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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.332 by root, Mon Nov 19 00:56:08 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
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
28#endif
29
30#include <cassert>
12#include <math.h> 31#include <cmath>
13#include <string.h> 32#include <cstring>
14#include <stdio.h> 33#include <cstdio>
34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 40
16#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
17#include <SDL_endian.h> 43#include <SDL_endian.h>
18#include <SDL_image.h> 44#include <SDL_image.h>
19#include <SDL_mixer.h> 45#include <SDL_mixer.h>
20#include <SDL_opengl.h> 46#include <SDL_opengl.h>
21 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
55#define PANGO_ENABLE_BACKEND
56#define G_DISABLE_CAST_CHECKS
57
22#include <glib/gmacros.h> 58#include <glib.h>
23 59
24#include <pango/pango.h> 60#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 61
26#include <pango/pangoft2.h> 62#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 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
28 72
29#ifndef _WIN32 73#ifndef _WIN32
30# include <sys/types.h> 74# include <sys/types.h>
31# include <sys/socket.h> 75# include <sys/socket.h>
32# include <netinet/in.h> 76# include <netinet/in.h>
33# include <netinet/tcp.h> 77# include <netinet/tcp.h>
34# include <inttypes.h> 78# include <inttypes.h>
35#else
36 typedef unsigned char uint8_t;
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 79#endif
43 80
44#include "glext.h" 81#include "ecb.h"
45 82
83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
84
85/* this is used as fow flag as well, so has to have a different value */
86/* then anything that is computed by incoming darkness */
46#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
47 89
48#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
50 92
51#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
94
95/* mask out modifiers we are not interested in */
96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
97
98#define KMOD_LRAM 0x10000 // our extension
99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102
103static char *
104fast_sv_grow (SV *sv, STRLEN need)
105{
106 STRLEN len = SvLEN (sv);
107 STRLEN want = SvCUR (sv) + need;
108
109 if (ecb_expect_false (len < want))
110 {
111 do
112 len *= 2;
113 while (len < want);
114
115 sv_grow (sv, len);
116 }
117
118 SvCUR_set (sv, want);
119 return SvEND (sv) - need;
120}
121
122static AV *texture_av;
52 123
53static struct 124static struct
54{ 125{
55#define GL_FUNC(ptr,name) ptr name; 126#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 127#include "glfunc.h"
57#undef GL_FUNC 128#undef GL_FUNC
58} gl; 129} gl;
59 130
131static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 132gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 133{
62 if (gl.BlendFuncSeparate) 134 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 135 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 136 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 137 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 138 else
67 glBlendFunc (sa, da); 139 glBlendFunc (sa, da);
68} 140}
69 141
142static GLuint
143gen_texture ()
144{
145 GLuint name;
146
147 if (AvFILL (texture_av) >= 0)
148 name = (GLuint)(size_t)av_pop (texture_av);
149 else
150 glGenTextures (1, &name);
151
152 return name;
153}
154
155static void
156del_texture (GLuint name)
157{
158 /* make a half-assed attempt at returning the memory used by the texture */
159 /* textures are frequently being reused by cfplus anyway */
160 /*glBindTexture (GL_TEXTURE_2D, name);*/
161 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
162 av_push (texture_av, (SV *)(size_t)name);
163 glDeleteTextures (1, &name);
164}
165
166#include "texcache.c"
167#include "rendercache.c"
168
169#include "pango-font.c"
170#include "pango-fontmap.c"
171#include "pango-render.c"
172
173typedef IV DC__Channel;
174typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 175typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 176typedef Mix_Music *DC__MixMusic;
72 177
73typedef PangoFontDescription *CFClient__Font; 178typedef PangoFontDescription *DC__Font;
74 179
180static int
181shape_attr_p (PangoLayoutRun *run)
182{
183 GSList *attrs = run->item->analysis.extra_attrs;
184
185 while (attrs)
186 {
187 PangoAttribute *attr = (PangoAttribute *)attrs->data;
188
189 if (attr->klass->type == PANGO_ATTR_SHAPE)
190 return 1;
191
192 attrs = attrs->next;
193 }
194
195 return 0;
196}
197
75typedef struct cf_layout { 198struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 199 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 200 float r, g, b, a; // default color for rgba mode
79 int base_height; 201 int base_height;
80 CFClient__Font font; 202 DC__Font font;
81} *CFClient__Layout; 203 rc_t rc;
204};
82 205
206typedef cf_layout *DC__Layout;
207
83static CFClient__Font default_font; 208static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
86 211
87static void 212static void
88substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
89{ 214{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 216#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 218#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 220}
97 221
98static void 222static void
99layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
100{ 224{
101 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
102 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
103 */ 227 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
105 229
106 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 232
109 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
110} 234}
111 235
112static void 236static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
116 243
117 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 246
120 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
121} 248 if (!rect.height) rect.height = 1;
122 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254/////////////////////////////////////////////////////////////////////////////
255
256typedef uint16_t tileid;
123typedef uint16_t mapface; 257typedef uint16_t faceid;
124 258
125typedef struct { 259struct maptex
260{
126 GLint name; 261 GLuint name;
127 int w, h; 262 int w, h;
128 float s, t; 263 float s, t;
129 uint8_t r, g, b, a; 264 uint8_t r, g, b, a;
130} maptex; 265 tileid smoothtile;
266 uint8_t smoothlevel;
267 uint8_t unused; /* set to zero on use */
268};
131 269
132typedef struct { 270struct mapcell
271{
272 uint32_t player;
273 tileid tile[3];
133 int16_t darkness; 274 uint16_t darkness;
134 mapface face[3]; 275 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 276};
136 277
137typedef struct { 278struct maprow
279{
138 int32_t c0, c1; 280 int32_t c0, c1;
139 mapcell *col; 281 mapcell *col;
140} maprow; 282};
141 283
142typedef struct map { 284struct mapgrid {
143 int x, y, w, h; 285 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 286 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 287 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 288 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 289
151 int32_t rows; 290 int32_t rows;
152 maprow *row; 291 maprow *row;
153} *CFClient__Map; 292};
154 293
155static char * 294typedef mapgrid *DC__Map;
295
296template<typename T>
297static void
156prepend (char *ptr, int sze, int inc) 298prepend (T *&ptr, int sze, int inc)
157{ 299{
158 char *p; 300 T *p;
159 301
160 New (0, p, sze + inc, char); 302 Newx (p, inc + sze, T);
161 Zero (p, inc, char); 303 Zero (p, inc, T);
162 Move (ptr, p + inc, sze, char); 304 Move (ptr, p + inc, sze, T);
163 Safefree (ptr); 305 Safefree (ptr);
164 306
165 return p; 307 ptr = p;
166} 308}
167 309
168static char * 310template<typename T>
311static void
169append (char *ptr, int sze, int inc) 312append (T *&ptr, int sze, int inc)
170{ 313{
171 Renew (ptr, sze + inc, char); 314 Renew (ptr, sze + inc, T);
172 Zero (ptr + sze, inc, char); 315 Zero (ptr + sze, inc, T);
173
174 return ptr;
175} 316}
176 317
177#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 318static void
178#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 319need_facenum (struct mapgrid *self, faceid face)
320{
321 while (self->faces <= face)
322 {
323 append (self->face2tile, self->faces, self->faces);
324 self->faces *= 2;
325 }
326}
327
328static void
329need_texid (struct mapgrid *self, int texid)
330{
331 while (self->texs <= texid)
332 {
333 append (self->tex, self->texs, self->texs);
334 self->texs *= 2;
335 }
336}
179 337
180static maprow * 338static maprow *
181map_get_row (CFClient__Map self, int y) 339map_get_row (mapgrid *self, int y)
182{ 340{
183 if (0 > y) 341 if (0 > y)
184 { 342 {
185 int extend = - y + MAP_EXTEND_Y; 343 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 344 prepend (self->row, self->rows, extend);
187 345
188 self->rows += extend; 346 self->rows += extend;
189 self->y += extend; 347 self->y += extend;
190 y += extend; 348 y += extend;
191 } 349 }
192 else if (y >= self->rows) 350 else if (y >= self->rows)
193 { 351 {
194 int extend = y - self->rows + MAP_EXTEND_Y; 352 int extend = y - self->rows + MAP_EXTEND_Y;
195 Append (maprow, self->row, self->rows, extend); 353 append (self->row, self->rows, extend);
196 self->rows += extend; 354 self->rows += extend;
197 } 355 }
198 356
199 return self->row + y; 357 return self->row + y;
200} 358}
… …
210 } 368 }
211 369
212 if (row->c0 > x) 370 if (row->c0 > x)
213 { 371 {
214 int extend = row->c0 - x + MAP_EXTEND_X; 372 int extend = row->c0 - x + MAP_EXTEND_X;
215 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 373 prepend (row->col, row->c1 - row->c0, extend);
216 row->c0 -= extend; 374 row->c0 -= extend;
217 } 375 }
218 else if (x >= row->c1) 376 else if (x >= row->c1)
219 { 377 {
220 int extend = x - row->c1 + MAP_EXTEND_X; 378 int extend = x - row->c1 + MAP_EXTEND_X;
221 Append (mapcell, row->col, row->c1 - row->c0, extend); 379 append (row->col, row->c1 - row->c0, extend);
222 row->c1 += extend; 380 row->c1 += extend;
223 } 381 }
224 382
225 return row->col + (x - row->c0); 383 return row->col + (x - row->c0);
226} 384}
227 385
228static mapcell * 386static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 387map_get_cell (mapgrid *self, int x, int y)
230{ 388{
231 return row_get_cell (map_get_row (self, y), x); 389 return row_get_cell (map_get_row (self, y), x);
232} 390}
233 391
