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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

… …
15 15
16#include "EXTERN.h" 16#include "EXTERN.h"
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#include "flat_hash_map.hpp"
21
20#ifdef _WIN32 22#ifdef _WIN32
21# 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
22#endif 28#endif
23 29
24#include <assert.h> 30#include <cassert>
25#include <math.h> 31#include <cmath>
26#include <string.h> 32#include <cstring>
27#include <stdio.h> 33#include <cstdio>
28#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 40
30#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
31#include <SDL_endian.h> 43#include <SDL_endian.h>
32#include <SDL_image.h> 44#include <SDL_image.h>
33#include <SDL_mixer.h> 45#include <SDL_mixer.h>
34#include <SDL_opengl.h> 46#include <SDL_opengl.h>
35 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
36#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
37#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
38 57
39#include <glib/gmacros.h> 58#include <glib.h>
40 59
41#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
42 72
43#ifndef _WIN32 73#ifndef _WIN32
44# include <sys/types.h> 74# include <sys/types.h>
45# include <sys/socket.h> 75# include <sys/socket.h>
46# include <netinet/in.h> 76# include <netinet/in.h>
47# include <netinet/tcp.h> 77# include <netinet/tcp.h>
48# include <inttypes.h> 78# include <inttypes.h>
49#endif 79#endif
50 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
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 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 */
53#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
54 96
55#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
57 99
58#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
59 101
60#if 0 102/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 104
63# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
64#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}
65 128
66static AV *texture_av; 129static AV *texture_av;
67 130
68static struct 131static struct
69{ 132{
… …
106 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
107 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
108} 171}
109 172
110#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
111 175
112#include "pango-font.c" 176#include "pango-font.c"
113#include "pango-fontmap.c" 177#include "pango-fontmap.c"
114#include "pango-render.c" 178#include "pango-render.c"
115 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
116typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
117typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
118 184
119typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
120 186
121static int 187static int
122shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
123{ 189{
124 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
125 191
126 while (attrs) 192 while (attrs)
127 { 193 {
128 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
129 195
130 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
131 return 1; 197 return 1;
132 198
133 attrs = attrs->next; 199 attrs = attrs->next;
134 } 200 }
135 201
136 return 0; 202 return 0;
137} 203}
138 204
139typedef struct cf_layout { 205struct cf_layout {
140 PangoLayout *pl; 206 PangoLayout *pl;
141 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
142 int base_height; 208 int base_height;
143 CFPlus__Font font; 209 DC__Font font;
144} *CFPlus__Layout; 210 rc_t *rc;
211};
145 212
213typedef cf_layout *DC__Layout;
214
146static CFPlus__Font default_font; 215static DC__Font default_font;
147static PangoContext *opengl_context; 216static PangoContext *opengl_context;
148static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
149 218
150static void 219static void
151substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
152{ 221{
153 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
154#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
155 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
156#endif 225#endif
157 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158} 227}
159 228
160static void 229static void
161layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
162{ 231{
163 /* 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
164 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
165 */ 234 */
166 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
167 236
168 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
169 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170 239
171 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
172} 241}
173 242
174static void 243static void
175layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
176{ 245{
177 PangoRectangle rect; 246 PangoRectangle rect;
178 247
179 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
180 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
190} 259}
191 260
192typedef uint16_t tileid; 261typedef uint16_t tileid;
193typedef uint16_t faceid; 262typedef uint16_t faceid;
194 263
195typedef struct { 264struct maptex
265{
196 int name; 266 GLuint name;
197 int w, h; 267 int w, h;
198 float s, t; 268 float s, t;
199 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
200 tileid smoothtile; 270 tileid smoothtile;
201 uint8_t smoothlevel; 271 uint8_t smoothlevel;
202} maptex; 272 uint8_t unused; /* set to zero on use */
273};
203 274
204typedef struct { 275struct mapcell
276{
205 uint32_t player; 277 uint32_t player;
206 tileid tile[3]; 278 tileid tile[3];
207 uint16_t darkness; 279 uint16_t darkness;
208 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
209} mapcell; 281};
210 282
211typedef struct { 283struct maprow
284{
212 int32_t c0, c1; 285 int32_t c0, c1;
213 mapcell *col; 286 mapcell *col;
214} maprow; 287};
215 288
216typedef struct map { 289struct mapgrid {
217 int x, y, w, h; 290 int x, y, w, h;
218 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
219 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
220 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
221 294
222 int32_t rows; 295 int32_t rows;
223 maprow *row; 296 maprow *row;
224} *CFPlus__Map; 297};
298
299typedef mapgrid *DC__Map;
225 300
226static char * 301static char *
227prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
228{ 303{
229 char *p; 304 char *p;
… …
247 322
248#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))
249#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))
250 325
251static void 326static void
252need_facenum (struct map *self, faceid face) 327need_facenum (struct mapgrid *self, faceid face)
253{ 328{
254 while (self->faces <= face) 329 while (self->faces <= face)
255 { 330 {
256 Append (tileid, self->face2tile, self->faces, self->faces); 331 Append (tileid, self->face2tile, self->faces, self->faces);
257 self->faces *= 2; 332 self->faces *= 2;
258 } 333 }
259} 334}
260 335
261static void 336static void
262need_texid (struct map *self, int texid) 337need_texid (struct mapgrid *self, int texid)
263{ 338{
264 while (self->texs <= texid) 339 while (self->texs <= texid)
265 { 340 {
266 Append (maptex, self->tex, self->texs, self->texs); 341 Append (maptex, self->tex, self->texs, self->texs);
267 self->texs *= 2; 342 self->texs *= 2;
268 } 343 }
269} 344}
270 345
271static maprow * 346static maprow *
272map_get_row (CFPlus__Map self, int y) 347map_get_row (mapgrid *self, int y)
273{ 348{
274 if (0 > y) 349 if (0 > y)
275 { 350 {
276 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
277 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
315 390
316 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
317} 392}
318 393
319static mapcell * 394static mapcell *
320map_get_cell (CFPlus__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
321{ 396{
322 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
323} 398}
324 399
325static void 400static void
326map_clear (CFPlus__Map self) 401map_clear (mapgrid *self)
327{ 402{
328 int r; 403 int r;
329 404
330 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
331 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
338 self->oy = 0; 413 self->oy = 0;
339 self->row = 0; 414 self->row = 0;
340 self->rows = 0; 415 self->rows = 0;
341} 416}
342 417
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
343static void 428static void
344map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
345{ 430{
346 int x, y; 431 int x, y;
347 maprow *row; 432 maprow *row;
348 mapcell *cell; 433 mapcell *cell;
349 434
… …
361 if (x >= row->c1) 446 if (x >= row->c1)
362 break; 447 break;
363 448
364 cell = row->col + x - row->c0; 449 cell = row->col + x - row->c0;
365 450
366 cell->darkness = 0; 451 CELL_CLEAR (cell);
367 cell->stat_hp = 0;
368 cell->flags = 0;
369 cell->player = 0;
370 } 452 }
371 } 453 }
372} 454}
373 455
374typedef struct { 456struct smooth_key
457{
375 tileid tile; 458 tileid tile;
376 uint8_t x, y, level; 459 uint8_t x, y, level;
377} 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}
378 479
379static void 480static void
380smooth_or_bits (HV *hv, smooth_key *key, IV bits) 481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
381{ 482{
382 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 483 auto &&it = h.find (key);
383 484
384 if (SvIOK (*sv)) 485 if (it == h.end ())
385 SvIV_set (*sv, SvIVX (*sv) | bits); 486 h.insert (std::make_pair (key, bits));
386 else 487 else
387 sv_setiv (*sv, bits); 488 it->second |= bits;
388} 489}
389 490
390static void 491static void
391music_finished (void) 492music_finished (void)
392{ 493{
… …
409 ev.code = 1; 510 ev.code = 1;
410 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
411 ev.data2 = 0; 512 ev.data2 = 0;
412 513
413 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;
414} 522}
415 523
416static unsigned int 524static unsigned int
417minpot (unsigned int n) 525minpot (unsigned int n)
418{ 526{
… …
428 n |= n >> 16; 536 n |= n >> 16;
429 537
430 return n + 1; 538 return n + 1;
431} 539}
432 540
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
433/* SDL should provide this, really. */ 552/* SDL should provide this, really. */
434#define SDLK_MODIFIER_MIN 300 553#define SDLK_MODIFIER_MIN 300
435#define SDLK_MODIFIER_MAX 314 554#define SDLK_MODIFIER_MAX 314
436 555
437MODULE = 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
438 658
439PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
440 660
441BOOT: 661BOOT:
442{ 662{
443 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
444 static const struct { 664 static const struct {
445 const char *name; 665 const char *name;
446 IV iv; 666 IV iv;
447 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
448# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
… …
470 690
471 const_iv (SDL_APPINPUTFOCUS), 691 const_iv (SDL_APPINPUTFOCUS),
472 const_iv (SDL_APPMOUSEFOCUS), 692 const_iv (SDL_APPMOUSEFOCUS),
473 const_iv (SDL_APPACTIVE), 693 const_iv (SDL_APPACTIVE),
474 694
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),
475 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
476 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
477 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
478 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
479 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
551 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
552 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
553 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
554 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
555 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)
556# undef const_iv 861# undef const_iv
557 }; 862 };
558 863
559 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--)
560 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
561 866
562 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
563 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
564} 869}
565 870
… …
577 RETVAL 882 RETVAL
578 883
579NV floor (NV x) 884NV floor (NV x)
580 885
581NV 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
582 897
583void 898void
584pango_init () 899pango_init ()
585 CODE: 900 CODE:
586{ 901{
587 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
588 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);
589 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
590} 910}
591 911
592int 912char *SDL_GetError ()
593SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594 913
595void 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
596SDL_Quit () 923void SDL_Quit ()
597 924
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
598void 935void
599SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
600 PPCODE: 937 PPCODE:
601{ 938{
602 SDL_Rect **m; 939 SDL_Rect **m;
603 940
604 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608 945
609 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611 948
612 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616 953
617 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618#if SDL_VERSION_ATLEAST(1,2,10)
619 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621#endif
622
623 SDL_EnableUNICODE (1);
624 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625 956
626 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627 958
628 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
629 while (*m) 960 while (*m)
630 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
631 AV *av = newAV (); 964 AV *av = newAV ();
632 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
633 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));
634 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
635 971
636 ++m; 972 ++m;
637 } 973 }
638} 974}
639 975
640char *
641SDL_GetError ()
642
643int 976int
644SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645 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
646 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
647 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648 ); 990 );
991
649 if (RETVAL) 992 if (RETVAL)
650 { 993 {
651 av_clear (texture_av); 994 av_clear (texture_av);
652
653 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654# 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);
655# include "glfunc.h" 996#include "glfunc.h"
656# undef GL_FUNC 997#undef GL_FUNC
657 998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658 } 1000 }
1001}
659 OUTPUT: 1002 OUTPUT:
660 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
661 1007
662void 1008void
663SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
664 1010
665char * 1011char *
666SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
667 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
668void 1025void
1026SDL_PumpEvents ()
1027
1028void
669poll_events () 1029peep_events ()
670 PPCODE: 1030 PPCODE:
671{ 1031{
672 SDL_Event ev; 1032 SDL_Event ev;
673 1033
674 SDL_PumpEvents (); 1034 SDL_PumpEvents ();
… …
681 { 1041 {
682 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
683 case SDL_KEYUP: 1043 case SDL_KEYUP:
684 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
685 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
686 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);
687 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 */
688 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
689 break; 1049 break;
690 1050
691 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
692 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
710 x = ev.motion.x; 1070 x = ev.motion.x;
711 y = ev.motion.y; 1071 y = ev.motion.y;
712 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
713 } 1073 }
714 1074
715 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
716 hv_store (hv, "state", 5, newSViv (state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
717 hv_store (hv, "x", 1, newSViv (x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
