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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.180 by root, Fri Apr 13 18:11:26 2007 UTC vs.
Revision 1.326 by root, Sun Nov 18 03:06:13 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);
… …
158} 259}
159 260
160typedef uint16_t tileid; 261typedef uint16_t tileid;
161typedef uint16_t faceid; 262typedef uint16_t faceid;
162 263
163typedef struct { 264struct maptex
265{
164 int name; 266 GLuint name;
165 int w, h; 267 int w, h;
166 float s, t; 268 float s, t;
167 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
168 tileid smoothtile; 270 tileid smoothtile;
169 uint8_t smoothlevel; 271 uint8_t smoothlevel;
170} maptex; 272 uint8_t unused; /* set to zero on use */
273};
171 274
172typedef struct { 275struct mapcell
276{
173 uint32_t player; 277 uint32_t player;
174 tileid tile[3]; 278 tileid tile[3];
175 uint16_t darkness; 279 uint16_t darkness;
176 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
177} mapcell; 281};
178 282
179typedef struct { 283struct maprow
284{
180 int32_t c0, c1; 285 int32_t c0, c1;
181 mapcell *col; 286 mapcell *col;
182} maprow; 287};
183 288
184typedef struct map { 289struct mapgrid {
185 int x, y, w, h; 290 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
188 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
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;
… …
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
219static void 326static void
220need_facenum (struct map *self, faceid face) 327need_facenum (struct mapgrid *self, faceid face)
221{ 328{
222 while (self->faces <= face) 329 while (self->faces <= face)
223 { 330 {
224 Append (tileid, self->face2tile, self->faces, self->faces); 331 Append (tileid, self->face2tile, self->faces, self->faces);
225 self->faces *= 2; 332 self->faces *= 2;
226 } 333 }
227} 334}
228 335
229static void 336static void
230need_texid (struct map *self, int texid) 337need_texid (struct mapgrid *self, int texid)
231{ 338{
232 while (self->texs <= texid) 339 while (self->texs <= texid)
233 { 340 {
234 Append (maptex, self->tex, self->texs, self->texs); 341 Append (maptex, self->tex, self->texs, self->texs);
235 self->texs *= 2; 342 self->texs *= 2;
236 } 343 }
237} 344}
238 345
239static maprow * 346static maprow *
240map_get_row (CFPlus__Map self, int y) 347map_get_row (mapgrid *self, int y)
241{ 348{
242 if (0 > y) 349 if (0 > y)
243 { 350 {
244 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
245 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
283 390
284 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
285} 392}
286 393
287static mapcell * 394static mapcell *
288map_get_cell (CFPlus__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
289{ 396{
290 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
291} 398}
292 399
293static void 400static void
294map_clear (CFPlus__Map self) 401map_clear (mapgrid *self)
295{ 402{
296 int r; 403 int r;
297 404
298 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
299 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
306 self->oy = 0; 413 self->oy = 0;
307 self->row = 0; 414 self->row = 0;
308 self->rows = 0; 415 self->rows = 0;
309} 416}
310 417
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
311static void 428static void
312map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
313{ 430{
314 int x, y; 431 int x, y;
315 maprow *row; 432 maprow *row;
316 mapcell *cell; 433 mapcell *cell;
317 434
… …
329 if (x >= row->c1) 446 if (x >= row->c1)
330 break; 447 break;
331 448
332 cell = row->col + x - row->c0; 449 cell = row->col + x - row->c0;
333 450
334 cell->darkness = 0; 451 CELL_CLEAR (cell);
335 cell->stat_hp = 0;
336 cell->flags = 0;
337 cell->player = 0;
338 } 452 }
339 } 453 }
340} 454}
341 455
342typedef struct { 456struct smooth_key
457{
343 tileid tile; 458 tileid tile;
344 uint8_t x, y, level; 459 uint8_t x, y, level;
345} smooth_key; 460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
346 479
347static void 480static void
348smooth_or_bits (HV *hv, smooth_key *key, IV bits) 481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
349{ 482{
350 SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1); 483 auto &&it = h.find (key);
351 484
352 if (SvIOK (*sv)) 485 if (it == h.end ())
353 SvIV_set (*sv, SvIVX (*sv) | bits); 486 h.insert (std::make_pair (key, bits));
354 else 487 else
355 sv_setiv (*sv, bits); 488 it->second |= bits;
356} 489}
357 490
358static void 491static void
359music_finished (void) 492music_finished (void)
360{ 493{
… …
377 ev.code = 1; 510 ev.code = 1;
378 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
379 ev.data2 = 0; 512 ev.data2 = 0;
380 513
381 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;
382} 522}
383 523
384static unsigned int 524static unsigned int
385minpot (unsigned int n) 525minpot (unsigned int n)
386{ 526{
… …
396 n |= n >> 16; 536 n |= n >> 16;
397 537
398 return n + 1; 538 return n + 1;
399} 539}
400 540
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
401/* SDL should provide this, really. */ 552/* SDL should provide this, really. */
402#define SDLK_MODIFIER_MIN 300 553#define SDLK_MODIFIER_MIN 300
403#define SDLK_MODIFIER_MAX 314 554#define SDLK_MODIFIER_MAX 314
404 555
405MODULE = 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
406 658
407PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
408 660
409BOOT: 661BOOT:
410{ 662{
411 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
412 static const struct { 664 static const struct {
413 const char *name; 665 const char *name;
414 IV iv; 666 IV iv;
415 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
416# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
… …
438 690
439 const_iv (SDL_APPINPUTFOCUS), 691 const_iv (SDL_APPINPUTFOCUS),
440 const_iv (SDL_APPMOUSEFOCUS), 692 const_iv (SDL_APPMOUSEFOCUS),
441 const_iv (SDL_APPACTIVE), 693 const_iv (SDL_APPACTIVE),
442 694
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),
443 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
444 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
445 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
446 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
447 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
519 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
520 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
521 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
522 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
523 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)
524# undef const_iv 861# undef const_iv
525 }; 862 };
526 863
527 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--)
528 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
529 866
530 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
531 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
532} 869}
533 870
… …
545 RETVAL 882 RETVAL
546 883
547NV floor (NV x) 884NV floor (NV x)
548 885
549NV 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
550 897
551void 898void
552pango_init () 899pango_init ()
553 CODE: 900 CODE:
554{ 901{
555 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
556 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);
557 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
558} 910}
559 911
560int 912char *SDL_GetError ()
561SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562 913
563void 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
564SDL_Quit () 923void SDL_Quit ()
565 924
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
566void 935void
567SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
568 PPCODE: 937 PPCODE:
569{ 938{
570 SDL_Rect **m; 939 SDL_Rect **m;
571 940
572 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576 945
577 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579 948
580 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584 953
585 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586#if SDL_VERSION_ATLEAST(1,2,10)
587 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589#endif
590
591 SDL_EnableUNICODE (1);
592 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593 956
594 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595 958
596 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
597 while (*m) 960 while (*m)
598 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
599 AV *av = newAV (); 964 AV *av = newAV ();
600 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
601 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));
602 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
603 971
604 ++m; 972 ++m;
605 } 973 }
606} 974}
607 975
608char *
609SDL_GetError ()
610
611int 976int
612SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613 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
614 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
615 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616 ); 990 );
991
617 if (RETVAL) 992 if (RETVAL)
618 { 993 {
619 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 994 av_clear (texture_av);
620# 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);
621# include "glfunc.h" 996#include "glfunc.h"
622# undef GL_FUNC 997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
623 } 1000 }
1001}
624 OUTPUT: 1002 OUTPUT:
625 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
626 1007
627void 1008void
628SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
629 1010
630char * 1011char *
631SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
632 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
633void 1025void
634SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
635 PPCODE: 1030 PPCODE:
636{ 1031{
637 SDL_Event ev; 1032 SDL_Event ev;
638 1033
639 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640 { 1036 {
641 HV *hv = newHV (); 1037 HV *hv = newHV ();
642 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
643 1039
644 switch (ev.type) 1040 switch (ev.type)
645 { 1041 {
646 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
647 case SDL_KEYUP: 1043 case SDL_KEYUP:
648 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650 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);
651 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 */
652 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653 break; 1049 break;
654 1050
655 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
656 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658 break; 1054 break;
659 1055
660 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
661 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
664 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
665 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
666 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
668 break; 1082 break;
669 1083
670 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
671 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
672 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673 1087
674 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
682 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684 break; 1098 break;
685 } 1099 }
686 1100
687 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))));
688 } 1102 }
689} 1103}
690 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
691int 1118int
692Mix_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)
693 POSTCALL: 1120 POSTCALL:
694 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
695 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
696 1123
697void 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
698Mix_CloseAudio () 1141Mix_CloseAudio ()
699 1142
700int 1143int
701Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
1145
1146const char *
1147Mix_GetError ()
702 1148
703void 1149void
704lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
705 CODE: 1151 CODE:
706 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
732 } 1178 }
733 } 1179 }
734#endif 1180#endif
735} 1181}
736 1182
737void 1183int
738add_font (char *file) 1184add_font (char *file)
739 CODE: 1185 CODE:
740 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)
741 1196
742void 1197void
743load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
744 ALIAS: 1199 ALIAS:
745 load_image_file = 1 1200 load_image_file = 1
… …
748 STRLEN image_len; 1203 STRLEN image_len;
749 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
750 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
751 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
752 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
753 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
754 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
755 1210
756 if (!rw) 1211 if (!rw)
757 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
758 1213
… …
791 1246
792 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
793 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
794 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
795 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
796 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
797 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)));
798 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
799 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
800 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
801 1256
… …
831void 1286void
832error (char *message) 1287error (char *message)
833 CODE: 1288 CODE:
834 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
835#ifdef _WIN32 1290#ifdef _WIN32
836 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837#endif 1292#endif
838 1293
839void 1294void
840fatal (char *message) 1295fatal (char *message)
841 CODE: 1296 CODE:
842 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
843#ifdef _WIN32 1298#ifdef _WIN32
844 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845#endif 1300#endif
846 _exit (1); 1301 _exit (1);
847 1302
848void 1303void
849_exit (int retval = 0) 1304_exit (int retval = 0)
… …
852 ExitThread (retval); // unclean, please beam me up 1307 ExitThread (retval); // unclean, please beam me up
853#else 1308#else
854 _exit (retval); 1309 _exit (retval);
855#endif 1310#endif
856 1311
857MODULE = CFPlus PACKAGE = CFPlus::Font 1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
858 1320
859CFPlus::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
860new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
861 CODE: 1334 CODE:
862{ 1335{
863 int count; 1336 int count;
864 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
865 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
867} 1340}
868 OUTPUT: 1341 OUTPUT:
869 RETVAL 1342 RETVAL
870 1343
871void 1344void
872DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
873 CODE: 1346 CODE:
874 pango_font_description_free (self); 1347 pango_font_description_free (self);
875 1348
876void 1349void
877make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
878 CODE: 1352 CODE:
879 default_font = self; 1353 default_font = self;
880 1354
881MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
882 1356
1357PROTOTYPES: DISABLE
1358
883void 1359void
884reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
885 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
886 tc_clear (); 1369 tc_restore ();
887 1370
888CFPlus::Layout 1371DC::Layout
889new (SV *class) 1372new (SV *klass)
890 CODE: 1373 CODE:
891 New (0, RETVAL, 1, struct cf_layout); 1374 RETVAL = new cf_layout;
892 1375
893 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
894 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
895 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
896 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
… …
902 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
903 OUTPUT: 1386 OUTPUT:
904 RETVAL 1387 RETVAL
905 1388
906void 1389void
907DESTROY (CFPlus::Layout self) 1390DESTROY (DC::Layout self)
908 CODE: 1391 CODE:
909 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
910 Safefree (self); 1393 delete self;
911 1394
912void 1395void
913set_text (CFPlus::Layout self, SV *text_) 1396set_text (DC::Layout self, SV *text_)
914 CODE: 1397 CODE:
915{ 1398{
916 STRLEN textlen; 1399 STRLEN textlen;
917 char *text = SvPVutf8 (text_, textlen); 1400 char *text = SvPVutf8 (text_, textlen);
918 1401
919 pango_layout_set_text (self->pl, text, textlen); 1402 pango_layout_set_text (self->pl, text, textlen);
920} 1403}
921 1404
922void 1405void
923set_markup (CFPlus::Layout self, SV *text_) 1406set_markup (DC::Layout self, SV *text_)
924 CODE: 1407 CODE:
925{ 1408{
926 STRLEN textlen; 1409 STRLEN textlen;
927 char *text = SvPVutf8 (text_, textlen); 1410 char *text = SvPVutf8 (text_, textlen);
928 1411
929 pango_layout_set_markup (self->pl, text, textlen); 1412 pango_layout_set_markup (self->pl, text, textlen);
930} 1413}
931 1414
932void 1415void
933set_shapes (CFPlus::Layout self, ...) 1416set_shapes (DC::Layout self, ...)
