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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
20#include "flat_hash_map.hpp"
21
15#ifdef _WIN32 22#ifdef _WIN32
16# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
17#endif 28#endif
18 29
19#include <assert.h> 30#include <cassert>
20#include <math.h> 31#include <cmath>
21#include <string.h> 32#include <cstring>
22#include <stdio.h> 33#include <cstdio>
23#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24 40
25#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
26#include <SDL_endian.h> 43#include <SDL_endian.h>
27#include <SDL_image.h> 44#include <SDL_image.h>
28#include <SDL_mixer.h> 45#include <SDL_mixer.h>
29#include <SDL_opengl.h> 46#include <SDL_opengl.h>
30 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
31#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
33 57
34#include <glib/gmacros.h> 58#include <glib.h>
35 59
36#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
37 72
38#ifndef _WIN32 73#ifndef _WIN32
39# include <sys/types.h> 74# include <sys/types.h>
40# include <sys/socket.h> 75# include <sys/socket.h>
41# include <netinet/in.h> 76# include <netinet/in.h>
42# include <netinet/tcp.h> 77# include <netinet/tcp.h>
43# include <inttypes.h> 78# include <inttypes.h>
44#endif 79#endif
45 80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
83#else
84# define expect(expr,value) (expr)
85#endif
86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
48#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
49 96
50#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
52 99
53#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
54 101
55#if 0 102/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 104
58# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
59#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
60 130
61static struct 131static struct
62{ 132{
63#define GL_FUNC(ptr,name) ptr name; 133#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 134#include "glfunc.h"
65#undef GL_FUNC 135#undef GL_FUNC
66} gl; 136} gl;
67 137
138static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 140{
70 if (gl.BlendFuncSeparate) 141 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 142 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 143 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 145 else
75 glBlendFunc (sa, da); 146 glBlendFunc (sa, da);
76} 147}
77 148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
78#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
79 175
80#include "pango-font.c" 176#include "pango-font.c"
81#include "pango-fontmap.c" 177#include "pango-fontmap.c"
82#include "pango-render.c" 178#include "pango-render.c"
83 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
86 184
87typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
88 186
89static int 187static int
90shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
91{ 189{
92 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
93 191
94 while (attrs) 192 while (attrs)
95 { 193 {
96 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
97 195
98 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
99 return 1; 197 return 1;
100 198
101 attrs = attrs->next; 199 attrs = attrs->next;
102 } 200 }
103 201
104 return 0; 202 return 0;
105} 203}
106 204
107typedef struct cf_layout { 205struct cf_layout {
108 PangoLayout *pl; 206 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
110 int base_height; 208 int base_height;
111 CFPlus__Font font; 209 DC__Font font;
112} *CFPlus__Layout; 210 rc_t *rc;
211};
113 212
213typedef cf_layout *DC__Layout;
214
114static CFPlus__Font default_font; 215static DC__Font default_font;
115static PangoContext *opengl_context; 216static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
117 218
118static void 219static void
119substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
120{ 221{
121 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
122#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
123 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
124#endif 225#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 227}
127 228
128static void 229static void
129layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
130{ 231{
131 /* 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
132 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
133 */ 234 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
135 236
136 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 239
139 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
140} 241}
141 242
142static void 243static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 245{
145 PangoRectangle rect; 246 PangoRectangle rect;
146 247
147 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
155 256
156 *w = rect.width; 257 *w = rect.width;
157 *h = rect.height; 258 *h = rect.height;
158} 259}
159 260
261typedef uint16_t tileid;
160typedef uint16_t mapface; 262typedef uint16_t faceid;
161 263
162typedef struct { 264struct maptex
265{
163 GLint name; 266 GLuint name;
164 int w, h; 267 int w, h;
165 float s, t; 268 float s, t;
166 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
167} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
168 274
169typedef struct { 275struct mapcell
276{
170 uint32_t player; 277 uint32_t player;
171 mapface face[3]; 278 tileid tile[3];
172 uint16_t darkness; 279 uint16_t darkness;
173 uint8_t stat_width, stat_hp, flags; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
174} mapcell; 281};
175 282
176typedef struct { 283struct maprow
284{
177 int32_t c0, c1; 285 int32_t c0, c1;
178 mapcell *col; 286 mapcell *col;
179} maprow; 287};
180 288
181typedef struct map { 289struct mapgrid {
182 int x, y, w, h; 290 int x, y, w, h;
183 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
184 int faces; 292 int faces; tileid *face2tile; // [faceid]
185 mapface *face; 293 int texs; maptex *tex; // [tileid]
186
187 int texs;
188 maptex *tex;
189 294
190 int32_t rows; 295 int32_t rows;
191 maprow *row; 296 maprow *row;
192} *CFPlus__Map; 297};
298
299typedef mapgrid *DC__Map;
193 300
194static char * 301static char *
195prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
196{ 303{
197 char *p; 304 char *p;
… …
214} 321}
215 322
216#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))
217#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))
218 325
326static void
327need_facenum (struct mapgrid *self, faceid face)
328{
329 while (self->faces <= face)
330 {
331 Append (tileid, self->face2tile, self->faces, self->faces);
332 self->faces *= 2;
333 }
334}
335
336static void
337need_texid (struct mapgrid *self, int texid)
338{
339 while (self->texs <= texid)
340 {
341 Append (maptex, self->tex, self->texs, self->texs);
342 self->texs *= 2;
343 }
344}
345
219static maprow * 346static maprow *
220map_get_row (CFPlus__Map self, int y) 347map_get_row (mapgrid *self, int y)
221{ 348{
222 if (0 > y) 349 if (0 > y)
223 { 350 {
224 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
225 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
263 390
264 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
265} 392}
266 393
267static mapcell * 394static mapcell *
268map_get_cell (CFPlus__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
269{ 396{
270 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
271} 398}
272 399
273static void 400static void
274map_clear (CFPlus__Map self) 401map_clear (mapgrid *self)
275{ 402{
276 int r; 403 int r;
277 404
278 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
279 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
286 self->oy = 0; 413 self->oy = 0;
287 self->row = 0; 414 self->row = 0;
288 self->rows = 0; 415 self->rows = 0;
289} 416}
290 417
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
291static void 428static void
292map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
293{ 430{
294 int x, y; 431 int x, y;
295 maprow *row; 432 maprow *row;
296 mapcell *cell; 433 mapcell *cell;
297 434
… …
309 if (x >= row->c1) 446 if (x >= row->c1)
310 break; 447 break;
311 448
312 cell = row->col + x - row->c0; 449 cell = row->col + x - row->c0;
313 450
314 cell->darkness = 0; 451 CELL_CLEAR (cell);
315 cell->stat_hp = 0;
316 cell->flags = 0;
317 cell->player = 0;
318 } 452 }
319 } 453 }
454}
455
456struct smooth_key
457{
458 tileid tile;
459 uint8_t x, y, level;
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}
479
480static void
481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
482{
483 auto &&it = h.find (key);
484
485 if (it == h.end ())
486 h.insert (std::make_pair (key, bits));
487 else
488 it->second |= bits;
320} 489}
321 490
322static void 491static void
323music_finished (void) 492music_finished (void)
324{ 493{
… …
341 ev.code = 1; 510 ev.code = 1;
342 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
343 ev.data2 = 0; 512 ev.data2 = 0;
344 513
345 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;
346} 522}
347 523
348static unsigned int 524static unsigned int
349minpot (unsigned int n) 525minpot (unsigned int n)
350{ 526{
… …
360 n |= n >> 16; 536 n |= n >> 16;
361 537
362 return n + 1; 538 return n + 1;
363} 539}
364 540
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
365/* SDL should provide this, really. */ 552/* SDL should provide this, really. */
366#define SDLK_MODIFIER_MIN 300 553#define SDLK_MODIFIER_MIN 300
367#define SDLK_MODIFIER_MAX 314 554#define SDLK_MODIFIER_MAX 314
368 555
369MODULE = 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
370 658
371PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
372 660
373BOOT: 661BOOT:
374{ 662{
375 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
376 static const struct { 664 static const struct {
377 const char *name; 665 const char *name;
378 IV iv; 666 IV iv;
379 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
380# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
… …
402 690
403 const_iv (SDL_APPINPUTFOCUS), 691 const_iv (SDL_APPINPUTFOCUS),
404 const_iv (SDL_APPMOUSEFOCUS), 692 const_iv (SDL_APPMOUSEFOCUS),
405 const_iv (SDL_APPACTIVE), 693 const_iv (SDL_APPACTIVE),
406 694
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),
407 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
408 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
409 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
410 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
411 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
483 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
484 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
485 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
486 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
487 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)
488# undef const_iv 861# undef const_iv
489 }; 862 };
490 863
491 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--)
492 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
493 866
494 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
495 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
496} 869}
497 870
… …
509 RETVAL 882 RETVAL
510 883
511NV floor (NV x) 884NV floor (NV x)
512 885
513NV 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
514 897
515void 898void
516pango_init () 899pango_init ()
517 CODE: 900 CODE:
518{ 901{
519 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
520 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);
521 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
522} 910}
523 911
524int 912char *SDL_GetError ()
525SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526 913
527void 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
528SDL_Quit () 923void SDL_Quit ()
529 924
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
530void 935void
531SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
532 PPCODE: 937 PPCODE:
533{ 938{
534 SDL_Rect **m; 939 SDL_Rect **m;
535 940
536 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540 945
541 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543 948
544 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548 953