718 hv_store (hv, "y", 1, newSViv (y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
719 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
720 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
721 } 1081 }
722 break; 1082 break;
723 1083
724 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
725 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
726 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
727 1087
728 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
729 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
730 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
731 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
736 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
737 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
738 break; 1098 break;
739 } 1099 }
740 1100
741 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))));
742 } 1102 }
743} 1103}
744 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
745int 1118int
746Mix_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)
747 POSTCALL: 1120 POSTCALL:
748 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
749 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
750 1123
751void 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
752Mix_CloseAudio () 1141Mix_CloseAudio ()
753 1142
754int 1143int
755Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
1145
1146const char *
1147Mix_GetError ()
756 1148
757void 1149void
758lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
759 CODE: 1151 CODE:
760 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
786 } 1178 }
787 } 1179 }
788#endif 1180#endif
789} 1181}
790 1182
791void 1183int
792add_font (char *file) 1184add_font (char *file)
793 CODE: 1185 CODE:
794 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)
795 1196
796void 1197void
797load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
798 ALIAS: 1199 ALIAS:
799 load_image_file = 1 1200 load_image_file = 1
… …
802 STRLEN image_len; 1203 STRLEN image_len;
803 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
804 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
805 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
806 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
807 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
808 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
809 1210
810 if (!rw) 1211 if (!rw)
811 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
812 1213
… …
845 1246
846 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
847 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
848 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
849 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
850 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
851 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)));
852 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
853 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
854 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
855 1256
… …
885void 1286void
886error (char *message) 1287error (char *message)
887 CODE: 1288 CODE:
888 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
889#ifdef _WIN32 1290#ifdef _WIN32
890 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
891#endif 1292#endif
892 1293
893void 1294void
894fatal (char *message) 1295fatal (char *message)
895 CODE: 1296 CODE:
896 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
897#ifdef _WIN32 1298#ifdef _WIN32
898 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
899#endif 1300#endif
900 _exit (1); 1301 _exit (1);
901 1302
902void 1303void
903_exit (int retval = 0) 1304_exit (int retval = 0)
… …
915#if DEBUG 1316#if DEBUG
916 VALGRIND_DO_LEAK_CHECK; 1317 VALGRIND_DO_LEAK_CHECK;
917#endif 1318#endif
918} 1319}
919 1320
920MODULE = CFPlus PACKAGE = CFPlus::Font 1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
921 1327
922CFPlus::Font 1328MODULE = Deliantra::Client PACKAGE = DC::Font
1329
1330PROTOTYPES: DISABLE
1331
1332DC::Font
923new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
924 CODE: 1334 CODE:
925{ 1335{
926 int count; 1336 int count;
927 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
928 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
930} 1340}
931 OUTPUT: 1341 OUTPUT:
932 RETVAL 1342 RETVAL
933 1343
934void 1344void
935DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
936 CODE: 1346 CODE:
937 pango_font_description_free (self); 1347 pango_font_description_free (self);
938 1348
939void 1349void
940make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
941 CODE: 1352 CODE:
942 default_font = self; 1353 default_font = self;
943 1354
944MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
945 1356
1357PROTOTYPES: DISABLE
1358
946void 1359void
947reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
948 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
949 tc_clear (); 1369 tc_restore ();
950 1370
951CFPlus::Layout 1371DC::Layout
952new (SV *class) 1372new (SV *klass)
953 CODE: 1373 CODE:
954 New (0, RETVAL, 1, struct cf_layout); 1374 New (0, RETVAL, 1, struct cf_layout);
955 1375
956 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
957 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
958 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
959 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
960 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
961 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
962 RETVAL->font = 0; 1382 RETVAL->font = 0;
1383 RETVAL->rc = rc_alloc ();
963 1384
964 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1385 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
965 layout_update_font (RETVAL); 1386 layout_update_font (RETVAL);
966 OUTPUT: 1387 OUTPUT:
967 RETVAL 1388 RETVAL
968 1389
969void 1390void
970DESTROY (CFPlus::Layout self) 1391DESTROY (DC::Layout self)
971 CODE: 1392 CODE:
972 g_object_unref (self->pl); 1393 g_object_unref (self->pl);
1394 rc_free (self->rc);
973 Safefree (self); 1395 Safefree (self);
974 1396
975void 1397void
976set_text (CFPlus::Layout self, SV *text_) 1398set_text (DC::Layout self, SV *text_)
977 CODE: 1399 CODE:
978{ 1400{
979 STRLEN textlen; 1401 STRLEN textlen;
980 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
981 1403
982 pango_layout_set_text (self->pl, text, textlen); 1404 pango_layout_set_text (self->pl, text, textlen);
983} 1405}
984 1406
985void 1407void
986set_markup (CFPlus::Layout self, SV *text_) 1408set_markup (DC::Layout self, SV *text_)
987 CODE: 1409 CODE:
988{ 1410{
989 STRLEN textlen; 1411 STRLEN textlen;
990 char *text = SvPVutf8 (text_, textlen); 1412 char *text = SvPVutf8 (text_, textlen);
991 1413
992 pango_layout_set_markup (self->pl, text, textlen); 1414 pango_layout_set_markup (self->pl, text, textlen);
993} 1415}
994 1416
995void 1417void
996set_shapes (CFPlus::Layout self, ...) 1418set_shapes (DC::Layout self, ...)
997 CODE: 1419 CODE:
998{ 1420{
999 PangoAttrList *attrs = 0; 1421 PangoAttrList *attrs = 0;
1000 const char *text = pango_layout_get_text (self->pl); 1422 const char *text = pango_layout_get_text (self->pl);
1001 const char *pos = text; 1423 const char *pos = text;
… …
1036 if (attrs) 1458 if (attrs)
1037 pango_layout_set_attributes (self->pl, attrs); 1459 pango_layout_set_attributes (self->pl, attrs);
1038} 1460}
1039 1461
1040void 1462void
1041get_shapes (CFPlus::Layout self) 1463get_shapes (DC::Layout self)
1042 PPCODE: 1464 PPCODE:
1043{ 1465{
1044 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1466 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1045 1467
1046 do 1468 do
1047 { 1469 {
1048 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1470 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1049 1471
1050 if (run && shape_attr_p (run)) 1472 if (run && shape_attr_p (run))
1051 { 1473 {
1052 PangoRectangle extents; 1474 PangoRectangle extents;
1053 pango_layout_iter_get_run_extents (iter, 0, &extents); 1475 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1061 1483
1062 pango_layout_iter_free (iter); 1484 pango_layout_iter_free (iter);
1063} 1485}
1064 1486
1065int 1487int
1066has_wrapped (CFPlus::Layout self) 1488has_wrapped (DC::Layout self)
1067 CODE: 1489 CODE:
1068{ 1490{
1069 int lines = 1; 1491 int lines = 1;
1070 const char *text = pango_layout_get_text (self->pl); 1492 const char *text = pango_layout_get_text (self->pl);
1071 1493
… …
1076} 1498}
1077 OUTPUT: 1499 OUTPUT:
1078 RETVAL 1500 RETVAL
1079 1501
1080SV * 1502SV *
1081get_text (CFPlus::Layout self) 1503get_text (DC::Layout self)
1082 CODE: 1504 CODE:
1083 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1505 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1084 sv_utf8_decode (RETVAL); 1506 sv_utf8_decode (RETVAL);
1085 OUTPUT: 1507 OUTPUT:
1086 RETVAL 1508 RETVAL
1087 1509
1088void 1510void
1089set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1511set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1090 CODE: 1512 CODE:
1091 self->r = r; 1513 self->r = r;
1092 self->g = g; 1514 self->g = g;
1093 self->b = b; 1515 self->b = b;
1094 self->a = a; 1516 self->a = a;
1095 1517
1096void 1518void
1097set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1519set_font (DC::Layout self, DC::Font font = 0)
1098 CODE: 1520 CODE:
1099 if (self->font != font) 1521 if (self->font != font)
1100 { 1522 {
1101 self->font = font; 1523 self->font = font;
1102 layout_update_font (self); 1524 layout_update_font (self);
1103 } 1525 }
1104 1526
1105void 1527void
1106set_height (CFPlus::Layout self, int base_height) 1528set_height (DC::Layout self, int base_height)
1107 CODE: 1529 CODE:
1108 if (self->base_height != base_height) 1530 if (self->base_height != base_height)
1109 { 1531 {
1110 self->base_height = base_height; 1532 self->base_height = base_height;
1111 layout_update_font (self); 1533 layout_update_font (self);
1112 } 1534 }
1113 1535
1114void 1536void
1115set_width (CFPlus::Layout self, int max_width = -1) 1537set_width (DC::Layout self, int max_width = -1)
1116 CODE: 1538 CODE:
1117 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1539 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1118 1540
1119void 1541void
1120set_indent (CFPlus::Layout self, int indent) 1542set_indent (DC::Layout self, int indent)
1121 CODE: 1543 CODE:
1122 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1544 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1123 1545
1124void 1546void
1125set_spacing (CFPlus::Layout self, int spacing) 1547set_spacing (DC::Layout self, int spacing)
1126 CODE: 1548 CODE:
1127 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1549 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1128 1550
1129void 1551void
1130set_ellipsise (CFPlus::Layout self, int ellipsise) 1552set_ellipsise (DC::Layout self, int ellipsise)
1131 CODE: 1553 CODE:
1132 pango_layout_set_ellipsize (self->pl, 1554 pango_layout_set_ellipsize (self->pl,
1133 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1555 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1134 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1556 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1135 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1557 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1136 : PANGO_ELLIPSIZE_NONE 1558 : PANGO_ELLIPSIZE_NONE
1137 ); 1559 );
1138 1560
1139void 1561void
1140set_single_paragraph_mode (CFPlus::Layout self, int spm) 1562set_single_paragraph_mode (DC::Layout self, int spm)
1141 CODE: 1563 CODE:
1142 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1564 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1143 1565
1144void 1566void
1145size (CFPlus::Layout self) 1567size (DC::Layout self)
1146 PPCODE: 1568 PPCODE:
1147{ 1569{
1148 int w, h; 1570 int w, h;
1149 1571
1150 layout_get_pixel_size (self, &w, &h); 1572 layout_get_pixel_size (self, &w, &h);
… …
1153 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (w)));
1154 PUSHs (sv_2mortal (newSViv (h))); 1576 PUSHs (sv_2mortal (newSViv (h)));
1155} 1577}
1156 1578
1157int 1579int
1158descent (CFPlus::Layout self) 1580descent (DC::Layout self)
1159 CODE: 1581 CODE:
1160{ 1582{
1161 PangoRectangle rect; 1583 PangoRectangle rect;
1162 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1584 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1163 pango_layout_line_get_pixel_extents (line, 0, &rect); 1585 pango_layout_line_get_pixel_extents (line, 0, &rect);
1164 RETVAL = PANGO_DESCENT (rect); 1586 RETVAL = PANGO_DESCENT (rect);
1165} 1587}
1166 OUTPUT: 1588 OUTPUT:
1167 RETVAL 1589 RETVAL
1168 1590
1169int 1591int
1170xy_to_index (CFPlus::Layout self, int x, int y) 1592xy_to_index (DC::Layout self, int x, int y)
1171 CODE: 1593 CODE:
1172{ 1594{
1173 int index, trailing; 1595 int index, trailing;
1174 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1596 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1175 RETVAL = index + trailing; 1597 RETVAL = index + trailing;
1176} 1598}
1177 OUTPUT: 1599 OUTPUT:
1178 RETVAL 1600 RETVAL
1179 1601
1180void 1602void
1181cursor_pos (CFPlus::Layout self, int index) 1603cursor_pos (DC::Layout self, int index)
1182 PPCODE: 1604 PPCODE:
1183{ 1605{
1184 PangoRectangle strong_pos; 1606 PangoRectangle pos;
1185 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1607 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1186 1608
1187 EXTEND (SP, 3); 1609 EXTEND (SP, 3);
1188 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1189 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1190 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1191} 1613}
1192 1614
1193void 1615void
1194index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1616index_to_line_x (DC::Layout self, int index, int trailing = 0)
1195 PPCODE: 1617 PPCODE:
1196{ 1618{
1197 int line, x; 1619 int line, x;
1198 1620
1199 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1621 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1622#if !PANGO_VERSION_CHECK (1, 17, 3)
1200 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1623 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1201 1624 --line;
1625#endif
1202 EXTEND (SP, 2); 1626 EXTEND (SP, 2);
1203 PUSHs (sv_2mortal (newSViv (line - 1))); 1627 PUSHs (sv_2mortal (newSViv (line)));
1204 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1628 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1205} 1629}
1206 1630
1207void 1631void
1208line_x_to_index (CFPlus::Layout self, int line, int x) 1632line_x_to_index (DC::Layout self, int line, int x)
1209 PPCODE: 1633 PPCODE:
1210{ 1634{
1211 PangoLayoutLine *lp; 1635 PangoLayoutLine *lp;
1212 int index, trailing; 1636 int index, trailing;
1213 1637
1214 if (line < 0) 1638 if (line < 0)
1215 XSRETURN_EMPTY; 1639 XSRETURN_EMPTY;
1216 1640
1217 if (!(lp = pango_layout_get_line (self->pl, line))) 1641 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1218 XSRETURN_EMPTY; /* do better */ 1642 XSRETURN_EMPTY; /* do better */
1219 1643
1220 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1644 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1221 1645
1222 EXTEND (SP, 2); 1646 EXTEND (SP, 2);
… …
1228 PUSHs (sv_2mortal (newSViv (trailing))); 1652 PUSHs (sv_2mortal (newSViv (trailing)));
1229 } 1653 }
1230} 1654}
1231 1655
1232void 1656void
1233render (CFPlus::Layout self, float x, float y, int flags = 0) 1657render (DC::Layout self, float x, float y, int flags = 0)
1234 PPCODE: 1658 CODE:
1659 rc_clear (self->rc);
1235 pango_opengl_render_layout_subpixel ( 1660 pango_opengl_render_layout_subpixel (
1236 self->pl, 1661 self->pl,
1662 self->rc,
1237 x * PANGO_SCALE, y * PANGO_SCALE, 1663 x * PANGO_SCALE, y * PANGO_SCALE,
1238 self->r, self->g, self->b, self->a, 1664 self->r, self->g, self->b, self->a,
1239 flags 1665 flags
1240 ); 1666 );
1667 // we assume that context_change actually clears/frees stuff
1668 // and does not do any recomputation...