934 CODE: 1417 CODE:
935{ 1418{
936 PangoAttrList *attrs = 0; 1419 PangoAttrList *attrs = 0;
937 const char *text = pango_layout_get_text (self->pl); 1420 const char *text = pango_layout_get_text (self->pl);
938 const char *pos = text; 1421 const char *pos = text;
… …
973 if (attrs) 1456 if (attrs)
974 pango_layout_set_attributes (self->pl, attrs); 1457 pango_layout_set_attributes (self->pl, attrs);
975} 1458}
976 1459
977void 1460void
978get_shapes (CFPlus::Layout self) 1461get_shapes (DC::Layout self)
979 PPCODE: 1462 PPCODE:
980{ 1463{
981 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1464 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982 1465
983 do 1466 do
984 { 1467 {
985 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1468 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
986 1469
987 if (run && shape_attr_p (run)) 1470 if (run && shape_attr_p (run))
988 { 1471 {
989 PangoRectangle extents; 1472 PangoRectangle extents;
990 pango_layout_iter_get_run_extents (iter, 0, &extents); 1473 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
998 1481
999 pango_layout_iter_free (iter); 1482 pango_layout_iter_free (iter);
1000} 1483}
1001 1484
1002int 1485int
1003has_wrapped (CFPlus::Layout self) 1486has_wrapped (DC::Layout self)
1004 CODE: 1487 CODE:
1005{ 1488{
1006 int lines = 1; 1489 int lines = 1;
1007 const char *text = pango_layout_get_text (self->pl); 1490 const char *text = pango_layout_get_text (self->pl);
1008 1491
… …
1013} 1496}
1014 OUTPUT: 1497 OUTPUT:
1015 RETVAL 1498 RETVAL
1016 1499
1017SV * 1500SV *
1018get_text (CFPlus::Layout self) 1501get_text (DC::Layout self)
1019 CODE: 1502 CODE:
1020 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1503 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021 sv_utf8_decode (RETVAL); 1504 sv_utf8_decode (RETVAL);
1022 OUTPUT: 1505 OUTPUT:
1023 RETVAL 1506 RETVAL
1024 1507
1025void 1508void
1026set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1509set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1027 CODE: 1510 CODE:
1028 self->r = r; 1511 self->r = r;
1029 self->g = g; 1512 self->g = g;
1030 self->b = b; 1513 self->b = b;
1031 self->a = a; 1514 self->a = a;
1032 1515
1033void 1516void
1034set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1517set_font (DC::Layout self, DC::Font font = 0)
1035 CODE: 1518 CODE:
1036 if (self->font != font) 1519 if (self->font != font)
1037 { 1520 {
1038 self->font = font; 1521 self->font = font;
1039 layout_update_font (self); 1522 layout_update_font (self);
1040 } 1523 }
1041 1524
1042void 1525void
1043set_height (CFPlus::Layout self, int base_height) 1526set_height (DC::Layout self, int base_height)
1044 CODE: 1527 CODE:
1045 if (self->base_height != base_height) 1528 if (self->base_height != base_height)
1046 { 1529 {
1047 self->base_height = base_height; 1530 self->base_height = base_height;
1048 layout_update_font (self); 1531 layout_update_font (self);
1049 } 1532 }
1050 1533
1051void 1534void
1052set_width (CFPlus::Layout self, int max_width = -1) 1535set_width (DC::Layout self, int max_width = -1)
1053 CODE: 1536 CODE:
1054 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1537 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1055 1538
1056void 1539void
1057set_indent (CFPlus::Layout self, int indent) 1540set_indent (DC::Layout self, int indent)
1058 CODE: 1541 CODE:
1059 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1542 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060 1543
1061void 1544void
1062set_spacing (CFPlus::Layout self, int spacing) 1545set_spacing (DC::Layout self, int spacing)
1063 CODE: 1546 CODE:
1064 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1547 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065 1548
1066void 1549void
1067set_ellipsise (CFPlus::Layout self, int ellipsise) 1550set_ellipsise (DC::Layout self, int ellipsise)
1068 CODE: 1551 CODE:
1069 pango_layout_set_ellipsize (self->pl, 1552 pango_layout_set_ellipsize (self->pl,
1070 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1553 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1554 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1555 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073 : PANGO_ELLIPSIZE_NONE 1556 : PANGO_ELLIPSIZE_NONE
1074 ); 1557 );
1075 1558
1076void 1559void
1077set_single_paragraph_mode (CFPlus::Layout self, int spm) 1560set_single_paragraph_mode (DC::Layout self, int spm)
1078 CODE: 1561 CODE:
1079 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1562 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080 1563
1081void 1564void
1082size (CFPlus::Layout self) 1565size (DC::Layout self)
1083 PPCODE: 1566 PPCODE:
1084{ 1567{
1085 int w, h; 1568 int w, h;
1086 1569
1087 layout_get_pixel_size (self, &w, &h); 1570 layout_get_pixel_size (self, &w, &h);
… …
1090 PUSHs (sv_2mortal (newSViv (w))); 1573 PUSHs (sv_2mortal (newSViv (w)));
1091 PUSHs (sv_2mortal (newSViv (h))); 1574 PUSHs (sv_2mortal (newSViv (h)));
1092} 1575}
1093 1576
1094int 1577int
1095descent (CFPlus::Layout self) 1578descent (DC::Layout self)
1096 CODE: 1579 CODE:
1097{ 1580{
1098 PangoRectangle rect; 1581 PangoRectangle rect;
1099 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1582 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1100 pango_layout_line_get_pixel_extents (line, 0, &rect); 1583 pango_layout_line_get_pixel_extents (line, 0, &rect);
1101 RETVAL = PANGO_DESCENT (rect); 1584 RETVAL = PANGO_DESCENT (rect);
1102} 1585}
1103 OUTPUT: 1586 OUTPUT:
1104 RETVAL 1587 RETVAL
1105 1588
1106int 1589int
1107xy_to_index (CFPlus::Layout self, int x, int y) 1590xy_to_index (DC::Layout self, int x, int y)
1108 CODE: 1591 CODE:
1109{ 1592{
1110 int index, trailing; 1593 int index, trailing;
1111 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1594 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1112 RETVAL = index + trailing; 1595 RETVAL = index + trailing;
1113} 1596}
1114 OUTPUT: 1597 OUTPUT:
1115 RETVAL 1598 RETVAL
1116 1599
1117void 1600void
1118cursor_pos (CFPlus::Layout self, int index) 1601cursor_pos (DC::Layout self, int index)
1119 PPCODE: 1602 PPCODE:
1120{ 1603{
1121 PangoRectangle strong_pos; 1604 PangoRectangle pos;
1122 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1605 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1123 1606
1124 EXTEND (SP, 3); 1607 EXTEND (SP, 3);
1125 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1608 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1126 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1127 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1128} 1611}
1129 1612
1130void 1613void
1131index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1614index_to_line_x (DC::Layout self, int index, int trailing = 0)
1132 PPCODE: 1615 PPCODE:
1133{ 1616{
1134 int line, x; 1617 int line, x;
1135 1618
1136 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1619 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1620#if !PANGO_VERSION_CHECK (1, 17, 3)
1137 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1621 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1138 1622 --line;
1623#endif
1139 EXTEND (SP, 2); 1624 EXTEND (SP, 2);
1140 PUSHs (sv_2mortal (newSViv (line - 1))); 1625 PUSHs (sv_2mortal (newSViv (line)));
1141 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1626 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142} 1627}
1143 1628
1144void 1629void
1145line_x_to_index (CFPlus::Layout self, int line, int x) 1630line_x_to_index (DC::Layout self, int line, int x)
1146 PPCODE: 1631 PPCODE:
1147{ 1632{
1148 PangoLayoutLine *lp; 1633 PangoLayoutLine *lp;
1149 int index, trailing; 1634 int index, trailing;
1150 1635
1151 if (line < 0) 1636 if (line < 0)
1152 XSRETURN_EMPTY; 1637 XSRETURN_EMPTY;
1153 1638
1154 if (!(lp = pango_layout_get_line (self->pl, line))) 1639 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1155 XSRETURN_EMPTY; /* do better */ 1640 XSRETURN_EMPTY; /* do better */
1156 1641
1157 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1642 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1158 1643
1159 EXTEND (SP, 2); 1644 EXTEND (SP, 2);
… …
1165 PUSHs (sv_2mortal (newSViv (trailing))); 1650 PUSHs (sv_2mortal (newSViv (trailing)));
1166 } 1651 }
1167} 1652}
1168 1653
1169void 1654void
1170render (CFPlus::Layout self, float x, float y, int flags = 0) 1655render (DC::Layout self, float x, float y, int flags = 0)
1171 PPCODE: 1656 CODE:
1657 self->rc.clear ();
1172 pango_opengl_render_layout_subpixel ( 1658 pango_opengl_render_layout_subpixel (
1173 self->pl, 1659 self->pl,
1660 &self->rc,
1174 x * PANGO_SCALE, y * PANGO_SCALE, 1661 x * PANGO_SCALE, y * PANGO_SCALE,
1175 self->r, self->g, self->b, self->a, 1662 self->r, self->g, self->b, self->a,
1176 flags 1663 flags
1177 ); 1664 );
1665 // we assume that context_change actually clears/frees stuff
1666 // and does not do any recomputation...