234static void 392static void
235map_clear (CFClient__Map self) 393map_clear (mapgrid *self)
236{ 394{
237 int r; 395 int r;
238 396
239 for (r = 0; r < self->rows; r++) 397 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 398 Safefree (self->row[r].col);
… …
247 self->oy = 0; 405 self->oy = 0;
248 self->row = 0; 406 self->row = 0;
249 self->rows = 0; 407 self->rows = 0;
250} 408}
251 409
410#define CELL_CLEAR(cell) \
411 do { \
412 if ((cell)->player) \
413 (cell)->tile [2] = 0; \
414 (cell)->darkness = 0; \
415 (cell)->stat_hp = 0; \
416 (cell)->flags = 0; \
417 (cell)->player = 0; \
418 } while (0)
419
252static void 420static void
253map_blank (CFClient__Map self, int x0, int y0, int w, int h) 421map_blank (mapgrid *self, int x0, int y0, int w, int h)
254{ 422{
255 int x, y; 423 int x, y;
256 maprow *row; 424 maprow *row;
425 mapcell *cell;
257 426
258 for (y = y0; y < y0 + h; y++) 427 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 428 if (y >= 0)
260 { 429 {
261 if (y >= self->rows) 430 if (y >= self->rows)
… …
267 if (x >= row->c0) 436 if (x >= row->c0)
268 { 437 {
269 if (x >= row->c1) 438 if (x >= row->c1)
270 break; 439 break;
271 440
272 row->col[x - row->c0].darkness = -1; 441 cell = row->col + x - row->c0;
442
443 CELL_CLEAR (cell);
273 } 444 }
274 } 445 }
446}
447
448struct smooth_key
449{
450 tileid tile;
451 uint8_t x, y, level;
452
453 bool operator == (const smooth_key &o) const
454 {
455 return tile == o.tile && x == o.x && y == o.y && level == o.level;
456 }
457};
458
459typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
460
461namespace std {
462 template <>
463 struct hash<smooth_key>
464 {
465 size_t operator () (const smooth_key &v) const
466 {
467 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
468 }
469 };
470}
471
472static void
473smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
474{
475 auto &&it = h.find (key);
476
477 if (it == h.end ())
478 h.insert (std::make_pair (key, bits));
479 else
480 it->second |= bits;
275} 481}
276 482
277static void 483static void
278music_finished (void) 484music_finished (void)
279{ 485{
… …
298 ev.data2 = 0; 504 ev.data2 = 0;
299 505
300 SDL_PushEvent ((SDL_Event *)&ev); 506 SDL_PushEvent ((SDL_Event *)&ev);
301} 507}
302 508
303MODULE = CFClient PACKAGE = CFClient 509// approximately divide by 255
510static unsigned int
511div255 (unsigned int n)
512{
513 return (n + (n >> 8)) >> 8;
514}
515
516static unsigned int
517minpot (unsigned int n)
518{
519 if (!n)
520 return 0;
521
522 --n;
523
524 n |= n >> 1;
525 n |= n >> 2;
526 n |= n >> 4;
527 n |= n >> 8;
528 n |= n >> 16;
529
530 return n + 1;
531}
532
533/* SDL should provide this, really. */
534#define SDLK_MODIFIER_MIN 300
535#define SDLK_MODIFIER_MAX 314
536
537/******************************************************************************/
538
539static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
540static GV *hover_gv;
541
542static int
543within_widget (SV *widget, NV x, NV y)
544{
545 HV *self;
546 SV **svp;
547 NV wx, ww, wy, wh;
548
549 if (!SvROK (widget))
550 return 0;
551
552 self = (HV *)SvRV (widget);
553
554 if (SvTYPE (self) != SVt_PVHV)
555 return 0;
556
557 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
558 if (y < wy)
559 return 0;
560
561 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
562 if (y >= wy + wh)
563 return 0;
564
565 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
566 if (x < wx)
567 return 0;
568
569 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
570 if (x >= wx + ww)
571 return 0;
572
573 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
574 if (!svp || !SvTRUE (*svp))
575 return 0;
576
577 return 1;
578}
579
580/******************************************************************************/
581
582/* process keyboard modifiers */
583static int
584mod_munge (int mod)
585{
586 mod &= MOD_MASK;
587
588 if (mod & (KMOD_META | KMOD_ALT))
589 mod |= KMOD_LRAM;
590
591 return mod;
592}
593
594static void
595deliantra_main (SV *real_main)
596{
597 dSP;
598
599 PUSHMARK (SP);
600 call_sv (real_main, G_DISCARD | G_VOID);
601}
602
603#ifdef __MACOSX__
604 static SV *real_main;
605
606 /* to due surprising braindamage on the side of SDL design, we
607 * do some mind-boggling hack here: SDL requires a custom main()
608 * on OS X, so... we provide one and call the original main(), which,
609 * due to shared library magic, calls -lSDLmain's main, not perl's main,
610 * and which calls our main (== SDL_main) back.
611 */
612 extern C_LINKAGE int
613 main (int argc, char *argv[])
614 {
615 deliantra_main (real_main);
616 }
617
618 #undef main
619
620 extern C_LINKAGE int main (int argc, char *argv[]);
621
622 static void
623 SDL_main_hack (SV *real_main_)
624 {
625 real_main = real_main_;
626
627 char *argv[] = { "deliantra client", 0 };
628 (main) (1, argv);
629 }
630#else
631 static void
632 SDL_main_hack (SV *real_main)
633 {
634 deliantra_main (real_main);
635 }
636#endif
637
638MODULE = Deliantra::Client PACKAGE = DC
304 639
305PROTOTYPES: ENABLE 640PROTOTYPES: ENABLE
306 641
307BOOT: 642BOOT:
308{ 643{
309 HV *stash = gv_stashpv ("CFClient", 1); 644 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 645 static const struct {
311 const char *name; 646 const char *name;
312 IV iv; 647 IV iv;
313 } *civ, const_iv[] = { 648 } *civ, const_iv[] = {
314# define const_iv(name) { # name, (IV)name } 649# define const_iv(name) { # name, (IV)name }
650 const_iv (SDLK_MODIFIER_MIN),
651 const_iv (SDLK_MODIFIER_MAX),
652
315 const_iv (SDL_ACTIVEEVENT), 653 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 654 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 655 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 656 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 657 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 666 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 667 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 668 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 669 const_iv (SDL_VIDEOEXPOSE),
332 const_iv (SDL_USEREVENT), 670 const_iv (SDL_USEREVENT),
671
672 const_iv (SDL_APPINPUTFOCUS),
673 const_iv (SDL_APPMOUSEFOCUS),
674 const_iv (SDL_APPACTIVE),
675
676
677 const_iv (SDLK_UNKNOWN),
678 const_iv (SDLK_FIRST),
679 const_iv (SDLK_BACKSPACE),
680 const_iv (SDLK_TAB),
681 const_iv (SDLK_CLEAR),
682 const_iv (SDLK_RETURN),
683 const_iv (SDLK_PAUSE),
684 const_iv (SDLK_ESCAPE),
685 const_iv (SDLK_SPACE),
686 const_iv (SDLK_EXCLAIM),
687 const_iv (SDLK_QUOTEDBL),
688 const_iv (SDLK_HASH),
689 const_iv (SDLK_DOLLAR),
690 const_iv (SDLK_AMPERSAND),
691 const_iv (SDLK_QUOTE),
692 const_iv (SDLK_LEFTPAREN),
693 const_iv (SDLK_RIGHTPAREN),
694 const_iv (SDLK_ASTERISK),
695 const_iv (SDLK_PLUS),
696 const_iv (SDLK_COMMA),
697 const_iv (SDLK_MINUS),
698 const_iv (SDLK_PERIOD),
699 const_iv (SDLK_SLASH),
700 const_iv (SDLK_0),
701 const_iv (SDLK_1),
702 const_iv (SDLK_2),
703 const_iv (SDLK_3),
704 const_iv (SDLK_4),
705 const_iv (SDLK_5),
706 const_iv (SDLK_6),
707 const_iv (SDLK_7),
708 const_iv (SDLK_8),
709 const_iv (SDLK_9),
710 const_iv (SDLK_COLON),
711 const_iv (SDLK_SEMICOLON),
712 const_iv (SDLK_LESS),
713 const_iv (SDLK_EQUALS),
714 const_iv (SDLK_GREATER),
715 const_iv (SDLK_QUESTION),
716 const_iv (SDLK_AT),
717
718 const_iv (SDLK_LEFTBRACKET),
719 const_iv (SDLK_BACKSLASH),
720 const_iv (SDLK_RIGHTBRACKET),
721 const_iv (SDLK_CARET),
722 const_iv (SDLK_UNDERSCORE),
723 const_iv (SDLK_BACKQUOTE),
724 const_iv (SDLK_DELETE),
725
726 const_iv (SDLK_FIRST),
727 const_iv (SDLK_LAST),
333 const_iv (SDLK_KP0), 728 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 729 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 730 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 731 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 732 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 787 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 788 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 789 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 790 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 791 const_iv (SDLK_UNDO),
792
397 const_iv (KMOD_NONE), 793 const_iv (KMOD_NONE),
794 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 795 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 796 const_iv (KMOD_RSHIFT),
797 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 798 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 799 const_iv (KMOD_RCTRL),
800 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 801 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 802 const_iv (KMOD_RALT),
803 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 804 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 805 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 806 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 807 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 808 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 809
410 const_iv (KMOD_SHIFT), 810 const_iv (KMOD_LRAM),
411 const_iv (KMOD_ALT), 811
412 const_iv (KMOD_META) 812 const_iv (MIX_DEFAULT_FORMAT),
813
814 const_iv (SDL_INIT_TIMER),
815 const_iv (SDL_INIT_AUDIO),
816 const_iv (SDL_INIT_VIDEO),
817 const_iv (SDL_INIT_CDROM),
818 const_iv (SDL_INIT_JOYSTICK),
819 const_iv (SDL_INIT_EVERYTHING),
820 const_iv (SDL_INIT_NOPARACHUTE),
821 const_iv (SDL_INIT_EVENTTHREAD),
822
823 const_iv (SDL_GL_RED_SIZE),
824 const_iv (SDL_GL_GREEN_SIZE),
825 const_iv (SDL_GL_BLUE_SIZE),
826 const_iv (SDL_GL_ALPHA_SIZE),
827 const_iv (SDL_GL_DOUBLEBUFFER),
828 const_iv (SDL_GL_BUFFER_SIZE),
829 const_iv (SDL_GL_DEPTH_SIZE),
830 const_iv (SDL_GL_STENCIL_SIZE),
831 const_iv (SDL_GL_ACCUM_RED_SIZE),
832 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
833 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
834 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
835 const_iv (SDL_GL_STEREO),
836 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
837 const_iv (SDL_GL_MULTISAMPLESAMPLES),
838 const_iv (SDL_GL_ACCELERATED_VISUAL),
839 const_iv (SDL_GL_SWAP_CONTROL),
840
841 const_iv (FOW_DARKNESS)
413# undef const_iv 842# undef const_iv
414 }; 843 };
415 844
416 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 845 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
417 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 846 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
847
848 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
849 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418} 850}
