, RETVAL, 1, struct map);
1199 RETVAL->x = 0; 1520 RETVAL->x = 0;
1200 RETVAL->y = 0; 1521 RETVAL->y = 0;
1201 RETVAL->w = map_width; 1522 RETVAL->w = 0;
1202 RETVAL->h = map_height; 1523 RETVAL->h = 0;
1203 RETVAL->ox = 0; 1524 RETVAL->ox = 0;
1204 RETVAL->oy = 0; 1525 RETVAL->oy = 0;
1205 RETVAL->faces = 8192; 1526 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1527 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207 RETVAL->texs = 8192;
1208 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209 RETVAL->rows = 0; 1528 RETVAL->rows = 0;
1210 RETVAL->row = 0; 1529 RETVAL->row = 0;
1211 OUTPUT: 1530 OUTPUT:
1212 RETVAL 1531 RETVAL
1213 1532
1214void 1533void
1215DESTROY (CFClient::Map self) 1534DESTROY (DC::Map self)
1216 CODE: 1535 CODE:
1217{ 1536{
1218 map_clear (self); 1537 map_clear (self);
1219 Safefree (self->face); 1538 Safefree (self->face2tile);
1220 Safefree (self->tex); 1539 Safefree (self->tex);
1221 Safefree (self); 1540 Safefree (self);
1222} 1541}
1223 1542
1224void 1543void
1544resize (DC::Map self, int map_width, int map_height)
1545 CODE:
1546 self->w = map_width;
1547 self->h = map_height;
1548
1549void
1225clear (CFClient::Map self) 1550clear (DC::Map self)
1226 CODE: 1551 CODE:
1227 map_clear (self); 1552 map_clear (self);
1228 1553
1229void 1554void
1230set_face (CFClient::Map self, int face, int texid) 1555set_tileid (DC::Map self, int face, int tile)
1231 CODE: 1556 CODE:
1232{ 1557{
1233 while (self->faces <= face) 1558 need_facenum (self, face); self->face2tile [face] = tile;
1234 { 1559 need_texid (self, tile);
1235 Append (mapface, self->face, self->faces, self->faces);
1236 self->faces *= 2;
1237 }
1238
1239 self->face [face] = texid;
1240} 1560}
1241 1561
1242void 1562void
1563set_smooth (DC::Map self, int face, int smooth, int level)
1564 CODE:
1565{
1566 tileid texid;
1567 maptex *tex;
1568
1569 if (face < 0 || face >= self->faces)
1570 return;
1571
1572 if (smooth < 0 || smooth >= self->faces)
1573 return;
1574
1575 texid = self->face2tile [face];
1576
1577 if (!texid)
1578 return;
1579
1580 tex = self->tex + texid;
1581 tex->smoothtile = self->face2tile [smooth];
1582 tex->smoothlevel = level;
1583}
1584
1585void
1243set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1586set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244 CODE: 1587 CODE:
1245{ 1588{
1246 while (self->texs <= texid) 1589 need_texid (self, texid);
1247 {
1248 Append (maptex, self->tex, self->texs, self->texs);
1249 self->texs *= 2;
1250 }
1251 1590
1252 { 1591 {
1253 maptex *tex = self->tex + texid; 1592 maptex *tex = self->tex + texid;
1254 1593
1255 tex->name = name; 1594 tex->name = name;
… …
1272 // from transparent color bleeding and ugly wrapping effects. 1611 // from transparent color bleeding and ugly wrapping effects.
1273 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1612 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274} 1613}
1275 1614
1276int 1615int
1277ox (CFClient::Map self) 1616ox (DC::Map self)
1278 ALIAS: 1617 ALIAS:
1279 oy = 1 1618 oy = 1
1280 x = 2 1619 x = 2
1281 y = 3 1620 y = 3
1282 w = 4 1621 w = 4
… …
1293 } 1632 }
1294 OUTPUT: 1633 OUTPUT:
1295 RETVAL 1634 RETVAL
1296 1635
1297void 1636void
1298scroll (CFClient::Map self, int dx, int dy) 1637scroll (DC::Map self, int dx, int dy)
1299 CODE: 1638 CODE:
1300{ 1639{
1301 if (dx > 0) 1640 if (dx > 0)
1302 map_blank (self, self->x, self->y, dx - 1, self->h); 1641 map_blank (self, self->x, self->y, dx, self->h);
1303 else if (dx < 0) 1642 else if (dx < 0)
1304 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1643 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305 1644
1306 if (dy > 0) 1645 if (dy > 0)
1307 map_blank (self, self->x, self->y, self->w, dy - 1); 1646 map_blank (self, self->x, self->y, self->w, dy);
1308 else if (dy < 0) 1647 else if (dy < 0)
1309 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1648 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310 1649
1311 self->ox += dx; self->x += dx; 1650 self->ox += dx; self->x += dx;
1312 self->oy += dy; self->y += dy; 1651 self->oy += dy; self->y += dy;
1313 1652
1314 while (self->y < 0) 1653 while (self->y < 0)
… …
1318 self->rows += MAP_EXTEND_Y; 1657 self->rows += MAP_EXTEND_Y;
1319 self->y += MAP_EXTEND_Y; 1658 self->y += MAP_EXTEND_Y;
1320 } 1659 }
1321} 1660}
1322 1661
1323void 1662SV *
1324map1a_update (CFClient::Map self, SV *data_) 1663map1a_update (DC::Map self, SV *data_, int extmap)
1325 CODE: 1664 CODE:
1326{ 1665{
1327 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1666 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1328 uint8_t *data_end = (uint8_t *)SvEND (data_); 1667 uint8_t *data_end = (uint8_t *)SvEND (data_);
1329 mapcell *cell; 1668 mapcell *cell;
1330 int x, y, flags; 1669 int x, y, z, flags;
1670 AV *missing = newAV ();
1671 RETVAL = newRV_noinc ((SV *)missing);
1331 1672
1332 while (data < data_end) 1673 while (data < data_end - 1)
1333 { 1674 {
1334 flags = (data [0] << 8) + data [1]; data += 2; 1675 flags = (data [0] << 8) + data [1]; data += 2;
1335 1676
1336 x = self->x + ((flags >> 10) & 63); 1677 x = self->x + ((flags >> 10) & 63);
1337 y = self->y + ((flags >> 4) & 63); 1678 y = self->y + ((flags >> 4) & 63);
1338 1679
1339 cell = map_get_cell (self, x, y); 1680 cell = map_get_cell (self, x, y);
1340 1681
1341 if (flags & 15) 1682 if (flags & 15)
1342 { 1683 {
1343 if (cell->darkness < 0) 1684 if (!cell->darkness)
1344 { 1685 {
1686 memset (cell, 0, sizeof (*cell));
1345 cell->darkness = 0; 1687 cell->darkness = 256;
1346 cell->face [0] = 0;
1347 cell->face [1] = 0;
1348 cell->face [2] = 0;
1349 } 1688 }
1350 1689
1351 cell->darkness = flags & 8 ? *data++ : 255;
1352
1353 //TODO: don't trust server data to be in-range(!) 1690 //TODO: don't trust server data to be in-range(!)
