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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.115 by root, Wed Jun 14 18:59:30 2006 UTC vs.
Revision 1.255 by root, Sun Jan 6 18:25:59 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>
36#else
37 typedef unsigned char uint8_t;
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 68#endif
44 69
45#include "glext.h" 70#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 71
47#define FOW_DARKNESS 32 72#define FOW_DARKNESS 32
48 73
49#define MAP_EXTEND_X 32 74#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 75#define MAP_EXTEND_Y 512
51 76
52#define MIN_FONT_HEIGHT 10 77#define MIN_FONT_HEIGHT 10
78
79/* mask out modifiers we are not interested in */
80#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
81
82#if 0
83# define PARACHUTE SDL_INIT_NOPARACHUTE
84#else
85# define PARACHUTE 0
86#endif
87
88static AV *texture_av;
53 89
54static struct 90static struct
55{ 91{
56#define GL_FUNC(ptr,name) ptr name; 92#define GL_FUNC(ptr,name) ptr name;
57#include "glfunc.h" 93#include "glfunc.h"
58#undef GL_FUNC 94#undef GL_FUNC
59} gl; 95} gl;
60 96
97static void
61static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 98gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62{ 99{
63 if (gl.BlendFuncSeparate) 100 if (gl.BlendFuncSeparate)
64 gl.BlendFuncSeparate (sa, da, saa, daa); 101 gl.BlendFuncSeparate (sa, da, saa, daa);
65 else if (gl.BlendFuncSeparateEXT) 102 else if (gl.BlendFuncSeparateEXT)
66 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 103 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67 else 104 else
68 glBlendFunc (sa, da); 105 glBlendFunc (sa, da);
69} 106}
70 107
108static GLuint
109gen_texture ()
110{
111 GLuint name;
112
113 if (AvFILL (texture_av) >= 0)
114 name = (GLuint)(size_t)av_pop (texture_av);
115 else
116 glGenTextures (1, &name);
117
118 return name;
119}
120
121static void
122del_texture (GLuint name)
123{
124 /* make a half-assed attempt at returning the memory used by the texture */
125 /* textures are frequently being reused by cfplus anyway */
126 /*glBindTexture (GL_TEXTURE_2D, name);*/
127 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
128 av_push (texture_av, (SV *)(size_t)name);
129 glDeleteTextures (1, &name);
130}
131
132#include "texcache.c"
133#include "rendercache.c"
134
135#include "pango-font.c"
136#include "pango-fontmap.c"
137#include "pango-render.c"
138
139typedef IV DC__Channel;
140typedef SDL_RWops *DC__RW;
71typedef Mix_Chunk *CFClient__MixChunk; 141typedef Mix_Chunk *DC__MixChunk;
72typedef Mix_Music *CFClient__MixMusic; 142typedef Mix_Music *DC__MixMusic;
73 143
74typedef PangoFontDescription *CFClient__Font; 144typedef PangoFontDescription *DC__Font;
145
146static int
147shape_attr_p (PangoLayoutRun *run)
148{
149 GSList *attrs = run->item->analysis.extra_attrs;
150
151 while (attrs)
152 {
153 PangoAttribute *attr = attrs->data;
154
155 if (attr->klass->type == PANGO_ATTR_SHAPE)
156 return 1;
157
158 attrs = attrs->next;
159 }
160
161 return 0;
162}
75 163
76typedef struct cf_layout { 164typedef struct cf_layout {
77 PangoLayout *pl; // either derived from a cairo or ft2 context 165 PangoLayout *pl;
78 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79 float r, g, b, a; // default color for rgba mode 166 float r, g, b, a; // default color for rgba mode
80 int base_height; 167 int base_height;
81 CFClient__Font font; 168 DC__Font font;
169 rc_t *rc;
82} *CFClient__Layout; 170} *DC__Layout;
83 171
84static CFClient__Font default_font; 172static DC__Font default_font;
85static PangoContext *ft2_context, *cairo_context; 173static PangoContext *opengl_context;
86static PangoFontMap *ft2_fontmap, *cairo_fontmap; 174static PangoFontMap *opengl_fontmap;
87 175
88static void 176static void
89substitute_func (FcPattern *pattern, gpointer data) 177substitute_func (FcPattern *pattern, gpointer data)
90{ 178{
91 FcPatternAddBool (pattern, FC_HINTING, 1); 179 FcPatternAddBool (pattern, FC_HINTING, 1);
92#ifdef FC_HINT_STYLE 180#ifdef FC_HINT_STYLE
93 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 181 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94#endif 182#endif
95#ifdef _WIN32
96 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97#else
98 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 183 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99#endif
100} 184}
101 185
102static void 186static void
103layout_update_font (CFClient__Layout self) 187layout_update_font (DC__Layout self)
104{ 188{
105 /* use a random scale factor to account for unknown descenders, 0.8 works 189 /* use a random scale factor to account for unknown descenders, 0.8 works
106 * reasonably well with bitstream vera 190 * reasonably well with bitstream vera
107 */ 191 */
108 PangoFontDescription *font = self->font ? self->font : default_font; 192 PangoFontDescription *font = self->font ? self->font : default_font;
… …
112 196
113 pango_layout_set_font_description (self->pl, font); 197 pango_layout_set_font_description (self->pl, font);
114} 198}
115 199
116static void 200static void
117layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 201layout_get_pixel_size (DC__Layout self, int *w, int *h)
118{ 202{
203 PangoRectangle rect;
204
205 // get_pixel_* wrongly rounds down
119 pango_layout_get_pixel_size (self->pl, w, h); 206 pango_layout_get_extents (self->pl, 0, &rect);
120 207
121 if (!*w) *w = 1; 208 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122 if (!*h) *h = 1; 209 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123 210
124 *w = (*w + 3) & ~3; 211 if (!rect.width) rect.width = 1;
125} 212 if (!rect.height) rect.height = 1;
126 213
214 *w = rect.width;
215 *h = rect.height;
216}
217
218typedef uint16_t tileid;
127typedef uint16_t mapface; 219typedef uint16_t faceid;
128 220
129typedef struct { 221typedef struct {
130 GLint name; 222 GLuint name;
131 int w, h; 223 int w, h;
132 float s, t; 224 float s, t;
133 uint8_t r, g, b, a; 225 uint8_t r, g, b, a;
226 tileid smoothtile;
227 uint8_t smoothlevel;
134} maptex; 228} maptex;
135 229
136typedef struct { 230typedef struct {
231 uint32_t player;
232 tileid tile[3];
137 int16_t darkness; 233 uint16_t darkness;
138 mapface face[3]; 234 uint8_t stat_width, stat_hp, flags, smoothmax;
139} mapcell; 235} mapcell;
140 236
141typedef struct { 237typedef struct {
142 int32_t c0, c1; 238 int32_t c0, c1;
143 mapcell *col; 239 mapcell *col;
144} maprow; 240} maprow;
145 241
146typedef struct map { 242typedef struct map {
147 int x, y, w, h; 243 int x, y, w, h;
148 int ox, oy; /* offset to virtual global coordinate system */ 244 int ox, oy; /* offset to virtual global coordinate system */
149 int faces; 245 int faces; tileid *face2tile; // [faceid]
150 mapface *face; 246 int texs; maptex *tex; // [tileid]
151
152 int texs;
153 maptex *tex;
154 247
155 int32_t rows; 248 int32_t rows;
156 maprow *row; 249 maprow *row;
157} *CFClient__Map; 250} *DC__Map;
158 251
159static char * 252static char *
160prepend (char *ptr, int sze, int inc) 253prepend (char *ptr, int sze, int inc)
161{ 254{
162 char *p; 255 char *p;
… …
179} 272}
180 273
181#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 274#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 275#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183 276
277static void
278need_facenum (struct map *self, faceid face)
279{
280 while (self->faces <= face)
281 {
282 Append (tileid, self->face2tile, self->faces, self->faces);
283 self->faces *= 2;
284 }
285}
286
287static void
288need_texid (struct map *self, int texid)
289{
290 while (self->texs <= texid)
291 {
292 Append (maptex, self->tex, self->texs, self->texs);
293 self->texs *= 2;
294 }
295}
296
184static maprow * 297static maprow *
185map_get_row (CFClient__Map self, int y) 298map_get_row (DC__Map self, int y)
186{ 299{
187 if (0 > y) 300 if (0 > y)
188 { 301 {
189 int extend = - y + MAP_EXTEND_Y; 302 int extend = - y + MAP_EXTEND_Y;
190 Prepend (maprow, self->row, self->rows, extend); 303 Prepend (maprow, self->row, self->rows, extend);
… …
228 341
229 return row->col + (x - row->c0); 342 return row->col + (x - row->c0);
230} 343}
231 344
232static mapcell * 345static mapcell *
233map_get_cell (CFClient__Map self, int x, int y) 346map_get_cell (DC__Map self, int x, int y)
234{ 347{
235 return row_get_cell (map_get_row (self, y), x); 348 return row_get_cell (map_get_row (self, y), x);
236} 349}
237 350
238static void 351static void
239map_clear (CFClient__Map self) 352map_clear (DC__Map self)
240{ 353{
241 int r; 354 int r;
242 355
243 for (r = 0; r < self->rows; r++) 356 for (r = 0; r < self->rows; r++)
244 Safefree (self->row[r].col); 357 Safefree (self->row[r].col);
… …
252 self->row = 0; 365 self->row = 0;
253 self->rows = 0; 366 self->rows = 0;
254} 367}
255 368
256static void 369static void
257map_blank (CFClient__Map self, int x0, int y0, int w, int h) 370map_blank (DC__Map self, int x0, int y0, int w, int h)
258{ 371{
259 int x, y; 372 int x, y;
260 maprow *row; 373 maprow *row;
374 mapcell *cell;
261 375
262 for (y = y0; y < y0 + h; y++) 376 for (y = y0; y < y0 + h; y++)
263 if (y >= 0) 377 if (y >= 0)
264 { 378 {
265 if (y >= self->rows) 379 if (y >= self->rows)
… …
271 if (x >= row->c0) 385 if (x >= row->c0)
272 { 386 {
273 if (x >= row->c1) 387 if (x >= row->c1)
274 break; 388 break;
275 389
276 row->col[x - row->c0].darkness = -1; 390 cell = row->col + x - row->c0;
391
392 cell->darkness = 0;
393 cell->stat_hp = 0;
394 cell->flags = 0;
395 cell->player = 0;
277 } 396 }
278 } 397 }
398}
399
400typedef struct {
401 tileid tile;
402 uint8_t x, y, level;
403} smooth_key;
404
405static void
406smooth_or_bits (HV *hv, smooth_key *key, IV bits)
407{
408 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
409
410 if (SvIOK (*sv))
411 SvIV_set (*sv, SvIVX (*sv) | bits);
412 else
413 sv_setiv (*sv, bits);
279} 414}
280 415
281static void 416static void
282music_finished (void) 417music_finished (void)
283{ 418{
… …
319 n |= n >> 16; 454 n |= n >> 16;
320 455
321 return n + 1; 456 return n + 1;
322} 457}
323 458
324MODULE = CFClient PACKAGE = CFClient 459static unsigned int
460popcount (unsigned int n)
461{
462 n -= (n >> 1) & 0x55555555U;
463 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
464 n = ((n >> 4) + n) & 0x0f0f0f0fU;
465 n *= 0x01010101U;
466
467 return n >> 24;
468}
469
470/* SDL should provide this, really. */
471#define SDLK_MODIFIER_MIN 300
472#define SDLK_MODIFIER_MAX 314
473
474/******************************************************************************/
475
476static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
477static GV *hover_gv;
478
479static int
480within_widget (SV *widget, NV x, NV y)
481{
482 HV *self;
483 SV **svp;
484 NV wx, ww, wy, wh;
485
486 if (!SvROK (widget))
487 return 0;
488
489 self = (HV *)SvRV (widget);
490
491 if (SvTYPE (self) != SVt_PVHV)
492 return 0;
493
494 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
495 if (y < wy)
496 return 0;
497
498 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
499 if (y >= wy + wh)
500 return 0;
501
502 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
503 if (x < wx)
504 return 0;
505
506 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
507 if (x >= wx + ww)
508 return 0;
509
510 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
511 if (!svp || !SvTRUE (*svp))
512 return 0;
513
514 return 1;
515}
516
517MODULE = Deliantra::Client PACKAGE = DC
325 518
326PROTOTYPES: ENABLE 519PROTOTYPES: ENABLE
327 520
328BOOT: 521BOOT:
329{ 522{
330 HV *stash = gv_stashpv ("CFClient", 1); 523 HV *stash = gv_stashpv ("DC", 1);
331 static const struct { 524 static const struct {
332 const char *name; 525 const char *name;
333 IV iv; 526 IV iv;
334 } *civ, const_iv[] = { 527 } *civ, const_iv[] = {
335# define const_iv(name) { # name, (IV)name } 528# define const_iv(name) { # name, (IV)name }
529 const_iv (SDLK_MODIFIER_MIN),
530 const_iv (SDLK_MODIFIER_MAX),
