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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.184 by root, Fri Apr 20 17:25:41 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
405static AV *texture_av; 556/******************************************************************************/
406 557
407MODULE = CFPlus PACKAGE = CFPlus 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
408 658
409PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
410 660
411BOOT: 661BOOT:
412{ 662{
413 texture_av = newAV ();
414 AvREAL_off (texture_av);
415
416 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
417 static const struct { 664 static const struct {
418 const char *name; 665 const char *name;
419 IV iv; 666 IV iv;
420 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
421# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
… …
443 690
444 const_iv (SDL_APPINPUTFOCUS), 691 const_iv (SDL_APPINPUTFOCUS),
445 const_iv (SDL_APPMOUSEFOCUS), 692 const_iv (SDL_APPMOUSEFOCUS),
446 const_iv (SDL_APPACTIVE), 693 const_iv (SDL_APPACTIVE),
447 694
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),
448 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
449 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
450 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
451 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
452 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
524 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
525 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
526 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
527 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
528 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)
529# undef const_iv 861# undef const_iv
530 }; 862 };
531 863
532 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--)
533 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
534 866
535 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
536 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
537} 869}
538 870
… …
550 RETVAL 882 RETVAL
551 883
552NV floor (NV x) 884NV floor (NV x)
553 885
554NV 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
555 897
556void 898void
557pango_init () 899pango_init ()
558 CODE: 900 CODE:
559{ 901{
560 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
561 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);
562 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
563} 910}
564 911
565int 912char *SDL_GetError ()
566SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
567 913
568void 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
569SDL_Quit () 923void SDL_Quit ()
570 924
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
571void 935void
572SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
573 PPCODE: 937 PPCODE:
574{ 938{
575 SDL_Rect **m; 939 SDL_Rect **m;
576 940
577 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581 945
582 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584 948
585 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589 953
590 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591#if SDL_VERSION_ATLEAST(1,2,10)
592 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594#endif
595
596 SDL_EnableUNICODE (1);
597 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598 956
599 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
600 958
601 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
602 while (*m) 960 while (*m)
603 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
604 AV *av = newAV (); 964 AV *av = newAV ();
605 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
606 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));
607 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
608 971
609 ++m; 972 ++m;
610 } 973 }
611} 974}
612 975
613char *
614SDL_GetError ()
615
616int 976int
617SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618 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
619 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
620 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
621 ); 990 );
991
622 if (RETVAL) 992 if (RETVAL)
623 { 993 {
624 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 994 av_clear (texture_av);
625# 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);
626# include "glfunc.h" 996#include "glfunc.h"
627# undef GL_FUNC 997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
628 } 1000 }
1001}
629 OUTPUT: 1002 OUTPUT:
630 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
631 1007
632void 1008void
633SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
634 1010
635char * 1011char *
636SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
637 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
638void 1025void
639SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
640 PPCODE: 1030 PPCODE:
641{ 1031{
642 SDL_Event ev; 1032 SDL_Event ev;
643 1033
644 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645 { 1036 {
646 HV *hv = newHV (); 1037 HV *hv = newHV ();
647 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
648 1039
649 switch (ev.type) 1040 switch (ev.type)
650 { 1041 {
651 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
652 case SDL_KEYUP: 1043 case SDL_KEYUP:
653 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655 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);
656 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 */
657 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658 break; 1049 break;
659 1050
660 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
661 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663 break; 1054 break;
664 1055
665 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
666 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
667
668 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
669 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
670 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
671 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
673 break; 1082 break;
674 1083
675 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
676 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
677 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678 1087
679 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
687 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689 break; 1098 break;
690 } 1099 }
691 1100
692 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))));
693 } 1102 }
694} 1103}
695 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
696int 1118int
697Mix_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)
698 POSTCALL: 1120 POSTCALL:
699 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
700 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
701 1123
702void 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
703Mix_CloseAudio () 1141Mix_CloseAudio ()
704 1142
705int 1143int
706Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
1145
1146const char *
1147Mix_GetError ()
707 1148
708void 1149void
709lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
710 CODE: 1151 CODE:
711 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
737 } 1178 }
738 } 1179 }
739#endif 1180#endif
740} 1181}
741 1182
742void 1183int
743add_font (char *file) 1184add_font (char *file)
744 CODE: 1185 CODE:
745 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)
746 1196
747void 1197void
748load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
749 ALIAS: 1199 ALIAS:
750 load_image_file = 1 1200 load_image_file = 1
… …
753 STRLEN image_len; 1203 STRLEN image_len;
754 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
755 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
756 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
757 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
758 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
759 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
760 1210
761 if (!rw) 1211 if (!rw)
762 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
763 1213
… …
796 1246
797 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
798 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
799 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
800 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
801 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
802 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)));
803 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
804 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
805 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
806 1256
… …
836void 1286void
837error (char *message) 1287error (char *message)
838 CODE: 1288 CODE:
839 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
840#ifdef _WIN32 1290#ifdef _WIN32
841 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
842#endif 1292#endif
843 1293
844void 1294void
845fatal (char *message) 1295fatal (char *message)
846 CODE: 1296 CODE:
847 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
848#ifdef _WIN32 1298#ifdef _WIN32
849 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
850#endif 1300#endif
851 _exit (1); 1301 _exit (1);
852 1302
853void 1303void
854_exit (int retval = 0) 1304_exit (int retval = 0)
… …
857 ExitThread (retval); // unclean, please beam me up 1307 ExitThread (retval); // unclean, please beam me up
858#else 1308#else
859 _exit (retval); 1309 _exit (retval);
860#endif 1310#endif
861 1311
862MODULE = CFPlus PACKAGE = CFPlus::Font 1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
863 1320
864CFPlus::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
865new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
866 CODE: 1334 CODE:
867{ 1335{
868 int count; 1336 int count;
869 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
870 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
872} 1340}
873 OUTPUT: 1341 OUTPUT:
874 RETVAL 1342 RETVAL
875 1343
876void 1344void
877DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
878 CODE: 1346 CODE:
879 pango_font_description_free (self); 1347 pango_font_description_free (self);
880 1348
881void 1349void
882make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
883 CODE: 1352 CODE:
884 default_font = self; 1353 default_font = self;
885 1354
886MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
887 1356
1357PROTOTYPES: DISABLE
1358
888void 1359void
889reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
890 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
891 tc_clear (); 1369 tc_restore ();
892 1370
893CFPlus::Layout 1371DC::Layout
894new (SV *class) 1372new (SV *klass)
895 CODE: 1373 CODE:
896 New (0, RETVAL, 1, struct cf_layout); 1374 RETVAL = new cf_layout;
897 1375
898 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
899 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
900 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
901 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
… …
907 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
908 OUTPUT: 1386 OUTPUT:
909 RETVAL 1387 RETVAL
910 1388
911void 1389void
912DESTROY (CFPlus::Layout self) 1390DESTROY (DC::Layout self)
913 CODE: 1391 CODE:
914 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
915 Safefree (self); 1393 delete self;
916 1394
917void 1395void
918set_text (CFPlus::Layout self, SV *text_) 1396set_text (DC::Layout self, SV *text_)
919 CODE: 1397 CODE:
920{ 1398{
921 STRLEN textlen; 1399 STRLEN textlen;
922 char *text = SvPVutf8 (text_, textlen); 1400 char *text = SvPVutf8 (text_, textlen);
923 1401
924 pango_layout_set_text (self->pl, text, textlen); 1402 pango_layout_set_text (self->pl, text, textlen);
925} 1403}
926 1404
927void 1405void
928set_markup (CFPlus::Layout self, SV *text_) 1406set_markup (DC::Layout self, SV *text_)
929 CODE: 1407 CODE:
930{ 1408{
931 STRLEN textlen; 1409 STRLEN textlen;
932 char *text = SvPVutf8 (text_, textlen); 1410 char *text = SvPVutf8 (text_, textlen);
933 1411
934 pango_layout_set_markup (self->pl, text, textlen); 1412 pango_layout_set_markup (self->pl, text, textlen);
935} 1413}
936 1414
937void 1415void
938set_shapes (CFPlus::Layout self, ...) 1416set_shapes (DC::Layout self, ...)