1354 1691
1355 if (flags & 4) 1692 if (flags & 8)
1356 { 1693 {
1357 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1694 if (extmap)
1695 {
1696 uint8_t ext, cmd;
1697
1698 do
1699 {
1700 ext = *data++;
1701 cmd = ext & 0x7f;
1702
1703 if (cmd < 4)
1704 cell->darkness = 255 - ext * 64 + 1;
1705 else if (cmd == 5) // health
1706 {
1707 cell->stat_width = 1;
1708 cell->stat_hp = *data++;
1709 }
1710 else if (cmd == 6) // monster width
1711 cell->stat_width = *data++ + 1;
1712 else if (cmd == 0x47)
1713 {
1714 if (*data == 1) cell->player = data [1];
1715 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719 data += *data + 1;
1720 }
1721 else if (cmd == 8) // cell flags
1722 cell->flags = *data++;
1723 else if (ext & 0x40) // unknown, multibyte => skip
1724 data += *data + 1;
1725 else
1726 data++;
1727 }
1728 while (ext & 0x80);
1729 }
1730 else
1731 cell->darkness = *data++ + 1;
1358 } 1732 }
1359 1733
1734 for (z = 0; z <= 2; ++z)
1360 if (flags & 2) 1735 if (flags & (4 >> z))
1361 { 1736 {
1362 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1737 faceid face = (data [0] << 8) + data [1]; data += 2;
1738 need_facenum (self, face);
1739 cell->tile [z] = self->face2tile [face];
1740
1741 if (cell->tile [z])
1742 {
1743 maptex *tex = self->tex + cell->tile [z];
1744 if (!tex->name)
1745 av_push (missing, newSViv (cell->tile [z]));
1746
1747 if (tex->smoothtile)
1748 {
1749 maptex *smooth = self->tex + tex->smoothtile;
1750 if (!smooth->name)
1751 av_push (missing, newSViv (tex->smoothtile));
1752 }
1753 }
1363 } 1754 }
1364
1365 if (flags & 1)
1366 {
1367 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368 }
1369 } 1755 }
1370 else 1756 else
1371 cell->darkness = -1; 1757 cell->darkness = 0;
1372 } 1758 }
1373} 1759}
1760 OUTPUT:
1761 RETVAL
1374 1762
1375SV * 1763SV *
1376mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1764mapmap (DC::Map self, int x0, int y0, int w, int h)
1377 CODE: 1765 CODE:
1378{ 1766{
1379 int x1, x; 1767 int x1, x;
1380 int y1, y; 1768 int y1, y;
1381 int z; 1769 int z;
… …
1402 { 1790 {
1403 mapcell *cell = row->col + (x - row->c0); 1791 mapcell *cell = row->col + (x - row->c0);
1404 1792
1405 for (z = 0; z <= 0; z++) 1793 for (z = 0; z <= 0; z++)
1406 { 1794 {
1407 mapface face = cell->face [z];
1408
1409 if (face)
1410 {
1411 maptex tex = self->tex [face]; 1795 maptex tex = self->tex [cell->tile [z]];
1412 int a0 = 255 - tex.a; 1796 int a0 = 255 - tex.a;
1413 int a1 = tex.a; 1797 int a1 = tex.a;
1414 1798
1415 r = (r * a0 + tex.r * a1) / 255; 1799 r = (r * a0 + tex.r * a1) / 255;
1416 g = (g * a0 + tex.g * a1) / 255; 1800 g = (g * a0 + tex.g * a1) / 255;
1417 b = (b * a0 + tex.b * a1) / 255; 1801 b = (b * a0 + tex.b * a1) / 255;
1418 a = (a * a0 + tex.a * a1) / 255; 1802 a = (a * a0 + tex.a * a1) / 255;
1419 }
1420 } 1803 }
1421 } 1804 }
1422 1805
1423 *map++ = (r ) 1806 *map++ = (r )
1424 | (g << 8) 1807 | (g << 8)
… …
1431} 1814}
1432 OUTPUT: 1815 OUTPUT:
1433 RETVAL 1816 RETVAL
1434 1817
1435void 1818void
1436draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1819draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1437 CODE: 1820 CODE:
1438{ 1821{
1439 int vx, vy;
1440 int x, y, z; 1822 int x, y, z;
1441 int last_name;
1442 mapface face;
1443 1823
1444 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1824 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1445 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1825 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827 smooth_key skey;
1828 int pl_x, pl_y;
1829 maptex pl_tex;
1446 1830
1447 /* 1831 pl_tex.name = 0;
1448 int vx = self->vx = self->w >= sw
1449 ? self->x + (self->w - sw) / 2
1450 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451 1832
1452 int vy = self->vy = self->h >= sh 1833 rc_t *rc = rc_alloc ();
1453 ? self->y + (self->h - sh) / 2 1834 rc_key_t key;
1454 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 1835 rc_array_t *arr;
1455 */
1456 1836
1457 glColor4ub (255, 255, 255, 255); 1837 // thats current max. sorry.