1667 pango_layout_context_changed (self->pl);
1178 1668
1179MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181void 1669void
1182pad2pot (SV *data_, SV *w_, SV *h_) 1670draw (DC::Layout self)
1183 CODE: 1671 CODE:
1184{ 1672{
1185 int ow = SvIV (w_); 1673 glEnable (GL_TEXTURE_2D);
1186 int oh = SvIV (h_); 1674 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1675 glEnable (GL_BLEND);
1676 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1677 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1678 glEnable (GL_ALPHA_TEST);
1679 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1187 1680
1188 if (ow && oh) 1681 self->rc.draw ();
1682
1683 glDisable (GL_ALPHA_TEST);
1684 glDisable (GL_BLEND);
1685 glDisable (GL_TEXTURE_2D);
1686}
1687
1688MODULE = Deliantra::Client PACKAGE = DC::Texture
1689
1690PROTOTYPES: ENABLE
1691
1692void
1693pad (SV *data_, int ow, int oh, int nw, int nh)
1694 CODE:
1695{
1696 if ((nw != ow || nh != oh) && SvOK (data_))
1189 { 1697 {
1190 int nw = minpot (ow);
1191 int nh = minpot (oh);
1192
1193 if (nw != ow || nh != oh)
1194 {
1195 if (SvOK (data_))
1196 {
1197 STRLEN datalen; 1698 STRLEN datalen;
1198 char *data = SvPVbyte (data_, datalen); 1699 char *data = SvPVbyte (data_, datalen);
1199 int bpp = datalen / (ow * oh); 1700 int bpp = datalen / (ow * oh);
1200 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1701 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201 1702
1202 SvPOK_only (result_); 1703 SvPOK_only (result_);
1203 SvCUR_set (result_, nw * nh * bpp); 1704 SvCUR_set (result_, nw * nh * bpp);
1204 1705
1205 memset (SvPVX (result_), 0, nw * nh * bpp); 1706 memset (SvPVX (result_), 0, nw * nh * bpp);
1206 while (oh--) 1707 while (oh--)
1207 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1708 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1208 1709
1209 sv_setsv (data_, result_); 1710 sv_setsv (data_, result_);
1210 }
1211
1212 sv_setiv (w_, nw);
1213 sv_setiv (h_, nh);
1214 }
1215 } 1711 }
1216} 1712}
1217 1713
1218void 1714void
1219draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1715draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1225{ 1721{
1226 HV *hv = (HV *)SvRV (self); 1722 HV *hv = (HV *)SvRV (self);
1227 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1723 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1724 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1725 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1726
1727 if (name <= 0)
1728 XSRETURN_EMPTY;
1230 1729
1231 if (items < 5) 1730 if (items < 5)
1232 { 1731 {
1233 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1732 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1733 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1262 glDisable (GL_ALPHA_TEST); 1761 glDisable (GL_ALPHA_TEST);
1263 glDisable (GL_BLEND); 1762 glDisable (GL_BLEND);
1264 } 1763 }
1265} 1764}
1266 1765
1267MODULE = CFPlus PACKAGE = CFPlus::Map 1766void
1767draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1768 PROTOTYPE: @
1769 CODE:
1770{
1771 glEnable (GL_BLEND);
1772 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1773 glEnable (GL_TEXTURE_2D);
1774 glBindTexture (GL_TEXTURE_2D, name1);
1268 1775
1269CFPlus::Map 1776 glColor3f (intensity, intensity, intensity);
1777 glPushMatrix ();
1778 glScalef (1./3, 1./3, 1.);
1779
1780 if (blend > 0.f)
1781 {
1782 float dx3 = dx * -3.f / w;
1783 float dy3 = dy * -3.f / h;
1784 GLfloat env_color[4] = { 0., 0., 0., blend };
1785
1786 /* interpolate the two shadow textures */
1787 /* stage 0 == rgb(glcolor) + alpha(t0) */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1791 gl.ActiveTexture (GL_TEXTURE1);
1792 glEnable (GL_TEXTURE_2D);
1793 glBindTexture (GL_TEXTURE_2D, name2);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1795
1796 /* rgb == rgb(glcolor) */
1797 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1800
1801 /* alpha = interpolate t0, t1 by env_alpha */
1802 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1807
1808 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1809 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1810
1811 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1812 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1813
1814 glBegin (GL_QUADS);
1815 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1816 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1819 glEnd ();
1820
1821 glDisable (GL_TEXTURE_2D);
1822 gl.ActiveTexture (GL_TEXTURE0);
1823 }
1824 else
1825 {
1826 /* simple blending of one texture, also opengl <1.3 path */
1827 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1828
1829 glBegin (GL_QUADS);
1830 glTexCoord2f (0, 0); glVertex2f (0, 0);
1831 glTexCoord2f (0, t); glVertex2f (0, h);
1832 glTexCoord2f (s, t); glVertex2f (w, h);
1833 glTexCoord2f (s, 0); glVertex2f (w, 0);
1834 glEnd ();
1835 }
1836
1837 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1838 {
1839 int x, y;
1840 int dx3 = dx * 3;
1841 int dy3 = dy * 3;
1842
1843 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1844 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1845 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1846 glTranslatef (-1., -1., 0);
1847 glBegin (GL_QUADS);
1848
1849 for (y = 1; y < h; y += 3)
1850 {
1851 int y1 = y - dy3;
1852 int y1valid = y1 >= 0 && y1 < h;
1853
1854 for (x = 1; x < w; x += 3)
1855 {
1856 int x1 = x - dx3;
1857 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 uint8_t h2;
1859
1860 if (y1valid && x1 >= 0 && x1 < w)
1861 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1862 else
1863 h2 = 1; /* out of range == invisible */
1864
1865 if (h1 || h2)
1866 {
1867 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1868 glColor4f (1., 1., 1., alpha);
1869
1870 glTexCoord2f (0, 0.); glVertex2i (x , y );
1871 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1872 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1873 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1874 }
1875 }
1876 }
1877 }
1878
1879 glEnd ();
1880
1881 glPopMatrix ();
1882
1883 glDisable (GL_TEXTURE_2D);
1884 glDisable (GL_BLEND);
1885}
1886
1887IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1888 CODE:
1889{
1890 GLint width;
1891 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1892 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1893 RETVAL = width > 0;
1894}
1895 OUTPUT:
1896 RETVAL
1897
1898MODULE = Deliantra::Client PACKAGE = DC::Map
1899
1900PROTOTYPES: DISABLE
1901
1902DC::Map
1270new (SV *class) 1903new (SV *klass)
1271 CODE: 1904 CODE:
1272 New (0, RETVAL, 1, struct map); 1905 New (0, RETVAL, 1, mapgrid);
1273 RETVAL->x = 0; 1906 RETVAL->x = 0;
1274 RETVAL->y = 0; 1907 RETVAL->y = 0;
1275 RETVAL->w = 0; 1908 RETVAL->w = 0;
1276 RETVAL->h = 0; 1909 RETVAL->h = 0;
1277 RETVAL->ox = 0; 1910 RETVAL->ox = 0;
… …
1282 RETVAL->row = 0; 1915 RETVAL->row = 0;
1283 OUTPUT: 1916 OUTPUT:
1284 RETVAL 1917 RETVAL
1285 1918
1286void 1919void
1287DESTROY (CFPlus::Map self) 1920DESTROY (DC::Map self)
1288 CODE: 1921 CODE:
1289{ 1922{
1290 map_clear (self); 1923 map_clear (self);
1291 Safefree (self->face2tile); 1924 Safefree (self->face2tile);
1292 Safefree (self->tex); 1925 Safefree (self->tex);
1293 Safefree (self); 1926 Safefree (self);
1294} 1927}
1295 1928
1296void 1929void
1297resize (CFPlus::Map self, int map_width, int map_height) 1930resize (DC::Map self, int map_width, int map_height)
1298 CODE: 1931 CODE:
1299 self->w = map_width; 1932 self->w = map_width;
1300 self->h = map_height; 1933 self->h = map_height;
1301 1934
1302void 1935void
1303clear (CFPlus::Map self) 1936clear (DC::Map self)
1304 CODE: 1937 CODE:
1305 map_clear (self); 1938 map_clear (self);
1306 1939
1307void 1940void
1308set_tileid (CFPlus::Map self, int face, int tile) 1941set_tileid (DC::Map self, int face, int tile)
1309 CODE: 1942 CODE:
1310{ 1943{
1311 need_facenum (self, face); self->face2tile [face] = tile; 1944 need_facenum (self, face); self->face2tile [face] = tile;
1312 need_texid (self, tile); 1945 need_texid (self, tile);
1313} 1946}
1314 1947
1315void 1948void
1316set_smooth (CFPlus::Map self, int face, int smooth, int level) 1949set_smooth (DC::Map self, int face, int smooth, int level)
1317 CODE: 1950 CODE:
1318{ 1951{
1319 tileid texid; 1952 tileid texid;
1320 maptex *tex; 1953 maptex *tex;
1321 1954
1322 if (face < 0 || face >= self->faces) 1955 if (face < 0 || face >= self->faces)
1323 return; 1956 return;
1324 1957
1325 if (smooth < 0 || smooth >= self->faces) 1958 if (smooth < 0 || smooth >= self->faces)
1326 return; 1959 return;
1327 1960
1328 texid = self->face2tile [face]; 1961 texid = self->face2tile [face];
1329 1962
1330 if (!texid) 1963 if (!texid)
1331 return; 1964 return;
1332 1965
1333 tex = self->tex + texid; 1966 tex = self->tex + texid;
1334 tex->smoothtile = self->face2tile [smooth]; 1967 tex->smoothtile = self->face2tile [smooth];
1335 tex->smoothlevel = level; 1968 tex->smoothlevel = level;
1336} 1969}
1337 1970
1338void 1971void
1339set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1972set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1340 CODE: 1973 CODE:
1341{ 1974{
1342 need_texid (self, texid); 1975 need_texid (self, texid);
1343 1976
1344 { 1977 {
… …
1363 // use uglier nearest interpolation because linear suffers 1996 // use uglier nearest interpolation because linear suffers
1364 // from transparent color bleeding and ugly wrapping effects. 1997 // from transparent color bleeding and ugly wrapping effects.
1365 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1998 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366} 1999}
1367 2000
2001void
2002expire_textures (DC::Map self, int texid, int count)
2003 PPCODE:
2004 for (; texid < self->texs && count; ++texid, --count)
2005 {
2006 maptex *tex = self->tex + texid;
2007
2008 if (tex->name)
2009 {
2010 if (tex->unused)
2011 {
2012 tex->name = 0;
2013 tex->unused = 0;
2014 XPUSHs (sv_2mortal (newSViv (texid)));
2015 }
2016 else
2017 tex->unused = 1;
2018 }
2019 }
2020
1368int 2021int
1369ox (CFPlus::Map self) 2022ox (DC::Map self)
1370 ALIAS: 2023 ALIAS:
1371 oy = 1 2024 oy = 1
1372 x = 2 2025 x = 2
1373 y = 3 2026 y = 3
1374 w = 4 2027 w = 4
… …
1385 } 2038 }
1386 OUTPUT: 2039 OUTPUT:
1387 RETVAL 2040 RETVAL
1388 2041
1389void 2042void
1390scroll (CFPlus::Map self, int dx, int dy) 2043scroll (DC::Map self, int dx, int dy)
1391 CODE: 2044 CODE:
1392{ 2045{
1393 if (dx > 0) 2046 if (dx > 0)
1394 map_blank (self, self->x, self->y, dx, self->h); 2047 map_blank (self, self->x, self->y, dx, self->h);
1395 else if (dx < 0) 2048 else if (dx < 0)
1396 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2049 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397 2050
1398 if (dy > 0) 2051 if (dy > 0)
1399 map_blank (self, self->x, self->y, self->w, dy); 2052 map_blank (self, self->x, self->y, self->w, dy);
1400 else if (dy < 0) 2053 else if (dy < 0)
1401 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2054 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402 2055
1403 self->ox += dx; self->x += dx; 2056 self->ox += dx; self->x += dx;
1404 self->oy += dy; self->y += dy; 2057 self->oy += dy; self->y += dy;
1405 2058
1406 while (self->y < 0) 2059 while (self->y < 0)
… …
1410 self->rows += MAP_EXTEND_Y; 2063 self->rows += MAP_EXTEND_Y;
1411 self->y += MAP_EXTEND_Y; 2064 self->y += MAP_EXTEND_Y;
1412 } 2065 }
1413} 2066}
1414 2067
1415void 2068SV *
1416map1a_update (CFPlus::Map self, SV *data_, int extmap) 2069map1a_update (DC::Map self, SV *data_)
1417 CODE: 2070 CODE:
1418{ 2071{
1419 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2072 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420 uint8_t *data_end = (uint8_t *)SvEND (data_); 2073 uint8_t *data_end = (uint8_t *)SvEND (data_);
1421 mapcell *cell; 2074 mapcell *cell;
1422 int x, y, flags; 2075 int x, y, z, flags;
2076 AV *missing = newAV ();
2077 RETVAL = newRV_noinc ((SV *)missing);
1423 2078
1424 while (data < data_end - 1) 2079 while (data < data_end - 1)
1425 { 2080 {
1426 flags = (data [0] << 8) + data [1]; data += 2; 2081 flags = (data [0] << 8) + data [1]; data += 2;
1427 2082
… …
1440 2095
1441 //TODO: don't trust server data to be in-range(!) 2096 //TODO: don't trust server data to be in-range(!)
