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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
20#include "flat_hash_map.hpp"
21
15#ifdef _WIN32 22#ifdef _WIN32
16# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
17#endif 28#endif
18 29
19#include <assert.h> 30#include <cassert>
20#include <math.h> 31#include <cmath>
21#include <string.h> 32#include <cstring>
22#include <stdio.h> 33#include <cstdio>
23#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24 40
25#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
26#include <SDL_endian.h> 43#include <SDL_endian.h>
27#include <SDL_image.h> 44#include <SDL_image.h>
28#include <SDL_mixer.h> 45#include <SDL_mixer.h>
29#include <SDL_opengl.h> 46#include <SDL_opengl.h>
30 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
31#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
33 57
34#include <glib/gmacros.h> 58#include <glib.h>
35 59
36#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
37 72
38#ifndef _WIN32 73#ifndef _WIN32
39# include <sys/types.h> 74# include <sys/types.h>
40# include <sys/socket.h> 75# include <sys/socket.h>
41# include <netinet/in.h> 76# include <netinet/in.h>
42# include <netinet/tcp.h> 77# include <netinet/tcp.h>
43# include <inttypes.h> 78# include <inttypes.h>
44#endif 79#endif
45 80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
83#else
84# define expect(expr,value) (expr)
85#endif
86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
48#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
49 96
50#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
52 99
53#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
54 101
55#if 0 102/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 104
58# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
59#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
60 128
61static AV *texture_av; 129static AV *texture_av;
62 130
63static struct 131static struct
64{ 132{
… …
101 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
102 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
103} 171}
104 172
105#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
106 175
107#include "pango-font.c" 176#include "pango-font.c"
108#include "pango-fontmap.c" 177#include "pango-fontmap.c"
109#include "pango-render.c" 178#include "pango-render.c"
110 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
111typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
112typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
113 184
114typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
115 186
116static int 187static int
117shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
118{ 189{
119 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
120 191
121 while (attrs) 192 while (attrs)
122 { 193 {
123 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
124 195
125 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
126 return 1; 197 return 1;
127 198
128 attrs = attrs->next; 199 attrs = attrs->next;
129 } 200 }
130 201
131 return 0; 202 return 0;
132} 203}
133 204
134typedef struct cf_layout { 205struct cf_layout {
135 PangoLayout *pl; 206 PangoLayout *pl;
136 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
137 int base_height; 208 int base_height;
138 CFPlus__Font font; 209 DC__Font font;
139} *CFPlus__Layout; 210 rc_t rc;
211};
140 212
213typedef cf_layout *DC__Layout;
214
141static CFPlus__Font default_font; 215static DC__Font default_font;
142static PangoContext *opengl_context; 216static PangoContext *opengl_context;
143static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
144 218
145static void 219static void
146substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
147{ 221{
148 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
149#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
150 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
151#endif 225#endif
152 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153} 227}
154 228
155static void 229static void
156layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
157{ 231{
158 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
159 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
160 */ 234 */
161 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
162 236
163 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
164 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
165 239
166 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
167} 241}
168 242
169static void 243static void
170layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
171{ 245{
172 PangoRectangle rect; 246 PangoRectangle rect;
173 247
174 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
175 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
185} 259}
186 260
187typedef uint16_t tileid; 261typedef uint16_t tileid;
188typedef uint16_t faceid; 262typedef uint16_t faceid;
189 263
190typedef struct { 264struct maptex
265{
191 int name; 266 GLuint name;
192 int w, h; 267 int w, h;
193 float s, t; 268 float s, t;
194 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
195 tileid smoothtile; 270 tileid smoothtile;
196 uint8_t smoothlevel; 271 uint8_t smoothlevel;
197} maptex; 272 uint8_t unused; /* set to zero on use */
273};
198 274
199typedef struct { 275struct mapcell
276{
200 uint32_t player; 277 uint32_t player;
201 tileid tile[3]; 278 tileid tile[3];
202 uint16_t darkness; 279 uint16_t darkness;
203 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
204} mapcell; 281};
205 282
206typedef struct { 283struct maprow
284{
207 int32_t c0, c1; 285 int32_t c0, c1;
208 mapcell *col; 286 mapcell *col;
209} maprow; 287};
210 288
211typedef struct map { 289struct mapgrid {
212 int x, y, w, h; 290 int x, y, w, h;
213 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
214 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
215 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
216 294
217 int32_t rows; 295 int32_t rows;
218 maprow *row; 296 maprow *row;
219} *CFPlus__Map; 297};
298
299typedef mapgrid *DC__Map;
220 300
221static char * 301static char *
222prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
223{ 303{
224 char *p; 304 char *p;
… …
242 322
243#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
244#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
245 325
246static void 326static void
247need_facenum (struct map *self, faceid face) 327need_facenum (struct mapgrid *self, faceid face)
248{ 328{
249 while (self->faces <= face) 329 while (self->faces <= face)
250 { 330 {
251 Append (tileid, self->face2tile, self->faces, self->faces); 331 Append (tileid, self->face2tile, self->faces, self->faces);
252 self->faces *= 2; 332 self->faces *= 2;
253 } 333 }
254} 334}
255 335
256static void 336static void
257need_texid (struct map *self, int texid) 337need_texid (struct mapgrid *self, int texid)
258{ 338{
259 while (self->texs <= texid) 339 while (self->texs <= texid)
260 { 340 {
261 Append (maptex, self->tex, self->texs, self->texs); 341 Append (maptex, self->tex, self->texs, self->texs);
262 self->texs *= 2; 342 self->texs *= 2;
263 } 343 }
264} 344}
265 345
266static maprow * 346static maprow *
267map_get_row (CFPlus__Map self, int y) 347map_get_row (mapgrid *self, int y)
268{ 348{
269 if (0 > y) 349 if (0 > y)
270 { 350 {
271 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
272 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
310 390
311 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
312} 392}
313 393
314static mapcell * 394static mapcell *
315map_get_cell (CFPlus__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
316{ 396{
317 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
318} 398}
319 399
320static void 400static void
321map_clear (CFPlus__Map self) 401map_clear (mapgrid *self)
322{ 402{
323 int r; 403 int r;
324 404
325 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
326 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
333 self->oy = 0; 413 self->oy = 0;
334 self->row = 0; 414 self->row = 0;
335 self->rows = 0; 415 self->rows = 0;
336} 416}
337 417
418#define CELL_CLEAR(cell) \
419 do { \
420 if ((cell)->player) \
421 (cell)->tile [2] = 0; \
422 (cell)->darkness = 0; \
423 (cell)->stat_hp = 0; \
424 (cell)->flags = 0; \
425 (cell)->player = 0; \
426 } while (0)
427
338static void 428static void
339map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
340{ 430{
341 int x, y; 431 int x, y;
342 maprow *row; 432 maprow *row;
343 mapcell *cell; 433 mapcell *cell;
344 434
… …
356 if (x >= row->c1) 446 if (x >= row->c1)
357 break; 447 break;
358 448
359 cell = row->col + x - row->c0; 449 cell = row->col + x - row->c0;
360 450
361 cell->darkness = 0; 451 CELL_CLEAR (cell);
362 cell->stat_hp = 0;
363 cell->flags = 0;
364 cell->player = 0;
365 } 452 }
366 } 453 }
367} 454}
368 455
369typedef struct { 456struct smooth_key
457{
370 tileid tile; 458 tileid tile;
371 uint8_t x, y, level; 459 uint8_t x, y, level;
372} smooth_key; 460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
373 479
374static void 480static void
375smooth_or_bits (HV *hv, smooth_key *key, IV bits) 481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
376{ 482{
377 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 483 auto &&it = h.find (key);
378 484
379 if (SvIOK (*sv)) 485 if (it == h.end ())
380 SvIV_set (*sv, SvIVX (*sv) | bits); 486 h.insert (std::make_pair (key, bits));
381 else 487 else
382 sv_setiv (*sv, bits); 488 it->second |= bits;
383} 489}
384 490
385static void 491static void
386music_finished (void) 492music_finished (void)
387{ 493{
… …
404 ev.code = 1; 510 ev.code = 1;
405 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
406 ev.data2 = 0; 512 ev.data2 = 0;
407 513
408 SDL_PushEvent ((SDL_Event *)&ev); 514 SDL_PushEvent ((SDL_Event *)&ev);
515}
516
517// approximately divide by 255
518static unsigned int
519div255 (unsigned int n)
520{
521 return (n + (n >> 8)) >> 8;
409} 522}
410 523
411static unsigned int 524static unsigned int
412minpot (unsigned int n) 525minpot (unsigned int n)
413{ 526{
… …
423 n |= n >> 16; 536 n |= n >> 16;
424 537
425 return n + 1; 538 return n + 1;
426} 539}
427 540
541static unsigned int
542popcount (unsigned int n)
543{
544 n -= (n >> 1) & 0x55555555U;
545 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
546 n = ((n >> 4) + n) & 0x0f0f0f0fU;
547 n *= 0x01010101U;
548
549 return n >> 24;
550}
551
428/* SDL should provide this, really. */ 552/* SDL should provide this, really. */
429#define SDLK_MODIFIER_MIN 300 553#define SDLK_MODIFIER_MIN 300
430#define SDLK_MODIFIER_MAX 314 554#define SDLK_MODIFIER_MAX 314
431 555
432MODULE = CFPlus PACKAGE = CFPlus 556/******************************************************************************/
557
558static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
559static GV *hover_gv;
560
561static int
562within_widget (SV *widget, NV x, NV y)
563{
564 HV *self;
565 SV **svp;
566 NV wx, ww, wy, wh;
567
568 if (!SvROK (widget))
569 return 0;
570
571 self = (HV *)SvRV (widget);
572
573 if (SvTYPE (self) != SVt_PVHV)
574 return 0;
575
576 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
577 if (y < wy)
578 return 0;
579
580 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
581 if (y >= wy + wh)
582 return 0;
583
584 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
585 if (x < wx)
586 return 0;
587
588 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
589 if (x >= wx + ww)
590 return 0;
591
592 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
593 if (!svp || !SvTRUE (*svp))
594 return 0;
595
596 return 1;
597}
598
599/******************************************************************************/
600
601/* process keyboard modifiers */
602static int
603mod_munge (int mod)
604{
605 mod &= MOD_MASK;
606
607 if (mod & (KMOD_META | KMOD_ALT))
608 mod |= KMOD_LRAM;
609
610 return mod;
611}
612
613static void
614deliantra_main (SV *real_main)
615{
616 dSP;
617
618 PUSHMARK (SP);
619 call_sv (real_main, G_DISCARD | G_VOID);
620}
621
622#ifdef __MACOSX__
623 static SV *real_main;
624
625 /* to due surprising braindamage on the side of SDL design, we
626 * do some mind-boggling hack here: SDL requires a custom main()
627 * on OS X, so... we provide one and call the original main(), which,
628 * due to shared library magic, calls -lSDLmain's main, not perl's main,
629 * and which calls our main (== SDL_main) back.
