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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.108 by root, Wed Jun 7 23:28:12 2006 UTC vs.
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 50
26#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
28 61
29#ifndef _WIN32 62#ifndef _WIN32
30# include <sys/types.h> 63# include <sys/types.h>
31# include <sys/socket.h> 64# include <sys/socket.h>
32# include <netinet/in.h> 65# include <netinet/in.h>
33# include <netinet/tcp.h> 66# include <netinet/tcp.h>
34# include <inttypes.h> 67# include <inttypes.h>
35#else
36 typedef unsigned char uint8_t;
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 68#endif
43 69
44#include "glext.h" 70#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 71
46#define FOW_DARKNESS 32 72#define FOW_DARKNESS 32
47 73
48#define MAP_EXTEND_X 32 74#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 75#define MAP_EXTEND_Y 512
50 76
51#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;
52 89
53static struct 90static struct
54{ 91{
55#define GL_FUNC(ptr,name) ptr name; 92#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 93#include "glfunc.h"
57#undef GL_FUNC 94#undef GL_FUNC
58} gl; 95} gl;
59 96
97static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 98gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 99{
62 if (gl.BlendFuncSeparate) 100 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 101 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 102 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 103 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 104 else
67 glBlendFunc (sa, da); 105 glBlendFunc (sa, da);
68} 106}
69 107
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;
70typedef Mix_Chunk *CFClient__MixChunk; 141typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 142typedef Mix_Music *DC__MixMusic;
72 143
73typedef 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}
74 163
75typedef struct cf_layout { 164typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 165 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 166 float r, g, b, a; // default color for rgba mode
79 int base_height; 167 int base_height;
80 CFClient__Font font; 168 DC__Font font;
169 rc_t *rc;
81} *CFClient__Layout; 170} *DC__Layout;
82 171
83static CFClient__Font default_font; 172static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 173static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 174static PangoFontMap *opengl_fontmap;
86 175
87static void 176static void
88substitute_func (FcPattern *pattern, gpointer data) 177substitute_func (FcPattern *pattern, gpointer data)
89{ 178{
90 FcPatternAddBool (pattern, FC_HINTING, 1); 179 FcPatternAddBool (pattern, FC_HINTING, 1);
180#ifdef FC_HINT_STYLE
91 FcPatternAddBool (pattern, FC_HINTSTYLE, FC_HINT_FULL); 181 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
92#ifdef _WIN32 182#endif
93 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
94#else
95 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 183 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
96#endif
97} 184}
98 185
99static void 186static void
100layout_update_font (CFClient__Layout self) 187layout_update_font (DC__Layout self)
101{ 188{
102 /* 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
103 * reasonably well with bitstream vera 190 * reasonably well with bitstream vera
104 */ 191 */
105 PangoFontDescription *font = self->font ? self->font : default_font; 192 PangoFontDescription *font = self->font ? self->font : default_font;
… …
109 196
110 pango_layout_set_font_description (self->pl, font); 197 pango_layout_set_font_description (self->pl, font);
111} 198}
112 199
113static void 200static void
114layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 201layout_get_pixel_size (DC__Layout self, int *w, int *h)
115{ 202{
203 PangoRectangle rect;
204
205 // get_pixel_* wrongly rounds down
116 pango_layout_get_pixel_size (self->pl, w, h); 206 pango_layout_get_extents (self->pl, 0, &rect);
117 207
118 if (!*w) *w = 1; 208 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
119 if (!*h) *h = 1; 209 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
120 210
121 *w = (*w + 3) & ~3; 211 if (!rect.width) rect.width = 1;
122} 212 if (!rect.height) rect.height = 1;
123 213
214 *w = rect.width;
215 *h = rect.height;
216}
217
218typedef uint16_t tileid;
124typedef uint16_t mapface; 219typedef uint16_t faceid;
125 220
126typedef struct { 221typedef struct {
127 GLint name; 222 GLuint name;
128 int w, h; 223 int w, h;
129 float s, t; 224 float s, t;
130 uint8_t r, g, b, a; 225 uint8_t r, g, b, a;
226 tileid smoothtile;
227 uint8_t smoothlevel;
131} maptex; 228} maptex;
132 229
133typedef struct { 230typedef struct {
231 uint32_t player;
232 tileid tile[3];
134 int16_t darkness; 233 uint16_t darkness;
135 mapface face[3]; 234 uint8_t stat_width, stat_hp, flags, smoothmax;
136} mapcell; 235} mapcell;
137 236
138typedef struct { 237typedef struct {
139 int32_t c0, c1; 238 int32_t c0, c1;
140 mapcell *col; 239 mapcell *col;
141} maprow; 240} maprow;
142 241
143typedef struct map { 242typedef struct map {
144 int x, y, w, h; 243 int x, y, w, h;
145 int ox, oy; /* offset to virtual global coordinate system */ 244 int ox, oy; /* offset to virtual global coordinate system */
146 int faces; 245 int faces; tileid *face2tile; // [faceid]
147 mapface *face; 246 int texs; maptex *tex; // [tileid]
148
149 int texs;
150 maptex *tex;
151 247
152 int32_t rows; 248 int32_t rows;
153 maprow *row; 249 maprow *row;
154} *CFClient__Map; 250} *DC__Map;
155 251
156static char * 252static char *
157prepend (char *ptr, int sze, int inc) 253prepend (char *ptr, int sze, int inc)
158{ 254{
159 char *p; 255 char *p;
… …
176} 272}
177 273
178#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))
179#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))
180 276
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
181static maprow * 297static maprow *
182map_get_row (CFClient__Map self, int y) 298map_get_row (DC__Map self, int y)
183{ 299{
184 if (0 > y) 300 if (0 > y)
185 { 301 {
186 int extend = - y + MAP_EXTEND_Y; 302 int extend = - y + MAP_EXTEND_Y;
187 Prepend (maprow, self->row, self->rows, extend); 303 Prepend (maprow, self->row, self->rows, extend);
… …
225 341
226 return row->col + (x - row->c0); 342 return row->col + (x - row->c0);
227} 343}
228 344
229static mapcell * 345static mapcell *
230map_get_cell (CFClient__Map self, int x, int y) 346map_get_cell (DC__Map self, int x, int y)
231{ 347{
232 return row_get_cell (map_get_row (self, y), x); 348 return row_get_cell (map_get_row (self, y), x);
233} 349}
234 350
235static void 351static void
236map_clear (CFClient__Map self) 352map_clear (DC__Map self)
237{ 353{
238 int r; 354 int r;
239 355
240 for (r = 0; r < self->rows; r++) 356 for (r = 0; r < self->rows; r++)
241 Safefree (self->row[r].col); 357 Safefree (self->row[r].col);
… …
249 self->row = 0; 365 self->row = 0;
250 self->rows = 0; 366 self->rows = 0;
251} 367}
252 368
253static void 369static void
254map_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)
255{ 371{
256 int x, y; 372 int x, y;
257 maprow *row; 373 maprow *row;
374 mapcell *cell;
258 375
259 for (y = y0; y < y0 + h; y++) 376 for (y = y0; y < y0 + h; y++)
260 if (y >= 0) 377 if (y >= 0)
261 { 378 {
262 if (y >= self->rows) 379 if (y >= self->rows)
… …
268 if (x >= row->c0) 385 if (x >= row->c0)
269 { 386 {
270 if (x >= row->c1) 387 if (x >= row->c1)
271 break; 388 break;
272 389
273 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;
274 } 396 }
275 } 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);
276} 414}
277 415
278static void 416static void
279music_finished (void) 417music_finished (void)
280{ 418{
… …
299 ev.data2 = 0; 437 ev.data2 = 0;
300 438
301 SDL_PushEvent ((SDL_Event *)&ev); 439 SDL_PushEvent ((SDL_Event *)&ev);
302} 440}
303 441
304MODULE = CFClient PACKAGE = CFClient 442static unsigned int
443minpot (unsigned int n)
444{
445 if (!n)
446 return 0;
447
448 --n;
449
450 n |= n >> 1;
451 n |= n >> 2;
452 n |= n >> 4;
453 n |= n >> 8;
454 n |= n >> 16;
455
456 return n + 1;
457}
458
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
305 518
306PROTOTYPES: ENABLE 519PROTOTYPES: ENABLE
307 520
308BOOT: 521BOOT:
309{ 522{
310 HV *stash = gv_stashpv ("CFClient", 1); 523 HV *stash = gv_stashpv ("DC", 1);
311 static const struct { 524 static const struct {
312 const char *name; 525 const char *name;
313 IV iv; 526 IV iv;
314 } *civ, const_iv[] = { 527 } *civ, const_iv[] = {
315# 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
316 const_iv (SDL_ACTIVEEVENT), 532 const_iv (SDL_ACTIVEEVENT),
317 const_iv (SDL_KEYDOWN), 533 const_iv (SDL_KEYDOWN),
318 const_iv (SDL_KEYUP), 534 const_iv (SDL_KEYUP),
319 const_iv (SDL_MOUSEMOTION), 535 const_iv (SDL_MOUSEMOTION),
320 const_iv (SDL_MOUSEBUTTONDOWN), 536 const_iv (SDL_MOUSEBUTTONDOWN),
… …
329 const_iv (SDL_EVENT_RESERVEDA), 545 const_iv (SDL_EVENT_RESERVEDA),
330 const_iv (SDL_EVENT_RESERVEDB), 546 const_iv (SDL_EVENT_RESERVEDB),
331 const_iv (SDL_VIDEORESIZE), 547 const_iv (SDL_VIDEORESIZE),
332 const_iv (SDL_VIDEOEXPOSE), 548 const_iv (SDL_VIDEOEXPOSE),
333 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),
334 const_iv (SDLK_KP0), 557 const_iv (SDLK_KP0),
335 const_iv (SDLK_KP1), 558 const_iv (SDLK_KP1),
336 const_iv (SDLK_KP2), 559 const_iv (SDLK_KP2),
337 const_iv (SDLK_KP3), 560 const_iv (SDLK_KP3),
338 const_iv (SDLK_KP4), 561 const_iv (SDLK_KP4),
… …
393 const_iv (SDLK_BREAK), 616 const_iv (SDLK_BREAK),
394 const_iv (SDLK_MENU), 617 const_iv (SDLK_MENU),
395 const_iv (SDLK_POWER), 618 const_iv (SDLK_POWER),
396 const_iv (SDLK_EURO), 619 const_iv (SDLK_EURO),
397 const_iv (SDLK_UNDO), 620 const_iv (SDLK_UNDO),
621
398 const_iv (KMOD_NONE), 622 const_iv (KMOD_NONE),
623 const_iv (KMOD_SHIFT),
399 const_iv (KMOD_LSHIFT), 624 const_iv (KMOD_LSHIFT),
400 const_iv (KMOD_RSHIFT), 625 const_iv (KMOD_RSHIFT),
626 const_iv (KMOD_CTRL),
401 const_iv (KMOD_LCTRL), 627 const_iv (KMOD_LCTRL),
402 const_iv (KMOD_RCTRL), 628 const_iv (KMOD_RCTRL),
629 const_iv (KMOD_ALT),
403 const_iv (KMOD_LALT), 630 const_iv (KMOD_LALT),
404 const_iv (KMOD_RALT), 631 const_iv (KMOD_RALT),
632 const_iv (KMOD_META),
405 const_iv (KMOD_LMETA), 633 const_iv (KMOD_LMETA),
406 const_iv (KMOD_RMETA), 634 const_iv (KMOD_RMETA),
407 const_iv (KMOD_NUM), 635 const_iv (KMOD_NUM),
408 const_iv (KMOD_CAPS), 636 const_iv (KMOD_CAPS),
409 const_iv (KMOD_MODE), 637 const_iv (KMOD_MODE),
410 const_iv (KMOD_CTRL), 638
411 const_iv (KMOD_SHIFT), 639 const_iv (MIX_DEFAULT_FORMAT),
412 const_iv (KMOD_ALT),
413 const_iv (KMOD_META)
414# undef const_iv 640# undef const_iv
415 }; 641 };
416 642
417 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; )
418 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);
419} 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)
420 670
421void 671void
422pango_init () 672pango_init ()
423 CODE: 673 CODE:
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425{ 674{
426 {
427 ft2_fontmap = pango_ft2_font_map_new (); 675 opengl_fontmap = pango_opengl_font_map_new ();
428 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);
429 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 677 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
430 } 678#if PANGO_VERSION_CHECK (1, 15, 2)
431 { 679 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432 cairo_font_options_t *fopt = cairo_font_options_create (); 680 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
433 cairo_fontmap = pango_cairo_font_map_get_default ();
434 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
435#ifdef _WIN32
436 // cairo looks like shit eaten twice on windows
437 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
438#else
439 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
440#endif 681#endif
441 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
442 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
443 pango_cairo_context_set_font_options (cairo_context, fopt);
444 cairo_font_options_destroy (fopt);
445 }
446} 682}
683
684char *
685SDL_GetError ()
447 686
448int 687int
449SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 688SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
450 689
451void 690void
452SDL_Quit () 691SDL_Quit ()
453 692
454void 693void
455SDL_ListModes () 694SDL_ListModes (int rgb, int alpha)
456 PPCODE: 695 PPCODE:
457{ 696{
458 SDL_Rect **m; 697 SDL_Rect **m;
459 698
460 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 699 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
461 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 700 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
462 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 701 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
463 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 702 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
464 703
465 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 704 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
466 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 705 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
467 706
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 707 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 708 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 709 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
471 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 710 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
472 711
473 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 712 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