939 CODE: 1417 CODE:
940{ 1418{
941 PangoAttrList *attrs = 0; 1419 PangoAttrList *attrs = 0;
942 const char *text = pango_layout_get_text (self->pl); 1420 const char *text = pango_layout_get_text (self->pl);
943 const char *pos = text; 1421 const char *pos = text;
… …
978 if (attrs) 1456 if (attrs)
979 pango_layout_set_attributes (self->pl, attrs); 1457 pango_layout_set_attributes (self->pl, attrs);
980} 1458}
981 1459
982void 1460void
983get_shapes (CFPlus::Layout self) 1461get_shapes (DC::Layout self)
984 PPCODE: 1462 PPCODE:
985{ 1463{
986 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1464 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987 1465
988 do 1466 do
989 { 1467 {
990 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1468 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991 1469
992 if (run && shape_attr_p (run)) 1470 if (run && shape_attr_p (run))
993 { 1471 {
994 PangoRectangle extents; 1472 PangoRectangle extents;
995 pango_layout_iter_get_run_extents (iter, 0, &extents); 1473 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1003 1481
1004 pango_layout_iter_free (iter); 1482 pango_layout_iter_free (iter);
1005} 1483}
1006 1484
1007int 1485int
1008has_wrapped (CFPlus::Layout self) 1486has_wrapped (DC::Layout self)
1009 CODE: 1487 CODE:
1010{ 1488{
1011 int lines = 1; 1489 int lines = 1;
1012 const char *text = pango_layout_get_text (self->pl); 1490 const char *text = pango_layout_get_text (self->pl);
1013 1491
… …
1018} 1496}
1019 OUTPUT: 1497 OUTPUT:
1020 RETVAL 1498 RETVAL
1021 1499
1022SV * 1500SV *
1023get_text (CFPlus::Layout self) 1501get_text (DC::Layout self)
1024 CODE: 1502 CODE:
1025 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1503 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026 sv_utf8_decode (RETVAL); 1504 sv_utf8_decode (RETVAL);
1027 OUTPUT: 1505 OUTPUT:
1028 RETVAL 1506 RETVAL
1029 1507
1030void 1508void
1031set_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.)
1032 CODE: 1510 CODE:
1033 self->r = r; 1511 self->r = r;
1034 self->g = g; 1512 self->g = g;
1035 self->b = b; 1513 self->b = b;
1036 self->a = a; 1514 self->a = a;
1037 1515
1038void 1516void
1039set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1517set_font (DC::Layout self, DC::Font font = 0)
1040 CODE: 1518 CODE:
1041 if (self->font != font) 1519 if (self->font != font)
1042 { 1520 {
1043 self->font = font; 1521 self->font = font;
1044 layout_update_font (self); 1522 layout_update_font (self);
1045 } 1523 }
1046 1524
1047void 1525void
1048set_height (CFPlus::Layout self, int base_height) 1526set_height (DC::Layout self, int base_height)
1049 CODE: 1527 CODE:
1050 if (self->base_height != base_height) 1528 if (self->base_height != base_height)
1051 { 1529 {
1052 self->base_height = base_height; 1530 self->base_height = base_height;
1053 layout_update_font (self); 1531 layout_update_font (self);
1054 } 1532 }
1055 1533
1056void 1534void
1057set_width (CFPlus::Layout self, int max_width = -1) 1535set_width (DC::Layout self, int max_width = -1)
1058 CODE: 1536 CODE:
1059 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);
1060 1538
1061void 1539void
1062set_indent (CFPlus::Layout self, int indent) 1540set_indent (DC::Layout self, int indent)
1063 CODE: 1541 CODE:
1064 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1542 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065 1543
1066void 1544void
1067set_spacing (CFPlus::Layout self, int spacing) 1545set_spacing (DC::Layout self, int spacing)
1068 CODE: 1546 CODE:
1069 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1547 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070 1548
1071void 1549void
1072set_ellipsise (CFPlus::Layout self, int ellipsise) 1550set_ellipsise (DC::Layout self, int ellipsise)
1073 CODE: 1551 CODE:
1074 pango_layout_set_ellipsize (self->pl, 1552 pango_layout_set_ellipsize (self->pl,
1075 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1553 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1554 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1555 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078 : PANGO_ELLIPSIZE_NONE 1556 : PANGO_ELLIPSIZE_NONE
1079 ); 1557 );
1080 1558
1081void 1559void
1082set_single_paragraph_mode (CFPlus::Layout self, int spm) 1560set_single_paragraph_mode (DC::Layout self, int spm)
1083 CODE: 1561 CODE:
1084 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1562 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085 1563
1086void 1564void
1087size (CFPlus::Layout self) 1565size (DC::Layout self)
1088 PPCODE: 1566 PPCODE:
1089{ 1567{
1090 int w, h; 1568 int w, h;
1091 1569
1092 layout_get_pixel_size (self, &w, &h); 1570 layout_get_pixel_size (self, &w, &h);
… …
1095 PUSHs (sv_2mortal (newSViv (w))); 1573 PUSHs (sv_2mortal (newSViv (w)));
1096 PUSHs (sv_2mortal (newSViv (h))); 1574 PUSHs (sv_2mortal (newSViv (h)));
1097} 1575}
1098 1576
1099int 1577int
1100descent (CFPlus::Layout self) 1578descent (DC::Layout self)
1101 CODE: 1579 CODE:
1102{ 1580{
1103 PangoRectangle rect; 1581 PangoRectangle rect;
1104 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1582 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105 pango_layout_line_get_pixel_extents (line, 0, &rect); 1583 pango_layout_line_get_pixel_extents (line, 0, &rect);
1106 RETVAL = PANGO_DESCENT (rect); 1584 RETVAL = PANGO_DESCENT (rect);
1107} 1585}
1108 OUTPUT: 1586 OUTPUT:
1109 RETVAL 1587 RETVAL
1110 1588
1111int 1589int
1112xy_to_index (CFPlus::Layout self, int x, int y) 1590xy_to_index (DC::Layout self, int x, int y)
1113 CODE: 1591 CODE:
1114{ 1592{
1115 int index, trailing; 1593 int index, trailing;
1116 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);
1117 RETVAL = index + trailing; 1595 RETVAL = index + trailing;
1118} 1596}
1119 OUTPUT: 1597 OUTPUT:
1120 RETVAL 1598 RETVAL
1121 1599
1122void 1600void
1123cursor_pos (CFPlus::Layout self, int index) 1601cursor_pos (DC::Layout self, int index)
1124 PPCODE: 1602 PPCODE:
1125{ 1603{
1126 PangoRectangle strong_pos; 1604 PangoRectangle pos;
1127 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1605 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128 1606
1129 EXTEND (SP, 3); 1607 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1608 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133} 1611}
1134 1612
1135void 1613void
1136index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1614index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137 PPCODE: 1615 PPCODE:
1138{ 1616{
1139 int line, x; 1617 int line, x;
1140 1618
1141 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)
1142 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1621 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143 1622 --line;
1623#endif
1144 EXTEND (SP, 2); 1624 EXTEND (SP, 2);
1145 PUSHs (sv_2mortal (newSViv (line - 1))); 1625 PUSHs (sv_2mortal (newSViv (line)));
1146 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1626 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147} 1627}
1148 1628
1149void 1629void
1150line_x_to_index (CFPlus::Layout self, int line, int x) 1630line_x_to_index (DC::Layout self, int line, int x)
1151 PPCODE: 1631 PPCODE:
1152{ 1632{
1153 PangoLayoutLine *lp; 1633 PangoLayoutLine *lp;
1154 int index, trailing; 1634 int index, trailing;
1155 1635
1156 if (line < 0) 1636 if (line < 0)
1157 XSRETURN_EMPTY; 1637 XSRETURN_EMPTY;
1158 1638
1159 if (!(lp = pango_layout_get_line (self->pl, line))) 1639 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160 XSRETURN_EMPTY; /* do better */ 1640 XSRETURN_EMPTY; /* do better */
1161 1641
1162 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);
1163 1643
1164 EXTEND (SP, 2); 1644 EXTEND (SP, 2);
… …
1170 PUSHs (sv_2mortal (newSViv (trailing))); 1650 PUSHs (sv_2mortal (newSViv (trailing)));
1171 } 1651 }
1172} 1652}
1173 1653
1174void 1654void
1175render (CFPlus::Layout self, float x, float y, int flags = 0) 1655render (DC::Layout self, float x, float y, int flags = 0)
1176 PPCODE: 1656 CODE:
1657 self->rc.clear ();
1177 pango_opengl_render_layout_subpixel ( 1658 pango_opengl_render_layout_subpixel (
1178 self->pl, 1659 self->pl,
1660 &self->rc,
1179 x * PANGO_SCALE, y * PANGO_SCALE, 1661 x * PANGO_SCALE, y * PANGO_SCALE,
1180 self->r, self->g, self->b, self->a, 1662 self->r, self->g, self->b, self->a,
1181 flags 1663 flags
1182 ); 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);
1183 1668
1184MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186void 1669void
1187pad2pot (SV *data_, SV *w_, SV *h_) 1670draw (DC::Layout self)
1188 CODE: 1671 CODE:
1189{ 1672{
1190 int ow = SvIV (w_); 1673 glEnable (GL_TEXTURE_2D);
1191 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);
1192 1680
1193 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_))
1194 { 1697 {
1195 int nw = minpot (ow);
1196 int nh = minpot (oh);
1197
1198 if (nw != ow || nh != oh)
1199 {
1200 if (SvOK (data_))
1201 {
1202 STRLEN datalen; 1698 STRLEN datalen;
1203 char *data = SvPVbyte (data_, datalen); 1699 char *data = SvPVbyte (data_, datalen);
1204 int bpp = datalen / (ow * oh); 1700 int bpp = datalen / (ow * oh);
1205 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1701 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1206 1702
1207 SvPOK_only (result_); 1703 SvPOK_only (result_);
1208 SvCUR_set (result_, nw * nh * bpp); 1704 SvCUR_set (result_, nw * nh * bpp);
1209 1705
1210 memset (SvPVX (result_), 0, nw * nh * bpp); 1706 memset (SvPVX (result_), 0, nw * nh * bpp);
1211 while (oh--) 1707 while (oh--)
1212 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);
1213 1709
1214 sv_setsv (data_, result_); 1710 sv_setsv (data_, result_);
1215 }
1216
1217 sv_setiv (w_, nw);
1218 sv_setiv (h_, nh);
1219 }
1220 } 1711 }
1221} 1712}
1222 1713
1223void 1714void
1224draw_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.)