531
336 const_iv (SDL_ACTIVEEVENT), 532 const_iv (SDL_ACTIVEEVENT),
337 const_iv (SDL_KEYDOWN), 533 const_iv (SDL_KEYDOWN),
338 const_iv (SDL_KEYUP), 534 const_iv (SDL_KEYUP),
339 const_iv (SDL_MOUSEMOTION), 535 const_iv (SDL_MOUSEMOTION),
340 const_iv (SDL_MOUSEBUTTONDOWN), 536 const_iv (SDL_MOUSEBUTTONDOWN),
… …
349 const_iv (SDL_EVENT_RESERVEDA), 545 const_iv (SDL_EVENT_RESERVEDA),
350 const_iv (SDL_EVENT_RESERVEDB), 546 const_iv (SDL_EVENT_RESERVEDB),
351 const_iv (SDL_VIDEORESIZE), 547 const_iv (SDL_VIDEORESIZE),
352 const_iv (SDL_VIDEOEXPOSE), 548 const_iv (SDL_VIDEOEXPOSE),
353 const_iv (SDL_USEREVENT), 549 const_iv (SDL_USEREVENT),
550
551 const_iv (SDL_APPINPUTFOCUS),
552 const_iv (SDL_APPMOUSEFOCUS),
553 const_iv (SDL_APPACTIVE),
554
555 const_iv (SDLK_FIRST),
556 const_iv (SDLK_LAST),
354 const_iv (SDLK_KP0), 557 const_iv (SDLK_KP0),
355 const_iv (SDLK_KP1), 558 const_iv (SDLK_KP1),
356 const_iv (SDLK_KP2), 559 const_iv (SDLK_KP2),
357 const_iv (SDLK_KP3), 560 const_iv (SDLK_KP3),
358 const_iv (SDLK_KP4), 561 const_iv (SDLK_KP4),
… …
413 const_iv (SDLK_BREAK), 616 const_iv (SDLK_BREAK),
414 const_iv (SDLK_MENU), 617 const_iv (SDLK_MENU),
415 const_iv (SDLK_POWER), 618 const_iv (SDLK_POWER),
416 const_iv (SDLK_EURO), 619 const_iv (SDLK_EURO),
417 const_iv (SDLK_UNDO), 620 const_iv (SDLK_UNDO),
621
418 const_iv (KMOD_NONE), 622 const_iv (KMOD_NONE),
623 const_iv (KMOD_SHIFT),
419 const_iv (KMOD_LSHIFT), 624 const_iv (KMOD_LSHIFT),
420 const_iv (KMOD_RSHIFT), 625 const_iv (KMOD_RSHIFT),
626 const_iv (KMOD_CTRL),
421 const_iv (KMOD_LCTRL), 627 const_iv (KMOD_LCTRL),
422 const_iv (KMOD_RCTRL), 628 const_iv (KMOD_RCTRL),
629 const_iv (KMOD_ALT),
423 const_iv (KMOD_LALT), 630 const_iv (KMOD_LALT),
424 const_iv (KMOD_RALT), 631 const_iv (KMOD_RALT),
632 const_iv (KMOD_META),
425 const_iv (KMOD_LMETA), 633 const_iv (KMOD_LMETA),
426 const_iv (KMOD_RMETA), 634 const_iv (KMOD_RMETA),
427 const_iv (KMOD_NUM), 635 const_iv (KMOD_NUM),
428 const_iv (KMOD_CAPS), 636 const_iv (KMOD_CAPS),
429 const_iv (KMOD_MODE), 637 const_iv (KMOD_MODE),
430 const_iv (KMOD_CTRL), 638
431 const_iv (KMOD_SHIFT), 639 const_iv (MIX_DEFAULT_FORMAT),
432 const_iv (KMOD_ALT),
433 const_iv (KMOD_META)
434# undef const_iv 640# undef const_iv
435 }; 641 };
436 642
437 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 643 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 644 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
645
646 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439} 648}
649
650void
651weaken (SV *rv)
652 PROTOTYPE: $
653 CODE:
654 sv_rvweaken (rv);
655
656int
657in_destruct ()
658 CODE:
659 RETVAL = PL_main_cv == Nullcv;
660 OUTPUT:
661 RETVAL
662
663NV floor (NV x)
664
665NV ceil (NV x)
666
667IV minpot (UV n)
668
669IV popcount (UV n)
440 670
441void 671void
442pango_init () 672pango_init ()
443 CODE: 673 CODE:
444 // delayed, so it can pick up new fonts added by AddFontResourceEx
445{ 674{
446 {
447 ft2_fontmap = pango_ft2_font_map_new (); 675 opengl_fontmap = pango_opengl_font_map_new ();
448 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 676 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 677 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450 } 678#if PANGO_VERSION_CHECK (1, 15, 2)
451 { 679 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
452 cairo_font_options_t *fopt = cairo_font_options_create (); 680 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
453 cairo_fontmap = pango_cairo_font_map_get_default ();
454 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455#ifdef _WIN32
456 // cairo looks like shit eaten twice on windows
457 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458#else
459 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460#endif 681#endif
461 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463 pango_cairo_context_set_font_options (cairo_context, fopt);
464 cairo_font_options_destroy (fopt);
465 }
466} 682}
683
684char *
685SDL_GetError ()
467 686
468int 687int
469SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 688SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
470 689
471void 690void
472SDL_Quit () 691SDL_Quit ()
473 692
474void 693void
475SDL_ListModes () 694SDL_ListModes (int rgb, int alpha)
476 PPCODE: 695 PPCODE:
477{ 696{
478 SDL_Rect **m; 697 SDL_Rect **m;
479 698
480 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 699 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 700 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 701 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 702 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484 703
485 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 704 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 705 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487 706
488 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 707 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 708 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 709 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 710 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492 711
493 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 712 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494 713#if SDL_VERSION_ATLEAST(1,2,10)
495 SDL_EnableUNICODE (1); 714 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
496 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 715 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
716#endif
497 717
498 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 718 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
499 719
500 if (m && m != (SDL_Rect **)-1) 720 if (m && m != (SDL_Rect **)-1)
501 while (*m) 721 while (*m)
502 { 722 {
723 if ((*m)->w >= 800 && (*m)->h >= 480)
724 {
503 AV *av = newAV (); 725 AV *av = newAV ();
504 av_push (av, newSViv ((*m)->w)); 726 av_push (av, newSViv ((*m)->w));
505 av_push (av, newSViv ((*m)->h)); 727 av_push (av, newSViv ((*m)->h));
728 av_push (av, newSViv (rgb));
729 av_push (av, newSViv (alpha));
506 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 730 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
731 }
507 732
508 ++m; 733 ++m;
509 } 734 }
510} 735}
511 736
512char *
513SDL_GetError ()
514
515int 737int
516SDL_SetVideoMode (int w, int h, int fullscreen) 738SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517 CODE: 739 CODE:
740{
741 SDL_EnableUNICODE (1);
742 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
743
744 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
745 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
746 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
747 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
748
518 RETVAL = !!SDL_SetVideoMode ( 749 RETVAL = !!SDL_SetVideoMode (
519 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 750 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
520 ); 751 );
752
521 if (RETVAL) 753 if (RETVAL)
522 { 754 {
523 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 755 av_clear (texture_av);
756
757 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 758#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525# include "glfunc.h" 759#include "glfunc.h"
526# undef GL_FUNC 760#undef GL_FUNC
527 } 761 }
762}
528 OUTPUT: 763 OUTPUT:
529 RETVAL 764 RETVAL
530 765
531void 766void
532SDL_GL_SwapBuffers () 767SDL_GL_SwapBuffers ()
533 768
534char * 769char *
535SDL_GetKeyName (int sym) 770SDL_GetKeyName (int sym)
536 771
772int
773SDL_GetAppState ()
774
537void 775void
538SDL_PollEvent () 776poll_events ()
539 PPCODE: 777 PPCODE:
540{ 778{
541 SDL_Event ev; 779 SDL_Event ev;
542 780
543 while (SDL_PollEvent (&ev)) 781 SDL_PumpEvents ();
782 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544 { 783 {
545 HV *hv = newHV (); 784 HV *hv = newHV ();
546 hv_store (hv, "type", 4, newSViv (ev.type), 0); 785 hv_store (hv, "type", 4, newSViv (ev.type), 0);
547 786
548 switch (ev.type) 787 switch (ev.type)
549 { 788 {
550 case SDL_KEYDOWN: 789 case SDL_KEYDOWN:
551 case SDL_KEYUP: 790 case SDL_KEYUP:
552 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 791 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 792 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 793 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
794 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
555 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 795 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556 break; 796 break;
557 797
558 case SDL_ACTIVEEVENT: 798 case SDL_ACTIVEEVENT:
559 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 799 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 800 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561 break; 801 break;
562 802
563 case SDL_MOUSEMOTION: 803 case SDL_MOUSEMOTION:
804 {
805 int state = ev.motion.state;
806 int x = ev.motion.x;
807 int y = ev.motion.y;
808 int xrel = ev.motion.xrel;
809 int yrel = ev.motion.yrel;
810
811 /* do simplistic event compression */
812 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
813 && state == ev.motion.state)
814 {
815 xrel += ev.motion.xrel;
816 yrel += ev.motion.yrel;
817 x = ev.motion.x;
818 y = ev.motion.y;
819 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
820 }
821
564 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 822 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
565
566 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 823 hv_store (hv, "state", 5, newSViv (state), 0);
567 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 824 hv_store (hv, "x", 1, newSViv (x), 0);
568 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 825 hv_store (hv, "y", 1, newSViv (y), 0);
569 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 826 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 827 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
828 }
571 break; 829 break;
572 830
573 case SDL_MOUSEBUTTONDOWN: 831 case SDL_MOUSEBUTTONDOWN:
574 case SDL_MOUSEBUTTONUP: 832 case SDL_MOUSEBUTTONUP:
575 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 833 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
576 834
577 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 835 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
578 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 836 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
579 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 837 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
580 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 838 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
585 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 843 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 844 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587 break; 845 break;
588 } 846 }
589 847
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 848 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591 } 849 }
592} 850}
593 851
594int 852int
595Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 853Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596 POSTCALL: 854 POSTCALL:
597 Mix_HookMusicFinished (music_finished); 855 Mix_HookMusicFinished (music_finished);
598 Mix_ChannelFinished (channel_finished); 856 Mix_ChannelFinished (channel_finished);
599 857
600void 858void
859Mix_QuerySpec ()
860 PPCODE:
861{
862 int freq, channels;
863 Uint16 format;
864
865 if (Mix_QuerySpec (&freq, &format, &channels))
866 {
867 EXTEND (SP, 3);
868 PUSHs (sv_2mortal (newSViv (freq)));
869 PUSHs (sv_2mortal (newSViv (format)));
870 PUSHs (sv_2mortal (newSViv (channels)));
871 }
872}
873
874void
601Mix_CloseAudio () 875Mix_CloseAudio ()
602 876
603int 877int
604Mix_AllocateChannels (int numchans = -1) 878Mix_AllocateChannels (int numchans = -1)
605 879
880const char *
881Mix_GetError ()
882
606void 883void
607lowdelay (int fd, int val = 1) 884lowdelay (int fd, int val = 1)
608 CODE: 885 CODE:
886 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