474 713#if SDL_VERSION_ATLEAST(1,2,10)
475 SDL_EnableUNICODE (1); 714 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
476 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); 715 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
716#endif
477 717
478 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 718 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
479 719
480 if (m && m != (SDL_Rect **)-1) 720 if (m && m != (SDL_Rect **)-1)
481 while (*m) 721 while (*m)
482 { 722 {
723 if ((*m)->w >= 800 && (*m)->h >= 480)
724 {
483 AV *av = newAV (); 725 AV *av = newAV ();
484 av_push (av, newSViv ((*m)->w)); 726 av_push (av, newSViv ((*m)->w));
485 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));
486 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 730 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
731 }
487 732
488 ++m; 733 ++m;
489 } 734 }
490} 735}
491 736
492char *
493SDL_GetError ()
494
495int 737int
496SDL_SetVideoMode (int w, int h, int fullscreen) 738SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
497 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
498 RETVAL = !!SDL_SetVideoMode ( 749 RETVAL = !!SDL_SetVideoMode (
499 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 750 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
500 ); 751 );
752
501 if (RETVAL) 753 if (RETVAL)
502 { 754 {
503 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 755 av_clear (texture_av);
756
757 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
504# 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);
505# include "glfunc.h" 759#include "glfunc.h"
506# undef GL_FUNC 760#undef GL_FUNC
507 } 761 }
762}
508 OUTPUT: 763 OUTPUT:
509 RETVAL 764 RETVAL
510 765
511void 766void
512SDL_GL_SwapBuffers () 767SDL_GL_SwapBuffers ()
513 768
514char * 769char *
515SDL_GetKeyName (int sym) 770SDL_GetKeyName (int sym)
516 771
772int
773SDL_GetAppState ()
774
775int
776SDL_GetModState ()
777
517void 778void
518SDL_PollEvent () 779poll_events ()
519 PPCODE: 780 PPCODE:
520{ 781{
521 SDL_Event ev; 782 SDL_Event ev;
522 783
523 while (SDL_PollEvent (&ev)) 784 SDL_PumpEvents ();
785 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
524 { 786 {
525 HV *hv = newHV (); 787 HV *hv = newHV ();
526 hv_store (hv, "type", 4, newSViv (ev.type), 0); 788 hv_store (hv, "type", 4, newSViv (ev.type), 0);
527 789
528 switch (ev.type) 790 switch (ev.type)
529 { 791 {
530 case SDL_KEYDOWN: 792 case SDL_KEYDOWN:
531 case SDL_KEYUP: 793 case SDL_KEYUP:
532 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 794 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
533 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 795 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
534 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 796 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
797 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
535 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 798 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
536 break; 799 break;
537 800
538 case SDL_ACTIVEEVENT: 801 case SDL_ACTIVEEVENT:
539 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 802 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
540 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 803 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
541 break; 804 break;
542 805
543 case SDL_MOUSEMOTION: 806 case SDL_MOUSEMOTION:
807 {
808 int state = ev.motion.state;
809 int x = ev.motion.x;
810 int y = ev.motion.y;
811 int xrel = ev.motion.xrel;
812 int yrel = ev.motion.yrel;
813
814 /* do simplistic event compression */
815 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
816 && state == ev.motion.state)
817 {
818 xrel += ev.motion.xrel;
819 yrel += ev.motion.yrel;
820 x = ev.motion.x;
821 y = ev.motion.y;
822 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
823 }
824
544 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 825 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
545
546 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 826 hv_store (hv, "state", 5, newSViv (state), 0);
547 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 827 hv_store (hv, "x", 1, newSViv (x), 0);
548 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 828 hv_store (hv, "y", 1, newSViv (y), 0);
549 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 829 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
550 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 830 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
831 }
551 break; 832 break;
552 833
553 case SDL_MOUSEBUTTONDOWN: 834 case SDL_MOUSEBUTTONDOWN:
554 case SDL_MOUSEBUTTONUP: 835 case SDL_MOUSEBUTTONUP:
555 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 836 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
556 837
557 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 838 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
558 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 839 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
559 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 840 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
560 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 841 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
565 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 846 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
566 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 847 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
567 break; 848 break;
568 } 849 }
569 850
570 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 851 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
571 } 852 }
572} 853}
573 854
574int 855int
575Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 856Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
576 POSTCALL: 857 POSTCALL:
577 Mix_HookMusicFinished (music_finished); 858 Mix_HookMusicFinished (music_finished);
578 Mix_ChannelFinished (channel_finished); 859 Mix_ChannelFinished (channel_finished);
579 860
580void 861void
862Mix_QuerySpec ()
863 PPCODE:
864{
865 int freq, channels;
866 Uint16 format;
867
868 if (Mix_QuerySpec (&freq, &format, &channels))
869 {
870 EXTEND (SP, 3);
871 PUSHs (sv_2mortal (newSViv (freq)));
872 PUSHs (sv_2mortal (newSViv (format)));
873 PUSHs (sv_2mortal (newSViv (channels)));
874 }
875}
876
877void
581Mix_CloseAudio () 878Mix_CloseAudio ()
582 879
583int 880int
584Mix_AllocateChannels (int numchans = -1) 881Mix_AllocateChannels (int numchans = -1)
585 882
883const char *
884Mix_GetError ()
885
586void 886void
587lowdelay (int fd, int val = 1) 887lowdelay (int fd, int val = 1)
588 CODE: 888 CODE:
889 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
890
891void
892win32_proxy_info ()
893 PPCODE:
894{
589#ifndef _WIN32 895#ifdef _WIN32
590 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 896 char buffer[2048];
897 DWORD buflen;
898
899 EXTEND (SP, 3);
900
901 buflen = sizeof (buffer);
902 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
903 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
904 {
905 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
906
907 buflen = sizeof (buffer);
908 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
909 {
910 PUSHs (newSVpv (buffer, 0));
911
912 buflen = sizeof (buffer);
913 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
914 PUSHs (newSVpv (buffer, 0));
915 }
916 }
591#endif 917#endif
918}
592 919
593void 920void
594add_font (char *file) 921add_font (char *file)
595 CODE: 922 CODE:
596 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 923 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
597#ifdef _WIN32
598 // cairo... sigh... requires win2000
599 AddFontResourceEx (file, FR_PRIVATE, 0);
600#endif
601 924
602void 925void
603load_image_inline (SV *image_) 926load_image_inline (SV *image_)
604 ALIAS: 927 ALIAS:
605 load_image_file = 1 928 load_image_file = 1
… …
608 STRLEN image_len; 931 STRLEN image_len;
609 char *image = (char *)SvPVbyte (image_, image_len); 932 char *image = (char *)SvPVbyte (image_, image_len);
610 SDL_Surface *surface, *surface2; 933 SDL_Surface *surface, *surface2;
611 SDL_PixelFormat fmt; 934 SDL_PixelFormat fmt;
612 SDL_RWops *rw = ix 935 SDL_RWops *rw = ix
613 ? SDL_RWFromFile (image, "r") 936 ? SDL_RWFromFile (image, "rb")
614 : SDL_RWFromConstMem (image, image_len); 937 : SDL_RWFromConstMem (image, image_len);
615 938
616 if (!rw) 939 if (!rw)
617 croak ("load_image: %s", SDL_GetError ()); 940 croak ("load_image: %s", SDL_GetError ());
618 941
… …
647 970
648 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 971 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
649 972
650 assert (surface2->pitch == surface2->w * 4); 973 assert (surface2->pitch == surface2->w * 4);
651 974
975 SDL_LockSurface (surface2);
652 EXTEND (SP, 5); 976 EXTEND (SP, 6);
653 PUSHs (sv_2mortal (newSViv (surface2->w))); 977 PUSHs (sv_2mortal (newSViv (surface2->w)));
654 PUSHs (sv_2mortal (newSViv (surface2->h))); 978 PUSHs (sv_2mortal (newSViv (surface2->h)));
655 SDL_LockSurface (surface2);
656 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 979 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
657 SDL_UnlockSurface (surface2);
658 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 980 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
659 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 981 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
660 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 982 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
983 SDL_UnlockSurface (surface2);
661 984
662 SDL_FreeSurface (surface); 985 SDL_FreeSurface (surface);
663 SDL_FreeSurface (surface2); 986 SDL_FreeSurface (surface2);
664} 987}
665 988
… …
691void 1014void
692error (char *message) 1015error (char *message)
693 CODE: 1016 CODE:
694 fprintf (stderr, "ERROR: %s\n", message); 1017 fprintf (stderr, "ERROR: %s\n", message);
695#ifdef _WIN32 1018#ifdef _WIN32
696 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1019 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
697#endif 1020#endif
698 1021
699void 1022void
700fatal (char *message) 1023fatal (char *message)
701 CODE: 1024 CODE:
702 fprintf (stderr, "FATAL: %s\n", message); 1025 fprintf (stderr, "FATAL: %s\n", message);
703#ifdef _WIN32 1026#ifdef _WIN32
704 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1027 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
705#endif 1028#endif
706 exit (1); 1029 _exit (1);
707 1030
1031void
1032_exit (int retval = 0)
1033 CODE:
1034#ifdef WIN32
1035 ExitThread (retval); // unclean, please beam me up
1036#else
1037 _exit (retval);
1038#endif
1039
1040void
1041debug ()
1042 CODE:
1043{
1044#if DEBUG
1045 VALGRIND_DO_LEAK_CHECK;
1046#endif
1047}
1048
708MODULE = CFClient PACKAGE = CFClient::Font 1049MODULE = Deliantra::Client PACKAGE = DC::Font
709 1050
710CFClient::Font 1051PROTOTYPES: DISABLE
1052
1053DC::Font
711new_from_file (SV *class, char *path, int id = 0) 1054new_from_file (SV *class, char *path, int id = 0)
712 CODE: 1055 CODE:
713{ 1056{
714 int count; 1057 int count;
715 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1058 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
718} 1061}
719 OUTPUT: 1062 OUTPUT:
720 RETVAL 1063 RETVAL
721 1064
722void 1065void
723DESTROY (CFClient::Font self) 1066DESTROY (DC::Font self)
724 CODE: 1067 CODE:
725 pango_font_description_free (self); 1068 pango_font_description_free (self);
726 1069
727void 1070void
728make_default (CFClient::Font self) 1071make_default (DC::Font self)
1072 PROTOTYPE: $
729 CODE: 1073 CODE:
730 default_font = self; 1074 default_font = self;
731 1075
732MODULE = CFClient PACKAGE = CFClient::Layout 1076MODULE = Deliantra::Client PACKAGE = DC::Layout
733 1077
734CFClient::Layout 1078PROTOTYPES: DISABLE
735new (SV *class, int rgba = 0) 1079
1080void
1081glyph_cache_backup ()
1082 PROTOTYPE:
1083 CODE:
1084 tc_backup ();
1085
1086void
1087glyph_cache_restore ()
1088 PROTOTYPE:
1089 CODE:
1090 tc_restore ();
1091
1092DC::Layout
1093new (SV *class)
736 CODE: 1094 CODE:
737 New (0, RETVAL, 1, struct cf_layout); 1095 New (0, RETVAL, 1, struct cf_layout);
738 1096
739 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1097 RETVAL->pl = pango_layout_new (opengl_context);
740 RETVAL->rgba = rgba;
741 RETVAL->r = 1.; 1098 RETVAL->r = 1.;
742 RETVAL->g = 1.; 1099 RETVAL->g = 1.;
743 RETVAL->b = 1.; 1100 RETVAL->b = 1.;
744 RETVAL->a = 1.; 1101 RETVAL->a = 1.;
745 RETVAL->base_height = MIN_FONT_HEIGHT; 1102 RETVAL->base_height = MIN_FONT_HEIGHT;
746 RETVAL->font = 0; 1103 RETVAL->font = 0;
1104 RETVAL->rc = rc_alloc ();
747 1105
748 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1106 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
749 layout_update_font (RETVAL); 1107 layout_update_font (RETVAL);
750 OUTPUT: 1108 OUTPUT:
751 RETVAL 1109 RETVAL
752 1110
753void 1111void
754DESTROY (CFClient::Layout self) 1112DESTROY (DC::Layout self)
755 CODE: 1113 CODE:
756 g_object_unref (self->pl); 1114 g_object_unref (self->pl);
1115 rc_free (self->rc);
757 Safefree (self); 1116 Safefree (self);
758 1117
1118void
1119set_text (DC::Layout self, SV *text_)
1120 CODE:
1121{
1122 STRLEN textlen;
1123 char *text = SvPVutf8 (text_, textlen);
1124
1125 pango_layout_set_text (self->pl, text, textlen);
1126}
1127
1128void
1129set_markup (DC::Layout self, SV *text_)
1130 CODE:
1131{
1132 STRLEN textlen;
1133 char *text = SvPVutf8 (text_, textlen);
1134
1135 pango_layout_set_markup (self->pl, text, textlen);
1136}
1137
1138void
1139set_shapes (DC::Layout self, ...)