549 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550#if SDL_VERSION_ATLEAST(1,2,10)
551 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553#endif
554
555 SDL_EnableUNICODE (1);
556 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557 956
558 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559 958
560 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
561 while (*m) 960 while (*m)
562 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
563 AV *av = newAV (); 964 AV *av = newAV ();
564 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
565 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));
566 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
567 971
568 ++m; 972 ++m;
569 } 973 }
570} 974}
571 975
572char *
573SDL_GetError ()
574
575int 976int
576SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577 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
578 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
579 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580 ); 990 );
991
581 if (RETVAL) 992 if (RETVAL)
582 { 993 {
583 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 994 av_clear (texture_av);
584# 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);
585# include "glfunc.h" 996#include "glfunc.h"
586# undef GL_FUNC 997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
587 } 1000 }
1001}
588 OUTPUT: 1002 OUTPUT:
589 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
590 1007
591void 1008void
592SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
593 1010
594char * 1011char *
595SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
596 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
597void 1025void
598SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
599 PPCODE: 1030 PPCODE:
600{ 1031{
601 SDL_Event ev; 1032 SDL_Event ev;
602 1033
603 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604 { 1036 {
605 HV *hv = newHV (); 1037 HV *hv = newHV ();
606 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
607 1039
608 switch (ev.type) 1040 switch (ev.type)
609 { 1041 {
610 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
611 case SDL_KEYUP: 1043 case SDL_KEYUP:
612 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614 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);
615 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 */
616 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617 break; 1049 break;
618 1050
619 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
620 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622 break; 1054 break;
623 1055
624 case SDL_MOUSEMOTION: 1056 case SDL_MOUSEMOTION:
1057 {
1058 int state = ev.motion.state;
1059 int x = ev.motion.x;
1060 int y = ev.motion.y;
1061 int xrel = ev.motion.xrel;
1062 int yrel = ev.motion.yrel;
1063
1064 /* do simplistic event compression */
1065 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1066 && state == ev.motion.state)
1067 {
1068 xrel += ev.motion.xrel;
1069 yrel += ev.motion.yrel;
1070 x = ev.motion.x;
1071 y = ev.motion.y;
1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1073 }
1074
625 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
626
627 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
628 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
629 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
630 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
632 break; 1082 break;
633 1083
634 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
635 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
636 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637 1087
638 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
646 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648 break; 1098 break;
649 } 1099 }
650 1100
651 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))));
652 } 1102 }
653} 1103}
654 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
655int 1118int
656Mix_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)
657 POSTCALL: 1120 POSTCALL:
658 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
659 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
660 1123
661void 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
662Mix_CloseAudio () 1141Mix_CloseAudio ()
663 1142
664int 1143int
665Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
666 1145
1146const char *
1147Mix_GetError ()
1148
667void 1149void
668lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
669 CODE: 1151 CODE:
670#ifndef _WIN32
671 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672#endif
673 1153
674void 1154void
675win32_proxy_info () 1155win32_proxy_info ()
676 PPCODE: 1156 PPCODE:
677{ 1157{
… …
698 } 1178 }
699 } 1179 }
700#endif 1180#endif
701} 1181}
702 1182
703void 1183int
704add_font (char *file) 1184add_font (char *file)
705 CODE: 1185 CODE:
706 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)
707 1196
708void 1197void
709load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
710 ALIAS: 1199 ALIAS:
711 load_image_file = 1 1200 load_image_file = 1
… …
714 STRLEN image_len; 1203 STRLEN image_len;
715 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
716 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
717 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
718 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
719 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
720 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
721 1210
722 if (!rw) 1211 if (!rw)
723 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
724 1213
… …
757 1246
758 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
759 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
760 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
761 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
762 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
763 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)));
764 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
765 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
766 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
767 1256
… …
797void 1286void
798error (char *message) 1287error (char *message)
799 CODE: 1288 CODE:
800 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
801#ifdef _WIN32 1290#ifdef _WIN32
802 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
803#endif 1292#endif
804 1293
805void 1294void
806fatal (char *message) 1295fatal (char *message)
807 CODE: 1296 CODE:
808 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
809#ifdef _WIN32 1298#ifdef _WIN32
810 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
811#endif 1300#endif
812 _exit (1); 1301 _exit (1);
813 1302
814void 1303void
815_exit (int retval = 0) 1304_exit (int retval = 0)
… …
818 ExitThread (retval); // unclean, please beam me up 1307 ExitThread (retval); // unclean, please beam me up
819#else 1308#else
820 _exit (retval); 1309 _exit (retval);
821#endif 1310#endif
822 1311
823MODULE = CFPlus PACKAGE = CFPlus::Font 1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
824 1320
825CFPlus::Font 1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
1327
1328MODULE = Deliantra::Client PACKAGE = DC::Font
1329
1330PROTOTYPES: DISABLE
1331
1332DC::Font
826new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
827 CODE: 1334 CODE:
828{ 1335{
829 int count; 1336 int count;
830 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
831 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
833} 1340}
834 OUTPUT: 1341 OUTPUT:
835 RETVAL 1342 RETVAL
836 1343
837void 1344void
838DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
839 CODE: 1346 CODE:
840 pango_font_description_free (self); 1347 pango_font_description_free (self);
841 1348
842void 1349void
843make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
844 CODE: 1352 CODE:
845 default_font = self; 1353 default_font = self;
846 1354
847MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
848 1356
1357PROTOTYPES: DISABLE
1358
849void 1359void
850reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
851 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
852 tc_clear (); 1369 tc_restore ();
853 1370
854CFPlus::Layout 1371DC::Layout
855new (SV *class) 1372new (SV *klass)
856 CODE: 1373 CODE:
857 New (0, RETVAL, 1, struct cf_layout); 1374 New (0, RETVAL, 1, struct cf_layout);
858 1375
859 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
860 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
861 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
862 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
863 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
864 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
865 RETVAL->font = 0; 1382 RETVAL->font = 0;
1383 RETVAL->rc = rc_alloc ();
866 1384
867 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1385 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868 layout_update_font (RETVAL); 1386 layout_update_font (RETVAL);
869 OUTPUT: 1387 OUTPUT:
870 RETVAL 1388 RETVAL
871 1389
872void 1390void
873DESTROY (CFPlus::Layout self) 1391DESTROY (DC::Layout self)
874 CODE: 1392 CODE:
875 g_object_unref (self->pl); 1393 g_object_unref (self->pl);
1394 rc_free (self->rc);
876 Safefree (self); 1395 Safefree (self);
877 1396
878void 1397void
879set_text (CFPlus::Layout self, SV *text_) 1398set_text (DC::Layout self, SV *text_)
880 CODE: 1399 CODE:
881{ 1400{
882 STRLEN textlen; 1401 STRLEN textlen;
883 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
884 1403
885 pango_layout_set_text (self->pl, text, textlen); 1404 pango_layout_set_text (self->pl, text, textlen);
886} 1405}
887 1406
888void 1407void
889set_markup (CFPlus::Layout self, SV *text_) 1408set_markup (DC::Layout self, SV *text_)
890 CODE: 1409 CODE:
891{ 1410{
892 STRLEN textlen; 1411 STRLEN textlen;
893 char *text = SvPVutf8 (text_, textlen); 1412 char *text = SvPVutf8 (text_, textlen);
894 1413
895 pango_layout_set_markup (self->pl, text, textlen); 1414 pango_layout_set_markup (self->pl, text, textlen);
896} 1415}
897 1416
898void 1417void
899set_shapes (CFPlus::Layout self, ...) 1418set_shapes (DC::Layout self, ...)
900 CODE: 1419 CODE:
901{ 1420{
902 PangoAttrList *attrs = 0; 1421 PangoAttrList *attrs = 0;
903 const char *text = pango_layout_get_text (self->pl); 1422 const char *text = pango_layout_get_text (self->pl);
904 const char *pos = text; 1423 const char *pos = text;
… …
939 if (attrs) 1458 if (attrs)
940 pango_layout_set_attributes (self->pl, attrs); 1459 pango_layout_set_attributes (self->pl, attrs);
941} 1460}
942 1461
943void 1462void
944get_shapes (CFPlus::Layout self) 1463get_shapes (DC::Layout self)
945 PPCODE: 1464 PPCODE:
946{ 1465{
947 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1466 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948 1467
949 do 1468 do
950 { 1469 {
951 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1470 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952 1471
953 if (run && shape_attr_p (run)) 1472 if (run && shape_attr_p (run))
954 { 1473 {
955 PangoRectangle extents; 1474 PangoRectangle extents;
956 pango_layout_iter_get_run_extents (iter, 0, &extents); 1475 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
964 1483
965 pango_layout_iter_free (iter); 1484 pango_layout_iter_free (iter);
966} 1485}
967 1486
968int 1487int
969has_wrapped (CFPlus::Layout self) 1488has_wrapped (DC::Layout self)
970 CODE: 1489 CODE:
971{ 1490{
972 int lines = 1; 1491 int lines = 1;
973 const char *text = pango_layout_get_text (self->pl); 1492 const char *text = pango_layout_get_text (self->pl);
974 1493
… …
979} 1498}
980 OUTPUT: 1499 OUTPUT:
981 RETVAL 1500 RETVAL
982 1501
983SV * 1502SV *
984get_text (CFPlus::Layout self) 1503get_text (DC::Layout self)
985 CODE: 1504 CODE:
986 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1505 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987 sv_utf8_decode (RETVAL); 1506 sv_utf8_decode (RETVAL);
988 OUTPUT: 1507 OUTPUT:
989 RETVAL 1508 RETVAL
990 1509
991void 1510void
992set_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.)