1838 if (sw > 255) sw = 255;
1839 if (sh > 255) sh = 255;
1840
1841 // clear key, in case of extra padding
1842 memset (&skey, 0, sizeof (skey));
1843
1844 memset (&key, 0, sizeof (key));
1845 key.r = 255;
1846 key.g = 255;
1847 key.b = 255;
1848 key.a = 255;
1849 key.mode = GL_QUADS;
1850 key.format = GL_T2F_V3F;
1851 key.texname = -1;
1852
1853 mx += self->x;
1854 my += self->y;
1855
1856 // first pass: determine smooth_max
1857 // rather ugly, if you ask me
1858 // could also be stored inside mapcell and updated on change
1859 memset (smooth_max, 0, sizeof (smooth_max));
1860
1861 for (y = 0; y < sh; y++)
1862 if (0 <= y + my && y + my < self->rows)
1863 {
1864 maprow *row = self->row + (y + my);
1865
1866 for (x = 0; x < sw; x++)
1867 if (row->c0 <= x + mx && x + mx < row->c1)
1868 {
1869 mapcell *cell = row->col + (x + mx - row->c0);
1870
1871 smooth_max[x + 1][y + 1] =
1872 MAX (self->tex [cell->tile [0]].smoothlevel,
1873 MAX (self->tex [cell->tile [1]].smoothlevel,
1874 self->tex [cell->tile [2]].smoothlevel));
1875 }
1876 }
1458 1877
1459 glEnable (GL_BLEND); 1878 glEnable (GL_BLEND);
1460 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1879 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461 glEnable (GL_TEXTURE_2D);
1462 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1880 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463 1881
1464 glBegin (GL_QUADS);
1465
1466 last_name = 0;
1467
1468 for (z = 0; z < 3; z++) 1882 for (z = 0; z <= 2; z++)
1883 {
1884 memset (smooth_level, 0, sizeof (smooth_level));
1885
1469 for (y = 0; y < sh; y++) 1886 for (y = 0; y < sh; y++)
1470 if (0 <= y + vy && y + vy < self->rows) 1887 if (0 <= y + my && y + my < self->rows)
1471 { 1888 {
1472 maprow *row = self->row + (y + vy); 1889 maprow *row = self->row + (y + my);
1473 1890
1474 for (x = 0; x < sw; x++) 1891 for (x = 0; x < sw; x++)
1475 if (row->c0 <= x + vx && x + vx < row->c1) 1892 if (row->c0 <= x + mx && x + mx < row->c1)
1476 { 1893 {
1477 mapcell *cell = row->col + (x + vx - row->c0); 1894 mapcell *cell = row->col + (x + mx - row->c0);
1478
1479 face = cell->face [z]; 1895 tileid tile = cell->tile [z];
1480 1896
1481 if (face) 1897 if (tile)
1898 {
1899 maptex tex = self->tex [tile];
1900 int px = (x + 1) * T - tex.w;
1901 int py = (y + 1) * T - tex.h;
1902
1903 if (key.texname != tex.name)
1904 {
1905 if (!tex.name)
1906 tex = self->tex [2]; /* missing, replace by noface */
1907
1908 key.texname = tex.name;
1909 arr = rc_array (rc, &key);
1910 }
1911
1912 if (expect_false (cell->player == player) && expect_false (z == 2))
1913 {
1914 pl_x = px;
1915 pl_y = py;
1916 pl_tex = tex;
1917 continue;
1918 }
1919
1920 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924
1925 if (expect_false (cell->flags) && expect_false (z == 2))
1926 {
1927 // overlays such as the speech bubble, probably more to come
1928 if (cell->flags & 1)
1929 {
1930 maptex tex = self->tex [1];
1931 int px = x * T + T * 2 / 32;
1932 int py = y * T - T * 6 / 32;
1933
1934 if (tex.name)
1935 {
1936 if (key.texname != tex.name)
1937 {
1938 key.texname = tex.name;
1939 arr = rc_array (rc, &key);
1940 }
1941
1942 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946 }
1947 }
1948 }
1949
1950 // update smooth hash
1951 if (tex.smoothtile)
1952 {
1953 skey.tile = tex.smoothtile;
1954 skey.level = tex.smoothlevel;
1955
1956 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1957
1958 // add bits to current tile and all neighbours. skey.x|y is
1959 // shifted +1|+1 so we always stay positive.
1960
1961 // bits is ___n cccc CCCC bbbb
1962 // n do not draw borders&corners
1963 // c draw these corners, but...
1964 // C ... not these
1965 // b draw these borders
1966
1967 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1968 // ┃· ·· ·┃ ━━
1969
1970 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971 // ·· ·· ·┏ ┓·
1972
1973 // full tile
1974 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1975
1976 // borders
1977 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1978 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1979 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1980 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1981
1982 // corners
1983 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1984 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1985 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1986 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1987 }
1988 }
1989 }
1990 }
1991
1992 rc_draw (rc);
1993 rc_clear (rc);
1994
1995 // go through all smoothlevels, lowest to highest, then draw.
1996 // this is basically counting sort
1997 {
1998 int w, b;
1999
2000 glEnable (GL_TEXTURE_2D);
2001 glBegin (GL_QUADS);
2002 for (w = 0; w < 256 / 32; ++w)
2003 {
2004 uint32_t smask = smooth_level [w];
2005 if (smask)
2006 for (b = 0; b < 32; ++b)
2007 if (smask & (((uint32_t)1) << b))
1482 { 2008 {
1483 maptex tex = self->tex [face]; 2009 int level = (w << 5) | b;
2010 HE *he;
1484 2011
1485 int px = (x + 1) * 32 - tex.w; 2012 hv_iterinit (smooth);
1486 int py = (y + 1) * 32 - tex.h; 2013 while ((he = hv_iternext (smooth)))
1487
1488 if (last_name != tex.name)
1489 { 2014 {
2015 smooth_key *skey = (smooth_key *)HeKEY (he);
2016 IV bits = SvIVX (HeVAL (he));
2017
2018 if (!(bits & 0x1000)
2019 && skey->level == level
2020 && level > smooth_max [skey->x][skey->y])
2021 {
2022 maptex tex = self->tex [skey->tile];
2023 int px = (((int)skey->x) - 1) * T;
2024 int py = (((int)skey->y) - 1) * T;
2025 int border = bits & 15;
2026 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027 float dx = tex.s * .0625f; // 16 images/row
2028 float dy = tex.t * .5f ; // 2 images/column
2029
2030 if (tex.name)
2031 {
2032 // this time avoiding texture state changes
2033 // save gobs of state changes.