1442 2097
1443 if (flags & 8) 2098 if (flags & 8)
1444 { 2099 {
2100 uint8_t ext, cmd;
2101
1445 if (extmap) 2102 do
1446 { 2103 {
1447 uint8_t ext, cmd; 2104 ext = *data++;
2105 cmd = ext & 0x7f;
1448 2106
1449 do 2107 if (cmd < 4)
2108 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2109 else if (cmd == 5) // health
1450 { 2110 {
1451 ext = *data++;
1452 cmd = ext & 0x3f;
1453
1454 if (cmd < 4)
1455 cell->darkness = 255 - ext * 64 + 1;
1456 else if (cmd == 5) // health
1457 {
1458 cell->stat_width = 1; 2111 cell->stat_width = 1;
1459 cell->stat_hp = *data++; 2112 cell->stat_hp = *data++;
1460 }
1461 else if (cmd == 6) // monster width
1462 cell->stat_width = *data++ + 1;
1463 else if (cmd == 0x47)
1464 {
1465 if (*data == 8)
1466 ; // decode player uuid
1467
1468 data += *data + 1;
1469 }
1470 else if (cmd == 8) // cell flags
1471 cell->flags = *data++;
1472 else if (ext & 0x40) // unknown, multibyte => skip
1473 data += *data + 1;
1474 else
1475 data++;
1476 } 2113 }
1477 while (ext & 0x80); 2114 else if (cmd == 6) // monster width
2115 cell->stat_width = *data++ + 1;
2116 else if (cmd == 0x47)
2117 {
2118 if (*data == 1) cell->player = data [1];
2119 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2120 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2121 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2122
2123 data += *data + 1;
2124 }
2125 else if (cmd == 8) // cell flags
2126 cell->flags = *data++;
2127 else if (ext & 0x40) // unknown, multibyte => skip
2128 data += *data + 1;
2129 else
2130 data++;
1478 } 2131 }
1479 else 2132 while (ext & 0x80);
1480 cell->darkness = *data++ + 1;
1481 } 2133 }
1482 2134
2135 for (z = 0; z <= 2; ++z)
1483 if (flags & 4) 2136 if (flags & (4 >> z))
1484 { 2137 {
1485 faceid face = (data [0] << 8) + data [1]; data += 2; 2138 faceid face = (data [0] << 8) + data [1]; data += 2;
1486 need_facenum (self, face); 2139 need_facenum (self, face);
1487 cell->tile [0] = self->face2tile [face]; 2140 cell->tile [z] = self->face2tile [face];
2141
2142 if (cell->tile [z])
2143 {
2144 maptex *tex = self->tex + cell->tile [z];
2145 tex->unused = 0;
2146 if (!tex->name)
2147 av_push (missing, newSViv (cell->tile [z]));
2148
2149 if (tex->smoothtile)
2150 {
2151 maptex *smooth = self->tex + tex->smoothtile;
2152 smooth->unused = 0;
2153 if (!smooth->name)
2154 av_push (missing, newSViv (tex->smoothtile));
2155 }
2156 }
1488 } 2157 }
1489
1490 if (flags & 2)
1491 {
1492 faceid face = (data [0] << 8) + data [1]; data += 2;
1493 need_facenum (self, face);
1494 cell->tile [1] = self->face2tile [face];
1495 }
1496
1497 if (flags & 1)
1498 {
1499 faceid face = (data [0] << 8) + data [1]; data += 2;
1500 need_facenum (self, face);
1501 cell->tile [2] = self->face2tile [face];
1502 }
1503 } 2158 }
1504 else 2159 else
1505 cell->darkness = 0; 2160 CELL_CLEAR (cell);
1506 } 2161 }
1507} 2162}
2163 OUTPUT:
2164 RETVAL
1508 2165
1509SV * 2166SV *
1510mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2167mapmap (DC::Map self, int x0, int y0, int w, int h)
1511 CODE: 2168 CODE:
1512{ 2169{
1513 int x1, x; 2170 int x1, x;
1514 int y1, y; 2171 int y1, y;
1515 int z; 2172 int z;
… …
1528 ? self->row + y 2185 ? self->row + y
1529 : 0; 2186 : 0;
1530 2187
1531 for (x = x0; x < x1; x++) 2188 for (x = x0; x < x1; x++)
1532 { 2189 {
1533 int r = 32, g = 32, b = 32, a = 192; 2190 unsigned int r = 32, g = 32, b = 32, a = 192;
1534 2191
1535 if (row && row->c0 <= x && x < row->c1) 2192 if (row && row->c0 <= x && x < row->c1)
1536 { 2193 {
1537 mapcell *cell = row->col + (x - row->c0); 2194 mapcell *cell = row->col + (x - row->c0);
1538 2195
… …
1540 { 2197 {
1541 maptex tex = self->tex [cell->tile [z]]; 2198 maptex tex = self->tex [cell->tile [z]];
1542 int a0 = 255 - tex.a; 2199 int a0 = 255 - tex.a;
1543 int a1 = tex.a; 2200 int a1 = tex.a;
1544 2201
1545 r = (r * a0 + tex.r * a1) / 255; 2202 r = div255 (r * a0 + tex.r * a1);
1546 g = (g * a0 + tex.g * a1) / 255; 2203 g = div255 (g * a0 + tex.g * a1);
1547 b = (b * a0 + tex.b * a1) / 255; 2204 b = div255 (b * a0 + tex.b * a1);
1548 a = (a * a0 + tex.a * a1) / 255; 2205 a = div255 (a * a0 + tex.a * a1);
1549 } 2206 }
1550 } 2207 }
1551 2208
1552 *map++ = (r ) 2209 *map++ = (r )
1553 | (g << 8) 2210 | (g << 8)
1554 | (b << 16) 2211 | (b << 16)
1555 | (a << 24); 2212 | (a << 24);
1556 } 2213 }
1557 } 2214 }
1558 2215
1559 RETVAL = map_sv; 2216 RETVAL = map_sv;
1560} 2217}
1561 OUTPUT: 2218 OUTPUT:
1562 RETVAL 2219 RETVAL
1563 2220
1564void 2221void
1565draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2222draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1566 CODE: 2223 CODE:
1567{ 2224{
1568 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1570 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1571 smooth_key skey;
1572 int x, y, z; 2225 int x, y, z;
1573 int last_name;
1574 2226
2227 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2228 int pl_x, pl_y;
2229 maptex pl_tex;
2230 rc_t rc;
2231 rc_t rc_ov;
2232 rc_key_t key;
2233 rc_t::array_t *arr;
2234
2235 pl_tex.name = 0;
2236
1575 // thats current max. sorry. 2237 // that's current max. sorry.
1576 if (sw > 255) sw = 255; 2238 if (sw > 255) sw = 255;
1577 if (sh > 255) sh = 255; 2239 if (sh > 255) sh = 255;
1578 2240
1579 // clear key, in case of extra padding
1580 memset (&skey, 0, sizeof (skey)); 2241 memset (&key, 0, sizeof (key));
1581 2242 key.r = 255;
1582 glColor4ub (255, 255, 255, 255); 2243 key.g = 255;
1583 2244 key.b = 255;
1584 glEnable (GL_BLEND); 2245 key.a = 255;
1585 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2246 key.mode = GL_QUADS;
1586 glEnable (GL_TEXTURE_2D); 2247 key.format = GL_T2F_V3F;
1587 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1588
1589 glBegin (GL_QUADS);
1590
1591 last_name = 0;
1592 2248
1593 mx += self->x; 2249 mx += self->x;
1594 my += self->y; 2250 my += self->y;
1595 2251
1596 // first pass: determine smooth_max 2252 // first pass: determine smooth_max
1597 // rather ugly, if you ask me 2253 // rather ugly, if you ask me
1598 // could also be stored inside mapcell and updated on change 2254 // could also be stored inside mapcell and updated on change
1599 memset (smooth_max, 0, sizeof (smooth_max)); 2255 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1600 2256
1601 for (y = 0; y < sh; y++) 2257 for (y = 0; y < sh; y++)
1602 if (0 <= y + my && y + my < self->rows) 2258 if (0 <= y + my && y + my < self->rows)
1603 { 2259 {
1604 maprow *row = self->row + (y + my); 2260 maprow *row = self->row + (y + my);
… …
1613 MAX (self->tex [cell->tile [1]].smoothlevel, 2269 MAX (self->tex [cell->tile [1]].smoothlevel,
1614 self->tex [cell->tile [2]].smoothlevel)); 2270 self->tex [cell->tile [2]].smoothlevel));
1615 } 2271 }
1616 } 2272 }
1617 2273
2274 glEnable (GL_BLEND);
2275 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2276 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2277
1618 for (z = 0; z <= 2; z++) 2278 for (z = 0; z <= 2; z++)
1619 { 2279 {
1620 memset (smooth_level, 0, sizeof (smooth_level)); 2280 std::bitset<256> smooth_level; // one bit for every possible smooth level
2281 smooth_key skey;
2282 smooth_hash smooth;
2283 key.texname = -1;
1621 2284
1622 for (y = 0; y < sh; y++) 2285 for (y = 0; y < sh; y++)
1623 if (0 <= y + my && y + my < self->rows) 2286 if (0 <= y + my && y + my < self->rows)
1624 { 2287 {
1625 maprow *row = self->row + (y + my); 2288 maprow *row = self->row + (y + my);
… …
1631 tileid tile = cell->tile [z]; 2294 tileid tile = cell->tile [z];
1632 2295
1633 if (tile) 2296 if (tile)
1634 { 2297 {
1635 maptex tex = self->tex [tile]; 2298 maptex tex = self->tex [tile];
1636 int px = (x + 1) * T - tex.w; 2299 int px, py;
1637 int py = (y + 1) * T - tex.h;
1638 2300
1639 // suppressing texture state switches here
1640 // is only moderately effective, but worth the extra effort
1641 if (last_name != tex.name) 2301 if (key.texname != tex.name)
1642 { 2302 {
2303 self->tex [tile].unused = 0;
2304
1643 if (!tex.name) 2305 if (!tex.name)
1644 tex = self->tex [2]; /* missing, replace by noface */ 2306 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1645 2307
2308 key.texname = tex.name;
1646 glEnd (); 2309 arr = &rc.array (key);
1647 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1648 glBegin (GL_QUADS);
1649 } 2310 }
1650 2311
1651 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2312 px = (x + 1) * Th - tex.w;
1652 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2313 py = (y + 1) * Tw - tex.h;
1653 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1654 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1655 2314
1656 if (cell->flags && z == 2) 2315 if (expect_false (cell->player == player) && expect_false (z == 2))
1657 { 2316 {
1658 if (cell->flags & 1) 2317 pl_x = px;
2318 pl_y = py;
2319 pl_tex = tex;
1659 { 2320 continue;
1660 maptex tex = self->tex [1];
1661 int px = x * T + T * 2 / 32;
1662 int py = y * T - T * 6 / 32;
1663
1664 glEnd ();
1665 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1666 glBegin (GL_QUADS);
1667
1668 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1669 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1670 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1671 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1672 }
1673 } 2321 }
2322
2323 arr->t2f_v3f (0 , 0 , px , py , 0);
2324 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2325 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2326 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1674 2327
1675 // update smooth hash 2328 // update smooth hash
1676 if (tex.smoothtile) 2329 if (tex.smoothtile)
1677 { 2330 {
1678 skey.tile = tex.smoothtile; 2331 skey.tile = tex.smoothtile;
1679 skey.level = tex.smoothlevel; 2332 skey.level = tex.smoothlevel;
1680 2333
1681 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2334 smooth_level[tex.smoothlevel] = 1;
1682 2335
1683 // add bits to current tile and all neighbours. skey.x|y is 2336 // add bits to current tile and all neighbours. skey.x|y is
1684 // shifted +1|+1 so we always stay positive. 2337 // shifted +1|+1 so we always stay positive.