993 CODE: 1512 CODE:
994 self->r = r; 1513 self->r = r;
995 self->g = g; 1514 self->g = g;
996 self->b = b; 1515 self->b = b;
997 self->a = a; 1516 self->a = a;
998 1517
999void 1518void
1000set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1519set_font (DC::Layout self, DC::Font font = 0)
1001 CODE: 1520 CODE:
1002 if (self->font != font) 1521 if (self->font != font)
1003 { 1522 {
1004 self->font = font; 1523 self->font = font;
1005 layout_update_font (self); 1524 layout_update_font (self);
1006 } 1525 }
1007 1526
1008void 1527void
1009set_height (CFPlus::Layout self, int base_height) 1528set_height (DC::Layout self, int base_height)
1010 CODE: 1529 CODE:
1011 if (self->base_height != base_height) 1530 if (self->base_height != base_height)
1012 { 1531 {
1013 self->base_height = base_height; 1532 self->base_height = base_height;
1014 layout_update_font (self); 1533 layout_update_font (self);
1015 } 1534 }
1016 1535
1017void 1536void
1018set_width (CFPlus::Layout self, int max_width = -1) 1537set_width (DC::Layout self, int max_width = -1)
1019 CODE: 1538 CODE:
1020 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);
1021 1540
1022void 1541void
1023set_indent (CFPlus::Layout self, int indent) 1542set_indent (DC::Layout self, int indent)
1024 CODE: 1543 CODE:
1025 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1544 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026 1545
1027void 1546void
1028set_spacing (CFPlus::Layout self, int spacing) 1547set_spacing (DC::Layout self, int spacing)
1029 CODE: 1548 CODE:
1030 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1549 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031 1550
1032void 1551void
1033set_ellipsise (CFPlus::Layout self, int ellipsise) 1552set_ellipsise (DC::Layout self, int ellipsise)
1034 CODE: 1553 CODE:
1035 pango_layout_set_ellipsize (self->pl, 1554 pango_layout_set_ellipsize (self->pl,
1036 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1555 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1556 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1557 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039 : PANGO_ELLIPSIZE_NONE 1558 : PANGO_ELLIPSIZE_NONE
1040 ); 1559 );
1041 1560
1042void 1561void
1043set_single_paragraph_mode (CFPlus::Layout self, int spm) 1562set_single_paragraph_mode (DC::Layout self, int spm)
1044 CODE: 1563 CODE:
1045 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1564 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046 1565
1047void 1566void
1048size (CFPlus::Layout self) 1567size (DC::Layout self)
1049 PPCODE: 1568 PPCODE:
1050{ 1569{
1051 int w, h; 1570 int w, h;
1052 1571
1053 layout_get_pixel_size (self, &w, &h); 1572 layout_get_pixel_size (self, &w, &h);
… …
1056 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (w)));
1057 PUSHs (sv_2mortal (newSViv (h))); 1576 PUSHs (sv_2mortal (newSViv (h)));
1058} 1577}
1059 1578
1060int 1579int
1061descent (CFPlus::Layout self) 1580descent (DC::Layout self)
1062 CODE: 1581 CODE:
1063{ 1582{
1064 PangoRectangle rect; 1583 PangoRectangle rect;
1065 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1584 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066 pango_layout_line_get_pixel_extents (line, 0, &rect); 1585 pango_layout_line_get_pixel_extents (line, 0, &rect);
1067 RETVAL = PANGO_DESCENT (rect); 1586 RETVAL = PANGO_DESCENT (rect);
1068} 1587}
1069 OUTPUT: 1588 OUTPUT:
1070 RETVAL 1589 RETVAL
1071 1590
1072int 1591int
1073xy_to_index (CFPlus::Layout self, int x, int y) 1592xy_to_index (DC::Layout self, int x, int y)
1074 CODE: 1593 CODE:
1075{ 1594{
1076 int index, trailing; 1595 int index, trailing;
1077 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);
1078 RETVAL = index + trailing; 1597 RETVAL = index + trailing;
1079} 1598}
1080 OUTPUT: 1599 OUTPUT:
1081 RETVAL 1600 RETVAL
1082 1601
1083void 1602void
1084cursor_pos (CFPlus::Layout self, int index) 1603cursor_pos (DC::Layout self, int index)
1085 PPCODE: 1604 PPCODE:
1086{ 1605{
1087 PangoRectangle strong_pos; 1606 PangoRectangle pos;
1088 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1607 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089 1608
1090 EXTEND (SP, 3); 1609 EXTEND (SP, 3);
1091 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094} 1613}
1095 1614
1096void 1615void
1097index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1616index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098 PPCODE: 1617 PPCODE:
1099{ 1618{
1100 int line, x; 1619 int line, x;
1101 1620
1102 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)
1103 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1623 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104 1624 --line;
1625#endif
1105 EXTEND (SP, 2); 1626 EXTEND (SP, 2);
1106 PUSHs (sv_2mortal (newSViv (line - 1))); 1627 PUSHs (sv_2mortal (newSViv (line)));
1107 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1628 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108} 1629}
1109 1630
1110void 1631void
1111line_x_to_index (CFPlus::Layout self, int line, int x) 1632line_x_to_index (DC::Layout self, int line, int x)
1112 PPCODE: 1633 PPCODE:
1113{ 1634{
1114 PangoLayoutLine *lp; 1635 PangoLayoutLine *lp;
1115 int index, trailing; 1636 int index, trailing;
1116 1637
1117 if (line < 0) 1638 if (line < 0)
1118 XSRETURN_EMPTY; 1639 XSRETURN_EMPTY;
1119 1640
1120 if (!(lp = pango_layout_get_line (self->pl, line))) 1641 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121 XSRETURN_EMPTY; /* do better */ 1642 XSRETURN_EMPTY; /* do better */
1122 1643
1123 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);
1124 1645
1125 EXTEND (SP, 2); 1646 EXTEND (SP, 2);
… …
1131 PUSHs (sv_2mortal (newSViv (trailing))); 1652 PUSHs (sv_2mortal (newSViv (trailing)));
1132 } 1653 }
1133} 1654}
1134 1655
1135void 1656void
1136render (CFPlus::Layout self, float x, float y, int flags = 0) 1657render (DC::Layout self, float x, float y, int flags = 0)
1137 PPCODE: 1658 CODE:
1659 rc_clear (self->rc);
1138 pango_opengl_render_layout_subpixel ( 1660 pango_opengl_render_layout_subpixel (
1139 self->pl, 1661 self->pl,
1662 self->rc,
1140 x * PANGO_SCALE, y * PANGO_SCALE, 1663 x * PANGO_SCALE, y * PANGO_SCALE,
1141 self->r, self->g, self->b, self->a, 1664 self->r, self->g, self->b, self->a,
1142 flags 1665 flags
1143 ); 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);
1144 1670
1145MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147void 1671void
1148pad2pot (SV *data_, SV *w_, SV *h_) 1672draw (DC::Layout self)
1149 CODE: 1673 CODE:
1150{ 1674{
1151 int ow = SvIV (w_); 1675 glEnable (GL_TEXTURE_2D);
1152 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);
1153 1682
1154 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_))
1155 { 1699 {
1156 int nw = minpot (ow);
1157 int nh = minpot (oh);
1158
1159 if (nw != ow || nh != oh)
1160 {
1161 if (SvOK (data_))
1162 {
1163 STRLEN datalen; 1700 STRLEN datalen;
1164 char *data = SvPVbyte (data_, datalen); 1701 char *data = SvPVbyte (data_, datalen);
1165 int bpp = datalen / (ow * oh); 1702 int bpp = datalen / (ow * oh);
1166 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1703 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167 1704
1168 SvPOK_only (result_); 1705 SvPOK_only (result_);
1169 SvCUR_set (result_, nw * nh * bpp); 1706 SvCUR_set (result_, nw * nh * bpp);
1170 1707
1171 memset (SvPVX (result_), 0, nw * nh * bpp); 1708 memset (SvPVX (result_), 0, nw * nh * bpp);
1172 while (oh--) 1709 while (oh--)
1173 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);
1174 1711
1175 sv_setsv (data_, result_); 1712 sv_setsv (data_, result_);
1176 }
1177
1178 sv_setiv (w_, nw);
1179 sv_setiv (h_, nh);
1180 }
1181 } 1713 }
1182} 1714}
1183 1715
1184void 1716void
1185draw_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.)