2034 if (key.texname != tex.name)
2035 {
1490 glEnd (); 2036 glEnd ();
1491 last_name = tex.name;
1492 glBindTexture (GL_TEXTURE_2D, last_name); 2037 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493 glBegin (GL_QUADS); 2038 glBegin (GL_QUADS);
2039 }
2040
2041 if (border)
2042 {
2043 float ox = border * dx;
2044
2045 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2047 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2048 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2049 }
2050
2051 if (corner)
2052 {
2053 float ox = corner * dx;
2054
2055 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2057 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2058 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2059 }
2060 }
2061 }
1494 } 2062 }
1495
1496 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500 } 2063 }
1501 }
1502 } 2064 }
1503 2065
1504 glEnd (); 2066 glEnd ();
1505
1506 glDisable (GL_TEXTURE_2D); 2067 glDisable (GL_TEXTURE_2D);
2068 key.texname = -1;
2069 }
2070
2071 hv_clear (smooth);
2072 }
2073
2074 if (pl_tex.name)
2075 {
2076 maptex tex = pl_tex;
2077 int px = pl_x + pdx;
2078 int py = pl_y + pdy;
2079
2080 key.texname = tex.name;
2081 arr = rc_array (rc, &key);
2082
2083 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2084 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2086 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087
2088 rc_draw (rc);
2089 }
2090
1507 glDisable (GL_BLEND); 2091 glDisable (GL_BLEND);
1508} 2092 rc_free (rc);
1509 2093
2094 // top layer: overlays such as the health bar
2095 for (y = 0; y < sh; y++)
2096 if (0 <= y + my && y + my < self->rows)
2097 {
2098 maprow *row = self->row + (y + my);
2099
2100 for (x = 0; x < sw; x++)
2101 if (row->c0 <= x + mx && x + mx < row->c1)
2102 {
2103 mapcell *cell = row->col + (x + mx - row->c0);
2104
2105 int px = x * T;
2106 int py = y * T;
2107
2108 if (cell->stat_hp)
2109 {
2110 int width = cell->stat_width * T;
2111 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2112
2113 glColor3ub (0, 0, 0);
2114 glRectf (px + 1, py - thick - 2,
2115 px + width - 1, py);
2116
2117 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2118 glRectf (px + 2,
2119 py - thick - 1,
2120 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2121 }
2122 }
2123 }
2124}
2125
1510void 2126void
1511draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2127draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512 CODE: 2128 CODE:
1513{ 2129{
1514 static float color[16][3] = { 2130 static float color[16][3] = {
1515 { 0.00, 0.00, 0.00 }, 2131 { 0.00F, 0.00F, 0.00F },
1516 { 1.00, 1.00, 1.00 }, 2132 { 1.00F, 1.00F, 1.00F },
1517 { 0.00, 0.00, 0.55 }, 2133 { 0.00F, 0.00F, 0.55F },
1518 { 1.00, 0.00, 0.00 }, 2134 { 1.00F, 0.00F, 0.00F },
1519 2135
1520 { 1.00, 0.54, 0.00 }, 2136 { 1.00F, 0.54F, 0.00F },
1521 { 0.11, 0.56, 1.00 }, 2137 { 0.11F, 0.56F, 1.00F },
1522 { 0.93, 0.46, 0.00 }, 2138 { 0.93F, 0.46F, 0.00F },
1523 { 0.18, 0.54, 0.34 }, 2139 { 0.18F, 0.54F, 0.34F },
1524 2140
1525 { 0.56, 0.73, 0.56 }, 2141 { 0.56F, 0.73F, 0.56F },
1526 { 0.80, 0.80, 0.80 }, 2142 { 0.80F, 0.80F, 0.80F },
1527 { 0.55, 0.41, 0.13 }, 2143 { 0.55F, 0.41F, 0.13F },
1528 { 0.99, 0.77, 0.26 }, 2144 { 0.99F, 0.77F, 0.26F },
1529 2145
1530 { 0.74, 0.65, 0.41 }, 2146 { 0.74F, 0.65F, 0.41F },
1531 2147
1532 { 0.00, 1.00, 1.00 }, 2148 { 0.00F, 1.00F, 1.00F },
1533 { 1.00, 0.00, 1.00 }, 2149 { 1.00F, 0.00F, 1.00F },
1534 { 1.00, 1.00, 0.00 }, 2150 { 1.00F, 1.00F, 0.00F },
1535 }; 2151 };
1536 2152
1537 int x, y; 2153 int x, y;
1538 2154
1539 glEnable (GL_TEXTURE_2D); 2155 glEnable (GL_TEXTURE_2D);
… …
1566 glDisable (GL_BLEND); 2182 glDisable (GL_BLEND);
1567 glDisable (GL_TEXTURE_2D); 2183 glDisable (GL_TEXTURE_2D);
1568} 2184}
1569 2185
1570void 2186void
1571fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2187fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572 PPCODE: 2188 PPCODE:
1573{ 2189{
1574 int vx, vy;
1575 int x, y; 2190 int x, y;
2191 int sw1 = sw + 2;
2192 int sh1 = sh + 2;
2193 int sh3 = sh * 3;
1576 int sw4 = (sw + 3) & ~3; 2194 int sw34 = (sw * 3 + 3) & ~3;
2195 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1577 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2196 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1578 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2197 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1579 2198
1580 memset (darkness, 255, sw4 * sh);
1581 SvPOK_only (darkness_sv); 2199 SvPOK_only (darkness3_sv);
1582 SvCUR_set (darkness_sv, sw4 * sh); 2200 SvCUR_set (darkness3_sv, sw34 * sh3);
1583 2201
1584 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2202 mx += self->x - 1;
1585 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2203 my += self->y - 1;
1586 2204
2205 memset (darkness1, 255, sw1 * sh1);
2206
1587 for (y = 0; y < sh; y++) 2207 for (y = 0; y < sh1; y++)
1588 if (0 <= y + vy && y + vy < self->rows) 2208 if (0 <= y + my && y + my < self->rows)
1589 { 2209 {
1590 maprow *row = self->row + (y + vy); 2210 maprow *row = self->row + (y + my);
1591 2211
1592 for (x = 0; x < sw; x++) 2212 for (x = 0; x < sw1; x++)
1593 if (row->c0 <= x + vx && x + vx < row->c1) 2213 if (row->c0 <= x + mx && x + mx < row->c1)
1594 { 2214 {
1595 mapcell *cell = row->col + (x + vx - row->c0); 2215 mapcell *cell = row->col + (x + mx - row->c0);
1596 2216
1597 darkness[y * sw4 + x] = cell->darkness < 0 2217 darkness1 [y * sw1 + x] = cell->darkness
2218 ? 255 - (cell->darkness - 1)
1598 ? 255 - FOW_DARKNESS 2219 : 255 - FOW_DARKNESS;
1599 : 255 - cell->darkness;
1600 } 2220 }
1601 } 2221 }
1602 2222
2223 for (y = 0; y < sh; ++y)
2224 for (x = 0; x < sw; ++x)
2225 {
2226 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2227 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2228 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2229 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2230 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2231 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2232 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2233 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2234 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2235