630 */
631 extern C_LINKAGE int
632 main (int argc, char *argv[])
633 {
634 deliantra_main (real_main);
635 }
636
637 #undef main
638
639 extern C_LINKAGE int main (int argc, char *argv[]);
640
641 static void
642 SDL_main_hack (SV *real_main_)
643 {
644 real_main = real_main_;
645
646 char *argv[] = { "deliantra client", 0 };
647 (main) (1, argv);
648 }
649#else
650 static void
651 SDL_main_hack (SV *real_main)
652 {
653 deliantra_main (real_main);
654 }
655#endif
656
657MODULE = Deliantra::Client PACKAGE = DC
433 658
434PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
435 660
436BOOT: 661BOOT:
437{ 662{
438 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
439 static const struct { 664 static const struct {
440 const char *name; 665 const char *name;
441 IV iv; 666 IV iv;
442 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
443# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
… …
465 690
466 const_iv (SDL_APPINPUTFOCUS), 691 const_iv (SDL_APPINPUTFOCUS),
467 const_iv (SDL_APPMOUSEFOCUS), 692 const_iv (SDL_APPMOUSEFOCUS),
468 const_iv (SDL_APPACTIVE), 693 const_iv (SDL_APPACTIVE),
469 694
695
696 const_iv (SDLK_UNKNOWN),
697 const_iv (SDLK_FIRST),
698 const_iv (SDLK_BACKSPACE),
699 const_iv (SDLK_TAB),
700 const_iv (SDLK_CLEAR),
701 const_iv (SDLK_RETURN),
702 const_iv (SDLK_PAUSE),
703 const_iv (SDLK_ESCAPE),
704 const_iv (SDLK_SPACE),
705 const_iv (SDLK_EXCLAIM),
706 const_iv (SDLK_QUOTEDBL),
707 const_iv (SDLK_HASH),
708 const_iv (SDLK_DOLLAR),
709 const_iv (SDLK_AMPERSAND),
710 const_iv (SDLK_QUOTE),
711 const_iv (SDLK_LEFTPAREN),
712 const_iv (SDLK_RIGHTPAREN),
713 const_iv (SDLK_ASTERISK),
714 const_iv (SDLK_PLUS),
715 const_iv (SDLK_COMMA),
716 const_iv (SDLK_MINUS),
717 const_iv (SDLK_PERIOD),
718 const_iv (SDLK_SLASH),
719 const_iv (SDLK_0),
720 const_iv (SDLK_1),
721 const_iv (SDLK_2),
722 const_iv (SDLK_3),
723 const_iv (SDLK_4),
724 const_iv (SDLK_5),
725 const_iv (SDLK_6),
726 const_iv (SDLK_7),
727 const_iv (SDLK_8),
728 const_iv (SDLK_9),
729 const_iv (SDLK_COLON),
730 const_iv (SDLK_SEMICOLON),
731 const_iv (SDLK_LESS),
732 const_iv (SDLK_EQUALS),
733 const_iv (SDLK_GREATER),
734 const_iv (SDLK_QUESTION),
735 const_iv (SDLK_AT),
736
737 const_iv (SDLK_LEFTBRACKET),
738 const_iv (SDLK_BACKSLASH),
739 const_iv (SDLK_RIGHTBRACKET),
740 const_iv (SDLK_CARET),
741 const_iv (SDLK_UNDERSCORE),
742 const_iv (SDLK_BACKQUOTE),
743 const_iv (SDLK_DELETE),
744
745 const_iv (SDLK_FIRST),
746 const_iv (SDLK_LAST),
470 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
471 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
472 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
473 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
474 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
546 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
547 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
548 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
549 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
550 const_iv (KMOD_MODE), 827 const_iv (KMOD_MODE),
828
829 const_iv (KMOD_LRAM),
830
831 const_iv (MIX_DEFAULT_FORMAT),
832
833 const_iv (SDL_INIT_TIMER),
834 const_iv (SDL_INIT_AUDIO),
835 const_iv (SDL_INIT_VIDEO),
836 const_iv (SDL_INIT_CDROM),
837 const_iv (SDL_INIT_JOYSTICK),
838 const_iv (SDL_INIT_EVERYTHING),
839 const_iv (SDL_INIT_NOPARACHUTE),
840 const_iv (SDL_INIT_EVENTTHREAD),
841
842 const_iv (SDL_GL_RED_SIZE),
843 const_iv (SDL_GL_GREEN_SIZE),
844 const_iv (SDL_GL_BLUE_SIZE),
845 const_iv (SDL_GL_ALPHA_SIZE),
846 const_iv (SDL_GL_DOUBLEBUFFER),
847 const_iv (SDL_GL_BUFFER_SIZE),
848 const_iv (SDL_GL_DEPTH_SIZE),
849 const_iv (SDL_GL_STENCIL_SIZE),
850 const_iv (SDL_GL_ACCUM_RED_SIZE),
851 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
852 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
853 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
854 const_iv (SDL_GL_STEREO),
855 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
856 const_iv (SDL_GL_MULTISAMPLESAMPLES),
857 const_iv (SDL_GL_ACCELERATED_VISUAL),
858 const_iv (SDL_GL_SWAP_CONTROL),
859
860 const_iv (FOW_DARKNESS)
551# undef const_iv 861# undef const_iv
552 }; 862 };
553 863
554 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 864 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
555 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
556 866
557 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
558 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
559} 869}
560 870
… …
572 RETVAL 882 RETVAL
573 883
574NV floor (NV x) 884NV floor (NV x)
575 885
576NV ceil (NV x) 886NV ceil (NV x)
887
888IV minpot (UV n)
889
890IV popcount (UV n)
891
892NV distance (NV dx, NV dy)
893 CODE:
894 RETVAL = pow (dx * dx + dy * dy, 0.5);
895 OUTPUT:
896 RETVAL
577 897
578void 898void
579pango_init () 899pango_init ()
580 CODE: 900 CODE:
581{ 901{
582 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
583 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 903 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
584 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 904 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
905 /*pango_context_set_font_description (opengl_context, default_font);*/
906#if PANGO_VERSION_CHECK (1, 15, 2)
907 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
908 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
909#endif
585} 910}
586 911
587int 912char *SDL_GetError ()
588SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589 913
590void 914void SDL_main_hack (SV *real_main)
915 PROTOTYPE: &
916
917int SDL_Init (U32 flags)
918
919int SDL_InitSubSystem (U32 flags)
920
921void SDL_QuitSubSystem (U32 flags)
922
591SDL_Quit () 923void SDL_Quit ()
592 924
925int SDL_GL_SetAttribute (int attr, int value)
926 C_ARGS: (SDL_GLattr)attr, value
927
928int SDL_GL_GetAttribute (int attr)
929 CODE:
930 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
931 XSRETURN_UNDEF;
932 OUTPUT:
933 RETVAL
934
593void 935void
594SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
595 PPCODE: 937 PPCODE:
596{ 938{
597 SDL_Rect **m; 939 SDL_Rect **m;
598 940
599 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603 945
604 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606 948
607 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611 953
612 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613#if SDL_VERSION_ATLEAST(1,2,10)
614 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616#endif
617
618 SDL_EnableUNICODE (1);
619 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620 956
621 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622 958
623 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
624 while (*m) 960 while (*m)
625 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
626 AV *av = newAV (); 964 AV *av = newAV ();
627 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
628 av_push (av, newSViv ((*m)->h)); 966 av_push (av, newSViv ((*m)->h));
967 av_push (av, newSViv (rgb));
968 av_push (av, newSViv (alpha));
629 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
630 971
631 ++m; 972 ++m;
632 } 973 }
633} 974}
634 975
635char *
636SDL_GetError ()
637
638int 976int
639SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640 CODE: 978 CODE:
979{
980 SDL_EnableUNICODE (1);
981 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
982
983 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
984 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
985 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
986 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
987
641 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
642 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643 ); 990 );
991
644 if (RETVAL) 992 if (RETVAL)
645 { 993 {
646 av_clear (texture_av); 994 av_clear (texture_av);
647
648 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
649# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 995#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650# include "glfunc.h" 996#include "glfunc.h"
651# undef GL_FUNC 997#undef GL_FUNC
652 998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
653 } 1000 }
1001}
654 OUTPUT: 1002 OUTPUT:
655 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
656 1007
657void 1008void
658SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
659 1010
660char * 1011char *
661SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
662 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
663void 1025void
664SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
665 PPCODE: 1030 PPCODE:
666{ 1031{
667 SDL_Event ev; 1032 SDL_Event ev;
668 1033
669 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670 { 1036 {
671 HV *hv = newHV (); 1037 HV *hv = newHV ();
672 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
673 1039
674 switch (ev.type) 1040 switch (ev.type)
675 { 1041 {
676 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
677 case SDL_KEYUP: 1043 case SDL_KEYUP:
678 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1046 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
681 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1047 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
682 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683 break; 1049 break;
684 1050
685 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
686 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688 break; 1054 break;
689 1055
690 case SDL_MOUSEMOTION: 1056 case SDL_MOUSEMOTION:
1057 {
1058 int state = ev.motion.state;
1059 int x = ev.motion.x;
1060 int y = ev.motion.y;
1061 int xrel = ev.motion.xrel;
1062 int yrel = ev.motion.yrel;
1063
1064 /* do simplistic event compression */
1065 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1066 && state == ev.motion.state)
1067 {
1068 xrel += ev.motion.xrel;
1069 yrel += ev.motion.yrel;
1070 x = ev.motion.x;
1071 y = ev.motion.y;
1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1073 }
1074
691 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
692
693 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
694 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
695 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
696 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
698 break; 1082 break;
699 1083
700 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
701 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
702 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703 1087
704 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
712 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714 break; 1098 break;
715 } 1099 }
716 1100
717 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1101 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718 } 1102 }
719} 1103}
720 1104
1105char *
1106SDL_AudioDriverName ()
1107 CODE:
1108{
1109 char buf [256];
1110 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1111 XSRETURN_UNDEF;
1112
1113 RETVAL = buf;
1114}
1115 OUTPUT:
1116 RETVAL
1117
721int 1118int
722Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1119Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723 POSTCALL: 1120 POSTCALL:
724 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
725 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
726 1123
727void 1124void
1125Mix_QuerySpec ()
1126 PPCODE:
1127{
1128 int freq, channels;
1129 Uint16 format;
1130
1131 if (Mix_QuerySpec (&freq, &format, &channels))
1132 {
1133 EXTEND (SP, 3);
1134 PUSHs (sv_2mortal (newSViv (freq)));
1135 PUSHs (sv_2mortal (newSViv (format)));
1136 PUSHs (sv_2mortal (newSViv (channels)));
1137 }
1138}
1139
1140void
728Mix_CloseAudio () 1141Mix_CloseAudio ()
729 1142
730int 1143int
731Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
1145
1146const char *
1147Mix_GetError ()
732 1148
733void 1149void
734lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
735 CODE: 1151 CODE:
736 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
762 } 1178 }
763 } 1179 }
764#endif 1180#endif
765} 1181}
766 1182
767void 1183int
768add_font (char *file) 1184add_font (char *file)
769 CODE: 1185 CODE:
770 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1186 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1187 OUTPUT:
1188 RETVAL
1189
1190void
1191IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1192
1193# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1194void
1195Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
771 1196
772void 1197void
773load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
774 ALIAS: 1199 ALIAS:
775 load_image_file = 1 1200 load_image_file = 1
… …
778 STRLEN image_len; 1203 STRLEN image_len;
779 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
780 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
781 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
782 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
783 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
784 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
785 1210
786 if (!rw) 1211 if (!rw)
787 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
788 1213
… …
821 1246
822 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
823 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
824 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
825 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
826 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
827 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1252 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
828 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
829 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
830 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
831 1256
… …
861void 1286void
862error (char *message) 1287error (char *message)
863 CODE: 1288 CODE:
864 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
865#ifdef _WIN32 1290#ifdef _WIN32
866 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867#endif 1292#endif
868 1293
869void 1294void
870fatal (char *message) 1295fatal (char *message)
871 CODE: 1296 CODE:
872 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
873#ifdef _WIN32 1298#ifdef _WIN32
874 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875#endif 1300#endif
876 _exit (1); 1301 _exit (1);
877 1302
878void 1303void
879_exit (int retval = 0) 1304_exit (int retval = 0)
… …
882 ExitThread (retval); // unclean, please beam me up 1307 ExitThread (retval); // unclean, please beam me up
883#else 1308#else
884 _exit (retval); 1309 _exit (retval);
885#endif 1310#endif
886 1311
887MODULE = CFPlus PACKAGE = CFPlus::Font 1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
888 1320
889CFPlus::Font 1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
1327
1328MODULE = Deliantra::Client PACKAGE = DC::Font
1329
1330PROTOTYPES: DISABLE
1331
1332DC::Font
890new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
891 CODE: 1334 CODE:
892{ 1335{
893 int count; 1336 int count;
894 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
895 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
897} 1340}
898 OUTPUT: 1341 OUTPUT:
899 RETVAL 1342 RETVAL
900 1343
901void 1344void
902DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
903 CODE: 1346 CODE:
904 pango_font_description_free (self); 1347 pango_font_description_free (self);
905 1348
906void 1349void
907make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
908 CODE: 1352 CODE:
909 default_font = self; 1353 default_font = self;
910 1354
911MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
912 1356
1357PROTOTYPES: DISABLE
1358
913void 1359void
914reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
915 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
916 tc_clear (); 1369 tc_restore ();
917 1370
918CFPlus::Layout 1371DC::Layout
919new (SV *class) 1372new (SV *klass)
920 CODE: 1373 CODE:
921 New (0, RETVAL, 1, struct cf_layout); 1374 RETVAL = new cf_layout;
922 1375
923 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
924 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
925 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
926 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
… …
932 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
933 OUTPUT: 1386 OUTPUT:
934 RETVAL 1387 RETVAL
935 1388
936void 1389void
937DESTROY (CFPlus::Layout self) 1390DESTROY (DC::Layout self)
938 CODE: 1391 CODE:
939 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
940 Safefree (self); 1393 delete self;
941 1394
942void 1395void
943set_text (CFPlus::Layout self, SV *text_) 1396set_text (DC::Layout self, SV *text_)
944 CODE: 1397 CODE:
945{ 1398{
946 STRLEN textlen; 1399 STRLEN textlen;
947 char *text = SvPVutf8 (text_, textlen); 1400 char *text = SvPVutf8 (text_, textlen);
948 1401
949 pango_layout_set_text (self->pl, text, textlen); 1402 pango_layout_set_text (self->pl, text, textlen);
950} 1403}
951 1404
952void 1405void
953set_markup (CFPlus::Layout self, SV *text_) 1406set_markup (DC::Layout self, SV *text_)
954 CODE: 1407 CODE:
955{ 1408{
956 STRLEN textlen; 1409 STRLEN textlen;
957 char *text = SvPVutf8 (text_, textlen); 1410 char *text = SvPVutf8 (text_, textlen);
958 1411
959 pango_layout_set_markup (self->pl, text, textlen); 1412 pango_layout_set_markup (self->pl, text, textlen);
960} 1413}
961 1414
962void 1415void
963set_shapes (CFPlus::Layout self, ...) 1416set_shapes (DC::Layout self, ...)