… …
1191{ 1723{
1192 HV *hv = (HV *)SvRV (self); 1724 HV *hv = (HV *)SvRV (self);
1193 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1725 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1726 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195 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;
1196 1731
1197 if (items < 5) 1732 if (items < 5)
1198 { 1733 {
1199 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1734 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1735 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1228 glDisable (GL_ALPHA_TEST); 1763 glDisable (GL_ALPHA_TEST);
1229 glDisable (GL_BLEND); 1764 glDisable (GL_BLEND);
1230 } 1765 }
1231} 1766}
1232 1767
1233MODULE = 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);
1234 1777
1235CFPlus::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
1236new (SV *class) 1905new (SV *klass)
1237 CODE: 1906 CODE:
1238 New (0, RETVAL, 1, struct map); 1907 New (0, RETVAL, 1, mapgrid);
1239 RETVAL->x = 0; 1908 RETVAL->x = 0;
1240 RETVAL->y = 0; 1909 RETVAL->y = 0;
1241 RETVAL->w = 0; 1910 RETVAL->w = 0;
1242 RETVAL->h = 0; 1911 RETVAL->h = 0;
1243 RETVAL->ox = 0; 1912 RETVAL->ox = 0;
1244 RETVAL->oy = 0; 1913 RETVAL->oy = 0;
1245 RETVAL->faces = 8192; 1914 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1915 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247 RETVAL->texs = 8192;
1248 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249 RETVAL->rows = 0; 1916 RETVAL->rows = 0;
1250 RETVAL->row = 0; 1917 RETVAL->row = 0;
1251 OUTPUT: 1918 OUTPUT:
1252 RETVAL 1919 RETVAL
1253 1920
1254void 1921void
1255DESTROY (CFPlus::Map self) 1922DESTROY (DC::Map self)
1256 CODE: 1923 CODE:
1257{ 1924{
1258 map_clear (self); 1925 map_clear (self);
1259 Safefree (self->face); 1926 Safefree (self->face2tile);
1260 Safefree (self->tex); 1927 Safefree (self->tex);
1261 Safefree (self); 1928 Safefree (self);
1262} 1929}
1263 1930
1264void 1931void
1265resize (CFPlus::Map self, int map_width, int map_height) 1932resize (DC::Map self, int map_width, int map_height)
1266 CODE: 1933 CODE:
1267 self->w = map_width; 1934 self->w = map_width;
1268 self->h = map_height; 1935 self->h = map_height;
1269 1936
1270void 1937void
1271clear (CFPlus::Map self) 1938clear (DC::Map self)
1272 CODE: 1939 CODE:
1273 map_clear (self); 1940 map_clear (self);
1274 1941
1275void 1942void
1276set_face (CFPlus::Map self, int face, int texid) 1943set_tileid (DC::Map self, int face, int tile)
1277 CODE: 1944 CODE:
1278{ 1945{
1279 while (self->faces <= face) 1946 need_facenum (self, face); self->face2tile [face] = tile;
1280 { 1947 need_texid (self, tile);
1281 Append (mapface, self->face, self->faces, self->faces);
1282 self->faces *= 2;
1283 }
1284
1285 self->face [face] = texid;
1286} 1948}
1287 1949
1288void 1950void
1951set_smooth (DC::Map self, int face, int smooth, int level)
1952 CODE:
1953{
1954 tileid texid;
1955 maptex *tex;
1956
1957 if (face < 0 || face >= self->faces)
1958 return;
1959
1960 if (smooth < 0 || smooth >= self->faces)
1961 return;
1962
1963 texid = self->face2tile [face];
1964
1965 if (!texid)
1966 return;
1967
1968 tex = self->tex + texid;
1969 tex->smoothtile = self->face2tile [smooth];
1970 tex->smoothlevel = level;
1971}
1972
1973void
1289set_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)
1290 CODE: 1975 CODE:
1291{ 1976{
1292 while (self->texs <= texid) 1977 need_texid (self, texid);
1293 {
1294 Append (maptex, self->tex, self->texs, self->texs);
1295 self->texs *= 2;
1296 }
1297 1978
1298 { 1979 {
1299 maptex *tex = self->tex + texid; 1980 maptex *tex = self->tex + texid;
1300 1981
1301 tex->name = name; 1982 tex->name = name;
… …
1317 // use uglier nearest interpolation because linear suffers 1998 // use uglier nearest interpolation because linear suffers
1318 // from transparent color bleeding and ugly wrapping effects. 1999 // from transparent color bleeding and ugly wrapping effects.
1319 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 2000 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320} 2001}
1321 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
1322int 2023int
1323ox (CFPlus::Map self) 2024ox (DC::Map self)
1324 ALIAS: 2025 ALIAS:
1325 oy = 1 2026 oy = 1
1326 x = 2 2027 x = 2
1327 y = 3 2028 y = 3
1328 w = 4 2029 w = 4
… …
1339 } 2040 }
1340 OUTPUT: 2041 OUTPUT:
1341 RETVAL 2042 RETVAL
1342 2043
1343void 2044void
1344scroll (CFPlus::Map self, int dx, int dy) 2045scroll (DC::Map self, int dx, int dy)
1345 CODE: 2046 CODE:
1346{ 2047{
1347 if (dx > 0) 2048 if (dx > 0)
1348 map_blank (self, self->x, self->y, dx, self->h); 2049 map_blank (self, self->x, self->y, dx, self->h);
1349 else if (dx < 0) 2050 else if (dx < 0)
1350 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2051 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351 2052
1352 if (dy > 0) 2053 if (dy > 0)
1353 map_blank (self, self->x, self->y, self->w, dy); 2054 map_blank (self, self->x, self->y, self->w, dy);
1354 else if (dy < 0) 2055 else if (dy < 0)
1355 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2056 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356 2057
1357 self->ox += dx; self->x += dx; 2058 self->ox += dx; self->x += dx;
1358 self->oy += dy; self->y += dy; 2059 self->oy += dy; self->y += dy;
1359 2060
1360 while (self->y < 0) 2061 while (self->y < 0)
… …
1364 self->rows += MAP_EXTEND_Y; 2065 self->rows += MAP_EXTEND_Y;
1365 self->y += MAP_EXTEND_Y; 2066 self->y += MAP_EXTEND_Y;
1366 } 2067 }
1367} 2068}
1368 2069
1369void 2070SV *
1370map1a_update (CFPlus::Map self, SV *data_, int extmap) 2071map1a_update (DC::Map self, SV *data_)
1371 CODE: 2072 CODE:
1372{ 2073{
1373 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2074 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1374 uint8_t *data_end = (uint8_t *)SvEND (data_); 2075 uint8_t *data_end = (uint8_t *)SvEND (data_);
1375 mapcell *cell; 2076 mapcell *cell;
1376 int x, y, flags; 2077 int x, y, z, flags;
2078 AV *missing = newAV ();
2079 RETVAL = newRV_noinc ((SV *)missing);
1377 2080
1378 while (data < data_end - 1) 2081 while (data < data_end - 1)
1379 { 2082 {
1380 flags = (data [0] << 8) + data [1]; data += 2; 2083 flags = (data [0] << 8) + data [1]; data += 2;
1381 2084
… …
1394 2097
1395 //TODO: don't trust server data to be in-range(!) 2098 //TODO: don't trust server data to be in-range(!)
1396 2099
1397 if (flags & 8) 2100 if (flags & 8)
1398 { 2101 {
2102 uint8_t ext, cmd;
2103
1399 if (extmap) 2104 do
1400 { 2105 {
1401 uint8_t ext, cmd; 2106 ext = *data++;
2107 cmd = ext & 0x7f;
1402 2108
1403 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
1404 { 2112 {
1405 ext = *data++;
1406 cmd = ext & 0x3f;
1407
1408 if (cmd < 4)
1409 cell->darkness = 255 - ext * 64 + 1;
1410 else if (cmd == 5) // health
1411 {
1412 cell->stat_width = 1; 2113 cell->stat_width = 1;
1413 cell->stat_hp = *data++; 2114 cell->stat_hp = *data++;
1414 }
1415 else if (cmd == 6) // monster width
1416 cell->stat_width = *data++ + 1;
1417 else if (cmd == 0x47)
1418 {
1419 if (*data == 8)
1420 ; // decode player uuid
1421
1422 data += *data + 1;
1423 }
1424 else if (cmd == 8) // cell flags
1425 cell->flags = *data++;
1426 else if (ext & 0x40) // unknown, multibyte => skip
1427 data += *data + 1;
1428 else
1429 data++;
1430 } 2115 }
1431 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++;
1432 } 2133 }
1433 else 2134 while (ext & 0x80);
1434 cell->darkness = *data++ + 1;
1435 } 2135 }
1436 2136
2137 for (z = 0; z <= 2; ++z)
1437 if (flags & 4) 2138 if (flags & (4 >> z))
1438 { 2139 {
1439 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2140 faceid face = (data [0] << 8) + data [1]; data += 2;
2141 need_facenum (self, 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 }
1440 } 2159 }
1441
1442 if (flags & 2)
1443 {
1444 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445 }
1446
1447 if (flags & 1)
1448 {
1449 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450 }
1451 } 2160 }
1452 else 2161 else
1453 cell->darkness = 0; 2162 CELL_CLEAR (cell);
1454 } 2163 }
1455} 2164}
2165 OUTPUT:
2166 RETVAL
1456 2167
1457SV * 2168SV *
1458mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2169mapmap (DC::Map self, int x0, int y0, int w, int h)
1459 CODE: 2170 CODE:
1460{ 2171{
1461 int x1, x; 2172 int x1, x;
1462 int y1, y; 2173 int y1, y;
1463 int z; 2174 int z;
… …
1476 ? self->row + y 2187 ? self->row + y
1477 : 0; 2188 : 0;
1478 2189
1479 for (x = x0; x < x1; x++) 2190 for (x = x0; x < x1; x++)
1480 { 2191 {
1481 int r = 32, g = 32, b = 32, a = 192; 2192 unsigned int r = 32, g = 32, b = 32, a = 192;
1482 2193
1483 if (row && row->c0 <= x && x < row->c1) 2194 if (row && row->c0 <= x && x < row->c1)
1484 { 2195 {
1485 mapcell *cell = row->col + (x - row->c0); 2196 mapcell *cell = row->col + (x - row->c0);
1486 2197
1487 for (z = 0; z <= 0; z++) 2198 for (z = 0; z <= 0; z++)
1488 { 2199 {
1489 mapface face = cell->face [z];
1490
1491 if (face)
1492 {
1493 maptex tex = self->tex [face]; 2200 maptex tex = self->tex [cell->tile [z]];
1494 int a0 = 255 - tex.a; 2201 int a0 = 255 - tex.a;
1495 int a1 = tex.a; 2202 int a1 = tex.a;
1496 2203
1497 r = (r * a0 + tex.r * a1) / 255; 2204 r = div255 (r * a0 + tex.r * a1);
1498 g = (g * a0 + tex.g * a1) / 255; 2205 g = div255 (g * a0 + tex.g * a1);
1499 b = (b * a0 + tex.b * a1) / 255; 2206 b = div255 (b * a0 + tex.b * a1);
1500 a = (a * a0 + tex.a * a1) / 255; 2207 a = div255 (a * a0 + tex.a * a1);
1501 }
1502 } 2208 }
1503 } 2209 }
1504 2210
1505 *map++ = (r ) 2211 *map++ = (r )
1506 | (g << 8) 2212 | (g << 8)
1507 | (b << 16) 2213 | (b << 16)
1508 | (a << 24); 2214 | (a << 24);
1509 } 2215 }
1510 } 2216 }
1511 2217
1512 RETVAL = map_sv; 2218 RETVAL = map_sv;
1513} 2219}
1514 OUTPUT: 2220 OUTPUT:
1515 RETVAL 2221 RETVAL
1516 2222
1517void 2223void
1518draw (CFPlus::Map self, int mx, int my, int sw, int sh) 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)
1519 CODE: 2225 CODE:
1520{ 2226{
1521 int x, y, z; 2227 int x, y, z;
1522 int last_name;
1523 mapface face;
1524 2228
1525 glColor4ub (255, 255, 255, 255); 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
2239 // that's current max. sorry.