1669 pango_layout_context_changed (self->pl);
1241 1670
1242MODULE = CFPlus PACKAGE = CFPlus::Texture
1243
1244void 1671void
1245pad2pot (SV *data_, SV *w_, SV *h_) 1672draw (DC::Layout self)
1246 CODE: 1673 CODE:
1247{ 1674{
1248 int ow = SvIV (w_); 1675 glEnable (GL_TEXTURE_2D);
1249 int oh = SvIV (h_); 1676 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1677 glEnable (GL_BLEND);
1678 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1679 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1680 glEnable (GL_ALPHA_TEST);
1681 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1250 1682
1251 if (ow && oh) 1683 rc_draw (self->rc);
1684
1685 glDisable (GL_ALPHA_TEST);
1686 glDisable (GL_BLEND);
1687 glDisable (GL_TEXTURE_2D);
1688}
1689
1690MODULE = Deliantra::Client PACKAGE = DC::Texture
1691
1692PROTOTYPES: ENABLE
1693
1694void
1695pad (SV *data_, int ow, int oh, int nw, int nh)
1696 CODE:
1697{
1698 if ((nw != ow || nh != oh) && SvOK (data_))
1252 { 1699 {
1253 int nw = minpot (ow);
1254 int nh = minpot (oh);
1255
1256 if (nw != ow || nh != oh)
1257 {
1258 if (SvOK (data_))
1259 {
1260 STRLEN datalen; 1700 STRLEN datalen;
1261 char *data = SvPVbyte (data_, datalen); 1701 char *data = SvPVbyte (data_, datalen);
1262 int bpp = datalen / (ow * oh); 1702 int bpp = datalen / (ow * oh);
1263 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1703 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1264 1704
1265 SvPOK_only (result_); 1705 SvPOK_only (result_);
1266 SvCUR_set (result_, nw * nh * bpp); 1706 SvCUR_set (result_, nw * nh * bpp);
1267 1707
1268 memset (SvPVX (result_), 0, nw * nh * bpp); 1708 memset (SvPVX (result_), 0, nw * nh * bpp);
1269 while (oh--) 1709 while (oh--)
1270 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1710 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1271 1711
1272 sv_setsv (data_, result_); 1712 sv_setsv (data_, result_);
1273 }
1274
1275 sv_setiv (w_, nw);
1276 sv_setiv (h_, nh);
1277 }
1278 } 1713 }
1279} 1714}
1280 1715
1281void 1716void
1282draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1717draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1288{ 1723{
1289 HV *hv = (HV *)SvRV (self); 1724 HV *hv = (HV *)SvRV (self);
1290 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1725 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1291 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1726 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1292 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1727 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1728
1729 if (name <= 0)
1730 XSRETURN_EMPTY;
1293 1731
1294 if (items < 5) 1732 if (items < 5)
1295 { 1733 {
1296 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1734 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1297 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1735 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1325 glDisable (GL_ALPHA_TEST); 1763 glDisable (GL_ALPHA_TEST);
1326 glDisable (GL_BLEND); 1764 glDisable (GL_BLEND);
1327 } 1765 }
1328} 1766}
1329 1767
1330MODULE = CFPlus PACKAGE = CFPlus::Map 1768void
1769draw_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)
1770 PROTOTYPE: @
1771 CODE:
1772{
1773 glEnable (GL_BLEND);
1774 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1775 glEnable (GL_TEXTURE_2D);
1776 glBindTexture (GL_TEXTURE_2D, name1);
1331 1777
1332CFPlus::Map 1778 glColor3f (intensity, intensity, intensity);
1779 glPushMatrix ();
1780 glScalef (1./3, 1./3, 1.);
1781
1782 if (blend > 0.f)
1783 {
1784 float dx3 = dx * -3.f / w;
1785 float dy3 = dy * -3.f / h;
1786 GLfloat env_color[4] = { 0., 0., 0., blend };
1787
1788 /* interpolate the two shadow textures */
1789 /* stage 0 == rgb(glcolor) + alpha(t0) */
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1791
1792 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1793 gl.ActiveTexture (GL_TEXTURE1);
1794 glEnable (GL_TEXTURE_2D);
1795 glBindTexture (GL_TEXTURE_2D, name2);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1797
1798 /* rgb == rgb(glcolor) */
1799 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1802
1803 /* alpha = interpolate t0, t1 by env_alpha */
1804 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1805
1806 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1809
1810 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1811 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1812
1813 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1814 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1815
1816 glBegin (GL_QUADS);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1820 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1821 glEnd ();
1822
1823 glDisable (GL_TEXTURE_2D);
1824 gl.ActiveTexture (GL_TEXTURE0);
1825 }
1826 else
1827 {
1828 /* simple blending of one texture, also opengl <1.3 path */
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1830
1831 glBegin (GL_QUADS);
1832 glTexCoord2f (0, 0); glVertex2f (0, 0);
1833 glTexCoord2f (0, t); glVertex2f (0, h);
1834 glTexCoord2f (s, t); glVertex2f (w, h);
1835 glTexCoord2f (s, 0); glVertex2f (w, 0);
1836 glEnd ();
1837 }
1838
1839 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1840 {
1841 int x, y;
1842 int dx3 = dx * 3;
1843 int dy3 = dy * 3;
1844
1845 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1846 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1847 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1848 glTranslatef (-1., -1., 0);
1849 glBegin (GL_QUADS);
1850
1851 for (y = 1; y < h; y += 3)
1852 {
1853 int y1 = y - dy3;
1854 int y1valid = y1 >= 0 && y1 < h;
1855
1856 for (x = 1; x < w; x += 3)
1857 {
1858 int x1 = x - dx3;
1859 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1860 uint8_t h2;
1861
1862 if (y1valid && x1 >= 0 && x1 < w)
1863 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1864 else
1865 h2 = 1; /* out of range == invisible */
1866
1867 if (h1 || h2)
1868 {
1869 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1870 glColor4f (1., 1., 1., alpha);
1871
1872 glTexCoord2f (0, 0.); glVertex2i (x , y );
1873 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1874 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1875 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1876 }
1877 }
1878 }
1879 }
1880
1881 glEnd ();
1882
1883 glPopMatrix ();
1884
1885 glDisable (GL_TEXTURE_2D);
1886 glDisable (GL_BLEND);
1887}
1888
1889IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1890 CODE:
1891{
1892 GLint width;
1893 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1894 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1895 RETVAL = width > 0;
1896}
1897 OUTPUT:
1898 RETVAL
1899
1900MODULE = Deliantra::Client PACKAGE = DC::Map
1901
1902PROTOTYPES: DISABLE
1903
1904DC::Map
1333new (SV *class) 1905new (SV *klass)
1334 CODE: 1906 CODE:
1335 New (0, RETVAL, 1, struct map); 1907 New (0, RETVAL, 1, mapgrid);
1336 RETVAL->x = 0; 1908 RETVAL->x = 0;
1337 RETVAL->y = 0; 1909 RETVAL->y = 0;
1338 RETVAL->w = 0; 1910 RETVAL->w = 0;
1339 RETVAL->h = 0; 1911 RETVAL->h = 0;
1340 RETVAL->ox = 0; 1912 RETVAL->ox = 0;
… …
1345 RETVAL->row = 0; 1917 RETVAL->row = 0;
1346 OUTPUT: 1918 OUTPUT:
1347 RETVAL 1919 RETVAL
1348 1920
1349void 1921void
1350DESTROY (CFPlus::Map self) 1922DESTROY (DC::Map self)
1351 CODE: 1923 CODE:
1352{ 1924{
1353 map_clear (self); 1925 map_clear (self);
1354 Safefree (self->face2tile); 1926 Safefree (self->face2tile);
1355 Safefree (self->tex); 1927 Safefree (self->tex);
1356 Safefree (self); 1928 Safefree (self);
1357} 1929}
1358 1930
1359void 1931void
1360resize (CFPlus::Map self, int map_width, int map_height) 1932resize (DC::Map self, int map_width, int map_height)
1361 CODE: 1933 CODE:
1362 self->w = map_width; 1934 self->w = map_width;
1363 self->h = map_height; 1935 self->h = map_height;
1364 1936
1365void 1937void
1366clear (CFPlus::Map self) 1938clear (DC::Map self)
1367 CODE: 1939 CODE:
1368 map_clear (self); 1940 map_clear (self);
1369 1941
1370void 1942void
1371set_tileid (CFPlus::Map self, int face, int tile) 1943set_tileid (DC::Map self, int face, int tile)
1372 CODE: 1944 CODE:
1373{ 1945{
1374 need_facenum (self, face); self->face2tile [face] = tile; 1946 need_facenum (self, face); self->face2tile [face] = tile;
1375 need_texid (self, tile); 1947 need_texid (self, tile);
1376} 1948}
1377 1949
1378void 1950void
1379set_smooth (CFPlus::Map self, int face, int smooth, int level) 1951set_smooth (DC::Map self, int face, int smooth, int level)
1380 CODE: 1952 CODE:
1381{ 1953{
1382 tileid texid; 1954 tileid texid;
1383 maptex *tex; 1955 maptex *tex;
1384 1956
1385 if (face < 0 || face >= self->faces) 1957 if (face < 0 || face >= self->faces)
1386 return; 1958 return;
1387 1959
1388 if (smooth < 0 || smooth >= self->faces) 1960 if (smooth < 0 || smooth >= self->faces)
1389 return; 1961 return;
1390 1962
1391 texid = self->face2tile [face]; 1963 texid = self->face2tile [face];
1392 1964
1393 if (!texid) 1965 if (!texid)
1394 return; 1966 return;
1395 1967
1396 tex = self->tex + texid; 1968 tex = self->tex + texid;
1397 tex->smoothtile = self->face2tile [smooth]; 1969 tex->smoothtile = self->face2tile [smooth];
1398 tex->smoothlevel = level; 1970 tex->smoothlevel = level;
1399} 1971}
1400 1972
1401void 1973void
1402set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1974set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1403 CODE: 1975 CODE:
1404{ 1976{
1405 need_texid (self, texid); 1977 need_texid (self, texid);
1406 1978
1407 { 1979 {
… …
1426 // use uglier nearest interpolation because linear suffers 1998 // use uglier nearest interpolation because linear suffers
1427 // from transparent color bleeding and ugly wrapping effects. 1999 // from transparent color bleeding and ugly wrapping effects.