964 CODE: 1417 CODE:
965{ 1418{
966 PangoAttrList *attrs = 0; 1419 PangoAttrList *attrs = 0;
967 const char *text = pango_layout_get_text (self->pl); 1420 const char *text = pango_layout_get_text (self->pl);
968 const char *pos = text; 1421 const char *pos = text;
… …
1003 if (attrs) 1456 if (attrs)
1004 pango_layout_set_attributes (self->pl, attrs); 1457 pango_layout_set_attributes (self->pl, attrs);
1005} 1458}
1006 1459
1007void 1460void
1008get_shapes (CFPlus::Layout self) 1461get_shapes (DC::Layout self)
1009 PPCODE: 1462 PPCODE:
1010{ 1463{
1011 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1464 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012 1465
1013 do 1466 do
1014 { 1467 {
1015 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1468 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016 1469
1017 if (run && shape_attr_p (run)) 1470 if (run && shape_attr_p (run))
1018 { 1471 {
1019 PangoRectangle extents; 1472 PangoRectangle extents;
1020 pango_layout_iter_get_run_extents (iter, 0, &extents); 1473 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1028 1481
1029 pango_layout_iter_free (iter); 1482 pango_layout_iter_free (iter);
1030} 1483}
1031 1484
1032int 1485int
1033has_wrapped (CFPlus::Layout self) 1486has_wrapped (DC::Layout self)
1034 CODE: 1487 CODE:
1035{ 1488{
1036 int lines = 1; 1489 int lines = 1;
1037 const char *text = pango_layout_get_text (self->pl); 1490 const char *text = pango_layout_get_text (self->pl);
1038 1491
… …
1043} 1496}
1044 OUTPUT: 1497 OUTPUT:
1045 RETVAL 1498 RETVAL
1046 1499
1047SV * 1500SV *
1048get_text (CFPlus::Layout self) 1501get_text (DC::Layout self)
1049 CODE: 1502 CODE:
1050 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1503 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051 sv_utf8_decode (RETVAL); 1504 sv_utf8_decode (RETVAL);
1052 OUTPUT: 1505 OUTPUT:
1053 RETVAL 1506 RETVAL
1054 1507
1055void 1508void
1056set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1509set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057 CODE: 1510 CODE:
1058 self->r = r; 1511 self->r = r;
1059 self->g = g; 1512 self->g = g;
1060 self->b = b; 1513 self->b = b;
1061 self->a = a; 1514 self->a = a;
1062 1515
1063void 1516void
1064set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1517set_font (DC::Layout self, DC::Font font = 0)
1065 CODE: 1518 CODE:
1066 if (self->font != font) 1519 if (self->font != font)
1067 { 1520 {
1068 self->font = font; 1521 self->font = font;
1069 layout_update_font (self); 1522 layout_update_font (self);
1070 } 1523 }
1071 1524
1072void 1525void
1073set_height (CFPlus::Layout self, int base_height) 1526set_height (DC::Layout self, int base_height)
1074 CODE: 1527 CODE:
1075 if (self->base_height != base_height) 1528 if (self->base_height != base_height)
1076 { 1529 {
1077 self->base_height = base_height; 1530 self->base_height = base_height;
1078 layout_update_font (self); 1531 layout_update_font (self);
1079 } 1532 }
1080 1533
1081void 1534void
1082set_width (CFPlus::Layout self, int max_width = -1) 1535set_width (DC::Layout self, int max_width = -1)
1083 CODE: 1536 CODE:
1084 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1537 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085 1538
1086void 1539void
1087set_indent (CFPlus::Layout self, int indent) 1540set_indent (DC::Layout self, int indent)
1088 CODE: 1541 CODE:
1089 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1542 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090 1543
1091void 1544void
1092set_spacing (CFPlus::Layout self, int spacing) 1545set_spacing (DC::Layout self, int spacing)
1093 CODE: 1546 CODE:
1094 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1547 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095 1548
1096void 1549void
1097set_ellipsise (CFPlus::Layout self, int ellipsise) 1550set_ellipsise (DC::Layout self, int ellipsise)
1098 CODE: 1551 CODE:
1099 pango_layout_set_ellipsize (self->pl, 1552 pango_layout_set_ellipsize (self->pl,
1100 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1553 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1554 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1555 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103 : PANGO_ELLIPSIZE_NONE 1556 : PANGO_ELLIPSIZE_NONE
1104 ); 1557 );
1105 1558
1106void 1559void
1107set_single_paragraph_mode (CFPlus::Layout self, int spm) 1560set_single_paragraph_mode (DC::Layout self, int spm)
1108 CODE: 1561 CODE:
1109 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1562 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110 1563
1111void 1564void
1112size (CFPlus::Layout self) 1565size (DC::Layout self)
1113 PPCODE: 1566 PPCODE:
1114{ 1567{
1115 int w, h; 1568 int w, h;
1116 1569
1117 layout_get_pixel_size (self, &w, &h); 1570 layout_get_pixel_size (self, &w, &h);
… …
1120 PUSHs (sv_2mortal (newSViv (w))); 1573 PUSHs (sv_2mortal (newSViv (w)));
1121 PUSHs (sv_2mortal (newSViv (h))); 1574 PUSHs (sv_2mortal (newSViv (h)));
1122} 1575}
1123 1576
1124int 1577int
1125descent (CFPlus::Layout self) 1578descent (DC::Layout self)
1126 CODE: 1579 CODE:
1127{ 1580{
1128 PangoRectangle rect; 1581 PangoRectangle rect;
1129 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1582 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130 pango_layout_line_get_pixel_extents (line, 0, &rect); 1583 pango_layout_line_get_pixel_extents (line, 0, &rect);
1131 RETVAL = PANGO_DESCENT (rect); 1584 RETVAL = PANGO_DESCENT (rect);
1132} 1585}
1133 OUTPUT: 1586 OUTPUT:
1134 RETVAL 1587 RETVAL
1135 1588
1136int 1589int
1137xy_to_index (CFPlus::Layout self, int x, int y) 1590xy_to_index (DC::Layout self, int x, int y)
1138 CODE: 1591 CODE:
1139{ 1592{
1140 int index, trailing; 1593 int index, trailing;
1141 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1594 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142 RETVAL = index + trailing; 1595 RETVAL = index + trailing;
1143} 1596}
1144 OUTPUT: 1597 OUTPUT:
1145 RETVAL 1598 RETVAL
1146 1599
1147void 1600void
1148cursor_pos (CFPlus::Layout self, int index) 1601cursor_pos (DC::Layout self, int index)
1149 PPCODE: 1602 PPCODE:
1150{ 1603{
1151 PangoRectangle strong_pos; 1604 PangoRectangle pos;
1152 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1605 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153 1606
1154 EXTEND (SP, 3); 1607 EXTEND (SP, 3);
1155 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1608 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158} 1611}
1159 1612
1160void 1613void
1161index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1614index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162 PPCODE: 1615 PPCODE:
1163{ 1616{
1164 int line, x; 1617 int line, x;
1165 1618
1166 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1619 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1620#if !PANGO_VERSION_CHECK (1, 17, 3)
1167 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1621 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168 1622 --line;
1623#endif
1169 EXTEND (SP, 2); 1624 EXTEND (SP, 2);
1170 PUSHs (sv_2mortal (newSViv (line - 1))); 1625 PUSHs (sv_2mortal (newSViv (line)));
1171 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1626 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172} 1627}
1173 1628
1174void 1629void
1175line_x_to_index (CFPlus::Layout self, int line, int x) 1630line_x_to_index (DC::Layout self, int line, int x)
1176 PPCODE: 1631 PPCODE:
1177{ 1632{
1178 PangoLayoutLine *lp; 1633 PangoLayoutLine *lp;
1179 int index, trailing; 1634 int index, trailing;
1180 1635
1181 if (line < 0) 1636 if (line < 0)
1182 XSRETURN_EMPTY; 1637 XSRETURN_EMPTY;
1183 1638
1184 if (!(lp = pango_layout_get_line (self->pl, line))) 1639 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185 XSRETURN_EMPTY; /* do better */ 1640 XSRETURN_EMPTY; /* do better */
1186 1641
1187 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1642 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188 1643
1189 EXTEND (SP, 2); 1644 EXTEND (SP, 2);
… …
1195 PUSHs (sv_2mortal (newSViv (trailing))); 1650 PUSHs (sv_2mortal (newSViv (trailing)));
1196 } 1651 }
1197} 1652}
1198 1653
1199void 1654void
1200render (CFPlus::Layout self, float x, float y, int flags = 0) 1655render (DC::Layout self, float x, float y, int flags = 0)
1201 PPCODE: 1656 CODE:
1657 self->rc.clear ();
1202 pango_opengl_render_layout_subpixel ( 1658 pango_opengl_render_layout_subpixel (
1203 self->pl, 1659 self->pl,
1660 &self->rc,
1204 x * PANGO_SCALE, y * PANGO_SCALE, 1661 x * PANGO_SCALE, y * PANGO_SCALE,
1205 self->r, self->g, self->b, self->a, 1662 self->r, self->g, self->b, self->a,
1206 flags 1663 flags
1207 ); 1664 );
1665 // we assume that context_change actually clears/frees stuff
1666 // and does not do any recomputation...