2240 if (sw > 255) sw = 255;
2241 if (sh > 255) sh = 255;
2242
2243 memset (&key, 0, sizeof (key));
2244 key.r = 255;
2245 key.g = 255;
2246 key.b = 255;
2247 key.a = 255;
2248 key.mode = GL_QUADS;
2249 key.format = GL_T2F_V3F;
2250
2251 mx += self->x;
2252 my += self->y;
2253
2254 // first pass: determine smooth_max
2255 // rather ugly, if you ask me
2256 // could also be stored inside mapcell and updated on change
2257 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2258
2259 for (y = 0; y < sh; y++)
2260 if (0 <= y + my && y + my < self->rows)
2261 {
2262 maprow *row = self->row + (y + my);
2263
2264 for (x = 0; x < sw; x++)
2265 if (row->c0 <= x + mx && x + mx < row->c1)
2266 {
2267 mapcell *cell = row->col + (x + mx - row->c0);
2268
2269 smooth_max[x + 1][y + 1] =
2270 MAX (self->tex [cell->tile [0]].smoothlevel,
2271 MAX (self->tex [cell->tile [1]].smoothlevel,
2272 self->tex [cell->tile [2]].smoothlevel));
2273 }
2274 }
1526 2275
1527 glEnable (GL_BLEND); 2276 glEnable (GL_BLEND);
1528 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2277 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529 glEnable (GL_TEXTURE_2D);
1530 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531 2279
1532 glBegin (GL_QUADS);
1533
1534 last_name = 0;
1535
1536 mx += self->x;
1537 my += self->y;
1538
1539 for (z = 0; z < 3; z++) 2280 for (z = 0; z <= 2; z++)
2281 {
2282 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2283 smooth_key skey;
2284 smooth_hash smooth;
2285 memset (smooth_level, 0, sizeof (smooth_level));
2286 key.texname = -1;
2287
1540 for (y = 0; y < sh; y++) 2288 for (y = 0; y < sh; y++)
1541 if (0 <= y + my && y + my < self->rows) 2289 if (0 <= y + my && y + my < self->rows)
1542 { 2290 {
1543 maprow *row = self->row + (y + my); 2291 maprow *row = self->row + (y + my);
1544 2292
1545 for (x = 0; x < sw; x++) 2293 for (x = 0; x < sw; x++)
1546 if (row->c0 <= x + mx && x + mx < row->c1) 2294 if (row->c0 <= x + mx && x + mx < row->c1)
1547 { 2295 {
1548 mapcell *cell = row->col + (x + mx - row->c0); 2296 mapcell *cell = row->col + (x + mx - row->c0);
1549
1550 face = cell->face [z]; 2297 tileid tile = cell->tile [z];
2298
2299 if (tile)
2300 {
2301 maptex tex = self->tex [tile];
2302 int px, py;
1551 2303
1552 if (face && face < self->texs) 2304 if (key.texname != tex.name)
2305 {
2306 self->tex [tile].unused = 0;
2307
2308 if (!tex.name)
2309 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2310
2311 key.texname = tex.name;
2312 arr = rc_array (rc, &key);
2313 }
2314
2315 px = (x + 1) * Th - tex.w;
2316 py = (y + 1) * Tw - tex.h;
2317
2318 if (expect_false (cell->player == player) && expect_false (z == 2))
2319 {
2320 pl_x = px;
2321 pl_y = py;
2322 pl_tex = tex;
2323 continue;
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);
2330
2331 // update smooth hash
2332 if (tex.smoothtile)
2333 {
2334 skey.tile = tex.smoothtile;
2335 skey.level = tex.smoothlevel;
2336
2337 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2338
2339 // add bits to current tile and all neighbours. skey.x|y is
2340 // shifted +1|+1 so we always stay positive.
2341
2342 // bits is ___n cccc CCCC bbbb
2343 // n do not draw borders&corners
2344 // c draw these corners, but...
2345 // C ... not these
2346 // b draw these borders
2347
2348 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2349 // ┃· ·· ·┃ ━━
2350
2351 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2352 // ·· ·· ·┏ ┓·
2353
2354 // full tile
2355 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2356
2357 // borders
2358 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2359 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2360 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2361 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2362
2363 // corners
2364 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2365 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2366 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
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);
2389 }
2390 }
2391 }
2392 }
2393
2394 rc_draw (rc);
2395 rc_clear (rc);
2396
2397 // go through all smoothlevels, lowest to highest, then draw.
2398 // this is basically counting sort
2399 {
2400 int w, b;
2401
2402 glEnable (GL_TEXTURE_2D);
2403 glBegin (GL_QUADS);
2404 for (w = 0; w < 256 / 32; ++w)
2405 {
2406 uint32_t smask = smooth_level [w];
2407 if (smask)
2408 for (b = 0; b < 32; ++b)
2409 if (smask & (((uint32_t)1) << b))
1553 { 2410 {
1554 maptex tex = self->tex [face]; 2411 int level = (w << 5) | b;
1555 int px = (x + 1) * 32 - tex.w; 2412 HE *he;
1556 int py = (y + 1) * 32 - tex.h;
1557 2413
1558 if (last_name != tex.name) 2414 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1559 { 2415 {
1560 glEnd (); 2416 smooth_key &skey = it->first;
1561 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2417 IV bits = it->second;
1562 glBegin (GL_QUADS);
1563 }
1564 2418
1565 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569 }
1570
1571 if (cell->flags && z == 2)
1572 {
1573 if (cell->flags & 1) 2419 if (!(bits & 0x1000)
2420 && skey.level == level
2421 && level > smooth_max [skey.x][skey.y])
1574 { 2422 {
1575 maptex tex = self->tex [1]; 2423 maptex tex = self->tex [skey.tile];
1576 int px = (x + 1) * 32 - tex.w + 2; 2424 int px = (((int)skey.x) - 1) * Tw;
1577 int py = (y + 1) * 32 - tex.h - 6; 2425 int py = (((int)skey.y) - 1) * Th;
2426 int border = bits & 15;
2427 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2428 float dx = tex.s * .0625f; // 16 images/row
2429 float dy = tex.t * .5f ; // 2 images/column
1578 2430
2431 if (tex.name)
2432 {
2433 // this time avoiding texture state changes
2434 // save gobs of state changes.