… …
1230{ 1721{
1231 HV *hv = (HV *)SvRV (self); 1722 HV *hv = (HV *)SvRV (self);
1232 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1723 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1724 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234 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;
1235 1729
1236 if (items < 5) 1730 if (items < 5)
1237 { 1731 {
1238 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1732 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1733 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1267 glDisable (GL_ALPHA_TEST); 1761 glDisable (GL_ALPHA_TEST);
1268 glDisable (GL_BLEND); 1762 glDisable (GL_BLEND);
1269 } 1763 }
1270} 1764}
1271 1765
1272MODULE = 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);
1273 1775
1274CFPlus::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
1275new (SV *class) 1903new (SV *klass)
1276 CODE: 1904 CODE:
1277 New (0, RETVAL, 1, struct map); 1905 New (0, RETVAL, 1, mapgrid);
1278 RETVAL->x = 0; 1906 RETVAL->x = 0;
1279 RETVAL->y = 0; 1907 RETVAL->y = 0;
1280 RETVAL->w = 0; 1908 RETVAL->w = 0;
1281 RETVAL->h = 0; 1909 RETVAL->h = 0;
1282 RETVAL->ox = 0; 1910 RETVAL->ox = 0;
… …
1287 RETVAL->row = 0; 1915 RETVAL->row = 0;
1288 OUTPUT: 1916 OUTPUT:
1289 RETVAL 1917 RETVAL
1290 1918
1291void 1919void
1292DESTROY (CFPlus::Map self) 1920DESTROY (DC::Map self)
1293 CODE: 1921 CODE:
1294{ 1922{
1295 map_clear (self); 1923 map_clear (self);
1296 Safefree (self->face2tile); 1924 Safefree (self->face2tile);
1297 Safefree (self->tex); 1925 Safefree (self->tex);
1298 Safefree (self); 1926 Safefree (self);
1299} 1927}
1300 1928
1301void 1929void
1302resize (CFPlus::Map self, int map_width, int map_height) 1930resize (DC::Map self, int map_width, int map_height)
1303 CODE: 1931 CODE:
1304 self->w = map_width; 1932 self->w = map_width;
1305 self->h = map_height; 1933 self->h = map_height;
1306 1934
1307void 1935void
1308clear (CFPlus::Map self) 1936clear (DC::Map self)
1309 CODE: 1937 CODE:
1310 map_clear (self); 1938 map_clear (self);
1311 1939
1312void 1940void
1313set_tileid (CFPlus::Map self, int face, int tile) 1941set_tileid (DC::Map self, int face, int tile)
1314 CODE: 1942 CODE:
1315{ 1943{
1316 need_facenum (self, face); self->face2tile [face] = tile; 1944 need_facenum (self, face); self->face2tile [face] = tile;
1317 need_texid (self, tile); 1945 need_texid (self, tile);
1318} 1946}
1319 1947
1320void 1948void
1321set_smooth (CFPlus::Map self, int face, int smooth, int level) 1949set_smooth (DC::Map self, int face, int smooth, int level)
1322 CODE: 1950 CODE:
1323{ 1951{
1324 tileid texid; 1952 tileid texid;
1325 maptex *tex; 1953 maptex *tex;
1326 1954
1327 if (face < 0 || face >= self->faces) 1955 if (face < 0 || face >= self->faces)
1328 return; 1956 return;
1329 1957
1330 if (smooth < 0 || smooth >= self->faces) 1958 if (smooth < 0 || smooth >= self->faces)
1331 return; 1959 return;
1332 1960
1333 texid = self->face2tile [face]; 1961 texid = self->face2tile [face];
1334 1962
1335 if (!texid) 1963 if (!texid)
1336 return; 1964 return;
1337 1965
1338 tex = self->tex + texid; 1966 tex = self->tex + texid;
1339 tex->smoothtile = self->face2tile [smooth]; 1967 tex->smoothtile = self->face2tile [smooth];
1340 tex->smoothlevel = level; 1968 tex->smoothlevel = level;
1341} 1969}
1342 1970
1343void 1971void
1344set_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)
1345 CODE: 1973 CODE:
1346{ 1974{
1347 need_texid (self, texid); 1975 need_texid (self, texid);
1348 1976
1349 { 1977 {
… …
1368 // use uglier nearest interpolation because linear suffers 1996 // use uglier nearest interpolation because linear suffers
1369 // from transparent color bleeding and ugly wrapping effects. 1997 // from transparent color bleeding and ugly wrapping effects.
1370 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1998 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371} 1999}
1372 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
1373int 2021int
1374ox (CFPlus::Map self) 2022ox (DC::Map self)
1375 ALIAS: 2023 ALIAS:
1376 oy = 1 2024 oy = 1
1377 x = 2 2025 x = 2
1378 y = 3 2026 y = 3
1379 w = 4 2027 w = 4
… …
1390 } 2038 }
1391 OUTPUT: 2039 OUTPUT:
1392 RETVAL 2040 RETVAL
1393 2041
1394void 2042void
1395scroll (CFPlus::Map self, int dx, int dy) 2043scroll (DC::Map self, int dx, int dy)
1396 CODE: 2044 CODE:
1397{ 2045{
1398 if (dx > 0) 2046 if (dx > 0)
1399 map_blank (self, self->x, self->y, dx, self->h); 2047 map_blank (self, self->x, self->y, dx, self->h);
1400 else if (dx < 0) 2048 else if (dx < 0)
1401 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);
1402 2050
1403 if (dy > 0) 2051 if (dy > 0)
1404 map_blank (self, self->x, self->y, self->w, dy); 2052 map_blank (self, self->x, self->y, self->w, dy);
1405 else if (dy < 0) 2053 else if (dy < 0)
1406 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);
1407 2055
1408 self->ox += dx; self->x += dx; 2056 self->ox += dx; self->x += dx;
1409 self->oy += dy; self->y += dy; 2057 self->oy += dy; self->y += dy;
1410 2058
1411 while (self->y < 0) 2059 while (self->y < 0)
… …
1415 self->rows += MAP_EXTEND_Y; 2063 self->rows += MAP_EXTEND_Y;
1416 self->y += MAP_EXTEND_Y; 2064 self->y += MAP_EXTEND_Y;
1417 } 2065 }
1418} 2066}
1419 2067
1420void 2068SV *
1421map1a_update (CFPlus::Map self, SV *data_, int extmap) 2069map1a_update (DC::Map self, SV *data_)
1422 CODE: 2070 CODE:
1423{ 2071{
1424 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2072 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1425 uint8_t *data_end = (uint8_t *)SvEND (data_); 2073 uint8_t *data_end = (uint8_t *)SvEND (data_);
1426 mapcell *cell; 2074 mapcell *cell;
1427 int x, y, flags; 2075 int x, y, z, flags;
2076 AV *missing = newAV ();
2077 RETVAL = newRV_noinc ((SV *)missing);
1428 2078
1429 while (data < data_end - 1) 2079 while (data < data_end - 1)
1430 { 2080 {
1431 flags = (data [0] << 8) + data [1]; data += 2; 2081 flags = (data [0] << 8) + data [1]; data += 2;
1432 2082
… …
1445 2095
1446 //TODO: don't trust server data to be in-range(!) 2096 //TODO: don't trust server data to be in-range(!)