1685 2338
1686 // bits is ___n cccc CCCC bbbb 2339 // bits is ___n cccc CCCC bbbb
… …
1694 2347
1695 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2348 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1696 // ·· ·· ·┏ ┓· 2349 // ·· ·· ·┏ ┓·
1697 2350
1698 // full tile 2351 // full tile
1699 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2352 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1700 2353
1701 // borders 2354 // borders
1702 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2355 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1703 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2356 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1704 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2357 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1705 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2358 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1706 2359
1707 // corners 2360 // corners
1708 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2361 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1709 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2362 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1710 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2363 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1711 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2364 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2365 }
2366 }
2367
2368 if (expect_false (z == 2) && expect_false (cell->flags))
2369 {
2370 // overlays such as the speech bubble, probably more to come
2371 if (cell->flags & 1)
2372 {
2373 rc_key_t key_ov = key;
2374 maptex tex = self->tex[TEXID_SPEECH];
2375 int px = x * Tw + Tw * 2 / 32;
2376 int py = y * Th - Th * 6 / 32;
2377
2378 key_ov.texname = tex.name;
2379 rc_t::array_t &arr = rc_ov.array (key_ov);
2380
2381 arr.t2f_v3f (0 , 0 , px , py , 0);
2382 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2383 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2384 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1712 } 2385 }
1713 } 2386 }
1714 } 2387 }
1715 } 2388 }
1716 2389
2390 rc.draw ();
2391 rc.clear ();
2392
1717 // go through all smoothlevels, lowest to highest, then draw 2393 // go through all smoothlevels, lowest to highest, then draw.
1718 // this is basically counting sort 2394 // this is basically counting sort
1719 { 2395 {
1720 int w, b; 2396 int w, b;
1721 2397
1722 for (w = 0; w < 256 / 32; ++w) 2398 glEnable (GL_TEXTURE_2D);
2399 glBegin (GL_QUADS);
2400 for (int level = 0; level < smooth_level.size (); ++level)
2401 if (smooth_level[level])
2402 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1723 { 2403 {
1724 uint32_t smask = smooth_level [w]; 2404 smooth_key &skey = it->first;
1725 if (smask) 2405 IV bits = it->second;
1726 for (b = 0; b < 32; ++b) 2406
1727 if (smask & (((uint32_t)1) << b)) 2407 if (!(bits & 0x1000)
2408 && skey.level == level
2409 && level > smooth_max [skey.x][skey.y])
1728 { 2410 {
1729 int level = (w << 5) | b; 2411 maptex tex = self->tex [skey.tile];
2412 int px = (((int)skey.x) - 1) * Tw;
2413 int py = (((int)skey.y) - 1) * Th;
2414 int border = bits & 15;
2415 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2416 float dx = tex.s * .0625f; // 16 images/row
2417 float dy = tex.t * .5f ; // 2 images/column
2418
1730 HE *he; 2419 if (tex.name)
1731
1732 hv_iterinit (smooth);
1733 while ((he = hv_iternext (smooth)))
1734 { 2420 {
1735 smooth_key *skey = (smooth_key *)HeKEY (he); 2421 // this time avoiding texture state changes
1736 IV bits = SvIVX (HeVAL (he)); 2422 // save gobs of state changes.
1737 2423 if (key.texname != tex.name)
1738 if (!(bits & 0x1000)
1739 && skey->level == level
1740 && level >= smooth_max [skey->x][skey->y])
1741 { 2424 {
1742 maptex tex = self->tex [skey->tile]; 2425 self->tex [skey.tile].unused = 0;
1743 int px = (((int)skey->x) - 1) * T;
1744 int py = (((int)skey->y) - 1) * T;
1745 int border = bits & 15;
1746 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1747 float dx = tex.s * .0625f; // 16 images/row
1748 float dy = tex.t * .5f ; // 2 images/column
1749 2426
1750 // this time naively avoiding texture state changes
1751 // save gobs of state changes.
1752 if (last_name != tex.name)
1753 {
1754 if (!tex.name)
1755 continue; // smoothing not yet available
1756
1757 glEnd (); 2427 glEnd ();
1758 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2428 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1759 glBegin (GL_QUADS); 2429 glBegin (GL_QUADS);
1760 } 2430 }
1761 2431
1762 if (border) 2432 if (border)
1763 { 2433 {
1764 float ox = border * dx; 2434 float ox = border * dx;
1765 2435
1766 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2436 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1767 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2437 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1768 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2438 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1769 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2439 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1770 } 2440 }
1771 2441
1772 if (corner) 2442 if (corner)
1773 { 2443 {
1774 float ox = corner * dx; 2444 float ox = corner * dx;
1775 2445
1776 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2446 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1777 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2447 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1778 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2448 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1779 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2449 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1780 }
1781 } 2450 }
1782 } 2451 }
1783 } 2452 }
1784 } 2453 }
2454
2455 glEnd ();
2456 glDisable (GL_TEXTURE_2D);
2457 key.texname = -1;
1785 } 2458 }
1786
1787 hv_clear (smooth);
1788 } 2459 }
1789 2460
1790 glEnd (); 2461 if (pl_tex.name)
2462 {
2463 maptex tex = pl_tex;
2464 int px = pl_x + sdx;
2465 int py = pl_y + sdy;
1791 2466
1792 glDisable (GL_TEXTURE_2D); 2467 key.texname = tex.name;
2468 rc_t::array_t &arr = rc.array (key);
2469
2470 arr.t2f_v3f (0 , 0 , px , py , 0);
2471 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2472 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2473 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2474
2475 rc.draw ();
2476 }
2477
2478 rc_ov.draw ();
2479 rc_ov.clear ();
2480
1793 glDisable (GL_BLEND); 2481 glDisable (GL_BLEND);
1794 2482
1795 // top layer: overlays such as the health bar 2483 // top layer: overlays such as the health bar
1796 for (y = 0; y < sh; y++) 2484 for (y = 0; y < sh; y++)
1797 if (0 <= y + my && y + my < self->rows) 2485 if (0 <= y + my && y + my < self->rows)
… …
1801 for (x = 0; x < sw; x++) 2489 for (x = 0; x < sw; x++)
1802 if (row->c0 <= x + mx && x + mx < row->c1) 2490 if (row->c0 <= x + mx && x + mx < row->c1)
1803 { 2491 {
1804 mapcell *cell = row->col + (x + mx - row->c0); 2492 mapcell *cell = row->col + (x + mx - row->c0);
1805 2493
1806 int px = x * T; 2494 int px = x * Tw;
1807 int py = y * T; 2495 int py = y * Th;
2496
2497 if (expect_false (cell->player == player))
2498 {
2499 px += sdx;
2500 py += sdy;
2501 }
1808 2502
1809 if (cell->stat_hp) 2503 if (cell->stat_hp)
1810 { 2504 {
1811 int width = cell->stat_width * T; 2505 int width = cell->stat_width * Tw;
1812 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2506 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1813 2507
1814 glColor3ub (0, 0, 0); 2508 glColor3ub (0, 0, 0);
1815 glRectf (px + 1, py - thick - 2, 2509 glRectf (px + 1, py - thick - 2,
1816 px + width - 1, py); 2510 px + width - 1, py);
1817 2511
… …
1823 } 2517 }
1824 } 2518 }
1825} 2519}
1826 2520
1827void 2521void
1828draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2522draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1829 CODE: 2523 CODE:
1830{ 2524{
1831 static float color[16][3] = { 2525 static float color[16][3] = {
1832 { 0.00F, 0.00F, 0.00F }, 2526 { 0.00f, 0.00f, 0.00f },
1833 { 1.00F, 1.00F, 1.00F }, 2527 { 1.00f, 1.00f, 1.00f },
1834 { 0.00F, 0.00F, 0.55F }, 2528 { 0.00f, 0.00f, 0.55f },
1835 { 1.00F, 0.00F, 0.00F }, 2529 { 1.00f, 0.00f, 0.00f },
1836 2530
1837 { 1.00F, 0.54F, 0.00F }, 2531 { 1.00f, 0.54f, 0.00f },
1838 { 0.11F, 0.56F, 1.00F }, 2532 { 0.11f, 0.56f, 1.00f },
1839 { 0.93F, 0.46F, 0.00F }, 2533 { 0.93f, 0.46f, 0.00f },
1840 { 0.18F, 0.54F, 0.34F }, 2534 { 0.18f, 0.54f, 0.34f },
1841 2535
1842 { 0.56F, 0.73F, 0.56F }, 2536 { 0.56f, 0.73f, 0.56f },
1843 { 0.80F, 0.80F, 0.80F }, 2537 { 0.80f, 0.80f, 0.80f },
1844 { 0.55F, 0.41F, 0.13F }, 2538 { 0.55f, 0.41f, 0.13f },
1845 { 0.99F, 0.77F, 0.26F }, 2539 { 0.99f, 0.77f, 0.26f },
1846 2540
1847 { 0.74F, 0.65F, 0.41F }, 2541 { 0.74f, 0.65f, 0.41f },
1848 2542
1849 { 0.00F, 1.00F, 1.00F }, 2543 { 0.00f, 1.00f, 1.00f },
1850 { 1.00F, 0.00F, 1.00F }, 2544 { 1.00f, 0.00f, 1.00f },
1851 { 1.00F, 1.00F, 0.00F }, 2545 { 1.00f, 1.00f, 0.00f },
1852 }; 2546 };
1853 2547
1854 int x, y; 2548 int x, y;
1855 2549
1856 glEnable (GL_TEXTURE_2D); 2550 glEnable (GL_TEXTURE_2D);
2551 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2552 * but the nvidia driver (185.18.14) mishandles alpha textures
2553 * and takes the colour from god knows where instead of using
2554 * Cp. MODULATE results in the same colour, but slightly different
2555 * alpha, but atcually gives us the correct colour with nvidia.