2435 if (key.texname != tex.name)
2436 {
2437 self->tex [skey.tile].unused = 0;
2438
1579 glEnd (); 2439 glEnd ();
1580 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2440 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581 glBegin (GL_QUADS); 2441 glBegin (GL_QUADS);
2442 }
1582 2443
2444 if (border)
2445 {
2446 float ox = border * dx;
2447
2448 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2449 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2450 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2451 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2452 }
2453
2454 if (corner)
2455 {
2456 float ox = corner * dx;
2457
1583 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2458 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2459 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1585 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2460 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1586 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2461 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2462 }
2463 }
2464 }
1587 } 2465 }
1588 } 2466 }
1589 }
1590 } 2467 }
1591 2468
1592 glEnd (); 2469 glEnd ();
1593
1594 glDisable (GL_TEXTURE_2D); 2470 glDisable (GL_TEXTURE_2D);
2471 key.texname = -1;
2472 }
2473 }
2474
2475 if (pl_tex.name)
2476 {
2477 maptex tex = pl_tex;
2478 int px = pl_x + sdx;
2479 int py = pl_y + sdy;
2480
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
1595 glDisable (GL_BLEND); 2495 glDisable (GL_BLEND);
2496 rc_free (rc);
2497 rc_free (rc_ov);
1596 2498
1597 // top layer: overlays such as the health bar 2499 // top layer: overlays such as the health bar
1598 for (y = 0; y < sh; y++) 2500 for (y = 0; y < sh; y++)
1599 if (0 <= y + my && y + my < self->rows) 2501 if (0 <= y + my && y + my < self->rows)
1600 { 2502 {
… …
1603 for (x = 0; x < sw; x++) 2505 for (x = 0; x < sw; x++)
1604 if (row->c0 <= x + mx && x + mx < row->c1) 2506 if (row->c0 <= x + mx && x + mx < row->c1)
1605 { 2507 {
1606 mapcell *cell = row->col + (x + mx - row->c0); 2508 mapcell *cell = row->col + (x + mx - row->c0);
1607 2509
1608 int px = x * 32; 2510 int px = x * Tw;
1609 int py = y * 32; 2511 int py = y * Th;
2512
2513 if (expect_false (cell->player == player))
2514 {
2515 px += sdx;
2516 py += sdy;
2517 }
1610 2518
1611 if (cell->stat_hp) 2519 if (cell->stat_hp)
1612 { 2520 {
1613 int width = cell->stat_width * 32; 2521 int width = cell->stat_width * Tw;
1614 int thick = sh / 28 + 1 + cell->stat_width; 2522 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1615 2523
1616 glColor3ub (0, 0, 0); 2524 glColor3ub (0, 0, 0);
1617 glRectf (px + 1, py - thick - 2, 2525 glRectf (px + 1, py - thick - 2,
1618 px + width - 1, py); 2526 px + width - 1, py);
1619 2527
… …
1625 } 2533 }
1626 } 2534 }
1627} 2535}
1628 2536
1629void 2537void
1630draw_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)
1631 CODE: 2539 CODE:
1632{ 2540{
1633 static float color[16][3] = { 2541 static float color[16][3] = {
1634 { 0.00F, 0.00F, 0.00F }, 2542 { 0.00f, 0.00f, 0.00f },
1635 { 1.00F, 1.00F, 1.00F }, 2543 { 1.00f, 1.00f, 1.00f },
1636 { 0.00F, 0.00F, 0.55F }, 2544 { 0.00f, 0.00f, 0.55f },
1637 { 1.00F, 0.00F, 0.00F }, 2545 { 1.00f, 0.00f, 0.00f },
1638 2546
1639 { 1.00F, 0.54F, 0.00F }, 2547 { 1.00f, 0.54f, 0.00f },
1640 { 0.11F, 0.56F, 1.00F }, 2548 { 0.11f, 0.56f, 1.00f },
1641 { 0.93F, 0.46F, 0.00F }, 2549 { 0.93f, 0.46f, 0.00f },
1642 { 0.18F, 0.54F, 0.34F }, 2550 { 0.18f, 0.54f, 0.34f },
1643 2551
1644 { 0.56F, 0.73F, 0.56F }, 2552 { 0.56f, 0.73f, 0.56f },
1645 { 0.80F, 0.80F, 0.80F }, 2553 { 0.80f, 0.80f, 0.80f },
1646 { 0.55F, 0.41F, 0.13F }, 2554 { 0.55f, 0.41f, 0.13f },
1647 { 0.99F, 0.77F, 0.26F }, 2555 { 0.99f, 0.77f, 0.26f },
1648 2556
1649 { 0.74F, 0.65F, 0.41F }, 2557 { 0.74f, 0.65f, 0.41f },
1650 2558
1651 { 0.00F, 1.00F, 1.00F }, 2559 { 0.00f, 1.00f, 1.00f },
1652 { 1.00F, 0.00F, 1.00F }, 2560 { 1.00f, 0.00f, 1.00f },
1653 { 1.00F, 1.00F, 0.00F }, 2561 { 1.00f, 1.00f, 0.00f },
1654 }; 2562 };
1655 2563
1656 int x, y; 2564 int x, y;
1657 2565
1658 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 */
1659 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2573 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660 glEnable (GL_BLEND); 2574 glEnable (GL_BLEND);
1661 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2575 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1662 glBegin (GL_QUADS); 2576 glBegin (GL_QUADS);
1663 2577
1664 for (y = 0; y < h; y++) 2578 for (y = 0; y < h; y++)
… …
1668 2582
1669 if (m) 2583 if (m)
1670 { 2584 {
1671 float *c = color [m & 15]; 2585 float *c = color [m & 15];
1672 2586
1673 float tx1 = m & 0x40 ? 0.5 : 0.; 2587 float tx1 = m & 0x40 ? 0.5f : 0.f;
1674 float tx2 = tx1 + 0.5; 2588 float tx2 = tx1 + 0.5f;
1675 2589
1676 glColor4f (c[0], c[1], c[2], 0.75); 2590 glColor4f (c[0], c[1], c[2], 1);
1677 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2591 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1678 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2592 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1679 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2593 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1680 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2594 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1681 } 2595 }
… …
1685 glDisable (GL_BLEND); 2599 glDisable (GL_BLEND);
1686 glDisable (GL_TEXTURE_2D); 2600 glDisable (GL_TEXTURE_2D);
1687} 2601}
1688 2602
1689void 2603void
1690fow_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)
1691 PPCODE: 2605 PPCODE:
1692{ 2606{
1693 int x, y; 2607 int x, y;
1694 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;
1695 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2612 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1696 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2613 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697 2614 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1698 memset (darkness, 255, sw4 * sh); 2615 memset (darkness1, 0, sw1*sh1);
2616
1699 SvPOK_only (darkness_sv); 2617 SvPOK_only (darkness3_sv);
1700 SvCUR_set (darkness_sv, sw4 * sh); 2618 SvCUR_set (darkness3_sv, sw3 * sh3);
1701 2619
1702 mx += self->x; 2620 mx += self->x - 1;
1703 my += self->y; 2621 my += self->y - 1;
1704 2622
1705 for (y = 0; y < sh; y++) 2623 for (y = 0; y < sh1; y++)
1706 if (0 <= y + my && y + my < self->rows) 2624 if (0 <= y + my && y + my < self->rows)
1707 { 2625 {
1708 maprow *row = self->row + (y + my); 2626 maprow *row = self->row + (y + my);
1709 2627
1710 for (x = 0; x < sw; x++) 2628 for (x = 0; x < sw1; x++)
1711 if (row->c0 <= x + mx && x + mx < row->c1) 2629 if (row->c0 <= x + mx && x + mx < row->c1)
1712 { 2630 {
1713 mapcell *cell = row->col + (x + mx - row->c0); 2631 mapcell *cell = row->col + (x + mx - row->c0);
1714 2632
1715 darkness[y * sw4 + x] = cell->darkness 2633 darkness1 [y * sw1 + x] = cell->darkness
1716 ? 255 - (cell->darkness - 1) 2634 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1717 : 255 - FOW_DARKNESS; 2635 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1718 } 2636 }
1719 } 2637 }
1720 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
1721 EXTEND (SP, 3); 2677 EXTEND (SP, 3);
1722 PUSHs (sv_2mortal (newSViv (sw4))); 2678 PUSHs (sv_2mortal (newSViv (sw3)));
1723 PUSHs (sv_2mortal (newSViv (sh))); 2679 PUSHs (sv_2mortal (newSViv (sh3)));
1724 PUSHs (darkness_sv); 2680 PUSHs (darkness3_sv);
1725} 2681}
1726 2682
1727SV * 2683SV *
1728get_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)
1729 CODE: 2685 CODE:
1730{ 2686{
1731 int x, y, x1, y1; 2687 int x, y, x1, y1;
1732 SV *data_sv = newSV (w * h * 7 + 5); 2688 SV *data_sv = newSV (w * h * 7 + 5);
1733 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2689 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1758 if (row && row->c0 <= x && x < row->c1) 2714 if (row && row->c0 <= x && x < row->c1)
1759 { 2715 {
1760 mapcell *cell = row->col + (x - row->c0); 2716 mapcell *cell = row->col + (x - row->c0);
1761 uint8_t flags = 0; 2717 uint8_t flags = 0;
1762 2718
1763 if (cell->face [0]) flags |= 1; 2719 if (cell->tile [0]) flags |= 1;