1428 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 2000 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1429} 2001}
1430 2002
2003void
2004expire_textures (DC::Map self, int texid, int count)
2005 PPCODE:
2006 for (; texid < self->texs && count; ++texid, --count)
2007 {
2008 maptex *tex = self->tex + texid;
2009
2010 if (tex->name)
2011 {
2012 if (tex->unused)
2013 {
2014 tex->name = 0;
2015 tex->unused = 0;
2016 XPUSHs (sv_2mortal (newSViv (texid)));
2017 }
2018 else
2019 tex->unused = 1;
2020 }
2021 }
2022
1431int 2023int
1432ox (CFPlus::Map self) 2024ox (DC::Map self)
1433 ALIAS: 2025 ALIAS:
1434 oy = 1 2026 oy = 1
1435 x = 2 2027 x = 2
1436 y = 3 2028 y = 3
1437 w = 4 2029 w = 4
… …
1448 } 2040 }
1449 OUTPUT: 2041 OUTPUT:
1450 RETVAL 2042 RETVAL
1451 2043
1452void 2044void
1453scroll (CFPlus::Map self, int dx, int dy) 2045scroll (DC::Map self, int dx, int dy)
1454 CODE: 2046 CODE:
1455{ 2047{
1456 if (dx > 0) 2048 if (dx > 0)
1457 map_blank (self, self->x, self->y, dx, self->h); 2049 map_blank (self, self->x, self->y, dx, self->h);
1458 else if (dx < 0) 2050 else if (dx < 0)
… …
1473 self->rows += MAP_EXTEND_Y; 2065 self->rows += MAP_EXTEND_Y;
1474 self->y += MAP_EXTEND_Y; 2066 self->y += MAP_EXTEND_Y;
1475 } 2067 }
1476} 2068}
1477 2069
1478void 2070SV *
1479map1a_update (CFPlus::Map self, SV *data_, int extmap) 2071map1a_update (DC::Map self, SV *data_)
1480 CODE: 2072 CODE:
1481{ 2073{
1482 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2074 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1483 uint8_t *data_end = (uint8_t *)SvEND (data_); 2075 uint8_t *data_end = (uint8_t *)SvEND (data_);
1484 mapcell *cell; 2076 mapcell *cell;
1485 int x, y, flags; 2077 int x, y, z, flags;
2078 AV *missing = newAV ();
2079 RETVAL = newRV_noinc ((SV *)missing);
1486 2080
1487 while (data < data_end - 1) 2081 while (data < data_end - 1)
1488 { 2082 {
1489 flags = (data [0] << 8) + data [1]; data += 2; 2083 flags = (data [0] << 8) + data [1]; data += 2;
1490 2084
… …
1503 2097
1504 //TODO: don't trust server data to be in-range(!) 2098 //TODO: don't trust server data to be in-range(!)
1505 2099
1506 if (flags & 8) 2100 if (flags & 8)
1507 { 2101 {
2102 uint8_t ext, cmd;
2103
1508 if (extmap) 2104 do
1509 { 2105 {
1510 uint8_t ext, cmd; 2106 ext = *data++;
2107 cmd = ext & 0x7f;
1511 2108
1512 do 2109 if (cmd < 4)
2110 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2111 else if (cmd == 5) // health
1513 { 2112 {
1514 ext = *data++;
1515 cmd = ext & 0x3f;
1516
1517 if (cmd < 4)
1518 cell->darkness = 255 - ext * 64 + 1;
1519 else if (cmd == 5) // health
1520 {
1521 cell->stat_width = 1; 2113 cell->stat_width = 1;
1522 cell->stat_hp = *data++; 2114 cell->stat_hp = *data++;
1523 }
1524 else if (cmd == 6) // monster width
1525 cell->stat_width = *data++ + 1;
1526 else if (cmd == 0x47)
1527 {
1528 if (*data == 4)
1529 ; // decode player count
1530
1531 data += *data + 1;
1532 }
1533 else if (cmd == 8) // cell flags
1534 cell->flags = *data++;
1535 else if (ext & 0x40) // unknown, multibyte => skip
1536 data += *data + 1;
1537 else
1538 data++;
1539 } 2115 }
1540 while (ext & 0x80); 2116 else if (cmd == 6) // monster width
2117 cell->stat_width = *data++ + 1;
2118 else if (cmd == 0x47)
2119 {
2120 if (*data == 1) cell->player = data [1];
2121 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2122 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2123 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2124
2125 data += *data + 1;
2126 }
2127 else if (cmd == 8) // cell flags
2128 cell->flags = *data++;
2129 else if (ext & 0x40) // unknown, multibyte => skip
2130 data += *data + 1;
2131 else
2132 data++;
1541 } 2133 }
1542 else 2134 while (ext & 0x80);
1543 cell->darkness = *data++ + 1;
1544 } 2135 }
1545 2136
2137 for (z = 0; z <= 2; ++z)
1546 if (flags & 4) 2138 if (flags & (4 >> z))
1547 { 2139 {
1548 faceid face = (data [0] << 8) + data [1]; data += 2; 2140 faceid face = (data [0] << 8) + data [1]; data += 2;
1549 need_facenum (self, face); 2141 need_facenum (self, face);
1550 cell->tile [0] = self->face2tile [face]; 2142 cell->tile [z] = self->face2tile [face];
2143
2144 if (cell->tile [z])
2145 {
2146 maptex *tex = self->tex + cell->tile [z];
2147 tex->unused = 0;
2148 if (!tex->name)
2149 av_push (missing, newSViv (cell->tile [z]));
2150
2151 if (tex->smoothtile)
2152 {
2153 maptex *smooth = self->tex + tex->smoothtile;
2154 smooth->unused = 0;
2155 if (!smooth->name)
2156 av_push (missing, newSViv (tex->smoothtile));
2157 }
2158 }
1551 } 2159 }
1552
1553 if (flags & 2)
1554 {
1555 faceid face = (data [0] << 8) + data [1]; data += 2;
1556 need_facenum (self, face);
1557 cell->tile [1] = self->face2tile [face];
1558 }
1559
1560 if (flags & 1)
1561 {
1562 faceid face = (data [0] << 8) + data [1]; data += 2;
1563 need_facenum (self, face);
1564 cell->tile [2] = self->face2tile [face];
1565 }
1566 } 2160 }
1567 else 2161 else
1568 cell->darkness = 0; 2162 CELL_CLEAR (cell);
1569 } 2163 }
1570} 2164}
2165 OUTPUT:
2166 RETVAL
1571 2167
1572SV * 2168SV *
1573mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2169mapmap (DC::Map self, int x0, int y0, int w, int h)
1574 CODE: 2170 CODE:
1575{ 2171{
1576 int x1, x; 2172 int x1, x;
1577 int y1, y; 2173 int y1, y;
1578 int z; 2174 int z;
… …
1591 ? self->row + y 2187 ? self->row + y
1592 : 0; 2188 : 0;
1593 2189
1594 for (x = x0; x < x1; x++) 2190 for (x = x0; x < x1; x++)
1595 { 2191 {
1596 int r = 32, g = 32, b = 32, a = 192; 2192 unsigned int r = 32, g = 32, b = 32, a = 192;
1597 2193
1598 if (row && row->c0 <= x && x < row->c1) 2194 if (row && row->c0 <= x && x < row->c1)
1599 { 2195 {
1600 mapcell *cell = row->col + (x - row->c0); 2196 mapcell *cell = row->col + (x - row->c0);
1601 2197
… …
1603 { 2199 {
1604 maptex tex = self->tex [cell->tile [z]]; 2200 maptex tex = self->tex [cell->tile [z]];
1605 int a0 = 255 - tex.a; 2201 int a0 = 255 - tex.a;
1606 int a1 = tex.a; 2202 int a1 = tex.a;
1607 2203
1608 r = (r * a0 + tex.r * a1) / 255; 2204 r = div255 (r * a0 + tex.r * a1);
1609 g = (g * a0 + tex.g * a1) / 255; 2205 g = div255 (g * a0 + tex.g * a1);
1610 b = (b * a0 + tex.b * a1) / 255; 2206 b = div255 (b * a0 + tex.b * a1);
1611 a = (a * a0 + tex.a * a1) / 255; 2207 a = div255 (a * a0 + tex.a * a1);
1612 } 2208 }
1613 } 2209 }
1614 2210
1615 *map++ = (r ) 2211 *map++ = (r )
1616 | (g << 8) 2212 | (g << 8)
1617 | (b << 16) 2213 | (b << 16)
1618 | (a << 24); 2214 | (a << 24);
1619 } 2215 }
1620 } 2216 }
1621 2217
1622 RETVAL = map_sv; 2218 RETVAL = map_sv;
1623} 2219}
1624 OUTPUT: 2220 OUTPUT:
1625 RETVAL 2221 RETVAL
1626 2222
1627void 2223void
1628draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2224draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1629 CODE: 2225 CODE:
1630{ 2226{
1631 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1632 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1633 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1634 smooth_key skey;
1635 int x, y, z; 2227 int x, y, z;
1636 int last_name;
1637 2228
2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2230 int pl_x, pl_y;
2231 maptex pl_tex;
2232 rc_t *rc = rc_alloc ();
2233 rc_t *rc_ov = rc_alloc ();
2234 rc_key_t key;
2235 rc_array_t *arr;
2236
2237 pl_tex.name = 0;
2238
1638 // thats current max. sorry. 2239 // that's current max. sorry.