1140 CODE:
1141{
1142 PangoAttrList *attrs = 0;
1143 const char *text = pango_layout_get_text (self->pl);
1144 const char *pos = text;
1145 int arg = 4;
1146
1147 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1148 {
1149 PangoRectangle inkrect, rect;
1150 PangoAttribute *attr;
1151
1152 int x = SvIV (ST (arg - 3));
1153 int y = SvIV (ST (arg - 2));
1154 int w = SvIV (ST (arg - 1));
1155 int h = SvIV (ST (arg ));
1156
1157 inkrect.x = 0;
1158 inkrect.y = 0;
1159 inkrect.width = 0;
1160 inkrect.height = 0;
1161
1162 rect.x = x * PANGO_SCALE;
1163 rect.y = y * PANGO_SCALE;
1164 rect.width = w * PANGO_SCALE;
1165 rect.height = h * PANGO_SCALE;
1166
1167 if (!attrs)
1168 attrs = pango_layout_get_attributes (self->pl);
1169
1170 attr = pango_attr_shape_new (&inkrect, &rect);
1171 attr->start_index = pos - text;
1172 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1173 pango_attr_list_insert (attrs, attr);
1174
1175 arg += 4;
1176 pos += sizeof (OBJ_STR) - 1;
1177 }
1178
1179 if (attrs)
1180 pango_layout_set_attributes (self->pl, attrs);
1181}
1182
1183void
1184get_shapes (DC::Layout self)
1185 PPCODE:
1186{
1187 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1188
1189 do
1190 {
1191 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1192
1193 if (run && shape_attr_p (run))
1194 {
1195 PangoRectangle extents;
1196 pango_layout_iter_get_run_extents (iter, 0, &extents);
1197
1198 EXTEND (SP, 2);
1199 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1200 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1201 }
1202 }
1203 while (pango_layout_iter_next_run (iter));
1204
1205 pango_layout_iter_free (iter);
1206}
1207
759int 1208int
760is_rgba (CFClient::Layout self) 1209has_wrapped (DC::Layout self)
761 CODE: 1210 CODE:
762 RETVAL = self->rgba; 1211{
1212 int lines = 1;
1213 const char *text = pango_layout_get_text (self->pl);
1214
1215 while (*text)
1216 lines += *text++ == '\n';
1217
1218 RETVAL = lines < pango_layout_get_line_count (self->pl);
1219}
763 OUTPUT: 1220 OUTPUT:
764 RETVAL 1221 RETVAL
765 1222
766void
767set_text (CFClient::Layout self, SV *text_)
768 CODE:
769{
770 STRLEN textlen;
771 char *text = SvPVutf8 (text_, textlen);
772
773 pango_layout_set_text (self->pl, text, textlen);
774}
775
776void
777set_markup (CFClient::Layout self, SV *text_)
778 CODE:
779{
780 STRLEN textlen;
781 char *text = SvPVutf8 (text_, textlen);
782
783 pango_layout_set_markup (self->pl, text, textlen);
784}
785
786SV * 1223SV *
787get_text (CFClient::Layout self) 1224get_text (DC::Layout self)
788 CODE: 1225 CODE:
789 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1226 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
790 sv_utf8_decode (RETVAL); 1227 sv_utf8_decode (RETVAL);
791 OUTPUT: 1228 OUTPUT:
792 RETVAL 1229 RETVAL
793 1230
794void 1231void
795set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1232set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
796 CODE: 1233 CODE:
797 self->r = r; 1234 self->r = r;
798 self->g = g; 1235 self->g = g;
799 self->b = b; 1236 self->b = b;
800 self->a = a; 1237 self->a = a;
801 1238
802void 1239void
803set_font (CFClient::Layout self, CFClient::Font font = 0) 1240set_font (DC::Layout self, DC::Font font = 0)
804 CODE: 1241 CODE:
805 if (self->font != font) 1242 if (self->font != font)
806 { 1243 {
807 self->font = font; 1244 self->font = font;
808 layout_update_font (self); 1245 layout_update_font (self);
809 } 1246 }
810 1247
811void 1248void
812set_height (CFClient::Layout self, int base_height) 1249set_height (DC::Layout self, int base_height)
813 CODE: 1250 CODE:
814 if (self->base_height != base_height) 1251 if (self->base_height != base_height)
815 { 1252 {
816 self->base_height = base_height; 1253 self->base_height = base_height;
817 layout_update_font (self); 1254 layout_update_font (self);
818 } 1255 }
819 1256
820void 1257void
821set_width (CFClient::Layout self, int max_width = -1) 1258set_width (DC::Layout self, int max_width = -1)
822 CODE: 1259 CODE:
823 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1260 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
824 1261
825void 1262void
826set_indent (CFClient::Layout self, int indent) 1263set_indent (DC::Layout self, int indent)
827 CODE: 1264 CODE:
828 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1265 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
829 1266
830void 1267void
831set_spacing (CFClient::Layout self, int spacing) 1268set_spacing (DC::Layout self, int spacing)
832 CODE: 1269 CODE:
833 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1270 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
834 1271
835void 1272void
836set_ellipsise (CFClient::Layout self, int ellipsise) 1273set_ellipsise (DC::Layout self, int ellipsise)
837 CODE: 1274 CODE:
838 pango_layout_set_ellipsize (self->pl, 1275 pango_layout_set_ellipsize (self->pl,
839 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1276 ellipsise == 1 ? PANGO_ELLIPSIZE_START
840 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1277 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
841 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1278 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
842 : PANGO_ELLIPSIZE_NONE 1279 : PANGO_ELLIPSIZE_NONE
843 ); 1280 );
844 1281
845void 1282void
846set_single_paragraph_mode (CFClient::Layout self, int spm) 1283set_single_paragraph_mode (DC::Layout self, int spm)
847 CODE: 1284 CODE:
848 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1285 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
849 1286
850void 1287void
851size (CFClient::Layout self) 1288size (DC::Layout self)
852 PPCODE: 1289 PPCODE:
853{ 1290{
854 int w, h; 1291 int w, h;
855 1292
856 layout_get_pixel_size (self, &w, &h); 1293 layout_get_pixel_size (self, &w, &h);
… …
859 PUSHs (sv_2mortal (newSViv (w))); 1296 PUSHs (sv_2mortal (newSViv (w)));
860 PUSHs (sv_2mortal (newSViv (h))); 1297 PUSHs (sv_2mortal (newSViv (h)));
861} 1298}
862 1299
863int 1300int
1301descent (DC::Layout self)
1302 CODE:
1303{
1304 PangoRectangle rect;
1305 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1306 pango_layout_line_get_pixel_extents (line, 0, &rect);
1307 RETVAL = PANGO_DESCENT (rect);
1308}
1309 OUTPUT:
1310 RETVAL
1311
1312int
864xy_to_index (CFClient::Layout self, int x, int y) 1313xy_to_index (DC::Layout self, int x, int y)
865 CODE: 1314 CODE:
866{ 1315{
867 int index, trailing; 1316 int index, trailing;
868 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1317 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
869 RETVAL = index; 1318 RETVAL = index + trailing;
870} 1319}
871 OUTPUT: 1320 OUTPUT:
872 RETVAL 1321 RETVAL
873 1322
874void 1323void
875cursor_pos (CFClient::Layout self, int index) 1324cursor_pos (DC::Layout self, int index)
876 PPCODE: 1325 PPCODE:
877{ 1326{
878 PangoRectangle strong_pos; 1327 PangoRectangle pos;
879 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1328 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
880 1329
881 EXTEND (SP, 3); 1330 EXTEND (SP, 3);
882 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1331 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1332 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
884 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1333 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
885} 1334}
886 1335
887void 1336void
888render (CFClient::Layout self) 1337index_to_line_x (DC::Layout self, int index, int trailing = 0)
889 PPCODE: 1338 PPCODE:
890{ 1339{
891 SV *retval; 1340 int line, x;
892 int w, h;
893 1341
894 layout_get_pixel_size (self, &w, &h); 1342 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
895 1343#if !PANGO_VERSION_CHECK (1, 17, 3)
896 if (self->rgba) 1344 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
897 { 1345 --line;
898 cairo_surface_t *surface;
899 cairo_t *cairo;
900
901 retval = newSV (w * h * 4);
902 SvPOK_only (retval);
903 SvCUR_set (retval, w * h * 4);
904
905 memset (SvPVX (retval), 0, w * h * 4);
906
907 surface = cairo_image_surface_create_for_data (
908 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
909 cairo = cairo_create (surface);
910 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
911
912 pango_cairo_show_layout (cairo, self->pl);
913
914 cairo_destroy (cairo);
915 cairo_surface_destroy (surface);
916
917 // what a mess, and its premultiplied, too :(
918 {
919 uint32_t *p = (uint32_t *)SvPVX (retval);
920 uint32_t *e = p + w * h;
921
922 while (p < e)
923 {
924 uint32_t rgba = *p;
925 rgba = (rgba >> 24) | (rgba << 8);
926#if 0
927#ifdef _WIN32
928 {//D
929 uint8_t r = rgba >> 24;
930 uint8_t g = rgba >> 16;
931 uint8_t b = rgba >> 8;
932 uint8_t a = rgba >> 0;
933
934 rgba = (rgba & 0xffffff00) | a;
935 }
936#endif 1346#endif
937#endif
938 rgba = SDL_SwapBE32 (rgba);
939 *p++ = rgba;
940 }
941 }
942
943 EXTEND (SP, 5); 1347 EXTEND (SP, 2);
944 PUSHs (sv_2mortal (newSViv (w))); 1348 PUSHs (sv_2mortal (newSViv (line)));
1349 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1350}
1351
1352void
1353line_x_to_index (DC::Layout self, int line, int x)
1354 PPCODE:
1355{
1356 PangoLayoutLine *lp;
1357 int index, trailing;
1358
1359 if (line < 0)
1360 XSRETURN_EMPTY;
1361
1362 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1363 XSRETURN_EMPTY; /* do better */
1364
1365 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1366
1367 EXTEND (SP, 2);
1368 if (GIMME_V == G_SCALAR)
945 PUSHs (sv_2mortal (newSViv (h))); 1369 PUSHs (sv_2mortal (newSViv (index + trailing)));
946 PUSHs (sv_2mortal (retval));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
949 }
950 else 1370 else
951 { 1371 {
952 FT_Bitmap bitmap;
953
954 retval = newSV (w * h);
955 SvPOK_only (retval);
956 SvCUR_set (retval, w * h);
957
958 bitmap.rows = h;
959 bitmap.width = w;
960 bitmap.pitch = w;
961 bitmap.buffer = (unsigned char*)SvPVX (retval);
962 bitmap.num_grays = 256;
963 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
964
965 memset (bitmap.buffer, 0, w * h);
966
967 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
968
969 EXTEND (SP, 5);
970 PUSHs (sv_2mortal (newSViv (w))); 1372 PUSHs (sv_2mortal (newSViv (index)));
971 PUSHs (sv_2mortal (newSViv (h))); 1373 PUSHs (sv_2mortal (newSViv (trailing)));
972 PUSHs (sv_2mortal (retval));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
975 } 1374 }
976} 1375}
977 1376
1377void
1378render (DC::Layout self, float x, float y, int flags = 0)
1379 CODE:
1380 rc_clear (self->rc);
1381 pango_opengl_render_layout_subpixel (
1382 self->pl,
1383 self->rc,
1384 x * PANGO_SCALE, y * PANGO_SCALE,
1385 self->r, self->g, self->b, self->a,
1386 flags
1387 );
1388 // we assume that context_change actually clears/frees stuff
1389 // and does not do any recomputation...