1764 if (cell->face [1]) flags |= 2; 2720 if (cell->tile [1]) flags |= 2;
1765 if (cell->face [2]) flags |= 4; 2721 if (cell->tile [2]) flags |= 4;
1766 2722
1767 *data++ = flags; 2723 *data++ = flags;
1768 2724
1769 if (flags & 1) 2725 if (flags & 1)
1770 { 2726 {
2727 tileid tile = cell->tile [0];
1771 *data++ = cell->face [0] >> 8; 2728 *data++ = tile >> 8;
1772 *data++ = cell->face [0]; 2729 *data++ = tile;
1773 } 2730 }
1774 2731
1775 if (flags & 2) 2732 if (flags & 2)
1776 { 2733 {
2734 tileid tile = cell->tile [1];
1777 *data++ = cell->face [1] >> 8; 2735 *data++ = tile >> 8;
1778 *data++ = cell->face [1]; 2736 *data++ = tile;
1779 } 2737 }
1780 2738
1781 if (flags & 4) 2739 if (flags & 4)
1782 { 2740 {
2741 tileid tile = cell->tile [2];
1783 *data++ = cell->face [2] >> 8; 2742 *data++ = tile >> 8;
1784 *data++ = cell->face [2]; 2743 *data++ = tile;
1785 } 2744 }
1786 } 2745 }
1787 else 2746 else
1788 *data++ = 0; 2747 *data++ = 0;
1789 } 2748 }
1790 } 2749 }
1791 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 {
1792 SvPOK_only (data_sv); 2754 SvPOK_only (data_sv);
1793 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2755 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2756 }
2757
1794 RETVAL = data_sv; 2758 RETVAL = data_sv;
1795} 2759}
1796 OUTPUT: 2760 OUTPUT:
1797 RETVAL 2761 RETVAL
1798 2762
1799void 2763void
1800set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2764set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801 PPCODE: 2765 PPCODE:
1802{ 2766{
1803 int x, y, z; 2767 int x, y, z;
1804 int w, h; 2768 int w, h;
1805 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;
1806 2780
1807 if (*data++ != 0) 2781 if (*data++ != 0)
1808 return; /* version mismatch */ 2782 XSRETURN_EMPTY; /* version mismatch */
1809 2783
1810 w = *data++ << 8; w |= *data++; 2784 w = *data++ << 8; w |= *data++;
1811 h = *data++ << 8; h |= *data++; 2785 h = *data++ << 8; h |= *data++;
1812 2786
1813 // 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
… …
1825 { 2799 {
1826 maprow *row = map_get_row (self, y); 2800 maprow *row = map_get_row (self, y);
1827 2801
1828 for (x = x0; x < x1; x++) 2802 for (x = x0; x < x1; x++)
1829 { 2803 {
2804 uint8_t flags;
2805
2806 if (data + 7 >= end)
2807 XSRETURN_EMPTY;
2808
1830 uint8_t flags = *data++; 2809 flags = *data++;
1831 2810
1832 if (flags) 2811 if (flags)
1833 { 2812 {
1834 mapface face[3] = { 0, 0, 0 };
1835
1836 mapcell *cell = row_get_cell (row, x); 2813 mapcell *cell = row_get_cell (row, x);
2814 tileid tile[3] = { 0, 0, 0 };
1837 2815
1838 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2816 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2817 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2818 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841 2819
1842 if (cell->darkness == 0) 2820 if (cell->darkness == 0)
1843 { 2821 {
1844 cell->darkness = 0; 2822 /*cell->darkness = 0;*/
2823 EXTEND (SP, 3);
1845 2824
1846 for (z = 0; z <= 2; z++) 2825 for (z = 0; z <= 2; z++)
1847 { 2826 {
1848 cell->face[z] = face[z]; 2827 tileid t = tile [z];
1849 2828
1850 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2829 if (t >= self->texs || (t && !self->tex [t].name))
2830 {
1851 XPUSHs (sv_2mortal (newSViv (face[z]))); 2831 PUSHs (sv_2mortal (newSViv (t)));
2832 need_texid (self, t);
2833 }
2834
2835 cell->tile [z] = t;
1852 } 2836 }
1853 } 2837 }
1854 } 2838 }
1855 } 2839 }
1856 } 2840 }
1857} 2841}
1858 2842
1859MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2843MODULE = Deliantra::Client PACKAGE = DC::RW
1860 2844
1861CFPlus::MixChunk 2845DC::RW
1862new_from_file (SV *class, char *path) 2846new (SV *klass, SV *data_sv)
1863 CODE: 2847 CODE:
1864 RETVAL = Mix_LoadWAV (path); 2848{
2849 STRLEN datalen;
2850 char *data = SvPVbyte (data_sv, datalen);
2851
2852 RETVAL = SDL_RWFromConstMem (data, datalen);
2853}
1865 OUTPUT: 2854 OUTPUT:
1866 RETVAL 2855 RETVAL
1867 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 : '('
1868void 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
1869DESTROY (CFPlus::MixChunk self) 2984DESTROY (DC::MixChunk self)
1870 CODE: 2985 CODE:
1871 Mix_FreeChunk (self); 2986 Mix_FreeChunk (self);
1872 2987
1873int 2988int
1874volume (CFPlus::MixChunk self, int volume = -1) 2989volume (DC::MixChunk self, int volume = -1)
1875 CODE: 2990 CODE:
2991 if (items > 1)
2992 volume = CLAMP (volume, 0, 128);
1876 RETVAL = Mix_VolumeChunk (self, volume); 2993 RETVAL = Mix_VolumeChunk (self, volume);
1877 OUTPUT: 2994 OUTPUT:
1878 RETVAL 2995 RETVAL
1879 2996
1880int 2997DC::Channel
1881play (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)
1882 CODE: 2999 CODE:
3000{
1883 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}
1884 OUTPUT: 3012 OUTPUT:
1885 RETVAL 3013 RETVAL
1886 3014
1887MODULE = 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
1888 3028
1889int 3029int
1890volume (int volume = -1) 3030volume (int volume = -1)
3031 PROTOTYPE: ;$
1891 CODE: 3032 CODE:
3033 if (items > 0)
3034 volume = CLAMP (volume, 0, 128);
1892 RETVAL = Mix_VolumeMusic (volume); 3035 RETVAL = Mix_VolumeMusic (volume);
1893 OUTPUT: 3036 OUTPUT:
1894 RETVAL 3037 RETVAL
1895 3038
1896CFPlus::MixMusic 3039void
1897new_from_file (SV *class, char *path) 3040fade_out (int ms)
1898 CODE: 3041 CODE:
1899 RETVAL = Mix_LoadMUS (path); 3042 Mix_FadeOutMusic (ms);
3043
3044void
3045halt ()
3046 CODE:
3047 Mix_HaltMusic ();
3048
3049int
3050playing ()
3051 CODE:
3052 RETVAL = Mix_PlayingMusic ();
1900 OUTPUT: 3053 OUTPUT:
1901 RETVAL 3054 RETVAL
1902 3055
3056DC::MixMusic
3057new (SV *klass, DC::RW rwops)
3058 CODE:
3059 RETVAL = Mix_LoadMUS_RW (rwops);
3060 OUTPUT:
3061 RETVAL
3062
1903void 3063void
1904DESTROY (CFPlus::MixMusic self) 3064DESTROY (DC::MixMusic self)
1905 CODE: 3065 CODE:
1906 Mix_FreeMusic (self); 3066 Mix_FreeMusic (self);
1907 3067
1908int 3068int
1909play (CFPlus::MixMusic self, int loops = -1) 3069play (DC::MixMusic self, int loops = -1)
1910 CODE: 3070 CODE:
1911 RETVAL = Mix_PlayMusic (self, loops); 3071 RETVAL = Mix_PlayMusic (self, loops);
1912 OUTPUT: 3072 OUTPUT:
1913 RETVAL 3073 RETVAL
1914 3074
1915MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3075void
3076fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3077 CODE:
3078 Mix_FadeInMusicPos (self, loops, ms, position);
3079
3080MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3081
3082PROTOTYPES: ENABLE
1916 3083
1917BOOT: 3084BOOT:
1918{ 3085{
1919 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3086 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920 static const struct { 3087 static const struct {
1921 const char *name; 3088 const char *name;
1922 IV iv; 3089 IV iv;
1923 } *civ, const_iv[] = { 3090 } *civ, const_iv[] = {
1924# 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),
1925 const_iv (GL_COLOR_MATERIAL), 3096 const_iv (GL_COLOR_MATERIAL),
1926 const_iv (GL_SMOOTH), 3097 const_iv (GL_SMOOTH),
1927 const_iv (GL_FLAT), 3098 const_iv (GL_FLAT),
1928 const_iv (GL_DITHER), 3099 const_iv (GL_DITHER),
1929 const_iv (GL_BLEND), 3100 const_iv (GL_BLEND),
… …
1933 const_iv (GL_ALPHA_TEST), 3104 const_iv (GL_ALPHA_TEST),
1934 const_iv (GL_NORMALIZE), 3105 const_iv (GL_NORMALIZE),
1935 const_iv (GL_RESCALE_NORMAL), 3106 const_iv (GL_RESCALE_NORMAL),
1936 const_iv (GL_FRONT), 3107 const_iv (GL_FRONT),
1937 const_iv (GL_BACK), 3108 const_iv (GL_BACK),
3109 const_iv (GL_AUX0),
1938 const_iv (GL_AND), 3110 const_iv (GL_AND),
1939 const_iv (GL_ONE), 3111 const_iv (GL_ONE),
1940 const_iv (GL_ZERO), 3112 const_iv (GL_ZERO),
1941 const_iv (GL_SRC_ALPHA), 3113 const_iv (GL_SRC_ALPHA),
1942 const_iv (GL_DST_ALPHA), 3114 const_iv (GL_DST_ALPHA),
1943 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3115 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1944 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),
1945 const_iv (GL_SRC_ALPHA_SATURATE), 3121 const_iv (GL_SRC_ALPHA_SATURATE),
1946 const_iv (GL_RGB), 3122 const_iv (GL_RGB),
1947 const_iv (GL_RGBA), 3123 const_iv (GL_RGBA),
1948 const_iv (GL_RGBA4), 3124 const_iv (GL_RGBA4),
1949 const_iv (GL_RGBA8), 3125 const_iv (GL_RGBA8),
… …