2556 */
1857 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2557 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1858 glEnable (GL_BLEND); 2558 glEnable (GL_BLEND);
1859 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2559 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1860 glBegin (GL_QUADS); 2560 glBegin (GL_QUADS);
1861 2561
1862 for (y = 0; y < h; y++) 2562 for (y = 0; y < h; y++)
… …
1866 2566
1867 if (m) 2567 if (m)
1868 { 2568 {
1869 float *c = color [m & 15]; 2569 float *c = color [m & 15];
1870 2570
1871 float tx1 = m & 0x40 ? 0.5 : 0.; 2571 float tx1 = m & 0x40 ? 0.5f : 0.f;
1872 float tx2 = tx1 + 0.5; 2572 float tx2 = tx1 + 0.5f;
1873 2573
1874 glColor4f (c[0], c[1], c[2], 0.75); 2574 glColor4f (c[0], c[1], c[2], 1);
1875 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2575 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1876 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2576 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1877 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2577 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1878 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2578 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1879 } 2579 }
… …
1883 glDisable (GL_BLEND); 2583 glDisable (GL_BLEND);
1884 glDisable (GL_TEXTURE_2D); 2584 glDisable (GL_TEXTURE_2D);
1885} 2585}
1886 2586
1887void 2587void
1888fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2588fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1889 PPCODE: 2589 PPCODE:
1890{ 2590{
1891 int x, y; 2591 int x, y;
1892 int sw4 = (sw + 3) & ~3; 2592 int sw1 = sw + 2;
2593 int sh1 = sh + 2;
2594 int sh3 = sh * 3;
2595 int sw3 = sw * 3;
1893 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2596 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1894 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2597 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1895 2598 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1896 memset (darkness, 255, sw4 * sh); 2599 memset (darkness1, 0, sw1*sh1);
2600
1897 SvPOK_only (darkness_sv); 2601 SvPOK_only (darkness3_sv);
1898 SvCUR_set (darkness_sv, sw4 * sh); 2602 SvCUR_set (darkness3_sv, sw3 * sh3);
1899 2603
1900 mx += self->x; 2604 mx += self->x - 1;
1901 my += self->y; 2605 my += self->y - 1;
1902 2606
1903 for (y = 0; y < sh; y++) 2607 for (y = 0; y < sh1; y++)
1904 if (0 <= y + my && y + my < self->rows) 2608 if (0 <= y + my && y + my < self->rows)
1905 { 2609 {
1906 maprow *row = self->row + (y + my); 2610 maprow *row = self->row + (y + my);
1907 2611
1908 for (x = 0; x < sw; x++) 2612 for (x = 0; x < sw1; x++)
1909 if (row->c0 <= x + mx && x + mx < row->c1) 2613 if (row->c0 <= x + mx && x + mx < row->c1)
1910 { 2614 {
1911 mapcell *cell = row->col + (x + mx - row->c0); 2615 mapcell *cell = row->col + (x + mx - row->c0);
1912 2616
1913 darkness[y * sw4 + x] = cell->darkness 2617 darkness1 [y * sw1 + x] = cell->darkness
1914 ? 255 - (cell->darkness - 1) 2618 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1915 : 255 - FOW_DARKNESS; 2619 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1916 } 2620 }
1917 } 2621 }
1918 2622
2623 for (y = 0; y < sh; ++y)
2624 for (x = 0; x < sw; ++x)
2625 {
2626 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2627 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2628 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2629 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2630 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2631 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2632 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2633 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2634 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2635
2636 uint8_t r11 = (d11 + d21 + d12) / 3;
2637 uint8_t r21 = d21;
2638 uint8_t r31 = (d21 + d31 + d32) / 3;
2639
2640 uint8_t r12 = d12;
2641 uint8_t r22 = d22;
2642 uint8_t r32 = d32;
2643
2644 uint8_t r13 = (d13 + d23 + d12) / 3;
2645 uint8_t r23 = d23;
2646 uint8_t r33 = (d23 + d33 + d32) / 3;
2647
2648 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2649 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2650 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2651 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2652 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2653 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2654 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2655 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2656 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2657 }
2658
2659 free (darkness1);
2660
1919 EXTEND (SP, 3); 2661 EXTEND (SP, 3);
1920 PUSHs (sv_2mortal (newSViv (sw4))); 2662 PUSHs (sv_2mortal (newSViv (sw3)));
1921 PUSHs (sv_2mortal (newSViv (sh))); 2663 PUSHs (sv_2mortal (newSViv (sh3)));
1922 PUSHs (darkness_sv); 2664 PUSHs (darkness3_sv);
1923} 2665}
1924 2666
1925SV * 2667SV *
1926get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2668get_rect (DC::Map self, int x0, int y0, int w, int h)
1927 CODE: 2669 CODE:
1928{ 2670{
1929 int x, y, x1, y1; 2671 int x, y, x1, y1;
1930 SV *data_sv = newSV (w * h * 7 + 5); 2672 SV *data_sv = newSV (w * h * 7 + 5);
1931 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2673 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1988 else 2730 else
1989 *data++ = 0; 2731 *data++ = 0;
1990 } 2732 }
1991 } 2733 }
1992 2734
2735 /* if size is w*h + 5 then no data has been found */
2736 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2737 {
1993 SvPOK_only (data_sv); 2738 SvPOK_only (data_sv);
1994 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2740 }
2741
1995 RETVAL = data_sv; 2742 RETVAL = data_sv;
1996} 2743}
1997 OUTPUT: 2744 OUTPUT:
1998 RETVAL 2745 RETVAL
1999 2746
2000void 2747void
2001set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2748set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2002 PPCODE: 2749 PPCODE:
2003{ 2750{
2004 int x, y, z; 2751 int x, y, z;
2005 int w, h; 2752 int w, h;
2006 int x1, y1; 2753 int x1, y1;
2754 STRLEN len;
2755 uint8_t *data, *end;
2756
2757 len = SvLEN (data_sv);
2758 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2759 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2760 end = data + len + 8;
2761
2762 if (len < 5)
2763 XSRETURN_EMPTY;
2007 2764
2008 if (*data++ != 0) 2765 if (*data++ != 0)
2009 return; /* version mismatch */ 2766 XSRETURN_EMPTY; /* version mismatch */
2010 2767
2011 w = *data++ << 8; w |= *data++; 2768 w = *data++ << 8; w |= *data++;
2012 h = *data++ << 8; h |= *data++; 2769 h = *data++ << 8; h |= *data++;
2013 2770
2014 // we need to do this 'cause we don't keep an absolute coord system for rows 2771 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2026 { 2783 {
2027 maprow *row = map_get_row (self, y); 2784 maprow *row = map_get_row (self, y);
2028 2785
2029 for (x = x0; x < x1; x++) 2786 for (x = x0; x < x1; x++)
2030 { 2787 {
2788 uint8_t flags;
2789
2790 if (data + 7 >= end)
2791 XSRETURN_EMPTY;
2792
2031 uint8_t flags = *data++; 2793 flags = *data++;
2032 2794
2033 if (flags) 2795 if (flags)
2034 { 2796 {
2035 mapcell *cell = row_get_cell (row, x); 2797 mapcell *cell = row_get_cell (row, x);
2036 tileid tile[3] = { 0, 0, 0 }; 2798 tileid tile[3] = { 0, 0, 0 };
… …
2039 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2801 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2040 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2802 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2041 2803
2042 if (cell->darkness == 0) 2804 if (cell->darkness == 0)
2043 { 2805 {
2044 cell->darkness = 0; 2806 /*cell->darkness = 0;*/
2807 EXTEND (SP, 3);
2045 2808
2046 for (z = 0; z <= 2; z++) 2809 for (z = 0; z <= 2; z++)
2047 { 2810 {
2048 tileid t = tile [z]; 2811 tileid t = tile [z];
2049 2812
2050 if (t >= self->texs || (t && !self->tex [t].name)) 2813 if (t >= self->texs || (t && !self->tex [t].name))
2051 { 2814 {
2052 XPUSHs (sv_2mortal (newSViv (t))); 2815 PUSHs (sv_2mortal (newSViv (t)));
2053 need_texid (self, t); 2816 need_texid (self, t);
2054 } 2817 }
2055 2818
2056 cell->tile [z] = t; 2819 cell->tile [z] = t;
2057 } 2820 }
… …
2059 } 2822 }
2060 } 2823 }
2061 } 2824 }
2062} 2825}
2063 2826
2064MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2827MODULE = Deliantra::Client PACKAGE = DC::RW
2065 2828
2066CFPlus::MixChunk 2829DC::RW
2067new_from_file (SV *class, char *path) 2830new (SV *klass, SV *data_sv)
2068 CODE: 2831 CODE:
2069 RETVAL = Mix_LoadWAV (path); 2832{
2833 STRLEN datalen;
2834 char *data = SvPVbyte (data_sv, datalen);
2835
2836 RETVAL = SDL_RWFromConstMem (data, datalen);
2837}
2070 OUTPUT: 2838 OUTPUT:
2071 RETVAL 2839 RETVAL
2072 2840
2841DC::RW
2842new_from_file (SV *klass, const char *path, const char *mode = "rb")
2843 CODE:
2844 RETVAL = SDL_RWFromFile (path, mode);
2845 OUTPUT:
2846 RETVAL
2847
2848# fails on win32:
2849# dc.xs(2268) : error C2059: syntax error : '('
2073void 2850#void
2851#close (DC::RW self)
2852# CODE:
2853# (self->(close)) (self);
2854
2855MODULE = Deliantra::Client PACKAGE = DC::Channel
2856
2857PROTOTYPES: DISABLE
2858
2859DC::Channel
2860find ()
2861 CODE:
2862{
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 RETVAL = Mix_GroupOldest (-1);
2868
2869 if (RETVAL < 0)
2870 {
2871 // happens sometimes, maybe it just stopped playing(?)