1667 pango_layout_context_changed (self->pl);
1208 1668
1209MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211void 1669void
1212pad2pot (SV *data_, SV *w_, SV *h_) 1670draw (DC::Layout self)
1213 CODE: 1671 CODE:
1214{ 1672{
1215 int ow = SvIV (w_); 1673 glEnable (GL_TEXTURE_2D);
1216 int oh = SvIV (h_); 1674 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1675 glEnable (GL_BLEND);
1676 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1677 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1678 glEnable (GL_ALPHA_TEST);
1679 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217 1680
1218 if (ow && oh) 1681 self->rc.draw ();
1682
1683 glDisable (GL_ALPHA_TEST);
1684 glDisable (GL_BLEND);
1685 glDisable (GL_TEXTURE_2D);
1686}
1687
1688MODULE = Deliantra::Client PACKAGE = DC::Texture
1689
1690PROTOTYPES: ENABLE
1691
1692void
1693pad (SV *data_, int ow, int oh, int nw, int nh)
1694 CODE:
1695{
1696 if ((nw != ow || nh != oh) && SvOK (data_))
1219 { 1697 {
1220 int nw = minpot (ow);
1221 int nh = minpot (oh);
1222
1223 if (nw != ow || nh != oh)
1224 {
1225 if (SvOK (data_))
1226 {
1227 STRLEN datalen; 1698 STRLEN datalen;
1228 char *data = SvPVbyte (data_, datalen); 1699 char *data = SvPVbyte (data_, datalen);
1229 int bpp = datalen / (ow * oh); 1700 int bpp = datalen / (ow * oh);
1230 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1701 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231 1702
1232 SvPOK_only (result_); 1703 SvPOK_only (result_);
1233 SvCUR_set (result_, nw * nh * bpp); 1704 SvCUR_set (result_, nw * nh * bpp);
1234 1705
1235 memset (SvPVX (result_), 0, nw * nh * bpp); 1706 memset (SvPVX (result_), 0, nw * nh * bpp);
1236 while (oh--) 1707 while (oh--)
1237 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1708 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238 1709
1239 sv_setsv (data_, result_); 1710 sv_setsv (data_, result_);
1240 }
1241
1242 sv_setiv (w_, nw);
1243 sv_setiv (h_, nh);
1244 }
1245 } 1711 }
1246} 1712}
1247 1713
1248void 1714void
1249draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1715draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1255{ 1721{
1256 HV *hv = (HV *)SvRV (self); 1722 HV *hv = (HV *)SvRV (self);
1257 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1723 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1724 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1725 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1726
1727 if (name <= 0)
1728 XSRETURN_EMPTY;
1260 1729
1261 if (items < 5) 1730 if (items < 5)
1262 { 1731 {
1263 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1732 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1733 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1292 glDisable (GL_ALPHA_TEST); 1761 glDisable (GL_ALPHA_TEST);
1293 glDisable (GL_BLEND); 1762 glDisable (GL_BLEND);
1294 } 1763 }
1295} 1764}
1296 1765
1297MODULE = CFPlus PACKAGE = CFPlus::Map 1766void
1767draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1768 PROTOTYPE: @
1769 CODE:
1770{
1771 glEnable (GL_BLEND);
1772 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1773 glEnable (GL_TEXTURE_2D);
1774 glBindTexture (GL_TEXTURE_2D, name1);
1298 1775
1299CFPlus::Map 1776 glColor3f (intensity, intensity, intensity);
1777 glPushMatrix ();
1778 glScalef (1./3, 1./3, 1.);
1779
1780 if (blend > 0.f)
1781 {
1782 float dx3 = dx * -3.f / w;
1783 float dy3 = dy * -3.f / h;
1784 GLfloat env_color[4] = { 0., 0., 0., blend };
1785
1786 /* interpolate the two shadow textures */
1787 /* stage 0 == rgb(glcolor) + alpha(t0) */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1791 gl.ActiveTexture (GL_TEXTURE1);
1792 glEnable (GL_TEXTURE_2D);
1793 glBindTexture (GL_TEXTURE_2D, name2);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1795
1796 /* rgb == rgb(glcolor) */
1797 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1800
1801 /* alpha = interpolate t0, t1 by env_alpha */
1802 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1807
1808 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1809 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1810
1811 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1812 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1813
1814 glBegin (GL_QUADS);
1815 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1816 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1819 glEnd ();
1820
1821 glDisable (GL_TEXTURE_2D);
1822 gl.ActiveTexture (GL_TEXTURE0);
1823 }
1824 else
1825 {
1826 /* simple blending of one texture, also opengl <1.3 path */
1827 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1828
1829 glBegin (GL_QUADS);
1830 glTexCoord2f (0, 0); glVertex2f (0, 0);
1831 glTexCoord2f (0, t); glVertex2f (0, h);
1832 glTexCoord2f (s, t); glVertex2f (w, h);
1833 glTexCoord2f (s, 0); glVertex2f (w, 0);
1834 glEnd ();
1835 }
1836
1837 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1838 {
1839 int x, y;
1840 int dx3 = dx * 3;
1841 int dy3 = dy * 3;
1842
1843 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1844 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1845 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1846 glTranslatef (-1., -1., 0);
1847 glBegin (GL_QUADS);
1848
1849 for (y = 1; y < h; y += 3)
1850 {
1851 int y1 = y - dy3;
1852 int y1valid = y1 >= 0 && y1 < h;
1853
1854 for (x = 1; x < w; x += 3)
1855 {
1856 int x1 = x - dx3;
1857 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 uint8_t h2;
1859
1860 if (y1valid && x1 >= 0 && x1 < w)
1861 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1862 else
1863 h2 = 1; /* out of range == invisible */
1864
1865 if (h1 || h2)
1866 {
1867 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1868 glColor4f (1., 1., 1., alpha);
1869
1870 glTexCoord2f (0, 0.); glVertex2i (x , y );
1871 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1872 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1873 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1874 }
1875 }
1876 }
1877 }
1878
1879 glEnd ();
1880
1881 glPopMatrix ();
1882
1883 glDisable (GL_TEXTURE_2D);
1884 glDisable (GL_BLEND);
1885}
1886
1887IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1888 CODE:
1889{
1890 GLint width;
1891 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1892 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1893 RETVAL = width > 0;
1894}
1895 OUTPUT:
1896 RETVAL
1897
1898MODULE = Deliantra::Client PACKAGE = DC::Map
1899
1900PROTOTYPES: DISABLE
1901
1902DC::Map
1300new (SV *class) 1903new (SV *klass)
1301 CODE: 1904 CODE:
1302 New (0, RETVAL, 1, struct map); 1905 New (0, RETVAL, 1, mapgrid);
1303 RETVAL->x = 0; 1906 RETVAL->x = 0;
1304 RETVAL->y = 0; 1907 RETVAL->y = 0;
1305 RETVAL->w = 0; 1908 RETVAL->w = 0;
1306 RETVAL->h = 0; 1909 RETVAL->h = 0;
1307 RETVAL->ox = 0; 1910 RETVAL->ox = 0;
… …
1312 RETVAL->row = 0; 1915 RETVAL->row = 0;
1313 OUTPUT: 1916 OUTPUT:
1314 RETVAL 1917 RETVAL
1315 1918
1316void 1919void
1317DESTROY (CFPlus::Map self) 1920DESTROY (DC::Map self)
1318 CODE: 1921 CODE:
1319{ 1922{
1320 map_clear (self); 1923 map_clear (self);
1321 Safefree (self->face2tile); 1924 Safefree (self->face2tile);
1322 Safefree (self->tex); 1925 Safefree (self->tex);
1323 Safefree (self); 1926 Safefree (self);
1324} 1927}
1325 1928
1326void 1929void
1327resize (CFPlus::Map self, int map_width, int map_height) 1930resize (DC::Map self, int map_width, int map_height)
1328 CODE: 1931 CODE:
1329 self->w = map_width; 1932 self->w = map_width;
1330 self->h = map_height; 1933 self->h = map_height;
1331 1934
1332void 1935void
1333clear (CFPlus::Map self) 1936clear (DC::Map self)
1334 CODE: 1937 CODE:
1335 map_clear (self); 1938 map_clear (self);
1336 1939
1337void 1940void
1338set_tileid (CFPlus::Map self, int face, int tile) 1941set_tileid (DC::Map self, int face, int tile)
1339 CODE: 1942 CODE:
1340{ 1943{
1341 need_facenum (self, face); self->face2tile [face] = tile; 1944 need_facenum (self, face); self->face2tile [face] = tile;
1342 need_texid (self, tile); 1945 need_texid (self, tile);
1343} 1946}
1344 1947
1345void 1948void
1346set_smooth (CFPlus::Map self, int face, int smooth, int level) 1949set_smooth (DC::Map self, int face, int smooth, int level)
1347 CODE: 1950 CODE:
1348{ 1951{
1349 tileid texid; 1952 tileid texid;
1350 maptex *tex; 1953 maptex *tex;
1351 1954
1352 if (face < 0 || face >= self->faces) 1955 if (face < 0 || face >= self->faces)
1353 return; 1956 return;
1354 1957
1355 if (smooth < 0 || smooth >= self->faces) 1958 if (smooth < 0 || smooth >= self->faces)
1356 return; 1959 return;
1357 1960
1358 texid = self->face2tile [face]; 1961 texid = self->face2tile [face];
1359 1962
1360 if (!texid) 1963 if (!texid)
1361 return; 1964 return;
1362 1965
1363 tex = self->tex + texid; 1966 tex = self->tex + texid;
1364 tex->smoothtile = self->face2tile [smooth]; 1967 tex->smoothtile = self->face2tile [smooth];
1365 tex->smoothlevel = level; 1968 tex->smoothlevel = level;
1366} 1969}
1367 1970
1368void 1971void
1369set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1972set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1370 CODE: 1973 CODE:
1371{ 1974{
1372 need_texid (self, texid); 1975 need_texid (self, texid);
1373 1976
1374 { 1977 {
… …
1393 // use uglier nearest interpolation because linear suffers 1996 // use uglier nearest interpolation because linear suffers
1394 // from transparent color bleeding and ugly wrapping effects. 1997 // from transparent color bleeding and ugly wrapping effects.
1395 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1998 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396} 1999}
1397 2000
2001void
2002expire_textures (DC::Map self, int texid, int count)
2003 PPCODE:
2004 for (; texid < self->texs && count; ++texid, --count)
2005 {
2006 maptex *tex = self->tex + texid;
2007
2008 if (tex->name)
2009 {
2010 if (tex->unused)
2011 {
2012 tex->name = 0;
2013 tex->unused = 0;
2014 XPUSHs (sv_2mortal (newSViv (texid)));
2015 }
2016 else
2017 tex->unused = 1;
2018 }
2019 }
2020
1398int 2021int
1399ox (CFPlus::Map self) 2022ox (DC::Map self)
1400 ALIAS: 2023 ALIAS:
1401 oy = 1 2024 oy = 1
1402 x = 2 2025 x = 2
1403 y = 3 2026 y = 3
1404 w = 4 2027 w = 4
… …
1415 } 2038 }
1416 OUTPUT: 2039 OUTPUT:
1417 RETVAL 2040 RETVAL
1418 2041
1419void 2042void
1420scroll (CFPlus::Map self, int dx, int dy) 2043scroll (DC::Map self, int dx, int dy)
1421 CODE: 2044 CODE:
1422{ 2045{
1423 if (dx > 0) 2046 if (dx > 0)
1424 map_blank (self, self->x, self->y, dx, self->h); 2047 map_blank (self, self->x, self->y, dx, self->h);
1425 else if (dx < 0) 2048 else if (dx < 0)
… …
1440 self->rows += MAP_EXTEND_Y; 2063 self->rows += MAP_EXTEND_Y;
1441 self->y += MAP_EXTEND_Y; 2064 self->y += MAP_EXTEND_Y;
1442 } 2065 }
1443} 2066}
1444 2067
1445void 2068SV *
1446map1a_update (CFPlus::Map self, SV *data_, int extmap) 2069map1a_update (DC::Map self, SV *data_)
1447 CODE: 2070 CODE:
1448{ 2071{
1449 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2072 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450 uint8_t *data_end = (uint8_t *)SvEND (data_); 2073 uint8_t *data_end = (uint8_t *)SvEND (data_);
1451 mapcell *cell; 2074 mapcell *cell;
1452 int x, y, flags; 2075 int x, y, z, flags;
2076 AV *missing = newAV ();
2077 RETVAL = newRV_noinc ((SV *)missing);
1453 2078
1454 while (data < data_end - 1) 2079 while (data < data_end - 1)
1455 { 2080 {
1456 flags = (data [0] << 8) + data [1]; data += 2; 2081 flags = (data [0] << 8) + data [1]; data += 2;
1457 2082
… …
1470 2095
1471 //TODO: don't trust server data to be in-range(!) 2096 //TODO: don't trust server data to be in-range(!)
