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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.186 by root, Sat Apr 21 09:25:31 2007 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
20#include "flat_hash_map.hpp"
21
15#ifdef _WIN32 22#ifdef _WIN32
16# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
17#endif 28#endif
18 29
19#include <assert.h> 30#include <cassert>
20#include <math.h> 31#include <cmath>
21#include <string.h> 32#include <cstring>
22#include <stdio.h> 33#include <cstdio>
23#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24 40
25#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
26#include <SDL_endian.h> 43#include <SDL_endian.h>
27#include <SDL_image.h> 44#include <SDL_image.h>
28#include <SDL_mixer.h> 45#include <SDL_mixer.h>
29#include <SDL_opengl.h> 46#include <SDL_opengl.h>
30 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
31#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
33 57
34#include <glib/gmacros.h> 58#include <glib.h>
35 59
36#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
37 72
38#ifndef _WIN32 73#ifndef _WIN32
39# include <sys/types.h> 74# include <sys/types.h>
40# include <sys/socket.h> 75# include <sys/socket.h>
41# include <netinet/in.h> 76# include <netinet/in.h>
42# include <netinet/tcp.h> 77# include <netinet/tcp.h>
43# include <inttypes.h> 78# include <inttypes.h>
44#endif 79#endif
45 80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
83#else
84# define expect(expr,value) (expr)
85#endif
86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
48#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
49 96
50#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
52 99
53#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
54 101
55#if 0 102/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 104
58# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
59#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
60 130
61static struct 131static struct
62{ 132{
63#define GL_FUNC(ptr,name) ptr name; 133#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 134#include "glfunc.h"
65#undef GL_FUNC 135#undef GL_FUNC
66} gl; 136} gl;
67 137
138static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 140{
70 if (gl.BlendFuncSeparate) 141 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 142 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 143 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 145 else
75 glBlendFunc (sa, da); 146 glBlendFunc (sa, da);
76} 147}
77 148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
78#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
79 175
80#include "pango-font.c" 176#include "pango-font.c"
81#include "pango-fontmap.c" 177#include "pango-fontmap.c"
82#include "pango-render.c" 178#include "pango-render.c"
83 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
86 184
87typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
88 186
89static int 187static int
90shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
91{ 189{
92 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
93 191
94 while (attrs) 192 while (attrs)
95 { 193 {
96 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
97 195
98 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
99 return 1; 197 return 1;
100 198
101 attrs = attrs->next; 199 attrs = attrs->next;
102 } 200 }
103 201
104 return 0; 202 return 0;
105} 203}
106 204
107typedef struct cf_layout { 205struct cf_layout {
108 PangoLayout *pl; 206 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
110 int base_height; 208 int base_height;
111 CFPlus__Font font; 209 DC__Font font;
112} *CFPlus__Layout; 210 rc_t *rc;
211};
113 212
213typedef cf_layout *DC__Layout;
214
114static CFPlus__Font default_font; 215static DC__Font default_font;
115static PangoContext *opengl_context; 216static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
117 218
118static void 219static void
119substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
120{ 221{
121 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
122#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
123 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
124#endif 225#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 227}
127 228
128static void 229static void
129layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
130{ 231{
131 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
132 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
133 */ 234 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
135 236
136 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 239
139 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
140} 241}
141 242
142static void 243static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 245{
145 PangoRectangle rect; 246 PangoRectangle rect;
146 247
147 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
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 New (0, RETVAL, 1, struct 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.;
902 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
903 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
904 RETVAL->font = 0; 1382 RETVAL->font = 0;
1383 RETVAL->rc = rc_alloc ();
905 1384
906 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1385 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907 layout_update_font (RETVAL); 1386 layout_update_font (RETVAL);
908 OUTPUT: 1387 OUTPUT:
909 RETVAL 1388 RETVAL
910 1389
911void 1390void
912DESTROY (CFPlus::Layout self) 1391DESTROY (DC::Layout self)
913 CODE: 1392 CODE:
914 g_object_unref (self->pl); 1393 g_object_unref (self->pl);
1394 rc_free (self->rc);
915 Safefree (self); 1395 Safefree (self);
916 1396
917void 1397void
918set_text (CFPlus::Layout self, SV *text_) 1398set_text (DC::Layout self, SV *text_)
919 CODE: 1399 CODE:
920{ 1400{
921 STRLEN textlen; 1401 STRLEN textlen;
922 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
923 1403
924 pango_layout_set_text (self->pl, text, textlen); 1404 pango_layout_set_text (self->pl, text, textlen);
925} 1405}
926 1406
927void 1407void
928set_markup (CFPlus::Layout self, SV *text_) 1408set_markup (DC::Layout self, SV *text_)
929 CODE: 1409 CODE:
930{ 1410{
931 STRLEN textlen; 1411 STRLEN textlen;
932 char *text = SvPVutf8 (text_, textlen); 1412 char *text = SvPVutf8 (text_, textlen);
933 1413
934 pango_layout_set_markup (self->pl, text, textlen); 1414 pango_layout_set_markup (self->pl, text, textlen);
935} 1415}
936 1416
937void 1417void
938set_shapes (CFPlus::Layout self, ...) 1418set_shapes (DC::Layout self, ...)
939 CODE: 1419 CODE:
940{ 1420{
941 PangoAttrList *attrs = 0; 1421 PangoAttrList *attrs = 0;
942 const char *text = pango_layout_get_text (self->pl); 1422 const char *text = pango_layout_get_text (self->pl);
943 const char *pos = text; 1423 const char *pos = text;
… …
978 if (attrs) 1458 if (attrs)
979 pango_layout_set_attributes (self->pl, attrs); 1459 pango_layout_set_attributes (self->pl, attrs);
980} 1460}
981 1461
982void 1462void
983get_shapes (CFPlus::Layout self) 1463get_shapes (DC::Layout self)
984 PPCODE: 1464 PPCODE:
985{ 1465{
986 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1466 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987 1467
988 do 1468 do
989 { 1469 {
990 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1470 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991 1471
992 if (run && shape_attr_p (run)) 1472 if (run && shape_attr_p (run))
993 { 1473 {
994 PangoRectangle extents; 1474 PangoRectangle extents;
995 pango_layout_iter_get_run_extents (iter, 0, &extents); 1475 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1003 1483
1004 pango_layout_iter_free (iter); 1484 pango_layout_iter_free (iter);
1005} 1485}
1006 1486
1007int 1487int
1008has_wrapped (CFPlus::Layout self) 1488has_wrapped (DC::Layout self)
1009 CODE: 1489 CODE:
1010{ 1490{
1011 int lines = 1; 1491 int lines = 1;
1012 const char *text = pango_layout_get_text (self->pl); 1492 const char *text = pango_layout_get_text (self->pl);
1013 1493
… …
1018} 1498}
1019 OUTPUT: 1499 OUTPUT:
1020 RETVAL 1500 RETVAL
1021 1501
1022SV * 1502SV *
1023get_text (CFPlus::Layout self) 1503get_text (DC::Layout self)
1024 CODE: 1504 CODE:
1025 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1505 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026 sv_utf8_decode (RETVAL); 1506 sv_utf8_decode (RETVAL);
1027 OUTPUT: 1507 OUTPUT:
1028 RETVAL 1508 RETVAL
1029 1509
1030void 1510void
1031set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1511set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032 CODE: 1512 CODE:
1033 self->r = r; 1513 self->r = r;
1034 self->g = g; 1514 self->g = g;
1035 self->b = b; 1515 self->b = b;
1036 self->a = a; 1516 self->a = a;
1037 1517
1038void 1518void
1039set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1519set_font (DC::Layout self, DC::Font font = 0)
1040 CODE: 1520 CODE:
1041 if (self->font != font) 1521 if (self->font != font)
1042 { 1522 {
1043 self->font = font; 1523 self->font = font;
1044 layout_update_font (self); 1524 layout_update_font (self);
1045 } 1525 }
1046 1526
1047void 1527void
1048set_height (CFPlus::Layout self, int base_height) 1528set_height (DC::Layout self, int base_height)
1049 CODE: 1529 CODE:
1050 if (self->base_height != base_height) 1530 if (self->base_height != base_height)
1051 { 1531 {
1052 self->base_height = base_height; 1532 self->base_height = base_height;
1053 layout_update_font (self); 1533 layout_update_font (self);
1054 } 1534 }
1055 1535
1056void 1536void
1057set_width (CFPlus::Layout self, int max_width = -1) 1537set_width (DC::Layout self, int max_width = -1)
1058 CODE: 1538 CODE:
1059 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1539 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060 1540
1061void 1541void
1062set_indent (CFPlus::Layout self, int indent) 1542set_indent (DC::Layout self, int indent)
1063 CODE: 1543 CODE:
1064 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1544 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065 1545
1066void 1546void
1067set_spacing (CFPlus::Layout self, int spacing) 1547set_spacing (DC::Layout self, int spacing)
1068 CODE: 1548 CODE:
1069 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1549 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070 1550
1071void 1551void
1072set_ellipsise (CFPlus::Layout self, int ellipsise) 1552set_ellipsise (DC::Layout self, int ellipsise)
1073 CODE: 1553 CODE:
1074 pango_layout_set_ellipsize (self->pl, 1554 pango_layout_set_ellipsize (self->pl,