851
852void
853weaken (SV *rv)
854 PROTOTYPE: $
855 CODE:
856 sv_rvweaken (rv);
857
858int
859in_destruct ()
860 CODE:
861 RETVAL = PL_main_cv == Nullcv;
862 OUTPUT:
863 RETVAL
864
865NV floor (NV x)
866
867NV ceil (NV x)
868
869IV minpot (UV n)
870
871UV ld32 (UV n)
872 CODE:
873 RETVAL = ecb_ld32 (n);
874 OUTPUT:
875 RETVAL
876
877IV popcount (UV n)
878 CODE:
879 RETVAL = ecb_popcount32 (n);
880 OUTPUT:
881 RETVAL
882
883NV distance (NV dx, NV dy)
884 CODE:
885 RETVAL = pow (dx * dx + dy * dy, 0.5);
886 OUTPUT:
887 RETVAL
419 888
420void 889void
421pango_init () 890pango_init ()
422 CODE: 891 CODE:
423{ 892{
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425 ft2_fontmap = pango_ft2_font_map_new (); 893 opengl_fontmap = pango_opengl_font_map_new ();
426 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 894 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
427 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 895 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
428 896 /*pango_context_set_font_description (opengl_context, default_font);*/
429 cairo_fontmap = pango_cairo_font_map_get_default (); 897#if PANGO_VERSION_CHECK (1, 15, 2)
430 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 898 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
899 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
900#endif
431} 901}
432 902
433int 903char *SDL_GetError ()
434SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
435 904
436void 905void SDL_main_hack (SV *real_main)
906 PROTOTYPE: &
907
908int SDL_Init (U32 flags)
909
910int SDL_InitSubSystem (U32 flags)
911
912void SDL_QuitSubSystem (U32 flags)
913
437SDL_Quit () 914void SDL_Quit ()
438 915
916int SDL_GL_SetAttribute (int attr, int value)
917 C_ARGS: (SDL_GLattr)attr, value
918
919int SDL_GL_GetAttribute (int attr)
920 CODE:
921 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
922 XSRETURN_UNDEF;
923 OUTPUT:
924 RETVAL
925
439void 926void
440SDL_ListModes () 927SDL_ListModes (int rgb, int alpha)
441 PPCODE: 928 PPCODE:
442{ 929{
443 SDL_Rect **m; 930 SDL_Rect **m;
444 931
445 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 932 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 933 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
447 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 934 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
448 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 935 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
449 936
450 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 937 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 938 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
452 939
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 940 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 942 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
456 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457 944
458 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 945 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
459 946 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
460 SDL_EnableUNICODE (1);
461 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
462 947
463 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 948 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
464 949
465 if (m && m != (SDL_Rect **)-1) 950 if (m && m != (SDL_Rect **)-1)
466 while (*m) 951 while (*m)
467 { 952 {
953 if ((*m)->w >= 400 && (*m)->h >= 300)
954 {
468 AV *av = newAV (); 955 AV *av = newAV ();
469 av_push (av, newSViv ((*m)->w)); 956 av_push (av, newSViv ((*m)->w));
470 av_push (av, newSViv ((*m)->h)); 957 av_push (av, newSViv ((*m)->h));
958 av_push (av, newSViv (rgb));
959 av_push (av, newSViv (alpha));
471 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 960 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
961 }
472 962
473 ++m; 963 ++m;
474 } 964 }
475} 965}
476 966
477char *
478SDL_GetError ()
479
480int 967int
481SDL_SetVideoMode (int w, int h, int fullscreen) 968SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
482 CODE: 969 CODE:
970{
971 SDL_EnableUNICODE (1);
972 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
973
974 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
975 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
976 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
977 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
978
483 RETVAL = !!SDL_SetVideoMode ( 979 RETVAL = !!SDL_SetVideoMode (
484 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 980 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
485 ); 981 );
982
486 if (RETVAL) 983 if (RETVAL)
487 { 984 {
488 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 985 av_clear (texture_av);
489# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 986#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
490# include "glfunc.h" 987#include "glfunc.h"
491# undef GL_FUNC 988#undef GL_FUNC
989 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
990 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
492 } 991 }
992}
493 OUTPUT: 993 OUTPUT:
494 RETVAL 994 RETVAL
995
996void
997SDL_WM_SetCaption (const char *title, const char *icon)
495 998
496void 999void
497SDL_GL_SwapBuffers () 1000SDL_GL_SwapBuffers ()
498 1001
499char * 1002char *
500SDL_GetKeyName (int sym) 1003SDL_GetKeyName (int sym)
1004 C_ARGS: (SDLKey)sym
501 1005
1006int
1007SDL_GetAppState ()
1008
1009int
1010SDL_GetModState ()
1011
1012int
1013SDL_WaitEvent ()
1014 C_ARGS: 0
1015
502void 1016void
503SDL_PollEvent () 1017SDL_PumpEvents ()
1018
1019void
1020peep_events ()
504 PPCODE: 1021 PPCODE:
505{ 1022{
506 SDL_Event ev; 1023 SDL_Event ev;
507 1024
508 while (SDL_PollEvent (&ev)) 1025 SDL_PumpEvents ();
1026 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
509 { 1027 {
510 HV *hv = newHV (); 1028 HV *hv = newHV ();
511 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1029 hv_store (hv, "type", 4, newSViv (ev.type), 0);
512 1030
513 switch (ev.type) 1031 switch (ev.type)
514 { 1032 {
515 case SDL_KEYDOWN: 1033 case SDL_KEYDOWN:
516 case SDL_KEYUP: 1034 case SDL_KEYUP:
517 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1035 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1036 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1037 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1038 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
520 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1039 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521 break; 1040 break;
522 1041
523 case SDL_ACTIVEEVENT: 1042 case SDL_ACTIVEEVENT:
524 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1043 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
525 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
526 break; 1045 break;
527 1046
528 case SDL_MOUSEMOTION: 1047 case SDL_MOUSEMOTION:
1048 {
1049 int state = ev.motion.state;
1050 int x = ev.motion.x;
1051 int y = ev.motion.y;
1052 int xrel = ev.motion.xrel;
1053 int yrel = ev.motion.yrel;
1054
1055 /* do simplistic event compression */
1056 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1057 && state == ev.motion.state)
1058 {
1059 xrel += ev.motion.xrel;
1060 yrel += ev.motion.yrel;
1061 x = ev.motion.x;
1062 y = ev.motion.y;
1063 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1064 }
1065
529 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1066 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
530
531 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1067 hv_store (hv, "state", 5, newSViv (state), 0);
532 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1068 hv_store (hv, "x", 1, newSViv (x), 0);
533 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1069 hv_store (hv, "y", 1, newSViv (y), 0);
534 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1070 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
535 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1071 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1072 }
536 break; 1073 break;
537 1074
538 case SDL_MOUSEBUTTONDOWN: 1075 case SDL_MOUSEBUTTONDOWN:
539 case SDL_MOUSEBUTTONUP: 1076 case SDL_MOUSEBUTTONUP:
540 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1077 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
541 1078
542 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1079 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
543 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1080 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
544 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1081 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
545 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1082 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
550 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1087 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1088 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552 break; 1089 break;
553 } 1090 }
554 1091
555 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1092 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
556 } 1093 }
557} 1094}
558 1095
1096char *
1097SDL_AudioDriverName ()
1098 CODE:
1099{
1100 char buf [256];
1101 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1102 XSRETURN_UNDEF;
1103
1104 RETVAL = buf;
1105}
1106 OUTPUT:
1107 RETVAL
1108
559int 1109int
560Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1110Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
561 POSTCALL: 1111 POSTCALL:
562 Mix_HookMusicFinished (music_finished); 1112 Mix_HookMusicFinished (music_finished);
563 Mix_ChannelFinished (channel_finished); 1113 Mix_ChannelFinished (channel_finished);
564 1114
565void 1115void
1116Mix_QuerySpec ()
1117 PPCODE:
1118{
1119 int freq, channels;
1120 Uint16 format;
1121
1122 if (Mix_QuerySpec (&freq, &format, &channels))
1123 {
1124 EXTEND (SP, 3);
1125 PUSHs (sv_2mortal (newSViv (freq)));
1126 PUSHs (sv_2mortal (newSViv (format)));
1127 PUSHs (sv_2mortal (newSViv (channels)));
1128 }
1129}
1130
1131void
566Mix_CloseAudio () 1132Mix_CloseAudio ()
567 1133
568int 1134int
569Mix_AllocateChannels (int numchans = -1) 1135Mix_AllocateChannels (int numchans = -1)
570 1136
1137const char *
1138Mix_GetError ()
1139
571void 1140void
572lowdelay (int fd, int val = 1) 1141lowdelay (int fd, int val = 1)
573 CODE: 1142 CODE:
1143 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1144
1145void
1146win32_proxy_info ()
1147 PPCODE:
1148{
574#ifndef _WIN32 1149#ifdef _WIN32