1447 2097
1448 if (flags & 8) 2098 if (flags & 8)
1449 { 2099 {
2100 uint8_t ext, cmd;
2101
1450 if (extmap) 2102 do
1451 { 2103 {
1452 uint8_t ext, cmd; 2104 ext = *data++;
2105 cmd = ext & 0x7f;
1453 2106
1454 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
1455 { 2110 {
1456 ext = *data++;
1457 cmd = ext & 0x3f;
1458
1459 if (cmd < 4)
1460 cell->darkness = 255 - ext * 64 + 1;
1461 else if (cmd == 5) // health
1462 {
1463 cell->stat_width = 1; 2111 cell->stat_width = 1;
1464 cell->stat_hp = *data++; 2112 cell->stat_hp = *data++;
1465 }
1466 else if (cmd == 6) // monster width
1467 cell->stat_width = *data++ + 1;
1468 else if (cmd == 0x47)
1469 {
1470 if (*data == 4)
1471 ; // decode player count
1472
1473 data += *data + 1;
1474 }
1475 else if (cmd == 8) // cell flags
1476 cell->flags = *data++;
1477 else if (ext & 0x40) // unknown, multibyte => skip
1478 data += *data + 1;
1479 else
1480 data++;
1481 } 2113 }
1482 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++;
1483 } 2131 }
1484 else 2132 while (ext & 0x80);
1485 cell->darkness = *data++ + 1;
1486 } 2133 }
1487 2134
2135 for (z = 0; z <= 2; ++z)
1488 if (flags & 4) 2136 if (flags & (4 >> z))
1489 { 2137 {
1490 faceid face = (data [0] << 8) + data [1]; data += 2; 2138 faceid face = (data [0] << 8) + data [1]; data += 2;
1491 need_facenum (self, face); 2139 need_facenum (self, face);
1492 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 }
1493 } 2157 }
1494
1495 if (flags & 2)
1496 {
1497 faceid face = (data [0] << 8) + data [1]; data += 2;
1498 need_facenum (self, face);
1499 cell->tile [1] = self->face2tile [face];
1500 }
1501
1502 if (flags & 1)
1503 {
1504 faceid face = (data [0] << 8) + data [1]; data += 2;
1505 need_facenum (self, face);
1506 cell->tile [2] = self->face2tile [face];
1507 }
1508 } 2158 }
1509 else 2159 else
1510 cell->darkness = 0; 2160 CELL_CLEAR (cell);
1511 } 2161 }
1512} 2162}
2163 OUTPUT:
2164 RETVAL
1513 2165
1514SV * 2166SV *
1515mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2167mapmap (DC::Map self, int x0, int y0, int w, int h)
1516 CODE: 2168 CODE:
1517{ 2169{
1518 int x1, x; 2170 int x1, x;
1519 int y1, y; 2171 int y1, y;
1520 int z; 2172 int z;
… …
1533 ? self->row + y 2185 ? self->row + y
1534 : 0; 2186 : 0;
1535 2187
1536 for (x = x0; x < x1; x++) 2188 for (x = x0; x < x1; x++)
1537 { 2189 {
1538 int r = 32, g = 32, b = 32, a = 192; 2190 unsigned int r = 32, g = 32, b = 32, a = 192;
1539 2191
1540 if (row && row->c0 <= x && x < row->c1) 2192 if (row && row->c0 <= x && x < row->c1)
1541 { 2193 {
1542 mapcell *cell = row->col + (x - row->c0); 2194 mapcell *cell = row->col + (x - row->c0);
1543 2195
… …
1545 { 2197 {
1546 maptex tex = self->tex [cell->tile [z]]; 2198 maptex tex = self->tex [cell->tile [z]];
1547 int a0 = 255 - tex.a; 2199 int a0 = 255 - tex.a;
1548 int a1 = tex.a; 2200 int a1 = tex.a;
1549 2201
1550 r = (r * a0 + tex.r * a1) / 255; 2202 r = div255 (r * a0 + tex.r * a1);
1551 g = (g * a0 + tex.g * a1) / 255; 2203 g = div255 (g * a0 + tex.g * a1);
1552 b = (b * a0 + tex.b * a1) / 255; 2204 b = div255 (b * a0 + tex.b * a1);
1553 a = (a * a0 + tex.a * a1) / 255; 2205 a = div255 (a * a0 + tex.a * a1);
1554 } 2206 }
1555 } 2207 }
1556 2208
1557 *map++ = (r ) 2209 *map++ = (r )
1558 | (g << 8) 2210 | (g << 8)
1559 | (b << 16) 2211 | (b << 16)
1560 | (a << 24); 2212 | (a << 24);
1561 } 2213 }
1562 } 2214 }
1563 2215
1564 RETVAL = map_sv; 2216 RETVAL = map_sv;
1565} 2217}
1566 OUTPUT: 2218 OUTPUT:
1567 RETVAL 2219 RETVAL
1568 2220
1569void 2221void
1570draw (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)
1571 CODE: 2223 CODE:
1572{ 2224{
1573 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1574 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1576 smooth_key skey;
1577 int x, y, z; 2225 int x, y, z;
1578 int last_name;
1579 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
1580 // thats current max. sorry. 2237 // that's current max. sorry.