1075 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1555 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1556 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1557 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078 : PANGO_ELLIPSIZE_NONE 1558 : PANGO_ELLIPSIZE_NONE
1079 ); 1559 );
1080 1560
1081void 1561void
1082set_single_paragraph_mode (CFPlus::Layout self, int spm) 1562set_single_paragraph_mode (DC::Layout self, int spm)
1083 CODE: 1563 CODE:
1084 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1564 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085 1565
1086void 1566void
1087size (CFPlus::Layout self) 1567size (DC::Layout self)
1088 PPCODE: 1568 PPCODE:
1089{ 1569{
1090 int w, h; 1570 int w, h;
1091 1571
1092 layout_get_pixel_size (self, &w, &h); 1572 layout_get_pixel_size (self, &w, &h);
… …
1095 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (w)));
1096 PUSHs (sv_2mortal (newSViv (h))); 1576 PUSHs (sv_2mortal (newSViv (h)));
1097} 1577}
1098 1578
1099int 1579int
1100descent (CFPlus::Layout self) 1580descent (DC::Layout self)
1101 CODE: 1581 CODE:
1102{ 1582{
1103 PangoRectangle rect; 1583 PangoRectangle rect;
1104 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1584 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105 pango_layout_line_get_pixel_extents (line, 0, &rect); 1585 pango_layout_line_get_pixel_extents (line, 0, &rect);
1106 RETVAL = PANGO_DESCENT (rect); 1586 RETVAL = PANGO_DESCENT (rect);
1107} 1587}
1108 OUTPUT: 1588 OUTPUT:
1109 RETVAL 1589 RETVAL
1110 1590
1111int 1591int
1112xy_to_index (CFPlus::Layout self, int x, int y) 1592xy_to_index (DC::Layout self, int x, int y)
1113 CODE: 1593 CODE:
1114{ 1594{
1115 int index, trailing; 1595 int index, trailing;
1116 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1596 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117 RETVAL = index + trailing; 1597 RETVAL = index + trailing;
1118} 1598}
1119 OUTPUT: 1599 OUTPUT:
1120 RETVAL 1600 RETVAL
1121 1601
1122void 1602void
1123cursor_pos (CFPlus::Layout self, int index) 1603cursor_pos (DC::Layout self, int index)
1124 PPCODE: 1604 PPCODE:
1125{ 1605{
1126 PangoRectangle strong_pos; 1606 PangoRectangle pos;
1127 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1607 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128 1608
1129 EXTEND (SP, 3); 1609 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133} 1613}
1134 1614
1135void 1615void
1136index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1616index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137 PPCODE: 1617 PPCODE:
1138{ 1618{
1139 int line, x; 1619 int line, x;
1140 1620
1141 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1621 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1622#if !PANGO_VERSION_CHECK (1, 17, 3)
1142 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1623 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143 1624 --line;
1625#endif
1144 EXTEND (SP, 2); 1626 EXTEND (SP, 2);
1145 PUSHs (sv_2mortal (newSViv (line - 1))); 1627 PUSHs (sv_2mortal (newSViv (line)));
1146 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1628 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147} 1629}
1148 1630
1149void 1631void
1150line_x_to_index (CFPlus::Layout self, int line, int x) 1632line_x_to_index (DC::Layout self, int line, int x)
1151 PPCODE: 1633 PPCODE:
1152{ 1634{
1153 PangoLayoutLine *lp; 1635 PangoLayoutLine *lp;
1154 int index, trailing; 1636 int index, trailing;
1155 1637
1156 if (line < 0) 1638 if (line < 0)
1157 XSRETURN_EMPTY; 1639 XSRETURN_EMPTY;
1158 1640
1159 if (!(lp = pango_layout_get_line (self->pl, line))) 1641 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160 XSRETURN_EMPTY; /* do better */ 1642 XSRETURN_EMPTY; /* do better */
1161 1643
1162 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1644 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163 1645
1164 EXTEND (SP, 2); 1646 EXTEND (SP, 2);
… …
1170 PUSHs (sv_2mortal (newSViv (trailing))); 1652 PUSHs (sv_2mortal (newSViv (trailing)));
1171 } 1653 }
1172} 1654}
1173 1655
1174void 1656void
1175render (CFPlus::Layout self, float x, float y, int flags = 0) 1657render (DC::Layout self, float x, float y, int flags = 0)
1176 PPCODE: 1658 CODE:
1659 rc_clear (self->rc);
1177 pango_opengl_render_layout_subpixel ( 1660 pango_opengl_render_layout_subpixel (
1178 self->pl, 1661 self->pl,
1662 self->rc,
1179 x * PANGO_SCALE, y * PANGO_SCALE, 1663 x * PANGO_SCALE, y * PANGO_SCALE,
1180 self->r, self->g, self->b, self->a, 1664 self->r, self->g, self->b, self->a,
1181 flags 1665 flags
1182 ); 1666 );
1667 // we assume that context_change actually clears/frees stuff
1668 // and does not do any recomputation...
1669 pango_layout_context_changed (self->pl);
1183 1670
1184MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186void 1671void
1187pad2pot (SV *data_, SV *w_, SV *h_) 1672draw (DC::Layout self)
1188 CODE: 1673 CODE:
1189{ 1674{
1190 int ow = SvIV (w_); 1675 glEnable (GL_TEXTURE_2D);
1191 int oh = SvIV (h_); 1676 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1677 glEnable (GL_BLEND);
1678 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1679 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1680 glEnable (GL_ALPHA_TEST);
1681 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192 1682
1193 if (ow && oh) 1683 rc_draw (self->rc);
1684
1685 glDisable (GL_ALPHA_TEST);
1686 glDisable (GL_BLEND);
1687 glDisable (GL_TEXTURE_2D);
1688}
1689
1690MODULE = Deliantra::Client PACKAGE = DC::Texture
1691
1692PROTOTYPES: ENABLE
1693
1694void
1695pad (SV *data_, int ow, int oh, int nw, int nh)
1696 CODE:
1697{
1698 if ((nw != ow || nh != oh) && SvOK (data_))
1194 { 1699 {
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; 1700 STRLEN datalen;
1203 char *data = SvPVbyte (data_, datalen); 1701 char *data = SvPVbyte (data_, datalen);
1204 int bpp = datalen / (ow * oh); 1702 int bpp = datalen / (ow * oh);
1205 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1703 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1206 1704
1207 SvPOK_only (result_); 1705 SvPOK_only (result_);
1208 SvCUR_set (result_, nw * nh * bpp); 1706 SvCUR_set (result_, nw * nh * bpp);
1209 1707
1210 memset (SvPVX (result_), 0, nw * nh * bpp); 1708 memset (SvPVX (result_), 0, nw * nh * bpp);
1211 while (oh--) 1709 while (oh--)
1212 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1710 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213 1711
1214 sv_setsv (data_, result_); 1712 sv_setsv (data_, result_);
1215 }
1216
1217 sv_setiv (w_, nw);
1218 sv_setiv (h_, nh);
1219 }
1220 } 1713 }
1221} 1714}
1222 1715
1223void 1716void
1224draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1717draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1230{ 1723{
1231 HV *hv = (HV *)SvRV (self); 1724 HV *hv = (HV *)SvRV (self);
1232 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1725 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1726 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1727 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1728
1729 if (name <= 0)
1730 XSRETURN_EMPTY;
1235 1731
1236 if (items < 5) 1732 if (items < 5)
1237 { 1733 {
1238 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1734 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1735 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1267 glDisable (GL_ALPHA_TEST); 1763 glDisable (GL_ALPHA_TEST);
1268 glDisable (GL_BLEND); 1764 glDisable (GL_BLEND);
1269 } 1765 }
1270} 1766}
1271 1767
1272MODULE = CFPlus PACKAGE = CFPlus::Map 1768void
1769draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1770 PROTOTYPE: @
1771 CODE:
1772{
1773 glEnable (GL_BLEND);
1774 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1775 glEnable (GL_TEXTURE_2D);
1776 glBindTexture (GL_TEXTURE_2D, name1);
1273 1777
1274CFPlus::Map 1778 glColor3f (intensity, intensity, intensity);
1779 glPushMatrix ();
1780 glScalef (1./3, 1./3, 1.);
1781
1782 if (blend > 0.f)
1783 {
1784 float dx3 = dx * -3.f / w;
1785 float dy3 = dy * -3.f / h;
1786 GLfloat env_color[4] = { 0., 0., 0., blend };
1787
1788 /* interpolate the two shadow textures */
1789 /* stage 0 == rgb(glcolor) + alpha(t0) */
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1791
1792 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1793 gl.ActiveTexture (GL_TEXTURE1);
1794 glEnable (GL_TEXTURE_2D);
1795 glBindTexture (GL_TEXTURE_2D, name2);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1797
1798 /* rgb == rgb(glcolor) */
1799 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1802
1803 /* alpha = interpolate t0, t1 by env_alpha */
1804 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1805
1806 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1809
1810 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1811 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1812
1813 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1814 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1815
1816 glBegin (GL_QUADS);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1820 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1821 glEnd ();
1822
1823 glDisable (GL_TEXTURE_2D);
1824 gl.ActiveTexture (GL_TEXTURE0);
1825 }
1826 else
1827 {
1828 /* simple blending of one texture, also opengl <1.3 path */
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1830
1831 glBegin (GL_QUADS);
1832 glTexCoord2f (0, 0); glVertex2f (0, 0);
1833 glTexCoord2f (0, t); glVertex2f (0, h);
1834 glTexCoord2f (s, t); glVertex2f (w, h);
1835 glTexCoord2f (s, 0); glVertex2f (w, 0);
1836 glEnd ();
1837 }
1838
1839 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1840 {
1841 int x, y;
1842 int dx3 = dx * 3;
1843 int dy3 = dy * 3;
1844
1845 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1846 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1847 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1848 glTranslatef (-1., -1., 0);
1849 glBegin (GL_QUADS);
1850
1851 for (y = 1; y < h; y += 3)
1852 {
1853 int y1 = y - dy3;
1854 int y1valid = y1 >= 0 && y1 < h;
1855
1856 for (x = 1; x < w; x += 3)
1857 {
1858 int x1 = x - dx3;
1859 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1860 uint8_t h2;
1861
1862 if (y1valid && x1 >= 0 && x1 < w)
1863 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1864 else
1865 h2 = 1; /* out of range == invisible */
1866
1867 if (h1 || h2)
1868 {
1869 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1870 glColor4f (1., 1., 1., alpha);
1871
1872 glTexCoord2f (0, 0.); glVertex2i (x , y );
1873 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1874 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1875 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1876 }