1390 pango_layout_context_changed (self->pl);
1391
1392void
1393draw (DC::Layout self)
1394 CODE:
1395{
1396 glEnable (GL_TEXTURE_2D);
1397 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1398 glEnable (GL_BLEND);
1399 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1400 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1401 glEnable (GL_ALPHA_TEST);
1402 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1403
1404 rc_draw (self->rc);
1405
1406 glDisable (GL_ALPHA_TEST);
1407 glDisable (GL_BLEND);
1408 glDisable (GL_TEXTURE_2D);
1409}
1410
978MODULE = CFClient PACKAGE = CFClient::Texture 1411MODULE = Deliantra::Client PACKAGE = DC::Texture
979 1412
1413PROTOTYPES: ENABLE
1414
980void 1415void
1416pad (SV *data_, int ow, int oh, int nw, int nh)
1417 CODE:
1418{
1419 if ((nw != ow || nh != oh) && SvOK (data_))
1420 {
1421 STRLEN datalen;
1422 char *data = SvPVbyte (data_, datalen);
1423 int bpp = datalen / (ow * oh);
1424 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1425
1426 SvPOK_only (result_);
1427 SvCUR_set (result_, nw * nh * bpp);
1428
1429 memset (SvPVX (result_), 0, nw * nh * bpp);
1430 while (oh--)
1431 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1432
1433 sv_setsv (data_, result_);
1434 }
1435}
1436
1437void
981draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1438draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
982 PROTOTYPE: $$$;$$ 1439 PROTOTYPE: $$$;$$
983 ALIAS: 1440 ALIAS:
984 draw_quad_alpha = 1 1441 draw_quad_alpha = 1
985 draw_quad_alpha_premultiplied = 2 1442 draw_quad_alpha_premultiplied = 2
986 CODE: 1443 CODE:
987{ 1444{
988 HV *hv = (HV *)SvRV (self); 1445 HV *hv = (HV *)SvRV (self);
989 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1446 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
990 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1447 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
991 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1448 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1449
1450 if (name <= 0)
1451 XSRETURN_EMPTY;
992 1452
993 if (items < 5) 1453 if (items < 5)
994 { 1454 {
995 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1455 w = SvNV (*hv_fetch (hv, "w", 1, 1));
996 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1456 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1024 glDisable (GL_ALPHA_TEST); 1484 glDisable (GL_ALPHA_TEST);
1025 glDisable (GL_BLEND); 1485 glDisable (GL_BLEND);
1026 } 1486 }
1027} 1487}
1028 1488
1489IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1490 CODE:
1491{
1492 GLint width;
1493 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1494 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1495 RETVAL = width > 0;
1496}
1497 OUTPUT:
1498 RETVAL
1499
1029MODULE = CFClient PACKAGE = CFClient::Map 1500MODULE = Deliantra::Client PACKAGE = DC::Map
1030 1501
1031CFClient::Map 1502PROTOTYPES: DISABLE
1032new (SV *class, int map_width, int map_height) 1503
1504DC::Map
1505new (SV *class)
1033 CODE: 1506 CODE:
1034 New (0, RETVAL, 1, struct map); 1507 New (0, RETVAL, 1, struct map);
1035 RETVAL->x = 0; 1508 RETVAL->x = 0;
1036 RETVAL->y = 0; 1509 RETVAL->y = 0;
1037 RETVAL->w = map_width; 1510 RETVAL->w = 0;
1038 RETVAL->h = map_height; 1511 RETVAL->h = 0;
1039 RETVAL->ox = 0; 1512 RETVAL->ox = 0;
1040 RETVAL->oy = 0; 1513 RETVAL->oy = 0;
1041 RETVAL->faces = 8192; 1514 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1042 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1515 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1043 RETVAL->texs = 8192;
1044 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1045 RETVAL->rows = 0; 1516 RETVAL->rows = 0;
1046 RETVAL->row = 0; 1517 RETVAL->row = 0;
1047 OUTPUT: 1518 OUTPUT:
1048 RETVAL 1519 RETVAL
1049 1520
1050void 1521void
1051DESTROY (CFClient::Map self) 1522DESTROY (DC::Map self)
1052 CODE: 1523 CODE:
1053{ 1524{
1054 map_clear (self); 1525 map_clear (self);
1055 Safefree (self->face); 1526 Safefree (self->face2tile);
1527 Safefree (self->tex);
1056 Safefree (self); 1528 Safefree (self);
1057} 1529}
1058 1530
1059void 1531void
1532resize (DC::Map self, int map_width, int map_height)
1533 CODE:
1534 self->w = map_width;
1535 self->h = map_height;
1536
1537void
1060clear (CFClient::Map self) 1538clear (DC::Map self)
1061 CODE: 1539 CODE:
1062 map_clear (self); 1540 map_clear (self);
1063 1541
1064void 1542void
1065set_face (CFClient::Map self, int face, int texid) 1543set_tileid (DC::Map self, int face, int tile)
1066 CODE: 1544 CODE:
1067{ 1545{
1068 while (self->faces <= face) 1546 need_facenum (self, face); self->face2tile [face] = tile;
1069 { 1547 need_texid (self, tile);
1070 Append (mapface, self->face, self->faces, self->faces);
1071 self->faces *= 2;
1072 }
1073
1074 self->face [face] = texid;
1075} 1548}
1076 1549
1077void 1550void
1551set_smooth (DC::Map self, int face, int smooth, int level)
1552 CODE:
1553{
1554 tileid texid;
1555 maptex *tex;
1556
1557 if (face < 0 || face >= self->faces)
1558 return;
1559
1560 if (smooth < 0 || smooth >= self->faces)
1561 return;
1562
1563 texid = self->face2tile [face];
1564
1565 if (!texid)
1566 return;
1567
1568 tex = self->tex + texid;
1569 tex->smoothtile = self->face2tile [smooth];
1570 tex->smoothlevel = level;
1571}
1572
1573void
1078set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1574set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1079 CODE: 1575 CODE:
1080{ 1576{
1081 while (self->texs <= texid) 1577 need_texid (self, texid);
1082 {
1083 Append (maptex, self->tex, self->texs, self->texs);
1084 self->texs *= 2;
1085 }
1086 1578
1087 { 1579 {
1088 maptex *tex = self->tex + texid; 1580 maptex *tex = self->tex + texid;
1089 1581
1090 tex->name = name; 1582 tex->name = name;
… …
1107 // from transparent color bleeding and ugly wrapping effects. 1599 // from transparent color bleeding and ugly wrapping effects.
1108 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1600 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1109} 1601}
1110 1602
1111int 1603int
1112ox (CFClient::Map self) 1604ox (DC::Map self)
1113 ALIAS: 1605 ALIAS:
1114 oy = 1 1606 oy = 1
1115 x = 2 1607 x = 2
1116 y = 3 1608 y = 3
1117 w = 4 1609 w = 4
… …
1128 } 1620 }
1129 OUTPUT: 1621 OUTPUT:
1130 RETVAL 1622 RETVAL
1131 1623
1132void 1624void
1133scroll (CFClient::Map self, int dx, int dy) 1625scroll (DC::Map self, int dx, int dy)
1134 CODE: 1626 CODE:
1135{ 1627{
1136 if (dx > 0) 1628 if (dx > 0)
1137 map_blank (self, self->x, self->y, dx - 1, self->h); 1629 map_blank (self, self->x, self->y, dx, self->h);
1138 else if (dx < 0) 1630 else if (dx < 0)
1139 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1631 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1140 1632
1141 if (dy > 0) 1633 if (dy > 0)
1142 map_blank (self, self->x, self->y, self->w, dy - 1); 1634 map_blank (self, self->x, self->y, self->w, dy);
1143 else if (dy < 0) 1635 else if (dy < 0)
1144 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1636 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1145 1637
1146 self->ox += dx; self->x += dx; 1638 self->ox += dx; self->x += dx;
1147 self->oy += dy; self->y += dy; 1639 self->oy += dy; self->y += dy;
1148 1640
1149 while (self->y < 0) 1641 while (self->y < 0)
… …
1153 self->rows += MAP_EXTEND_Y; 1645 self->rows += MAP_EXTEND_Y;
1154 self->y += MAP_EXTEND_Y; 1646 self->y += MAP_EXTEND_Y;
1155 } 1647 }
1156} 1648}
1157 1649
1158void 1650SV *
1159map1a_update (CFClient::Map self, SV *data_) 1651map1a_update (DC::Map self, SV *data_, int extmap)
1160 CODE: 1652 CODE:
1161{ 1653{
1162 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1654 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1163 uint8_t *data_end = (uint8_t *)SvEND (data_); 1655 uint8_t *data_end = (uint8_t *)SvEND (data_);
1164 mapcell *cell; 1656 mapcell *cell;
1165 int x, y, flags; 1657 int x, y, z, flags;
1658 AV *missing = newAV ();
1659 RETVAL = newRV_noinc ((SV *)missing);
1166 1660
1167 while (data < data_end) 1661 while (data < data_end - 1)
1168 { 1662 {
1169 flags = (data [0] << 8) + data [1]; data += 2; 1663 flags = (data [0] << 8) + data [1]; data += 2;
1170 1664
1171 x = ((flags >> 10) & 63) + self->x; 1665 x = self->x + ((flags >> 10) & 63);
1172 y = ((flags >> 4) & 63) + self->y; 1666 y = self->y + ((flags >> 4) & 63);
1173 1667
1174 cell = map_get_cell (self, x, y); 1668 cell = map_get_cell (self, x, y);
1175 1669
1176 if (flags & 15) 1670 if (flags & 15)
1177 { 1671 {
1178 if (cell->darkness < 0) 1672 if (!cell->darkness)
1179 { 1673 {
1674 memset (cell, 0, sizeof (*cell));
1180 cell->darkness = 0; 1675 cell->darkness = 256;
1181 cell->face [0] = 0;
1182 cell->face [1] = 0;
1183 cell->face [2] = 0;
1184 } 1676 }
1185 1677
1186 cell->darkness = flags & 8 ? *data++ : 255;
1187
1188 //TODO: don't trust server data to be in-range(!) 1678 //TODO: don't trust server data to be in-range(!)