575 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1150 char buffer[2048];
1151 DWORD buflen;
1152
1153 EXTEND (SP, 3);
1154
1155 buflen = sizeof (buffer);
1156 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1157 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1158 {
1159 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1160
1161 buflen = sizeof (buffer);
1162 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1163 {
1164 PUSHs (newSVpv (buffer, 0));
1165
1166 buflen = sizeof (buffer);
1167 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1168 PUSHs (newSVpv (buffer, 0));
1169 }
1170 }
576#endif 1171#endif
1172}
577 1173
578void 1174int
579add_font (char *file) 1175add_font (char *file)
580 CODE: 1176 CODE:
581 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1177 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582#ifdef _WIN32 1178 OUTPUT:
583 // cairo... sigh... requires win2000 1179 RETVAL
584 AddFontResourceEx (file, FR_PRIVATE, 0); 1180
585#endif 1181void
1182IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1183
1184# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1185void
1186Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
586 1187
587void 1188void
588load_image_inline (SV *image_) 1189load_image_inline (SV *image_)
589 ALIAS: 1190 ALIAS:
590 load_image_file = 1 1191 load_image_file = 1
… …
593 STRLEN image_len; 1194 STRLEN image_len;
594 char *image = (char *)SvPVbyte (image_, image_len); 1195 char *image = (char *)SvPVbyte (image_, image_len);
595 SDL_Surface *surface, *surface2; 1196 SDL_Surface *surface, *surface2;
596 SDL_PixelFormat fmt; 1197 SDL_PixelFormat fmt;
597 SDL_RWops *rw = ix 1198 SDL_RWops *rw = ix
598 ? SDL_RWFromFile (image, "r") 1199 ? SDL_RWFromFile (image, "rb")
599 : SDL_RWFromConstMem (image, image_len); 1200 : SDL_RWFromConstMem (image, image_len);
600 1201
601 if (!rw) 1202 if (!rw)
602 croak ("load_image: %s", SDL_GetError ()); 1203 croak ("load_image: %s", SDL_GetError ());
603 1204
… …
632 1233
633 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1234 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634 1235
635 assert (surface2->pitch == surface2->w * 4); 1236 assert (surface2->pitch == surface2->w * 4);
636 1237
1238 SDL_LockSurface (surface2);
637 EXTEND (SP, 5); 1239 EXTEND (SP, 6);
638 PUSHs (sv_2mortal (newSViv (surface2->w))); 1240 PUSHs (sv_2mortal (newSViv (surface2->w)));
639 PUSHs (sv_2mortal (newSViv (surface2->h))); 1241 PUSHs (sv_2mortal (newSViv (surface2->h)));
640 SDL_LockSurface (surface2);
641 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1242 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
642 SDL_UnlockSurface (surface2);
643 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1243 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
644 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1244 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1245 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1246 SDL_UnlockSurface (surface2);
646 1247
647 SDL_FreeSurface (surface); 1248 SDL_FreeSurface (surface);
648 SDL_FreeSurface (surface2); 1249 SDL_FreeSurface (surface2);
649} 1250}
650 1251
… …
676void 1277void
677error (char *message) 1278error (char *message)
678 CODE: 1279 CODE:
679 fprintf (stderr, "ERROR: %s\n", message); 1280 fprintf (stderr, "ERROR: %s\n", message);
680#ifdef _WIN32 1281#ifdef _WIN32
681 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1282 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
682#endif 1283#endif
683 1284
684void 1285void
685fatal (char *message) 1286fatal (char *message)
686 CODE: 1287 CODE:
687 fprintf (stderr, "FATAL: %s\n", message); 1288 fprintf (stderr, "FATAL: %s\n", message);
688#ifdef _WIN32 1289#ifdef _WIN32
689 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1290 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
690#endif 1291#endif
691 exit (1); 1292 _exit (1);
692 1293
1294void
1295_exit (int retval = 0)
1296 CODE:
1297#ifdef WIN32
1298 ExitThread (retval); // unclean, please beam me up
1299#else
1300 _exit (retval);
1301#endif
1302
1303void
1304debug ()
1305 CODE:
1306{
1307#if DEBUG
1308 VALGRIND_DO_LEAK_CHECK;
1309#endif
1310}
1311
1312int
1313SvREFCNT (SV *sv)
1314 CODE:
1315 RETVAL = SvREFCNT (sv);
1316 OUTPUT:
1317 RETVAL
1318
693MODULE = CFClient PACKAGE = CFClient::Font 1319MODULE = Deliantra::Client PACKAGE = DC::Font
694 1320
695CFClient::Font 1321PROTOTYPES: DISABLE
1322
1323DC::Font
696new_from_file (SV *class, char *path, int id = 0) 1324new_from_file (SV *klass, char *path, int id = 0)
697 CODE: 1325 CODE:
698{ 1326{
699 int count; 1327 int count;
700 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1328 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
701 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1329 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
703} 1331}
704 OUTPUT: 1332 OUTPUT:
705 RETVAL 1333 RETVAL
706 1334
707void 1335void
708DESTROY (CFClient::Font self) 1336DESTROY (DC::Font self)
709 CODE: 1337 CODE:
710 pango_font_description_free (self); 1338 pango_font_description_free (self);
711 1339
712void 1340void
713make_default (CFClient::Font self) 1341make_default (DC::Font self)
1342 PROTOTYPE: $
714 CODE: 1343 CODE:
715 default_font = self; 1344 default_font = self;
716 1345
717MODULE = CFClient PACKAGE = CFClient::Layout 1346MODULE = Deliantra::Client PACKAGE = DC::Layout
718 1347
719CFClient::Layout 1348PROTOTYPES: DISABLE
720new (SV *class, int rgba = 0)
721 CODE:
722#if _WIN32
723 //rgba = 0;//D makes text nicer, breaks TextView
724#endif
725 New (0, RETVAL, 1, struct cf_layout);
726 1349
1350void
1351glyph_cache_backup ()
1352 PROTOTYPE:
1353 CODE:
1354 tc_backup ();
1355
1356void
1357glyph_cache_restore ()
1358 PROTOTYPE:
1359 CODE:
1360 tc_restore ();
1361
1362DC::Layout
1363new (SV *klass)
1364 CODE:
1365 RETVAL = new cf_layout;
1366
727 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1367 RETVAL->pl = pango_layout_new (opengl_context);
728 RETVAL->rgba = rgba;
729 RETVAL->r = 1.; 1368 RETVAL->r = 1.;
730 RETVAL->g = 1.; 1369 RETVAL->g = 1.;
731 RETVAL->b = 1.; 1370 RETVAL->b = 1.;
732 RETVAL->a = 1.; 1371 RETVAL->a = 1.;
733 RETVAL->base_height = MIN_FONT_HEIGHT; 1372 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
737 layout_update_font (RETVAL); 1376 layout_update_font (RETVAL);
738 OUTPUT: 1377 OUTPUT:
739 RETVAL 1378 RETVAL
740 1379
741void 1380void
742DESTROY (CFClient::Layout self) 1381DESTROY (DC::Layout self)
743 CODE: 1382 CODE:
744 g_object_unref (self->pl); 1383 g_object_unref (self->pl);
745 Safefree (self); 1384 delete self;
746 1385
747int
748is_rgba (CFClient::Layout self)
749 CODE:
750 RETVAL = self->rgba;
751 OUTPUT:
752 RETVAL
753
754void 1386void
755set_text (CFClient::Layout self, SV *text_) 1387set_text (DC::Layout self, SV *text_)
756 CODE: 1388 CODE:
757{ 1389{
758 STRLEN textlen; 1390 STRLEN textlen;
759 char *text = SvPVutf8 (text_, textlen); 1391 char *text = SvPVutf8 (text_, textlen);
760 1392
761 pango_layout_set_text (self->pl, text, textlen); 1393 pango_layout_set_text (self->pl, text, textlen);
762} 1394}
763 1395
764void 1396void
765set_markup (CFClient::Layout self, SV *text_) 1397set_markup (DC::Layout self, SV *text_)
766 CODE: 1398 CODE:
767{ 1399{
768 STRLEN textlen; 1400 STRLEN textlen;
769 char *text = SvPVutf8 (text_, textlen); 1401 char *text = SvPVutf8 (text_, textlen);
770 1402
771 pango_layout_set_markup (self->pl, text, textlen); 1403 pango_layout_set_markup (self->pl, text, textlen);
772} 1404}
773 1405
1406void
1407set_shapes (DC::Layout self, ...)
1408 CODE:
1409{
1410 PangoAttrList *attrs = 0;
1411 const char *text = pango_layout_get_text (self->pl);
1412 const char *pos = text;
1413 int arg = 4;
1414
1415 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1416 {
1417 PangoRectangle inkrect, rect;
1418 PangoAttribute *attr;
1419
1420 int x = SvIV (ST (arg - 3));
1421 int y = SvIV (ST (arg - 2));
1422 int w = SvIV (ST (arg - 1));
1423 int h = SvIV (ST (arg ));
1424
1425 inkrect.x = 0;
1426 inkrect.y = 0;
1427 inkrect.width = 0;
1428 inkrect.height = 0;
1429
1430 rect.x = x * PANGO_SCALE;
1431 rect.y = y * PANGO_SCALE;
1432 rect.width = w * PANGO_SCALE;
1433 rect.height = h * PANGO_SCALE;
1434
1435 if (!attrs)
1436 attrs = pango_layout_get_attributes (self->pl);
1437
1438 attr = pango_attr_shape_new (&inkrect, &rect);
1439 attr->start_index = pos - text;
1440 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1441 pango_attr_list_insert (attrs, attr);
1442
1443 arg += 4;
1444 pos += sizeof (OBJ_STR) - 1;
1445 }
1446
1447 if (attrs)
1448 pango_layout_set_attributes (self->pl, attrs);
1449}
1450
1451void
1452get_shapes (DC::Layout self)
1453 PPCODE:
1454{
1455 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1456
1457 do
1458 {
1459 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1460
1461 if (run && shape_attr_p (run))
1462 {
1463 PangoRectangle extents;
1464 pango_layout_iter_get_run_extents (iter, 0, &extents);
1465
1466 EXTEND (SP, 2);
1467 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1468 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1469 }
1470 }
1471 while (pango_layout_iter_next_run (iter));
1472
1473 pango_layout_iter_free (iter);
1474}
1475
1476int
1477has_wrapped (DC::Layout self)
1478 CODE:
1479{
1480 int lines = 1;
1481 const char *text = pango_layout_get_text (self->pl);
1482
1483 while (*text)
1484 lines += *text++ == '\n';
1485
1486 RETVAL = lines < pango_layout_get_line_count (self->pl);
1487}
1488 OUTPUT:
1489 RETVAL
1490
774SV * 1491SV *
775get_text (CFClient::Layout self) 1492get_text (DC::Layout self)
776 CODE: 1493 CODE:
777 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1494 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
778 SvUTF8_on (RETVAL); 1495 sv_utf8_decode (RETVAL);
779 OUTPUT: 1496 OUTPUT:
780 RETVAL 1497 RETVAL
781 1498
782void 1499void
783set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1500set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
784 CODE: 1501 CODE:
785 self->r = r; 1502 self->r = r;
786 self->g = g; 1503 self->g = g;
787 self->b = b; 1504 self->b = b;
788 self->a = a; 1505 self->a = a;
789 1506
790void 1507void
791set_font (CFClient::Layout self, CFClient::Font font = 0) 1508set_font (DC::Layout self, DC::Font font = 0)
792 CODE: 1509 CODE:
793 if (self->font != font) 1510 if (self->font != font)
794 { 1511 {
795 self->font = font; 1512 self->font = font;
796 layout_update_font (self); 1513 layout_update_font (self);