1877 }
1878 }
1879 }
1880
1881 glEnd ();
1882
1883 glPopMatrix ();
1884
1885 glDisable (GL_TEXTURE_2D);
1886 glDisable (GL_BLEND);
1887}
1888
1889IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1890 CODE:
1891{
1892 GLint width;
1893 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1894 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1895 RETVAL = width > 0;
1896}
1897 OUTPUT:
1898 RETVAL
1899
1900MODULE = Deliantra::Client PACKAGE = DC::Map
1901
1902PROTOTYPES: DISABLE
1903
1904DC::Map
1275new (SV *class) 1905new (SV *klass)
1276 CODE: 1906 CODE:
1277 New (0, RETVAL, 1, struct map); 1907 New (0, RETVAL, 1, mapgrid);
1278 RETVAL->x = 0; 1908 RETVAL->x = 0;
1279 RETVAL->y = 0; 1909 RETVAL->y = 0;
1280 RETVAL->w = 0; 1910 RETVAL->w = 0;
1281 RETVAL->h = 0; 1911 RETVAL->h = 0;
1282 RETVAL->ox = 0; 1912 RETVAL->ox = 0;
… …
1287 RETVAL->row = 0; 1917 RETVAL->row = 0;
1288 OUTPUT: 1918 OUTPUT:
1289 RETVAL 1919 RETVAL
1290 1920
1291void 1921void
1292DESTROY (CFPlus::Map self) 1922DESTROY (DC::Map self)
1293 CODE: 1923 CODE:
1294{ 1924{
1295 map_clear (self); 1925 map_clear (self);
1296 Safefree (self->face2tile); 1926 Safefree (self->face2tile);
1297 Safefree (self->tex); 1927 Safefree (self->tex);
1298 Safefree (self); 1928 Safefree (self);
1299} 1929}
1300 1930
1301void 1931void
1302resize (CFPlus::Map self, int map_width, int map_height) 1932resize (DC::Map self, int map_width, int map_height)
1303 CODE: 1933 CODE:
1304 self->w = map_width; 1934 self->w = map_width;
1305 self->h = map_height; 1935 self->h = map_height;
1306 1936
1307void 1937void
1308clear (CFPlus::Map self) 1938clear (DC::Map self)
1309 CODE: 1939 CODE:
1310 map_clear (self); 1940 map_clear (self);
1311 1941
1312void 1942void
1313set_tileid (CFPlus::Map self, int face, int tile) 1943set_tileid (DC::Map self, int face, int tile)
1314 CODE: 1944 CODE:
1315{ 1945{
1316 need_facenum (self, face); self->face2tile [face] = tile; 1946 need_facenum (self, face); self->face2tile [face] = tile;
1317 need_texid (self, tile); 1947 need_texid (self, tile);
1318} 1948}
1319 1949
1320void 1950void
1321set_smooth (CFPlus::Map self, int face, int smooth, int level) 1951set_smooth (DC::Map self, int face, int smooth, int level)
1322 CODE: 1952 CODE:
1323{ 1953{
1324 tileid texid; 1954 tileid texid;
1325 maptex *tex; 1955 maptex *tex;
1326 1956
1327 if (face < 0 || face >= self->faces) 1957 if (face < 0 || face >= self->faces)
1328 return; 1958 return;
1329 1959
1330 if (smooth < 0 || smooth >= self->faces) 1960 if (smooth < 0 || smooth >= self->faces)
1331 return; 1961 return;
1332 1962
1333 texid = self->face2tile [face]; 1963 texid = self->face2tile [face];
1334 1964
1335 if (!texid) 1965 if (!texid)
1336 return; 1966 return;
1337 1967
1338 tex = self->tex + texid; 1968 tex = self->tex + texid;
1339 tex->smoothtile = self->face2tile [smooth]; 1969 tex->smoothtile = self->face2tile [smooth];
1340 tex->smoothlevel = level; 1970 tex->smoothlevel = level;
1341} 1971}
1342 1972
1343void 1973void
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) 1974set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1345 CODE: 1975 CODE:
1346{ 1976{
1347 need_texid (self, texid); 1977 need_texid (self, texid);
1348 1978
1349 { 1979 {
… …
1368 // use uglier nearest interpolation because linear suffers 1998 // use uglier nearest interpolation because linear suffers
1369 // from transparent color bleeding and ugly wrapping effects. 1999 // from transparent color bleeding and ugly wrapping effects.
1370 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 2000 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371} 2001}
1372 2002
2003void
2004expire_textures (DC::Map self, int texid, int count)
2005 PPCODE:
2006 for (; texid < self->texs && count; ++texid, --count)
2007 {
2008 maptex *tex = self->tex + texid;
2009
2010 if (tex->name)
2011 {
2012 if (tex->unused)
2013 {
2014 tex->name = 0;
2015 tex->unused = 0;
2016 XPUSHs (sv_2mortal (newSViv (texid)));
2017 }
2018 else
2019 tex->unused = 1;
2020 }
2021 }
2022
1373int 2023int
1374ox (CFPlus::Map self) 2024ox (DC::Map self)
1375 ALIAS: 2025 ALIAS:
1376 oy = 1 2026 oy = 1
1377 x = 2 2027 x = 2
1378 y = 3 2028 y = 3
1379 w = 4 2029 w = 4
… …
1390 } 2040 }
1391 OUTPUT: 2041 OUTPUT:
1392 RETVAL 2042 RETVAL
1393 2043
1394void 2044void
1395scroll (CFPlus::Map self, int dx, int dy) 2045scroll (DC::Map self, int dx, int dy)
1396 CODE: 2046 CODE:
1397{ 2047{
1398 if (dx > 0) 2048 if (dx > 0)
1399 map_blank (self, self->x, self->y, dx, self->h); 2049 map_blank (self, self->x, self->y, dx, self->h);
1400 else if (dx < 0) 2050 else if (dx < 0)
1401 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2051 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402 2052
1403 if (dy > 0) 2053 if (dy > 0)
1404 map_blank (self, self->x, self->y, self->w, dy); 2054 map_blank (self, self->x, self->y, self->w, dy);
1405 else if (dy < 0) 2055 else if (dy < 0)
1406 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2056 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407 2057
1408 self->ox += dx; self->x += dx; 2058 self->ox += dx; self->x += dx;
1409 self->oy += dy; self->y += dy; 2059 self->oy += dy; self->y += dy;
1410 2060
1411 while (self->y < 0) 2061 while (self->y < 0)
… …
1415 self->rows += MAP_EXTEND_Y; 2065 self->rows += MAP_EXTEND_Y;
1416 self->y += MAP_EXTEND_Y; 2066 self->y += MAP_EXTEND_Y;
1417 } 2067 }
1418} 2068}
1419 2069
1420void 2070SV *
1421map1a_update (CFPlus::Map self, SV *data_, int extmap) 2071map1a_update (DC::Map self, SV *data_)
1422 CODE: 2072 CODE:
1423{ 2073{
1424 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2074 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1425 uint8_t *data_end = (uint8_t *)SvEND (data_); 2075 uint8_t *data_end = (uint8_t *)SvEND (data_);
1426 mapcell *cell; 2076 mapcell *cell;
1427 int x, y, flags; 2077 int x, y, z, flags;
2078 AV *missing = newAV ();
2079 RETVAL = newRV_noinc ((SV *)missing);
1428 2080
1429 while (data < data_end - 1) 2081 while (data < data_end - 1)
1430 { 2082 {
1431 flags = (data [0] << 8) + data [1]; data += 2; 2083 flags = (data [0] << 8) + data [1]; data += 2;
1432 2084
… …
1445 2097
1446 //TODO: don't trust server data to be in-range(!) 2098 //TODO: don't trust server data to be in-range(!)
1447 2099
1448 if (flags & 8) 2100 if (flags & 8)
1449 { 2101 {
2102 uint8_t ext, cmd;
2103
1450 if (extmap) 2104 do
1451 { 2105 {
1452 uint8_t ext, cmd; 2106 ext = *data++;
2107 cmd = ext & 0x7f;
1453 2108
1454 do 2109 if (cmd < 4)
2110 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2111 else if (cmd == 5) // health
1455 { 2112 {
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; 2113 cell->stat_width = 1;
1464 cell->stat_hp = *data++; 2114 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 } 2115 }
1482 while (ext & 0x80); 2116 else if (cmd == 6) // monster width
2117 cell->stat_width = *data++ + 1;
2118 else if (cmd == 0x47)
2119 {
2120 if (*data == 1) cell->player = data [1];
2121 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2122 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2123 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2124
2125 data += *data + 1;
2126 }
2127 else if (cmd == 8) // cell flags
2128 cell->flags = *data++;
2129 else if (ext & 0x40) // unknown, multibyte => skip
2130 data += *data + 1;
2131 else
2132 data++;
1483 } 2133 }
1484 else 2134 while (ext & 0x80);
1485 cell->darkness = *data++ + 1;
1486 } 2135 }
1487 2136
2137 for (z = 0; z <= 2; ++z)
1488 if (flags & 4) 2138 if (flags & (4 >> z))
1489 { 2139 {
1490 faceid face = (data [0] << 8) + data [1]; data += 2; 2140 faceid face = (data [0] << 8) + data [1]; data += 2;
1491 need_facenum (self, face); 2141 need_facenum (self, face);
1492 cell->tile [0] = self->face2tile [face]; 2142 cell->tile [z] = self->face2tile [face];
2143
2144 if (cell->tile [z])
2145 {
2146 maptex *tex = self->tex + cell->tile [z];
2147 tex->unused = 0;
2148 if (!tex->name)
2149 av_push (missing, newSViv (cell->tile [z]));
2150
2151 if (tex->smoothtile)
2152 {
2153 maptex *smooth = self->tex + tex->smoothtile;
2154 smooth->unused = 0;
2155 if (!smooth->name)
2156 av_push (missing, newSViv (tex->smoothtile));
2157 }
2158 }
1493 } 2159 }
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 } 2160 }
1509 else 2161 else
1510 cell->darkness = 0; 2162 CELL_CLEAR (cell);
1511 } 2163 }
1512} 2164}
2165 OUTPUT:
2166 RETVAL
1513 2167
1514SV * 2168SV *
1515mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2169mapmap (DC::Map self, int x0, int y0, int w, int h)
1516 CODE: 2170 CODE:
1517{ 2171{
1518 int x1, x; 2172 int x1, x;
1519 int y1, y; 2173 int y1, y;
1520 int z; 2174 int z;
… …
1533 ? self->row + y 2187 ? self->row + y
1534 : 0; 2188 : 0;
1535 2189
1536 for (x = x0; x < x1; x++) 2190 for (x = x0; x < x1; x++)
1537 { 2191 {
1538 int r = 32, g = 32, b = 32, a = 192; 2192 unsigned int r = 32, g = 32, b = 32, a = 192;
1539 2193
1540 if (row && row->c0 <= x && x < row->c1) 2194 if (row && row->c0 <= x && x < row->c1)
1541 { 2195 {
1542 mapcell *cell = row->col + (x - row->c0); 2196 mapcell *cell = row->col + (x - row->c0);
1543 2197
… …
1545 { 2199 {
1546 maptex tex = self->tex [cell->tile [z]]; 2200 maptex tex = self->tex [cell->tile [z]];
1547 int a0 = 255 - tex.a; 2201 int a0 = 255 - tex.a;
1548 int a1 = tex.a; 2202 int a1 = tex.a;
1549 2203
1550 r = (r * a0 + tex.r * a1) / 255; 2204 r = div255 (r * a0 + tex.r * a1);
1551 g = (g * a0 + tex.g * a1) / 255; 2205 g = div255 (g * a0 + tex.g * a1);
1552 b = (b * a0 + tex.b * a1) / 255; 2206 b = div255 (b * a0 + tex.b * a1);
1553 a = (a * a0 + tex.a * a1) / 255; 2207 a = div255 (a * a0 + tex.a * a1);
1554 } 2208 }
1555 } 2209 }
1556 2210
1557 *map++ = (r ) 2211 *map++ = (r )
1558 | (g << 8) 2212 | (g << 8)
1559 | (b << 16) 2213 | (b << 16)
1560 | (a << 24); 2214 | (a << 24);
1561 } 2215 }
1562 } 2216 }
1563 2217
1564 RETVAL = map_sv; 2218 RETVAL = map_sv;
1565} 2219}
1566 OUTPUT: 2220 OUTPUT:
1567 RETVAL 2221 RETVAL
1568 2222
1569void 2223void
1570draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2224draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1571 CODE: 2225 CODE:
1572{ 2226{
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; 2227 int x, y, z;
1578 int last_name;
1579 2228
2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2230 int pl_x, pl_y;
2231 maptex pl_tex;
2232 rc_t *rc = rc_alloc ();
2233 rc_t *rc_ov = rc_alloc ();
2234 rc_key_t key;
2235 rc_array_t *arr;
2236
2237 pl_tex.name = 0;
2238
1580 // thats current max. sorry. 2239 // that's current max. sorry.