2236 uint8_t r11 = (d11 + d21 + d12) / 3;
2237 uint8_t r21 = d21;
2238 uint8_t r31 = (d21 + d31 + d32) / 3;
2239
2240 uint8_t r12 = d12;
2241 uint8_t r22 = d22;
2242 uint8_t r32 = d32;
2243
2244 uint8_t r13 = (d13 + d23 + d12) / 3;
2245 uint8_t r23 = d23;
2246 uint8_t r33 = (d23 + d33 + d32) / 3;
2247
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2250 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2253 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2256 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2257 }
2258
2259 free (darkness1);
2260
1603 EXTEND (SP, 3); 2261 EXTEND (SP, 3);
1604 PUSHs (sv_2mortal (newSViv (sw4))); 2262 PUSHs (sv_2mortal (newSViv (sw34)));
1605 PUSHs (sv_2mortal (newSViv (sh))); 2263 PUSHs (sv_2mortal (newSViv (sh3)));
1606 PUSHs (darkness_sv); 2264 PUSHs (darkness3_sv);
1607} 2265}
1608 2266
1609SV * 2267SV *
1610get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2268get_rect (DC::Map self, int x0, int y0, int w, int h)
1611 CODE: 2269 CODE:
1612{ 2270{
1613 int x, y, x1, y1; 2271 int x, y, x1, y1;
1614 SV *data_sv = newSV (w * h * 7 + 5); 2272 SV *data_sv = newSV (w * h * 7 + 5);
1615 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2273 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1640 if (row && row->c0 <= x && x < row->c1) 2298 if (row && row->c0 <= x && x < row->c1)
1641 { 2299 {
1642 mapcell *cell = row->col + (x - row->c0); 2300 mapcell *cell = row->col + (x - row->c0);
1643 uint8_t flags = 0; 2301 uint8_t flags = 0;
1644 2302
1645 if (cell->face [0]) flags |= 1; 2303 if (cell->tile [0]) flags |= 1;
1646 if (cell->face [1]) flags |= 2; 2304 if (cell->tile [1]) flags |= 2;
1647 if (cell->face [2]) flags |= 4; 2305 if (cell->tile [2]) flags |= 4;
1648 2306
1649 *data++ = flags; 2307 *data++ = flags;
1650 2308
1651 if (flags & 1) 2309 if (flags & 1)
1652 { 2310 {
2311 tileid tile = cell->tile [0];
1653 *data++ = cell->face [0] >> 8; 2312 *data++ = tile >> 8;
1654 *data++ = cell->face [0]; 2313 *data++ = tile;
1655 } 2314 }
1656 2315
1657 if (flags & 2) 2316 if (flags & 2)
1658 { 2317 {
2318 tileid tile = cell->tile [1];
1659 *data++ = cell->face [1] >> 8; 2319 *data++ = tile >> 8;
1660 *data++ = cell->face [1]; 2320 *data++ = tile;
1661 } 2321 }
1662 2322
1663 if (flags & 4) 2323 if (flags & 4)
1664 { 2324 {
2325 tileid tile = cell->tile [2];
1665 *data++ = cell->face [2] >> 8; 2326 *data++ = tile >> 8;
1666 *data++ = cell->face [2]; 2327 *data++ = tile;
1667 } 2328 }
1668 } 2329 }
1669 else 2330 else
1670 *data++ = 0; 2331 *data++ = 0;
1671 } 2332 }
1672 } 2333 }
1673 2334
2335 /* if size is w*h + 5 then no data has been found */
2336 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337 {
1674 SvPOK_only (data_sv); 2338 SvPOK_only (data_sv);
1675 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2339 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340 }
2341
1676 RETVAL = data_sv; 2342 RETVAL = data_sv;
1677} 2343}
1678 OUTPUT: 2344 OUTPUT:
1679 RETVAL 2345 RETVAL
1680 2346
1681void 2347void
1682set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2348set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683 PPCODE: 2349 PPCODE:
1684{ 2350{
1685 int x, y, z; 2351 int x, y, z;
1686 int w, h; 2352 int w, h;
1687 int x1, y1; 2353 int x1, y1;
2354 STRLEN len;
2355 uint8_t *data, *end;
2356
2357 len = SvLEN (data_sv);
2358 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359 data = SvPVbyte_nolen (data_sv);
2360 end = data + len + 8;
2361
2362 if (len < 5)
2363 XSRETURN_EMPTY;
1688 2364
1689 if (*data++ != 0) 2365 if (*data++ != 0)
1690 return; /* version mismatch */ 2366 XSRETURN_EMPTY; /* version mismatch */
1691 2367
1692 w = *data++ << 8; w |= *data++; 2368 w = *data++ << 8; w |= *data++;
1693 h = *data++ << 8; h |= *data++; 2369 h = *data++ << 8; h |= *data++;
1694 2370
1695 // we need to do this 'cause we don't keep an absolute coord system for rows 2371 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1707 { 2383 {
1708 maprow *row = map_get_row (self, y); 2384 maprow *row = map_get_row (self, y);
1709 2385
1710 for (x = x0; x < x1; x++) 2386 for (x = x0; x < x1; x++)
1711 { 2387 {
2388 uint8_t flags;
2389
2390 if (data + 7 >= end)
2391 XSRETURN_EMPTY;
2392
1712 uint8_t flags = *data++; 2393 flags = *data++;
1713 2394
1714 if (flags) 2395 if (flags)
1715 { 2396 {
1716 mapface face[3] = { 0, 0, 0 };
1717
1718 mapcell *cell = row_get_cell (row, x); 2397 mapcell *cell = row_get_cell (row, x);
2398 tileid tile[3] = { 0, 0, 0 };
1719 2399
1720 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2400 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1721 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2401 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1722 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2402 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1723 2403
1724 if (cell->darkness <= 0) 2404 if (cell->darkness == 0)
1725 { 2405 {
1726 cell->darkness = -1; 2406 /*cell->darkness = 0;*/
2407 EXTEND (SP, 3);
1727 2408
1728 for (z = 0; z <= 2; z++) 2409 for (z = 0; z <= 2; z++)
1729 { 2410 {
1730 cell->face[z] = face[z]; 2411 tileid t = tile [z];
1731 2412
1732 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2413 if (t >= self->texs || (t && !self->tex [t].name))
2414 {
1733 XPUSHs (sv_2mortal (newSViv (face[z]))); 2415 PUSHs (sv_2mortal (newSViv (t)));
2416 need_texid (self, t);
2417 }
2418
2419 cell->tile [z] = t;
1734 } 2420 }
1735 } 2421 }
1736 } 2422 }
1737 } 2423 }
1738 } 2424 }
1739} 2425}
1740 2426
1741MODULE = CFClient PACKAGE = CFClient::MixChunk 2427MODULE = Deliantra::Client PACKAGE = DC::RW
1742 2428
1743CFClient::MixChunk 2429DC::RW
1744new_from_file (SV *class, char *path) 2430new (SV *class, SV *data_sv)
1745 CODE: 2431 CODE:
1746 RETVAL = Mix_LoadWAV (path); 2432{