1189 1679
1190 if (flags & 4) 1680 if (flags & 8)
1191 { 1681 {
1192 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1682 if (extmap)
1683 {
1684 uint8_t ext, cmd;
1685
1686 do
1687 {
1688 ext = *data++;
1689 cmd = ext & 0x3f;
1690
1691 if (cmd < 4)
1692 cell->darkness = 255 - ext * 64 + 1;
1693 else if (cmd == 5) // health
1694 {
1695 cell->stat_width = 1;
1696 cell->stat_hp = *data++;
1697 }
1698 else if (cmd == 6) // monster width
1699 cell->stat_width = *data++ + 1;
1700 else if (cmd == 0x47)
1701 {
1702 if (*data == 4)
1703 ; // decode player count
1704
1705 data += *data + 1;
1706 }
1707 else if (cmd == 8) // cell flags
1708 cell->flags = *data++;
1709 else if (ext & 0x40) // unknown, multibyte => skip
1710 data += *data + 1;
1711 else
1712 data++;
1713 }
1714 while (ext & 0x80);
1715 }
1716 else
1717 cell->darkness = *data++ + 1;
1193 } 1718 }
1194 1719
1720 for (z = 0; z <= 2; ++z)
1195 if (flags & 2) 1721 if (flags & (4 >> z))
1196 { 1722 {
1197 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1723 faceid face = (data [0] << 8) + data [1]; data += 2;
1724 need_facenum (self, face);
1725 cell->tile [z] = self->face2tile [face];
1726
1727 if (cell->tile [z])
1728 {
1729 maptex *tex = self->tex + cell->tile [z];
1730 if (!tex->name)
1731 av_push (missing, newSViv (cell->tile [z]));
1732
1733 if (tex->smoothtile)
1734 {
1735 maptex *smooth = self->tex + tex->smoothtile;
1736 if (!smooth->name)
1737 av_push (missing, newSViv (tex->smoothtile));
1738 }
1739 }
1198 } 1740 }
1199
1200 if (flags & 1)
1201 {
1202 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1203 }
1204 } 1741 }
1205 else 1742 else
1206 cell->darkness = -1; 1743 cell->darkness = 0;
1207 } 1744 }
1208} 1745}
1746 OUTPUT:
1747 RETVAL
1209 1748
1210SV * 1749SV *
1211mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1750mapmap (DC::Map self, int x0, int y0, int w, int h)
1212 CODE: 1751 CODE:
1213{ 1752{
1214 int x1, x; 1753 int x1, x;
1215 int y1, y; 1754 int y1, y;
1216 int z; 1755 int z;
… …
1237 { 1776 {
1238 mapcell *cell = row->col + (x - row->c0); 1777 mapcell *cell = row->col + (x - row->c0);
1239 1778
1240 for (z = 0; z <= 0; z++) 1779 for (z = 0; z <= 0; z++)
1241 { 1780 {
1242 mapface face = cell->face [z];
1243
1244 if (face)
1245 {
1246 maptex tex = self->tex [face]; 1781 maptex tex = self->tex [cell->tile [z]];
1247 int a0 = 255 - tex.a; 1782 int a0 = 255 - tex.a;
1248 int a1 = tex.a; 1783 int a1 = tex.a;
1249 1784
1250 r = (r * a0 + tex.r * a1) / 255; 1785 r = (r * a0 + tex.r * a1) / 255;
1251 g = (g * a0 + tex.g * a1) / 255; 1786 g = (g * a0 + tex.g * a1) / 255;
1252 b = (b * a0 + tex.b * a1) / 255; 1787 b = (b * a0 + tex.b * a1) / 255;
1253 a = (a * a0 + tex.a * a1) / 255; 1788 a = (a * a0 + tex.a * a1) / 255;
1254 }
1255 } 1789 }
1256 } 1790 }
1257 1791
1258 *map++ = (r ) 1792 *map++ = (r )
1259 | (g << 8) 1793 | (g << 8)
… …
1266} 1800}
1267 OUTPUT: 1801 OUTPUT:
1268 RETVAL 1802 RETVAL
1269 1803
1270void 1804void
1271draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1805draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1806 CODE:
1807{
1808 int x, y, z;
1809
1810 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1811 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1812 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1813 smooth_key skey;
1814
1815 rc_t *rc = rc_alloc ();
1816 rc_key_t key;
1817 rc_array_t *arr;
1818
1819 // thats current max. sorry.
1820 if (sw > 255) sw = 255;
1821 if (sh > 255) sh = 255;
1822
1823 // clear key, in case of extra padding
1824 memset (&skey, 0, sizeof (skey));
1825
1826 memset (&key, 0, sizeof (key));
1827 key.r = 255;
1828 key.g = 255;
1829 key.b = 255;
1830 key.a = 255;
1831 key.mode = GL_QUADS;
1832 key.format = GL_T2F_V3F;
1833 key.texname = -1;
1834
1835 mx += self->x;
1836 my += self->y;
1837
1838 // first pass: determine smooth_max
1839 // rather ugly, if you ask me
1840 // could also be stored inside mapcell and updated on change
1841 memset (smooth_max, 0, sizeof (smooth_max));
1842
1843 for (y = 0; y < sh; y++)
1844 if (0 <= y + my && y + my < self->rows)
1845 {
1846 maprow *row = self->row + (y + my);
1847
1848 for (x = 0; x < sw; x++)
1849 if (row->c0 <= x + mx && x + mx < row->c1)
1850 {
1851 mapcell *cell = row->col + (x + mx - row->c0);
1852
1853 smooth_max[x + 1][y + 1] =
1854 MAX (self->tex [cell->tile [0]].smoothlevel,
1855 MAX (self->tex [cell->tile [1]].smoothlevel,
1856 self->tex [cell->tile [2]].smoothlevel));
1857 }
1858 }
1859
1860 glEnable (GL_BLEND);
1861 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1862 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1863
1864 for (z = 0; z <= 2; z++)
1865 {
1866 memset (smooth_level, 0, sizeof (smooth_level));
1867
1868 for (y = 0; y < sh; y++)
1869 if (0 <= y + my && y + my < self->rows)
1870 {
1871 maprow *row = self->row + (y + my);
1872
1873 for (x = 0; x < sw; x++)
1874 if (row->c0 <= x + mx && x + mx < row->c1)
1875 {
1876 mapcell *cell = row->col + (x + mx - row->c0);
1877 tileid tile = cell->tile [z];
1878
1879 if (tile)
1880 {
1881 maptex tex = self->tex [tile];
1882 int px, py;
1883
1884 if (key.texname != tex.name)
1885 {
1886 if (!tex.name)
1887 tex = self->tex [2]; /* missing, replace by noface */
1888
1889 key.texname = tex.name;
1890 arr = rc_array (rc, &key);
1891 }
1892
1893 px = (x + 1) * T - tex.w;
1894 py = (y + 1) * T - tex.h;
1895
1896 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1897 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1898 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1899 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1900
1901 if (cell->flags && z == 2)
1902 {
1903 // overlays such as the speech bubble, probably more to come
1904 if (cell->flags & 1)
1905 {
1906 maptex tex = self->tex [1];
1907 int px = x * T + T * 2 / 32;
1908 int py = y * T - T * 6 / 32;
1909
1910 if (tex.name)
1911 {
1912 if (key.texname != tex.name)
1913 {
1914 key.texname = tex.name;
1915 arr = rc_array (rc, &key);
1916 }
1917
1918 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1919 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1920 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1921 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1922 }
1923 }
1924 }
1925
1926 // update smooth hash
1927 if (tex.smoothtile)
1928 {
1929 skey.tile = tex.smoothtile;
1930 skey.level = tex.smoothlevel;
1931
1932 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1933
1934 // add bits to current tile and all neighbours. skey.x|y is
1935 // shifted +1|+1 so we always stay positive.
1936
1937 // bits is ___n cccc CCCC bbbb
1938 // n do not draw borders&corners
1939 // c draw these corners, but...
1940 // C ... not these
1941 // b draw these borders
1942
1943 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1944 // ┃· ·· ·┃ ━━
1945
1946 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1947 // ·· ·· ·┏ ┓·
1948
1949 // full tile
1950 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1951
1952 // borders
1953 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1954 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1955 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1956 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1957
1958 // corners
1959 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1960 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1961 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1962 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1963 }
1964 }
1965 }
1966 }
1967
1968 rc_draw (rc);
1969 rc_clear (rc);
1970
1971 // go through all smoothlevels, lowest to highest, then draw.
1972 // this is basically counting sort
1973 {
1974 int w, b;
1975
1976 glEnable (GL_TEXTURE_2D);
1977 glBegin (GL_QUADS);
1978 for (w = 0; w < 256 / 32; ++w)
1979 {
1980 uint32_t smask = smooth_level [w];
1981 if (smask)
1982 for (b = 0; b < 32; ++b)
1983 if (smask & (((uint32_t)1) << b))
1984 {
1985 int level = (w << 5) | b;
1986 HE *he;
1987
1988 hv_iterinit (smooth);
1989 while ((he = hv_iternext (smooth)))
1990 {
1991 smooth_key *skey = (smooth_key *)HeKEY (he);
1992 IV bits = SvIVX (HeVAL (he));
1993
1994 if (!(bits & 0x1000)
1995 && skey->level == level
1996 && level > smooth_max [skey->x][skey->y])
1997 {
1998 maptex tex = self->tex [skey->tile];
1999 int px = (((int)skey->x) - 1) * T;
2000 int py = (((int)skey->y) - 1) * T;
2001 int border = bits & 15;
2002 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2003 float dx = tex.s * .0625f; // 16 images/row
2004 float dy = tex.t * .5f ; // 2 images/column
2005
2006 if (tex.name)
2007 {
2008 // this time avoiding texture state changes
2009 // save gobs of state changes.