1581 if (sw > 255) sw = 255; 2240 if (sw > 255) sw = 255;
1582 if (sh > 255) sh = 255; 2241 if (sh > 255) sh = 255;
1583 2242
1584 // clear key, in case of extra padding
1585 memset (&skey, 0, sizeof (skey)); 2243 memset (&key, 0, sizeof (key));
1586 2244 key.r = 255;
1587 glColor4ub (255, 255, 255, 255); 2245 key.g = 255;
1588 2246 key.b = 255;
1589 glEnable (GL_BLEND); 2247 key.a = 255;
1590 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2248 key.mode = GL_QUADS;
1591 glEnable (GL_TEXTURE_2D); 2249 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 2250
1598 mx += self->x; 2251 mx += self->x;
1599 my += self->y; 2252 my += self->y;
1600 2253
1601 // first pass: determine smooth_max 2254 // first pass: determine smooth_max
1602 // rather ugly, if you ask me 2255 // rather ugly, if you ask me
1603 // could also be stored inside mapcell and updated on change 2256 // could also be stored inside mapcell and updated on change
1604 memset (smooth_max, 0, sizeof (smooth_max)); 2257 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1605 2258
1606 for (y = 0; y < sh; y++) 2259 for (y = 0; y < sh; y++)
1607 if (0 <= y + my && y + my < self->rows) 2260 if (0 <= y + my && y + my < self->rows)
1608 { 2261 {
1609 maprow *row = self->row + (y + my); 2262 maprow *row = self->row + (y + my);
… …
1618 MAX (self->tex [cell->tile [1]].smoothlevel, 2271 MAX (self->tex [cell->tile [1]].smoothlevel,
1619 self->tex [cell->tile [2]].smoothlevel)); 2272 self->tex [cell->tile [2]].smoothlevel));
1620 } 2273 }
1621 } 2274 }
1622 2275
2276 glEnable (GL_BLEND);
2277 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2279
1623 for (z = 0; z <= 2; z++) 2280 for (z = 0; z <= 2; z++)
1624 { 2281 {
2282 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2283 smooth_key skey;
2284 smooth_hash smooth;
1625 memset (smooth_level, 0, sizeof (smooth_level)); 2285 memset (smooth_level, 0, sizeof (smooth_level));
2286 key.texname = -1;
1626 2287
1627 for (y = 0; y < sh; y++) 2288 for (y = 0; y < sh; y++)
1628 if (0 <= y + my && y + my < self->rows) 2289 if (0 <= y + my && y + my < self->rows)
1629 { 2290 {
1630 maprow *row = self->row + (y + my); 2291 maprow *row = self->row + (y + my);
… …
1636 tileid tile = cell->tile [z]; 2297 tileid tile = cell->tile [z];
1637 2298
1638 if (tile) 2299 if (tile)
1639 { 2300 {
1640 maptex tex = self->tex [tile]; 2301 maptex tex = self->tex [tile];
1641 int px = (x + 1) * T - tex.w; 2302 int px, py;
1642 int py = (y + 1) * T - tex.h;
1643 2303
1644 // suppressing texture state switches here
1645 // is only moderately effective, but worth the extra effort
1646 if (last_name != tex.name) 2304 if (key.texname != tex.name)
1647 { 2305 {
2306 self->tex [tile].unused = 0;
2307
1648 if (!tex.name) 2308 if (!tex.name)
1649 tex = self->tex [2]; /* missing, replace by noface */ 2309 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1650 2310
1651 glEnd (); 2311 key.texname = tex.name;
1652 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2312 arr = rc_array (rc, &key);
1653 glBegin (GL_QUADS);
1654 } 2313 }
1655 2314
1656 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2315 px = (x + 1) * Th - tex.w;
1657 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2316 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 2317
1661 if (cell->flags && z == 2) 2318 if (expect_false (cell->player == player) && expect_false (z == 2))
1662 { 2319 {
1663 if (cell->flags & 1) 2320 pl_x = px;
2321 pl_y = py;
2322 pl_tex = tex;
1664 { 2323 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 } 2324 }
2325
2326 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2327 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2328 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2329 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1679 2330
1680 // update smooth hash 2331 // update smooth hash
1681 if (tex.smoothtile) 2332 if (tex.smoothtile)
1682 { 2333 {
1683 skey.tile = tex.smoothtile; 2334 skey.tile = tex.smoothtile;
… …
1699 2350
1700 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2351 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1701 // ·· ·· ·┏ ┓· 2352 // ·· ·· ·┏ ┓·
1702 2353
1703 // full tile 2354 // full tile
1704 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2355 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1705 2356
1706 // borders 2357 // borders
1707 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2358 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1708 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2359 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1709 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2360 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1710 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2361 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1711 2362
1712 // corners 2363 // corners
1713 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2364 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1714 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2365 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1715 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2366 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1716 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2367 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2368 }
2369 }
2370
2371 if (expect_false (z == 2) && expect_false (cell->flags))
2372 {
2373 // overlays such as the speech bubble, probably more to come
2374 if (cell->flags & 1)
2375 {
2376 rc_key_t key_ov = key;
2377 maptex tex = self->tex [TEXID_SPEECH];
2378 rc_array_t *arr;
2379 int px = x * Tw + Tw * 2 / 32;
2380 int py = y * Th - Th * 6 / 32;
2381
2382 key_ov.texname = tex.name;
2383 arr = rc_array (rc_ov, &key_ov);
2384
2385 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2386 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2387 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2388 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1717 } 2389 }
1718 } 2390 }
1719 } 2391 }
1720 } 2392 }
1721 2393
2394 rc_draw (rc);
2395 rc_clear (rc);
2396
1722 // go through all smoothlevels, lowest to highest, then draw. 2397 // go through all smoothlevels, lowest to highest, then draw.
1723 // this is basically counting sort 2398 // this is basically counting sort
1724 { 2399 {
1725 int w, b; 2400 int w, b;
1726 2401
2402 glEnable (GL_TEXTURE_2D);
2403 glBegin (GL_QUADS);
1727 for (w = 0; w < 256 / 32; ++w) 2404 for (w = 0; w < 256 / 32; ++w)
1728 { 2405 {
1729 uint32_t smask = smooth_level [w]; 2406 uint32_t smask = smooth_level [w];
1730 if (smask) 2407 if (smask)
1731 for (b = 0; b < 32; ++b) 2408 for (b = 0; b < 32; ++b)
1732 if (smask & (((uint32_t)1) << b)) 2409 if (smask & (((uint32_t)1) << b))
1733 { 2410 {
1734 int level = (w << 5) | b; 2411 int level = (w << 5) | b;
1735 HE *he; 2412 HE *he;
1736 2413
1737 hv_iterinit (smooth); 2414 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1738 while ((he = hv_iternext (smooth)))
1739 { 2415 {
1740 smooth_key *skey = (smooth_key *)HeKEY (he); 2416 smooth_key &skey = it->first;
1741 IV bits = SvIVX (HeVAL (he)); 2417 IV bits = it->second;
1742 2418
1743 if (!(bits & 0x1000) 2419 if (!(bits & 0x1000)
1744 && skey->level == level 2420 && skey.level == level
1745 && level >= smooth_max [skey->x][skey->y]) 2421 && level > smooth_max [skey.x][skey.y])
1746 { 2422 {
1747 maptex tex = self->tex [skey->tile]; 2423 maptex tex = self->tex [skey.tile];
1748 int px = (((int)skey->x) - 1) * T; 2424 int px = (((int)skey.x) - 1) * Tw;
1749 int py = (((int)skey->y) - 1) * T; 2425 int py = (((int)skey.y) - 1) * Th;
1750 int border = bits & 15; 2426 int border = bits & 15;
1751 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2427 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752 float dx = tex.s * .0625f; // 16 images/row 2428 float dx = tex.s * .0625f; // 16 images/row
1753 float dy = tex.t * .5f ; // 2 images/column 2429 float dy = tex.t * .5f ; // 2 images/column
1754 2430
1755 // this time naively avoiding texture state changes
1756 // save gobs of state changes.