1472 2097
1473 if (flags & 8) 2098 if (flags & 8)
1474 { 2099 {
2100 uint8_t ext, cmd;
2101
1475 if (extmap) 2102 do
1476 { 2103 {
1477 uint8_t ext, cmd; 2104 ext = *data++;
2105 cmd = ext & 0x7f;
1478 2106
1479 do 2107 if (cmd < 4)
2108 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2109 else if (cmd == 5) // health
1480 { 2110 {
1481 ext = *data++;
1482 cmd = ext & 0x3f;
1483
1484 if (cmd < 4)
1485 cell->darkness = 255 - ext * 64 + 1;
1486 else if (cmd == 5) // health
1487 {
1488 cell->stat_width = 1; 2111 cell->stat_width = 1;
1489 cell->stat_hp = *data++; 2112 cell->stat_hp = *data++;
1490 }
1491 else if (cmd == 6) // monster width
1492 cell->stat_width = *data++ + 1;
1493 else if (cmd == 0x47)
1494 {
1495 if (*data == 4)
1496 ; // decode player count
1497
1498 data += *data + 1;
1499 }
1500 else if (cmd == 8) // cell flags
1501 cell->flags = *data++;
1502 else if (ext & 0x40) // unknown, multibyte => skip
1503 data += *data + 1;
1504 else
1505 data++;
1506 } 2113 }
1507 while (ext & 0x80); 2114 else if (cmd == 6) // monster width
2115 cell->stat_width = *data++ + 1;
2116 else if (cmd == 0x47)
2117 {
2118 if (*data == 1) cell->player = data [1];
2119 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2120 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2121 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2122
2123 data += *data + 1;
2124 }
2125 else if (cmd == 8) // cell flags
2126 cell->flags = *data++;
2127 else if (ext & 0x40) // unknown, multibyte => skip
2128 data += *data + 1;
2129 else
2130 data++;
1508 } 2131 }
1509 else 2132 while (ext & 0x80);
1510 cell->darkness = *data++ + 1;
1511 } 2133 }
1512 2134
2135 for (z = 0; z <= 2; ++z)
1513 if (flags & 4) 2136 if (flags & (4 >> z))
1514 { 2137 {
1515 faceid face = (data [0] << 8) + data [1]; data += 2; 2138 faceid face = (data [0] << 8) + data [1]; data += 2;
1516 need_facenum (self, face); 2139 need_facenum (self, face);
1517 cell->tile [0] = self->face2tile [face]; 2140 cell->tile [z] = self->face2tile [face];
2141
2142 if (cell->tile [z])
2143 {
2144 maptex *tex = self->tex + cell->tile [z];
2145 tex->unused = 0;
2146 if (!tex->name)
2147 av_push (missing, newSViv (cell->tile [z]));
2148
2149 if (tex->smoothtile)
2150 {
2151 maptex *smooth = self->tex + tex->smoothtile;
2152 smooth->unused = 0;
2153 if (!smooth->name)
2154 av_push (missing, newSViv (tex->smoothtile));
2155 }
2156 }
1518 } 2157 }
1519
1520 if (flags & 2)
1521 {
1522 faceid face = (data [0] << 8) + data [1]; data += 2;
1523 need_facenum (self, face);
1524 cell->tile [1] = self->face2tile [face];
1525 }
1526
1527 if (flags & 1)
1528 {
1529 faceid face = (data [0] << 8) + data [1]; data += 2;
1530 need_facenum (self, face);
1531 cell->tile [2] = self->face2tile [face];
1532 }
1533 } 2158 }
1534 else 2159 else
1535 cell->darkness = 0; 2160 CELL_CLEAR (cell);
1536 } 2161 }
1537} 2162}
2163 OUTPUT:
2164 RETVAL
1538 2165
1539SV * 2166SV *
1540mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2167mapmap (DC::Map self, int x0, int y0, int w, int h)
1541 CODE: 2168 CODE:
1542{ 2169{
1543 int x1, x; 2170 int x1, x;
1544 int y1, y; 2171 int y1, y;
1545 int z; 2172 int z;
… …
1558 ? self->row + y 2185 ? self->row + y
1559 : 0; 2186 : 0;
1560 2187
1561 for (x = x0; x < x1; x++) 2188 for (x = x0; x < x1; x++)
1562 { 2189 {
1563 int r = 32, g = 32, b = 32, a = 192; 2190 unsigned int r = 32, g = 32, b = 32, a = 192;
1564 2191
1565 if (row && row->c0 <= x && x < row->c1) 2192 if (row && row->c0 <= x && x < row->c1)
1566 { 2193 {
1567 mapcell *cell = row->col + (x - row->c0); 2194 mapcell *cell = row->col + (x - row->c0);
1568 2195
… …
1570 { 2197 {
1571 maptex tex = self->tex [cell->tile [z]]; 2198 maptex tex = self->tex [cell->tile [z]];
1572 int a0 = 255 - tex.a; 2199 int a0 = 255 - tex.a;
1573 int a1 = tex.a; 2200 int a1 = tex.a;
1574 2201
1575 r = (r * a0 + tex.r * a1) / 255; 2202 r = div255 (r * a0 + tex.r * a1);
1576 g = (g * a0 + tex.g * a1) / 255; 2203 g = div255 (g * a0 + tex.g * a1);
1577 b = (b * a0 + tex.b * a1) / 255; 2204 b = div255 (b * a0 + tex.b * a1);
1578 a = (a * a0 + tex.a * a1) / 255; 2205 a = div255 (a * a0 + tex.a * a1);
1579 } 2206 }
1580 } 2207 }
1581 2208
1582 *map++ = (r ) 2209 *map++ = (r )
1583 | (g << 8) 2210 | (g << 8)
1584 | (b << 16) 2211 | (b << 16)
1585 | (a << 24); 2212 | (a << 24);
1586 } 2213 }
1587 } 2214 }
1588 2215
1589 RETVAL = map_sv; 2216 RETVAL = map_sv;
1590} 2217}
1591 OUTPUT: 2218 OUTPUT:
1592 RETVAL 2219 RETVAL
1593 2220
1594void 2221void
1595draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2222draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1596 CODE: 2223 CODE:
1597{ 2224{
1598 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1600 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1601 smooth_key skey;
1602 int x, y, z; 2225 int x, y, z;
1603 int last_name;
1604 2226
2227 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2228 int pl_x, pl_y;
2229 maptex pl_tex;
2230 rc_t rc;
2231 rc_t rc_ov;
2232 rc_key_t key;
2233 rc_t::array_t *arr;
2234
2235 pl_tex.name = 0;
2236
1605 // thats current max. sorry. 2237 // that's current max. sorry.
1606 if (sw > 255) sw = 255; 2238 if (sw > 255) sw = 255;
1607 if (sh > 255) sh = 255; 2239 if (sh > 255) sh = 255;
1608 2240
1609 // clear key, in case of extra padding
1610 memset (&skey, 0, sizeof (skey)); 2241 memset (&key, 0, sizeof (key));
1611 2242 key.r = 255;
1612 glColor4ub (255, 255, 255, 255); 2243 key.g = 255;
1613 2244 key.b = 255;
1614 glEnable (GL_BLEND); 2245 key.a = 255;
1615 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2246 key.mode = GL_QUADS;
1616 glEnable (GL_TEXTURE_2D); 2247 key.format = GL_T2F_V3F;
1617 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1618
1619 glBegin (GL_QUADS);
1620
1621 last_name = 0;
1622 2248
1623 mx += self->x; 2249 mx += self->x;
1624 my += self->y; 2250 my += self->y;
1625 2251
1626 // first pass: determine smooth_max 2252 // first pass: determine smooth_max
1627 // rather ugly, if you ask me 2253 // rather ugly, if you ask me
1628 // could also be stored inside mapcell and updated on change 2254 // could also be stored inside mapcell and updated on change
1629 memset (smooth_max, 0, sizeof (smooth_max)); 2255 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1630 2256
1631 for (y = 0; y < sh; y++) 2257 for (y = 0; y < sh; y++)
1632 if (0 <= y + my && y + my < self->rows) 2258 if (0 <= y + my && y + my < self->rows)
1633 { 2259 {
1634 maprow *row = self->row + (y + my); 2260 maprow *row = self->row + (y + my);
… …
1643 MAX (self->tex [cell->tile [1]].smoothlevel, 2269 MAX (self->tex [cell->tile [1]].smoothlevel,
1644 self->tex [cell->tile [2]].smoothlevel)); 2270 self->tex [cell->tile [2]].smoothlevel));
1645 } 2271 }
1646 } 2272 }
1647 2273
2274 glEnable (GL_BLEND);
2275 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2276 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2277
1648 for (z = 0; z <= 2; z++) 2278 for (z = 0; z <= 2; z++)
1649 { 2279 {
1650 memset (smooth_level, 0, sizeof (smooth_level)); 2280 std::bitset<256> smooth_level; // one bit for every possible smooth level
2281 smooth_key skey;
2282 smooth_hash smooth;
2283 key.texname = -1;
1651 2284
1652 for (y = 0; y < sh; y++) 2285 for (y = 0; y < sh; y++)
1653 if (0 <= y + my && y + my < self->rows) 2286 if (0 <= y + my && y + my < self->rows)
1654 { 2287 {
1655 maprow *row = self->row + (y + my); 2288 maprow *row = self->row + (y + my);
… …
1661 tileid tile = cell->tile [z]; 2294 tileid tile = cell->tile [z];
1662 2295
1663 if (tile) 2296 if (tile)
1664 { 2297 {
1665 maptex tex = self->tex [tile]; 2298 maptex tex = self->tex [tile];
1666 int px = (x + 1) * T - tex.w; 2299 int px, py;
1667 int py = (y + 1) * T - tex.h;
1668 2300
1669 // suppressing texture state switches here
1670 // is only moderately effective, but worth the extra effort
1671 if (last_name != tex.name) 2301 if (key.texname != tex.name)
1672 { 2302 {
2303 self->tex [tile].unused = 0;
2304
1673 if (!tex.name) 2305 if (!tex.name)
1674 tex = self->tex [2]; /* missing, replace by noface */ 2306 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1675 2307
2308 key.texname = tex.name;
1676 glEnd (); 2309 arr = &rc.array (key);
1677 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1678 glBegin (GL_QUADS);
1679 } 2310 }
1680 2311
1681 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2312 px = (x + 1) * Th - tex.w;
1682 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2313 py = (y + 1) * Tw - tex.h;
1683 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1684 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1685 2314
1686 if (cell->flags && z == 2) 2315 if (expect_false (cell->player == player) && expect_false (z == 2))
1687 { 2316 {
1688 if (cell->flags & 1) 2317 pl_x = px;
2318 pl_y = py;
2319 pl_tex = tex;
1689 { 2320 continue;
1690 maptex tex = self->tex [1];
1691 int px = x * T + T * 2 / 32;
1692 int py = y * T - T * 6 / 32;
1693
1694 glEnd ();
1695 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1696 glBegin (GL_QUADS);
1697
1698 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1699 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1700 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1701 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1702 }
1703 } 2321 }
2322
2323 arr->t2f_v3f (0 , 0 , px , py , 0);
2324 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2325 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2326 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1704 2327
1705 // update smooth hash 2328 // update smooth hash
1706 if (tex.smoothtile) 2329 if (tex.smoothtile)
1707 { 2330 {
1708 skey.tile = tex.smoothtile; 2331 skey.tile = tex.smoothtile;
1709 skey.level = tex.smoothlevel; 2332 skey.level = tex.smoothlevel;
1710 2333
1711 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2334 smooth_level[tex.smoothlevel] = 1;
1712 2335
1713 // add bits to current tile and all neighbours. skey.x|y is 2336 // add bits to current tile and all neighbours. skey.x|y is
1714 // shifted +1|+1 so we always stay positive. 2337 // shifted +1|+1 so we always stay positive.
1715 2338
1716 // bits is ___n cccc CCCC bbbb 2339 // bits is ___n cccc CCCC bbbb
… …
1724 2347
1725 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2348 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1726 // ·· ·· ·┏ ┓· 2349 // ·· ·· ·┏ ┓·
1727 2350
1728 // full tile 2351 // full tile
1729 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2352 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1730 2353
1731 // borders 2354 // borders
1732 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2355 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1733 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2356 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1734 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2357 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1735 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2358 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1736 2359
1737 // corners 2360 // corners
1738 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2361 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1739 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2362 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1740 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2363 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1741 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2364 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2365 }
2366 }
2367
2368 if (expect_false (z == 2) && expect_false (cell->flags))
2369 {
2370 // overlays such as the speech bubble, probably more to come
2371 if (cell->flags & 1)
2372 {
2373 rc_key_t key_ov = key;
2374 maptex tex = self->tex[TEXID_SPEECH];
2375 int px = x * Tw + Tw * 2 / 32;
2376 int py = y * Th - Th * 6 / 32;
2377
2378 key_ov.texname = tex.name;
2379 rc_t::array_t &arr = rc_ov.array (key_ov);
2380
2381 arr.t2f_v3f (0 , 0 , px , py , 0);
2382 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2383 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2384 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1742 } 2385 }
1743 } 2386 }
1744 } 2387 }
1745 } 2388 }
1746 2389
2390 rc.draw ();
2391 rc.clear ();
2392
1747 // go through all smoothlevels, lowest to highest, then draw. 2393 // go through all smoothlevels, lowest to highest, then draw.
1748 // this is basically counting sort 2394 // this is basically counting sort
1749 { 2395 {
1750 int w, b; 2396 int w, b;
1751 2397
1752 for (w = 0; w < 256 / 32; ++w) 2398 glEnable (GL_TEXTURE_2D);
2399 glBegin (GL_QUADS);
2400 for (int level = 0; level < smooth_level.size (); ++level)
2401 if (smooth_level[level])
2402 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1753 { 2403 {
1754 uint32_t smask = smooth_level [w]; 2404 smooth_key &skey = it->first;
1755 if (smask) 2405 IV bits = it->second;
1756 for (b = 0; b < 32; ++b) 2406
1757 if (smask & (((uint32_t)1) << b)) 2407 if (!(bits & 0x1000)
2408 && skey.level == level
2409 && level > smooth_max [skey.x][skey.y])
1758 { 2410 {
1759 int level = (w << 5) | b; 2411 maptex tex = self->tex [skey.tile];
2412 int px = (((int)skey.x) - 1) * Tw;
2413 int py = (((int)skey.y) - 1) * Th;
2414 int border = bits & 15;
2415 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2416 float dx = tex.s * .0625f; // 16 images/row
2417 float dy = tex.t * .5f ; // 2 images/column
2418
1760 HE *he; 2419 if (tex.name)
1761
1762 hv_iterinit (smooth);
1763 while ((he = hv_iternext (smooth)))
1764 { 2420 {
1765 smooth_key *skey = (smooth_key *)HeKEY (he); 2421 // this time avoiding texture state changes
1766 IV bits = SvIVX (HeVAL (he)); 2422 // save gobs of state changes.
1767 2423 if (key.texname != tex.name)
1768 if (!(bits & 0x1000)
1769 && skey->level == level
1770 && level > smooth_max [skey->x][skey->y])
1771 { 2424 {
1772 maptex tex = self->tex [skey->tile]; 2425 self->tex [skey.tile].unused = 0;
1773 int px = (((int)skey->x) - 1) * T;
1774 int py = (((int)skey->y) - 1) * T;
1775 int border = bits & 15;
1776 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777 float dx = tex.s * .0625f; // 16 images/row
1778 float dy = tex.t * .5f ; // 2 images/column
1779 2426
1780 // this time naively avoiding texture state changes
1781 // save gobs of state changes.