1581 if (sw > 255) sw = 255; 2238 if (sw > 255) sw = 255;
1582 if (sh > 255) sh = 255; 2239 if (sh > 255) sh = 255;
1583 2240
1584 // clear key, in case of extra padding
1585 memset (&skey, 0, sizeof (skey)); 2241 memset (&key, 0, sizeof (key));
1586 2242 key.r = 255;
1587 glColor4ub (255, 255, 255, 255); 2243 key.g = 255;
1588 2244 key.b = 255;
1589 glEnable (GL_BLEND); 2245 key.a = 255;
1590 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2246 key.mode = GL_QUADS;
1591 glEnable (GL_TEXTURE_2D); 2247 key.format = GL_T2F_V3F;
1592 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1593
1594 glBegin (GL_QUADS);
1595
1596 last_name = 0;
1597 2248
1598 mx += self->x; 2249 mx += self->x;
1599 my += self->y; 2250 my += self->y;
1600 2251
1601 // first pass: determine smooth_max 2252 // first pass: determine smooth_max
1602 // rather ugly, if you ask me 2253 // rather ugly, if you ask me
1603 // could also be stored inside mapcell and updated on change 2254 // could also be stored inside mapcell and updated on change
1604 memset (smooth_max, 0, sizeof (smooth_max)); 2255 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1605 2256
1606 for (y = 0; y < sh; y++) 2257 for (y = 0; y < sh; y++)
1607 if (0 <= y + my && y + my < self->rows) 2258 if (0 <= y + my && y + my < self->rows)
1608 { 2259 {
1609 maprow *row = self->row + (y + my); 2260 maprow *row = self->row + (y + my);
… …
1618 MAX (self->tex [cell->tile [1]].smoothlevel, 2269 MAX (self->tex [cell->tile [1]].smoothlevel,
1619 self->tex [cell->tile [2]].smoothlevel)); 2270 self->tex [cell->tile [2]].smoothlevel));
1620 } 2271 }
1621 } 2272 }
1622 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
1623 for (z = 0; z <= 2; z++) 2278 for (z = 0; z <= 2; z++)
1624 { 2279 {
1625 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;
1626 2284
1627 for (y = 0; y < sh; y++) 2285 for (y = 0; y < sh; y++)
1628 if (0 <= y + my && y + my < self->rows) 2286 if (0 <= y + my && y + my < self->rows)
1629 { 2287 {
1630 maprow *row = self->row + (y + my); 2288 maprow *row = self->row + (y + my);
… …
1636 tileid tile = cell->tile [z]; 2294 tileid tile = cell->tile [z];
1637 2295
1638 if (tile) 2296 if (tile)
1639 { 2297 {
1640 maptex tex = self->tex [tile]; 2298 maptex tex = self->tex [tile];
1641 int px = (x + 1) * T - tex.w; 2299 int px, py;
1642 int py = (y + 1) * T - tex.h;
1643 2300
1644 // suppressing texture state switches here
1645 // is only moderately effective, but worth the extra effort
1646 if (last_name != tex.name) 2301 if (key.texname != tex.name)
1647 { 2302 {
2303 self->tex [tile].unused = 0;
2304
1648 if (!tex.name) 2305 if (!tex.name)
1649 tex = self->tex [2]; /* missing, replace by noface */ 2306 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1650 2307
2308 key.texname = tex.name;
1651 glEnd (); 2309 arr = &rc.array (key);
1652 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1653 glBegin (GL_QUADS);
1654 } 2310 }
1655 2311
1656 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2312 px = (x + 1) * Th - tex.w;
1657 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2313 py = (y + 1) * Tw - tex.h;
1658 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1659 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1660 2314
1661 if (cell->flags && z == 2) 2315 if (expect_false (cell->player == player) && expect_false (z == 2))
1662 { 2316 {
1663 if (cell->flags & 1) 2317 pl_x = px;
2318 pl_y = py;
2319 pl_tex = tex;
1664 { 2320 continue;
1665 maptex tex = self->tex [1];
1666 int px = x * T + T * 2 / 32;
1667 int py = y * T - T * 6 / 32;
1668
1669 glEnd ();
1670 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1671 glBegin (GL_QUADS);
1672
1673 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677 }
1678 } 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);
1679 2327
1680 // update smooth hash 2328 // update smooth hash
1681 if (tex.smoothtile) 2329 if (tex.smoothtile)
1682 { 2330 {
1683 skey.tile = tex.smoothtile; 2331 skey.tile = tex.smoothtile;
1684 skey.level = tex.smoothlevel; 2332 skey.level = tex.smoothlevel;
1685 2333
1686 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2334 smooth_level[tex.smoothlevel] = 1;
1687 2335
1688 // 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
1689 // shifted +1|+1 so we always stay positive. 2337 // shifted +1|+1 so we always stay positive.
1690 2338
1691 // bits is ___n cccc CCCC bbbb 2339 // bits is ___n cccc CCCC bbbb
… …
1699 2347
1700 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2348 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1701 // ·· ·· ·┏ ┓· 2349 // ·· ·· ·┏ ┓·
1702 2350
1703 // full tile 2351 // full tile
1704 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);
1705 2353
1706 // borders 2354 // borders
1707 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);
1708 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);
1709 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);
1710 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);
1711 2359
1712 // corners 2360 // corners
1713 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);
1714 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);
1715 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);
1716 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);
1717 } 2385 }
1718 } 2386 }
1719 } 2387 }
1720 } 2388 }
1721 2389
2390 rc.draw ();
2391 rc.clear ();
2392
1722 // go through all smoothlevels, lowest to highest, then draw. 2393 // go through all smoothlevels, lowest to highest, then draw.
1723 // this is basically counting sort 2394 // this is basically counting sort
1724 { 2395 {
1725 int w, b; 2396 int w, b;
1726 2397
1727 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)
1728 { 2403 {
1729 uint32_t smask = smooth_level [w]; 2404 smooth_key &skey = it->first;
1730 if (smask) 2405 IV bits = it->second;
1731 for (b = 0; b < 32; ++b) 2406
1732 if (smask & (((uint32_t)1) << b)) 2407 if (!(bits & 0x1000)
2408 && skey.level == level
2409 && level > smooth_max [skey.x][skey.y])
1733 { 2410 {
1734 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
1735 HE *he; 2419 if (tex.name)
1736
1737 hv_iterinit (smooth);
1738 while ((he = hv_iternext (smooth)))
1739 { 2420 {
1740 smooth_key *skey = (smooth_key *)HeKEY (he); 2421 // this time avoiding texture state changes
1741 IV bits = SvIVX (HeVAL (he)); 2422 // save gobs of state changes.
1742 2423 if (key.texname != tex.name)
1743 if (!(bits & 0x1000)
1744 && skey->level == level
1745 && level >= smooth_max [skey->x][skey->y])
1746 { 2424 {
1747 maptex tex = self->tex [skey->tile]; 2425 self->tex [skey.tile].unused = 0;
1748 int px = (((int)skey->x) - 1) * T;
1749 int py = (((int)skey->y) - 1) * T;
1750 int border = bits & 15;
1751 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752 float dx = tex.s * .0625f; // 16 images/row
1753 float dy = tex.t * .5f ; // 2 images/column
1754 2426
1755 // this time naively avoiding texture state changes
1756 // save gobs of state changes.
1757 if (last_name != tex.name)
1758 {
1759 if (!tex.name)
1760 continue; // smoothing not yet available
1761
1762 glEnd (); 2427 glEnd ();
1763 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2428 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764 glBegin (GL_QUADS); 2429 glBegin (GL_QUADS);
1765 } 2430 }
1766 2431
1767 if (border) 2432 if (border)
1768 { 2433 {
1769 float ox = border * dx; 2434 float ox = border * dx;
1770 2435