2433 STRLEN datalen;
2434 char *data = SvPVbyte (data_sv, datalen);
2435
2436 RETVAL = SDL_RWFromConstMem (data, datalen);
2437}
1747 OUTPUT: 2438 OUTPUT:
1748 RETVAL 2439 RETVAL
1749 2440
2441DC::RW
2442new_from_file (SV *class, const char *path, const char *mode = "rb")
2443 CODE:
2444 RETVAL = SDL_RWFromFile (path, mode);
2445 OUTPUT:
2446 RETVAL
2447
2448# fails on win32:
2449# dc.xs(2268) : error C2059: syntax error : '('
1750void 2450#void
2451#close (DC::RW self)
2452# CODE:
2453# (self->(close)) (self);
2454
2455MODULE = Deliantra::Client PACKAGE = DC::Channel
2456
2457PROTOTYPES: DISABLE
2458
2459DC::Channel
2460find ()
2461 CODE:
2462{
2463 RETVAL = Mix_GroupAvailable (-1);
2464
2465 if (RETVAL < 0)
2466 {
2467 RETVAL = Mix_GroupOldest (-1);
2468
2469 if (RETVAL < 0)
2470 XSRETURN_UNDEF;
2471
2472 Mix_HaltChannel (RETVAL);
2473 }
2474
2475 Mix_UnregisterAllEffects (RETVAL);
2476 Mix_Volume (RETVAL, 128);
2477}
2478 OUTPUT:
2479 RETVAL
2480
2481void
2482halt (DC::Channel self)
2483 CODE:
2484 Mix_HaltChannel (self);
2485
2486void
2487expire (DC::Channel self, int ticks = -1)
2488 CODE:
2489 Mix_ExpireChannel (self, ticks);
2490
2491void
2492fade_out (DC::Channel self, int ticks = -1)
2493 CODE:
2494 Mix_FadeOutChannel (self, ticks);
2495
2496int
2497volume (DC::Channel self, int volume)
2498 CODE:
2499 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2500 OUTPUT:
2501 RETVAL
2502
2503void
2504unregister_all_effects (DC::Channel self)
2505 CODE:
2506 Mix_UnregisterAllEffects (self);
2507
2508void
2509set_panning (DC::Channel self, int left, int right)
2510 CODE:
2511 left = CLAMP (left , 0, 255);
2512 right = CLAMP (right, 0, 255);
2513 Mix_SetPanning (self, left, right);
2514
2515void
2516set_distance (DC::Channel self, int distance)
2517 CODE:
2518 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2519
2520void
2521set_position (DC::Channel self, int angle, int distance)
2522 CODE:
2523
2524void
2525set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526 CODE:
2527{
2528 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2530 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531}
2532
2533void
2534set_reverse_stereo (DC::Channel self, int flip)
2535 CODE:
2536 Mix_SetReverseStereo (self, flip);
2537
2538MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539
2540PROTOTYPES: DISABLE
2541
2542DC::MixChunk
2543new (SV *class, DC::RW rwops)
2544 CODE:
2545 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546 OUTPUT:
2547 RETVAL
2548
2549void
1751DESTROY (CFClient::MixChunk self) 2550DESTROY (DC::MixChunk self)
1752 CODE: 2551 CODE:
1753 Mix_FreeChunk (self); 2552 Mix_FreeChunk (self);
1754 2553
1755int 2554int
1756volume (CFClient::MixChunk self, int volume = -1) 2555volume (DC::MixChunk self, int volume = -1)
1757 CODE: 2556 CODE:
2557 if (items > 1)
2558 volume = CLAMP (volume, 0, 128);
1758 RETVAL = Mix_VolumeChunk (self, volume); 2559 RETVAL = Mix_VolumeChunk (self, volume);
1759 OUTPUT: 2560 OUTPUT:
1760 RETVAL 2561 RETVAL
1761 2562
1762int 2563DC::Channel
1763play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2564play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764 CODE: 2565 CODE:
2566{
1765 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2567 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2568
2569 if (RETVAL < 0)
2570 XSRETURN_UNDEF;
2571
2572 if (channel < 0)
2573 {
2574 Mix_UnregisterAllEffects (RETVAL);
2575 Mix_Volume (RETVAL, 128);
2576 }
2577}
1766 OUTPUT: 2578 OUTPUT:
1767 RETVAL 2579 RETVAL
1768 2580
1769MODULE = CFClient PACKAGE = CFClient::MixMusic 2581MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1770 2582
1771int 2583int
1772volume (int volume = -1) 2584volume (int volume = -1)
2585 PROTOTYPE: ;$
1773 CODE: 2586 CODE:
2587 if (items > 0)
2588 volume = CLAMP (volume, 0, 128);
1774 RETVAL = Mix_VolumeMusic (volume); 2589 RETVAL = Mix_VolumeMusic (volume);
1775 OUTPUT: 2590 OUTPUT:
1776 RETVAL 2591 RETVAL
1777 2592
1778CFClient::MixMusic 2593void
1779new_from_file (SV *class, char *path) 2594fade_out (int ms)
1780 CODE: 2595 CODE:
2596 Mix_FadeOutMusic (ms);
2597
2598void
2599halt ()
2600 CODE:
2601 Mix_HaltMusic ();
2602
2603DC::MixMusic
2604new (SV *class, DC::RW rwops)
2605 CODE:
1781 RETVAL = Mix_LoadMUS (path); 2606 RETVAL = Mix_LoadMUS_RW (rwops);
1782 OUTPUT: 2607 OUTPUT:
1783 RETVAL 2608 RETVAL
1784 2609
1785void 2610void
1786DESTROY (CFClient::MixMusic self) 2611DESTROY (DC::MixMusic self)
1787 CODE: 2612 CODE:
1788 Mix_FreeMusic (self); 2613 Mix_FreeMusic (self);
1789 2614
1790int 2615int
1791play (CFClient::MixMusic self, int loops = -1) 2616play (DC::MixMusic self, int loops = -1)
1792 CODE: 2617 CODE:
1793 RETVAL = Mix_PlayMusic (self, loops); 2618 RETVAL = Mix_PlayMusic (self, loops);
1794 OUTPUT: 2619 OUTPUT:
1795 RETVAL 2620 RETVAL
1796 2621
2622void
2623fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2624 CODE:
2625 Mix_FadeInMusicPos (self, loops, ms, position);
2626
1797MODULE = CFClient PACKAGE = CFClient::OpenGL 2627MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2628
2629PROTOTYPES: ENABLE
1798 2630
1799BOOT: 2631BOOT:
1800{ 2632{
1801 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2633 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802 static const struct { 2634 static const struct {
1803 const char *name; 2635 const char *name;
1804 IV iv; 2636 IV iv;
1805 } *civ, const_iv[] = { 2637 } *civ, const_iv[] = {
1806# define const_iv(name) { # name, (IV)name } 2638# define const_iv(name) { # name, (IV)name }
2639 const_iv (GL_VENDOR),
2640 const_iv (GL_VERSION),
2641 const_iv (GL_EXTENSIONS),
1807 const_iv (GL_COLOR_MATERIAL), 2642 const_iv (GL_COLOR_MATERIAL),
1808 const_iv (GL_SMOOTH), 2643 const_iv (GL_SMOOTH),
1809 const_iv (GL_FLAT), 2644 const_iv (GL_FLAT),
1810 const_iv (GL_DITHER), 2645 const_iv (GL_DITHER),
1811 const_iv (GL_BLEND), 2646 const_iv (GL_BLEND),
… …
1815 const_iv (GL_ALPHA_TEST), 2650 const_iv (GL_ALPHA_TEST),
1816 const_iv (GL_NORMALIZE), 2651 const_iv (GL_NORMALIZE),