887
888void
889win32_proxy_info ()
890 PPCODE:
891{
609#ifndef _WIN32 892#ifdef _WIN32
610 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 893 char buffer[2048];
894 DWORD buflen;
895
896 EXTEND (SP, 3);
897
898 buflen = sizeof (buffer);
899 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
900 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
901 {
902 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
903
904 buflen = sizeof (buffer);
905 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
906 {
907 PUSHs (newSVpv (buffer, 0));
908
909 buflen = sizeof (buffer);
910 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
911 PUSHs (newSVpv (buffer, 0));
912 }
913 }
611#endif 914#endif
915}
612 916
613void 917void
614add_font (char *file) 918add_font (char *file)
615 CODE: 919 CODE:
616 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 920 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617#ifdef _WIN32
618 // cairo... sigh... requires win2000
619 AddFontResourceEx (file, FR_PRIVATE, 0);
620#endif
621 921
622void 922void
623load_image_inline (SV *image_) 923load_image_inline (SV *image_)
624 ALIAS: 924 ALIAS:
625 load_image_file = 1 925 load_image_file = 1
… …
628 STRLEN image_len; 928 STRLEN image_len;
629 char *image = (char *)SvPVbyte (image_, image_len); 929 char *image = (char *)SvPVbyte (image_, image_len);
630 SDL_Surface *surface, *surface2; 930 SDL_Surface *surface, *surface2;
631 SDL_PixelFormat fmt; 931 SDL_PixelFormat fmt;
632 SDL_RWops *rw = ix 932 SDL_RWops *rw = ix
633 ? SDL_RWFromFile (image, "r") 933 ? SDL_RWFromFile (image, "rb")
634 : SDL_RWFromConstMem (image, image_len); 934 : SDL_RWFromConstMem (image, image_len);
635 935
636 if (!rw) 936 if (!rw)
637 croak ("load_image: %s", SDL_GetError ()); 937 croak ("load_image: %s", SDL_GetError ());
638 938
… …
667 967
668 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 968 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669 969
670 assert (surface2->pitch == surface2->w * 4); 970 assert (surface2->pitch == surface2->w * 4);
671 971
972 SDL_LockSurface (surface2);
672 EXTEND (SP, 5); 973 EXTEND (SP, 6);
673 PUSHs (sv_2mortal (newSViv (surface2->w))); 974 PUSHs (sv_2mortal (newSViv (surface2->w)));
674 PUSHs (sv_2mortal (newSViv (surface2->h))); 975 PUSHs (sv_2mortal (newSViv (surface2->h)));
675 SDL_LockSurface (surface2);
676 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 976 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677 SDL_UnlockSurface (surface2);
678 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA8 : GL_RGB8))); 977 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 978 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 979 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
980 SDL_UnlockSurface (surface2);
681 981
682 SDL_FreeSurface (surface); 982 SDL_FreeSurface (surface);
683 SDL_FreeSurface (surface2); 983 SDL_FreeSurface (surface2);
684} 984}
685 985
… …
711void 1011void
712error (char *message) 1012error (char *message)
713 CODE: 1013 CODE:
714 fprintf (stderr, "ERROR: %s\n", message); 1014 fprintf (stderr, "ERROR: %s\n", message);
715#ifdef _WIN32 1015#ifdef _WIN32
716 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1016 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
717#endif 1017#endif
718 1018
719void 1019void
720fatal (char *message) 1020fatal (char *message)
721 CODE: 1021 CODE:
722 fprintf (stderr, "FATAL: %s\n", message); 1022 fprintf (stderr, "FATAL: %s\n", message);
723#ifdef _WIN32 1023#ifdef _WIN32
724 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1024 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
725#endif 1025#endif
726 _exit (1); 1026 _exit (1);
727 1027
728void 1028void
729_exit (int retval) 1029_exit (int retval = 0)
730 CODE: 1030 CODE:
1031#ifdef WIN32
1032 ExitThread (retval); // unclean, please beam me up
1033#else
731 _exit (retval); 1034 _exit (retval);
1035#endif
732 1036
1037void
1038debug ()
1039 CODE:
1040{
1041#if DEBUG
1042 VALGRIND_DO_LEAK_CHECK;
1043#endif
1044}
1045
733MODULE = CFClient PACKAGE = CFClient::Font 1046MODULE = Deliantra::Client PACKAGE = DC::Font
734 1047
735CFClient::Font 1048PROTOTYPES: DISABLE
1049
1050DC::Font
736new_from_file (SV *class, char *path, int id = 0) 1051new_from_file (SV *class, char *path, int id = 0)
737 CODE: 1052 CODE:
738{ 1053{
739 int count; 1054 int count;
740 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1055 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
743} 1058}
744 OUTPUT: 1059 OUTPUT:
745 RETVAL 1060 RETVAL
746 1061
747void 1062void
748DESTROY (CFClient::Font self) 1063DESTROY (DC::Font self)
749 CODE: 1064 CODE:
750 pango_font_description_free (self); 1065 pango_font_description_free (self);
751 1066
752void 1067void
753make_default (CFClient::Font self) 1068make_default (DC::Font self)
1069 PROTOTYPE: $
754 CODE: 1070 CODE:
755 default_font = self; 1071 default_font = self;
756 1072
757MODULE = CFClient PACKAGE = CFClient::Layout 1073MODULE = Deliantra::Client PACKAGE = DC::Layout
758 1074
759CFClient::Layout 1075PROTOTYPES: DISABLE
760new (SV *class, int rgba = 0) 1076
1077void
1078glyph_cache_backup ()
1079 PROTOTYPE:
1080 CODE:
1081 tc_backup ();
1082
1083void
1084glyph_cache_restore ()
1085 PROTOTYPE:
1086 CODE:
1087 tc_restore ();
1088
1089DC::Layout
1090new (SV *class)
761 CODE: 1091 CODE:
762 New (0, RETVAL, 1, struct cf_layout); 1092 New (0, RETVAL, 1, struct cf_layout);
763 1093
764 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1094 RETVAL->pl = pango_layout_new (opengl_context);
765 RETVAL->rgba = rgba;
766 RETVAL->r = 1.; 1095 RETVAL->r = 1.;
767 RETVAL->g = 1.; 1096 RETVAL->g = 1.;
768 RETVAL->b = 1.; 1097 RETVAL->b = 1.;
769 RETVAL->a = 1.; 1098 RETVAL->a = 1.;
770 RETVAL->base_height = MIN_FONT_HEIGHT; 1099 RETVAL->base_height = MIN_FONT_HEIGHT;
771 RETVAL->font = 0; 1100 RETVAL->font = 0;
1101 RETVAL->rc = rc_alloc ();
772 1102
773 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1103 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774 layout_update_font (RETVAL); 1104 layout_update_font (RETVAL);
775 OUTPUT: 1105 OUTPUT:
776 RETVAL 1106 RETVAL
777 1107
778void 1108void
779DESTROY (CFClient::Layout self) 1109DESTROY (DC::Layout self)
780 CODE: 1110 CODE:
781 g_object_unref (self->pl); 1111 g_object_unref (self->pl);
1112 rc_free (self->rc);
782 Safefree (self); 1113 Safefree (self);
783 1114
1115void
1116set_text (DC::Layout self, SV *text_)
1117 CODE:
1118{
1119 STRLEN textlen;
1120 char *text = SvPVutf8 (text_, textlen);
1121
1122 pango_layout_set_text (self->pl, text, textlen);
1123}
1124
1125void
1126set_markup (DC::Layout self, SV *text_)
1127 CODE:
1128{
1129 STRLEN textlen;
1130 char *text = SvPVutf8 (text_, textlen);
1131
1132 pango_layout_set_markup (self->pl, text, textlen);
1133}
1134
1135void
1136set_shapes (DC::Layout self, ...)
1137 CODE:
1138{
1139 PangoAttrList *attrs = 0;
1140 const char *text = pango_layout_get_text (self->pl);
1141 const char *pos = text;
1142 int arg = 4;
1143
1144 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1145 {
1146 PangoRectangle inkrect, rect;
1147 PangoAttribute *attr;
1148
1149 int x = SvIV (ST (arg - 3));
1150 int y = SvIV (ST (arg - 2));
1151 int w = SvIV (ST (arg - 1));
1152 int h = SvIV (ST (arg ));
1153
1154 inkrect.x = 0;
1155 inkrect.y = 0;
1156 inkrect.width = 0;
1157 inkrect.height = 0;
1158
1159 rect.x = x * PANGO_SCALE;
1160 rect.y = y * PANGO_SCALE;
1161 rect.width = w * PANGO_SCALE;
1162 rect.height = h * PANGO_SCALE;
1163
1164 if (!attrs)
1165 attrs = pango_layout_get_attributes (self->pl);
1166
1167 attr = pango_attr_shape_new (&inkrect, &rect);
1168 attr->start_index = pos - text;
1169 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1170 pango_attr_list_insert (attrs, attr);
1171
1172 arg += 4;
1173 pos += sizeof (OBJ_STR) - 1;
1174 }
1175
1176 if (attrs)
1177 pango_layout_set_attributes (self->pl, attrs);
1178}
1179
1180void
1181get_shapes (DC::Layout self)
1182 PPCODE:
1183{
1184 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1185
1186 do
1187 {
1188 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1189
1190 if (run && shape_attr_p (run))
1191 {
1192 PangoRectangle extents;
1193 pango_layout_iter_get_run_extents (iter, 0, &extents);
1194
1195 EXTEND (SP, 2);
1196 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1197 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1198 }
1199 }
1200 while (pango_layout_iter_next_run (iter));
1201
1202 pango_layout_iter_free (iter);
1203}
1204
784int 1205int
785is_rgba (CFClient::Layout self) 1206has_wrapped (DC::Layout self)
786 CODE: 1207 CODE:
787 RETVAL = self->rgba; 1208{
1209 int lines = 1;
1210 const char *text = pango_layout_get_text (self->pl);
1211
1212 while (*text)
1213 lines += *text++ == '\n';
1214
1215 RETVAL = lines < pango_layout_get_line_count (self->pl);
1216}
788 OUTPUT: 1217 OUTPUT:
789 RETVAL 1218 RETVAL
790 1219
791void
792set_text (CFClient::Layout self, SV *text_)
793 CODE:
794{
795 STRLEN textlen;
796 char *text = SvPVutf8 (text_, textlen);
797
798 pango_layout_set_text (self->pl, text, textlen);
799}
800
801void
802set_markup (CFClient::Layout self, SV *text_)
803 CODE:
804{
805 STRLEN textlen;
806 char *text = SvPVutf8 (text_, textlen);
807
808 pango_layout_set_markup (self->pl, text, textlen);
809}
810
811SV * 1220SV *
812get_text (CFClient::Layout self) 1221get_text (DC::Layout self)
813 CODE: 1222 CODE:
814 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1223 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815 sv_utf8_decode (RETVAL); 1224 sv_utf8_decode (RETVAL);
816 OUTPUT: 1225 OUTPUT:
817 RETVAL 1226 RETVAL
818 1227
819void 1228void
820set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1229set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821 CODE: 1230 CODE:
822 self->r = r; 1231 self->r = r;
823 self->g = g; 1232 self->g = g;
824 self->b = b; 1233 self->b = b;
825 self->a = a; 1234 self->a = a;
826 1235
827void 1236void
828set_font (CFClient::Layout self, CFClient::Font font = 0) 1237set_font (DC::Layout self, DC::Font font = 0)
829 CODE: 1238 CODE:
830 if (self->font != font) 1239 if (self->font != font)
831 { 1240 {
832 self->font = font; 1241 self->font = font;
833 layout_update_font (self); 1242 layout_update_font (self);
834 } 1243 }
835 1244
836void 1245void
837set_height (CFClient::Layout self, int base_height) 1246set_height (DC::Layout self, int base_height)
838 CODE: 1247 CODE:
839 if (self->base_height != base_height) 1248 if (self->base_height != base_height)
840 { 1249 {
841 self->base_height = base_height; 1250 self->base_height = base_height;
842 layout_update_font (self); 1251 layout_update_font (self);
843 } 1252 }
844 1253
845void 1254void
846set_width (CFClient::Layout self, int max_width = -1) 1255set_width (DC::Layout self, int max_width = -1)
847 CODE: 1256 CODE:
848 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1257 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849 1258
850void 1259void
851set_indent (CFClient::Layout self, int indent) 1260set_indent (DC::Layout self, int indent)
852 CODE: 1261 CODE:
853 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1262 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854 1263
855void 1264void
856set_spacing (CFClient::Layout self, int spacing) 1265set_spacing (DC::Layout self, int spacing)
857 CODE: 1266 CODE:
858 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1267 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859 1268
860void 1269void
861set_ellipsise (CFClient::Layout self, int ellipsise) 1270set_ellipsise (DC::Layout self, int ellipsise)
862 CODE: 1271 CODE:
863 pango_layout_set_ellipsize (self->pl, 1272 pango_layout_set_ellipsize (self->pl,
864 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1273 ellipsise == 1 ? PANGO_ELLIPSIZE_START
865 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1274 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1275 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