1955 const_iv (GL_INTENSITY), 3131 const_iv (GL_INTENSITY),
1956 const_iv (GL_LUMINANCE), 3132 const_iv (GL_LUMINANCE),
1957 const_iv (GL_LUMINANCE_ALPHA), 3133 const_iv (GL_LUMINANCE_ALPHA),
1958 const_iv (GL_FLOAT), 3134 const_iv (GL_FLOAT),
1959 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),
1960 const_iv (GL_COMPILE), 3142 const_iv (GL_COMPILE),
3143 const_iv (GL_PROXY_TEXTURE_1D),
3144 const_iv (GL_PROXY_TEXTURE_2D),
1961 const_iv (GL_TEXTURE_1D), 3145 const_iv (GL_TEXTURE_1D),
1962 const_iv (GL_TEXTURE_2D), 3146 const_iv (GL_TEXTURE_2D),
1963 const_iv (GL_TEXTURE_ENV), 3147 const_iv (GL_TEXTURE_ENV),
1964 const_iv (GL_TEXTURE_MAG_FILTER), 3148 const_iv (GL_TEXTURE_MAG_FILTER),
1965 const_iv (GL_TEXTURE_MIN_FILTER), 3149 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1986 const_iv (GL_COLOR_LOGIC_OP), 3170 const_iv (GL_COLOR_LOGIC_OP),
1987 const_iv (GL_SEPARABLE_2D), 3171 const_iv (GL_SEPARABLE_2D),
1988 const_iv (GL_CONVOLUTION_2D), 3172 const_iv (GL_CONVOLUTION_2D),
1989 const_iv (GL_CONVOLUTION_BORDER_MODE), 3173 const_iv (GL_CONVOLUTION_BORDER_MODE),
1990 const_iv (GL_CONSTANT_BORDER), 3174 const_iv (GL_CONSTANT_BORDER),
3175 const_iv (GL_POINTS),
1991 const_iv (GL_LINES), 3176 const_iv (GL_LINES),
1992 const_iv (GL_LINE_STRIP), 3177 const_iv (GL_LINE_STRIP),
1993 const_iv (GL_LINE_LOOP), 3178 const_iv (GL_LINE_LOOP),
1994 const_iv (GL_QUADS), 3179 const_iv (GL_QUADS),
1995 const_iv (GL_QUAD_STRIP), 3180 const_iv (GL_QUAD_STRIP),
1996 const_iv (GL_TRIANGLES), 3181 const_iv (GL_TRIANGLES),
1997 const_iv (GL_TRIANGLE_STRIP), 3182 const_iv (GL_TRIANGLE_STRIP),
1998 const_iv (GL_TRIANGLE_FAN), 3183 const_iv (GL_TRIANGLE_FAN),
3184 const_iv (GL_POLYGON),
1999 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),
2000 const_iv (GL_FASTEST), 3191 const_iv (GL_FASTEST),
3192 const_iv (GL_DONT_CARE),
3193 const_iv (GL_NICEST),
2001 const_iv (GL_V2F), 3194 const_iv (GL_V2F),
2002 const_iv (GL_V3F), 3195 const_iv (GL_V3F),
2003 const_iv (GL_T2F_V3F), 3196 const_iv (GL_T2F_V3F),
2004 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),
2005# undef const_iv 3201# undef const_iv
2006 }; 3202 };
2007 3203
2008 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--)
2009 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3205 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2010}
2011 3206
2012char * 3207 texture_av = newAV ();
3208 AvREAL_off (texture_av);
3209}
3210
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 *
2013gl_vendor () 3221gl_vendor ()
2014 CODE: 3222 CODE:
2015 RETVAL = (char *)glGetString (GL_VENDOR); 3223 RETVAL = (const char *)glGetString (GL_VENDOR);
2016 OUTPUT: 3224 OUTPUT:
2017 RETVAL 3225 RETVAL
2018 3226
2019char * 3227const char *
2020gl_version () 3228gl_version ()
2021 CODE: 3229 CODE:
2022 RETVAL = (char *)glGetString (GL_VERSION); 3230 RETVAL = (const char *)glGetString (GL_VERSION);
2023 OUTPUT: 3231 OUTPUT:
2024 RETVAL 3232 RETVAL
2025 3233
2026char * 3234const char *
2027gl_extensions () 3235gl_extensions ()
2028 CODE: 3236 CODE:
2029 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3237 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2030 OUTPUT: 3238 OUTPUT:
2031 RETVAL 3239 RETVAL
2032 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
2033int glGetError () 3259int glGetError ()
2034 3260
2035void glFinish () 3261void glFinish ()
3262
3263void glFlush ()
2036 3264
2037void glClear (int mask) 3265void glClear (int mask)
2038 3266
2039void glClearColor (float r, float g, float b, float a = 1.0) 3267void glClearColor (float r, float g, float b, float a = 1.0)
2040 PROTOTYPE: @ 3268 PROTOTYPE: @
… …
2051 3279
2052void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3280void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2053 CODE: 3281 CODE:
2054 gl_BlendFuncSeparate (sa, da, saa, daa); 3282 gl_BlendFuncSeparate (sa, da, saa, daa);
2055 3283
3284# void glBlendEquation (int se)
3285
2056void glDepthMask (int flag) 3286void glDepthMask (int flag)
2057 3287
2058void glLogicOp (int opcode) 3288void glLogicOp (int opcode)
2059 3289
2060void glColorMask (int red, int green, int blue, int alpha) 3290void glColorMask (int red, int green, int blue, int alpha)
… …
2074# near_ and far_ are due to microsofts buggy "c" compiler 3304# near_ and far_ are due to microsofts buggy "c" compiler
2075void 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_)
2076 3306
2077# near_ and far_ are due to microsofts buggy "c" compiler 3307# near_ and far_ are due to microsofts buggy "c" compiler
2078void 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
2079 3311
2080void glViewport (int x, int y, int width, int height) 3312void glViewport (int x, int y, int width, int height)
2081 3313
2082void glScissor (int x, int y, int width, int height) 3314void glScissor (int x, int y, int width, int height)
2083 3315
… …
2091 3323
2092void glRotate (float angle, float x, float y, float z) 3324void glRotate (float angle, float x, float y, float z)
2093 CODE: 3325 CODE:
2094 glRotatef (angle, x, y, z); 3326 glRotatef (angle, x, y, z);
2095 3327
2096void glBegin (int mode)
2097
2098void glEnd ()
2099
2100void glColor (float r, float g, float b, float a = 1.0) 3328void glColor (float r, float g, float b, float a = 1.0)
2101 PROTOTYPE: @ 3329 PROTOTYPE: @
2102 ALIAS: 3330 ALIAS:
2103 glColor_premultiply = 1 3331 glColor_premultiply = 1
2104 CODE: 3332 CODE:
2105 if (ix) 3333 if (ix)
2106 { 3334 {
… …
2109 b *= a; 3337 b *= a;
2110 } 3338 }
2111 // microsoft visual "c" rounds instead of truncating... 3339 // microsoft visual "c" rounds instead of truncating...
2112 glColor4f (r, g, b, a); 3340 glColor4f (r, g, b, a);
2113 3341
2114void glInterleavedArrays (int format, int stride, char *data)
2115
2116void glDrawElements (int mode, int count, int type, char *indices)
2117
2118# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120void glRasterPos (float x, float y, float z = 0.) 3342void glRasterPos (float x, float y, float z = 0.)
2121 CODE: 3343 CODE:
2122 glRasterPos3f (0, 0, z); 3344 glRasterPos3f (0, 0, z);
2123 glBitmap (0, 0, 0, 0, x, y, 0); 3345 glBitmap (0, 0, 0, 0, x, y, 0);
2124 3346
… …
2128 3350
2129void glTexCoord (float s, float t) 3351void glTexCoord (float s, float t)
2130 CODE: 3352 CODE:
2131 glTexCoord2f (s, t); 3353 glTexCoord2f (s, t);
2132 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
2133void glTexEnv (int target, int pname, float param) 3384void glTexEnv (int target, int pname, float param)
2134 CODE: 3385 CODE:
2135 glTexEnvf (target, pname, param); 3386 glTexEnvf (target, pname, param);
2136 3387
2137void glTexParameter (int target, int pname, float param) 3388void glTexParameter (int target, int pname, float param)
… …
2153void 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)
2154 CODE: 3405 CODE:
2155 if (gl.SeparableFilter2D) 3406 if (gl.SeparableFilter2D)
2156 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3407 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157 3408
2158void 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)
2159 3410
2160void 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)
2161 3412
2162void 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)
2163 3416
2164void 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)
2165 3418
2166int glGenTexture () 3419int glGenTexture ()
2167 CODE: 3420 CODE:
2168{ 3421 RETVAL = gen_texture ();
2169 GLuint name;
2170 glGenTextures (1, &name);
2171 RETVAL = name;
2172}
2173 OUTPUT: 3422 OUTPUT:
2174 RETVAL 3423 RETVAL
2175 3424
2176void glDeleteTexture (int name) 3425void glDeleteTexture (int name)
2177 CODE: 3426 CODE:
2178{
2179 GLuint name_ = name;
2180 glDeleteTextures (1, &name_); 3427 del_texture (name);
2181} 3428
2182
2183int glGenList () 3429int glGenList ()
2184 CODE: 3430 CODE:
2185 RETVAL = glGenLists (1); 3431 RETVAL = glGenLists (1);
2186 OUTPUT: 3432 OUTPUT:
2187 RETVAL 3433 RETVAL
… …
2194 3440
2195void glEndList () 3441void glEndList ()
2196 3442
2197void glCallList (int list) 3443void glCallList (int list)
2198 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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– Removed lines
+ Added lines
< Changed lines
> Changed lines