1771 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2436 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2437 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1773 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2438 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1774 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2439 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1775 } 2440 }
1776 2441
1777 if (corner) 2442 if (corner)
1778 { 2443 {
1779 float ox = corner * dx; 2444 float ox = corner * dx;
1780 2445
1781 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2446 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2447 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1783 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2448 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1784 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2449 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1785 }
1786 } 2450 }
1787 } 2451 }
1788 } 2452 }
1789 } 2453 }
2454
2455 glEnd ();
2456 glDisable (GL_TEXTURE_2D);
2457 key.texname = -1;
1790 } 2458 }
1791
1792 hv_clear (smooth);
1793 } 2459 }
1794 2460
1795 glEnd (); 2461 if (pl_tex.name)
2462 {
2463 maptex tex = pl_tex;
2464 int px = pl_x + sdx;
2465 int py = pl_y + sdy;
1796 2466
1797 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
1798 glDisable (GL_BLEND); 2481 glDisable (GL_BLEND);
1799 2482
1800 // top layer: overlays such as the health bar 2483 // top layer: overlays such as the health bar
1801 for (y = 0; y < sh; y++) 2484 for (y = 0; y < sh; y++)
1802 if (0 <= y + my && y + my < self->rows) 2485 if (0 <= y + my && y + my < self->rows)
… …
1806 for (x = 0; x < sw; x++) 2489 for (x = 0; x < sw; x++)
1807 if (row->c0 <= x + mx && x + mx < row->c1) 2490 if (row->c0 <= x + mx && x + mx < row->c1)
1808 { 2491 {
1809 mapcell *cell = row->col + (x + mx - row->c0); 2492 mapcell *cell = row->col + (x + mx - row->c0);
1810 2493
1811 int px = x * T; 2494 int px = x * Tw;
1812 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 }
1813 2502
1814 if (cell->stat_hp) 2503 if (cell->stat_hp)
1815 { 2504 {
1816 int width = cell->stat_width * T; 2505 int width = cell->stat_width * Tw;
1817 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2506 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1818 2507
1819 glColor3ub (0, 0, 0); 2508 glColor3ub (0, 0, 0);
1820 glRectf (px + 1, py - thick - 2, 2509 glRectf (px + 1, py - thick - 2,
1821 px + width - 1, py); 2510 px + width - 1, py);
1822 2511
… …
1828 } 2517 }
1829 } 2518 }
1830} 2519}
1831 2520
1832void 2521void
1833draw_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)
1834 CODE: 2523 CODE:
1835{ 2524{
1836 static float color[16][3] = { 2525 static float color[16][3] = {
1837 { 0.00F, 0.00F, 0.00F }, 2526 { 0.00f, 0.00f, 0.00f },
1838 { 1.00F, 1.00F, 1.00F }, 2527 { 1.00f, 1.00f, 1.00f },
1839 { 0.00F, 0.00F, 0.55F }, 2528 { 0.00f, 0.00f, 0.55f },
1840 { 1.00F, 0.00F, 0.00F }, 2529 { 1.00f, 0.00f, 0.00f },
1841 2530
1842 { 1.00F, 0.54F, 0.00F }, 2531 { 1.00f, 0.54f, 0.00f },
1843 { 0.11F, 0.56F, 1.00F }, 2532 { 0.11f, 0.56f, 1.00f },
1844 { 0.93F, 0.46F, 0.00F }, 2533 { 0.93f, 0.46f, 0.00f },
1845 { 0.18F, 0.54F, 0.34F }, 2534 { 0.18f, 0.54f, 0.34f },
1846 2535
1847 { 0.56F, 0.73F, 0.56F }, 2536 { 0.56f, 0.73f, 0.56f },
1848 { 0.80F, 0.80F, 0.80F }, 2537 { 0.80f, 0.80f, 0.80f },
1849 { 0.55F, 0.41F, 0.13F }, 2538 { 0.55f, 0.41f, 0.13f },
1850 { 0.99F, 0.77F, 0.26F }, 2539 { 0.99f, 0.77f, 0.26f },
1851 2540
1852 { 0.74F, 0.65F, 0.41F }, 2541 { 0.74f, 0.65f, 0.41f },
1853 2542
1854 { 0.00F, 1.00F, 1.00F }, 2543 { 0.00f, 1.00f, 1.00f },
1855 { 1.00F, 0.00F, 1.00F }, 2544 { 1.00f, 0.00f, 1.00f },
1856 { 1.00F, 1.00F, 0.00F }, 2545 { 1.00f, 1.00f, 0.00f },
1857 }; 2546 };
1858 2547
1859 int x, y; 2548 int x, y;
1860 2549
1861 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 */
1862 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2557 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1863 glEnable (GL_BLEND); 2558 glEnable (GL_BLEND);
1864 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2559 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865 glBegin (GL_QUADS); 2560 glBegin (GL_QUADS);
1866 2561
1867 for (y = 0; y < h; y++) 2562 for (y = 0; y < h; y++)
… …
1871 2566
1872 if (m) 2567 if (m)
1873 { 2568 {
1874 float *c = color [m & 15]; 2569 float *c = color [m & 15];
1875 2570
1876 float tx1 = m & 0x40 ? 0.5 : 0.; 2571 float tx1 = m & 0x40 ? 0.5f : 0.f;
1877 float tx2 = tx1 + 0.5; 2572 float tx2 = tx1 + 0.5f;
1878 2573
1879 glColor4f (c[0], c[1], c[2], 0.75); 2574 glColor4f (c[0], c[1], c[2], 1);
1880 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2575 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1881 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2576 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1882 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2577 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1883 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2578 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1884 } 2579 }
… …
1888 glDisable (GL_BLEND); 2583 glDisable (GL_BLEND);
1889 glDisable (GL_TEXTURE_2D); 2584 glDisable (GL_TEXTURE_2D);
1890} 2585}
1891 2586
1892void 2587void
1893fow_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)
1894 PPCODE: 2589 PPCODE:
1895{ 2590{
1896 int x, y; 2591 int x, y;
1897 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;
1898 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2596 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1899 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2597 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1900 2598 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1901 memset (darkness, 255, sw4 * sh); 2599 memset (darkness1, 0, sw1*sh1);
2600
1902 SvPOK_only (darkness_sv); 2601 SvPOK_only (darkness3_sv);
1903 SvCUR_set (darkness_sv, sw4 * sh); 2602 SvCUR_set (darkness3_sv, sw3 * sh3);
1904 2603
1905 mx += self->x; 2604 mx += self->x - 1;
1906 my += self->y; 2605 my += self->y - 1;
1907 2606
1908 for (y = 0; y < sh; y++) 2607 for (y = 0; y < sh1; y++)
1909 if (0 <= y + my && y + my < self->rows) 2608 if (0 <= y + my && y + my < self->rows)
1910 { 2609 {
1911 maprow *row = self->row + (y + my); 2610 maprow *row = self->row + (y + my);
1912 2611
1913 for (x = 0; x < sw; x++) 2612 for (x = 0; x < sw1; x++)
1914 if (row->c0 <= x + mx && x + mx < row->c1) 2613 if (row->c0 <= x + mx && x + mx < row->c1)
1915 { 2614 {
1916 mapcell *cell = row->col + (x + mx - row->c0); 2615 mapcell *cell = row->col + (x + mx - row->c0);
1917 2616
1918 darkness[y * sw4 + x] = cell->darkness 2617 darkness1 [y * sw1 + x] = cell->darkness
1919 ? 255 - (cell->darkness - 1) 2618 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1920 : 255 - FOW_DARKNESS; 2619 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1921 } 2620 }
1922 } 2621 }
1923 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
1924 EXTEND (SP, 3); 2661 EXTEND (SP, 3);
1925 PUSHs (sv_2mortal (newSViv (sw4))); 2662 PUSHs (sv_2mortal (newSViv (sw3)));
1926 PUSHs (sv_2mortal (newSViv (sh))); 2663 PUSHs (sv_2mortal (newSViv (sh3)));
1927 PUSHs (darkness_sv); 2664 PUSHs (darkness3_sv);
1928} 2665}
1929 2666
1930SV * 2667SV *
1931get_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)
1932 CODE: 2669 CODE:
1933{ 2670{
1934 int x, y, x1, y1; 2671 int x, y, x1, y1;
1935 SV *data_sv = newSV (w * h * 7 + 5); 2672 SV *data_sv = newSV (w * h * 7 + 5);
1936 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2673 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1993 else 2730 else
1994 *data++ = 0; 2731 *data++ = 0;
1995 } 2732 }
1996 } 2733 }
1997 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 {