1639 if (sw > 255) sw = 255; 2240 if (sw > 255) sw = 255;
1640 if (sh > 255) sh = 255; 2241 if (sh > 255) sh = 255;
1641 2242
1642 // clear key, in case of extra padding
1643 memset (&skey, 0, sizeof (skey)); 2243 memset (&key, 0, sizeof (key));
1644 2244 key.r = 255;
1645 glColor4ub (255, 255, 255, 255); 2245 key.g = 255;
1646 2246 key.b = 255;
1647 glEnable (GL_BLEND); 2247 key.a = 255;
1648 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2248 key.mode = GL_QUADS;
1649 glEnable (GL_TEXTURE_2D); 2249 key.format = GL_T2F_V3F;
1650 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1651
1652 glBegin (GL_QUADS);
1653
1654 last_name = 0;
1655 2250
1656 mx += self->x; 2251 mx += self->x;
1657 my += self->y; 2252 my += self->y;
1658 2253
1659 // first pass: determine smooth_max 2254 // first pass: determine smooth_max
1660 // rather ugly, if you ask me 2255 // rather ugly, if you ask me
1661 // could also be stored inside mapcell and updated on change 2256 // could also be stored inside mapcell and updated on change
1662 memset (smooth_max, 0, sizeof (smooth_max)); 2257 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1663 2258
1664 for (y = 0; y < sh; y++) 2259 for (y = 0; y < sh; y++)
1665 if (0 <= y + my && y + my < self->rows) 2260 if (0 <= y + my && y + my < self->rows)
1666 { 2261 {
1667 maprow *row = self->row + (y + my); 2262 maprow *row = self->row + (y + my);
… …
1676 MAX (self->tex [cell->tile [1]].smoothlevel, 2271 MAX (self->tex [cell->tile [1]].smoothlevel,
1677 self->tex [cell->tile [2]].smoothlevel)); 2272 self->tex [cell->tile [2]].smoothlevel));
1678 } 2273 }
1679 } 2274 }
1680 2275
2276 glEnable (GL_BLEND);
2277 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2279
1681 for (z = 0; z <= 2; z++) 2280 for (z = 0; z <= 2; z++)
1682 { 2281 {
2282 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2283 smooth_key skey;
2284 smooth_hash smooth;
1683 memset (smooth_level, 0, sizeof (smooth_level)); 2285 memset (smooth_level, 0, sizeof (smooth_level));
2286 key.texname = -1;
1684 2287
1685 for (y = 0; y < sh; y++) 2288 for (y = 0; y < sh; y++)
1686 if (0 <= y + my && y + my < self->rows) 2289 if (0 <= y + my && y + my < self->rows)
1687 { 2290 {
1688 maprow *row = self->row + (y + my); 2291 maprow *row = self->row + (y + my);
… …
1694 tileid tile = cell->tile [z]; 2297 tileid tile = cell->tile [z];
1695 2298
1696 if (tile) 2299 if (tile)
1697 { 2300 {
1698 maptex tex = self->tex [tile]; 2301 maptex tex = self->tex [tile];
1699 int px = (x + 1) * T - tex.w; 2302 int px, py;
1700 int py = (y + 1) * T - tex.h;
1701 2303
1702 // suppressing texture state switches here
1703 // is only moderately effective, but worth the extra effort
1704 if (last_name != tex.name) 2304 if (key.texname != tex.name)
1705 { 2305 {
2306 self->tex [tile].unused = 0;
2307
1706 if (!tex.name) 2308 if (!tex.name)
1707 tex = self->tex [2]; /* missing, replace by noface */ 2309 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1708 2310
1709 glEnd (); 2311 key.texname = tex.name;
1710 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2312 arr = rc_array (rc, &key);
1711 glBegin (GL_QUADS);
1712 } 2313 }
1713 2314
1714 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2315 px = (x + 1) * Th - tex.w;
1715 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2316 py = (y + 1) * Tw - tex.h;
1716 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1717 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1718 2317
1719 if (cell->flags && z == 2) 2318 if (expect_false (cell->player == player) && expect_false (z == 2))
1720 { 2319 {
1721 if (cell->flags & 1) 2320 pl_x = px;
2321 pl_y = py;
2322 pl_tex = tex;
1722 { 2323 continue;
1723 maptex tex = self->tex [1];
1724 int px = x * T + T * 2 / 32;
1725 int py = y * T - T * 6 / 32;
1726
1727 glEnd ();
1728 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1729 glBegin (GL_QUADS);
1730
1731 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1732 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1733 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1734 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1735 }
1736 } 2324 }
2325
2326 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2327 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2328 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2329 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1737 2330
1738 // update smooth hash 2331 // update smooth hash
1739 if (tex.smoothtile) 2332 if (tex.smoothtile)
1740 { 2333 {
1741 skey.tile = tex.smoothtile; 2334 skey.tile = tex.smoothtile;
… …
1757 2350
1758 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2351 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1759 // ·· ·· ·┏ ┓· 2352 // ·· ·· ·┏ ┓·
1760 2353
1761 // full tile 2354 // full tile
1762 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2355 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1763 2356
1764 // borders 2357 // borders
1765 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2358 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1766 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2359 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1767 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2360 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1768 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2361 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1769 2362
1770 // corners 2363 // corners
1771 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2364 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1772 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2365 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1773 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2366 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1774 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2367 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2368 }
2369 }
2370
2371 if (expect_false (z == 2) && expect_false (cell->flags))
2372 {
2373 // overlays such as the speech bubble, probably more to come
2374 if (cell->flags & 1)
2375 {
2376 rc_key_t key_ov = key;
2377 maptex tex = self->tex [TEXID_SPEECH];
2378 rc_array_t *arr;
2379 int px = x * Tw + Tw * 2 / 32;
2380 int py = y * Th - Th * 6 / 32;
2381
2382 key_ov.texname = tex.name;
2383 arr = rc_array (rc_ov, &key_ov);
2384
2385 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2386 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2387 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2388 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1775 } 2389 }
1776 } 2390 }
1777 } 2391 }
1778 } 2392 }
1779 2393
2394 rc_draw (rc);
2395 rc_clear (rc);
2396
1780 // go through all smoothlevels, lowest to highest, then draw. 2397 // go through all smoothlevels, lowest to highest, then draw.
1781 // this is basically counting sort 2398 // this is basically counting sort
1782 { 2399 {
1783 int w, b; 2400 int w, b;
1784 2401
2402 glEnable (GL_TEXTURE_2D);
2403 glBegin (GL_QUADS);
1785 for (w = 0; w < 256 / 32; ++w) 2404 for (w = 0; w < 256 / 32; ++w)
1786 { 2405 {
1787 uint32_t smask = smooth_level [w]; 2406 uint32_t smask = smooth_level [w];
1788 if (smask) 2407 if (smask)
1789 for (b = 0; b < 32; ++b) 2408 for (b = 0; b < 32; ++b)
1790 if (smask & (((uint32_t)1) << b)) 2409 if (smask & (((uint32_t)1) << b))
1791 { 2410 {
1792 int level = (w << 5) | b; 2411 int level = (w << 5) | b;
1793 HE *he; 2412 HE *he;
1794 2413
1795 hv_iterinit (smooth); 2414 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1796 while ((he = hv_iternext (smooth)))
1797 { 2415 {
1798 smooth_key *skey = (smooth_key *)HeKEY (he); 2416 smooth_key &skey = it->first;
1799 IV bits = SvIVX (HeVAL (he)); 2417 IV bits = it->second;
1800 2418
1801 if (!(bits & 0x1000) 2419 if (!(bits & 0x1000)
1802 && skey->level == level 2420 && skey.level == level
1803 && level > smooth_max [skey->x][skey->y]) 2421 && level > smooth_max [skey.x][skey.y])
1804 { 2422 {
1805 maptex tex = self->tex [skey->tile]; 2423 maptex tex = self->tex [skey.tile];
1806 int px = (((int)skey->x) - 1) * T; 2424 int px = (((int)skey.x) - 1) * Tw;
1807 int py = (((int)skey->y) - 1) * T; 2425 int py = (((int)skey.y) - 1) * Th;
1808 int border = bits & 15; 2426 int border = bits & 15;
1809 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2427 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1810 float dx = tex.s * .0625f; // 16 images/row 2428 float dx = tex.s * .0625f; // 16 images/row
1811 float dy = tex.t * .5f ; // 2 images/column 2429 float dy = tex.t * .5f ; // 2 images/column
1812 2430
1813 // this time naively avoiding texture state changes
1814 // save gobs of state changes.
1815 if (last_name != tex.name) 2431 if (tex.name)
1816 { 2432 {
2433 // this time avoiding texture state changes
2434 // save gobs of state changes.
1817 if (!tex.name) 2435 if (key.texname != tex.name)
1818 continue; // smoothing not yet available 2436 {
2437 self->tex [skey.tile].unused = 0;
1819 2438
1820 glEnd (); 2439 glEnd ();
1821 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2440 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1822 glBegin (GL_QUADS); 2441 glBegin (GL_QUADS);
1823 } 2442 }
1824 2443
1825 if (border) 2444 if (border)
1826 { 2445 {
1827 float ox = border * dx; 2446 float ox = border * dx;
1828 2447
1829 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2448 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1830 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2449 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1831 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2450 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1832 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2451 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1833 } 2452 }
1834 2453
1835 if (corner) 2454 if (corner)
1836 { 2455 {
1837 float ox = corner * dx; 2456 float ox = corner * dx;
1838 2457
1839 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2458 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1840 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2459 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1841 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2460 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1842 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2461 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2462 }
1843 } 2463 }
1844 } 2464 }
1845 } 2465 }
1846 } 2466 }
1847 } 2467 }
2468
2469 glEnd ();
2470 glDisable (GL_TEXTURE_2D);
2471 key.texname = -1;
1848 } 2472 }
1849
1850 hv_clear (smooth);
1851 } 2473 }
1852 2474
1853 glEnd (); 2475 if (pl_tex.name)
2476 {
2477 maptex tex = pl_tex;
2478 int px = pl_x + sdx;
2479 int py = pl_y + sdy;
1854 2480
1855 glDisable (GL_TEXTURE_2D); 2481 key.texname = tex.name;
2482 arr = rc_array (rc, &key);
2483
2484 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2485 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2486 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2487 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2488
2489 rc_draw (rc);
2490 }
2491
2492 rc_draw (rc_ov);
2493 rc_clear (rc_ov);
2494
1856 glDisable (GL_BLEND); 2495 glDisable (GL_BLEND);
2496 rc_free (rc);
2497 rc_free (rc_ov);
1857 2498
1858 // top layer: overlays such as the health bar 2499 // top layer: overlays such as the health bar
1859 for (y = 0; y < sh; y++) 2500 for (y = 0; y < sh; y++)
1860 if (0 <= y + my && y + my < self->rows) 2501 if (0 <= y + my && y + my < self->rows)
1861 { 2502 {
… …
1864 for (x = 0; x < sw; x++) 2505 for (x = 0; x < sw; x++)
1865 if (row->c0 <= x + mx && x + mx < row->c1) 2506 if (row->c0 <= x + mx && x + mx < row->c1)
1866 { 2507 {
1867 mapcell *cell = row->col + (x + mx - row->c0); 2508 mapcell *cell = row->col + (x + mx - row->c0);
1868 2509
1869 int px = x * T; 2510 int px = x * Tw;
1870 int py = y * T; 2511 int py = y * Th;
2512
2513 if (expect_false (cell->player == player))
2514 {
2515 px += sdx;
2516 py += sdy;
2517 }
1871 2518
1872 if (cell->stat_hp) 2519 if (cell->stat_hp)
1873 { 2520 {
1874 int width = cell->stat_width * T; 2521 int width = cell->stat_width * Tw;
1875 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2522 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1876 2523
1877 glColor3ub (0, 0, 0); 2524 glColor3ub (0, 0, 0);
1878 glRectf (px + 1, py - thick - 2, 2525 glRectf (px + 1, py - thick - 2,
1879 px + width - 1, py); 2526 px + width - 1, py);
1880 2527
… …
1886 } 2533 }
1887 } 2534 }
1888} 2535}
1889 2536
1890void 2537void
1891draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2538draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1892 CODE: 2539 CODE:
1893{ 2540{
1894 static float color[16][3] = { 2541 static float color[16][3] = {
1895 { 0.00F, 0.00F, 0.00F }, 2542 { 0.00f, 0.00f, 0.00f },
1896 { 1.00F, 1.00F, 1.00F }, 2543 { 1.00f, 1.00f, 1.00f },
1897 { 0.00F, 0.00F, 0.55F }, 2544 { 0.00f, 0.00f, 0.55f },
1898 { 1.00F, 0.00F, 0.00F }, 2545 { 1.00f, 0.00f, 0.00f },
1899 2546
1900 { 1.00F, 0.54F, 0.00F }, 2547 { 1.00f, 0.54f, 0.00f },
1901 { 0.11F, 0.56F, 1.00F }, 2548 { 0.11f, 0.56f, 1.00f },
1902 { 0.93F, 0.46F, 0.00F }, 2549 { 0.93f, 0.46f, 0.00f },
1903 { 0.18F, 0.54F, 0.34F }, 2550 { 0.18f, 0.54f, 0.34f },
1904 2551
1905 { 0.56F, 0.73F, 0.56F }, 2552 { 0.56f, 0.73f, 0.56f },
1906 { 0.80F, 0.80F, 0.80F }, 2553 { 0.80f, 0.80f, 0.80f },
1907 { 0.55F, 0.41F, 0.13F }, 2554 { 0.55f, 0.41f, 0.13f },
1908 { 0.99F, 0.77F, 0.26F }, 2555 { 0.99f, 0.77f, 0.26f },
1909 2556
1910 { 0.74F, 0.65F, 0.41F }, 2557 { 0.74f, 0.65f, 0.41f },
1911 2558
1912 { 0.00F, 1.00F, 1.00F }, 2559 { 0.00f, 1.00f, 1.00f },
1913 { 1.00F, 0.00F, 1.00F }, 2560 { 1.00f, 0.00f, 1.00f },
1914 { 1.00F, 1.00F, 0.00F }, 2561 { 1.00f, 1.00f, 0.00f },
1915 }; 2562 };
1916 2563
1917 int x, y; 2564 int x, y;
1918 2565
1919 glEnable (GL_TEXTURE_2D); 2566 glEnable (GL_TEXTURE_2D);
2567 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2568 * but the nvidia driver (185.18.14) mishandles alpha textures
2569 * and takes the colour from god knows where instead of using
2570 * Cp. MODULATE results in the same colour, but slightly different
2571 * alpha, but atcually gives us the correct colour with nvidia.