2872 RETVAL = Mix_GroupAvailable (-1);
2873
2874 if (RETVAL < 0)
2875 XSRETURN_UNDEF;
2876 }
2877 else
2878 Mix_HaltChannel (RETVAL);
2879 }
2880
2881 Mix_UnregisterAllEffects (RETVAL);
2882 Mix_Volume (RETVAL, 128);
2883}
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888halt (DC::Channel self)
2889 CODE:
2890 Mix_HaltChannel (self);
2891
2892void
2893expire (DC::Channel self, int ticks = -1)
2894 CODE:
2895 Mix_ExpireChannel (self, ticks);
2896
2897void
2898fade_out (DC::Channel self, int ticks = -1)
2899 CODE:
2900 Mix_FadeOutChannel (self, ticks);
2901
2902int
2903volume (DC::Channel self, int volume)
2904 CODE:
2905 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2906 OUTPUT:
2907 RETVAL
2908
2909void
2910unregister_all_effects (DC::Channel self)
2911 CODE:
2912 Mix_UnregisterAllEffects (self);
2913
2914void
2915set_panning (DC::Channel self, int left, int right)
2916 CODE:
2917 left = CLAMP (left , 0, 255);
2918 right = CLAMP (right, 0, 255);
2919 Mix_SetPanning (self, left, right);
2920
2921void
2922set_distance (DC::Channel self, int distance)
2923 CODE:
2924 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2925
2926void
2927set_position (DC::Channel self, int angle, int distance)
2928 CODE:
2929
2930void
2931set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2932 CODE:
2933{
2934 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2935 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2936 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2937}
2938
2939void
2940set_reverse_stereo (DC::Channel self, int flip)
2941 CODE:
2942 Mix_SetReverseStereo (self, flip);
2943
2944MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2945
2946PROTOTYPES: DISABLE
2947
2948void
2949decoders ()
2950 PPCODE:
2951#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2952 int i, num = Mix_GetNumChunkDecoders ();
2953 EXTEND (SP, num);
2954 for (i = 0; i < num; ++i)
2955 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2956#else
2957 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2958#endif
2959
2960DC::MixChunk
2961new (SV *klass, DC::RW rwops)
2962 CODE:
2963 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2964 OUTPUT:
2965 RETVAL
2966
2967void
2074DESTROY (CFPlus::MixChunk self) 2968DESTROY (DC::MixChunk self)
2075 CODE: 2969 CODE:
2076 Mix_FreeChunk (self); 2970 Mix_FreeChunk (self);
2077 2971
2078int 2972int
2079volume (CFPlus::MixChunk self, int volume = -1) 2973volume (DC::MixChunk self, int volume = -1)
2080 CODE: 2974 CODE:
2975 if (items > 1)
2976 volume = CLAMP (volume, 0, 128);
2081 RETVAL = Mix_VolumeChunk (self, volume); 2977 RETVAL = Mix_VolumeChunk (self, volume);
2082 OUTPUT: 2978 OUTPUT:
2083 RETVAL 2979 RETVAL
2084 2980
2085int 2981DC::Channel
2086play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2982play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2087 CODE: 2983 CODE:
2984{
2088 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2985 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2986
2987 if (RETVAL < 0)
2988 XSRETURN_UNDEF;
2989
2990 if (channel < 0)
2991 {
2992 Mix_UnregisterAllEffects (RETVAL);
2993 Mix_Volume (RETVAL, 128);
2994 }
2995}
2089 OUTPUT: 2996 OUTPUT:
2090 RETVAL 2997 RETVAL
2091 2998
2092MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2999MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3000
3001void
3002decoders ()
3003 PPCODE:
3004#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3005 int i, num = Mix_GetNumMusicDecoders ();
3006 EXTEND (SP, num);
3007 for (i = 0; i < num; ++i)
3008 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3009#else
3010 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3011#endif
2093 3012
2094int 3013int
2095volume (int volume = -1) 3014volume (int volume = -1)
3015 PROTOTYPE: ;$
2096 CODE: 3016 CODE:
3017 if (items > 0)
3018 volume = CLAMP (volume, 0, 128);
2097 RETVAL = Mix_VolumeMusic (volume); 3019 RETVAL = Mix_VolumeMusic (volume);
2098 OUTPUT: 3020 OUTPUT:
2099 RETVAL 3021 RETVAL
2100 3022
2101CFPlus::MixMusic 3023void
2102new_from_file (SV *class, char *path) 3024fade_out (int ms)
2103 CODE: 3025 CODE:
2104 RETVAL = Mix_LoadMUS (path); 3026 Mix_FadeOutMusic (ms);
3027
3028void
3029halt ()
3030 CODE:
3031 Mix_HaltMusic ();
3032
3033int
3034playing ()
3035 CODE:
3036 RETVAL = Mix_PlayingMusic ();
2105 OUTPUT: 3037 OUTPUT:
2106 RETVAL 3038 RETVAL
2107 3039
3040DC::MixMusic
3041new (SV *klass, DC::RW rwops)
3042 CODE:
3043 RETVAL = Mix_LoadMUS_RW (rwops);
3044 OUTPUT:
3045 RETVAL
3046
2108void 3047void
2109DESTROY (CFPlus::MixMusic self) 3048DESTROY (DC::MixMusic self)
2110 CODE: 3049 CODE:
2111 Mix_FreeMusic (self); 3050 Mix_FreeMusic (self);
2112 3051
2113int 3052int
2114play (CFPlus::MixMusic self, int loops = -1) 3053play (DC::MixMusic self, int loops = -1)
2115 CODE: 3054 CODE:
2116 RETVAL = Mix_PlayMusic (self, loops); 3055 RETVAL = Mix_PlayMusic (self, loops);
2117 OUTPUT: 3056 OUTPUT:
2118 RETVAL 3057 RETVAL
2119 3058
2120MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3059void
3060fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3061 CODE:
3062 Mix_FadeInMusicPos (self, loops, ms, position);
3063
3064MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3065
3066PROTOTYPES: ENABLE
2121 3067
2122BOOT: 3068BOOT:
2123{ 3069{
2124 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3070 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2125 static const struct { 3071 static const struct {
2126 const char *name; 3072 const char *name;
2127 IV iv; 3073 IV iv;
2128 } *civ, const_iv[] = { 3074 } *civ, const_iv[] = {
2129# define const_iv(name) { # name, (IV)name } 3075# define const_iv(name) { # name, (IV)name }
3076 const_iv (GL_VENDOR),
3077 const_iv (GL_VERSION),
3078 const_iv (GL_EXTENSIONS),
3079 const_iv (GL_MAX_TEXTURE_UNITS),
2130 const_iv (GL_COLOR_MATERIAL), 3080 const_iv (GL_COLOR_MATERIAL),
2131 const_iv (GL_SMOOTH), 3081 const_iv (GL_SMOOTH),
2132 const_iv (GL_FLAT), 3082 const_iv (GL_FLAT),
2133 const_iv (GL_DITHER), 3083 const_iv (GL_DITHER),
2134 const_iv (GL_BLEND), 3084 const_iv (GL_BLEND),
… …
2138 const_iv (GL_ALPHA_TEST), 3088 const_iv (GL_ALPHA_TEST),
2139 const_iv (GL_NORMALIZE), 3089 const_iv (GL_NORMALIZE),
2140 const_iv (GL_RESCALE_NORMAL), 3090 const_iv (GL_RESCALE_NORMAL),
2141 const_iv (GL_FRONT), 3091 const_iv (GL_FRONT),
2142 const_iv (GL_BACK), 3092 const_iv (GL_BACK),
3093 const_iv (GL_AUX0),
2143 const_iv (GL_AND), 3094 const_iv (GL_AND),
2144 const_iv (GL_ONE), 3095 const_iv (GL_ONE),
2145 const_iv (GL_ZERO), 3096 const_iv (GL_ZERO),
2146 const_iv (GL_SRC_ALPHA), 3097 const_iv (GL_SRC_ALPHA),
2147 const_iv (GL_DST_ALPHA), 3098 const_iv (GL_DST_ALPHA),
2148 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3099 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2149 const_iv (GL_ONE_MINUS_DST_ALPHA), 3100 const_iv (GL_ONE_MINUS_DST_ALPHA),
3101 const_iv (GL_SRC_COLOR),
3102 const_iv (GL_DST_COLOR),
3103 const_iv (GL_ONE_MINUS_SRC_COLOR),
3104 const_iv (GL_ONE_MINUS_DST_COLOR),
2150 const_iv (GL_SRC_ALPHA_SATURATE), 3105 const_iv (GL_SRC_ALPHA_SATURATE),
2151 const_iv (GL_RGB), 3106 const_iv (GL_RGB),
2152 const_iv (GL_RGBA), 3107 const_iv (GL_RGBA),
2153 const_iv (GL_RGBA4), 3108 const_iv (GL_RGBA4),
2154 const_iv (GL_RGBA8), 3109 const_iv (GL_RGBA8),
… …
2160 const_iv (GL_INTENSITY), 3115 const_iv (GL_INTENSITY),
2161 const_iv (GL_LUMINANCE), 3116 const_iv (GL_LUMINANCE),
2162 const_iv (GL_LUMINANCE_ALPHA), 3117 const_iv (GL_LUMINANCE_ALPHA),
2163 const_iv (GL_FLOAT), 3118 const_iv (GL_FLOAT),
2164 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3119 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3120 const_iv (GL_COMPRESSED_ALPHA_ARB),
3121 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3122 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3123 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3124 const_iv (GL_COMPRESSED_RGB_ARB),
3125 const_iv (GL_COMPRESSED_RGBA_ARB),
2165 const_iv (GL_COMPILE), 3126 const_iv (GL_COMPILE),
3127 const_iv (GL_PROXY_TEXTURE_1D),
3128 const_iv (GL_PROXY_TEXTURE_2D),
2166 const_iv (GL_TEXTURE_1D), 3129 const_iv (GL_TEXTURE_1D),
2167 const_iv (GL_TEXTURE_2D), 3130 const_iv (GL_TEXTURE_2D),
2168 const_iv (GL_TEXTURE_ENV), 3131 const_iv (GL_TEXTURE_ENV),
2169 const_iv (GL_TEXTURE_MAG_FILTER), 3132 const_iv (GL_TEXTURE_MAG_FILTER),
2170 const_iv (GL_TEXTURE_MIN_FILTER), 3133 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2191 const_iv (GL_COLOR_LOGIC_OP), 3154 const_iv (GL_COLOR_LOGIC_OP),
2192 const_iv (GL_SEPARABLE_2D), 3155 const_iv (GL_SEPARABLE_2D),
2193 const_iv (GL_CONVOLUTION_2D), 3156 const_iv (GL_CONVOLUTION_2D),
2194 const_iv (GL_CONVOLUTION_BORDER_MODE), 3157 const_iv (GL_CONVOLUTION_BORDER_MODE),
2195 const_iv (GL_CONSTANT_BORDER), 3158 const_iv (GL_CONSTANT_BORDER),
3159 const_iv (GL_POINTS),
2196 const_iv (GL_LINES), 3160 const_iv (GL_LINES),
2197 const_iv (GL_LINE_STRIP), 3161 const_iv (GL_LINE_STRIP),
2198 const_iv (GL_LINE_LOOP), 3162 const_iv (GL_LINE_LOOP),
2199 const_iv (GL_QUADS), 3163 const_iv (GL_QUADS),
2200 const_iv (GL_QUAD_STRIP), 3164 const_iv (GL_QUAD_STRIP),
2201 const_iv (GL_TRIANGLES), 3165 const_iv (GL_TRIANGLES),
2202 const_iv (GL_TRIANGLE_STRIP), 3166 const_iv (GL_TRIANGLE_STRIP),
2203 const_iv (GL_TRIANGLE_FAN), 3167 const_iv (GL_TRIANGLE_FAN),
3168 const_iv (GL_POLYGON),
2204 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3169 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3170 const_iv (GL_POINT_SMOOTH_HINT),
3171 const_iv (GL_LINE_SMOOTH_HINT),
3172 const_iv (GL_POLYGON_SMOOTH_HINT),
3173 const_iv (GL_GENERATE_MIPMAP_HINT),
3174 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2205 const_iv (GL_FASTEST), 3175 const_iv (GL_FASTEST),
3176 const_iv (GL_DONT_CARE),
3177 const_iv (GL_NICEST),
2206 const_iv (GL_V2F), 3178 const_iv (GL_V2F),
2207 const_iv (GL_V3F), 3179 const_iv (GL_V3F),
2208 const_iv (GL_T2F_V3F), 3180 const_iv (GL_T2F_V3F),
2209 const_iv (GL_T2F_N3F_V3F), 3181 const_iv (GL_T2F_N3F_V3F),
3182 const_iv (GL_FUNC_ADD),
3183 const_iv (GL_FUNC_SUBTRACT),
3184 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2210# undef const_iv 3185# undef const_iv
2211 }; 3186 };
2212 3187
2213 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3188 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2214 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3189 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2215}