1757 if (last_name != tex.name) 2431 if (tex.name)
1758 { 2432 {
2433 // this time avoiding texture state changes
2434 // save gobs of state changes.
1759 if (!tex.name) 2435 if (key.texname != tex.name)
1760 continue; // smoothing not yet available 2436 {
2437 self->tex [skey.tile].unused = 0;
1761 2438
1762 glEnd (); 2439 glEnd ();
1763 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2440 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764 glBegin (GL_QUADS); 2441 glBegin (GL_QUADS);
1765 } 2442 }
1766 2443
1767 if (border) 2444 if (border)
1768 { 2445 {
1769 float ox = border * dx; 2446 float ox = border * dx;
1770 2447
1771 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2448 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2449 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1773 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2450 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1774 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2451 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1775 } 2452 }
1776 2453
1777 if (corner) 2454 if (corner)
1778 { 2455 {
1779 float ox = corner * dx; 2456 float ox = corner * dx;
1780 2457
1781 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2458 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2459 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1783 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2460 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1784 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2461 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2462 }
1785 } 2463 }
1786 } 2464 }
1787 } 2465 }
1788 } 2466 }
1789 } 2467 }
2468
2469 glEnd ();
2470 glDisable (GL_TEXTURE_2D);
2471 key.texname = -1;
1790 } 2472 }
1791
1792 hv_clear (smooth);
1793 } 2473 }
1794 2474
1795 glEnd (); 2475 if (pl_tex.name)
2476 {
2477 maptex tex = pl_tex;
2478 int px = pl_x + sdx;
2479 int py = pl_y + sdy;
1796 2480
1797 glDisable (GL_TEXTURE_2D); 2481 key.texname = tex.name;
2482 arr = rc_array (rc, &key);
2483
2484 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2485 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2486 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2487 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2488
2489 rc_draw (rc);
2490 }
2491
2492 rc_draw (rc_ov);
2493 rc_clear (rc_ov);
2494
1798 glDisable (GL_BLEND); 2495 glDisable (GL_BLEND);
2496 rc_free (rc);
2497 rc_free (rc_ov);
1799 2498
1800 // top layer: overlays such as the health bar 2499 // top layer: overlays such as the health bar
1801 for (y = 0; y < sh; y++) 2500 for (y = 0; y < sh; y++)
1802 if (0 <= y + my && y + my < self->rows) 2501 if (0 <= y + my && y + my < self->rows)
1803 { 2502 {
… …
1806 for (x = 0; x < sw; x++) 2505 for (x = 0; x < sw; x++)
1807 if (row->c0 <= x + mx && x + mx < row->c1) 2506 if (row->c0 <= x + mx && x + mx < row->c1)
1808 { 2507 {
1809 mapcell *cell = row->col + (x + mx - row->c0); 2508 mapcell *cell = row->col + (x + mx - row->c0);
1810 2509
1811 int px = x * T; 2510 int px = x * Tw;
1812 int py = y * T; 2511 int py = y * Th;
2512
2513 if (expect_false (cell->player == player))
2514 {
2515 px += sdx;
2516 py += sdy;
2517 }
1813 2518
1814 if (cell->stat_hp) 2519 if (cell->stat_hp)
1815 { 2520 {
1816 int width = cell->stat_width * T; 2521 int width = cell->stat_width * Tw;
1817 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2522 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1818 2523
1819 glColor3ub (0, 0, 0); 2524 glColor3ub (0, 0, 0);
1820 glRectf (px + 1, py - thick - 2, 2525 glRectf (px + 1, py - thick - 2,
1821 px + width - 1, py); 2526 px + width - 1, py);
1822 2527
… …
1828 } 2533 }
1829 } 2534 }
1830} 2535}
1831 2536
1832void 2537void
1833draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2538draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1834 CODE: 2539 CODE:
1835{ 2540{
1836 static float color[16][3] = { 2541 static float color[16][3] = {
1837 { 0.00F, 0.00F, 0.00F }, 2542 { 0.00f, 0.00f, 0.00f },
1838 { 1.00F, 1.00F, 1.00F }, 2543 { 1.00f, 1.00f, 1.00f },
1839 { 0.00F, 0.00F, 0.55F }, 2544 { 0.00f, 0.00f, 0.55f },
1840 { 1.00F, 0.00F, 0.00F }, 2545 { 1.00f, 0.00f, 0.00f },
1841 2546
1842 { 1.00F, 0.54F, 0.00F }, 2547 { 1.00f, 0.54f, 0.00f },
1843 { 0.11F, 0.56F, 1.00F }, 2548 { 0.11f, 0.56f, 1.00f },
1844 { 0.93F, 0.46F, 0.00F }, 2549 { 0.93f, 0.46f, 0.00f },
1845 { 0.18F, 0.54F, 0.34F }, 2550 { 0.18f, 0.54f, 0.34f },
1846 2551
1847 { 0.56F, 0.73F, 0.56F }, 2552 { 0.56f, 0.73f, 0.56f },
1848 { 0.80F, 0.80F, 0.80F }, 2553 { 0.80f, 0.80f, 0.80f },
1849 { 0.55F, 0.41F, 0.13F }, 2554 { 0.55f, 0.41f, 0.13f },
1850 { 0.99F, 0.77F, 0.26F }, 2555 { 0.99f, 0.77f, 0.26f },
1851 2556
1852 { 0.74F, 0.65F, 0.41F }, 2557 { 0.74f, 0.65f, 0.41f },
1853 2558
1854 { 0.00F, 1.00F, 1.00F }, 2559 { 0.00f, 1.00f, 1.00f },
1855 { 1.00F, 0.00F, 1.00F }, 2560 { 1.00f, 0.00f, 1.00f },
1856 { 1.00F, 1.00F, 0.00F }, 2561 { 1.00f, 1.00f, 0.00f },
1857 }; 2562 };
1858 2563
1859 int x, y; 2564 int x, y;
1860 2565
1861 glEnable (GL_TEXTURE_2D); 2566 glEnable (GL_TEXTURE_2D);
2567 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2568 * but the nvidia driver (185.18.14) mishandles alpha textures
2569 * and takes the colour from god knows where instead of using
2570 * Cp. MODULATE results in the same colour, but slightly different
2571 * alpha, but atcually gives us the correct colour with nvidia.
2572 */
1862 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2573 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1863 glEnable (GL_BLEND); 2574 glEnable (GL_BLEND);
1864 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2575 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865 glBegin (GL_QUADS); 2576 glBegin (GL_QUADS);
1866 2577
1867 for (y = 0; y < h; y++) 2578 for (y = 0; y < h; y++)
… …
1871 2582
1872 if (m) 2583 if (m)
1873 { 2584 {
1874 float *c = color [m & 15]; 2585 float *c = color [m & 15];
1875 2586
1876 float tx1 = m & 0x40 ? 0.5 : 0.; 2587 float tx1 = m & 0x40 ? 0.5f : 0.f;
1877 float tx2 = tx1 + 0.5; 2588 float tx2 = tx1 + 0.5f;
1878 2589
1879 glColor4f (c[0], c[1], c[2], 0.75); 2590 glColor4f (c[0], c[1], c[2], 1);
1880 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2591 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1881 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2592 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1882 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2593 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1883 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2594 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1884 } 2595 }
… …
1888 glDisable (GL_BLEND); 2599 glDisable (GL_BLEND);
1889 glDisable (GL_TEXTURE_2D); 2600 glDisable (GL_TEXTURE_2D);
1890} 2601}
1891 2602
1892void 2603void
1893fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2604fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1894 PPCODE: 2605 PPCODE:
1895{ 2606{
1896 int x, y; 2607 int x, y;
1897 int sw4 = (sw + 3) & ~3; 2608 int sw1 = sw + 2;
2609 int sh1 = sh + 2;
2610 int sh3 = sh * 3;
2611 int sw3 = sw * 3;
1898 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2612 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1899 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2613 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1900 2614 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1901 memset (darkness, 255, sw4 * sh); 2615 memset (darkness1, 0, sw1*sh1);
2616
1902 SvPOK_only (darkness_sv); 2617 SvPOK_only (darkness3_sv);
1903 SvCUR_set (darkness_sv, sw4 * sh); 2618 SvCUR_set (darkness3_sv, sw3 * sh3);
1904 2619
1905 mx += self->x; 2620 mx += self->x - 1;
1906 my += self->y; 2621 my += self->y - 1;
1907 2622
1908 for (y = 0; y < sh; y++) 2623 for (y = 0; y < sh1; y++)
1909 if (0 <= y + my && y + my < self->rows) 2624 if (0 <= y + my && y + my < self->rows)
1910 { 2625 {
1911 maprow *row = self->row + (y + my); 2626 maprow *row = self->row + (y + my);
1912 2627
1913 for (x = 0; x < sw; x++) 2628 for (x = 0; x < sw1; x++)
1914 if (row->c0 <= x + mx && x + mx < row->c1) 2629 if (row->c0 <= x + mx && x + mx < row->c1)
1915 { 2630 {
1916 mapcell *cell = row->col + (x + mx - row->c0); 2631 mapcell *cell = row->col + (x + mx - row->c0);
1917 2632
1918 darkness[y * sw4 + x] = cell->darkness 2633 darkness1 [y * sw1 + x] = cell->darkness
1919 ? 255 - (cell->darkness - 1) 2634 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1920 : 255 - FOW_DARKNESS; 2635 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1921 } 2636 }
1922 } 2637 }
1923 2638
2639 for (y = 0; y < sh; ++y)
2640 for (x = 0; x < sw; ++x)
2641 {