1998 SvPOK_only (data_sv); 2738 SvPOK_only (data_sv);
1999 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2740 }
2741
2000 RETVAL = data_sv; 2742 RETVAL = data_sv;
2001} 2743}
2002 OUTPUT: 2744 OUTPUT:
2003 RETVAL 2745 RETVAL
2004 2746
2005void 2747void
2006set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2748set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2007 PPCODE: 2749 PPCODE:
2008{ 2750{
2009 int x, y, z; 2751 int x, y, z;
2010 int w, h; 2752 int w, h;
2011 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;
2012 2764
2013 if (*data++ != 0) 2765 if (*data++ != 0)
2014 return; /* version mismatch */ 2766 XSRETURN_EMPTY; /* version mismatch */
2015 2767
2016 w = *data++ << 8; w |= *data++; 2768 w = *data++ << 8; w |= *data++;
2017 h = *data++ << 8; h |= *data++; 2769 h = *data++ << 8; h |= *data++;
2018 2770
2019 // 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
… …
2031 { 2783 {
2032 maprow *row = map_get_row (self, y); 2784 maprow *row = map_get_row (self, y);
2033 2785
2034 for (x = x0; x < x1; x++) 2786 for (x = x0; x < x1; x++)
2035 { 2787 {
2788 uint8_t flags;
2789
2790 if (data + 7 >= end)
2791 XSRETURN_EMPTY;
2792
2036 uint8_t flags = *data++; 2793 flags = *data++;
2037 2794
2038 if (flags) 2795 if (flags)
2039 { 2796 {
2040 mapcell *cell = row_get_cell (row, x); 2797 mapcell *cell = row_get_cell (row, x);
2041 tileid tile[3] = { 0, 0, 0 }; 2798 tileid tile[3] = { 0, 0, 0 };
… …
2044 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2801 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2045 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2802 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2046 2803
2047 if (cell->darkness == 0) 2804 if (cell->darkness == 0)
2048 { 2805 {
2049 cell->darkness = 0; 2806 /*cell->darkness = 0;*/
2807 EXTEND (SP, 3);
2050 2808
2051 for (z = 0; z <= 2; z++) 2809 for (z = 0; z <= 2; z++)
2052 { 2810 {
2053 tileid t = tile [z]; 2811 tileid t = tile [z];
2054 2812
2055 if (t >= self->texs || (t && !self->tex [t].name)) 2813 if (t >= self->texs || (t && !self->tex [t].name))
2056 { 2814 {
2057 XPUSHs (sv_2mortal (newSViv (t))); 2815 PUSHs (sv_2mortal (newSViv (t)));
2058 need_texid (self, t); 2816 need_texid (self, t);
2059 } 2817 }
2060 2818
2061 cell->tile [z] = t; 2819 cell->tile [z] = t;
2062 } 2820 }
… …
2064 } 2822 }
2065 } 2823 }
2066 } 2824 }
2067} 2825}
2068 2826
2069MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2827MODULE = Deliantra::Client PACKAGE = DC::RW
2070 2828
2071CFPlus::MixChunk 2829DC::RW
2072new_from_file (SV *class, char *path) 2830new (SV *klass, SV *data_sv)
2073 CODE: 2831 CODE:
2074 RETVAL = Mix_LoadWAV (path); 2832{
2833 STRLEN datalen;
2834 char *data = SvPVbyte (data_sv, datalen);
2835
2836 RETVAL = SDL_RWFromConstMem (data, datalen);
2837}
2075 OUTPUT: 2838 OUTPUT:
2076 RETVAL 2839 RETVAL
2077 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 : '('
2078void 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
2079DESTROY (CFPlus::MixChunk self) 2968DESTROY (DC::MixChunk self)
2080 CODE: 2969 CODE:
2081 Mix_FreeChunk (self); 2970 Mix_FreeChunk (self);
2082 2971
2083int 2972int
2084volume (CFPlus::MixChunk self, int volume = -1) 2973volume (DC::MixChunk self, int volume = -1)
2085 CODE: 2974 CODE:
2975 if (items > 1)
2976 volume = CLAMP (volume, 0, 128);
2086 RETVAL = Mix_VolumeChunk (self, volume); 2977 RETVAL = Mix_VolumeChunk (self, volume);
2087 OUTPUT: 2978 OUTPUT:
2088 RETVAL 2979 RETVAL
2089 2980
2090int 2981DC::Channel
2091play (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)
2092 CODE: 2983 CODE:
2984{
2093 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}
2094 OUTPUT: 2996 OUTPUT:
2095 RETVAL 2997 RETVAL
2096 2998
2097MODULE = 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
2098 3012
2099int 3013int
2100volume (int volume = -1) 3014volume (int volume = -1)
3015 PROTOTYPE: ;$
2101 CODE: 3016 CODE:
3017 if (items > 0)
3018 volume = CLAMP (volume, 0, 128);
2102 RETVAL = Mix_VolumeMusic (volume); 3019 RETVAL = Mix_VolumeMusic (volume);
2103 OUTPUT: 3020 OUTPUT:
2104 RETVAL 3021 RETVAL
2105 3022
2106CFPlus::MixMusic 3023void
2107new_from_file (SV *class, char *path) 3024fade_out (int ms)
2108 CODE: 3025 CODE:
2109 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 ();
2110 OUTPUT: 3037 OUTPUT:
2111 RETVAL 3038 RETVAL
2112 3039
3040DC::MixMusic
3041new (SV *klass, DC::RW rwops)
3042 CODE:
3043 RETVAL = Mix_LoadMUS_RW (rwops);
3044 OUTPUT:
3045 RETVAL
3046
2113void 3047void
2114DESTROY (CFPlus::MixMusic self) 3048DESTROY (DC::MixMusic self)
2115 CODE: 3049 CODE:
2116 Mix_FreeMusic (self); 3050 Mix_FreeMusic (self);
2117 3051
2118int 3052int
2119play (CFPlus::MixMusic self, int loops = -1) 3053play (DC::MixMusic self, int loops = -1)
2120 CODE: 3054 CODE:
2121 RETVAL = Mix_PlayMusic (self, loops); 3055 RETVAL = Mix_PlayMusic (self, loops);
2122 OUTPUT: 3056 OUTPUT:
2123 RETVAL 3057 RETVAL
2124 3058
2125MODULE = 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
2126 3067
2127BOOT: 3068BOOT:
2128{ 3069{
2129 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3070 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130 static const struct { 3071 static const struct {
2131 const char *name; 3072 const char *name;
2132 IV iv; 3073 IV iv;
2133 } *civ, const_iv[] = { 3074 } *civ, const_iv[] = {
2134# 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),
2135 const_iv (GL_COLOR_MATERIAL), 3080 const_iv (GL_COLOR_MATERIAL),
2136 const_iv (GL_SMOOTH), 3081 const_iv (GL_SMOOTH),
2137 const_iv (GL_FLAT), 3082 const_iv (GL_FLAT),
2138 const_iv (GL_DITHER), 3083 const_iv (GL_DITHER),
2139 const_iv (GL_BLEND), 3084 const_iv (GL_BLEND),
… …
2143 const_iv (GL_ALPHA_TEST), 3088 const_iv (GL_ALPHA_TEST),
2144 const_iv (GL_NORMALIZE), 3089 const_iv (GL_NORMALIZE),
2145 const_iv (GL_RESCALE_NORMAL), 3090 const_iv (GL_RESCALE_NORMAL),
2146 const_iv (GL_FRONT), 3091 const_iv (GL_FRONT),
2147 const_iv (GL_BACK), 3092 const_iv (GL_BACK),
3093 const_iv (GL_AUX0),
2148 const_iv (GL_AND), 3094 const_iv (GL_AND),
2149 const_iv (GL_ONE), 3095 const_iv (GL_ONE),
2150 const_iv (GL_ZERO), 3096 const_iv (GL_ZERO),
2151 const_iv (GL_SRC_ALPHA), 3097 const_iv (GL_SRC_ALPHA),
2152 const_iv (GL_DST_ALPHA), 3098 const_iv (GL_DST_ALPHA),
2153 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3099 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2154 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),
2155 const_iv (GL_SRC_ALPHA_SATURATE), 3105 const_iv (GL_SRC_ALPHA_SATURATE),
2156 const_iv (GL_RGB), 3106 const_iv (GL_RGB),
2157 const_iv (GL_RGBA), 3107 const_iv (GL_RGBA),
2158 const_iv (GL_RGBA4), 3108 const_iv (GL_RGBA4),
2159 const_iv (GL_RGBA8), 3109 const_iv (GL_RGBA8),
… …
2165 const_iv (GL_INTENSITY), 3115 const_iv (GL_INTENSITY),
2166 const_iv (GL_LUMINANCE), 3116 const_iv (GL_LUMINANCE),
2167 const_iv (GL_LUMINANCE_ALPHA), 3117 const_iv (GL_LUMINANCE_ALPHA),
2168 const_iv (GL_FLOAT), 3118 const_iv (GL_FLOAT),
2169 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),
2170 const_iv (GL_COMPILE), 3126 const_iv (GL_COMPILE),
3127 const_iv (GL_PROXY_TEXTURE_1D),
3128 const_iv (GL_PROXY_TEXTURE_2D),
2171 const_iv (GL_TEXTURE_1D), 3129 const_iv (GL_TEXTURE_1D),
2172 const_iv (GL_TEXTURE_2D), 3130 const_iv (GL_TEXTURE_2D),
2173 const_iv (GL_TEXTURE_ENV), 3131 const_iv (GL_TEXTURE_ENV),
2174 const_iv (GL_TEXTURE_MAG_FILTER), 3132 const_iv (GL_TEXTURE_MAG_FILTER),
2175 const_iv (GL_TEXTURE_MIN_FILTER), 3133 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2196 const_iv (GL_COLOR_LOGIC_OP), 3154 const_iv (GL_COLOR_LOGIC_OP),