2010 if (key.texname != tex.name)
2011 {
2012 glEnd ();
2013 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2014 glBegin (GL_QUADS);
2015 }
2016
2017 if (border)
2018 {
2019 float ox = border * dx;
2020
2021 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2022 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2023 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2024 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2025 }
2026
2027 if (corner)
2028 {
2029 float ox = corner * dx;
2030
2031 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2032 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2033 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2034 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2035 }
2036 }
2037 }
2038 }
2039 }
2040 }
2041
2042 glEnd ();
2043 glDisable (GL_TEXTURE_2D);
2044 key.texname = -1;
2045 }
2046
2047 hv_clear (smooth);
2048 }
2049
2050 glDisable (GL_BLEND);
2051 rc_free (rc);
2052
2053 // top layer: overlays such as the health bar
2054 for (y = 0; y < sh; y++)
2055 if (0 <= y + my && y + my < self->rows)
2056 {
2057 maprow *row = self->row + (y + my);
2058
2059 for (x = 0; x < sw; x++)
2060 if (row->c0 <= x + mx && x + mx < row->c1)
2061 {
2062 mapcell *cell = row->col + (x + mx - row->c0);
2063
2064 int px = x * T;
2065 int py = y * T;
2066
2067 if (cell->stat_hp)
2068 {
2069 int width = cell->stat_width * T;
2070 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2071
2072 glColor3ub (0, 0, 0);
2073 glRectf (px + 1, py - thick - 2,
2074 px + width - 1, py);
2075
2076 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2077 glRectf (px + 2,
2078 py - thick - 1,
2079 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2080 }
2081 }
2082 }
2083}
2084
2085void
2086draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2087 CODE:
2088{
2089 static float color[16][3] = {
2090 { 0.00F, 0.00F, 0.00F },
2091 { 1.00F, 1.00F, 1.00F },
2092 { 0.00F, 0.00F, 0.55F },
2093 { 1.00F, 0.00F, 0.00F },
2094
2095 { 1.00F, 0.54F, 0.00F },
2096 { 0.11F, 0.56F, 1.00F },
2097 { 0.93F, 0.46F, 0.00F },
2098 { 0.18F, 0.54F, 0.34F },
2099
2100 { 0.56F, 0.73F, 0.56F },
2101 { 0.80F, 0.80F, 0.80F },
2102 { 0.55F, 0.41F, 0.13F },
2103 { 0.99F, 0.77F, 0.26F },
2104
2105 { 0.74F, 0.65F, 0.41F },
2106
2107 { 0.00F, 1.00F, 1.00F },
2108 { 1.00F, 0.00F, 1.00F },
2109 { 1.00F, 1.00F, 0.00F },
2110 };
2111
2112 int x, y;
2113
2114 glEnable (GL_TEXTURE_2D);
2115 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2116 glEnable (GL_BLEND);
2117 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2118 glBegin (GL_QUADS);
2119
2120 for (y = 0; y < h; y++)
2121 for (x = 0; x < w; x++)
2122 {
2123 unsigned char m = data [x + y * w];
2124
2125 if (m)
2126 {
2127 float *c = color [m & 15];
2128
2129 float tx1 = m & 0x40 ? 0.5 : 0.;
2130 float tx2 = tx1 + 0.5;
2131
2132 glColor4f (c[0], c[1], c[2], 0.75);
2133 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2134 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2135 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2136 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2137 }
2138 }
2139
2140 glEnd ();
2141 glDisable (GL_BLEND);
2142 glDisable (GL_TEXTURE_2D);
2143}
2144
2145void
2146fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1272 PPCODE: 2147 PPCODE:
1273{ 2148{
1274 int vx, vy;
1275 int x, y, z; 2149 int x, y;
1276 int last_name; 2150 int sw1 = sw + 2;
1277 mapface face; 2151 int sh1 = sh + 2;
2152 int sh3 = sh * 3;
1278 int sw4 = (sw + 3) & ~3; 2153 int sw34 = (sw * 3 + 3) & ~3;
2154 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1279 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2155 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1280 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2156 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1281 2157
1282 memset (darkness, 255, sw4 * sh);
1283 SvPOK_only (darkness_sv); 2158 SvPOK_only (darkness3_sv);
1284 SvCUR_set (darkness_sv, sw4 * sh); 2159 SvCUR_set (darkness3_sv, sw34 * sh3);
1285 2160
1286 vx = self->x + (self->w - sw) / 2 - shift_x; 2161 mx += self->x - 1;
1287 vy = self->y + (self->h - sh) / 2 - shift_y; 2162 my += self->y - 1;
1288 2163
1289 /* 2164 memset (darkness1, 255, sw1 * sh1);
1290 int vx = self->vx = self->w >= sw
1291 ? self->x + (self->w - sw) / 2
1292 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1293 2165
1294 int vy = self->vy = self->h >= sh
1295 ? self->y + (self->h - sh) / 2
1296 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1297 */
1298
1299 glColor4ub (255, 255, 255, 255);
1300
1301 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1302 glEnable (GL_BLEND);
1303 glEnable (GL_TEXTURE_2D);
1304 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1305
1306 glBegin (GL_QUADS);
1307
1308 last_name = 0;
1309
1310 for (z = 0; z < 3; z++)
1311 for (y = 0; y < sh; y++) 2166 for (y = 0; y < sh1; y++)
1312 if (0 <= y + vy && y + vy < self->rows) 2167 if (0 <= y + my && y + my < self->rows)
1313 { 2168 {
1314 maprow *row = self->row + (y + vy); 2169 maprow *row = self->row + (y + my);
1315 2170
1316 for (x = 0; x < sw; x++) 2171 for (x = 0; x < sw1; x++)
1317 if (row->c0 <= x + vx && x + vx < row->c1) 2172 if (row->c0 <= x + mx && x + mx < row->c1)
1318 { 2173 {
1319 mapcell *cell = row->col + (x + vx - row->c0); 2174 mapcell *cell = row->col + (x + mx - row->c0);
1320 2175
1321 darkness[y * sw4 + x] = cell->darkness < 0 2176 darkness1 [y * sw1 + x] = cell->darkness
2177 ? 255 - (cell->darkness - 1)
1322 ? 255 - FOW_DARKNESS 2178 : 255 - FOW_DARKNESS;
1323 : 255 - cell->darkness;
1324
1325 face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face];
1330
1331 int px = (x + 1) * 32 - tex.w;
1332 int py = (y + 1) * 32 - tex.h;
1333
1334 if (last_name != tex.name)
1335 {
1336 glEnd ();
1337 last_name = tex.name;
1338 glBindTexture (GL_TEXTURE_2D, last_name);
1339 glBegin (GL_QUADS);
1340 }
1341
1342 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1343 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1344 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1345 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1346 }
1347 } 2179 }
1348 } 2180 }
1349 2181
1350 glEnd (); 2182 for (y = 0; y < sh; ++y)
2183 for (x = 0; x < sw; ++x)
2184 {
2185 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2186 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2187 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2188 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2189 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2190 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2191 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2192 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2193 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1351 2194
1352 glDisable (GL_TEXTURE_2D); 2195 uint8_t r11 = (d11 + d21 + d12) / 3;
1353 glDisable (GL_BLEND); 2196 uint8_t r21 = d21;
2197 uint8_t r31 = (d21 + d31 + d32) / 3;
2198
2199 uint8_t r12 = d12;
2200 uint8_t r22 = d22;
2201 uint8_t r32 = d32;
2202
2203 uint8_t r13 = (d13 + d23 + d12) / 3;
2204 uint8_t r23 = d23;
2205 uint8_t r33 = (d23 + d33 + d32) / 3;
2206
2207 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2208 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2209 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2210 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2211 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2212 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2213 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2214 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2215 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2216 }
2217
2218 free (darkness1);
1354 2219
1355 EXTEND (SP, 3); 2220 EXTEND (SP, 3);
1356 PUSHs (sv_2mortal (newSViv (sw4))); 2221 PUSHs (sv_2mortal (newSViv (sw34)));
1357 PUSHs (sv_2mortal (newSViv (sh))); 2222 PUSHs (sv_2mortal (newSViv (sh3)));
1358 PUSHs (darkness_sv); 2223 PUSHs (darkness3_sv);
1359} 2224}
1360 2225
1361SV * 2226SV *
1362get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2227get_rect (DC::Map self, int x0, int y0, int w, int h)
1363 CODE: 2228 CODE:
1364{ 2229{
1365 int x, y, x1, y1; 2230 int x, y, x1, y1;
1366 SV *data_sv = newSV (w * h * 7 + 5); 2231 SV *data_sv = newSV (w * h * 7 + 5);
1367 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2232 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1392 if (row && row->c0 <= x && x < row->c1) 2257 if (row && row->c0 <= x && x < row->c1)
1393 { 2258 {
1394 mapcell *cell = row->col + (x - row->c0); 2259 mapcell *cell = row->col + (x - row->c0);
1395 uint8_t flags = 0; 2260 uint8_t flags = 0;
1396 2261
1397 if (cell->face [0]) flags |= 1; 2262 if (cell->tile [0]) flags |= 1;
1398 if (cell->face [1]) flags |= 2; 2263 if (cell->tile [1]) flags |= 2;
1399 if (cell->face [2]) flags |= 4; 2264 if (cell->tile [2]) flags |= 4;
1400 2265
1401 *data++ = flags; 2266 *data++ = flags;
1402 2267
1403 if (flags & 1) 2268 if (flags & 1)
1404 { 2269 {
2270 tileid tile = cell->tile [0];
1405 *data++ = cell->face [0] >> 8; 2271 *data++ = tile >> 8;
1406 *data++ = cell->face [0]; 2272 *data++ = tile;
1407 } 2273 }
1408 2274
1409 if (flags & 2) 2275 if (flags & 2)
1410 { 2276 {
2277 tileid tile = cell->tile [1];
1411 *data++ = cell->face [1] >> 8; 2278 *data++ = tile >> 8;
1412 *data++ = cell->face [1]; 2279 *data++ = tile;
1413 } 2280 }
1414 2281
1415 if (flags & 4) 2282 if (flags & 4)
1416 { 2283 {
2284 tileid tile = cell->tile [2];
1417 *data++ = cell->face [2] >> 8; 2285 *data++ = tile >> 8;
1418 *data++ = cell->face [2]; 2286 *data++ = tile;
1419 } 2287 }
1420 } 2288 }
1421 else 2289 else
1422 *data++ = 0; 2290 *data++ = 0;
1423 } 2291 }
… …
1429} 2297}
1430 OUTPUT: 2298 OUTPUT:
1431 RETVAL 2299 RETVAL
1432 2300
1433void 2301void
1434set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2302set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1435 PPCODE: 2303 PPCODE:
1436{ 2304{
1437 int x, y, z; 2305 int x, y, z;
1438 int w, h; 2306 int w, h;
1439 int x1, y1; 2307 int x1, y1;
1440 2308
1441 if (*data++ != 0) 2309 if (*data++ != 0)
1442 return; /* version mismatch */ 2310 XSRETURN_EMPTY; /* version mismatch */
1443 2311
1444 w = *data++ << 8; w |= *data++; 2312 w = *data++ << 8; w |= *data++;
1445 h = *data++ << 8; h |= *data++; 2313 h = *data++ << 8; h |= *data++;
1446 2314
1447 // we need to do this 'cause we don't keep an absolute coord system for rows 2315 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1463 { 2331 {
1464 uint8_t flags = *data++; 2332 uint8_t flags = *data++;
1465 2333