2642 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2643 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2644 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2645 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2646 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2647 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2648 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2649 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2650 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2651
2652 uint8_t r11 = (d11 + d21 + d12) / 3;
2653 uint8_t r21 = d21;
2654 uint8_t r31 = (d21 + d31 + d32) / 3;
2655
2656 uint8_t r12 = d12;
2657 uint8_t r22 = d22;
2658 uint8_t r32 = d32;
2659
2660 uint8_t r13 = (d13 + d23 + d12) / 3;
2661 uint8_t r23 = d23;
2662 uint8_t r33 = (d23 + d33 + d32) / 3;
2663
2664 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2665 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2666 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2667 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2668 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2669 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2670 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2671 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2672 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2673 }
2674
2675 free (darkness1);
2676
1924 EXTEND (SP, 3); 2677 EXTEND (SP, 3);
1925 PUSHs (sv_2mortal (newSViv (sw4))); 2678 PUSHs (sv_2mortal (newSViv (sw3)));
1926 PUSHs (sv_2mortal (newSViv (sh))); 2679 PUSHs (sv_2mortal (newSViv (sh3)));
1927 PUSHs (darkness_sv); 2680 PUSHs (darkness3_sv);
1928} 2681}
1929 2682
1930SV * 2683SV *
1931get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2684get_rect (DC::Map self, int x0, int y0, int w, int h)
1932 CODE: 2685 CODE:
1933{ 2686{
1934 int x, y, x1, y1; 2687 int x, y, x1, y1;
1935 SV *data_sv = newSV (w * h * 7 + 5); 2688 SV *data_sv = newSV (w * h * 7 + 5);
1936 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2689 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1993 else 2746 else
1994 *data++ = 0; 2747 *data++ = 0;
1995 } 2748 }
1996 } 2749 }
1997 2750
2751 /* if size is w*h + 5 then no data has been found */
2752 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2753 {
1998 SvPOK_only (data_sv); 2754 SvPOK_only (data_sv);
1999 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2755 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2756 }
2757
2000 RETVAL = data_sv; 2758 RETVAL = data_sv;
2001} 2759}
2002 OUTPUT: 2760 OUTPUT:
2003 RETVAL 2761 RETVAL
2004 2762
2005void 2763void
2006set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2764set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2007 PPCODE: 2765 PPCODE:
2008{ 2766{
2009 int x, y, z; 2767 int x, y, z;
2010 int w, h; 2768 int w, h;
2011 int x1, y1; 2769 int x1, y1;
2770 STRLEN len;
2771 uint8_t *data, *end;
2772
2773 len = SvLEN (data_sv);
2774 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2775 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2776 end = data + len + 8;
2777
2778 if (len < 5)
2779 XSRETURN_EMPTY;
2012 2780
2013 if (*data++ != 0) 2781 if (*data++ != 0)
2014 return; /* version mismatch */ 2782 XSRETURN_EMPTY; /* version mismatch */
2015 2783
2016 w = *data++ << 8; w |= *data++; 2784 w = *data++ << 8; w |= *data++;
2017 h = *data++ << 8; h |= *data++; 2785 h = *data++ << 8; h |= *data++;
2018 2786
2019 // we need to do this 'cause we don't keep an absolute coord system for rows 2787 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2031 { 2799 {
2032 maprow *row = map_get_row (self, y); 2800 maprow *row = map_get_row (self, y);
2033 2801
2034 for (x = x0; x < x1; x++) 2802 for (x = x0; x < x1; x++)
2035 { 2803 {
2804 uint8_t flags;
2805
2806 if (data + 7 >= end)
2807 XSRETURN_EMPTY;
2808
2036 uint8_t flags = *data++; 2809 flags = *data++;
2037 2810
2038 if (flags) 2811 if (flags)
2039 { 2812 {
2040 mapcell *cell = row_get_cell (row, x); 2813 mapcell *cell = row_get_cell (row, x);
2041 tileid tile[3] = { 0, 0, 0 }; 2814 tileid tile[3] = { 0, 0, 0 };
… …
2044 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2817 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2045 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2818 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2046 2819
2047 if (cell->darkness == 0) 2820 if (cell->darkness == 0)
2048 { 2821 {
2049 cell->darkness = 0; 2822 /*cell->darkness = 0;*/
2823 EXTEND (SP, 3);
2050 2824
2051 for (z = 0; z <= 2; z++) 2825 for (z = 0; z <= 2; z++)
2052 { 2826 {
2053 tileid t = tile [z]; 2827 tileid t = tile [z];
2054 2828
2055 if (t >= self->texs || (t && !self->tex [t].name)) 2829 if (t >= self->texs || (t && !self->tex [t].name))
2056 { 2830 {
2057 XPUSHs (sv_2mortal (newSViv (t))); 2831 PUSHs (sv_2mortal (newSViv (t)));
2058 need_texid (self, t); 2832 need_texid (self, t);
2059 } 2833 }
2060 2834
2061 cell->tile [z] = t; 2835 cell->tile [z] = t;
2062 } 2836 }
… …
2064 } 2838 }
2065 } 2839 }
2066 } 2840 }
2067} 2841}
2068 2842
2069MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2843MODULE = Deliantra::Client PACKAGE = DC::RW
2070 2844
2071CFPlus::MixChunk 2845DC::RW
2072new_from_file (SV *class, char *path) 2846new (SV *klass, SV *data_sv)
2073 CODE: 2847 CODE:
2074 RETVAL = Mix_LoadWAV (path); 2848{
2849 STRLEN datalen;
2850 char *data = SvPVbyte (data_sv, datalen);
2851
2852 RETVAL = SDL_RWFromConstMem (data, datalen);
2853}
2075 OUTPUT: 2854 OUTPUT:
2076 RETVAL 2855 RETVAL
2077 2856
2857DC::RW
2858new_from_file (SV *klass, const char *path, const char *mode = "rb")
2859 CODE:
2860 RETVAL = SDL_RWFromFile (path, mode);
2861 OUTPUT:
2862 RETVAL
2863
2864# fails on win32:
2865# dc.xs(2268) : error C2059: syntax error : '('
2078void 2866#void
2867#close (DC::RW self)
2868# CODE:
2869# (self->(close)) (self);
2870
2871MODULE = Deliantra::Client PACKAGE = DC::Channel
2872
2873PROTOTYPES: DISABLE
2874
2875DC::Channel
2876find ()
2877 CODE:
2878{
2879 RETVAL = Mix_GroupAvailable (-1);
2880
2881 if (RETVAL < 0)
2882 {
2883 RETVAL = Mix_GroupOldest (-1);
2884
2885 if (RETVAL < 0)
2886 {
2887 // happens sometimes, maybe it just stopped playing(?)
2888 RETVAL = Mix_GroupAvailable (-1);
2889
2890 if (RETVAL < 0)
2891 XSRETURN_UNDEF;
2892 }
2893 else
2894 Mix_HaltChannel (RETVAL);
2895 }
2896
2897 Mix_UnregisterAllEffects (RETVAL);
2898 Mix_Volume (RETVAL, 128);
2899}
2900 OUTPUT:
2901 RETVAL
2902
2903void
2904halt (DC::Channel self)
2905 CODE:
2906 Mix_HaltChannel (self);
2907
2908void
2909expire (DC::Channel self, int ticks = -1)
2910 CODE:
2911 Mix_ExpireChannel (self, ticks);
2912
2913void
2914fade_out (DC::Channel self, int ticks = -1)
2915 CODE:
2916 Mix_FadeOutChannel (self, ticks);
2917
2918int
2919volume (DC::Channel self, int volume)
2920 CODE:
2921 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2922 OUTPUT:
2923 RETVAL
2924
2925void
2926unregister_all_effects (DC::Channel self)
2927 CODE:
2928 Mix_UnregisterAllEffects (self);
2929
2930void
2931set_panning (DC::Channel self, int left, int right)
2932 CODE:
2933 left = CLAMP (left , 0, 255);
2934 right = CLAMP (right, 0, 255);
2935 Mix_SetPanning (self, left, right);
2936
2937void
2938set_distance (DC::Channel self, int distance)
2939 CODE:
2940 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2941
2942void
2943set_position (DC::Channel self, int angle, int distance)
2944 CODE:
2945
2946void
2947set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2948 CODE:
2949{
2950 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2951 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2952 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2953}
2954
2955void
2956set_reverse_stereo (DC::Channel self, int flip)
2957 CODE:
2958 Mix_SetReverseStereo (self, flip);
2959
2960MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2961
2962PROTOTYPES: DISABLE
2963
2964void
2965decoders ()
2966 PPCODE:
2967#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2968 int i, num = Mix_GetNumChunkDecoders ();
2969 EXTEND (SP, num);
2970 for (i = 0; i < num; ++i)
2971 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2972#else
2973 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2974#endif
2975
2976DC::MixChunk
2977new (SV *klass, DC::RW rwops)
2978 CODE:
2979 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2980 OUTPUT:
2981 RETVAL
2982
2983void
2079DESTROY (CFPlus::MixChunk self) 2984DESTROY (DC::MixChunk self)
2080 CODE: 2985 CODE:
2081 Mix_FreeChunk (self); 2986 Mix_FreeChunk (self);
2082 2987
2083int 2988int
2084volume (CFPlus::MixChunk self, int volume = -1) 2989volume (DC::MixChunk self, int volume = -1)
2085 CODE: 2990 CODE:
2991 if (items > 1)
2992 volume = CLAMP (volume, 0, 128);
2086 RETVAL = Mix_VolumeChunk (self, volume); 2993 RETVAL = Mix_VolumeChunk (self, volume);
2087 OUTPUT: 2994 OUTPUT:
2088 RETVAL 2995 RETVAL
2089 2996
2090int 2997DC::Channel