867 : PANGO_ELLIPSIZE_NONE 1276 : PANGO_ELLIPSIZE_NONE
868 ); 1277 );
869 1278
870void 1279void
871set_single_paragraph_mode (CFClient::Layout self, int spm) 1280set_single_paragraph_mode (DC::Layout self, int spm)
872 CODE: 1281 CODE:
873 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1282 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874 1283
875void 1284void
876size (CFClient::Layout self) 1285size (DC::Layout self)
877 PPCODE: 1286 PPCODE:
878{ 1287{
879 int w, h; 1288 int w, h;
880 1289
881 layout_get_pixel_size (self, &w, &h); 1290 layout_get_pixel_size (self, &w, &h);
… …
884 PUSHs (sv_2mortal (newSViv (w))); 1293 PUSHs (sv_2mortal (newSViv (w)));
885 PUSHs (sv_2mortal (newSViv (h))); 1294 PUSHs (sv_2mortal (newSViv (h)));
886} 1295}
887 1296
888int 1297int
1298descent (DC::Layout self)
1299 CODE:
1300{
1301 PangoRectangle rect;
1302 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1303 pango_layout_line_get_pixel_extents (line, 0, &rect);
1304 RETVAL = PANGO_DESCENT (rect);
1305}
1306 OUTPUT:
1307 RETVAL
1308
1309int
889xy_to_index (CFClient::Layout self, int x, int y) 1310xy_to_index (DC::Layout self, int x, int y)
890 CODE: 1311 CODE:
891{ 1312{
892 int index, trailing; 1313 int index, trailing;
893 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1314 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894 RETVAL = index; 1315 RETVAL = index + trailing;
895} 1316}
896 OUTPUT: 1317 OUTPUT:
897 RETVAL 1318 RETVAL
898 1319
899void 1320void
900cursor_pos (CFClient::Layout self, int index) 1321cursor_pos (DC::Layout self, int index)
901 PPCODE: 1322 PPCODE:
902{ 1323{
903 PangoRectangle strong_pos; 1324 PangoRectangle pos;
904 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1325 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
905 1326
906 EXTEND (SP, 3); 1327 EXTEND (SP, 3);
907 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1328 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
908 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1329 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
909 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1330 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
910} 1331}
911 1332
912void 1333void
913render (CFClient::Layout self) 1334index_to_line_x (DC::Layout self, int index, int trailing = 0)
914 PPCODE: 1335 PPCODE:
915{ 1336{
916 SV *retval; 1337 int line, x;
917 int w, h;
918 1338
919 layout_get_pixel_size (self, &w, &h); 1339 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920 1340#if !PANGO_VERSION_CHECK (1, 17, 3)
921 if (self->rgba) 1341 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
922 { 1342 --line;
923 cairo_surface_t *surface;
924 cairo_t *cairo;
925
926 retval = newSV (w * h * 4);
927 SvPOK_only (retval);
928 SvCUR_set (retval, w * h * 4);
929
930 memset (SvPVX (retval), 0, w * h * 4);
931
932 surface = cairo_image_surface_create_for_data (
933 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
934 cairo = cairo_create (surface);
935 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937 pango_cairo_show_layout (cairo, self->pl);
938
939 cairo_destroy (cairo);
940 cairo_surface_destroy (surface);
941
942 // what a mess, and its premultiplied, too :(
943 {
944 uint32_t *p = (uint32_t *)SvPVX (retval);
945 uint32_t *e = p + w * h;
946
947 while (p < e)
948 {
949 uint32_t rgba = *p;
950 rgba = (rgba >> 24) | (rgba << 8);
951#if 0
952#ifdef _WIN32
953 {//D
954 uint8_t r = rgba >> 24;
955 uint8_t g = rgba >> 16;
956 uint8_t b = rgba >> 8;
957 uint8_t a = rgba >> 0;
958
959 rgba = (rgba & 0xffffff00) | a;
960 }
961#endif 1343#endif
962#endif
963 rgba = SDL_SwapBE32 (rgba);
964 *p++ = rgba;
965 }
966 }
967
968 EXTEND (SP, 5); 1344 EXTEND (SP, 2);
969 PUSHs (sv_2mortal (newSViv (w))); 1345 PUSHs (sv_2mortal (newSViv (line)));
1346 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1347}
1348
1349void
1350line_x_to_index (DC::Layout self, int line, int x)
1351 PPCODE:
1352{
1353 PangoLayoutLine *lp;
1354 int index, trailing;
1355
1356 if (line < 0)
1357 XSRETURN_EMPTY;
1358
1359 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1360 XSRETURN_EMPTY; /* do better */
1361
1362 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1363
1364 EXTEND (SP, 2);
1365 if (GIMME_V == G_SCALAR)
970 PUSHs (sv_2mortal (newSViv (h))); 1366 PUSHs (sv_2mortal (newSViv (index + trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_RGBA8)));
973 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974 }
975 else 1367 else
976 { 1368 {
977 FT_Bitmap bitmap;
978
979 retval = newSV (w * h);
980 SvPOK_only (retval);
981 SvCUR_set (retval, w * h);
982
983 bitmap.rows = h;
984 bitmap.width = w;
985 bitmap.pitch = w;
986 bitmap.buffer = (unsigned char*)SvPVX (retval);
987 bitmap.num_grays = 256;
988 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990 memset (bitmap.buffer, 0, w * h);
991
992 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994 EXTEND (SP, 5);
995 PUSHs (sv_2mortal (newSViv (w))); 1369 PUSHs (sv_2mortal (newSViv (index)));
996 PUSHs (sv_2mortal (newSViv (h))); 1370 PUSHs (sv_2mortal (newSViv (trailing)));
997 PUSHs (sv_2mortal (retval));
998 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000 } 1371 }
1001} 1372}
1002 1373
1374void
1375render (DC::Layout self, float x, float y, int flags = 0)
1376 CODE:
1377 rc_clear (self->rc);
1378 pango_opengl_render_layout_subpixel (
1379 self->pl,
1380 self->rc,
1381 x * PANGO_SCALE, y * PANGO_SCALE,
1382 self->r, self->g, self->b, self->a,
1383 flags
1384 );
1385 // we assume that context_change actually clears/frees stuff
1386 // and does not do any recomputation...
1387 pango_layout_context_changed (self->pl);
1388
1389void
1390draw (DC::Layout self)
1391 CODE:
1392{
1393 glEnable (GL_TEXTURE_2D);
1394 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1395 glEnable (GL_BLEND);
1396 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1397 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1398 glEnable (GL_ALPHA_TEST);
1399 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1400
1401 rc_draw (self->rc);
1402
1403 glDisable (GL_ALPHA_TEST);
1404 glDisable (GL_BLEND);
1405 glDisable (GL_TEXTURE_2D);
1406}
1407
1003MODULE = CFClient PACKAGE = CFClient::Texture 1408MODULE = Deliantra::Client PACKAGE = DC::Texture
1004 1409
1005void 1410PROTOTYPES: ENABLE
1006pad2pot (SV *data_, SV *w_, SV *h_)
1007 CODE:
1008{
1009 int ow = SvIV (w_);
1010 int oh = SvIV (h_);
1011 1411
1012 if (ow && oh) 1412void
1413pad (SV *data_, int ow, int oh, int nw, int nh)
1414 CODE:
1415{
1416 if ((nw != ow || nh != oh) && SvOK (data_))
1013 { 1417 {
1014 int nw = minpot (ow);
1015 int nh = minpot (oh);
1016
1017 if (nw != ow || nh != oh)
1018 {
1019 if (SvOK (data_))
1020 {
1021 STRLEN datalen; 1418 STRLEN datalen;
1022 char *data = SvPVbyte (data_, datalen); 1419 char *data = SvPVbyte (data_, datalen);
1023 int bpp = datalen / (ow * oh); 1420 int bpp = datalen / (ow * oh);
1024 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1421 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1025 1422
1026 SvPOK_only (result_); 1423 SvPOK_only (result_);
1027 SvCUR_set (result_, nw * nh * bpp); 1424 SvCUR_set (result_, nw * nh * bpp);
1028 1425
1029 memset (SvPVX (result_), 0, nw * nh * bpp); 1426 memset (SvPVX (result_), 0, nw * nh * bpp);
1030 while (oh--) 1427 while (oh--)
1031 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1428 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032 1429
1033 sv_setsv (data_, result_); 1430 sv_setsv (data_, result_);
1034 }
1035
1036 sv_setiv (w_, nw);
1037 sv_setiv (h_, nh);
1038 }
1039 } 1431 }
1040} 1432}
1041 1433
1042void 1434void
1043draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1435draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1049{ 1441{
1050 HV *hv = (HV *)SvRV (self); 1442 HV *hv = (HV *)SvRV (self);
1051 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1443 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1444 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1445 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1446
1447 if (name <= 0)
1448 XSRETURN_EMPTY;
1054 1449
1055 if (items < 5) 1450 if (items < 5)
1056 { 1451 {
1057 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1452 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1453 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1086 glDisable (GL_ALPHA_TEST); 1481 glDisable (GL_ALPHA_TEST);
1087 glDisable (GL_BLEND); 1482 glDisable (GL_BLEND);
1088 } 1483 }
1089} 1484}
1090 1485
1486IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1487 CODE:
1488{
1489 GLint width;
1490 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1491 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1492 RETVAL = width > 0;
1493}
1494 OUTPUT:
1495 RETVAL
1496
1091MODULE = CFClient PACKAGE = CFClient::Map 1497MODULE = Deliantra::Client PACKAGE = DC::Map
1092 1498
1093CFClient::Map 1499PROTOTYPES: DISABLE
1094new (SV *class, int map_width, int map_height) 1500
1501DC::Map
1502new (SV *class)
1095 CODE: 1503 CODE:
1096 New (0, RETVAL, 1, struct map); 1504 New (0, RETVAL, 1, struct map);
1097 RETVAL->x = 0; 1505 RETVAL->x = 0;
1098 RETVAL->y = 0; 1506 RETVAL->y = 0;
1099 RETVAL->w = map_width; 1507 RETVAL->w = 0;
1100 RETVAL->h = map_height; 1508 RETVAL->h = 0;
1101 RETVAL->ox = 0; 1509 RETVAL->ox = 0;
1102 RETVAL->oy = 0; 1510 RETVAL->oy = 0;
1103 RETVAL->faces = 8192; 1511 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1512 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105 RETVAL->texs = 8192;
1106 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107 RETVAL->rows = 0; 1513 RETVAL->rows = 0;
1108 RETVAL->row = 0; 1514 RETVAL->row = 0;
1109 OUTPUT: 1515 OUTPUT:
1110 RETVAL 1516 RETVAL
1111 1517
1112void 1518void
1113DESTROY (CFClient::Map self) 1519DESTROY (DC::Map self)
1114 CODE: 1520 CODE:
1115{ 1521{
1116 map_clear (self); 1522 map_clear (self);
1117 Safefree (self->face); 1523 Safefree (self->face2tile);
1118 Safefree (self->tex); 1524 Safefree (self->tex);
1119 Safefree (self); 1525 Safefree (self);
1120} 1526}
1121 1527
1122void 1528void
1529resize (DC::Map self, int map_width, int map_height)
1530 CODE:
1531 self->w = map_width;
1532 self->h = map_height;
1533
1534void
1123clear (CFClient::Map self) 1535clear (DC::Map self)
1124 CODE: 1536 CODE:
1125 map_clear (self); 1537 map_clear (self);
1126 1538
1127void 1539void
1128set_face (CFClient::Map self, int face, int texid) 1540set_tileid (DC::Map self, int face, int tile)
1129 CODE: 1541 CODE:
1130{ 1542{
1131 while (self->faces <= face) 1543 need_facenum (self, face); self->face2tile [face] = tile;
1132 { 1544 need_texid (self, tile);
1133 Append (mapface, self->face, self->faces, self->faces);
1134 self->faces *= 2;
1135 }
1136
1137 self->face [face] = texid;
1138} 1545}
1139 1546
1140void 1547void
1548set_smooth (DC::Map self, int face, int smooth, int level)
1549 CODE:
1550{
1551 tileid texid;
1552 maptex *tex;
1553
1554 if (face < 0 || face >= self->faces)
1555 return;
1556
1557 if (smooth < 0 || smooth >= self->faces)
1558 return;
1559
1560 texid = self->face2tile [face];
1561
1562 if (!texid)
1563 return;
1564
1565 tex = self->tex + texid;
1566 tex->smoothtile = self->face2tile [smooth];
1567 tex->smoothlevel = level;
1568}
1569
1570void
1141set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1571set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1142 CODE: 1572 CODE:
1143{ 1573{
1144 while (self->texs <= texid) 1574 need_texid (self, texid);
1145 {
1146 Append (maptex, self->tex, self->texs, self->texs);
1147 self->texs *= 2;
1148 }
1149 1575
1150 { 1576 {
1151 maptex *tex = self->tex + texid; 1577 maptex *tex = self->tex + texid;
1152 1578
1153 tex->name = name; 1579 tex->name = name;
… …
1170 // from transparent color bleeding and ugly wrapping effects. 1596 // from transparent color bleeding and ugly wrapping effects.