797 } 1514 }
798 1515
799void 1516void
800set_height (CFClient::Layout self, int base_height) 1517set_height (DC::Layout self, int base_height)
801 CODE: 1518 CODE:
802 if (self->base_height != base_height) 1519 if (self->base_height != base_height)
803 { 1520 {
804 self->base_height = base_height; 1521 self->base_height = base_height;
805 layout_update_font (self); 1522 layout_update_font (self);
806 } 1523 }
807 1524
808void 1525void
809set_width (CFClient::Layout self, int max_width = -1) 1526set_width (DC::Layout self, int max_width = -1)
810 CODE: 1527 CODE:
811 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1528 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
812 1529
813void 1530void
814set_indent (CFClient::Layout self, int indent) 1531set_indent (DC::Layout self, int indent)
815 CODE: 1532 CODE:
816 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1533 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
817 1534
818void 1535void
819set_spacing (CFClient::Layout self, int spacing) 1536set_spacing (DC::Layout self, int spacing)
820 CODE: 1537 CODE:
821 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1538 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
822 1539
823void 1540void
824set_ellipsise (CFClient::Layout self, int ellipsise) 1541set_ellipsise (DC::Layout self, int ellipsise)
825 CODE: 1542 CODE:
826 pango_layout_set_ellipsize (self->pl, 1543 pango_layout_set_ellipsize (self->pl,
827 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1544 ellipsise == 1 ? PANGO_ELLIPSIZE_START
828 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1545 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
829 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1546 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
830 : PANGO_ELLIPSIZE_NONE 1547 : PANGO_ELLIPSIZE_NONE
831 ); 1548 );
832 1549
833void 1550void
834set_single_paragraph_mode (CFClient::Layout self, int spm) 1551set_single_paragraph_mode (DC::Layout self, int spm)
835 CODE: 1552 CODE:
836 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1553 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
837 1554
838void 1555void
839size (CFClient::Layout self) 1556size (DC::Layout self)
840 PPCODE: 1557 PPCODE:
841{ 1558{
842 int w, h; 1559 int w, h;
843 1560
844 layout_get_pixel_size (self, &w, &h); 1561 layout_get_pixel_size (self, &w, &h);
… …
847 PUSHs (sv_2mortal (newSViv (w))); 1564 PUSHs (sv_2mortal (newSViv (w)));
848 PUSHs (sv_2mortal (newSViv (h))); 1565 PUSHs (sv_2mortal (newSViv (h)));
849} 1566}
850 1567
851int 1568int
1569descent (DC::Layout self)
1570 CODE:
1571{
1572 PangoRectangle rect;
1573 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1574 pango_layout_line_get_pixel_extents (line, 0, &rect);
1575 RETVAL = PANGO_DESCENT (rect);
1576}
1577 OUTPUT:
1578 RETVAL
1579
1580int
852xy_to_index (CFClient::Layout self, int x, int y) 1581xy_to_index (DC::Layout self, int x, int y)
853 CODE: 1582 CODE:
854{ 1583{
855 int index, trailing; 1584 int index, trailing;
856 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1585 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
857 RETVAL = index; 1586 RETVAL = index + trailing;
858} 1587}
859 OUTPUT: 1588 OUTPUT:
860 RETVAL 1589 RETVAL
861 1590
862void 1591void
863cursor_pos (CFClient::Layout self, int index) 1592cursor_pos (DC::Layout self, int index)
864 PPCODE: 1593 PPCODE:
865{ 1594{
866 PangoRectangle strong_pos; 1595 PangoRectangle pos;
867 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1596 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
868 1597
869 EXTEND (SP, 3); 1598 EXTEND (SP, 3);
870 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1599 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
871 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1600 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
872 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1601 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
873} 1602}
874 1603
875void 1604void
876render (CFClient::Layout self) 1605index_to_line_x (DC::Layout self, int index, int trailing = 0)
877 PPCODE: 1606 PPCODE:
878{ 1607{
879 SV *retval; 1608 int line, x;
880 int w, h;
881 1609
882 layout_get_pixel_size (self, &w, &h); 1610 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
883 1611#if !PANGO_VERSION_CHECK (1, 17, 3)
884 if (self->rgba) 1612 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
885 { 1613 --line;
886 cairo_surface_t *surface;
887 cairo_t *cairo;
888
889 retval = newSV (w * h * 4);
890 SvPOK_only (retval);
891 SvCUR_set (retval, w * h * 4);
892
893 memset (SvPVX (retval), 0, w * h * 4);
894
895 surface = cairo_image_surface_create_for_data (
896 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
897 cairo = cairo_create (surface);
898 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
899
900 pango_cairo_show_layout (cairo, self->pl);
901
902 cairo_destroy (cairo);
903 cairo_surface_destroy (surface);
904
905 // what a mess, and its premultiplied, too :(
906 {
907 uint32_t *p = (uint32_t *)SvPVX (retval);
908 uint32_t *e = p + w * h;
909
910 while (p < e)
911 {
912 uint32_t rgba = *p;
913 rgba = (rgba >> 24) | (rgba << 8);
914#if 0
915#ifdef _WIN32
916 {//D
917 uint8_t r = rgba >> 24;
918 uint8_t g = rgba >> 16;
919 uint8_t b = rgba >> 8;
920 uint8_t a = rgba >> 0;
921
922 rgba = (rgba & 0xffffff00) | a;
923 }
924#endif 1614#endif
925#endif
926 rgba = SDL_SwapBE32 (rgba);
927 *p++ = rgba;
928 }
929 }
930
931 EXTEND (SP, 5); 1615 EXTEND (SP, 2);
932 PUSHs (sv_2mortal (newSViv (w))); 1616 PUSHs (sv_2mortal (newSViv (line)));
1617 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1618}
1619
1620void
1621line_x_to_index (DC::Layout self, int line, int x)
1622 PPCODE:
1623{
1624 PangoLayoutLine *lp;
1625 int index, trailing;
1626
1627 if (line < 0)
1628 XSRETURN_EMPTY;
1629
1630 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1631 XSRETURN_EMPTY; /* do better */
1632
1633 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1634
1635 EXTEND (SP, 2);
1636 if (GIMME_V == G_SCALAR)
933 PUSHs (sv_2mortal (newSViv (h))); 1637 PUSHs (sv_2mortal (newSViv (index + trailing)));
934 PUSHs (sv_2mortal (retval));
935 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937 }
938 else 1638 else
939 { 1639 {
940 FT_Bitmap bitmap;
941
942 retval = newSV (w * h);
943 SvPOK_only (retval);
944 SvCUR_set (retval, w * h);
945
946 bitmap.rows = h;
947 bitmap.width = w;
948 bitmap.pitch = w;
949 bitmap.buffer = (unsigned char*)SvPVX (retval);
950 bitmap.num_grays = 256;
951 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
952
953 memset (bitmap.buffer, 0, w * h);
954
955 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
956
957 EXTEND (SP, 5);
958 PUSHs (sv_2mortal (newSViv (w))); 1640 PUSHs (sv_2mortal (newSViv (index)));
959 PUSHs (sv_2mortal (newSViv (h))); 1641 PUSHs (sv_2mortal (newSViv (trailing)));
960 PUSHs (sv_2mortal (retval));
961 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963 } 1642 }
964} 1643}
965 1644
1645void
1646render (DC::Layout self, float x, float y, int flags = 0)
1647 CODE:
1648 self->rc.clear ();
1649 pango_opengl_render_layout_subpixel (
1650 self->pl,
1651 &self->rc,
1652 x * PANGO_SCALE, y * PANGO_SCALE,
1653 self->r, self->g, self->b, self->a,
1654 flags
1655 );
1656 // we assume that context_change actually clears/frees stuff
1657 // and does not do any recomputation...
1658 pango_layout_context_changed (self->pl);
1659
1660void
1661draw (DC::Layout self)
1662 CODE:
1663{
1664 glEnable (GL_TEXTURE_2D);
1665 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1666 glEnable (GL_BLEND);
1667 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1668 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1669 glEnable (GL_ALPHA_TEST);
1670 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1671
1672 self->rc.draw ();
1673
1674 glDisable (GL_ALPHA_TEST);
1675 glDisable (GL_BLEND);
1676 glDisable (GL_TEXTURE_2D);
1677}
1678
966MODULE = CFClient PACKAGE = CFClient::Texture 1679MODULE = Deliantra::Client PACKAGE = DC::Texture
967 1680
1681PROTOTYPES: ENABLE
1682
968void 1683void
1684pad (SV *data_, int ow, int oh, int nw, int nh)
1685 CODE:
1686{
1687 if ((nw != ow || nh != oh) && SvOK (data_))
1688 {
1689 STRLEN datalen;
1690 char *data = SvPVbyte (data_, datalen);
1691 int bpp = datalen / (ow * oh);
1692 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1693
1694 SvPOK_only (result_);
1695 SvCUR_set (result_, nw * nh * bpp);
1696
1697 memset (SvPVX (result_), 0, nw * nh * bpp);
1698 while (oh--)
1699 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1700
1701 sv_setsv (data_, result_);
1702 }
1703}
1704
1705void
969draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1706draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
970 PROTOTYPE: $$$;$$ 1707 PROTOTYPE: $$$;$$
971 ALIAS: 1708 ALIAS:
972 draw_quad_alpha = 1 1709 draw_quad_alpha = 1
973 draw_quad_alpha_premultiplied = 2 1710 draw_quad_alpha_premultiplied = 2
974 CODE: 1711 CODE:
975{ 1712{
976 HV *hv = (HV *)SvRV (self); 1713 HV *hv = (HV *)SvRV (self);
977 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1714 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
978 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1715 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
979 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1716 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1717
1718 if (name <= 0)
1719 XSRETURN_EMPTY;
980 1720
981 if (items < 5) 1721 if (items < 5)
982 { 1722 {
983 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1723 w = SvNV (*hv_fetch (hv, "w", 1, 1));
984 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1724 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
990 1730
991 if (ix == 2) 1731 if (ix == 2)
992 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1732 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
993 else 1733 else
994 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, 1734 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
995 GL_ONE_MINUS_DST_ALPHA, GL_ONE); 1735 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
996 1736
997 glEnable (GL_ALPHA_TEST); 1737 glEnable (GL_ALPHA_TEST);
998 glAlphaFunc (GL_GREATER, 0.01f); 1738 glAlphaFunc (GL_GREATER, 0.01f);
999 } 1739 }
1000 1740
… …
1012 glDisable (GL_ALPHA_TEST); 1752 glDisable (GL_ALPHA_TEST);
1013 glDisable (GL_BLEND); 1753 glDisable (GL_BLEND);
1014 } 1754 }
1015} 1755}
1016 1756
1757void