2572 */
1920 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2573 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1921 glEnable (GL_BLEND); 2574 glEnable (GL_BLEND);
1922 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2575 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1923 glBegin (GL_QUADS); 2576 glBegin (GL_QUADS);
1924 2577
1925 for (y = 0; y < h; y++) 2578 for (y = 0; y < h; y++)
… …
1929 2582
1930 if (m) 2583 if (m)
1931 { 2584 {
1932 float *c = color [m & 15]; 2585 float *c = color [m & 15];
1933 2586
1934 float tx1 = m & 0x40 ? 0.5 : 0.; 2587 float tx1 = m & 0x40 ? 0.5f : 0.f;
1935 float tx2 = tx1 + 0.5; 2588 float tx2 = tx1 + 0.5f;
1936 2589
1937 glColor4f (c[0], c[1], c[2], 0.75); 2590 glColor4f (c[0], c[1], c[2], 1);
1938 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2591 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1939 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2592 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1940 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2593 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1941 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2594 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1942 } 2595 }
… …
1946 glDisable (GL_BLEND); 2599 glDisable (GL_BLEND);
1947 glDisable (GL_TEXTURE_2D); 2600 glDisable (GL_TEXTURE_2D);
1948} 2601}
1949 2602
1950void 2603void
1951fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2604fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1952 PPCODE: 2605 PPCODE:
1953{ 2606{
1954 int x, y; 2607 int x, y;
1955 int sw4 = (sw + 3) & ~3; 2608 int sw1 = sw + 2;
2609 int sh1 = sh + 2;
2610 int sh3 = sh * 3;
2611 int sw3 = sw * 3;
1956 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2612 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1957 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2613 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1958 2614 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959 memset (darkness, 255, sw4 * sh); 2615 memset (darkness1, 0, sw1*sh1);
2616
1960 SvPOK_only (darkness_sv); 2617 SvPOK_only (darkness3_sv);
1961 SvCUR_set (darkness_sv, sw4 * sh); 2618 SvCUR_set (darkness3_sv, sw3 * sh3);
1962 2619
1963 mx += self->x; 2620 mx += self->x - 1;
1964 my += self->y; 2621 my += self->y - 1;
1965 2622
1966 for (y = 0; y < sh; y++) 2623 for (y = 0; y < sh1; y++)
1967 if (0 <= y + my && y + my < self->rows) 2624 if (0 <= y + my && y + my < self->rows)
1968 { 2625 {
1969 maprow *row = self->row + (y + my); 2626 maprow *row = self->row + (y + my);
1970 2627
1971 for (x = 0; x < sw; x++) 2628 for (x = 0; x < sw1; x++)
1972 if (row->c0 <= x + mx && x + mx < row->c1) 2629 if (row->c0 <= x + mx && x + mx < row->c1)
1973 { 2630 {
1974 mapcell *cell = row->col + (x + mx - row->c0); 2631 mapcell *cell = row->col + (x + mx - row->c0);
1975 2632
1976 darkness[y * sw4 + x] = cell->darkness 2633 darkness1 [y * sw1 + x] = cell->darkness
1977 ? 255 - (cell->darkness - 1) 2634 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1978 : 255 - FOW_DARKNESS; 2635 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1979 } 2636 }
1980 } 2637 }
1981 2638
2639 for (y = 0; y < sh; ++y)
2640 for (x = 0; x < sw; ++x)
2641 {
2642 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2643 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2644 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2645 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2646 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2647 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2648 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2649 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2650 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2651
2652 uint8_t r11 = (d11 + d21 + d12) / 3;
2653 uint8_t r21 = d21;
2654 uint8_t r31 = (d21 + d31 + d32) / 3;
2655
2656 uint8_t r12 = d12;
2657 uint8_t r22 = d22;
2658 uint8_t r32 = d32;
2659
2660 uint8_t r13 = (d13 + d23 + d12) / 3;
2661 uint8_t r23 = d23;
2662 uint8_t r33 = (d23 + d33 + d32) / 3;
2663
2664 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2665 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2666 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2667 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2668 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2669 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2670 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2671 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2672 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2673 }
2674
2675 free (darkness1);
2676
1982 EXTEND (SP, 3); 2677 EXTEND (SP, 3);
1983 PUSHs (sv_2mortal (newSViv (sw4))); 2678 PUSHs (sv_2mortal (newSViv (sw3)));
1984 PUSHs (sv_2mortal (newSViv (sh))); 2679 PUSHs (sv_2mortal (newSViv (sh3)));
1985 PUSHs (darkness_sv); 2680 PUSHs (darkness3_sv);
1986} 2681}
1987 2682
1988SV * 2683SV *
1989get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2684get_rect (DC::Map self, int x0, int y0, int w, int h)
1990 CODE: 2685 CODE:
1991{ 2686{
1992 int x, y, x1, y1; 2687 int x, y, x1, y1;
1993 SV *data_sv = newSV (w * h * 7 + 5); 2688 SV *data_sv = newSV (w * h * 7 + 5);
1994 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2689 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2051 else 2746 else
2052 *data++ = 0; 2747 *data++ = 0;
2053 } 2748 }
2054 } 2749 }
2055 2750
2751 /* if size is w*h + 5 then no data has been found */
2752 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2753 {
2056 SvPOK_only (data_sv); 2754 SvPOK_only (data_sv);
2057 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2755 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2756 }
2757
2058 RETVAL = data_sv; 2758 RETVAL = data_sv;
2059} 2759}
2060 OUTPUT: 2760 OUTPUT:
2061 RETVAL 2761 RETVAL
2062 2762
2063void 2763void
2064set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2764set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2065 PPCODE: 2765 PPCODE:
2066{ 2766{
2067 int x, y, z; 2767 int x, y, z;
2068 int w, h; 2768 int w, h;
2069 int x1, y1; 2769 int x1, y1;
2770 STRLEN len;
2771 uint8_t *data, *end;
2772
2773 len = SvLEN (data_sv);
2774 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2775 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2776 end = data + len + 8;
2777
2778 if (len < 5)
2779 XSRETURN_EMPTY;
2070 2780
2071 if (*data++ != 0) 2781 if (*data++ != 0)
2072 return; /* version mismatch */ 2782 XSRETURN_EMPTY; /* version mismatch */
2073 2783
2074 w = *data++ << 8; w |= *data++; 2784 w = *data++ << 8; w |= *data++;
2075 h = *data++ << 8; h |= *data++; 2785 h = *data++ << 8; h |= *data++;
2076 2786
2077 // we need to do this 'cause we don't keep an absolute coord system for rows 2787 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2089 { 2799 {
2090 maprow *row = map_get_row (self, y); 2800 maprow *row = map_get_row (self, y);
2091 2801
2092 for (x = x0; x < x1; x++) 2802 for (x = x0; x < x1; x++)
2093 { 2803 {
2804 uint8_t flags;
2805
2806 if (data + 7 >= end)
2807 XSRETURN_EMPTY;
2808
2094 uint8_t flags = *data++; 2809 flags = *data++;
2095 2810
2096 if (flags) 2811 if (flags)
2097 { 2812 {
2098 mapcell *cell = row_get_cell (row, x); 2813 mapcell *cell = row_get_cell (row, x);
2099 tileid tile[3] = { 0, 0, 0 }; 2814 tileid tile[3] = { 0, 0, 0 };
… …
2102 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2817 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2103 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2818 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2104 2819
2105 if (cell->darkness == 0) 2820 if (cell->darkness == 0)
2106 { 2821 {
2107 cell->darkness = 0; 2822 /*cell->darkness = 0;*/
2823 EXTEND (SP, 3);
2108 2824
2109 for (z = 0; z <= 2; z++) 2825 for (z = 0; z <= 2; z++)
2110 { 2826 {
2111 tileid t = tile [z]; 2827 tileid t = tile [z];
2112 2828
2113 if (t >= self->texs || (t && !self->tex [t].name)) 2829 if (t >= self->texs || (t && !self->tex [t].name))
2114 { 2830 {
2115 XPUSHs (sv_2mortal (newSViv (t))); 2831 PUSHs (sv_2mortal (newSViv (t)));
2116 need_texid (self, t); 2832 need_texid (self, t);
2117 } 2833 }
2118 2834
2119 cell->tile [z] = t; 2835 cell->tile [z] = t;
2120 } 2836 }
… …
2122 } 2838 }
2123 } 2839 }
2124 } 2840 }
2125} 2841}
2126 2842
2127MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2843MODULE = Deliantra::Client PACKAGE = DC::RW
2128 2844
2129CFPlus::MixChunk 2845DC::RW
2130new_from_file (SV *class, char *path) 2846new (SV *klass, SV *data_sv)
2131 CODE: 2847 CODE:
2132 RETVAL = Mix_LoadWAV (path); 2848{
2849 STRLEN datalen;
2850 char *data = SvPVbyte (data_sv, datalen);
2851
2852 RETVAL = SDL_RWFromConstMem (data, datalen);
2853}
2133 OUTPUT: 2854 OUTPUT:
2134 RETVAL 2855 RETVAL
2135 2856
2857DC::RW
2858new_from_file (SV *klass, const char *path, const char *mode = "rb")
2859 CODE:
2860 RETVAL = SDL_RWFromFile (path, mode);
2861 OUTPUT:
2862 RETVAL
2863
2864# fails on win32:
2865# dc.xs(2268) : error C2059: syntax error : '('
2136void 2866#void
2867#close (DC::RW self)
2868# CODE:
2869# (self->(close)) (self);
2870
2871MODULE = Deliantra::Client PACKAGE = DC::Channel
2872
2873PROTOTYPES: DISABLE
2874
2875DC::Channel
2876find ()
2877 CODE:
2878{
2879 RETVAL = Mix_GroupAvailable (-1);
2880
2881 if (RETVAL < 0)
2882 {
2883 RETVAL = Mix_GroupOldest (-1);
2884
2885 if (RETVAL < 0)
2886 {
2887 // happens sometimes, maybe it just stopped playing(?)