1466 if (flags) 2334 if (flags)
1467 { 2335 {
1468 mapface face[3] = { 0, 0, 0 };
1469
1470 mapcell *cell = row_get_cell (row, x); 2336 mapcell *cell = row_get_cell (row, x);
2337 tileid tile[3] = { 0, 0, 0 };
1471 2338
1472 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2339 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1473 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2340 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1474 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2341 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1475 2342
1476 if (cell->darkness <= 0) 2343 if (cell->darkness == 0)
1477 { 2344 {
1478 cell->darkness = -1; 2345 cell->darkness = 0;
1479 2346
1480 for (z = 0; z <= 2; z++) 2347 for (z = 0; z <= 2; z++)
1481 { 2348 {
1482 cell->face[z] = face[z]; 2349 tileid t = tile [z];
1483 2350
1484 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2351 if (t >= self->texs || (t && !self->tex [t].name))
2352 {
1485 XPUSHs (sv_2mortal (newSViv (face[z]))); 2353 XPUSHs (sv_2mortal (newSViv (t)));
2354 need_texid (self, t);
2355 }
2356
2357 cell->tile [z] = t;
1486 } 2358 }
1487 } 2359 }
1488 } 2360 }
1489 } 2361 }
1490 } 2362 }
1491} 2363}
1492 2364
1493MODULE = CFClient PACKAGE = CFClient::MixChunk 2365MODULE = Deliantra::Client PACKAGE = DC::RW
1494 2366
1495CFClient::MixChunk 2367DC::RW
1496new_from_file (SV *class, char *path) 2368new (SV *class, SV *data_sv)
1497 CODE: 2369 CODE:
1498 RETVAL = Mix_LoadWAV (path); 2370{
2371 STRLEN datalen;
2372 char *data = SvPVbyte (data_sv, datalen);
2373
2374 RETVAL = SDL_RWFromConstMem (data, datalen);
2375}
1499 OUTPUT: 2376 OUTPUT:
1500 RETVAL 2377 RETVAL
1501 2378
2379DC::RW
2380new_from_file (SV *class, const char *path, const char *mode = "rb")
2381 CODE:
2382 RETVAL = SDL_RWFromFile (path, mode);
2383 OUTPUT:
2384 RETVAL
2385
2386# fails on win32:
2387# dc.xs(2268) : error C2059: syntax error : '('
1502void 2388#void
2389#close (DC::RW self)
2390# CODE:
2391# (self->(close)) (self);
2392
2393MODULE = Deliantra::Client PACKAGE = DC::Channel
2394
2395PROTOTYPES: DISABLE
2396
2397DC::Channel
2398find ()
2399 CODE:
2400{
2401 RETVAL = Mix_GroupAvailable (-1);
2402
2403 if (RETVAL < 0)
2404 {
2405 RETVAL = Mix_GroupOldest (-1);
2406
2407 if (RETVAL < 0)
2408 XSRETURN_UNDEF;
2409
2410 Mix_HaltChannel (RETVAL);
2411 }
2412
2413 Mix_UnregisterAllEffects (RETVAL);
2414 Mix_Volume (RETVAL, 128);
2415}
2416 OUTPUT:
2417 RETVAL
2418
2419void
2420halt (DC::Channel self)
2421 CODE:
2422 Mix_HaltChannel (self);
2423
2424void
2425expire (DC::Channel self, int ticks = -1)
2426 CODE:
2427 Mix_ExpireChannel (self, ticks);
2428
2429void
2430fade_out (DC::Channel self, int ticks = -1)
2431 CODE:
2432 Mix_FadeOutChannel (self, ticks);
2433
2434int
2435volume (DC::Channel self, int volume)
2436 CODE:
2437 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2438 OUTPUT:
2439 RETVAL
2440
2441void
2442unregister_all_effects (DC::Channel self)
2443 CODE:
2444 Mix_UnregisterAllEffects (self);
2445
2446void
2447set_panning (DC::Channel self, int left, int right)
2448 CODE:
2449 left = CLAMP (left , 0, 255);
2450 right = CLAMP (right, 0, 255);
2451 Mix_SetPanning (self, left, right);
2452
2453void
2454set_distance (DC::Channel self, int distance)
2455 CODE:
2456 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2457
2458void
2459set_position (DC::Channel self, int angle, int distance)
2460 CODE:
2461
2462void
2463set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2464 CODE:
2465{
2466 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2467 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2468 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2469}
2470
2471void
2472set_reverse_stereo (DC::Channel self, int flip)
2473 CODE:
2474 Mix_SetReverseStereo (self, flip);
2475
2476MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2477
2478PROTOTYPES: DISABLE
2479
2480DC::MixChunk
2481new (SV *class, DC::RW rwops)
2482 CODE:
2483 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2484 OUTPUT:
2485 RETVAL
2486
2487void
1503DESTROY (CFClient::MixChunk self) 2488DESTROY (DC::MixChunk self)
1504 CODE: 2489 CODE:
1505 Mix_FreeChunk (self); 2490 Mix_FreeChunk (self);
1506 2491
1507int 2492int
1508volume (CFClient::MixChunk self, int volume = -1) 2493volume (DC::MixChunk self, int volume = -1)
1509 CODE: 2494 CODE:
2495 if (items > 1)
2496 volume = CLAMP (volume, 0, 128);
1510 RETVAL = Mix_VolumeChunk (self, volume); 2497 RETVAL = Mix_VolumeChunk (self, volume);
1511 OUTPUT: 2498 OUTPUT:
1512 RETVAL 2499 RETVAL
1513 2500
1514int 2501DC::Channel
1515play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2502play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1516 CODE: 2503 CODE:
2504{
1517 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2505 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2506
2507 if (RETVAL < 0)
2508 XSRETURN_UNDEF;
2509
2510 if (channel < 0)
2511 {
2512 Mix_UnregisterAllEffects (RETVAL);
2513 Mix_Volume (RETVAL, 128);
2514 }
2515}
1518 OUTPUT: 2516 OUTPUT:
1519 RETVAL 2517 RETVAL
1520 2518
1521MODULE = CFClient PACKAGE = CFClient::MixMusic 2519MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1522 2520
1523int 2521int
1524volume (int volume = -1) 2522volume (int volume = -1)
2523 PROTOTYPE: ;$
1525 CODE: 2524 CODE:
2525 if (items > 0)
2526 volume = CLAMP (volume, 0, 128);
1526 RETVAL = Mix_VolumeMusic (volume); 2527 RETVAL = Mix_VolumeMusic (volume);
1527 OUTPUT: 2528 OUTPUT:
1528 RETVAL 2529 RETVAL
1529 2530
1530CFClient::MixMusic 2531void
1531new_from_file (SV *class, char *path) 2532fade_out (int ms)
1532 CODE: 2533 CODE:
2534 Mix_FadeOutMusic (ms);
2535
2536void
2537halt ()
2538 CODE:
2539 Mix_HaltMusic ();
2540
2541DC::MixMusic
2542new (SV *class, DC::RW rwops)
2543 CODE:
1533 RETVAL = Mix_LoadMUS (path); 2544 RETVAL = Mix_LoadMUS_RW (rwops);
1534 OUTPUT: 2545 OUTPUT:
1535 RETVAL 2546 RETVAL
1536 2547
1537void 2548void
1538DESTROY (CFClient::MixMusic self) 2549DESTROY (DC::MixMusic self)
1539 CODE: 2550 CODE:
1540 Mix_FreeMusic (self); 2551 Mix_FreeMusic (self);
1541 2552
1542int 2553int
1543play (CFClient::MixMusic self, int loops = -1) 2554play (DC::MixMusic self, int loops = -1)
1544 CODE: 2555 CODE:
1545 RETVAL = Mix_PlayMusic (self, loops); 2556 RETVAL = Mix_PlayMusic (self, loops);
1546 OUTPUT: 2557 OUTPUT:
1547 RETVAL 2558 RETVAL
1548 2559
2560void
2561fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2562 CODE:
2563 Mix_FadeInMusicPos (self, loops, ms, position);
2564
1549MODULE = CFClient PACKAGE = CFClient::OpenGL 2565MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2566
2567PROTOTYPES: ENABLE
1550 2568
1551BOOT: 2569BOOT:
1552{ 2570{
1553 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2571 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1554 static const struct { 2572 static const struct {
1555 const char *name; 2573 const char *name;
1556 IV iv; 2574 IV iv;
1557 } *civ, const_iv[] = { 2575 } *civ, const_iv[] = {
1558# define const_iv(name) { # name, (IV)name } 2576# define const_iv(name) { # name, (IV)name }
2577 const_iv (GL_VENDOR),
2578 const_iv (GL_VERSION),
2579 const_iv (GL_EXTENSIONS),
1559 const_iv (GL_COLOR_MATERIAL), 2580 const_iv (GL_COLOR_MATERIAL),
1560 const_iv (GL_SMOOTH), 2581 const_iv (GL_SMOOTH),
1561 const_iv (GL_FLAT), 2582 const_iv (GL_FLAT),
1562 const_iv (GL_DITHER), 2583 const_iv (GL_DITHER),
1563 const_iv (GL_BLEND), 2584 const_iv (GL_BLEND),
… …
1565 const_iv (GL_SCISSOR_TEST), 2586 const_iv (GL_SCISSOR_TEST),
1566 const_iv (GL_DEPTH_TEST), 2587 const_iv (GL_DEPTH_TEST),
1567 const_iv (GL_ALPHA_TEST), 2588 const_iv (GL_ALPHA_TEST),
1568 const_iv (GL_NORMALIZE), 2589 const_iv (GL_NORMALIZE),
1569 const_iv (GL_RESCALE_NORMAL), 2590 const_iv (GL_RESCALE_NORMAL),
2591 const_iv (GL_FRONT),
2592 const_iv (GL_BACK),
2593 const_iv (GL_AUX0),
1570 const_iv (GL_AND), 2594 const_iv (GL_AND),
1571 const_iv (GL_ONE), 2595 const_iv (GL_ONE),
1572 const_iv (GL_ZERO), 2596 const_iv (GL_ZERO),
1573 const_iv (GL_SRC_ALPHA), 2597 const_iv (GL_SRC_ALPHA),
1574 const_iv (GL_DST_ALPHA), 2598 const_iv (GL_DST_ALPHA),
1575 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2599 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1576 const_iv (GL_ONE_MINUS_DST_ALPHA), 2600 const_iv (GL_ONE_MINUS_DST_ALPHA),
1577 const_iv (GL_SRC_ALPHA_SATURATE), 2601 const_iv (GL_SRC_ALPHA_SATURATE),
1578 const_iv (GL_RGB), 2602 const_iv (GL_RGB),
1579 const_iv (GL_RGBA), 2603 const_iv (GL_RGBA),
2604 const_iv (GL_RGBA4),
2605 const_iv (GL_RGBA8),
2606 const_iv (GL_RGB5_A1),
1580 const_iv (GL_UNSIGNED_BYTE), 2607 const_iv (GL_UNSIGNED_BYTE),
1581 const_iv (GL_UNSIGNED_SHORT), 2608 const_iv (GL_UNSIGNED_SHORT),
1582 const_iv (GL_UNSIGNED_INT), 2609 const_iv (GL_UNSIGNED_INT),
1583 const_iv (GL_ALPHA), 2610 const_iv (GL_ALPHA),
1584 const_iv (GL_INTENSITY), 2611 const_iv (GL_INTENSITY),
1585 const_iv (GL_LUMINANCE), 2612 const_iv (GL_LUMINANCE),
1586 const_iv (GL_LUMINANCE_ALPHA), 2613 const_iv (GL_LUMINANCE_ALPHA),
1587 const_iv (GL_FLOAT), 2614 const_iv (GL_FLOAT),
1588 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2615 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2616 const_iv (GL_COMPRESSED_ALPHA_ARB),
2617 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2618 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2619 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2620 const_iv (GL_COMPRESSED_RGB_ARB),
2621 const_iv (GL_COMPRESSED_RGBA_ARB),
1589 const_iv (GL_COMPILE), 2622 const_iv (GL_COMPILE),
2623 const_iv (GL_PROXY_TEXTURE_1D),
2624 const_iv (GL_PROXY_TEXTURE_2D),
1590 const_iv (GL_TEXTURE_1D), 2625 const_iv (GL_TEXTURE_1D),
1591 const_iv (GL_TEXTURE_2D), 2626 const_iv (GL_TEXTURE_2D),
1592 const_iv (GL_TEXTURE_ENV), 2627 const_iv (GL_TEXTURE_ENV),
1593 const_iv (GL_TEXTURE_MAG_FILTER), 2628 const_iv (GL_TEXTURE_MAG_FILTER),
1594 const_iv (GL_TEXTURE_MIN_FILTER), 2629 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1615 const_iv (GL_COLOR_LOGIC_OP), 2650 const_iv (GL_COLOR_LOGIC_OP),
1616 const_iv (GL_SEPARABLE_2D), 2651 const_iv (GL_SEPARABLE_2D),
1617 const_iv (GL_CONVOLUTION_2D), 2652 const_iv (GL_CONVOLUTION_2D),
1618 const_iv (GL_CONVOLUTION_BORDER_MODE), 2653 const_iv (GL_CONVOLUTION_BORDER_MODE),
1619 const_iv (GL_CONSTANT_BORDER), 2654 const_iv (GL_CONSTANT_BORDER),
2655 const_iv (GL_POINTS),
1620 const_iv (GL_LINES), 2656 const_iv (GL_LINES),
2657 const_iv (GL_LINE_STRIP),
1621 const_iv (GL_LINE_LOOP), 2658 const_iv (GL_LINE_LOOP),
1622 const_iv (GL_QUADS), 2659 const_iv (GL_QUADS),
1623 const_iv (GL_QUAD_STRIP), 2660 const_iv (GL_QUAD_STRIP),