1758draw_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)
1759 PROTOTYPE: @
1760 CODE:
1761{
1762 glEnable (GL_BLEND);
1763 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1764 glEnable (GL_TEXTURE_2D);
1765 glBindTexture (GL_TEXTURE_2D, name1);
1766
1767 glColor3f (intensity, intensity, intensity);
1768 glPushMatrix ();
1769 glScalef (1./3, 1./3, 1.);
1770
1771 if (blend > 0.f)
1772 {
1773 float dx3 = dx * -3.f / w;
1774 float dy3 = dy * -3.f / h;
1775 GLfloat env_color[4] = { 0., 0., 0., blend };
1776
1777 /* interpolate the two shadow textures */
1778 /* stage 0 == rgb(glcolor) + alpha(t0) */
1779 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1780
1781 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1782 gl.ActiveTexture (GL_TEXTURE1);
1783 glEnable (GL_TEXTURE_2D);
1784 glBindTexture (GL_TEXTURE_2D, name2);
1785 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1786
1787 /* rgb == rgb(glcolor) */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1789 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1791
1792 /* alpha = interpolate t0, t1 by env_alpha */
1793 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1794
1795 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1797 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1798
1799 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1801
1802 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1803 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1804
1805 glBegin (GL_QUADS);
1806 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1807 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1808 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1809 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1810 glEnd ();
1811
1812 glDisable (GL_TEXTURE_2D);
1813 gl.ActiveTexture (GL_TEXTURE0);
1814 }
1815 else
1816 {
1817 /* simple blending of one texture, also opengl <1.3 path */
1818 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1819
1820 glBegin (GL_QUADS);
1821 glTexCoord2f (0, 0); glVertex2f (0, 0);
1822 glTexCoord2f (0, t); glVertex2f (0, h);
1823 glTexCoord2f (s, t); glVertex2f (w, h);
1824 glTexCoord2f (s, 0); glVertex2f (w, 0);
1825 glEnd ();
1826 }
1827
1828 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1829 {
1830 int x, y;
1831 int dx3 = dx * 3;
1832 int dy3 = dy * 3;
1833
1834 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1835 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1836 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1837 glTranslatef (-1., -1., 0);
1838 glBegin (GL_QUADS);
1839
1840 for (y = 1; y < h; y += 3)
1841 {
1842 int y1 = y - dy3;
1843 int y1valid = y1 >= 0 && y1 < h;
1844
1845 for (x = 1; x < w; x += 3)
1846 {
1847 int x1 = x - dx3;
1848 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1849 uint8_t h2;
1850
1851 if (y1valid && x1 >= 0 && x1 < w)
1852 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1853 else
1854 h2 = 1; /* out of range == invisible */
1855
1856 if (h1 || h2)
1857 {
1858 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1859 glColor4f (1., 1., 1., alpha);
1860
1861 glTexCoord2f (0, 0.); glVertex2i (x , y );
1862 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1863 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1864 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1865 }
1866 }
1867 }
1868 }
1869
1870 glEnd ();
1871
1872 glPopMatrix ();
1873
1874 glDisable (GL_TEXTURE_2D);
1875 glDisable (GL_BLEND);
1876}
1877
1878IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1879 CODE:
1880{
1881 GLint width;
1882 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1883 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1884 RETVAL = width > 0;
1885}
1886 OUTPUT:
1887 RETVAL
1888
1017MODULE = CFClient PACKAGE = CFClient::Map 1889MODULE = Deliantra::Client PACKAGE = DC::Map
1018 1890
1019CFClient::Map 1891PROTOTYPES: DISABLE
1020new (SV *class, int map_width, int map_height) 1892
1893DC::Map
1894new (SV *klass)
1021 CODE: 1895 CODE:
1022 New (0, RETVAL, 1, struct map); 1896 New (0, RETVAL, 1, mapgrid);
1023 RETVAL->x = 0; 1897 RETVAL->x = 0;
1024 RETVAL->y = 0; 1898 RETVAL->y = 0;
1025 RETVAL->w = map_width; 1899 RETVAL->w = 0;
1026 RETVAL->h = map_height; 1900 RETVAL->h = 0;
1027 RETVAL->ox = 0; 1901 RETVAL->ox = 0;
1028 RETVAL->oy = 0; 1902 RETVAL->oy = 0;
1029 RETVAL->faces = 8192; 1903 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1030 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1904 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1031 RETVAL->texs = 8192;
1032 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1033 RETVAL->rows = 0; 1905 RETVAL->rows = 0;
1034 RETVAL->row = 0; 1906 RETVAL->row = 0;
1035 OUTPUT: 1907 OUTPUT:
1036 RETVAL 1908 RETVAL
1037 1909
1038void 1910void
1039DESTROY (CFClient::Map self) 1911DESTROY (DC::Map self)
1040 CODE: 1912 CODE:
1041{ 1913{
1042 map_clear (self); 1914 map_clear (self);
1043 Safefree (self->face); 1915 Safefree (self->face2tile);
1916 Safefree (self->tex);
1044 Safefree (self); 1917 Safefree (self);
1045} 1918}
1046 1919
1047void 1920void
1921resize (DC::Map self, int map_width, int map_height)
1922 CODE:
1923 self->w = map_width;
1924 self->h = map_height;
1925
1926void
1048clear (CFClient::Map self) 1927clear (DC::Map self)
1049 CODE: 1928 CODE:
1050 map_clear (self); 1929 map_clear (self);
1051 1930
1052void 1931void
1053set_face (CFClient::Map self, int face, int texid) 1932set_tileid (DC::Map self, int face, int tile)
1054 CODE: 1933 CODE:
1055{ 1934{
1056 while (self->faces <= face) 1935 need_facenum (self, face); self->face2tile [face] = tile;
1057 { 1936 need_texid (self, tile);
1058 Append (mapface, self->face, self->faces, self->faces);
1059 self->faces *= 2;
1060 }
1061
1062 self->face [face] = texid;
1063} 1937}
1064 1938
1065void 1939void
1940set_smooth (DC::Map self, int face, int smooth, int level)
1941 CODE:
1942{
1943 tileid texid;
1944 maptex *tex;
1945
1946 if (face < 0 || face >= self->faces)
1947 return;
1948
1949 if (smooth < 0 || smooth >= self->faces)
1950 return;
1951
1952 texid = self->face2tile [face];
1953
1954 if (!texid)
1955 return;
1956
1957 tex = self->tex + texid;
1958 tex->smoothtile = self->face2tile [smooth];
1959 tex->smoothlevel = level;
1960}
1961
1962void
1066set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1963set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1067 CODE: 1964 CODE:
1068{ 1965{
1069 while (self->texs <= texid) 1966 need_texid (self, texid);
1070 {
1071 Append (maptex, self->tex, self->texs, self->texs);
1072 self->texs *= 2;
1073 }
1074 1967
1075 { 1968 {
1076 maptex *tex = self->tex + texid; 1969 maptex *tex = self->tex + texid;
1077 1970
1078 tex->name = name; 1971 tex->name = name;
… …
1094 // use uglier nearest interpolation because linear suffers 1987 // use uglier nearest interpolation because linear suffers
1095 // from transparent color bleeding and ugly wrapping effects. 1988 // from transparent color bleeding and ugly wrapping effects.
1096 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1989 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1097} 1990}
1098 1991
1992void
1993expire_textures (DC::Map self, int texid, int count)
1994 PPCODE:
1995 for (; texid < self->texs && count; ++texid, --count)
1996 {
1997 maptex *tex = self->tex + texid;
1998
1999 if (tex->name)
2000 {
2001 if (tex->unused)
2002 {
2003 tex->name = 0;
2004 tex->unused = 0;
2005 XPUSHs (sv_2mortal (newSViv (texid)));
2006 }
2007 else
2008 tex->unused = 1;
2009 }
2010 }
2011
1099int 2012int
1100ox (CFClient::Map self) 2013ox (DC::Map self)
1101 ALIAS: 2014 ALIAS:
1102 oy = 1 2015 oy = 1
1103 x = 2 2016 x = 2
1104 y = 3 2017 y = 3
1105 w = 4 2018 w = 4
… …
1116 } 2029 }
1117 OUTPUT: 2030 OUTPUT:
1118 RETVAL 2031 RETVAL
1119 2032
1120void 2033void
1121scroll (CFClient::Map self, int dx, int dy) 2034scroll (DC::Map self, int dx, int dy)
1122 CODE: 2035 CODE:
1123{ 2036{
1124 if (dx > 0) 2037 if (dx > 0)
1125 map_blank (self, self->x, self->y, dx - 1, self->h); 2038 map_blank (self, self->x, self->y, dx, self->h);
1126 else if (dx < 0) 2039 else if (dx < 0)
1127 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2040 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1128 2041
1129 if (dy > 0) 2042 if (dy > 0)
1130 map_blank (self, self->x, self->y, self->w, dy - 1); 2043 map_blank (self, self->x, self->y, self->w, dy);
1131 else if (dy < 0) 2044 else if (dy < 0)
1132 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2045 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1133 2046
1134 self->ox += dx; self->x += dx; 2047 self->ox += dx; self->x += dx;
1135 self->oy += dy; self->y += dy; 2048 self->oy += dy; self->y += dy;
1136 2049
1137 while (self->y < 0) 2050 while (self->y < 0)
1138 { 2051 {
1139 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2052 prepend (self->row, self->rows, MAP_EXTEND_Y);
1140 2053
1141 self->rows += MAP_EXTEND_Y; 2054 self->rows += MAP_EXTEND_Y;
1142 self->y += MAP_EXTEND_Y; 2055 self->y += MAP_EXTEND_Y;
1143 } 2056 }
1144} 2057}
1145 2058
1146void 2059SV *
1147map1a_update (CFClient::Map self, SV *data_) 2060map1a_update (DC::Map self, SV *data_)
1148 CODE: 2061 CODE:
1149{ 2062{
1150 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2063 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1151 uint8_t *data_end = (uint8_t *)SvEND (data_); 2064 uint8_t *data_end = (uint8_t *)SvEND (data_);
1152 mapcell *cell; 2065 mapcell *cell;
1153 int x, y, flags; 2066 int x, y, z, flags;
2067 AV *missing = newAV ();
2068 RETVAL = newRV_noinc ((SV *)missing);
1154 2069
1155 while (data < data_end) 2070 while (data < data_end - 1)
1156 { 2071 {
1157 flags = (data [0] << 8) + data [1]; data += 2; 2072 flags = (data [0] << 8) + data [1]; data += 2;
1158 2073
1159 x = ((flags >> 10) & 63) + self->x; 2074 x = self->x + ((flags >> 10) & 63);
1160 y = ((flags >> 4) & 63) + self->y; 2075 y = self->y + ((flags >> 4) & 63);
1161 2076
1162 cell = map_get_cell (self, x, y); 2077 cell = map_get_cell (self, x, y);
1163 2078
1164 if (flags & 15) 2079 if (flags & 15)
1165 { 2080 {
1166 if (cell->darkness < 0) 2081 if (!cell->darkness)
1167 { 2082 {
2083 memset (cell, 0, sizeof (*cell));
1168 cell->darkness = 0; 2084 cell->darkness = 256;
1169 cell->face [0] = 0;
1170 cell->face [1] = 0;
1171 cell->face [2] = 0;
1172 } 2085 }
1173 2086
1174 cell->darkness = flags & 8 ? *data++ : 255;
1175
1176 //TODO: don't trust server data to be in-range(!) 2087 //TODO: don't trust server data to be in-range(!)