2091play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2998play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092 CODE: 2999 CODE:
3000{
2093 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 3001 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
3002
3003 if (RETVAL < 0)
3004 XSRETURN_UNDEF;
3005
3006 if (channel < 0)
3007 {
3008 Mix_UnregisterAllEffects (RETVAL);
3009 Mix_Volume (RETVAL, 128);
3010 }
3011}
2094 OUTPUT: 3012 OUTPUT:
2095 RETVAL 3013 RETVAL
2096 3014
2097MODULE = CFPlus PACKAGE = CFPlus::MixMusic 3015MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3016
3017void
3018decoders ()
3019 PPCODE:
3020#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3021 int i, num = Mix_GetNumMusicDecoders ();
3022 EXTEND (SP, num);
3023 for (i = 0; i < num; ++i)
3024 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3025#else
3026 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3027#endif
2098 3028
2099int 3029int
2100volume (int volume = -1) 3030volume (int volume = -1)
3031 PROTOTYPE: ;$
2101 CODE: 3032 CODE:
3033 if (items > 0)
3034 volume = CLAMP (volume, 0, 128);
2102 RETVAL = Mix_VolumeMusic (volume); 3035 RETVAL = Mix_VolumeMusic (volume);
2103 OUTPUT: 3036 OUTPUT:
2104 RETVAL 3037 RETVAL
2105 3038
2106CFPlus::MixMusic 3039void
2107new_from_file (SV *class, char *path) 3040fade_out (int ms)
2108 CODE: 3041 CODE:
2109 RETVAL = Mix_LoadMUS (path); 3042 Mix_FadeOutMusic (ms);
3043
3044void
3045halt ()
3046 CODE:
3047 Mix_HaltMusic ();
3048
3049int
3050playing ()
3051 CODE:
3052 RETVAL = Mix_PlayingMusic ();
2110 OUTPUT: 3053 OUTPUT:
2111 RETVAL 3054 RETVAL
2112 3055
3056DC::MixMusic
3057new (SV *klass, DC::RW rwops)
3058 CODE:
3059 RETVAL = Mix_LoadMUS_RW (rwops);
3060 OUTPUT:
3061 RETVAL
3062
2113void 3063void
2114DESTROY (CFPlus::MixMusic self) 3064DESTROY (DC::MixMusic self)
2115 CODE: 3065 CODE:
2116 Mix_FreeMusic (self); 3066 Mix_FreeMusic (self);
2117 3067
2118int 3068int
2119play (CFPlus::MixMusic self, int loops = -1) 3069play (DC::MixMusic self, int loops = -1)
2120 CODE: 3070 CODE:
2121 RETVAL = Mix_PlayMusic (self, loops); 3071 RETVAL = Mix_PlayMusic (self, loops);
2122 OUTPUT: 3072 OUTPUT:
2123 RETVAL 3073 RETVAL
2124 3074
2125MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3075void
3076fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3077 CODE:
3078 Mix_FadeInMusicPos (self, loops, ms, position);
3079
3080MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3081
3082PROTOTYPES: ENABLE
2126 3083
2127BOOT: 3084BOOT:
2128{ 3085{
2129 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3086 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130 static const struct { 3087 static const struct {
2131 const char *name; 3088 const char *name;
2132 IV iv; 3089 IV iv;
2133 } *civ, const_iv[] = { 3090 } *civ, const_iv[] = {
2134# define const_iv(name) { # name, (IV)name } 3091# define const_iv(name) { # name, (IV)name }
3092 const_iv (GL_VENDOR),
3093 const_iv (GL_VERSION),
3094 const_iv (GL_EXTENSIONS),
3095 const_iv (GL_MAX_TEXTURE_UNITS),
2135 const_iv (GL_COLOR_MATERIAL), 3096 const_iv (GL_COLOR_MATERIAL),
2136 const_iv (GL_SMOOTH), 3097 const_iv (GL_SMOOTH),
2137 const_iv (GL_FLAT), 3098 const_iv (GL_FLAT),
2138 const_iv (GL_DITHER), 3099 const_iv (GL_DITHER),
2139 const_iv (GL_BLEND), 3100 const_iv (GL_BLEND),
… …
2143 const_iv (GL_ALPHA_TEST), 3104 const_iv (GL_ALPHA_TEST),
2144 const_iv (GL_NORMALIZE), 3105 const_iv (GL_NORMALIZE),
2145 const_iv (GL_RESCALE_NORMAL), 3106 const_iv (GL_RESCALE_NORMAL),
2146 const_iv (GL_FRONT), 3107 const_iv (GL_FRONT),
2147 const_iv (GL_BACK), 3108 const_iv (GL_BACK),
3109 const_iv (GL_AUX0),
2148 const_iv (GL_AND), 3110 const_iv (GL_AND),
2149 const_iv (GL_ONE), 3111 const_iv (GL_ONE),
2150 const_iv (GL_ZERO), 3112 const_iv (GL_ZERO),
2151 const_iv (GL_SRC_ALPHA), 3113 const_iv (GL_SRC_ALPHA),
2152 const_iv (GL_DST_ALPHA), 3114 const_iv (GL_DST_ALPHA),
2153 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3115 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2154 const_iv (GL_ONE_MINUS_DST_ALPHA), 3116 const_iv (GL_ONE_MINUS_DST_ALPHA),
3117 const_iv (GL_SRC_COLOR),
3118 const_iv (GL_DST_COLOR),
3119 const_iv (GL_ONE_MINUS_SRC_COLOR),
3120 const_iv (GL_ONE_MINUS_DST_COLOR),
2155 const_iv (GL_SRC_ALPHA_SATURATE), 3121 const_iv (GL_SRC_ALPHA_SATURATE),
2156 const_iv (GL_RGB), 3122 const_iv (GL_RGB),
2157 const_iv (GL_RGBA), 3123 const_iv (GL_RGBA),
2158 const_iv (GL_RGBA4), 3124 const_iv (GL_RGBA4),
2159 const_iv (GL_RGBA8), 3125 const_iv (GL_RGBA8),
… …
2165 const_iv (GL_INTENSITY), 3131 const_iv (GL_INTENSITY),
2166 const_iv (GL_LUMINANCE), 3132 const_iv (GL_LUMINANCE),
2167 const_iv (GL_LUMINANCE_ALPHA), 3133 const_iv (GL_LUMINANCE_ALPHA),
2168 const_iv (GL_FLOAT), 3134 const_iv (GL_FLOAT),
2169 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3135 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3136 const_iv (GL_COMPRESSED_ALPHA_ARB),
3137 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3138 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3139 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3140 const_iv (GL_COMPRESSED_RGB_ARB),
3141 const_iv (GL_COMPRESSED_RGBA_ARB),
2170 const_iv (GL_COMPILE), 3142 const_iv (GL_COMPILE),
3143 const_iv (GL_PROXY_TEXTURE_1D),
3144 const_iv (GL_PROXY_TEXTURE_2D),
2171 const_iv (GL_TEXTURE_1D), 3145 const_iv (GL_TEXTURE_1D),
2172 const_iv (GL_TEXTURE_2D), 3146 const_iv (GL_TEXTURE_2D),
2173 const_iv (GL_TEXTURE_ENV), 3147 const_iv (GL_TEXTURE_ENV),
2174 const_iv (GL_TEXTURE_MAG_FILTER), 3148 const_iv (GL_TEXTURE_MAG_FILTER),
2175 const_iv (GL_TEXTURE_MIN_FILTER), 3149 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2196 const_iv (GL_COLOR_LOGIC_OP), 3170 const_iv (GL_COLOR_LOGIC_OP),
2197 const_iv (GL_SEPARABLE_2D), 3171 const_iv (GL_SEPARABLE_2D),
2198 const_iv (GL_CONVOLUTION_2D), 3172 const_iv (GL_CONVOLUTION_2D),
2199 const_iv (GL_CONVOLUTION_BORDER_MODE), 3173 const_iv (GL_CONVOLUTION_BORDER_MODE),
2200 const_iv (GL_CONSTANT_BORDER), 3174 const_iv (GL_CONSTANT_BORDER),
3175 const_iv (GL_POINTS),
2201 const_iv (GL_LINES), 3176 const_iv (GL_LINES),
2202 const_iv (GL_LINE_STRIP), 3177 const_iv (GL_LINE_STRIP),
2203 const_iv (GL_LINE_LOOP), 3178 const_iv (GL_LINE_LOOP),
2204 const_iv (GL_QUADS), 3179 const_iv (GL_QUADS),
2205 const_iv (GL_QUAD_STRIP), 3180 const_iv (GL_QUAD_STRIP),
2206 const_iv (GL_TRIANGLES), 3181 const_iv (GL_TRIANGLES),
2207 const_iv (GL_TRIANGLE_STRIP), 3182 const_iv (GL_TRIANGLE_STRIP),
2208 const_iv (GL_TRIANGLE_FAN), 3183 const_iv (GL_TRIANGLE_FAN),
3184 const_iv (GL_POLYGON),
2209 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3185 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3186 const_iv (GL_POINT_SMOOTH_HINT),
3187 const_iv (GL_LINE_SMOOTH_HINT),
3188 const_iv (GL_POLYGON_SMOOTH_HINT),
3189 const_iv (GL_GENERATE_MIPMAP_HINT),
3190 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210 const_iv (GL_FASTEST), 3191 const_iv (GL_FASTEST),
3192 const_iv (GL_DONT_CARE),
3193 const_iv (GL_NICEST),
2211 const_iv (GL_V2F), 3194 const_iv (GL_V2F),
2212 const_iv (GL_V3F), 3195 const_iv (GL_V3F),
2213 const_iv (GL_T2F_V3F), 3196 const_iv (GL_T2F_V3F),
2214 const_iv (GL_T2F_N3F_V3F), 3197 const_iv (GL_T2F_N3F_V3F),
3198 const_iv (GL_FUNC_ADD),
3199 const_iv (GL_FUNC_SUBTRACT),
3200 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2215# undef const_iv 3201# undef const_iv
2216 }; 3202 };
2217 3203
2218 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3204 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2219 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3205 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2220}
2221 3206
2222char * 3207 texture_av = newAV ();
3208 AvREAL_off (texture_av);
3209}
3210
3211void
3212disable_GL_EXT_blend_func_separate ()
3213 CODE:
3214 gl.BlendFuncSeparate = 0;
3215 gl.BlendFuncSeparateEXT = 0;
3216
3217void
3218apple_nvidia_bug (int enable)
3219
3220const char *
2223gl_vendor () 3221gl_vendor ()
2224 CODE: 3222 CODE:
2225 RETVAL = (char *)glGetString (GL_VENDOR); 3223 RETVAL = (const char *)glGetString (GL_VENDOR);
2226 OUTPUT: 3224 OUTPUT:
2227 RETVAL 3225 RETVAL
2228 3226
2229char * 3227const char *
2230gl_version () 3228gl_version ()
2231 CODE: 3229 CODE:
2232 RETVAL = (char *)glGetString (GL_VERSION); 3230 RETVAL = (const char *)glGetString (GL_VERSION);
2233 OUTPUT: 3231 OUTPUT:
2234 RETVAL 3232 RETVAL
2235 3233
2236char * 3234const char *
2237gl_extensions () 3235gl_extensions ()
2238 CODE: 3236 CODE:
2239 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3237 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2240 OUTPUT: 3238 OUTPUT:
2241 RETVAL 3239 RETVAL
2242 3240
3241const char *glGetString (GLenum pname)
3242 CODE:
3243 RETVAL = (const char *)glGetString (pname);
3244 OUTPUT:
3245 RETVAL
3246
3247GLint glGetInteger (GLenum pname)
3248 CODE:
3249 glGetIntegerv (pname, &RETVAL);