1782 if (last_name != tex.name)
1783 {
1784 if (!tex.name)
1785 continue; // smoothing not yet available
1786
1787 glEnd (); 2427 glEnd ();
1788 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2428 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789 glBegin (GL_QUADS); 2429 glBegin (GL_QUADS);
1790 } 2430 }
1791 2431
1792 if (border) 2432 if (border)
1793 { 2433 {
1794 float ox = border * dx; 2434 float ox = border * dx;
1795 2435
1796 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2436 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2437 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1798 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2438 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1799 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2439 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1800 } 2440 }
1801 2441
1802 if (corner) 2442 if (corner)
1803 { 2443 {
1804 float ox = corner * dx; 2444 float ox = corner * dx;
1805 2445
1806 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2446 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2447 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1808 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2448 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1809 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2449 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1810 }
1811 } 2450 }
1812 } 2451 }
1813 } 2452 }
1814 } 2453 }
2454
2455 glEnd ();
2456 glDisable (GL_TEXTURE_2D);
2457 key.texname = -1;
1815 } 2458 }
1816
1817 hv_clear (smooth);
1818 } 2459 }
1819 2460
1820 glEnd (); 2461 if (pl_tex.name)
2462 {
2463 maptex tex = pl_tex;
2464 int px = pl_x + sdx;
2465 int py = pl_y + sdy;
1821 2466
1822 glDisable (GL_TEXTURE_2D); 2467 key.texname = tex.name;
2468 rc_t::array_t &arr = rc.array (key);
2469
2470 arr.t2f_v3f (0 , 0 , px , py , 0);
2471 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2472 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2473 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2474
2475 rc.draw ();
2476 }
2477
2478 rc_ov.draw ();
2479 rc_ov.clear ();
2480
1823 glDisable (GL_BLEND); 2481 glDisable (GL_BLEND);
1824 2482
1825 // top layer: overlays such as the health bar 2483 // top layer: overlays such as the health bar
1826 for (y = 0; y < sh; y++) 2484 for (y = 0; y < sh; y++)
1827 if (0 <= y + my && y + my < self->rows) 2485 if (0 <= y + my && y + my < self->rows)
… …
1831 for (x = 0; x < sw; x++) 2489 for (x = 0; x < sw; x++)
1832 if (row->c0 <= x + mx && x + mx < row->c1) 2490 if (row->c0 <= x + mx && x + mx < row->c1)
1833 { 2491 {
1834 mapcell *cell = row->col + (x + mx - row->c0); 2492 mapcell *cell = row->col + (x + mx - row->c0);
1835 2493
1836 int px = x * T; 2494 int px = x * Tw;
1837 int py = y * T; 2495 int py = y * Th;
2496
2497 if (expect_false (cell->player == player))
2498 {
2499 px += sdx;
2500 py += sdy;
2501 }
1838 2502
1839 if (cell->stat_hp) 2503 if (cell->stat_hp)
1840 { 2504 {
1841 int width = cell->stat_width * T; 2505 int width = cell->stat_width * Tw;
1842 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2506 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1843 2507
1844 glColor3ub (0, 0, 0); 2508 glColor3ub (0, 0, 0);
1845 glRectf (px + 1, py - thick - 2, 2509 glRectf (px + 1, py - thick - 2,
1846 px + width - 1, py); 2510 px + width - 1, py);
1847 2511
… …
1853 } 2517 }
1854 } 2518 }
1855} 2519}
1856 2520
1857void 2521void
1858draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2522draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1859 CODE: 2523 CODE:
1860{ 2524{
1861 static float color[16][3] = { 2525 static float color[16][3] = {
1862 { 0.00F, 0.00F, 0.00F }, 2526 { 0.00f, 0.00f, 0.00f },
1863 { 1.00F, 1.00F, 1.00F }, 2527 { 1.00f, 1.00f, 1.00f },
1864 { 0.00F, 0.00F, 0.55F }, 2528 { 0.00f, 0.00f, 0.55f },
1865 { 1.00F, 0.00F, 0.00F }, 2529 { 1.00f, 0.00f, 0.00f },
1866 2530
1867 { 1.00F, 0.54F, 0.00F }, 2531 { 1.00f, 0.54f, 0.00f },
1868 { 0.11F, 0.56F, 1.00F }, 2532 { 0.11f, 0.56f, 1.00f },
1869 { 0.93F, 0.46F, 0.00F }, 2533 { 0.93f, 0.46f, 0.00f },
1870 { 0.18F, 0.54F, 0.34F }, 2534 { 0.18f, 0.54f, 0.34f },
1871 2535
1872 { 0.56F, 0.73F, 0.56F }, 2536 { 0.56f, 0.73f, 0.56f },
1873 { 0.80F, 0.80F, 0.80F }, 2537 { 0.80f, 0.80f, 0.80f },
1874 { 0.55F, 0.41F, 0.13F }, 2538 { 0.55f, 0.41f, 0.13f },
1875 { 0.99F, 0.77F, 0.26F }, 2539 { 0.99f, 0.77f, 0.26f },
1876 2540
1877 { 0.74F, 0.65F, 0.41F }, 2541 { 0.74f, 0.65f, 0.41f },
1878 2542
1879 { 0.00F, 1.00F, 1.00F }, 2543 { 0.00f, 1.00f, 1.00f },
1880 { 1.00F, 0.00F, 1.00F }, 2544 { 1.00f, 0.00f, 1.00f },
1881 { 1.00F, 1.00F, 0.00F }, 2545 { 1.00f, 1.00f, 0.00f },
1882 }; 2546 };
1883 2547
1884 int x, y; 2548 int x, y;
1885 2549
1886 glEnable (GL_TEXTURE_2D); 2550 glEnable (GL_TEXTURE_2D);
2551 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2552 * but the nvidia driver (185.18.14) mishandles alpha textures
2553 * and takes the colour from god knows where instead of using
2554 * Cp. MODULATE results in the same colour, but slightly different
2555 * alpha, but atcually gives us the correct colour with nvidia.
2556 */
1887 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2557 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1888 glEnable (GL_BLEND); 2558 glEnable (GL_BLEND);
1889 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2559 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1890 glBegin (GL_QUADS); 2560 glBegin (GL_QUADS);
1891 2561
1892 for (y = 0; y < h; y++) 2562 for (y = 0; y < h; y++)
… …
1896 2566
1897 if (m) 2567 if (m)
1898 { 2568 {
1899 float *c = color [m & 15]; 2569 float *c = color [m & 15];
1900 2570
1901 float tx1 = m & 0x40 ? 0.5 : 0.; 2571 float tx1 = m & 0x40 ? 0.5f : 0.f;
1902 float tx2 = tx1 + 0.5; 2572 float tx2 = tx1 + 0.5f;
1903 2573
1904 glColor4f (c[0], c[1], c[2], 0.75); 2574 glColor4f (c[0], c[1], c[2], 1);
1905 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2575 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1906 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2576 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1907 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2577 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1908 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2578 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1909 } 2579 }
… …
1913 glDisable (GL_BLEND); 2583 glDisable (GL_BLEND);
1914 glDisable (GL_TEXTURE_2D); 2584 glDisable (GL_TEXTURE_2D);
1915} 2585}
1916 2586
1917void 2587void
1918fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2588fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919 PPCODE: 2589 PPCODE:
1920{ 2590{
1921 int x, y; 2591 int x, y;
1922 int sw4 = (sw + 3) & ~3; 2592 int sw1 = sw + 2;
2593 int sh1 = sh + 2;
2594 int sh3 = sh * 3;
2595 int sw3 = sw * 3;
1923 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2596 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1924 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2597 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925 2598 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1926 memset (darkness, 255, sw4 * sh); 2599 memset (darkness1, 0, sw1*sh1);
2600
1927 SvPOK_only (darkness_sv); 2601 SvPOK_only (darkness3_sv);
1928 SvCUR_set (darkness_sv, sw4 * sh); 2602 SvCUR_set (darkness3_sv, sw3 * sh3);
1929 2603
1930 mx += self->x; 2604 mx += self->x - 1;
1931 my += self->y; 2605 my += self->y - 1;
1932 2606
1933 for (y = 0; y < sh; y++) 2607 for (y = 0; y < sh1; y++)
1934 if (0 <= y + my && y + my < self->rows) 2608 if (0 <= y + my && y + my < self->rows)
1935 { 2609 {
1936 maprow *row = self->row + (y + my); 2610 maprow *row = self->row + (y + my);
1937 2611
1938 for (x = 0; x < sw; x++) 2612 for (x = 0; x < sw1; x++)
1939 if (row->c0 <= x + mx && x + mx < row->c1) 2613 if (row->c0 <= x + mx && x + mx < row->c1)
1940 { 2614 {
1941 mapcell *cell = row->col + (x + mx - row->c0); 2615 mapcell *cell = row->col + (x + mx - row->c0);
1942 2616
1943 darkness[y * sw4 + x] = cell->darkness 2617 darkness1 [y * sw1 + x] = cell->darkness
1944 ? 255 - (cell->darkness - 1) 2618 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1945 : 255 - FOW_DARKNESS; 2619 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1946 } 2620 }
1947 } 2621 }
1948 2622
2623 for (y = 0; y < sh; ++y)
2624 for (x = 0; x < sw; ++x)
2625 {
2626 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2627 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2628 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2629 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2630 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2631 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2632 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2633 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2634 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2635
2636 uint8_t r11 = (d11 + d21 + d12) / 3;
2637 uint8_t r21 = d21;
2638 uint8_t r31 = (d21 + d31 + d32) / 3;
2639
2640 uint8_t r12 = d12;
2641 uint8_t r22 = d22;
2642 uint8_t r32 = d32;
2643
2644 uint8_t r13 = (d13 + d23 + d12) / 3;
2645 uint8_t r23 = d23;
2646 uint8_t r33 = (d23 + d33 + d32) / 3;
2647
2648 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2649 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2650 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2651 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2652 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2653 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2654 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2655 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2656 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2657 }
2658
2659 free (darkness1);
2660
1949 EXTEND (SP, 3); 2661 EXTEND (SP, 3);
1950 PUSHs (sv_2mortal (newSViv (sw4))); 2662 PUSHs (sv_2mortal (newSViv (sw3)));
1951 PUSHs (sv_2mortal (newSViv (sh))); 2663 PUSHs (sv_2mortal (newSViv (sh3)));
1952 PUSHs (darkness_sv); 2664 PUSHs (darkness3_sv);
1953} 2665}
1954 2666
1955SV * 2667SV *
1956get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2668get_rect (DC::Map self, int x0, int y0, int w, int h)
1957 CODE: 2669 CODE:
1958{ 2670{
1959 int x, y, x1, y1; 2671 int x, y, x1, y1;
1960 SV *data_sv = newSV (w * h * 7 + 5); 2672 SV *data_sv = newSV (w * h * 7 + 5);
1961 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2673 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2018 else 2730 else
2019 *data++ = 0; 2731 *data++ = 0;
2020 } 2732 }
2021 } 2733 }
2022 2734
2735 /* if size is w*h + 5 then no data has been found */
2736 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2737 {
2023 SvPOK_only (data_sv); 2738 SvPOK_only (data_sv);
2024 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2740 }
2741
2025 RETVAL = data_sv; 2742 RETVAL = data_sv;
2026} 2743}
2027 OUTPUT: 2744 OUTPUT:
2028 RETVAL 2745 RETVAL
2029 2746
2030void 2747void
2031set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2748set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2032 PPCODE: 2749 PPCODE:
2033{ 2750{
2034 int x, y, z; 2751 int x, y, z;
2035 int w, h; 2752 int w, h;
2036 int x1, y1; 2753 int x1, y1;
2754 STRLEN len;
2755 uint8_t *data, *end;
2756
2757 len = SvLEN (data_sv);
2758 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2759 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2760 end = data + len + 8;
2761
2762 if (len < 5)
2763 XSRETURN_EMPTY;
2037 2764
2038 if (*data++ != 0) 2765 if (*data++ != 0)
2039 return; /* version mismatch */ 2766 XSRETURN_EMPTY; /* version mismatch */
2040 2767
2041 w = *data++ << 8; w |= *data++; 2768 w = *data++ << 8; w |= *data++;
2042 h = *data++ << 8; h |= *data++; 2769 h = *data++ << 8; h |= *data++;
2043 2770
2044 // we need to do this 'cause we don't keep an absolute coord system for rows 2771 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2056 { 2783 {
2057 maprow *row = map_get_row (self, y); 2784 maprow *row = map_get_row (self, y);
2058 2785
2059 for (x = x0; x < x1; x++) 2786 for (x = x0; x < x1; x++)
2060 { 2787 {
2788 uint8_t flags;
2789
2790 if (data + 7 >= end)
2791 XSRETURN_EMPTY;
2792
2061 uint8_t flags = *data++; 2793 flags = *data++;
2062 2794
2063 if (flags) 2795 if (flags)
2064 { 2796 {
2065 mapcell *cell = row_get_cell (row, x); 2797 mapcell *cell = row_get_cell (row, x);
2066 tileid tile[3] = { 0, 0, 0 }; 2798 tileid tile[3] = { 0, 0, 0 };
… …
2069 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2801 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2070 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2802 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2071 2803
2072 if (cell->darkness == 0) 2804 if (cell->darkness == 0)
2073 { 2805 {
2074 cell->darkness = 0; 2806 /*cell->darkness = 0;*/
2807 EXTEND (SP, 3);
2075 2808
2076 for (z = 0; z <= 2; z++) 2809 for (z = 0; z <= 2; z++)
2077 { 2810 {
2078 tileid t = tile [z]; 2811 tileid t = tile [z];
2079 2812
2080 if (t >= self->texs || (t && !self->tex [t].name)) 2813 if (t >= self->texs || (t && !self->tex [t].name))
2081 { 2814 {
2082 XPUSHs (sv_2mortal (newSViv (t))); 2815 PUSHs (sv_2mortal (newSViv (t)));
2083 need_texid (self, t); 2816 need_texid (self, t);
2084 } 2817 }
2085 2818
2086 cell->tile [z] = t; 2819 cell->tile [z] = t;
2087 } 2820 }
… …
2089 } 2822 }
2090 } 2823 }
2091 } 2824 }
2092} 2825}
2093 2826
2094MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2827MODULE = Deliantra::Client PACKAGE = DC::RW
2095 2828
2096CFPlus::MixChunk 2829DC::RW
2097new_from_file (SV *class, char *path) 2830new (SV *klass, SV *data_sv)
2098 CODE: 2831 CODE:
2099 RETVAL = Mix_LoadWAV (path); 2832{
2833 STRLEN datalen;
2834 char *data = SvPVbyte (data_sv, datalen);
2835
2836 RETVAL = SDL_RWFromConstMem (data, datalen);
2837}
2100 OUTPUT: 2838 OUTPUT:
2101 RETVAL 2839 RETVAL
2102 2840
2841DC::RW
2842new_from_file (SV *klass, const char *path, const char *mode = "rb")
2843 CODE:
2844 RETVAL = SDL_RWFromFile (path, mode);
2845 OUTPUT:
2846 RETVAL
2847
2848# fails on win32:
2849# dc.xs(2268) : error C2059: syntax error : '('
2103void 2850#void
2851#close (DC::RW self)
2852# CODE:
2853# (self->(close)) (self);
2854
2855MODULE = Deliantra::Client PACKAGE = DC::Channel
2856
2857PROTOTYPES: DISABLE
2858
2859DC::Channel
2860find ()
2861 CODE:
2862{
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 RETVAL = Mix_GroupOldest (-1);
2868
2869 if (RETVAL < 0)
2870 {
2871 // happens sometimes, maybe it just stopped playing(?)