1177 2088
1178 if (flags & 4) 2089 if (flags & 8)
1179 { 2090 {
1180 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2091 uint8_t ext, cmd;
2092
2093 do
2094 {
2095 ext = *data++;
2096 cmd = ext & 0x7f;
2097
2098 if (cmd < 4)
2099 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2100 else if (cmd == 5) // health
2101 {
2102 cell->stat_width = 1;
2103 cell->stat_hp = *data++;
2104 }
2105 else if (cmd == 6) // monster width
2106 cell->stat_width = *data++ + 1;
2107 else if (cmd == 0x47)
2108 {
2109 if (*data == 1) cell->player = data [1];
2110 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2111 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2112 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2113
2114 data += *data + 1;
2115 }
2116 else if (cmd == 8) // cell flags
2117 cell->flags = *data++;
2118 else if (ext & 0x40) // unknown, multibyte => skip
2119 data += *data + 1;
2120 else
2121 data++;
2122 }
2123 while (ext & 0x80);
1181 } 2124 }
1182 2125
2126 for (z = 0; z <= 2; ++z)
1183 if (flags & 2) 2127 if (flags & (4 >> z))
1184 { 2128 {
1185 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2129 faceid face = (data [0] << 8) + data [1]; data += 2;
2130 need_facenum (self, face);
2131 cell->tile [z] = self->face2tile [face];
2132
2133 if (cell->tile [z])
2134 {
2135 maptex *tex = self->tex + cell->tile [z];
2136 tex->unused = 0;
2137 if (!tex->name)
2138 av_push (missing, newSViv (cell->tile [z]));
2139
2140 if (tex->smoothtile)
2141 {
2142 maptex *smooth = self->tex + tex->smoothtile;
2143 smooth->unused = 0;
2144 if (!smooth->name)
2145 av_push (missing, newSViv (tex->smoothtile));
2146 }
2147 }
1186 } 2148 }
1187
1188 if (flags & 1)
1189 {
1190 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1191 }
1192 } 2149 }
1193 else 2150 else
1194 cell->darkness = -1; 2151 CELL_CLEAR (cell);
1195 } 2152 }
1196} 2153}
2154 OUTPUT:
2155 RETVAL
1197 2156
1198SV * 2157SV *
1199mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2158mapmap (DC::Map self, int x0, int y0, int w, int h)
1200 CODE: 2159 CODE:
1201{ 2160{
1202 int x1, x; 2161 int x1, x;
1203 int y1, y; 2162 int y1, y;
1204 int z; 2163 int z;
… …
1217 ? self->row + y 2176 ? self->row + y
1218 : 0; 2177 : 0;
1219 2178
1220 for (x = x0; x < x1; x++) 2179 for (x = x0; x < x1; x++)
1221 { 2180 {
1222 int r = 32, g = 32, b = 32, a = 192; 2181 unsigned int r = 32, g = 32, b = 32, a = 192;
1223 2182
1224 if (row && row->c0 <= x && x < row->c1) 2183 if (row && row->c0 <= x && x < row->c1)
1225 { 2184 {
1226 mapcell *cell = row->col + (x - row->c0); 2185 mapcell *cell = row->col + (x - row->c0);
1227 2186
1228 for (z = 0; z <= 0; z++) 2187 for (z = 0; z <= 0; z++)
1229 { 2188 {
1230 mapface face = cell->face [z];
1231
1232 if (face)
1233 {
1234 maptex tex = self->tex [face]; 2189 maptex tex = self->tex [cell->tile [z]];
1235 int a0 = 255 - tex.a; 2190 int a0 = 255 - tex.a;
1236 int a1 = tex.a; 2191 int a1 = tex.a;
1237 2192
1238 r = (r * a0 + tex.r * a1) / 255; 2193 r = div255 (r * a0 + tex.r * a1);
1239 g = (g * a0 + tex.g * a1) / 255; 2194 g = div255 (g * a0 + tex.g * a1);
1240 b = (b * a0 + tex.b * a1) / 255; 2195 b = div255 (b * a0 + tex.b * a1);
1241 a = (a * a0 + tex.a * a1) / 255; 2196 a = div255 (a * a0 + tex.a * a1);
1242 }
1243 } 2197 }
1244 } 2198 }
1245 2199
1246 *map++ = (r ) 2200 *map++ = (r )
1247 | (g << 8) 2201 | (g << 8)
1248 | (b << 16) 2202 | (b << 16)
1249 | (a << 24); 2203 | (a << 24);
1250 } 2204 }
1251 } 2205 }
1252 2206
1253 RETVAL = map_sv; 2207 RETVAL = map_sv;
1254} 2208}
1255 OUTPUT: 2209 OUTPUT:
1256 RETVAL 2210 RETVAL
1257 2211
1258void 2212void
1259draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2213draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1260 PPCODE: 2214 CODE:
1261{ 2215{
1262 int vx, vy;
1263 int x, y, z; 2216 int x, y, z;
1264 int last_name;
1265 mapface face;
1266 int sw4 = (sw + 3) & ~3;
1267 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1268 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1269 2217
1270 memset (darkness, 255, sw4 * sh); 2218 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1271 SvPOK_only (darkness_sv); 2219 int pl_x, pl_y;
1272 SvCUR_set (darkness_sv, sw4 * sh); 2220 maptex pl_tex;
2221 rc_t rc;
2222 rc_t rc_ov;
2223 rc_key_t key;
2224 rc_t::array_t *arr;
1273 2225
1274 vx = self->x + (self->w - sw) / 2 - shift_x; 2226 pl_tex.name = 0;
1275 vy = self->y + (self->h - sh) / 2 - shift_y;
1276 2227
1277 /* 2228 // that's current max. sorry.
1278 int vx = self->vx = self->w >= sw 2229 if (sw > 255) sw = 255;
1279 ? self->x + (self->w - sw) / 2 2230 if (sh > 255) sh = 255;
1280 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1281 2231
1282 int vy = self->vy = self->h >= sh 2232 memset (&key, 0, sizeof (key));
1283 ? self->y + (self->h - sh) / 2 2233 key.r = 255;
1284 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2234 key.g = 255;
1285 */ 2235 key.b = 255;
2236 key.a = 255;
2237 key.mode = GL_QUADS;
2238 key.format = GL_T2F_V3F;
1286 2239
1287 glColor4ub (255, 255, 255, 255); 2240 mx += self->x;
2241 my += self->y;
1288 2242
2243 // first pass: determine smooth_max
2244 // rather ugly, if you ask me
2245 // could also be stored inside mapcell and updated on change
2246 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2247
2248 for (y = 0; y < sh; y++)
2249 if (0 <= y + my && y + my < self->rows)
2250 {
2251 maprow *row = self->row + (y + my);
2252
2253 for (x = 0; x < sw; x++)
2254 if (row->c0 <= x + mx && x + mx < row->c1)
2255 {
2256 mapcell *cell = row->col + (x + mx - row->c0);
2257
2258 smooth_max[x + 1][y + 1] =
2259 MAX (self->tex [cell->tile [0]].smoothlevel,
2260 MAX (self->tex [cell->tile [1]].smoothlevel,
2261 self->tex [cell->tile [2]].smoothlevel));
2262 }
2263 }
2264
2265 glEnable (GL_BLEND);
1289 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2266 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1290 glEnable (GL_BLEND);
1291 glEnable (GL_TEXTURE_2D);
1292 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2267 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1293 2268
1294 glBegin (GL_QUADS);
1295
1296 last_name = 0;
1297
1298 for (z = 0; z < 3; z++) 2269 for (z = 0; z <= 2; z++)
2270 {
2271 std::bitset<256> smooth_level; // one bit for every possible smooth level
2272 smooth_key skey;
2273 smooth_hash smooth;
2274 key.texname = -1;
2275
1299 for (y = 0; y < sh; y++) 2276 for (y = 0; y < sh; y++)
1300 if (0 <= y + vy && y + vy < self->rows) 2277 if (0 <= y + my && y + my < self->rows)
1301 { 2278 {
1302 maprow *row = self->row + (y + vy); 2279 maprow *row = self->row + (y + my);
1303 2280
1304 for (x = 0; x < sw; x++) 2281 for (x = 0; x < sw; x++)
1305 if (row->c0 <= x + vx && x + vx < row->c1) 2282 if (row->c0 <= x + mx && x + mx < row->c1)
2283 {
2284 mapcell *cell = row->col + (x + mx - row->c0);
2285 tileid tile = cell->tile [z];
2286
2287 if (tile)
2288 {
2289 maptex tex = self->tex [tile];
2290 int px, py;
2291
2292 if (key.texname != tex.name)
2293 {
2294 self->tex [tile].unused = 0;
2295
2296 if (!tex.name)
2297 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2298
2299 key.texname = tex.name;
2300 arr = &rc.array (key);
2301 }
2302
2303 px = (x + 1) * Th - tex.w;
2304 py = (y + 1) * Tw - tex.h;
2305
2306 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2307 {
2308 pl_x = px;
2309 pl_y = py;
2310 pl_tex = tex;
2311 continue;
2312 }
2313
2314 arr->t2f_v3f (0 , 0 , px , py , 0);
2315 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2316 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2317 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2318
2319 // update smooth hash
2320 if (tex.smoothtile)
2321 {
2322 skey.tile = tex.smoothtile;
2323 skey.level = tex.smoothlevel;
2324
2325 smooth_level[tex.smoothlevel] = 1;
2326
2327 // add bits to current tile and all neighbours. skey.x|y is
2328 // shifted +1|+1 so we always stay positive.
2329
2330 // bits is ___n cccc CCCC bbbb
2331 // n do not draw borders&corners
2332 // c draw these corners, but...
2333 // C ... not these
2334 // b draw these borders
2335
2336 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2337 // ┃· ·· ·┃ ━━
2338
2339 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2340 // ·· ·· ·┏ ┓·
2341
2342 // full tile
2343 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2344
2345 // borders
2346 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2347 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2348 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2349 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2350
2351 // corners
2352 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2353 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2354 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2355 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2356 }
2357 }
2358
2359 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2360 {
2361 // overlays such as the speech bubble, probably more to come
2362 if (cell->flags & 1)
2363 {
2364 rc_key_t key_ov = key;
2365 maptex tex = self->tex[TEXID_SPEECH];
2366 int px = x * Tw + Tw * 2 / 32;
2367 int py = y * Th - Th * 6 / 32;
2368
2369 key_ov.texname = tex.name;
2370 rc_t::array_t &arr = rc_ov.array (key_ov);
2371
2372 arr.t2f_v3f (0 , 0 , px , py , 0);
2373 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2374 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2375 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2376 }
2377 }
2378 }
2379 }
2380
2381 rc.draw ();
2382 rc.clear ();
2383
2384 // go through all smoothlevels, lowest to highest, then draw.
2385 // this is basically counting sort
2386 {
2387 int w, b;
2388
2389 glEnable (GL_TEXTURE_2D);
2390 glBegin (GL_QUADS);
2391 for (int level = 0; level < smooth_level.size (); ++level)
2392 if (smooth_level[level])
2393 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1306 { 2394 {
1307 mapcell *cell = row->col + (x + vx - row->c0); 2395 smooth_key &skey = it->first;
2396 IV bits = it->second;
1308 2397
1309 darkness[y * sw4 + x] = cell->darkness < 0 2398 if (!(bits & 0x1000)
1310 ? 255 - FOW_DARKNESS 2399 && skey.level == level
1311 : 255 - cell->darkness; 2400 && level > smooth_max [skey.x][skey.y])
1312
1313 face = cell->face [z];
1314
1315 if (face)
1316 { 2401 {
1317 maptex tex = self->tex [face]; 2402 maptex tex = self->tex [skey.tile];
1318
1319 int px = (x + 1) * 32 - tex.w; 2403 int px = (((int)skey.x) - 1) * Tw;
1320 int py = (y + 1) * 32 - tex.h; 2404 int py = (((int)skey.y) - 1) * Th;
2405 int border = bits & 15;
2406 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2407 float dx = tex.s * .0625f; // 16 images/row
2408 float dy = tex.t * .5f ; // 2 images/column
1321 2409
1322 if (last_name != tex.name) 2410 if (tex.name)
1323 { 2411 {
2412 // this time avoiding texture state changes
2413 // save gobs of state changes.