3250 OUTPUT:
3251 RETVAL
3252
3253GLdouble glGetDouble (GLenum pname)
3254 CODE:
3255 glGetDoublev (pname, &RETVAL);
3256 OUTPUT:
3257 RETVAL
3258
2243int glGetError () 3259int glGetError ()
2244 3260
2245void glFinish () 3261void glFinish ()
3262
3263void glFlush ()
2246 3264
2247void glClear (int mask) 3265void glClear (int mask)
2248 3266
2249void glClearColor (float r, float g, float b, float a = 1.0) 3267void glClearColor (float r, float g, float b, float a = 1.0)
2250 PROTOTYPE: @ 3268 PROTOTYPE: @
… …
2261 3279
2262void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3280void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2263 CODE: 3281 CODE:
2264 gl_BlendFuncSeparate (sa, da, saa, daa); 3282 gl_BlendFuncSeparate (sa, da, saa, daa);
2265 3283
3284# void glBlendEquation (int se)
3285
2266void glDepthMask (int flag) 3286void glDepthMask (int flag)
2267 3287
2268void glLogicOp (int opcode) 3288void glLogicOp (int opcode)
2269 3289
2270void glColorMask (int red, int green, int blue, int alpha) 3290void glColorMask (int red, int green, int blue, int alpha)
… …
2284# near_ and far_ are due to microsofts buggy "c" compiler 3304# near_ and far_ are due to microsofts buggy "c" compiler
2285void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3305void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2286 3306
2287# near_ and far_ are due to microsofts buggy "c" compiler 3307# near_ and far_ are due to microsofts buggy "c" compiler
2288void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3308void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3309
3310PROTOTYPES: DISABLE
2289 3311
2290void glViewport (int x, int y, int width, int height) 3312void glViewport (int x, int y, int width, int height)
2291 3313
2292void glScissor (int x, int y, int width, int height) 3314void glScissor (int x, int y, int width, int height)
2293 3315
… …
2301 3323
2302void glRotate (float angle, float x, float y, float z) 3324void glRotate (float angle, float x, float y, float z)
2303 CODE: 3325 CODE:
2304 glRotatef (angle, x, y, z); 3326 glRotatef (angle, x, y, z);
2305 3327
2306void glBegin (int mode)
2307
2308void glEnd ()
2309
2310void glColor (float r, float g, float b, float a = 1.0) 3328void glColor (float r, float g, float b, float a = 1.0)
2311 PROTOTYPE: @ 3329 PROTOTYPE: @
2312 ALIAS: 3330 ALIAS:
2313 glColor_premultiply = 1 3331 glColor_premultiply = 1
2314 CODE: 3332 CODE:
2315 if (ix) 3333 if (ix)
2316 { 3334 {
… …
2319 b *= a; 3337 b *= a;
2320 } 3338 }
2321 // microsoft visual "c" rounds instead of truncating... 3339 // microsoft visual "c" rounds instead of truncating...
2322 glColor4f (r, g, b, a); 3340 glColor4f (r, g, b, a);
2323 3341
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.) 3342void glRasterPos (float x, float y, float z = 0.)
2331 CODE: 3343 CODE:
2332 glRasterPos3f (0, 0, z); 3344 glRasterPos3f (0, 0, z);
2333 glBitmap (0, 0, 0, 0, x, y, 0); 3345 glBitmap (0, 0, 0, 0, x, y, 0);
2334 3346
… …
2338 3350
2339void glTexCoord (float s, float t) 3351void glTexCoord (float s, float t)
2340 CODE: 3352 CODE:
2341 glTexCoord2f (s, t); 3353 glTexCoord2f (s, t);
2342 3354
3355void glRect (float x1, float y1, float x2, float y2)
3356 CODE:
3357 glRectf (x1, y1, x2, y2);
3358
3359void glRect_lineloop (float x1, float y1, float x2, float y2)
3360 CODE:
3361 glBegin (GL_LINE_LOOP);
3362 glVertex2f (x1, y1);
3363 glVertex2f (x2, y1);
3364 glVertex2f (x2, y2);
3365 glVertex2f (x1, y2);
3366 glEnd ();
3367
3368PROTOTYPES: ENABLE
3369
3370void glBegin (int mode)
3371
3372void glEnd ()
3373
3374void glPointSize (GLfloat size)
3375
3376void glLineWidth (GLfloat width)
3377
3378void glInterleavedArrays (int format, int stride, char *data)
3379
3380void glDrawElements (int mode, int count, int type, char *indices)
3381
3382# 1.2 void glDrawRangeElements (int mode, int start, int end
3383
2343void glTexEnv (int target, int pname, float param) 3384void glTexEnv (int target, int pname, float param)
2344 CODE: 3385 CODE:
2345 glTexEnvf (target, pname, param); 3386 glTexEnvf (target, pname, param);
2346 3387
2347void glTexParameter (int target, int pname, float param) 3388void 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) 3404void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2364 CODE: 3405 CODE:
2365 if (gl.SeparableFilter2D) 3406 if (gl.SeparableFilter2D)
2366 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3407 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2367 3408
2368void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3409void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2369 3410
2370void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3411void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2371 3412
2372void glDrawPixels (int width, int height, int format, int type, char *pixels) 3413void glDrawPixels (int width, int height, int format, int type, char *pixels)
3414
3415void glPixelZoom (float x, float y)
2373 3416
2374void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3417void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2375 3418
2376int glGenTexture () 3419int glGenTexture ()
2377 CODE: 3420 CODE:
2378{ 3421 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: 3422 OUTPUT:
2387 RETVAL 3423 RETVAL
2388 3424
2389void glDeleteTexture (int name) 3425void glDeleteTexture (int name)
2390 CODE: 3426 CODE:
2391{ 3427 del_texture (name);
2392 /* make a half-assed attempt at returning the memory used by the texture */ 3428
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 () 3429int glGenList ()
2401 CODE: 3430 CODE:
2402 RETVAL = glGenLists (1); 3431 RETVAL = glGenLists (1);
2403 OUTPUT: 3432 OUTPUT:
2404 RETVAL 3433 RETVAL
… …
2411 3440
2412void glEndList () 3441void glEndList ()
2413 3442
2414void glCallList (int list) 3443void glCallList (int list)
2415 3444
3445void c_init ()
3446 CODE:
3447 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3448 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3449
3450MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3451
3452PROTOTYPES: DISABLE
3453
3454void
3455find_widget (SV *self, NV x, NV y)
3456 PPCODE:
3457{
3458 if (within_widget (self, x, y))
3459 XPUSHs (self);
3460}
3461
3462BOOT:
3463{
3464 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3465
3466 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3467 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3468 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3469 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3470}
3471
3472void
3473draw (SV *self)
3474 CODE:
3475{
3476 HV *hv;
3477 SV **svp;
3478 NV x, y, w, h;
3479 SV *draw_x_sv = GvSV (draw_x_gv);
3480 SV *draw_y_sv = GvSV (draw_y_gv);
3481 SV *draw_w_sv = GvSV (draw_w_gv);
3482 SV *draw_h_sv = GvSV (draw_h_gv);
3483 double draw_x, draw_y;
3484
3485 if (!SvROK (self))
3486 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3487
3488 hv = (HV *)SvRV (self);
3489
3490 if (SvTYPE (hv) != SVt_PVHV)
3491 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3492
3493 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3494 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3495
3496 if (!h || !w)
3497 XSRETURN_EMPTY;
3498
3499 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3500 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3501
3502 draw_x = SvNV (draw_x_sv) + x;
3503 draw_y = SvNV (draw_y_sv) + y;
3504
3505 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3506 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3507 XSRETURN_EMPTY;
3508
3509 sv_setnv (draw_x_sv, draw_x);
3510 sv_setnv (draw_y_sv, draw_y);
3511
3512 glPushMatrix ();
3513 glTranslated (x, y, 0);
3514
3515 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3516 {
3517 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3518
3519 if (svp && SvTRUE (*svp))
3520 {
3521 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3522 glEnable (GL_BLEND);
3523 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3524 glBegin (GL_QUADS);
3525 glVertex2f (0, 0);
3526 glVertex2f (w, 0);
3527 glVertex2f (w, h);
3528 glVertex2f (0, h);
3529 glEnd ();
3530 glDisable (GL_BLEND);
3531 }
3532 }
3533#if 0
3534 // draw borders, for debugging
3535 glPushMatrix ();
3536 glColor4f (1., 1., 0., 1.);
3537 glTranslatef (.5, .5, 0.);
3538 glBegin (GL_LINE_LOOP);
3539 glVertex2f (0 , 0);
3540 glVertex2f (w - 1, 0);
3541 glVertex2f (w - 1, h - 1);
3542 glVertex2f (0 , h - 1);
3543 glEnd ();
3544 glPopMatrix ();
3545#endif
3546 PUSHMARK (SP);
3547 XPUSHs (self);
3548 PUTBACK;
3549 call_method ("_draw", G_VOID | G_DISCARD);
3550 SPAGAIN;
3551
3552 glPopMatrix ();
3553
3554 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3555 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3556}
3557

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