2197 const_iv (GL_SEPARABLE_2D), 3155 const_iv (GL_SEPARABLE_2D),
2198 const_iv (GL_CONVOLUTION_2D), 3156 const_iv (GL_CONVOLUTION_2D),
2199 const_iv (GL_CONVOLUTION_BORDER_MODE), 3157 const_iv (GL_CONVOLUTION_BORDER_MODE),
2200 const_iv (GL_CONSTANT_BORDER), 3158 const_iv (GL_CONSTANT_BORDER),
3159 const_iv (GL_POINTS),
2201 const_iv (GL_LINES), 3160 const_iv (GL_LINES),
2202 const_iv (GL_LINE_STRIP), 3161 const_iv (GL_LINE_STRIP),
2203 const_iv (GL_LINE_LOOP), 3162 const_iv (GL_LINE_LOOP),
2204 const_iv (GL_QUADS), 3163 const_iv (GL_QUADS),
2205 const_iv (GL_QUAD_STRIP), 3164 const_iv (GL_QUAD_STRIP),
2206 const_iv (GL_TRIANGLES), 3165 const_iv (GL_TRIANGLES),
2207 const_iv (GL_TRIANGLE_STRIP), 3166 const_iv (GL_TRIANGLE_STRIP),
2208 const_iv (GL_TRIANGLE_FAN), 3167 const_iv (GL_TRIANGLE_FAN),
3168 const_iv (GL_POLYGON),
2209 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),
2210 const_iv (GL_FASTEST), 3175 const_iv (GL_FASTEST),
3176 const_iv (GL_DONT_CARE),
3177 const_iv (GL_NICEST),
2211 const_iv (GL_V2F), 3178 const_iv (GL_V2F),
2212 const_iv (GL_V3F), 3179 const_iv (GL_V3F),
2213 const_iv (GL_T2F_V3F), 3180 const_iv (GL_T2F_V3F),
2214 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),
2215# undef const_iv 3185# undef const_iv
2216 }; 3186 };
2217 3187
2218 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--)
2219 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3189 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2220}
2221 3190
2222char * 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 *
2223gl_vendor () 3205gl_vendor ()
2224 CODE: 3206 CODE:
2225 RETVAL = (char *)glGetString (GL_VENDOR); 3207 RETVAL = (const char *)glGetString (GL_VENDOR);
2226 OUTPUT: 3208 OUTPUT:
2227 RETVAL 3209 RETVAL
2228 3210
2229char * 3211const char *
2230gl_version () 3212gl_version ()
2231 CODE: 3213 CODE:
2232 RETVAL = (char *)glGetString (GL_VERSION); 3214 RETVAL = (const char *)glGetString (GL_VERSION);
2233 OUTPUT: 3215 OUTPUT:
2234 RETVAL 3216 RETVAL
2235 3217
2236char * 3218const char *
2237gl_extensions () 3219gl_extensions ()
2238 CODE: 3220 CODE:
2239 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3221 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2240 OUTPUT: 3222 OUTPUT:
2241 RETVAL 3223 RETVAL
2242 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
2243int glGetError () 3243int glGetError ()
2244 3244
2245void glFinish () 3245void glFinish ()
3246
3247void glFlush ()
2246 3248
2247void glClear (int mask) 3249void glClear (int mask)
2248 3250
2249void glClearColor (float r, float g, float b, float a = 1.0) 3251void glClearColor (float r, float g, float b, float a = 1.0)
2250 PROTOTYPE: @ 3252 PROTOTYPE: @
… …
2261 3263
2262void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3264void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2263 CODE: 3265 CODE:
2264 gl_BlendFuncSeparate (sa, da, saa, daa); 3266 gl_BlendFuncSeparate (sa, da, saa, daa);
2265 3267
3268# void glBlendEquation (int se)
3269
2266void glDepthMask (int flag) 3270void glDepthMask (int flag)
2267 3271
2268void glLogicOp (int opcode) 3272void glLogicOp (int opcode)
2269 3273
2270void glColorMask (int red, int green, int blue, int alpha) 3274void glColorMask (int red, int green, int blue, int alpha)
… …
2284# near_ and far_ are due to microsofts buggy "c" compiler 3288# near_ and far_ are due to microsofts buggy "c" compiler
2285void 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_)
2286 3290
2287# near_ and far_ are due to microsofts buggy "c" compiler 3291# near_ and far_ are due to microsofts buggy "c" compiler
2288void 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
2289 3295
2290void glViewport (int x, int y, int width, int height) 3296void glViewport (int x, int y, int width, int height)
2291 3297
2292void glScissor (int x, int y, int width, int height) 3298void glScissor (int x, int y, int width, int height)
2293 3299
… …
2301 3307
2302void glRotate (float angle, float x, float y, float z) 3308void glRotate (float angle, float x, float y, float z)
2303 CODE: 3309 CODE:
2304 glRotatef (angle, x, y, z); 3310 glRotatef (angle, x, y, z);
2305 3311
2306void glBegin (int mode)
2307
2308void glEnd ()
2309
2310void glColor (float r, float g, float b, float a = 1.0) 3312void glColor (float r, float g, float b, float a = 1.0)
2311 PROTOTYPE: @ 3313 PROTOTYPE: @
2312 ALIAS: 3314 ALIAS:
2313 glColor_premultiply = 1 3315 glColor_premultiply = 1
2314 CODE: 3316 CODE:
2315 if (ix) 3317 if (ix)
2316 { 3318 {
… …
2319 b *= a; 3321 b *= a;
2320 } 3322 }
2321 // microsoft visual "c" rounds instead of truncating... 3323 // microsoft visual "c" rounds instead of truncating...
2322 glColor4f (r, g, b, a); 3324 glColor4f (r, g, b, a);
2323 3325
2324void glInterleavedArrays (int format, int stride, char *data)
2325
2326void glDrawElements (int mode, int count, int type, char *indices)
2327
2328# 1.2 void glDrawRangeElements (int mode, int start, int end
2329
2330void glRasterPos (float x, float y, float z = 0.) 3326void glRasterPos (float x, float y, float z = 0.)
2331 CODE: 3327 CODE:
2332 glRasterPos3f (0, 0, z); 3328 glRasterPos3f (0, 0, z);
2333 glBitmap (0, 0, 0, 0, x, y, 0); 3329 glBitmap (0, 0, 0, 0, x, y, 0);
2334 3330
… …
2338 3334
2339void glTexCoord (float s, float t) 3335void glTexCoord (float s, float t)
2340 CODE: 3336 CODE:
2341 glTexCoord2f (s, t); 3337 glTexCoord2f (s, t);
2342 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
2343void glTexEnv (int target, int pname, float param) 3368void glTexEnv (int target, int pname, float param)
2344 CODE: 3369 CODE:
2345 glTexEnvf (target, pname, param); 3370 glTexEnvf (target, pname, param);
2346 3371
2347void glTexParameter (int target, int pname, float param) 3372void glTexParameter (int target, int pname, float param)
… …
2363void 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)
2364 CODE: 3389 CODE:
2365 if (gl.SeparableFilter2D) 3390 if (gl.SeparableFilter2D)
2366 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3391 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2367 3392
2368void 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)
2369 3394
2370void 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)
2371 3396
2372void 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)
2373 3400
2374void 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)
2375 3402
2376int glGenTexture () 3403int glGenTexture ()
2377 CODE: 3404 CODE:
2378{ 3405 RETVAL = gen_texture ();
2379 GLuint name;
2380 if (AvFILL (texture_av) >= 0)
2381 name = (GLuint)av_pop (texture_av);
2382 else
2383 glGenTextures (1, &name);
2384 RETVAL = name;
2385}
2386 OUTPUT: 3406 OUTPUT:
2387 RETVAL 3407 RETVAL
2388 3408
2389void glDeleteTexture (int name) 3409void glDeleteTexture (int name)
2390 CODE: 3410 CODE:
2391{ 3411 del_texture (name);
2392 /* make a half-assed attempt at returning the memory used by the texture */ 3412
2393 /* textures are frequently being reused by cfplus anyway */
2394 glBindTexture (GL_TEXTURE_2D, name);
2395 glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2396 av_push (texture_av, (SV *)name);
2397 /*glDeleteTextures (1, &name_);*/
2398}
2399
2400int glGenList () 3413int glGenList ()
2401 CODE: 3414 CODE:
2402 RETVAL = glGenLists (1); 3415 RETVAL = glGenLists (1);
2403 OUTPUT: 3416 OUTPUT:
2404 RETVAL 3417 RETVAL
… …
2411 3424
2412void glEndList () 3425void glEndList ()
2413 3426
2414void glCallList (int list) 3427void glCallList (int list)
2415 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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