1817 const_iv (GL_RESCALE_NORMAL), 2652 const_iv (GL_RESCALE_NORMAL),
1818 const_iv (GL_FRONT), 2653 const_iv (GL_FRONT),
1819 const_iv (GL_BACK), 2654 const_iv (GL_BACK),
2655 const_iv (GL_AUX0),
1820 const_iv (GL_AND), 2656 const_iv (GL_AND),
1821 const_iv (GL_ONE), 2657 const_iv (GL_ONE),
1822 const_iv (GL_ZERO), 2658 const_iv (GL_ZERO),
1823 const_iv (GL_SRC_ALPHA), 2659 const_iv (GL_SRC_ALPHA),
1824 const_iv (GL_DST_ALPHA), 2660 const_iv (GL_DST_ALPHA),
… …
1837 const_iv (GL_INTENSITY), 2673 const_iv (GL_INTENSITY),
1838 const_iv (GL_LUMINANCE), 2674 const_iv (GL_LUMINANCE),
1839 const_iv (GL_LUMINANCE_ALPHA), 2675 const_iv (GL_LUMINANCE_ALPHA),
1840 const_iv (GL_FLOAT), 2676 const_iv (GL_FLOAT),
1841 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2677 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2678 const_iv (GL_COMPRESSED_ALPHA_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2680 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2681 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2682 const_iv (GL_COMPRESSED_RGB_ARB),
2683 const_iv (GL_COMPRESSED_RGBA_ARB),
1842 const_iv (GL_COMPILE), 2684 const_iv (GL_COMPILE),
2685 const_iv (GL_PROXY_TEXTURE_1D),
2686 const_iv (GL_PROXY_TEXTURE_2D),
1843 const_iv (GL_TEXTURE_1D), 2687 const_iv (GL_TEXTURE_1D),
1844 const_iv (GL_TEXTURE_2D), 2688 const_iv (GL_TEXTURE_2D),
1845 const_iv (GL_TEXTURE_ENV), 2689 const_iv (GL_TEXTURE_ENV),
1846 const_iv (GL_TEXTURE_MAG_FILTER), 2690 const_iv (GL_TEXTURE_MAG_FILTER),
1847 const_iv (GL_TEXTURE_MIN_FILTER), 2691 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1868 const_iv (GL_COLOR_LOGIC_OP), 2712 const_iv (GL_COLOR_LOGIC_OP),
1869 const_iv (GL_SEPARABLE_2D), 2713 const_iv (GL_SEPARABLE_2D),
1870 const_iv (GL_CONVOLUTION_2D), 2714 const_iv (GL_CONVOLUTION_2D),
1871 const_iv (GL_CONVOLUTION_BORDER_MODE), 2715 const_iv (GL_CONVOLUTION_BORDER_MODE),
1872 const_iv (GL_CONSTANT_BORDER), 2716 const_iv (GL_CONSTANT_BORDER),
2717 const_iv (GL_POINTS),
1873 const_iv (GL_LINES), 2718 const_iv (GL_LINES),
2719 const_iv (GL_LINE_STRIP),
1874 const_iv (GL_LINE_LOOP), 2720 const_iv (GL_LINE_LOOP),
1875 const_iv (GL_QUADS), 2721 const_iv (GL_QUADS),
1876 const_iv (GL_QUAD_STRIP), 2722 const_iv (GL_QUAD_STRIP),
1877 const_iv (GL_TRIANGLES), 2723 const_iv (GL_TRIANGLES),
1878 const_iv (GL_TRIANGLE_STRIP), 2724 const_iv (GL_TRIANGLE_STRIP),
1879 const_iv (GL_TRIANGLE_FAN), 2725 const_iv (GL_TRIANGLE_FAN),
2726 const_iv (GL_POLYGON),
1880 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2727 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2728 const_iv (GL_POINT_SMOOTH_HINT),
2729 const_iv (GL_LINE_SMOOTH_HINT),
2730 const_iv (GL_POLYGON_SMOOTH_HINT),
2731 const_iv (GL_GENERATE_MIPMAP_HINT),
2732 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881 const_iv (GL_FASTEST), 2733 const_iv (GL_FASTEST),
2734 const_iv (GL_DONT_CARE),
2735 const_iv (GL_NICEST),
1882 const_iv (GL_V2F), 2736 const_iv (GL_V2F),
1883 const_iv (GL_V3F), 2737 const_iv (GL_V3F),
1884 const_iv (GL_T2F_V3F), 2738 const_iv (GL_T2F_V3F),
1885 const_iv (GL_T2F_N3F_V3F), 2739 const_iv (GL_T2F_N3F_V3F),
1886# undef const_iv 2740# undef const_iv
1887 }; 2741 };
1888 2742
1889 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2743 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2744 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2745
2746 texture_av = newAV ();
2747 AvREAL_off (texture_av);
1891} 2748}
2749
2750void
2751disable_GL_EXT_blend_func_separate ()
2752 CODE:
2753 gl.BlendFuncSeparate = 0;
2754 gl.BlendFuncSeparateEXT = 0;
1892 2755
1893char * 2756char *
1894gl_vendor () 2757gl_vendor ()
1895 CODE: 2758 CODE:
1896 RETVAL = (char *)glGetString (GL_VENDOR); 2759 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1909 CODE: 2772 CODE:
1910 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2773 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911 OUTPUT: 2774 OUTPUT:
1912 RETVAL 2775 RETVAL
1913 2776
2777const char *glGetString (GLenum pname)
2778
2779GLint glGetInteger (GLenum pname)
2780 CODE:
2781 glGetIntegerv (pname, &RETVAL);
2782 OUTPUT:
2783 RETVAL
2784
2785GLdouble glGetDouble (GLenum pname)
2786 CODE:
2787 glGetDoublev (pname, &RETVAL);
2788 OUTPUT:
2789 RETVAL
2790
1914int glGetError () 2791int glGetError ()
1915 2792
1916void glFinish () 2793void glFinish ()
1917 2794
1918void glClear (int mask) 2795void glClear (int mask)
… …
1955# near_ and far_ are due to microsofts buggy "c" compiler 2832# near_ and far_ are due to microsofts buggy "c" compiler
1956void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2833void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957 2834
1958# near_ and far_ are due to microsofts buggy "c" compiler 2835# near_ and far_ are due to microsofts buggy "c" compiler
1959void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2836void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2837
2838PROTOTYPES: DISABLE
1960 2839
1961void glViewport (int x, int y, int width, int height) 2840void glViewport (int x, int y, int width, int height)
1962 2841
1963void glScissor (int x, int y, int width, int height) 2842void glScissor (int x, int y, int width, int height)
1964 2843
… …
1972 2851
1973void glRotate (float angle, float x, float y, float z) 2852void glRotate (float angle, float x, float y, float z)
1974 CODE: 2853 CODE:
1975 glRotatef (angle, x, y, z); 2854 glRotatef (angle, x, y, z);
1976 2855
1977void glBegin (int mode)
1978
1979void glEnd ()
1980
1981void glColor (float r, float g, float b, float a = 1.0) 2856void glColor (float r, float g, float b, float a = 1.0)
1982 PROTOTYPE: @
1983 ALIAS: 2857 ALIAS:
1984 glColor_premultiply = 1 2858 glColor_premultiply = 1
1985 CODE: 2859 CODE:
1986 if (ix) 2860 if (ix)
1987 { 2861 {
1988 r *= a; 2862 r *= a;
1989 g *= a; 2863 g *= a;
1990 b *= a; 2864 b *= a;
1991 } 2865 }
1992 // microsoft visual "c" rounds instead of truncating... 2866 // microsoft visual "c" rounds instead of truncating...