1171 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1597 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172} 1598}
1173 1599
1174int 1600int
1175ox (CFClient::Map self) 1601ox (DC::Map self)
1176 ALIAS: 1602 ALIAS:
1177 oy = 1 1603 oy = 1
1178 x = 2 1604 x = 2
1179 y = 3 1605 y = 3
1180 w = 4 1606 w = 4
… …
1191 } 1617 }
1192 OUTPUT: 1618 OUTPUT:
1193 RETVAL 1619 RETVAL
1194 1620
1195void 1621void
1196scroll (CFClient::Map self, int dx, int dy) 1622scroll (DC::Map self, int dx, int dy)
1197 CODE: 1623 CODE:
1198{ 1624{
1199 if (dx > 0) 1625 if (dx > 0)
1200 map_blank (self, self->x, self->y, dx - 1, self->h); 1626 map_blank (self, self->x, self->y, dx, self->h);
1201 else if (dx < 0) 1627 else if (dx < 0)
1202 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1628 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203 1629
1204 if (dy > 0) 1630 if (dy > 0)
1205 map_blank (self, self->x, self->y, self->w, dy - 1); 1631 map_blank (self, self->x, self->y, self->w, dy);
1206 else if (dy < 0) 1632 else if (dy < 0)
1207 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1633 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208 1634
1209 self->ox += dx; self->x += dx; 1635 self->ox += dx; self->x += dx;
1210 self->oy += dy; self->y += dy; 1636 self->oy += dy; self->y += dy;
1211 1637
1212 while (self->y < 0) 1638 while (self->y < 0)
… …
1216 self->rows += MAP_EXTEND_Y; 1642 self->rows += MAP_EXTEND_Y;
1217 self->y += MAP_EXTEND_Y; 1643 self->y += MAP_EXTEND_Y;
1218 } 1644 }
1219} 1645}
1220 1646
1221void 1647SV *
1222map1a_update (CFClient::Map self, SV *data_) 1648map1a_update (DC::Map self, SV *data_, int extmap)
1223 CODE: 1649 CODE:
1224{ 1650{
1225 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1651 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1226 uint8_t *data_end = (uint8_t *)SvEND (data_); 1652 uint8_t *data_end = (uint8_t *)SvEND (data_);
1227 mapcell *cell; 1653 mapcell *cell;
1228 int x, y, flags; 1654 int x, y, z, flags;
1655 AV *missing = newAV ();
1656 RETVAL = newRV_noinc ((SV *)missing);
1229 1657
1230 while (data < data_end) 1658 while (data < data_end - 1)
1231 { 1659 {
1232 flags = (data [0] << 8) + data [1]; data += 2; 1660 flags = (data [0] << 8) + data [1]; data += 2;
1233 1661
1234 x = ((flags >> 10) & 63) + self->x; 1662 x = self->x + ((flags >> 10) & 63);
1235 y = ((flags >> 4) & 63) + self->y; 1663 y = self->y + ((flags >> 4) & 63);
1236 1664
1237 cell = map_get_cell (self, x, y); 1665 cell = map_get_cell (self, x, y);
1238 1666
1239 if (flags & 15) 1667 if (flags & 15)
1240 { 1668 {
1241 if (cell->darkness < 0) 1669 if (!cell->darkness)
1242 { 1670 {
1671 memset (cell, 0, sizeof (*cell));
1243 cell->darkness = 0; 1672 cell->darkness = 256;
1244 cell->face [0] = 0;
1245 cell->face [1] = 0;
1246 cell->face [2] = 0;
1247 } 1673 }
1248 1674
1249 cell->darkness = flags & 8 ? *data++ : 255;
1250
1251 //TODO: don't trust server data to be in-range(!) 1675 //TODO: don't trust server data to be in-range(!)
1252 1676
1253 if (flags & 4) 1677 if (flags & 8)
1254 { 1678 {
1255 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1679 if (extmap)
1680 {
1681 uint8_t ext, cmd;
1682
1683 do
1684 {
1685 ext = *data++;
1686 cmd = ext & 0x3f;
1687
1688 if (cmd < 4)
1689 cell->darkness = 255 - ext * 64 + 1;
1690 else if (cmd == 5) // health
1691 {
1692 cell->stat_width = 1;
1693 cell->stat_hp = *data++;
1694 }
1695 else if (cmd == 6) // monster width
1696 cell->stat_width = *data++ + 1;
1697 else if (cmd == 0x47)
1698 {
1699 if (*data == 4)
1700 ; // decode player count
1701
1702 data += *data + 1;
1703 }
1704 else if (cmd == 8) // cell flags
1705 cell->flags = *data++;
1706 else if (ext & 0x40) // unknown, multibyte => skip
1707 data += *data + 1;
1708 else
1709 data++;
1710 }
1711 while (ext & 0x80);
1712 }
1713 else
1714 cell->darkness = *data++ + 1;
1256 } 1715 }
1257 1716
1717 for (z = 0; z <= 2; ++z)
1258 if (flags & 2) 1718 if (flags & (4 >> z))
1259 { 1719 {
1260 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1720 faceid face = (data [0] << 8) + data [1]; data += 2;
1721 need_facenum (self, face);
1722 cell->tile [z] = self->face2tile [face];
1723
1724 if (cell->tile [z])
1725 {
1726 maptex *tex = self->tex + cell->tile [z];
1727 if (!tex->name)
1728 av_push (missing, newSViv (cell->tile [z]));
1729
1730 if (tex->smoothtile)
1731 {
1732 maptex *smooth = self->tex + tex->smoothtile;
1733 if (!smooth->name)
1734 av_push (missing, newSViv (tex->smoothtile));
1735 }
1736 }
1261 } 1737 }
1262
1263 if (flags & 1)
1264 {
1265 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266 }
1267 } 1738 }
1268 else 1739 else
1269 cell->darkness = -1; 1740 cell->darkness = 0;
1270 } 1741 }
1271} 1742}
1743 OUTPUT:
1744 RETVAL
1272 1745
1273SV * 1746SV *
1274mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1747mapmap (DC::Map self, int x0, int y0, int w, int h)
1275 CODE: 1748 CODE:
1276{ 1749{
1277 int x1, x; 1750 int x1, x;
1278 int y1, y; 1751 int y1, y;
1279 int z; 1752 int z;
… …
1300 { 1773 {
1301 mapcell *cell = row->col + (x - row->c0); 1774 mapcell *cell = row->col + (x - row->c0);
1302 1775
1303 for (z = 0; z <= 0; z++) 1776 for (z = 0; z <= 0; z++)
1304 { 1777 {
1305 mapface face = cell->face [z];
1306
1307 if (face)
1308 {
1309 maptex tex = self->tex [face]; 1778 maptex tex = self->tex [cell->tile [z]];
1310 int a0 = 255 - tex.a; 1779 int a0 = 255 - tex.a;
1311 int a1 = tex.a; 1780 int a1 = tex.a;
1312 1781
1313 r = (r * a0 + tex.r * a1) / 255; 1782 r = (r * a0 + tex.r * a1) / 255;
1314 g = (g * a0 + tex.g * a1) / 255; 1783 g = (g * a0 + tex.g * a1) / 255;
1315 b = (b * a0 + tex.b * a1) / 255; 1784 b = (b * a0 + tex.b * a1) / 255;
1316 a = (a * a0 + tex.a * a1) / 255; 1785 a = (a * a0 + tex.a * a1) / 255;
1317 }
1318 } 1786 }
1319 } 1787 }
1320 1788
1321 *map++ = (r ) 1789 *map++ = (r )
1322 | (g << 8) 1790 | (g << 8)
… …
1329} 1797}
1330 OUTPUT: 1798 OUTPUT:
1331 RETVAL 1799 RETVAL
1332 1800
1333void 1801void
1334draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1802draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1803 CODE:
1804{
1805 int x, y, z;
1806
1807 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1808 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1809 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1810 smooth_key skey;
1811
1812 rc_t *rc = rc_alloc ();
1813 rc_key_t key;
1814 rc_array_t *arr;
1815
1816 // thats current max. sorry.
1817 if (sw > 255) sw = 255;
1818 if (sh > 255) sh = 255;
1819
1820 // clear key, in case of extra padding
1821 memset (&skey, 0, sizeof (skey));
1822
1823 memset (&key, 0, sizeof (key));
1824 key.r = 255;
1825 key.g = 255;
1826 key.b = 255;
1827 key.a = 255;
1828 key.mode = GL_QUADS;
1829 key.format = GL_T2F_V3F;
1830 key.texname = -1;
1831
1832 mx += self->x;
1833 my += self->y;
1834
1835 // first pass: determine smooth_max
1836 // rather ugly, if you ask me
1837 // could also be stored inside mapcell and updated on change
1838 memset (smooth_max, 0, sizeof (smooth_max));
1839
1840 for (y = 0; y < sh; y++)
1841 if (0 <= y + my && y + my < self->rows)
1842 {
1843 maprow *row = self->row + (y + my);
1844
1845 for (x = 0; x < sw; x++)
1846 if (row->c0 <= x + mx && x + mx < row->c1)
1847 {
1848 mapcell *cell = row->col + (x + mx - row->c0);
1849
1850 smooth_max[x + 1][y + 1] =
1851 MAX (self->tex [cell->tile [0]].smoothlevel,
1852 MAX (self->tex [cell->tile [1]].smoothlevel,
1853 self->tex [cell->tile [2]].smoothlevel));
1854 }
1855 }
1856
1857 glEnable (GL_BLEND);
1858 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1859 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1860
1861 for (z = 0; z <= 2; z++)
1862 {
1863 memset (smooth_level, 0, sizeof (smooth_level));
1864
1865 for (y = 0; y < sh; y++)
1866 if (0 <= y + my && y + my < self->rows)
1867 {
1868 maprow *row = self->row + (y + my);
1869
1870 for (x = 0; x < sw; x++)
1871 if (row->c0 <= x + mx && x + mx < row->c1)
1872 {
1873 mapcell *cell = row->col + (x + mx - row->c0);
1874 tileid tile = cell->tile [z];
1875
1876 if (tile)
1877 {
1878 maptex tex = self->tex [tile];
1879 int px, py;
1880
1881 if (key.texname != tex.name)
1882 {
1883 if (!tex.name)
1884 tex = self->tex [2]; /* missing, replace by noface */
1885
1886 key.texname = tex.name;
1887 arr = rc_array (rc, &key);
1888 }
1889
1890 px = (x + 1) * T - tex.w;
1891 py = (y + 1) * T - tex.h;
1892
1893 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1894 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1895 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1896 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1897
1898 if (cell->flags && z == 2)
1899 {
1900 // overlays such as the speech bubble, probably more to come
1901 if (cell->flags & 1)
1902 {
1903 maptex tex = self->tex [1];
1904 int px = x * T + T * 2 / 32;
1905 int py = y * T - T * 6 / 32;
1906
1907 if (tex.name)
1908 {
1909 if (key.texname != tex.name)
1910 {
1911 key.texname = tex.name;
1912 arr = rc_array (rc, &key);
1913 }
1914
1915 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1916 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1917 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1918 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1919 }
1920 }
1921 }
1922
1923 // update smooth hash
1924 if (tex.smoothtile)
1925 {
1926 skey.tile = tex.smoothtile;
1927 skey.level = tex.smoothlevel;
1928
1929 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1930
1931 // add bits to current tile and all neighbours. skey.x|y is
1932 // shifted +1|+1 so we always stay positive.
1933
1934 // bits is ___n cccc CCCC bbbb
1935 // n do not draw borders&corners
1936 // c draw these corners, but...