2888 RETVAL = Mix_GroupAvailable (-1);
2889
2890 if (RETVAL < 0)
2891 XSRETURN_UNDEF;
2892 }
2893 else
2894 Mix_HaltChannel (RETVAL);
2895 }
2896
2897 Mix_UnregisterAllEffects (RETVAL);
2898 Mix_Volume (RETVAL, 128);
2899}
2900 OUTPUT:
2901 RETVAL
2902
2903void
2904halt (DC::Channel self)
2905 CODE:
2906 Mix_HaltChannel (self);
2907
2908void
2909expire (DC::Channel self, int ticks = -1)
2910 CODE:
2911 Mix_ExpireChannel (self, ticks);
2912
2913void
2914fade_out (DC::Channel self, int ticks = -1)
2915 CODE:
2916 Mix_FadeOutChannel (self, ticks);
2917
2918int
2919volume (DC::Channel self, int volume)
2920 CODE:
2921 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2922 OUTPUT:
2923 RETVAL
2924
2925void
2926unregister_all_effects (DC::Channel self)
2927 CODE:
2928 Mix_UnregisterAllEffects (self);
2929
2930void
2931set_panning (DC::Channel self, int left, int right)
2932 CODE:
2933 left = CLAMP (left , 0, 255);
2934 right = CLAMP (right, 0, 255);
2935 Mix_SetPanning (self, left, right);
2936
2937void
2938set_distance (DC::Channel self, int distance)
2939 CODE:
2940 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2941
2942void
2943set_position (DC::Channel self, int angle, int distance)
2944 CODE:
2945
2946void
2947set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2948 CODE:
2949{
2950 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2951 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2952 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2953}
2954
2955void
2956set_reverse_stereo (DC::Channel self, int flip)
2957 CODE:
2958 Mix_SetReverseStereo (self, flip);
2959
2960MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2961
2962PROTOTYPES: DISABLE
2963
2964void
2965decoders ()
2966 PPCODE:
2967#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2968 int i, num = Mix_GetNumChunkDecoders ();
2969 EXTEND (SP, num);
2970 for (i = 0; i < num; ++i)
2971 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2972#else
2973 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2974#endif
2975
2976DC::MixChunk
2977new (SV *klass, DC::RW rwops)
2978 CODE:
2979 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2980 OUTPUT:
2981 RETVAL
2982
2983void
2137DESTROY (CFPlus::MixChunk self) 2984DESTROY (DC::MixChunk self)
2138 CODE: 2985 CODE:
2139 Mix_FreeChunk (self); 2986 Mix_FreeChunk (self);
2140 2987
2141int 2988int
2142volume (CFPlus::MixChunk self, int volume = -1) 2989volume (DC::MixChunk self, int volume = -1)
2143 CODE: 2990 CODE:
2991 if (items > 1)
2992 volume = CLAMP (volume, 0, 128);
2144 RETVAL = Mix_VolumeChunk (self, volume); 2993 RETVAL = Mix_VolumeChunk (self, volume);
2145 OUTPUT: 2994 OUTPUT:
2146 RETVAL 2995 RETVAL
2147 2996
2148int 2997DC::Channel
2149play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2998play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2150 CODE: 2999 CODE:
3000{
2151 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 3001 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
3002
3003 if (RETVAL < 0)
3004 XSRETURN_UNDEF;
3005
3006 if (channel < 0)
3007 {
3008 Mix_UnregisterAllEffects (RETVAL);
3009 Mix_Volume (RETVAL, 128);
3010 }
3011}
2152 OUTPUT: 3012 OUTPUT:
2153 RETVAL 3013 RETVAL
2154 3014
2155MODULE = CFPlus PACKAGE = CFPlus::MixMusic 3015MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3016
3017void
3018decoders ()
3019 PPCODE:
3020#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3021 int i, num = Mix_GetNumMusicDecoders ();
3022 EXTEND (SP, num);
3023 for (i = 0; i < num; ++i)
3024 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3025#else
3026 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3027#endif
2156 3028
2157int 3029int
2158volume (int volume = -1) 3030volume (int volume = -1)
3031 PROTOTYPE: ;$
2159 CODE: 3032 CODE:
3033 if (items > 0)
3034 volume = CLAMP (volume, 0, 128);
2160 RETVAL = Mix_VolumeMusic (volume); 3035 RETVAL = Mix_VolumeMusic (volume);
2161 OUTPUT: 3036 OUTPUT:
2162 RETVAL 3037 RETVAL
2163 3038
3039void
3040fade_out (int ms)
3041 CODE:
3042 Mix_FadeOutMusic (ms);
3043
3044void
3045halt ()
3046 CODE:
3047 Mix_HaltMusic ();
3048
2164int 3049int
2165fade_out (int ms) 3050playing ()
2166 CODE: 3051 CODE:
2167 RETVAL = Mix_FadeOutMusic (ms); 3052 RETVAL = Mix_PlayingMusic ();
2168 OUTPUT: 3053 OUTPUT:
2169 RETVAL 3054 RETVAL
2170 3055
2171CFPlus::MixMusic 3056DC::MixMusic
2172new_from_file (SV *class, char *path) 3057new (SV *klass, DC::RW rwops)
2173 CODE: 3058 CODE:
2174 RETVAL = Mix_LoadMUS (path); 3059 RETVAL = Mix_LoadMUS_RW (rwops);
2175 OUTPUT: 3060 OUTPUT:
2176 RETVAL 3061 RETVAL
2177 3062
2178void 3063void
2179DESTROY (CFPlus::MixMusic self) 3064DESTROY (DC::MixMusic self)
2180 CODE: 3065 CODE:
2181 Mix_FreeMusic (self); 3066 Mix_FreeMusic (self);
2182 3067
2183int 3068int
2184play (CFPlus::MixMusic self, int loops = -1) 3069play (DC::MixMusic self, int loops = -1)
2185 CODE: 3070 CODE:
2186 RETVAL = Mix_PlayMusic (self, loops); 3071 RETVAL = Mix_PlayMusic (self, loops);
2187 OUTPUT: 3072 OUTPUT:
2188 RETVAL 3073 RETVAL
2189 3074
2190int 3075void
2191fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3076fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2192 CODE: 3077 CODE:
2193 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3078 Mix_FadeInMusicPos (self, loops, ms, position);
2194 OUTPUT:
2195 RETVAL
2196 3079
2197MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3080MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3081
3082PROTOTYPES: ENABLE
2198 3083
2199BOOT: 3084BOOT:
2200{ 3085{
2201 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3086 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2202 static const struct { 3087 static const struct {
2203 const char *name; 3088 const char *name;
2204 IV iv; 3089 IV iv;
2205 } *civ, const_iv[] = { 3090 } *civ, const_iv[] = {
2206# define const_iv(name) { # name, (IV)name } 3091# define const_iv(name) { # name, (IV)name }
3092 const_iv (GL_VENDOR),
3093 const_iv (GL_VERSION),
3094 const_iv (GL_EXTENSIONS),
3095 const_iv (GL_MAX_TEXTURE_UNITS),
2207 const_iv (GL_COLOR_MATERIAL), 3096 const_iv (GL_COLOR_MATERIAL),
2208 const_iv (GL_SMOOTH), 3097 const_iv (GL_SMOOTH),
2209 const_iv (GL_FLAT), 3098 const_iv (GL_FLAT),
2210 const_iv (GL_DITHER), 3099 const_iv (GL_DITHER),
2211 const_iv (GL_BLEND), 3100 const_iv (GL_BLEND),
… …
2215 const_iv (GL_ALPHA_TEST), 3104 const_iv (GL_ALPHA_TEST),
2216 const_iv (GL_NORMALIZE), 3105 const_iv (GL_NORMALIZE),
2217 const_iv (GL_RESCALE_NORMAL), 3106 const_iv (GL_RESCALE_NORMAL),
2218 const_iv (GL_FRONT), 3107 const_iv (GL_FRONT),
2219 const_iv (GL_BACK), 3108 const_iv (GL_BACK),
3109 const_iv (GL_AUX0),
2220 const_iv (GL_AND), 3110 const_iv (GL_AND),
2221 const_iv (GL_ONE), 3111 const_iv (GL_ONE),
2222 const_iv (GL_ZERO), 3112 const_iv (GL_ZERO),
2223 const_iv (GL_SRC_ALPHA), 3113 const_iv (GL_SRC_ALPHA),
2224 const_iv (GL_DST_ALPHA), 3114 const_iv (GL_DST_ALPHA),
2225 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3115 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2226 const_iv (GL_ONE_MINUS_DST_ALPHA), 3116 const_iv (GL_ONE_MINUS_DST_ALPHA),
3117 const_iv (GL_SRC_COLOR),
3118 const_iv (GL_DST_COLOR),
3119 const_iv (GL_ONE_MINUS_SRC_COLOR),
3120 const_iv (GL_ONE_MINUS_DST_COLOR),
2227 const_iv (GL_SRC_ALPHA_SATURATE), 3121 const_iv (GL_SRC_ALPHA_SATURATE),
2228 const_iv (GL_RGB), 3122 const_iv (GL_RGB),
2229 const_iv (GL_RGBA), 3123 const_iv (GL_RGBA),
2230 const_iv (GL_RGBA4), 3124 const_iv (GL_RGBA4),
2231 const_iv (GL_RGBA8), 3125 const_iv (GL_RGBA8),
… …
2237 const_iv (GL_INTENSITY), 3131 const_iv (GL_INTENSITY),
2238 const_iv (GL_LUMINANCE), 3132 const_iv (GL_LUMINANCE),
2239 const_iv (GL_LUMINANCE_ALPHA), 3133 const_iv (GL_LUMINANCE_ALPHA),
2240 const_iv (GL_FLOAT), 3134 const_iv (GL_FLOAT),
2241 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3135 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3136 const_iv (GL_COMPRESSED_ALPHA_ARB),
3137 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3138 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3139 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3140 const_iv (GL_COMPRESSED_RGB_ARB),
3141 const_iv (GL_COMPRESSED_RGBA_ARB),
2242 const_iv (GL_COMPILE), 3142 const_iv (GL_COMPILE),
3143 const_iv (GL_PROXY_TEXTURE_1D),
3144 const_iv (GL_PROXY_TEXTURE_2D),
2243 const_iv (GL_TEXTURE_1D), 3145 const_iv (GL_TEXTURE_1D),
2244 const_iv (GL_TEXTURE_2D), 3146 const_iv (GL_TEXTURE_2D),
2245 const_iv (GL_TEXTURE_ENV), 3147 const_iv (GL_TEXTURE_ENV),
2246 const_iv (GL_TEXTURE_MAG_FILTER), 3148 const_iv (GL_TEXTURE_MAG_FILTER),
2247 const_iv (GL_TEXTURE_MIN_FILTER), 3149 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2268 const_iv (GL_COLOR_LOGIC_OP), 3170 const_iv (GL_COLOR_LOGIC_OP),
2269 const_iv (GL_SEPARABLE_2D), 3171 const_iv (GL_SEPARABLE_2D),
2270 const_iv (GL_CONVOLUTION_2D), 3172 const_iv (GL_CONVOLUTION_2D),
2271 const_iv (GL_CONVOLUTION_BORDER_MODE), 3173 const_iv (GL_CONVOLUTION_BORDER_MODE),
2272 const_iv (GL_CONSTANT_BORDER), 3174 const_iv (GL_CONSTANT_BORDER),
3175 const_iv (GL_POINTS),
2273 const_iv (GL_LINES), 3176 const_iv (GL_LINES),
2274 const_iv (GL_LINE_STRIP), 3177 const_iv (GL_LINE_STRIP),
2275 const_iv (GL_LINE_LOOP), 3178 const_iv (GL_LINE_LOOP),
2276 const_iv (GL_QUADS), 3179 const_iv (GL_QUADS),
2277 const_iv (GL_QUAD_STRIP), 3180 const_iv (GL_QUAD_STRIP),
2278 const_iv (GL_TRIANGLES), 3181 const_iv (GL_TRIANGLES),
2279 const_iv (GL_TRIANGLE_STRIP), 3182 const_iv (GL_TRIANGLE_STRIP),
2280 const_iv (GL_TRIANGLE_FAN), 3183 const_iv (GL_TRIANGLE_FAN),
3184 const_iv (GL_POLYGON),
2281 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3185 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3186 const_iv (GL_POINT_SMOOTH_HINT),
3187 const_iv (GL_LINE_SMOOTH_HINT),
3188 const_iv (GL_POLYGON_SMOOTH_HINT),
3189 const_iv (GL_GENERATE_MIPMAP_HINT),
3190 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2282 const_iv (GL_FASTEST), 3191 const_iv (GL_FASTEST),
3192 const_iv (GL_DONT_CARE),
3193 const_iv (GL_NICEST),
2283 const_iv (GL_V2F), 3194 const_iv (GL_V2F),
2284 const_iv (GL_V3F), 3195 const_iv (GL_V3F),
2285 const_iv (GL_T2F_V3F), 3196 const_iv (GL_T2F_V3F),
2286 const_iv (GL_T2F_N3F_V3F), 3197 const_iv (GL_T2F_N3F_V3F),
3198 const_iv (GL_FUNC_ADD),
3199 const_iv (GL_FUNC_SUBTRACT),