1993 glColor4ub (MIN ((int)(r * 256.f), 255), 2867 glColor4f (r, g, b, a);
1994 MIN ((int)(g * 256.f), 255),
1995 MIN ((int)(b * 256.f), 255),
1996 MIN ((int)(a * 256.f), 255));
1997
1998void glInterleavedArrays (int format, int stride, char *data)
1999
2000void glDrawElements (int mode, int count, int type, char *indices)
2001
2002# 1.2 void glDrawRangeElements (int mode, int start, int end
2003 2868
2004void glRasterPos (float x, float y, float z = 0.) 2869void glRasterPos (float x, float y, float z = 0.)
2005 CODE: 2870 CODE:
2006 glRasterPos3f (0, 0, z); 2871 glRasterPos3f (0, 0, z);
2007 glBitmap (0, 0, 0, 0, x, y, 0); 2872 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2012 2877
2013void glTexCoord (float s, float t) 2878void glTexCoord (float s, float t)
2014 CODE: 2879 CODE:
2015 glTexCoord2f (s, t); 2880 glTexCoord2f (s, t);
2016 2881
2882void glRect (float x1, float y1, float x2, float y2)
2883 CODE:
2884 glRectf (x1, y1, x2, y2);
2885
2886void glRect_lineloop (float x1, float y1, float x2, float y2)
2887 CODE:
2888 glBegin (GL_LINE_LOOP);
2889 glVertex2f (x1, y1);
2890 glVertex2f (x2, y1);
2891 glVertex2f (x2, y2);
2892 glVertex2f (x1, y2);
2893 glEnd ();
2894
2895PROTOTYPES: ENABLE
2896
2897void glBegin (int mode)
2898
2899void glEnd ()
2900
2901void glPointSize (GLfloat size)
2902
2903void glLineWidth (GLfloat width)
2904
2905void glInterleavedArrays (int format, int stride, char *data)
2906
2907void glDrawElements (int mode, int count, int type, char *indices)
2908
2909# 1.2 void glDrawRangeElements (int mode, int start, int end
2910
2017void glTexEnv (int target, int pname, float param) 2911void glTexEnv (int target, int pname, float param)
2018 CODE: 2912 CODE:
2019 glTexEnvf (target, pname, param); 2913 glTexEnvf (target, pname, param);
2020 2914
2021void glTexParameter (int target, int pname, float param) 2915void glTexParameter (int target, int pname, float param)
… …
2037void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2931void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2038 CODE: 2932 CODE:
2039 if (gl.SeparableFilter2D) 2933 if (gl.SeparableFilter2D)
2040 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2934 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041 2935
2042void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2936void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043 2937
2044void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2938void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045 2939
2046void glDrawPixels (int width, int height, int format, int type, char *pixels) 2940void glDrawPixels (int width, int height, int format, int type, char *pixels)
2941
2942void glPixelZoom (float x, float y)
2047 2943
2048void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2944void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049 2945
2050int glGenTexture () 2946int glGenTexture ()
2051 CODE: 2947 CODE:
2052{ 2948 RETVAL = gen_texture ();
2053 GLuint name;
2054 glGenTextures (1, &name);
2055 RETVAL = name;
2056}
2057 OUTPUT: 2949 OUTPUT:
2058 RETVAL 2950 RETVAL
2059 2951
2060void glDeleteTexture (int name) 2952void glDeleteTexture (int name)
2061 CODE: 2953 CODE:
2062{
2063 GLuint name_ = name;
2064 glDeleteTextures (1, &name_); 2954 del_texture (name);
2065} 2955
2066
2067int glGenList () 2956int glGenList ()
2068 CODE: 2957 CODE:
2069 RETVAL = glGenLists (1); 2958 RETVAL = glGenLists (1);
2070 OUTPUT: 2959 OUTPUT:
2071 RETVAL 2960 RETVAL
… …
2078 2967
2079void glEndList () 2968void glEndList ()
2080 2969
2081void glCallList (int list) 2970void glCallList (int list)
2082 2971
2972MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2083 2973
2974PROTOTYPES: DISABLE
2975
2976void
2977find_widget (SV *self, NV x, NV y)
2978 PPCODE:
2979{
2980 if (within_widget (self, x, y))
2981 XPUSHs (self);
2982}
2983
2984BOOT:
2985{
2986 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2987
2988 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2989 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2990 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2991 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2992}
2993
2994void
2995draw (SV *self)
2996 CODE:
2997{
2998 HV *hv;
2999 SV **svp;
3000 NV x, y, w, h;
3001 SV *draw_x_sv = GvSV (draw_x_gv);
3002 SV *draw_y_sv = GvSV (draw_y_gv);
3003 SV *draw_w_sv = GvSV (draw_w_gv);
3004 SV *draw_h_sv = GvSV (draw_h_gv);
3005 double draw_x, draw_y;
3006
3007 if (!SvROK (self))
3008 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3009
3010 hv = (HV *)SvRV (self);
3011
3012 if (SvTYPE (hv) != SVt_PVHV)
3013 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3014
3015 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3016 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3017
3018 if (!h || !w)
3019 XSRETURN_EMPTY;
3020
3021 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3022 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3023
3024 draw_x = SvNV (draw_x_sv) + x;
3025 draw_y = SvNV (draw_y_sv) + y;
3026
3027 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3028 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3029 XSRETURN_EMPTY;
3030
3031 sv_setnv (draw_x_sv, draw_x);
3032 sv_setnv (draw_y_sv, draw_y);
3033
3034 glPushMatrix ();
3035 glTranslated (x, y, 0);
3036
3037 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3038 {
3039 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3040
3041 if (svp && SvTRUE (*svp))
3042 {
3043 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3044 glEnable (GL_BLEND);
3045 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3046 glBegin (GL_QUADS);
3047 glVertex2f (0, 0);
3048 glVertex2f (w, 0);
3049 glVertex2f (w, h);
3050 glVertex2f (0, h);
3051 glEnd ();
3052 glDisable (GL_BLEND);
3053 }
3054 }
3055#if 0
3056 // draw borders, for debugging
3057 glPushMatrix ();
3058 glColor4f (1., 1., 0., 1.);
3059 glTranslatef (.5, .5, 0.);
3060 glBegin (GL_LINE_LOOP);
3061 glVertex2f (0 , 0);
3062 glVertex2f (w - 1, 0);
3063 glVertex2f (w - 1, h - 1);
3064 glVertex2f (0 , h - 1);
3065 glEnd ();
3066 glPopMatrix ();
3067#endif
3068 PUSHMARK (SP);
3069 XPUSHs (self);
3070 PUTBACK;
3071 call_method ("_draw", G_VOID | G_DISCARD);
3072 SPAGAIN;
3073
3074 glPopMatrix ();
3075
3076 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3077 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3078}
3079

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