1937 // C ... not these
1938 // b draw these borders
1939
1940 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1941 // ┃· ·· ·┃ ━━
1942
1943 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1944 // ·· ·· ·┏ ┓·
1945
1946 // full tile
1947 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1948
1949 // borders
1950 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1951 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1952 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1953 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1954
1955 // corners
1956 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1957 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1958 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1959 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1960 }
1961 }
1962 }
1963 }
1964
1965 rc_draw (rc);
1966 rc_clear (rc);
1967
1968 // go through all smoothlevels, lowest to highest, then draw.
1969 // this is basically counting sort
1970 {
1971 int w, b;
1972
1973 glEnable (GL_TEXTURE_2D);
1974 glBegin (GL_QUADS);
1975 for (w = 0; w < 256 / 32; ++w)
1976 {
1977 uint32_t smask = smooth_level [w];
1978 if (smask)
1979 for (b = 0; b < 32; ++b)
1980 if (smask & (((uint32_t)1) << b))
1981 {
1982 int level = (w << 5) | b;
1983 HE *he;
1984
1985 hv_iterinit (smooth);
1986 while ((he = hv_iternext (smooth)))
1987 {
1988 smooth_key *skey = (smooth_key *)HeKEY (he);
1989 IV bits = SvIVX (HeVAL (he));
1990
1991 if (!(bits & 0x1000)
1992 && skey->level == level
1993 && level > smooth_max [skey->x][skey->y])
1994 {
1995 maptex tex = self->tex [skey->tile];
1996 int px = (((int)skey->x) - 1) * T;
1997 int py = (((int)skey->y) - 1) * T;
1998 int border = bits & 15;
1999 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2000 float dx = tex.s * .0625f; // 16 images/row
2001 float dy = tex.t * .5f ; // 2 images/column
2002
2003 if (tex.name)
2004 {
2005 // this time avoiding texture state changes
2006 // save gobs of state changes.
2007 if (key.texname != tex.name)
2008 {
2009 glEnd ();
2010 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2011 glBegin (GL_QUADS);
2012 }
2013
2014 if (border)
2015 {
2016 float ox = border * dx;
2017
2018 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2019 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2020 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2021 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2022 }
2023
2024 if (corner)
2025 {
2026 float ox = corner * dx;
2027
2028 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2029 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2030 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2031 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2032 }
2033 }
2034 }
2035 }
2036 }
2037 }
2038
2039 glEnd ();
2040 glDisable (GL_TEXTURE_2D);
2041 key.texname = -1;
2042 }
2043
2044 hv_clear (smooth);
2045 }
2046
2047 glDisable (GL_BLEND);
2048 rc_free (rc);
2049
2050 // top layer: overlays such as the health bar
2051 for (y = 0; y < sh; y++)
2052 if (0 <= y + my && y + my < self->rows)
2053 {
2054 maprow *row = self->row + (y + my);
2055
2056 for (x = 0; x < sw; x++)
2057 if (row->c0 <= x + mx && x + mx < row->c1)
2058 {
2059 mapcell *cell = row->col + (x + mx - row->c0);
2060
2061 int px = x * T;
2062 int py = y * T;
2063
2064 if (cell->stat_hp)
2065 {
2066 int width = cell->stat_width * T;
2067 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2068
2069 glColor3ub (0, 0, 0);
2070 glRectf (px + 1, py - thick - 2,
2071 px + width - 1, py);
2072
2073 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2074 glRectf (px + 2,
2075 py - thick - 1,
2076 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2077 }
2078 }
2079 }
2080}
2081
2082void
2083draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2084 CODE:
2085{
2086 static float color[16][3] = {
2087 { 0.00F, 0.00F, 0.00F },
2088 { 1.00F, 1.00F, 1.00F },
2089 { 0.00F, 0.00F, 0.55F },
2090 { 1.00F, 0.00F, 0.00F },
2091
2092 { 1.00F, 0.54F, 0.00F },
2093 { 0.11F, 0.56F, 1.00F },
2094 { 0.93F, 0.46F, 0.00F },
2095 { 0.18F, 0.54F, 0.34F },
2096
2097 { 0.56F, 0.73F, 0.56F },
2098 { 0.80F, 0.80F, 0.80F },
2099 { 0.55F, 0.41F, 0.13F },
2100 { 0.99F, 0.77F, 0.26F },
2101
2102 { 0.74F, 0.65F, 0.41F },
2103
2104 { 0.00F, 1.00F, 1.00F },
2105 { 1.00F, 0.00F, 1.00F },
2106 { 1.00F, 1.00F, 0.00F },
2107 };
2108
2109 int x, y;
2110
2111 glEnable (GL_TEXTURE_2D);
2112 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2113 glEnable (GL_BLEND);
2114 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2115 glBegin (GL_QUADS);
2116
2117 for (y = 0; y < h; y++)
2118 for (x = 0; x < w; x++)
2119 {
2120 unsigned char m = data [x + y * w];
2121
2122 if (m)
2123 {
2124 float *c = color [m & 15];
2125
2126 float tx1 = m & 0x40 ? 0.5 : 0.;
2127 float tx2 = tx1 + 0.5;
2128
2129 glColor4f (c[0], c[1], c[2], 0.75);
2130 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2131 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2132 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2133 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2134 }
2135 }
2136
2137 glEnd ();
2138 glDisable (GL_BLEND);
2139 glDisable (GL_TEXTURE_2D);
2140}
2141
2142void
2143fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335 PPCODE: 2144 PPCODE:
1336{ 2145{
1337 int vx, vy;
1338 int x, y, z; 2146 int x, y;
1339 int last_name; 2147 int sw1 = sw + 2;
1340 mapface face; 2148 int sh1 = sh + 2;
2149 int sh3 = sh * 3;
1341 int sw4 = (sw + 3) & ~3; 2150 int sw34 = (sw * 3 + 3) & ~3;
2151 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1342 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2152 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1343 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2153 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1344 2154
1345 memset (darkness, 255, sw4 * sh);
1346 SvPOK_only (darkness_sv); 2155 SvPOK_only (darkness3_sv);
1347 SvCUR_set (darkness_sv, sw4 * sh); 2156 SvCUR_set (darkness3_sv, sw34 * sh3);
1348 2157
1349 vx = self->x + (self->w - sw) / 2 - shift_x; 2158 mx += self->x - 1;
1350 vy = self->y + (self->h - sh) / 2 - shift_y; 2159 my += self->y - 1;
1351 2160
1352 /* 2161 memset (darkness1, 255, sw1 * sh1);
1353 int vx = self->vx = self->w >= sw
1354 ? self->x + (self->w - sw) / 2
1355 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356 2162
1357 int vy = self->vy = self->h >= sh
1358 ? self->y + (self->h - sh) / 2
1359 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360 */
1361
1362 glColor4ub (255, 255, 255, 255);
1363
1364 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365 glEnable (GL_BLEND);
1366 glEnable (GL_TEXTURE_2D);
1367 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369 glBegin (GL_QUADS);
1370
1371 last_name = 0;
1372
1373 for (z = 0; z < 3; z++)
1374 for (y = 0; y < sh; y++) 2163 for (y = 0; y < sh1; y++)
1375 if (0 <= y + vy && y + vy < self->rows) 2164 if (0 <= y + my && y + my < self->rows)
1376 { 2165 {
1377 maprow *row = self->row + (y + vy); 2166 maprow *row = self->row + (y + my);
1378 2167
1379 for (x = 0; x < sw; x++) 2168 for (x = 0; x < sw1; x++)
1380 if (row->c0 <= x + vx && x + vx < row->c1) 2169 if (row->c0 <= x + mx && x + mx < row->c1)
1381 { 2170 {
1382 mapcell *cell = row->col + (x + vx - row->c0); 2171 mapcell *cell = row->col + (x + mx - row->c0);
1383 2172
1384 darkness[y * sw4 + x] = cell->darkness < 0 2173 darkness1 [y * sw1 + x] = cell->darkness
2174 ? 255 - (cell->darkness - 1)
1385 ? 255 - FOW_DARKNESS 2175 : 255 - FOW_DARKNESS;
1386 : 255 - cell->darkness;
1387
1388 face = cell->face [z];
1389
1390 if (face)
1391 {
1392 maptex tex = self->tex [face];
1393
1394 int px = (x + 1) * 32 - tex.w;
1395 int py = (y + 1) * 32 - tex.h;
1396
1397 if (last_name != tex.name)
1398 {
1399 glEnd ();
1400 last_name = tex.name;
1401 glBindTexture (GL_TEXTURE_2D, last_name);
1402 glBegin (GL_QUADS);
1403 }
1404
1405 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409 }
1410 } 2176 }
1411 } 2177 }
1412 2178
1413 glEnd (); 2179 for (y = 0; y < sh; ++y)
2180 for (x = 0; x < sw; ++x)
2181 {
2182 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2183 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2184 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2185 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2186 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2187 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2188 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2189 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2190 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414 2191
1415 glDisable (GL_TEXTURE_2D); 2192 uint8_t r11 = (d11 + d21 + d12) / 3;
1416 glDisable (GL_BLEND); 2193 uint8_t r21 = d21;
2194 uint8_t r31 = (d21 + d31 + d32) / 3;
2195
2196 uint8_t r12 = d12;
2197 uint8_t r22 = d22;
2198 uint8_t r32 = d32;
2199
2200 uint8_t r13 = (d13 + d23 + d12) / 3;
2201 uint8_t r23 = d23;
2202 uint8_t r33 = (d23 + d33 + d32) / 3;
2203
2204 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2205 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2206 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2207 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2208 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2209 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2210 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2211 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2212 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2213 }
2214
2215 free (darkness1);
1417 2216
1418 EXTEND (SP, 3); 2217 EXTEND (SP, 3);
1419 PUSHs (sv_2mortal (newSViv (sw4))); 2218 PUSHs (sv_2mortal (newSViv (sw34)));
1420 PUSHs (sv_2mortal (newSViv (sh))); 2219 PUSHs (sv_2mortal (newSViv (sh3)));
1421 PUSHs (darkness_sv); 2220 PUSHs (darkness3_sv);
1422} 2221}
1423 2222
1424SV * 2223SV *
1425get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2224get_rect (DC::Map self, int x0, int y0, int w, int h)
1426 CODE: 2225 CODE:
1427{ 2226{
1428 int x, y, x1, y1; 2227 int x, y, x1, y1;
1429 SV *data_sv = newSV (w * h * 7 + 5); 2228 SV *data_sv = newSV (w * h * 7 + 5);
1430 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2229 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1455 if (row && row->c0 <= x && x < row->c1) 2254 if (row && row->c0 <= x && x < row->c1)
1456 { 2255 {
1457 mapcell *cell = row->col + (x - row->c0); 2256 mapcell *cell = row->col + (x - row->c0);
1458 uint8_t flags = 0; 2257 uint8_t flags = 0;
1459 2258
1460 if (cell->face [0]) flags |= 1; 2259 if (cell->tile [0]) flags |= 1;
1461 if (cell->face [1]) flags |= 2; 2260 if (cell->tile [1]) flags |= 2;
1462 if (cell->face [2]) flags |= 4; 2261 if (cell->tile [2]) flags |= 4;
1463 2262
1464 *data++ = flags; 2263 *data++ = flags;
1465 2264
1466 if (flags & 1) 2265 if (flags & 1)
1467 { 2266 {
2267 tileid tile = cell->tile [0];
1468 *data++ = cell->face [0] >> 8; 2268 *data++ = tile >> 8;