3200 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2287# undef const_iv 3201# undef const_iv
2288 }; 3202 };
2289 3203
2290 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3204 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2291 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3205 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2292 3206
2293 texture_av = newAV (); 3207 texture_av = newAV ();
2294 AvREAL_off (texture_av); 3208 AvREAL_off (texture_av);
2295} 3209}
2296 3210
2297char * 3211void
3212disable_GL_EXT_blend_func_separate ()
3213 CODE:
3214 gl.BlendFuncSeparate = 0;
3215 gl.BlendFuncSeparateEXT = 0;
3216
3217void
3218apple_nvidia_bug (int enable)
3219
3220const char *
2298gl_vendor () 3221gl_vendor ()
2299 CODE: 3222 CODE:
2300 RETVAL = (char *)glGetString (GL_VENDOR); 3223 RETVAL = (const char *)glGetString (GL_VENDOR);
2301 OUTPUT: 3224 OUTPUT:
2302 RETVAL 3225 RETVAL
2303 3226
2304char * 3227const char *
2305gl_version () 3228gl_version ()
2306 CODE: 3229 CODE:
2307 RETVAL = (char *)glGetString (GL_VERSION); 3230 RETVAL = (const char *)glGetString (GL_VERSION);
2308 OUTPUT: 3231 OUTPUT:
2309 RETVAL 3232 RETVAL
2310 3233
2311char * 3234const char *
2312gl_extensions () 3235gl_extensions ()
2313 CODE: 3236 CODE:
2314 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3237 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2315 OUTPUT: 3238 OUTPUT:
2316 RETVAL 3239 RETVAL
2317 3240
3241const char *glGetString (GLenum pname)
3242 CODE:
3243 RETVAL = (const char *)glGetString (pname);
3244 OUTPUT:
3245 RETVAL
3246
3247GLint glGetInteger (GLenum pname)
3248 CODE:
3249 glGetIntegerv (pname, &RETVAL);
3250 OUTPUT:
3251 RETVAL
3252
3253GLdouble glGetDouble (GLenum pname)
3254 CODE:
3255 glGetDoublev (pname, &RETVAL);
3256 OUTPUT:
3257 RETVAL
3258
2318int glGetError () 3259int glGetError ()
2319 3260
2320void glFinish () 3261void glFinish ()
3262
3263void glFlush ()
2321 3264
2322void glClear (int mask) 3265void glClear (int mask)
2323 3266
2324void glClearColor (float r, float g, float b, float a = 1.0) 3267void glClearColor (float r, float g, float b, float a = 1.0)
2325 PROTOTYPE: @ 3268 PROTOTYPE: @
… …
2336 3279
2337void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3280void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2338 CODE: 3281 CODE:
2339 gl_BlendFuncSeparate (sa, da, saa, daa); 3282 gl_BlendFuncSeparate (sa, da, saa, daa);
2340 3283
3284# void glBlendEquation (int se)
3285
2341void glDepthMask (int flag) 3286void glDepthMask (int flag)
2342 3287
2343void glLogicOp (int opcode) 3288void glLogicOp (int opcode)
2344 3289
2345void glColorMask (int red, int green, int blue, int alpha) 3290void glColorMask (int red, int green, int blue, int alpha)
… …
2359# near_ and far_ are due to microsofts buggy "c" compiler 3304# near_ and far_ are due to microsofts buggy "c" compiler
2360void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3305void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2361 3306
2362# near_ and far_ are due to microsofts buggy "c" compiler 3307# near_ and far_ are due to microsofts buggy "c" compiler
2363void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3308void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3309
3310PROTOTYPES: DISABLE
2364 3311
2365void glViewport (int x, int y, int width, int height) 3312void glViewport (int x, int y, int width, int height)
2366 3313
2367void glScissor (int x, int y, int width, int height) 3314void glScissor (int x, int y, int width, int height)
2368 3315
… …
2376 3323
2377void glRotate (float angle, float x, float y, float z) 3324void glRotate (float angle, float x, float y, float z)
2378 CODE: 3325 CODE:
2379 glRotatef (angle, x, y, z); 3326 glRotatef (angle, x, y, z);
2380 3327
2381void glBegin (int mode)
2382
2383void glEnd ()
2384
2385void glColor (float r, float g, float b, float a = 1.0) 3328void glColor (float r, float g, float b, float a = 1.0)
2386 PROTOTYPE: @ 3329 PROTOTYPE: @
2387 ALIAS: 3330 ALIAS:
2388 glColor_premultiply = 1 3331 glColor_premultiply = 1
2389 CODE: 3332 CODE:
2390 if (ix) 3333 if (ix)
2391 { 3334 {
… …
2394 b *= a; 3337 b *= a;
2395 } 3338 }
2396 // microsoft visual "c" rounds instead of truncating... 3339 // microsoft visual "c" rounds instead of truncating...
2397 glColor4f (r, g, b, a); 3340 glColor4f (r, g, b, a);
2398 3341
2399void glInterleavedArrays (int format, int stride, char *data)
2400
2401void glDrawElements (int mode, int count, int type, char *indices)
2402
2403# 1.2 void glDrawRangeElements (int mode, int start, int end
2404
2405void glRasterPos (float x, float y, float z = 0.) 3342void glRasterPos (float x, float y, float z = 0.)
2406 CODE: 3343 CODE:
2407 glRasterPos3f (0, 0, z); 3344 glRasterPos3f (0, 0, z);
2408 glBitmap (0, 0, 0, 0, x, y, 0); 3345 glBitmap (0, 0, 0, 0, x, y, 0);
2409 3346
… …
2413 3350
2414void glTexCoord (float s, float t) 3351void glTexCoord (float s, float t)
2415 CODE: 3352 CODE:
2416 glTexCoord2f (s, t); 3353 glTexCoord2f (s, t);
2417 3354
3355void glRect (float x1, float y1, float x2, float y2)
3356 CODE:
3357 glRectf (x1, y1, x2, y2);
3358
3359void glRect_lineloop (float x1, float y1, float x2, float y2)
3360 CODE:
3361 glBegin (GL_LINE_LOOP);
3362 glVertex2f (x1, y1);
3363 glVertex2f (x2, y1);
3364 glVertex2f (x2, y2);
3365 glVertex2f (x1, y2);
3366 glEnd ();
3367
3368PROTOTYPES: ENABLE
3369
3370void glBegin (int mode)
3371
3372void glEnd ()
3373
3374void glPointSize (GLfloat size)
3375
3376void glLineWidth (GLfloat width)
3377
3378void glInterleavedArrays (int format, int stride, char *data)
3379
3380void glDrawElements (int mode, int count, int type, char *indices)
3381
3382# 1.2 void glDrawRangeElements (int mode, int start, int end
3383
2418void glTexEnv (int target, int pname, float param) 3384void glTexEnv (int target, int pname, float param)
2419 CODE: 3385 CODE:
2420 glTexEnvf (target, pname, param); 3386 glTexEnvf (target, pname, param);
2421 3387
2422void glTexParameter (int target, int pname, float param) 3388void glTexParameter (int target, int pname, float param)
… …
2438void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3404void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2439 CODE: 3405 CODE:
2440 if (gl.SeparableFilter2D) 3406 if (gl.SeparableFilter2D)
2441 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3407 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2442 3408
2443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3409void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2444 3410
2445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3411void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2446 3412
2447void glDrawPixels (int width, int height, int format, int type, char *pixels) 3413void glDrawPixels (int width, int height, int format, int type, char *pixels)
3414
3415void glPixelZoom (float x, float y)
2448 3416
2449void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3417void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2450 3418
2451int glGenTexture () 3419int glGenTexture ()
2452 CODE: 3420 CODE:
… …
2472 3440
2473void glEndList () 3441void glEndList ()
2474 3442
2475void glCallList (int list) 3443void glCallList (int list)
2476 3444
3445void c_init ()
3446 CODE:
3447 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3448 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3449
3450MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3451
3452PROTOTYPES: DISABLE
3453
3454void
3455find_widget (SV *self, NV x, NV y)
3456 PPCODE:
3457{
3458 if (within_widget (self, x, y))
3459 XPUSHs (self);
3460}
3461
3462BOOT:
3463{
3464 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3465
3466 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3467 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3468 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3469 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3470}
3471
3472void
3473draw (SV *self)
3474 CODE:
3475{
3476 HV *hv;
3477 SV **svp;
3478 NV x, y, w, h;
3479 SV *draw_x_sv = GvSV (draw_x_gv);
3480 SV *draw_y_sv = GvSV (draw_y_gv);
3481 SV *draw_w_sv = GvSV (draw_w_gv);
3482 SV *draw_h_sv = GvSV (draw_h_gv);
3483 double draw_x, draw_y;
3484
3485 if (!SvROK (self))
3486 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3487
3488 hv = (HV *)SvRV (self);
3489
3490 if (SvTYPE (hv) != SVt_PVHV)
3491 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3492
3493 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3494 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3495
3496 if (!h || !w)
3497 XSRETURN_EMPTY;
3498
3499 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3500 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3501
3502 draw_x = SvNV (draw_x_sv) + x;
3503 draw_y = SvNV (draw_y_sv) + y;
3504
3505 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3506 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3507 XSRETURN_EMPTY;
3508
3509 sv_setnv (draw_x_sv, draw_x);
3510 sv_setnv (draw_y_sv, draw_y);
3511
3512 glPushMatrix ();
3513 glTranslated (x, y, 0);
3514
3515 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3516 {
3517 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3518
3519 if (svp && SvTRUE (*svp))
3520 {
3521 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3522 glEnable (GL_BLEND);
3523 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3524 glBegin (GL_QUADS);
3525 glVertex2f (0, 0);
3526 glVertex2f (w, 0);
3527 glVertex2f (w, h);
3528 glVertex2f (0, h);
3529 glEnd ();
3530 glDisable (GL_BLEND);
3531 }
3532 }
3533#if 0
3534 // draw borders, for debugging
3535 glPushMatrix ();
3536 glColor4f (1., 1., 0., 1.);
3537 glTranslatef (.5, .5, 0.);
3538 glBegin (GL_LINE_LOOP);
3539 glVertex2f (0 , 0);
3540 glVertex2f (w - 1, 0);
3541 glVertex2f (w - 1, h - 1);
3542 glVertex2f (0 , h - 1);
3543 glEnd ();
3544 glPopMatrix ();
3545#endif
3546 PUSHMARK (SP);
3547 XPUSHs (self);
3548 PUTBACK;
3549 call_method ("_draw", G_VOID | G_DISCARD);
3550 SPAGAIN;
3551
3552 glPopMatrix ();
3553
3554 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3555 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3556}
3557

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+ Added lines
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> Changed lines