2872 RETVAL = Mix_GroupAvailable (-1);
2873
2874 if (RETVAL < 0)
2875 XSRETURN_UNDEF;
2876 }
2877 else
2878 Mix_HaltChannel (RETVAL);
2879 }
2880
2881 Mix_UnregisterAllEffects (RETVAL);
2882 Mix_Volume (RETVAL, 128);
2883}
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888halt (DC::Channel self)
2889 CODE:
2890 Mix_HaltChannel (self);
2891
2892void
2893expire (DC::Channel self, int ticks = -1)
2894 CODE:
2895 Mix_ExpireChannel (self, ticks);
2896
2897void
2898fade_out (DC::Channel self, int ticks = -1)
2899 CODE:
2900 Mix_FadeOutChannel (self, ticks);
2901
2902int
2903volume (DC::Channel self, int volume)
2904 CODE:
2905 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2906 OUTPUT:
2907 RETVAL
2908
2909void
2910unregister_all_effects (DC::Channel self)
2911 CODE:
2912 Mix_UnregisterAllEffects (self);
2913
2914void
2915set_panning (DC::Channel self, int left, int right)
2916 CODE:
2917 left = CLAMP (left , 0, 255);
2918 right = CLAMP (right, 0, 255);
2919 Mix_SetPanning (self, left, right);
2920
2921void
2922set_distance (DC::Channel self, int distance)
2923 CODE:
2924 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2925
2926void
2927set_position (DC::Channel self, int angle, int distance)
2928 CODE:
2929
2930void
2931set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2932 CODE:
2933{
2934 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2935 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2936 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2937}
2938
2939void
2940set_reverse_stereo (DC::Channel self, int flip)
2941 CODE:
2942 Mix_SetReverseStereo (self, flip);
2943
2944MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2945
2946PROTOTYPES: DISABLE
2947
2948void
2949decoders ()
2950 PPCODE:
2951#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2952 int i, num = Mix_GetNumChunkDecoders ();
2953 EXTEND (SP, num);
2954 for (i = 0; i < num; ++i)
2955 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2956#else
2957 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2958#endif
2959
2960DC::MixChunk
2961new (SV *klass, DC::RW rwops)
2962 CODE:
2963 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2964 OUTPUT:
2965 RETVAL
2966
2967void
2104DESTROY (CFPlus::MixChunk self) 2968DESTROY (DC::MixChunk self)
2105 CODE: 2969 CODE:
2106 Mix_FreeChunk (self); 2970 Mix_FreeChunk (self);
2107 2971
2108int 2972int
2109volume (CFPlus::MixChunk self, int volume = -1) 2973volume (DC::MixChunk self, int volume = -1)
2110 CODE: 2974 CODE:
2975 if (items > 1)
2976 volume = CLAMP (volume, 0, 128);
2111 RETVAL = Mix_VolumeChunk (self, volume); 2977 RETVAL = Mix_VolumeChunk (self, volume);
2112 OUTPUT: 2978 OUTPUT:
2113 RETVAL 2979 RETVAL
2114 2980
2115int 2981DC::Channel
2116play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2982play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117 CODE: 2983 CODE:
2984{
2118 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2985 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2986
2987 if (RETVAL < 0)
2988 XSRETURN_UNDEF;
2989
2990 if (channel < 0)
2991 {
2992 Mix_UnregisterAllEffects (RETVAL);
2993 Mix_Volume (RETVAL, 128);
2994 }
2995}
2119 OUTPUT: 2996 OUTPUT:
2120 RETVAL 2997 RETVAL
2121 2998
2122MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2999MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3000
3001void
3002decoders ()
3003 PPCODE:
3004#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3005 int i, num = Mix_GetNumMusicDecoders ();
3006 EXTEND (SP, num);
3007 for (i = 0; i < num; ++i)
3008 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3009#else
3010 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3011#endif
2123 3012
2124int 3013int
2125volume (int volume = -1) 3014volume (int volume = -1)
3015 PROTOTYPE: ;$
2126 CODE: 3016 CODE:
3017 if (items > 0)
3018 volume = CLAMP (volume, 0, 128);
2127 RETVAL = Mix_VolumeMusic (volume); 3019 RETVAL = Mix_VolumeMusic (volume);
2128 OUTPUT: 3020 OUTPUT:
2129 RETVAL 3021 RETVAL
2130 3022
2131CFPlus::MixMusic 3023void
2132new_from_file (SV *class, char *path) 3024fade_out (int ms)
2133 CODE: 3025 CODE:
2134 RETVAL = Mix_LoadMUS (path); 3026 Mix_FadeOutMusic (ms);
3027
3028void
3029halt ()
3030 CODE:
3031 Mix_HaltMusic ();
3032
3033int
3034playing ()
3035 CODE:
3036 RETVAL = Mix_PlayingMusic ();
2135 OUTPUT: 3037 OUTPUT:
2136 RETVAL 3038 RETVAL
2137 3039
3040DC::MixMusic
3041new (SV *klass, DC::RW rwops)
3042 CODE:
3043 RETVAL = Mix_LoadMUS_RW (rwops);
3044 OUTPUT:
3045 RETVAL
3046
2138void 3047void
2139DESTROY (CFPlus::MixMusic self) 3048DESTROY (DC::MixMusic self)
2140 CODE: 3049 CODE:
2141 Mix_FreeMusic (self); 3050 Mix_FreeMusic (self);
2142 3051
2143int 3052int
2144play (CFPlus::MixMusic self, int loops = -1) 3053play (DC::MixMusic self, int loops = -1)
2145 CODE: 3054 CODE:
2146 RETVAL = Mix_PlayMusic (self, loops); 3055 RETVAL = Mix_PlayMusic (self, loops);
2147 OUTPUT: 3056 OUTPUT:
2148 RETVAL 3057 RETVAL
2149 3058
2150MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3059void
3060fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3061 CODE:
3062 Mix_FadeInMusicPos (self, loops, ms, position);
3063
3064MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3065
3066PROTOTYPES: ENABLE
2151 3067
2152BOOT: 3068BOOT:
2153{ 3069{
2154 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3070 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155 static const struct { 3071 static const struct {
2156 const char *name; 3072 const char *name;
2157 IV iv; 3073 IV iv;
2158 } *civ, const_iv[] = { 3074 } *civ, const_iv[] = {
2159# define const_iv(name) { # name, (IV)name } 3075# define const_iv(name) { # name, (IV)name }
3076 const_iv (GL_VENDOR),
3077 const_iv (GL_VERSION),
3078 const_iv (GL_EXTENSIONS),
3079 const_iv (GL_MAX_TEXTURE_UNITS),
2160 const_iv (GL_COLOR_MATERIAL), 3080 const_iv (GL_COLOR_MATERIAL),
2161 const_iv (GL_SMOOTH), 3081 const_iv (GL_SMOOTH),
2162 const_iv (GL_FLAT), 3082 const_iv (GL_FLAT),
2163 const_iv (GL_DITHER), 3083 const_iv (GL_DITHER),
2164 const_iv (GL_BLEND), 3084 const_iv (GL_BLEND),
… …
2168 const_iv (GL_ALPHA_TEST), 3088 const_iv (GL_ALPHA_TEST),
2169 const_iv (GL_NORMALIZE), 3089 const_iv (GL_NORMALIZE),
2170 const_iv (GL_RESCALE_NORMAL), 3090 const_iv (GL_RESCALE_NORMAL),
2171 const_iv (GL_FRONT), 3091 const_iv (GL_FRONT),
2172 const_iv (GL_BACK), 3092 const_iv (GL_BACK),
3093 const_iv (GL_AUX0),
2173 const_iv (GL_AND), 3094 const_iv (GL_AND),
2174 const_iv (GL_ONE), 3095 const_iv (GL_ONE),
2175 const_iv (GL_ZERO), 3096 const_iv (GL_ZERO),
2176 const_iv (GL_SRC_ALPHA), 3097 const_iv (GL_SRC_ALPHA),
2177 const_iv (GL_DST_ALPHA), 3098 const_iv (GL_DST_ALPHA),
2178 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3099 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2179 const_iv (GL_ONE_MINUS_DST_ALPHA), 3100 const_iv (GL_ONE_MINUS_DST_ALPHA),
3101 const_iv (GL_SRC_COLOR),
3102 const_iv (GL_DST_COLOR),
3103 const_iv (GL_ONE_MINUS_SRC_COLOR),
3104 const_iv (GL_ONE_MINUS_DST_COLOR),
2180 const_iv (GL_SRC_ALPHA_SATURATE), 3105 const_iv (GL_SRC_ALPHA_SATURATE),
2181 const_iv (GL_RGB), 3106 const_iv (GL_RGB),
2182 const_iv (GL_RGBA), 3107 const_iv (GL_RGBA),
2183 const_iv (GL_RGBA4), 3108 const_iv (GL_RGBA4),
2184 const_iv (GL_RGBA8), 3109 const_iv (GL_RGBA8),
… …
2190 const_iv (GL_INTENSITY), 3115 const_iv (GL_INTENSITY),
2191 const_iv (GL_LUMINANCE), 3116 const_iv (GL_LUMINANCE),
2192 const_iv (GL_LUMINANCE_ALPHA), 3117 const_iv (GL_LUMINANCE_ALPHA),
2193 const_iv (GL_FLOAT), 3118 const_iv (GL_FLOAT),
2194 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3119 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3120 const_iv (GL_COMPRESSED_ALPHA_ARB),
3121 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3122 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3123 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3124 const_iv (GL_COMPRESSED_RGB_ARB),
3125 const_iv (GL_COMPRESSED_RGBA_ARB),
2195 const_iv (GL_COMPILE), 3126 const_iv (GL_COMPILE),
3127 const_iv (GL_PROXY_TEXTURE_1D),
3128 const_iv (GL_PROXY_TEXTURE_2D),
2196 const_iv (GL_TEXTURE_1D), 3129 const_iv (GL_TEXTURE_1D),
2197 const_iv (GL_TEXTURE_2D), 3130 const_iv (GL_TEXTURE_2D),
2198 const_iv (GL_TEXTURE_ENV), 3131 const_iv (GL_TEXTURE_ENV),
2199 const_iv (GL_TEXTURE_MAG_FILTER), 3132 const_iv (GL_TEXTURE_MAG_FILTER),
2200 const_iv (GL_TEXTURE_MIN_FILTER), 3133 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2221 const_iv (GL_COLOR_LOGIC_OP), 3154 const_iv (GL_COLOR_LOGIC_OP),
2222 const_iv (GL_SEPARABLE_2D), 3155 const_iv (GL_SEPARABLE_2D),
2223 const_iv (GL_CONVOLUTION_2D), 3156 const_iv (GL_CONVOLUTION_2D),
2224 const_iv (GL_CONVOLUTION_BORDER_MODE), 3157 const_iv (GL_CONVOLUTION_BORDER_MODE),
2225 const_iv (GL_CONSTANT_BORDER), 3158 const_iv (GL_CONSTANT_BORDER),
3159 const_iv (GL_POINTS),
2226 const_iv (GL_LINES), 3160 const_iv (GL_LINES),
2227 const_iv (GL_LINE_STRIP), 3161 const_iv (GL_LINE_STRIP),
2228 const_iv (GL_LINE_LOOP), 3162 const_iv (GL_LINE_LOOP),
2229 const_iv (GL_QUADS), 3163 const_iv (GL_QUADS),
2230 const_iv (GL_QUAD_STRIP), 3164 const_iv (GL_QUAD_STRIP),
2231 const_iv (GL_TRIANGLES), 3165 const_iv (GL_TRIANGLES),
2232 const_iv (GL_TRIANGLE_STRIP), 3166 const_iv (GL_TRIANGLE_STRIP),
2233 const_iv (GL_TRIANGLE_FAN), 3167 const_iv (GL_TRIANGLE_FAN),
3168 const_iv (GL_POLYGON),
2234 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3169 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3170 const_iv (GL_POINT_SMOOTH_HINT),
3171 const_iv (GL_LINE_SMOOTH_HINT),
3172 const_iv (GL_POLYGON_SMOOTH_HINT),
3173 const_iv (GL_GENERATE_MIPMAP_HINT),
3174 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235 const_iv (GL_FASTEST), 3175 const_iv (GL_FASTEST),
3176 const_iv (GL_DONT_CARE),
3177 const_iv (GL_NICEST),
2236 const_iv (GL_V2F), 3178 const_iv (GL_V2F),
2237 const_iv (GL_V3F), 3179 const_iv (GL_V3F),
2238 const_iv (GL_T2F_V3F), 3180 const_iv (GL_T2F_V3F),
2239 const_iv (GL_T2F_N3F_V3F), 3181 const_iv (GL_T2F_N3F_V3F),
3182 const_iv (GL_FUNC_ADD),
3183 const_iv (GL_FUNC_SUBTRACT),
3184 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2240# undef const_iv 3185# undef const_iv