1469 *data++ = cell->face [0]; 2269 *data++ = tile;
1470 } 2270 }
1471 2271
1472 if (flags & 2) 2272 if (flags & 2)
1473 { 2273 {
2274 tileid tile = cell->tile [1];
1474 *data++ = cell->face [1] >> 8; 2275 *data++ = tile >> 8;
1475 *data++ = cell->face [1]; 2276 *data++ = tile;
1476 } 2277 }
1477 2278
1478 if (flags & 4) 2279 if (flags & 4)
1479 { 2280 {
2281 tileid tile = cell->tile [2];
1480 *data++ = cell->face [2] >> 8; 2282 *data++ = tile >> 8;
1481 *data++ = cell->face [2]; 2283 *data++ = tile;
1482 } 2284 }
1483 } 2285 }
1484 else 2286 else
1485 *data++ = 0; 2287 *data++ = 0;
1486 } 2288 }
… …
1492} 2294}
1493 OUTPUT: 2295 OUTPUT:
1494 RETVAL 2296 RETVAL
1495 2297
1496void 2298void
1497set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2299set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1498 PPCODE: 2300 PPCODE:
1499{ 2301{
1500 int x, y, z; 2302 int x, y, z;
1501 int w, h; 2303 int w, h;
1502 int x1, y1; 2304 int x1, y1;
1503 2305
1504 if (*data++ != 0) 2306 if (*data++ != 0)
1505 return; /* version mismatch */ 2307 XSRETURN_EMPTY; /* version mismatch */
1506 2308
1507 w = *data++ << 8; w |= *data++; 2309 w = *data++ << 8; w |= *data++;
1508 h = *data++ << 8; h |= *data++; 2310 h = *data++ << 8; h |= *data++;
1509 2311
1510 // we need to do this 'cause we don't keep an absolute coord system for rows 2312 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1526 { 2328 {
1527 uint8_t flags = *data++; 2329 uint8_t flags = *data++;
1528 2330
1529 if (flags) 2331 if (flags)
1530 { 2332 {
1531 mapface face[3] = { 0, 0, 0 };
1532
1533 mapcell *cell = row_get_cell (row, x); 2333 mapcell *cell = row_get_cell (row, x);
2334 tileid tile[3] = { 0, 0, 0 };
1534 2335
1535 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2336 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1536 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2337 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1537 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2338 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1538 2339
1539 if (cell->darkness <= 0) 2340 if (cell->darkness == 0)
1540 { 2341 {
1541 cell->darkness = -1; 2342 cell->darkness = 0;
1542 2343
1543 for (z = 0; z <= 2; z++) 2344 for (z = 0; z <= 2; z++)
1544 { 2345 {
1545 cell->face[z] = face[z]; 2346 tileid t = tile [z];
1546 2347
1547 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2348 if (t >= self->texs || (t && !self->tex [t].name))
2349 {
1548 XPUSHs (sv_2mortal (newSViv (face[z]))); 2350 XPUSHs (sv_2mortal (newSViv (t)));
2351 need_texid (self, t);
2352 }
2353
2354 cell->tile [z] = t;
1549 } 2355 }
1550 } 2356 }
1551 } 2357 }
1552 } 2358 }
1553 } 2359 }
1554} 2360}
1555 2361
1556MODULE = CFClient PACKAGE = CFClient::MixChunk 2362MODULE = Deliantra::Client PACKAGE = DC::RW
1557 2363
1558CFClient::MixChunk 2364DC::RW
1559new_from_file (SV *class, char *path) 2365new (SV *class, SV *data_sv)
1560 CODE: 2366 CODE:
1561 RETVAL = Mix_LoadWAV (path); 2367{
2368 STRLEN datalen;
2369 char *data = SvPVbyte (data_sv, datalen);
2370
2371 RETVAL = SDL_RWFromConstMem (data, datalen);
2372}
1562 OUTPUT: 2373 OUTPUT:
1563 RETVAL 2374 RETVAL
1564 2375
2376DC::RW
2377new_from_file (SV *class, const char *path, const char *mode = "rb")
2378 CODE:
2379 RETVAL = SDL_RWFromFile (path, mode);
2380 OUTPUT:
2381 RETVAL
2382
2383# fails on win32:
2384# dc.xs(2268) : error C2059: syntax error : '('
1565void 2385#void
2386#close (DC::RW self)
2387# CODE:
2388# (self->(close)) (self);
2389
2390MODULE = Deliantra::Client PACKAGE = DC::Channel
2391
2392PROTOTYPES: DISABLE
2393
2394DC::Channel
2395find ()
2396 CODE:
2397{
2398 RETVAL = Mix_GroupAvailable (-1);
2399
2400 if (RETVAL < 0)
2401 {
2402 RETVAL = Mix_GroupOldest (-1);
2403
2404 if (RETVAL < 0)
2405 XSRETURN_UNDEF;
2406
2407 Mix_HaltChannel (RETVAL);
2408 }
2409
2410 Mix_UnregisterAllEffects (RETVAL);
2411 Mix_Volume (RETVAL, 128);
2412}
2413 OUTPUT:
2414 RETVAL
2415
2416void
2417halt (DC::Channel self)
2418 CODE:
2419 Mix_HaltChannel (self);
2420
2421void
2422expire (DC::Channel self, int ticks = -1)
2423 CODE:
2424 Mix_ExpireChannel (self, ticks);
2425
2426void
2427fade_out (DC::Channel self, int ticks = -1)
2428 CODE:
2429 Mix_FadeOutChannel (self, ticks);
2430
2431int
2432volume (DC::Channel self, int volume)
2433 CODE:
2434 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2435 OUTPUT:
2436 RETVAL
2437
2438void
2439unregister_all_effects (DC::Channel self)
2440 CODE:
2441 Mix_UnregisterAllEffects (self);
2442
2443void
2444set_panning (DC::Channel self, int left, int right)
2445 CODE:
2446 left = CLAMP (left , 0, 255);
2447 right = CLAMP (right, 0, 255);
2448 Mix_SetPanning (self, left, right);
2449
2450void
2451set_distance (DC::Channel self, int distance)
2452 CODE:
2453 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2454
2455void
2456set_position (DC::Channel self, int angle, int distance)
2457 CODE:
2458
2459void
2460set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2461 CODE:
2462{
2463 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2464 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2465 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2466}
2467
2468void
2469set_reverse_stereo (DC::Channel self, int flip)
2470 CODE:
2471 Mix_SetReverseStereo (self, flip);
2472
2473MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2474
2475PROTOTYPES: DISABLE
2476
2477DC::MixChunk
2478new (SV *class, DC::RW rwops)
2479 CODE:
2480 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2481 OUTPUT:
2482 RETVAL
2483
2484void
1566DESTROY (CFClient::MixChunk self) 2485DESTROY (DC::MixChunk self)
1567 CODE: 2486 CODE:
1568 Mix_FreeChunk (self); 2487 Mix_FreeChunk (self);
1569 2488
1570int 2489int
1571volume (CFClient::MixChunk self, int volume = -1) 2490volume (DC::MixChunk self, int volume = -1)
1572 CODE: 2491 CODE:
2492 if (items > 1)
2493 volume = CLAMP (volume, 0, 128);
1573 RETVAL = Mix_VolumeChunk (self, volume); 2494 RETVAL = Mix_VolumeChunk (self, volume);
1574 OUTPUT: 2495 OUTPUT:
1575 RETVAL 2496 RETVAL
1576 2497
1577int 2498DC::Channel
1578play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2499play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579 CODE: 2500 CODE:
2501{
1580 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2502 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2503
2504 if (RETVAL < 0)
2505 XSRETURN_UNDEF;
2506
2507 if (channel < 0)
2508 {
2509 Mix_UnregisterAllEffects (RETVAL);
2510 Mix_Volume (RETVAL, 128);
2511 }
2512}
1581 OUTPUT: 2513 OUTPUT:
1582 RETVAL 2514 RETVAL
1583 2515
1584MODULE = CFClient PACKAGE = CFClient::MixMusic 2516MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585 2517
1586int 2518int
1587volume (int volume = -1) 2519volume (int volume = -1)
2520 PROTOTYPE: ;$
1588 CODE: 2521 CODE:
2522 if (items > 0)
2523 volume = CLAMP (volume, 0, 128);
1589 RETVAL = Mix_VolumeMusic (volume); 2524 RETVAL = Mix_VolumeMusic (volume);
1590 OUTPUT: 2525 OUTPUT:
1591 RETVAL 2526 RETVAL
1592 2527
1593CFClient::MixMusic 2528void
1594new_from_file (SV *class, char *path) 2529fade_out (int ms)
1595 CODE: 2530 CODE:
2531 Mix_FadeOutMusic (ms);
2532
2533void
2534halt ()
2535 CODE:
2536 Mix_HaltMusic ();
2537
2538DC::MixMusic
2539new (SV *class, DC::RW rwops)
2540 CODE:
1596 RETVAL = Mix_LoadMUS (path); 2541 RETVAL = Mix_LoadMUS_RW (rwops);
1597 OUTPUT: 2542 OUTPUT:
1598 RETVAL 2543 RETVAL
1599 2544
1600void 2545void
1601DESTROY (CFClient::MixMusic self) 2546DESTROY (DC::MixMusic self)
1602 CODE: 2547 CODE:
1603 Mix_FreeMusic (self); 2548 Mix_FreeMusic (self);
1604 2549
1605int 2550int
1606play (CFClient::MixMusic self, int loops = -1) 2551play (DC::MixMusic self, int loops = -1)
1607 CODE: 2552 CODE:
1608 RETVAL = Mix_PlayMusic (self, loops); 2553 RETVAL = Mix_PlayMusic (self, loops);
1609 OUTPUT: 2554 OUTPUT:
1610 RETVAL 2555 RETVAL
1611 2556
2557void
2558fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2559 CODE:
2560 Mix_FadeInMusicPos (self, loops, ms, position);
2561
1612MODULE = CFClient PACKAGE = CFClient::OpenGL 2562MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2563
2564PROTOTYPES: ENABLE
1613 2565
1614BOOT: 2566BOOT:
1615{ 2567{
1616 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2568 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617 static const struct { 2569 static const struct {
1618 const char *name; 2570 const char *name;
1619 IV iv; 2571 IV iv;
1620 } *civ, const_iv[] = { 2572 } *civ, const_iv[] = {
1621# define const_iv(name) { # name, (IV)name } 2573# define const_iv(name) { # name, (IV)name }
2574 const_iv (GL_VENDOR),
2575 const_iv (GL_VERSION),
2576 const_iv (GL_EXTENSIONS),
1622 const_iv (GL_COLOR_MATERIAL), 2577 const_iv (GL_COLOR_MATERIAL),
1623 const_iv (GL_SMOOTH), 2578 const_iv (GL_SMOOTH),
1624 const_iv (GL_FLAT), 2579 const_iv (GL_FLAT),
1625 const_iv (GL_DITHER), 2580 const_iv (GL_DITHER),
1626 const_iv (GL_BLEND), 2581 const_iv (GL_BLEND),
… …
1628 const_iv (GL_SCISSOR_TEST), 2583 const_iv (GL_SCISSOR_TEST),
1629 const_iv (GL_DEPTH_TEST), 2584 const_iv (GL_DEPTH_TEST),
1630 const_iv (GL_ALPHA_TEST), 2585 const_iv (GL_ALPHA_TEST),
1631 const_iv (GL_NORMALIZE), 2586 const_iv (GL_NORMALIZE),
1632 const_iv (GL_RESCALE_NORMAL), 2587 const_iv (GL_RESCALE_NORMAL),
2588 const_iv (GL_FRONT),
2589 const_iv (GL_BACK),
2590 const_iv (GL_AUX0),
1633 const_iv (GL_AND), 2591 const_iv (GL_AND),
1634 const_iv (GL_ONE), 2592 const_iv (GL_ONE),
1635 const_iv (GL_ZERO), 2593 const_iv (GL_ZERO),
1636 const_iv (GL_SRC_ALPHA), 2594 const_iv (GL_SRC_ALPHA),
1637 const_iv (GL_DST_ALPHA), 2595 const_iv (GL_DST_ALPHA),
… …
1650 const_iv (GL_INTENSITY), 2608 const_iv (GL_INTENSITY),
1651 const_iv (GL_LUMINANCE), 2609 const_iv (GL_LUMINANCE),
1652 const_iv (GL_LUMINANCE_ALPHA), 2610 const_iv (GL_LUMINANCE_ALPHA),
1653 const_iv (GL_FLOAT), 2611 const_iv (GL_FLOAT),
1654 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2612 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2613 const_iv (GL_COMPRESSED_ALPHA_ARB),
2614 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2615 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2616 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2617 const_iv (GL_COMPRESSED_RGB_ARB),
2618 const_iv (GL_COMPRESSED_RGBA_ARB),
1655 const_iv (GL_COMPILE), 2619 const_iv (GL_COMPILE),
2620 const_iv (GL_PROXY_TEXTURE_1D),
2621 const_iv (GL_PROXY_TEXTURE_2D),
1656 const_iv (GL_TEXTURE_1D), 2622 const_iv (GL_TEXTURE_1D),
1657 const_iv (GL_TEXTURE_2D), 2623 const_iv (GL_TEXTURE_2D),
1658 const_iv (GL_TEXTURE_ENV), 2624 const_iv (GL_TEXTURE_ENV),
1659 const_iv (GL_TEXTURE_MAG_FILTER), 2625 const_iv (GL_TEXTURE_MAG_FILTER),
1660 const_iv (GL_TEXTURE_MIN_FILTER), 2626 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1681 const_iv (GL_COLOR_LOGIC_OP), 2647 const_iv (GL_COLOR_LOGIC_OP),
1682 const_iv (GL_SEPARABLE_2D), 2648 const_iv (GL_SEPARABLE_2D),
1683 const_iv (GL_CONVOLUTION_2D), 2649 const_iv (GL_CONVOLUTION_2D),