1624 const_iv (GL_TRIANGLES), 2661 const_iv (GL_TRIANGLES),
1625 const_iv (GL_TRIANGLE_STRIP), 2662 const_iv (GL_TRIANGLE_STRIP),
1626 const_iv (GL_TRIANGLE_FAN), 2663 const_iv (GL_TRIANGLE_FAN),
2664 const_iv (GL_POLYGON),
1627 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2665 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2666 const_iv (GL_POINT_SMOOTH_HINT),
2667 const_iv (GL_LINE_SMOOTH_HINT),
2668 const_iv (GL_POLYGON_SMOOTH_HINT),
2669 const_iv (GL_GENERATE_MIPMAP_HINT),
2670 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1628 const_iv (GL_FASTEST), 2671 const_iv (GL_FASTEST),
2672 const_iv (GL_DONT_CARE),
2673 const_iv (GL_NICEST),
1629 const_iv (GL_V2F), 2674 const_iv (GL_V2F),
1630 const_iv (GL_V3F), 2675 const_iv (GL_V3F),
1631 const_iv (GL_T2F_V3F), 2676 const_iv (GL_T2F_V3F),
1632 const_iv (GL_T2F_N3F_V3F), 2677 const_iv (GL_T2F_N3F_V3F),
1633# undef const_iv 2678# undef const_iv
1634 }; 2679 };
1635 2680
1636 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2681 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1637 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2682 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2683
2684 texture_av = newAV ();
2685 AvREAL_off (texture_av);
1638} 2686}
2687
2688void
2689disable_GL_EXT_blend_func_separate ()
2690 CODE:
2691 gl.BlendFuncSeparate = 0;
2692 gl.BlendFuncSeparateEXT = 0;
1639 2693
1640char * 2694char *
1641gl_vendor () 2695gl_vendor ()
1642 CODE: 2696 CODE:
1643 RETVAL = (char *)glGetString (GL_VENDOR); 2697 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1656 CODE: 2710 CODE:
1657 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2711 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1658 OUTPUT: 2712 OUTPUT:
1659 RETVAL 2713 RETVAL
1660 2714
2715const char *glGetString (GLenum pname)
2716
2717GLint glGetInteger (GLenum pname)
2718 CODE:
2719 glGetIntegerv (pname, &RETVAL);
2720 OUTPUT:
2721 RETVAL
2722
2723GLdouble glGetDouble (GLenum pname)
2724 CODE:
2725 glGetDoublev (pname, &RETVAL);
2726 OUTPUT:
2727 RETVAL
2728
1661int glGetError () 2729int glGetError ()
2730
2731void glFinish ()
1662 2732
1663void glClear (int mask) 2733void glClear (int mask)
1664 2734
1665void glClearColor (float r, float g, float b, float a = 1.0) 2735void glClearColor (float r, float g, float b, float a = 1.0)
1666 PROTOTYPE: @ 2736 PROTOTYPE: @
… …
1691 2761
1692void glPopMatrix () 2762void glPopMatrix ()
1693 2763
1694void glLoadIdentity () 2764void glLoadIdentity ()
1695 2765
2766void glDrawBuffer (int buffer)
2767
2768void glReadBuffer (int buffer)
2769
1696# near_ and far_ are due to microsofts buggy "c" compiler 2770# near_ and far_ are due to microsofts buggy "c" compiler
1697void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2771void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1698 2772
1699# near_ and far_ are due to microsofts buggy "c" compiler 2773# near_ and far_ are due to microsofts buggy "c" compiler
1700void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2774void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2775
2776PROTOTYPES: DISABLE
1701 2777
1702void glViewport (int x, int y, int width, int height) 2778void glViewport (int x, int y, int width, int height)
1703 2779
1704void glScissor (int x, int y, int width, int height) 2780void glScissor (int x, int y, int width, int height)
1705 2781
… …
1713 2789
1714void glRotate (float angle, float x, float y, float z) 2790void glRotate (float angle, float x, float y, float z)
1715 CODE: 2791 CODE:
1716 glRotatef (angle, x, y, z); 2792 glRotatef (angle, x, y, z);
1717 2793
1718void glBegin (int mode)
1719
1720void glEnd ()
1721
1722void glColor (float r, float g, float b, float a = 1.0) 2794void glColor (float r, float g, float b, float a = 1.0)
1723 PROTOTYPE: @
1724 ALIAS: 2795 ALIAS:
1725 glColor_premultiply = 1 2796 glColor_premultiply = 1
1726 CODE: 2797 CODE:
1727 if (ix) 2798 if (ix)
1728 { 2799 {
1729 r *= a; 2800 r *= a;
1730 g *= a; 2801 g *= a;
1731 b *= a; 2802 b *= a;
1732 } 2803 }
1733 // microsoft visual "c" rounds instead of truncating... 2804 // microsoft visual "c" rounds instead of truncating...
1734 glColor4ub (MIN ((int)(r * 256.f), 255), 2805 glColor4f (r, g, b, a);
1735 MIN ((int)(g * 256.f), 255),
1736 MIN ((int)(b * 256.f), 255),
1737 MIN ((int)(a * 256.f), 255));
1738
1739void glInterleavedArrays (int format, int stride, char *data)
1740
1741void glDrawElements (int mode, int count, int type, char *indices)
1742
1743# 1.2 void glDrawRangeElements (int mode, int start, int end
1744 2806
1745void glRasterPos (float x, float y, float z = 0.) 2807void glRasterPos (float x, float y, float z = 0.)
1746 CODE: 2808 CODE:
1747 glRasterPos3f (0, 0, z); 2809 glRasterPos3f (0, 0, z);
1748 glBitmap (0, 0, 0, 0, x, y, 0); 2810 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1753 2815
1754void glTexCoord (float s, float t) 2816void glTexCoord (float s, float t)
1755 CODE: 2817 CODE:
1756 glTexCoord2f (s, t); 2818 glTexCoord2f (s, t);
1757 2819
2820void glRect (float x1, float y1, float x2, float y2)
2821 CODE:
2822 glRectf (x1, y1, x2, y2);
2823
2824void glRect_lineloop (float x1, float y1, float x2, float y2)
2825 CODE:
2826 glBegin (GL_LINE_LOOP);
2827 glVertex2f (x1, y1);
2828 glVertex2f (x2, y1);
2829 glVertex2f (x2, y2);
2830 glVertex2f (x1, y2);
2831 glEnd ();
2832
2833PROTOTYPES: ENABLE
2834
2835void glBegin (int mode)
2836
2837void glEnd ()
2838
2839void glPointSize (GLfloat size)
2840
2841void glLineWidth (GLfloat width)
2842
2843void glInterleavedArrays (int format, int stride, char *data)
2844
2845void glDrawElements (int mode, int count, int type, char *indices)
2846
2847# 1.2 void glDrawRangeElements (int mode, int start, int end
2848
1758void glTexEnv (int target, int pname, float param) 2849void glTexEnv (int target, int pname, float param)
1759 CODE: 2850 CODE:
1760 glTexEnvf (target, pname, param); 2851 glTexEnvf (target, pname, param);
1761 2852
1762void glTexParameter (int target, int pname, float param) 2853void glTexParameter (int target, int pname, float param)
… …
1778void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2869void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1779 CODE: 2870 CODE:
1780 if (gl.SeparableFilter2D) 2871 if (gl.SeparableFilter2D)
1781 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2872 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1782 2873
1783void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2874void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1784 2875
1785void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2876void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1786 2877
1787void glDrawPixels (int width, int height, int format, int type, char *pixels) 2878void glDrawPixels (int width, int height, int format, int type, char *pixels)
2879
2880void glPixelZoom (float x, float y)
1788 2881
1789void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2882void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1790 2883
1791int glGenTexture () 2884int glGenTexture ()
1792 CODE: 2885 CODE:
1793{ 2886 RETVAL = gen_texture ();
1794 GLuint name;
1795 glGenTextures (1, &name);
1796 RETVAL = name;
1797}
1798 OUTPUT: 2887 OUTPUT:
1799 RETVAL 2888 RETVAL
1800 2889
1801void glDeleteTexture (int name) 2890void glDeleteTexture (int name)
1802 CODE: 2891 CODE:
1803{
1804 GLuint name_ = name;
1805 glDeleteTextures (1, &name_); 2892 del_texture (name);
1806} 2893
1807
1808int glGenList () 2894int glGenList ()
1809 CODE: 2895 CODE:
1810 RETVAL = glGenLists (1); 2896 RETVAL = glGenLists (1);
1811 OUTPUT: 2897 OUTPUT:
1812 RETVAL 2898 RETVAL
… …
1819 2905
1820void glEndList () 2906void glEndList ()
1821 2907
1822void glCallList (int list) 2908void glCallList (int list)
1823 2909
2910MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1824 2911
2912PROTOTYPES: DISABLE
2913
2914void
2915find_widget (SV *self, NV x, NV y)
2916 PPCODE:
2917{
2918 if (within_widget (self, x, y))
2919 XPUSHs (self);
2920}
2921
2922BOOT:
2923{
2924 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2925
2926 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2927 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2928 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2929 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2930}
2931
2932void
2933draw (SV *self)
2934 CODE:
2935{
2936 HV *hv;
2937 SV **svp;
2938 NV x, y, w, h;
2939 SV *draw_x_sv = GvSV (draw_x_gv);
2940 SV *draw_y_sv = GvSV (draw_y_gv);
2941 SV *draw_w_sv = GvSV (draw_w_gv);
2942 SV *draw_h_sv = GvSV (draw_h_gv);
2943 double draw_x, draw_y;
2944
2945 if (!SvROK (self))
2946 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2947
2948 hv = (HV *)SvRV (self);
2949
2950 if (SvTYPE (hv) != SVt_PVHV)
2951 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2952
2953 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2954 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2955
2956 if (!h || !w)
2957 XSRETURN_EMPTY;
2958
2959 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
2960 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
2961
2962 draw_x = SvNV (draw_x_sv) + x;
2963 draw_y = SvNV (draw_y_sv) + y;
2964
2965 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
2966 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
2967 XSRETURN_EMPTY;
2968
2969 sv_setnv (draw_x_sv, draw_x);
2970 sv_setnv (draw_y_sv, draw_y);
2971
2972 glPushMatrix ();
2973 glTranslated (x, y, 0);
2974
2975 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
2976 {
2977 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2978
2979 if (svp && SvTRUE (*svp))
2980 {
2981 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2982 glEnable (GL_BLEND);
2983 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2984 glBegin (GL_QUADS);
2985 glVertex2f (0, 0);
2986 glVertex2f (w, 0);
2987 glVertex2f (w, h);
2988 glVertex2f (0, h);
2989 glEnd ();
2990 glDisable (GL_BLEND);
2991 }
2992 }
2993#if 0
2994 // draw borders, for debugging
2995 glPushMatrix ();
2996 glColor4f (1., 1., 0., 1.);
2997 glTranslatef (.5, .5, 0.);
2998 glBegin (GL_LINE_LOOP);
2999 glVertex2f (0 , 0);
3000 glVertex2f (w - 1, 0);
3001 glVertex2f (w - 1, h - 1);
3002 glVertex2f (0 , h - 1);
3003 glEnd ();
3004 glPopMatrix ();
3005#endif
3006 PUSHMARK (SP);
3007 XPUSHs (self);
3008 PUTBACK;
3009 call_method ("_draw", G_VOID | G_DISCARD);
3010 SPAGAIN;
3011
3012 glPopMatrix ();
3013
3014 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3015 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3016}
3017

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