2216 3190
2217char * 3191 texture_av = newAV ();
3192 AvREAL_off (texture_av);
3193}
3194
3195void
3196disable_GL_EXT_blend_func_separate ()
3197 CODE:
3198 gl.BlendFuncSeparate = 0;
3199 gl.BlendFuncSeparateEXT = 0;
3200
3201void
3202apple_nvidia_bug (int enable)
3203
3204const char *
2218gl_vendor () 3205gl_vendor ()
2219 CODE: 3206 CODE:
2220 RETVAL = (char *)glGetString (GL_VENDOR); 3207 RETVAL = (const char *)glGetString (GL_VENDOR);
2221 OUTPUT: 3208 OUTPUT:
2222 RETVAL 3209 RETVAL
2223 3210
2224char * 3211const char *
2225gl_version () 3212gl_version ()
2226 CODE: 3213 CODE:
2227 RETVAL = (char *)glGetString (GL_VERSION); 3214 RETVAL = (const char *)glGetString (GL_VERSION);
2228 OUTPUT: 3215 OUTPUT:
2229 RETVAL 3216 RETVAL
2230 3217
2231char * 3218const char *
2232gl_extensions () 3219gl_extensions ()
2233 CODE: 3220 CODE:
2234 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3221 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2235 OUTPUT: 3222 OUTPUT:
2236 RETVAL 3223 RETVAL
2237 3224
3225const char *glGetString (GLenum pname)
3226 CODE:
3227 RETVAL = (const char *)glGetString (pname);
3228 OUTPUT:
3229 RETVAL
3230
3231GLint glGetInteger (GLenum pname)
3232 CODE:
3233 glGetIntegerv (pname, &RETVAL);
3234 OUTPUT:
3235 RETVAL
3236
3237GLdouble glGetDouble (GLenum pname)
3238 CODE:
3239 glGetDoublev (pname, &RETVAL);
3240 OUTPUT:
3241 RETVAL
3242
2238int glGetError () 3243int glGetError ()
2239 3244
2240void glFinish () 3245void glFinish ()
3246
3247void glFlush ()
2241 3248
2242void glClear (int mask) 3249void glClear (int mask)
2243 3250
2244void glClearColor (float r, float g, float b, float a = 1.0) 3251void glClearColor (float r, float g, float b, float a = 1.0)
2245 PROTOTYPE: @ 3252 PROTOTYPE: @
… …
2256 3263
2257void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3264void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2258 CODE: 3265 CODE:
2259 gl_BlendFuncSeparate (sa, da, saa, daa); 3266 gl_BlendFuncSeparate (sa, da, saa, daa);
2260 3267
3268# void glBlendEquation (int se)
3269
2261void glDepthMask (int flag) 3270void glDepthMask (int flag)
2262 3271
2263void glLogicOp (int opcode) 3272void glLogicOp (int opcode)
2264 3273
2265void glColorMask (int red, int green, int blue, int alpha) 3274void glColorMask (int red, int green, int blue, int alpha)
… …
2279# near_ and far_ are due to microsofts buggy "c" compiler 3288# near_ and far_ are due to microsofts buggy "c" compiler
2280void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3289void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2281 3290
2282# near_ and far_ are due to microsofts buggy "c" compiler 3291# near_ and far_ are due to microsofts buggy "c" compiler
2283void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3292void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3293
3294PROTOTYPES: DISABLE
2284 3295
2285void glViewport (int x, int y, int width, int height) 3296void glViewport (int x, int y, int width, int height)
2286 3297
2287void glScissor (int x, int y, int width, int height) 3298void glScissor (int x, int y, int width, int height)
2288 3299
… …
2296 3307
2297void glRotate (float angle, float x, float y, float z) 3308void glRotate (float angle, float x, float y, float z)
2298 CODE: 3309 CODE:
2299 glRotatef (angle, x, y, z); 3310 glRotatef (angle, x, y, z);
2300 3311
2301void glBegin (int mode)
2302
2303void glEnd ()
2304
2305void glColor (float r, float g, float b, float a = 1.0) 3312void glColor (float r, float g, float b, float a = 1.0)
2306 PROTOTYPE: @ 3313 PROTOTYPE: @
2307 ALIAS: 3314 ALIAS:
2308 glColor_premultiply = 1 3315 glColor_premultiply = 1
2309 CODE: 3316 CODE:
2310 if (ix) 3317 if (ix)
2311 { 3318 {
… …
2314 b *= a; 3321 b *= a;
2315 } 3322 }
2316 // microsoft visual "c" rounds instead of truncating... 3323 // microsoft visual "c" rounds instead of truncating...
2317 glColor4f (r, g, b, a); 3324 glColor4f (r, g, b, a);
2318 3325
2319void glInterleavedArrays (int format, int stride, char *data)
2320
2321void glDrawElements (int mode, int count, int type, char *indices)
2322
2323# 1.2 void glDrawRangeElements (int mode, int start, int end
2324
2325void glRasterPos (float x, float y, float z = 0.) 3326void glRasterPos (float x, float y, float z = 0.)
2326 CODE: 3327 CODE:
2327 glRasterPos3f (0, 0, z); 3328 glRasterPos3f (0, 0, z);
2328 glBitmap (0, 0, 0, 0, x, y, 0); 3329 glBitmap (0, 0, 0, 0, x, y, 0);
2329 3330
… …
2333 3334
2334void glTexCoord (float s, float t) 3335void glTexCoord (float s, float t)
2335 CODE: 3336 CODE:
2336 glTexCoord2f (s, t); 3337 glTexCoord2f (s, t);
2337 3338
3339void glRect (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glRectf (x1, y1, x2, y2);
3342
3343void glRect_lineloop (float x1, float y1, float x2, float y2)
3344 CODE:
3345 glBegin (GL_LINE_LOOP);
3346 glVertex2f (x1, y1);
3347 glVertex2f (x2, y1);
3348 glVertex2f (x2, y2);
3349 glVertex2f (x1, y2);
3350 glEnd ();
3351
3352PROTOTYPES: ENABLE
3353
3354void glBegin (int mode)
3355
3356void glEnd ()
3357
3358void glPointSize (GLfloat size)
3359
3360void glLineWidth (GLfloat width)
3361
3362void glInterleavedArrays (int format, int stride, char *data)
3363
3364void glDrawElements (int mode, int count, int type, char *indices)
3365
3366# 1.2 void glDrawRangeElements (int mode, int start, int end
3367
2338void glTexEnv (int target, int pname, float param) 3368void glTexEnv (int target, int pname, float param)
2339 CODE: 3369 CODE:
2340 glTexEnvf (target, pname, param); 3370 glTexEnvf (target, pname, param);
2341 3371
2342void glTexParameter (int target, int pname, float param) 3372void glTexParameter (int target, int pname, float param)
… …
2358void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3388void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2359 CODE: 3389 CODE:
2360 if (gl.SeparableFilter2D) 3390 if (gl.SeparableFilter2D)
2361 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3391 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2362 3392
2363void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3393void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2364 3394
2365void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3395void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2366 3396
2367void glDrawPixels (int width, int height, int format, int type, char *pixels) 3397void glDrawPixels (int width, int height, int format, int type, char *pixels)
3398
3399void glPixelZoom (float x, float y)
2368 3400
2369void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3401void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2370 3402
2371int glGenTexture () 3403int glGenTexture ()
2372 CODE: 3404 CODE:
2373{ 3405 RETVAL = gen_texture ();
2374 GLuint name;
2375 glGenTextures (1, &name);
2376 RETVAL = name;
2377}
2378 OUTPUT: 3406 OUTPUT:
2379 RETVAL 3407 RETVAL
2380 3408
2381void glDeleteTexture (int name) 3409void glDeleteTexture (int name)
2382 CODE: 3410 CODE:
2383{
2384 GLuint name_ = name;
2385 glDeleteTextures (1, &name_); 3411 del_texture (name);
2386} 3412
2387
2388int glGenList () 3413int glGenList ()
2389 CODE: 3414 CODE:
2390 RETVAL = glGenLists (1); 3415 RETVAL = glGenLists (1);
2391 OUTPUT: 3416 OUTPUT:
2392 RETVAL 3417 RETVAL
… …
2399 3424
2400void glEndList () 3425void glEndList ()
2401 3426
2402void glCallList (int list) 3427void glCallList (int list)
2403 3428
3429void c_init ()
3430 CODE:
3431 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3432 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3433
3434MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3435
3436PROTOTYPES: DISABLE
3437
3438void
3439find_widget (SV *self, NV x, NV y)
3440 PPCODE:
3441{
3442 if (within_widget (self, x, y))
3443 XPUSHs (self);
3444}
3445
3446BOOT:
3447{
3448 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3449
3450 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3451 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3452 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3453 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3454}
3455
3456void
3457draw (SV *self)
3458 CODE:
3459{
3460 HV *hv;
3461 SV **svp;
3462 NV x, y, w, h;
3463 SV *draw_x_sv = GvSV (draw_x_gv);
3464 SV *draw_y_sv = GvSV (draw_y_gv);
3465 SV *draw_w_sv = GvSV (draw_w_gv);
3466 SV *draw_h_sv = GvSV (draw_h_gv);
3467 double draw_x, draw_y;
3468
3469 if (!SvROK (self))
3470 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3471
3472 hv = (HV *)SvRV (self);
3473
3474 if (SvTYPE (hv) != SVt_PVHV)
3475 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3476
3477 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3478 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3479
3480 if (!h || !w)
3481 XSRETURN_EMPTY;
3482
3483 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3484 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3485
3486 draw_x = SvNV (draw_x_sv) + x;
3487 draw_y = SvNV (draw_y_sv) + y;
3488
3489 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3490 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3491 XSRETURN_EMPTY;
3492
3493 sv_setnv (draw_x_sv, draw_x);
3494 sv_setnv (draw_y_sv, draw_y);
3495
3496 glPushMatrix ();
3497 glTranslated (x, y, 0);
3498
3499 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3500 {
3501 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3502
3503 if (svp && SvTRUE (*svp))
3504 {
3505 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3506 glEnable (GL_BLEND);
3507 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3508 glBegin (GL_QUADS);
3509 glVertex2f (0, 0);
3510 glVertex2f (w, 0);
3511 glVertex2f (w, h);
3512 glVertex2f (0, h);
3513 glEnd ();
3514 glDisable (GL_BLEND);
3515 }
3516 }
3517#if 0
3518 // draw borders, for debugging
3519 glPushMatrix ();
3520 glColor4f (1., 1., 0., 1.);
3521 glTranslatef (.5, .5, 0.);
3522 glBegin (GL_LINE_LOOP);
3523 glVertex2f (0 , 0);
3524 glVertex2f (w - 1, 0);
3525 glVertex2f (w - 1, h - 1);
3526 glVertex2f (0 , h - 1);
3527 glEnd ();
3528 glPopMatrix ();
3529#endif
3530 PUSHMARK (SP);
3531 XPUSHs (self);
3532 PUTBACK;
3533 call_method ("_draw", G_VOID | G_DISCARD);
3534 SPAGAIN;
3535
3536 glPopMatrix ();
3537
3538 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3539 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3540}
3541

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