1684 const_iv (GL_CONVOLUTION_BORDER_MODE), 2650 const_iv (GL_CONVOLUTION_BORDER_MODE),
1685 const_iv (GL_CONSTANT_BORDER), 2651 const_iv (GL_CONSTANT_BORDER),
2652 const_iv (GL_POINTS),
1686 const_iv (GL_LINES), 2653 const_iv (GL_LINES),
2654 const_iv (GL_LINE_STRIP),
1687 const_iv (GL_LINE_LOOP), 2655 const_iv (GL_LINE_LOOP),
1688 const_iv (GL_QUADS), 2656 const_iv (GL_QUADS),
1689 const_iv (GL_QUAD_STRIP), 2657 const_iv (GL_QUAD_STRIP),
1690 const_iv (GL_TRIANGLES), 2658 const_iv (GL_TRIANGLES),
1691 const_iv (GL_TRIANGLE_STRIP), 2659 const_iv (GL_TRIANGLE_STRIP),
1692 const_iv (GL_TRIANGLE_FAN), 2660 const_iv (GL_TRIANGLE_FAN),
2661 const_iv (GL_POLYGON),
1693 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2662 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2663 const_iv (GL_POINT_SMOOTH_HINT),
2664 const_iv (GL_LINE_SMOOTH_HINT),
2665 const_iv (GL_POLYGON_SMOOTH_HINT),
2666 const_iv (GL_GENERATE_MIPMAP_HINT),
2667 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1694 const_iv (GL_FASTEST), 2668 const_iv (GL_FASTEST),
2669 const_iv (GL_DONT_CARE),
2670 const_iv (GL_NICEST),
1695 const_iv (GL_V2F), 2671 const_iv (GL_V2F),
1696 const_iv (GL_V3F), 2672 const_iv (GL_V3F),
1697 const_iv (GL_T2F_V3F), 2673 const_iv (GL_T2F_V3F),
1698 const_iv (GL_T2F_N3F_V3F), 2674 const_iv (GL_T2F_N3F_V3F),
1699# undef const_iv 2675# undef const_iv
1700 }; 2676 };
1701 2677
1702 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2678 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1703 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2679 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2680
2681 texture_av = newAV ();
2682 AvREAL_off (texture_av);
1704} 2683}
2684
2685void
2686disable_GL_EXT_blend_func_separate ()
2687 CODE:
2688 gl.BlendFuncSeparate = 0;
2689 gl.BlendFuncSeparateEXT = 0;
1705 2690
1706char * 2691char *
1707gl_vendor () 2692gl_vendor ()
1708 CODE: 2693 CODE:
1709 RETVAL = (char *)glGetString (GL_VENDOR); 2694 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1722 CODE: 2707 CODE:
1723 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2708 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1724 OUTPUT: 2709 OUTPUT:
1725 RETVAL 2710 RETVAL
1726 2711
2712const char *glGetString (GLenum pname)
2713
2714GLint glGetInteger (GLenum pname)
2715 CODE:
2716 glGetIntegerv (pname, &RETVAL);
2717 OUTPUT:
2718 RETVAL
2719
2720GLdouble glGetDouble (GLenum pname)
2721 CODE:
2722 glGetDoublev (pname, &RETVAL);
2723 OUTPUT:
2724 RETVAL
2725
1727int glGetError () 2726int glGetError ()
1728 2727
1729void glFinish () 2728void glFinish ()
1730 2729
1731void glClear (int mask) 2730void glClear (int mask)
… …
1759 2758
1760void glPopMatrix () 2759void glPopMatrix ()
1761 2760
1762void glLoadIdentity () 2761void glLoadIdentity ()
1763 2762
2763void glDrawBuffer (int buffer)
2764
2765void glReadBuffer (int buffer)
2766
1764# near_ and far_ are due to microsofts buggy "c" compiler 2767# near_ and far_ are due to microsofts buggy "c" compiler
1765void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2768void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1766 2769
1767# near_ and far_ are due to microsofts buggy "c" compiler 2770# near_ and far_ are due to microsofts buggy "c" compiler
1768void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2771void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2772
2773PROTOTYPES: DISABLE
1769 2774
1770void glViewport (int x, int y, int width, int height) 2775void glViewport (int x, int y, int width, int height)
1771 2776
1772void glScissor (int x, int y, int width, int height) 2777void glScissor (int x, int y, int width, int height)
1773 2778
… …
1781 2786
1782void glRotate (float angle, float x, float y, float z) 2787void glRotate (float angle, float x, float y, float z)
1783 CODE: 2788 CODE:
1784 glRotatef (angle, x, y, z); 2789 glRotatef (angle, x, y, z);
1785 2790
1786void glBegin (int mode)
1787
1788void glEnd ()
1789
1790void glColor (float r, float g, float b, float a = 1.0) 2791void glColor (float r, float g, float b, float a = 1.0)
1791 PROTOTYPE: @
1792 ALIAS: 2792 ALIAS:
1793 glColor_premultiply = 1 2793 glColor_premultiply = 1
1794 CODE: 2794 CODE:
1795 if (ix) 2795 if (ix)
1796 { 2796 {
1797 r *= a; 2797 r *= a;
1798 g *= a; 2798 g *= a;
1799 b *= a; 2799 b *= a;
1800 } 2800 }
1801 // microsoft visual "c" rounds instead of truncating... 2801 // microsoft visual "c" rounds instead of truncating...
1802 glColor4ub (MIN ((int)(r * 256.f), 255), 2802 glColor4f (r, g, b, a);
1803 MIN ((int)(g * 256.f), 255),
1804 MIN ((int)(b * 256.f), 255),
1805 MIN ((int)(a * 256.f), 255));
1806
1807void glInterleavedArrays (int format, int stride, char *data)
1808
1809void glDrawElements (int mode, int count, int type, char *indices)
1810
1811# 1.2 void glDrawRangeElements (int mode, int start, int end
1812 2803
1813void glRasterPos (float x, float y, float z = 0.) 2804void glRasterPos (float x, float y, float z = 0.)
1814 CODE: 2805 CODE:
1815 glRasterPos3f (0, 0, z); 2806 glRasterPos3f (0, 0, z);
1816 glBitmap (0, 0, 0, 0, x, y, 0); 2807 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1821 2812
1822void glTexCoord (float s, float t) 2813void glTexCoord (float s, float t)
1823 CODE: 2814 CODE:
1824 glTexCoord2f (s, t); 2815 glTexCoord2f (s, t);
1825 2816
2817void glRect (float x1, float y1, float x2, float y2)
2818 CODE:
2819 glRectf (x1, y1, x2, y2);
2820
2821void glRect_lineloop (float x1, float y1, float x2, float y2)
2822 CODE:
2823 glBegin (GL_LINE_LOOP);
2824 glVertex2f (x1, y1);
2825 glVertex2f (x2, y1);
2826 glVertex2f (x2, y2);
2827 glVertex2f (x1, y2);
2828 glEnd ();
2829
2830PROTOTYPES: ENABLE
2831
2832void glBegin (int mode)
2833
2834void glEnd ()
2835
2836void glPointSize (GLfloat size)
2837
2838void glLineWidth (GLfloat width)
2839
2840void glInterleavedArrays (int format, int stride, char *data)
2841
2842void glDrawElements (int mode, int count, int type, char *indices)
2843
2844# 1.2 void glDrawRangeElements (int mode, int start, int end
2845
1826void glTexEnv (int target, int pname, float param) 2846void glTexEnv (int target, int pname, float param)
1827 CODE: 2847 CODE:
1828 glTexEnvf (target, pname, param); 2848 glTexEnvf (target, pname, param);
1829 2849
1830void glTexParameter (int target, int pname, float param) 2850void glTexParameter (int target, int pname, float param)
… …
1846void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2866void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1847 CODE: 2867 CODE:
1848 if (gl.SeparableFilter2D) 2868 if (gl.SeparableFilter2D)
1849 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2869 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1850 2870
1851void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2871void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1852 2872
1853void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2873void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1854 2874
1855void glDrawPixels (int width, int height, int format, int type, char *pixels) 2875void glDrawPixels (int width, int height, int format, int type, char *pixels)
2876
2877void glPixelZoom (float x, float y)
1856 2878
1857void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2879void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1858 2880
1859int glGenTexture () 2881int glGenTexture ()
1860 CODE: 2882 CODE:
1861{ 2883 RETVAL = gen_texture ();
1862 GLuint name;
1863 glGenTextures (1, &name);
1864 RETVAL = name;
1865}
1866 OUTPUT: 2884 OUTPUT:
1867 RETVAL 2885 RETVAL
1868 2886
1869void glDeleteTexture (int name) 2887void glDeleteTexture (int name)
1870 CODE: 2888 CODE:
1871{
1872 GLuint name_ = name;
1873 glDeleteTextures (1, &name_); 2889 del_texture (name);
1874} 2890
1875
1876int glGenList () 2891int glGenList ()
1877 CODE: 2892 CODE:
1878 RETVAL = glGenLists (1); 2893 RETVAL = glGenLists (1);
1879 OUTPUT: 2894 OUTPUT:
1880 RETVAL 2895 RETVAL
… …
1887 2902
1888void glEndList () 2903void glEndList ()
1889 2904
1890void glCallList (int list) 2905void glCallList (int list)
1891 2906
2907MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1892 2908
2909PROTOTYPES: DISABLE
2910
2911void
2912find_widget (SV *self, NV x, NV y)
2913 PPCODE:
2914{
2915 if (within_widget (self, x, y))
2916 XPUSHs (self);
2917}
2918
2919BOOT:
2920{
2921 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2922
2923 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2924 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2925 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2926 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2927}
2928
2929void
2930draw (SV *self)
2931 CODE:
2932{
2933 HV *hv;
2934 SV **svp;
2935 NV x, y, w, h;
2936 SV *draw_x_sv = GvSV (draw_x_gv);
2937 SV *draw_y_sv = GvSV (draw_y_gv);
2938 SV *draw_w_sv = GvSV (draw_w_gv);
2939 SV *draw_h_sv = GvSV (draw_h_gv);
2940 double draw_x, draw_y;
2941
2942 if (!SvROK (self))
2943 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2944
2945 hv = (HV *)SvRV (self);
2946
2947 if (SvTYPE (hv) != SVt_PVHV)
2948 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2949
2950 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2951 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2952
2953 if (!h || !w)
2954 XSRETURN_EMPTY;
2955
2956 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2957 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2958
2959 draw_x = SvNV (draw_x_sv) + x;
2960 draw_y = SvNV (draw_y_sv) + y;
2961
2962 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2963 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2964 XSRETURN_EMPTY;
2965
2966 sv_setnv (draw_x_sv, draw_x);
2967 sv_setnv (draw_y_sv, draw_y);
2968
2969 glPushMatrix ();
2970 glTranslated (x, y, 0);
2971
2972 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2973 {
2974 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2975
2976 if (svp && SvTRUE (*svp))
2977 {
2978 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2979 glEnable (GL_BLEND);
2980 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2981 glBegin (GL_QUADS);
2982 glVertex2f (0, 0);
2983 glVertex2f (w, 0);
2984 glVertex2f (w, h);
2985 glVertex2f (0, h);
2986 glEnd ();
2987 glDisable (GL_BLEND);
2988 }
2989 }
2990#if 0
2991 // draw borders, for debugging
2992 glPushMatrix ();
2993 glColor4f (1., 1., 0., 1.);
2994 glTranslatef (.5, .5, 0.);
2995 glBegin (GL_LINE_LOOP);
2996 glVertex2f (0 , 0);
2997 glVertex2f (w - 1, 0);
2998 glVertex2f (w - 1, h - 1);
2999 glVertex2f (0 , h - 1);
3000 glEnd ();
3001 glPopMatrix ();
3002#endif
3003 PUSHMARK (SP);
3004 XPUSHs (self);
3005 PUTBACK;
3006 call_method ("_draw", G_VOID | G_DISCARD);
3007 SPAGAIN;
3008
3009 glPopMatrix ();
3010
3011 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3012 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3013}
3014

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