2241 }; 3186 };
2242 3187
2243 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3188 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2244 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3189 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2245 3190
2246 texture_av = newAV (); 3191 texture_av = newAV ();
2247 AvREAL_off (texture_av); 3192 AvREAL_off (texture_av);
2248} 3193}
2249 3194
2250char * 3195void
3196disable_GL_EXT_blend_func_separate ()
3197 CODE:
3198 gl.BlendFuncSeparate = 0;
3199 gl.BlendFuncSeparateEXT = 0;
3200
3201void
3202apple_nvidia_bug (int enable)
3203
3204const char *
2251gl_vendor () 3205gl_vendor ()
2252 CODE: 3206 CODE:
2253 RETVAL = (char *)glGetString (GL_VENDOR); 3207 RETVAL = (const char *)glGetString (GL_VENDOR);
2254 OUTPUT: 3208 OUTPUT:
2255 RETVAL 3209 RETVAL
2256 3210
2257char * 3211const char *
2258gl_version () 3212gl_version ()
2259 CODE: 3213 CODE:
2260 RETVAL = (char *)glGetString (GL_VERSION); 3214 RETVAL = (const char *)glGetString (GL_VERSION);
2261 OUTPUT: 3215 OUTPUT:
2262 RETVAL 3216 RETVAL
2263 3217
2264char * 3218const char *
2265gl_extensions () 3219gl_extensions ()
2266 CODE: 3220 CODE:
2267 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3221 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2268 OUTPUT: 3222 OUTPUT:
2269 RETVAL 3223 RETVAL
2270 3224
3225const char *glGetString (GLenum pname)
3226 CODE:
3227 RETVAL = (const char *)glGetString (pname);
3228 OUTPUT:
3229 RETVAL
3230
3231GLint glGetInteger (GLenum pname)
3232 CODE:
3233 glGetIntegerv (pname, &RETVAL);
3234 OUTPUT:
3235 RETVAL
3236
3237GLdouble glGetDouble (GLenum pname)
3238 CODE:
3239 glGetDoublev (pname, &RETVAL);
3240 OUTPUT:
3241 RETVAL
3242
2271int glGetError () 3243int glGetError ()
2272 3244
2273void glFinish () 3245void glFinish ()
3246
3247void glFlush ()
2274 3248
2275void glClear (int mask) 3249void glClear (int mask)
2276 3250
2277void glClearColor (float r, float g, float b, float a = 1.0) 3251void glClearColor (float r, float g, float b, float a = 1.0)
2278 PROTOTYPE: @ 3252 PROTOTYPE: @
… …
2289 3263
2290void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3264void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2291 CODE: 3265 CODE:
2292 gl_BlendFuncSeparate (sa, da, saa, daa); 3266 gl_BlendFuncSeparate (sa, da, saa, daa);
2293 3267
3268# void glBlendEquation (int se)
3269
2294void glDepthMask (int flag) 3270void glDepthMask (int flag)
2295 3271
2296void glLogicOp (int opcode) 3272void glLogicOp (int opcode)
2297 3273
2298void glColorMask (int red, int green, int blue, int alpha) 3274void glColorMask (int red, int green, int blue, int alpha)
… …
2312# near_ and far_ are due to microsofts buggy "c" compiler 3288# near_ and far_ are due to microsofts buggy "c" compiler
2313void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3289void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314 3290
2315# near_ and far_ are due to microsofts buggy "c" compiler 3291# near_ and far_ are due to microsofts buggy "c" compiler
2316void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3292void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3293
3294PROTOTYPES: DISABLE
2317 3295
2318void glViewport (int x, int y, int width, int height) 3296void glViewport (int x, int y, int width, int height)
2319 3297
2320void glScissor (int x, int y, int width, int height) 3298void glScissor (int x, int y, int width, int height)
2321 3299
… …
2329 3307
2330void glRotate (float angle, float x, float y, float z) 3308void glRotate (float angle, float x, float y, float z)
2331 CODE: 3309 CODE:
2332 glRotatef (angle, x, y, z); 3310 glRotatef (angle, x, y, z);
2333 3311
2334void glBegin (int mode)
2335
2336void glEnd ()
2337
2338void glColor (float r, float g, float b, float a = 1.0) 3312void glColor (float r, float g, float b, float a = 1.0)
2339 PROTOTYPE: @ 3313 PROTOTYPE: @
2340 ALIAS: 3314 ALIAS:
2341 glColor_premultiply = 1 3315 glColor_premultiply = 1
2342 CODE: 3316 CODE:
2343 if (ix) 3317 if (ix)
2344 { 3318 {
… …
2347 b *= a; 3321 b *= a;
2348 } 3322 }
2349 // microsoft visual "c" rounds instead of truncating... 3323 // microsoft visual "c" rounds instead of truncating...
2350 glColor4f (r, g, b, a); 3324 glColor4f (r, g, b, a);
2351 3325
2352void glInterleavedArrays (int format, int stride, char *data)
2353
2354void glDrawElements (int mode, int count, int type, char *indices)
2355
2356# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358void glRasterPos (float x, float y, float z = 0.) 3326void glRasterPos (float x, float y, float z = 0.)
2359 CODE: 3327 CODE:
2360 glRasterPos3f (0, 0, z); 3328 glRasterPos3f (0, 0, z);
2361 glBitmap (0, 0, 0, 0, x, y, 0); 3329 glBitmap (0, 0, 0, 0, x, y, 0);
2362 3330
… …
2366 3334
2367void glTexCoord (float s, float t) 3335void glTexCoord (float s, float t)
2368 CODE: 3336 CODE:
2369 glTexCoord2f (s, t); 3337 glTexCoord2f (s, t);
2370 3338
3339void glRect (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glRectf (x1, y1, x2, y2);
3342
3343void glRect_lineloop (float x1, float y1, float x2, float y2)
3344 CODE:
3345 glBegin (GL_LINE_LOOP);
3346 glVertex2f (x1, y1);
3347 glVertex2f (x2, y1);
3348 glVertex2f (x2, y2);
3349 glVertex2f (x1, y2);
3350 glEnd ();
3351
3352PROTOTYPES: ENABLE
3353
3354void glBegin (int mode)
3355
3356void glEnd ()
3357
3358void glPointSize (GLfloat size)
3359
3360void glLineWidth (GLfloat width)
3361
3362void glInterleavedArrays (int format, int stride, char *data)
3363
3364void glDrawElements (int mode, int count, int type, char *indices)
3365
3366# 1.2 void glDrawRangeElements (int mode, int start, int end
3367
2371void glTexEnv (int target, int pname, float param) 3368void glTexEnv (int target, int pname, float param)
2372 CODE: 3369 CODE:
2373 glTexEnvf (target, pname, param); 3370 glTexEnvf (target, pname, param);
2374 3371
2375void glTexParameter (int target, int pname, float param) 3372void glTexParameter (int target, int pname, float param)
… …
2391void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3388void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392 CODE: 3389 CODE:
2393 if (gl.SeparableFilter2D) 3390 if (gl.SeparableFilter2D)
2394 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3391 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395 3392
2396void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3393void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397 3394
2398void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3395void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399 3396
2400void glDrawPixels (int width, int height, int format, int type, char *pixels) 3397void glDrawPixels (int width, int height, int format, int type, char *pixels)
3398
3399void glPixelZoom (float x, float y)
2401 3400
2402void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3401void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403 3402
2404int glGenTexture () 3403int glGenTexture ()
2405 CODE: 3404 CODE:
… …
2425 3424
2426void glEndList () 3425void glEndList ()
2427 3426
2428void glCallList (int list) 3427void glCallList (int list)
2429 3428
3429void c_init ()
3430 CODE:
3431 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3432 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3433
3434MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3435
3436PROTOTYPES: DISABLE
3437
3438void
3439find_widget (SV *self, NV x, NV y)
3440 PPCODE:
3441{
3442 if (within_widget (self, x, y))
3443 XPUSHs (self);
3444}
3445
3446BOOT:
3447{
3448 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3449
3450 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3451 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3452 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3453 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3454}
3455
3456void
3457draw (SV *self)
3458 CODE:
3459{
3460 HV *hv;
3461 SV **svp;
3462 NV x, y, w, h;
3463 SV *draw_x_sv = GvSV (draw_x_gv);
3464 SV *draw_y_sv = GvSV (draw_y_gv);
3465 SV *draw_w_sv = GvSV (draw_w_gv);
3466 SV *draw_h_sv = GvSV (draw_h_gv);
3467 double draw_x, draw_y;
3468
3469 if (!SvROK (self))
3470 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3471
3472 hv = (HV *)SvRV (self);
3473
3474 if (SvTYPE (hv) != SVt_PVHV)
3475 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3476
3477 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3478 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3479
3480 if (!h || !w)
3481 XSRETURN_EMPTY;
3482
3483 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3484 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3485
3486 draw_x = SvNV (draw_x_sv) + x;
3487 draw_y = SvNV (draw_y_sv) + y;
3488
3489 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3490 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3491 XSRETURN_EMPTY;
3492
3493 sv_setnv (draw_x_sv, draw_x);
3494 sv_setnv (draw_y_sv, draw_y);
3495
3496 glPushMatrix ();
3497 glTranslated (x, y, 0);
3498
3499 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3500 {
3501 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3502
3503 if (svp && SvTRUE (*svp))
3504 {
3505 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3506 glEnable (GL_BLEND);
3507 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3508 glBegin (GL_QUADS);
3509 glVertex2f (0, 0);
3510 glVertex2f (w, 0);
3511 glVertex2f (w, h);
3512 glVertex2f (0, h);
3513 glEnd ();
3514 glDisable (GL_BLEND);
3515 }
3516 }
3517#if 0
3518 // draw borders, for debugging
3519 glPushMatrix ();
3520 glColor4f (1., 1., 0., 1.);
3521 glTranslatef (.5, .5, 0.);
3522 glBegin (GL_LINE_LOOP);
3523 glVertex2f (0 , 0);
3524 glVertex2f (w - 1, 0);
3525 glVertex2f (w - 1, h - 1);
3526 glVertex2f (0 , h - 1);
3527 glEnd ();
3528 glPopMatrix ();
3529#endif
3530 PUSHMARK (SP);
3531 XPUSHs (self);
3532 PUTBACK;
3533 call_method ("_draw", G_VOID | G_DISCARD);
3534 SPAGAIN;
3535
3536 glPopMatrix ();
3537
3538 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3539 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3540}
3541

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