2414 if (key.texname != tex.name)
2415 {
2416 self->tex [skey.tile].unused = 0;
2417
1324 glEnd (); 2418 glEnd ();
1325 last_name = tex.name;
1326 glBindTexture (GL_TEXTURE_2D, last_name); 2419 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1327 glBegin (GL_QUADS); 2420 glBegin (GL_QUADS);
2421 }
2422
2423 if (border)
2424 {
2425 float ox = border * dx;
2426
2427 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2428 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2429 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2430 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2431 }
2432
2433 if (corner)
2434 {
2435 float ox = corner * dx;
2436
2437 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2438 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2439 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2440 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2441 }
1328 } 2442 }
1329
1330 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1331 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1332 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1333 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1334 } 2443 }
1335 } 2444 }
2445
2446 glEnd ();
2447 glDisable (GL_TEXTURE_2D);
2448 key.texname = -1;
2449 }
2450 }
2451
2452 if (pl_tex.name)
2453 {
2454 maptex tex = pl_tex;
2455 int px = pl_x + sdx;
2456 int py = pl_y + sdy;
2457
2458 key.texname = tex.name;
2459 rc_t::array_t &arr = rc.array (key);
2460
2461 arr.t2f_v3f (0 , 0 , px , py , 0);
2462 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2463 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2464 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2465
2466 rc.draw ();
2467 }
2468
2469 rc_ov.draw ();
2470 rc_ov.clear ();
2471
2472 glDisable (GL_BLEND);
2473
2474 // top layer: overlays such as the health bar
2475 for (y = 0; y < sh; y++)
2476 if (0 <= y + my && y + my < self->rows)
2477 {
2478 maprow *row = self->row + (y + my);
2479
2480 for (x = 0; x < sw; x++)
2481 if (row->c0 <= x + mx && x + mx < row->c1)
2482 {
2483 mapcell *cell = row->col + (x + mx - row->c0);
2484
2485 int px = x * Tw;
2486 int py = y * Th;
2487
2488 if (ecb_expect_false (cell->player == player))
2489 {
2490 px += sdx;
2491 py += sdy;
2492 }
2493
2494 if (cell->stat_hp)
2495 {
2496 int width = cell->stat_width * Tw;
2497 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2498
2499 glColor3ub (0, 0, 0);
2500 glRectf (px + 1, py - thick - 2,
2501 px + width - 1, py);
2502
2503 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2504 glRectf (px + 2,
2505 py - thick - 1,
2506 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2507 }
2508 }
2509 }
2510}
2511
2512void
2513draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2514 CODE:
2515{
2516 static float color[16][3] = {
2517 { 0.00f, 0.00f, 0.00f },
2518 { 1.00f, 1.00f, 1.00f },
2519 { 0.00f, 0.00f, 0.55f },
2520 { 1.00f, 0.00f, 0.00f },
2521
2522 { 1.00f, 0.54f, 0.00f },
2523 { 0.11f, 0.56f, 1.00f },
2524 { 0.93f, 0.46f, 0.00f },
2525 { 0.18f, 0.54f, 0.34f },
2526
2527 { 0.56f, 0.73f, 0.56f },
2528 { 0.80f, 0.80f, 0.80f },
2529 { 0.55f, 0.41f, 0.13f },
2530 { 0.99f, 0.77f, 0.26f },
2531
2532 { 0.74f, 0.65f, 0.41f },
2533
2534 { 0.00f, 1.00f, 1.00f },
2535 { 1.00f, 0.00f, 1.00f },
2536 { 1.00f, 1.00f, 0.00f },
2537 };
2538
2539 int x, y;
2540
2541 glEnable (GL_TEXTURE_2D);
2542 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2543 * but the nvidia driver (185.18.14) mishandles alpha textures
2544 * and takes the colour from god knows where instead of using
2545 * Cp. MODULATE results in the same colour, but slightly different
2546 * alpha, but atcually gives us the correct colour with nvidia.
2547 */
2548 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2549 glEnable (GL_BLEND);
2550 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2551 glBegin (GL_QUADS);
2552
2553 for (y = 0; y < h; y++)
2554 for (x = 0; x < w; x++)
2555 {
2556 unsigned char m = data [x + y * w];
2557
2558 if (m)
2559 {
2560 float *c = color [m & 15];
2561
2562 float tx1 = m & 0x40 ? 0.5f : 0.f;
2563 float tx2 = tx1 + 0.5f;
2564
2565 glColor4f (c[0], c[1], c[2], 1);
2566 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2567 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2568 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2569 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1336 } 2570 }
2571 }
1337 2572
1338 glEnd (); 2573 glEnd ();
1339 2574 glDisable (GL_BLEND);
1340 glDisable (GL_TEXTURE_2D); 2575 glDisable (GL_TEXTURE_2D);
1341 glDisable (GL_BLEND); 2576}
2577
2578void
2579fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2580 PPCODE:
2581{
2582 int x, y;
2583 int sw1 = sw + 2;
2584 int sh1 = sh + 2;
2585 int sh3 = sh * 3;
2586 int sw3 = sw * 3;
2587 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2588 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2589 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2590 memset (darkness1, 0, sw1*sh1);
2591
2592 SvPOK_only (darkness3_sv);
2593 SvCUR_set (darkness3_sv, sw3 * sh3);
2594
2595 mx += self->x - 1;
2596 my += self->y - 1;
2597
2598 for (y = 0; y < sh1; y++)
2599 if (0 <= y + my && y + my < self->rows)
2600 {
2601 maprow *row = self->row + (y + my);
2602
2603 for (x = 0; x < sw1; x++)
2604 if (row->c0 <= x + mx && x + mx < row->c1)
2605 {
2606 mapcell *cell = row->col + (x + mx - row->c0);
2607
2608 darkness1 [y * sw1 + x] = cell->darkness
2609 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2610 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2611 }
2612 }
2613
2614 for (y = 0; y < sh; ++y)
2615 for (x = 0; x < sw; ++x)
2616 {
2617 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2618 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2619 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2620 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2621 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2622 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2623 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2624 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2625 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2626
2627 uint8_t r11 = (d11 + d21 + d12) / 3;
2628 uint8_t r21 = d21;
2629 uint8_t r31 = (d21 + d31 + d32) / 3;
2630
2631 uint8_t r12 = d12;
2632 uint8_t r22 = d22;
2633 uint8_t r32 = d32;
2634
2635 uint8_t r13 = (d13 + d23 + d12) / 3;
2636 uint8_t r23 = d23;
2637 uint8_t r33 = (d23 + d33 + d32) / 3;
2638
2639 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2640 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2641 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2642 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2643 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2644 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2645 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2646 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2647 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2648 }
2649
2650 free (darkness1);
1342 2651
1343 EXTEND (SP, 3); 2652 EXTEND (SP, 3);
1344 PUSHs (sv_2mortal (newSViv (sw4))); 2653 PUSHs (sv_2mortal (newSViv (sw3)));
1345 PUSHs (sv_2mortal (newSViv (sh))); 2654 PUSHs (sv_2mortal (newSViv (sh3)));
1346 PUSHs (darkness_sv); 2655 PUSHs (darkness3_sv);
1347} 2656}
1348 2657
1349SV * 2658SV *
1350get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2659get_rect (DC::Map self, int x0, int y0, int w, int h)
1351 CODE: 2660 CODE:
1352{ 2661{
1353 int x, y, x1, y1; 2662 int x, y, x1, y1;
1354 SV *data_sv = newSV (w * h * 7 + 5); 2663 SV *data_sv = newSV (w * h * 7 + 5);
1355 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2664 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1380 if (row && row->c0 <= x && x < row->c1) 2689 if (row && row->c0 <= x && x < row->c1)
1381 { 2690 {
1382 mapcell *cell = row->col + (x - row->c0); 2691 mapcell *cell = row->col + (x - row->c0);
1383 uint8_t flags = 0; 2692 uint8_t flags = 0;
1384 2693
1385 if (cell->face [0]) flags |= 1; 2694 if (cell->tile [0]) flags |= 1;
1386 if (cell->face [1]) flags |= 2; 2695 if (cell->tile [1]) flags |= 2;
1387 if (cell->face [2]) flags |= 4; 2696 if (cell->tile [2]) flags |= 4;
1388 2697
1389 *data++ = flags; 2698 *data++ = flags;
1390 2699
1391 if (flags & 1) 2700 if (flags & 1)
1392 { 2701 {
2702 tileid tile = cell->tile [0];
1393 *data++ = cell->face [0] >> 8; 2703 *data++ = tile >> 8;
1394 *data++ = cell->face [0]; 2704 *data++ = tile;
1395 } 2705 }
1396 2706
1397 if (flags & 2) 2707 if (flags & 2)
1398 { 2708 {
2709 tileid tile = cell->tile [1];
1399 *data++ = cell->face [1] >> 8; 2710 *data++ = tile >> 8;
1400 *data++ = cell->face [1]; 2711 *data++ = tile;
1401 } 2712 }
1402 2713
1403 if (flags & 4) 2714 if (flags & 4)
1404 { 2715 {
2716 tileid tile = cell->tile [2];
1405 *data++ = cell->face [2] >> 8; 2717 *data++ = tile >> 8;
1406 *data++ = cell->face [2]; 2718 *data++ = tile;
1407 } 2719 }
1408 } 2720 }
1409 else 2721 else
1410 *data++ = 0; 2722 *data++ = 0;
1411 } 2723 }
1412 } 2724 }
1413 2725
2726 /* if size is w*h + 5 then no data has been found */
2727 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2728 {
1414 SvPOK_only (data_sv); 2729 SvPOK_only (data_sv);
1415 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2730 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2731 }
2732
1416 RETVAL = data_sv; 2733 RETVAL = data_sv;
1417} 2734}
1418 OUTPUT: 2735 OUTPUT:
1419 RETVAL 2736 RETVAL
1420 2737
1421void 2738void
1422set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2739set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1423 PPCODE: 2740 PPCODE:
1424{ 2741{
1425 int x, y, z; 2742 int x, y, z;
1426 int w, h; 2743 int w, h;
1427 int x1, y1; 2744 int x1, y1;
2745 STRLEN len;
2746 uint8_t *data, *end;
2747
2748 len = SvLEN (data_sv);
2749 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2750 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2751 end = data + len + 8;
2752
2753 if (len < 5)
2754 XSRETURN_EMPTY;
1428 2755
1429 if (*data++ != 0) 2756 if (*data++ != 0)
1430 return; /* version mismatch */ 2757 XSRETURN_EMPTY; /* version mismatch */
1431 2758
1432 w = *data++ << 8; w |= *data++; 2759 w = *data++ << 8; w |= *data++;
1433 h = *data++ << 8; h |= *data++; 2760 h = *data++ << 8; h |= *data++;
1434 2761
1435 // we need to do this 'cause we don't keep an absolute coord system for rows 2762 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1447 { 2774 {
1448 maprow *row = map_get_row (self, y); 2775 maprow *row = map_get_row (self, y);
1449 2776
1450 for (x = x0; x < x1; x++) 2777 for (x = x0; x < x1; x++)
1451 { 2778 {
2779 uint8_t flags;
2780
2781 if (data + 7 >= end)
2782 XSRETURN_EMPTY;
2783
1452 uint8_t flags = *data++; 2784 flags = *data++;
1453 2785
1454 if (flags) 2786 if (flags)
1455 { 2787 {
1456 mapface face[3] = { 0, 0, 0 };
1457
1458 mapcell *cell = row_get_cell (row, x); 2788 mapcell *cell = row_get_cell (row, x);
2789 tileid tile[3] = { 0, 0, 0 };
1459 2790
1460 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2791 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1461 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2792 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1462 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2793 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1463 2794
1464 if (cell->darkness <= 0) 2795 if (cell->darkness == 0)
1465 { 2796 {
1466 cell->darkness = -1; 2797 /*cell->darkness = 0;*/
2798 EXTEND (SP, 3);
1467 2799
1468 for (z = 0; z <= 2; z++) 2800 for (z = 0; z <= 2; z++)
1469 { 2801 {
1470 cell->face[z] = face[z]; 2802 tileid t = tile [z];
1471 2803
1472 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2804 if (t >= self->texs || (t && !self->tex [t].name))
2805 {
1473 XPUSHs (sv_2mortal (newSViv (face[z]))); 2806 PUSHs (sv_2mortal (newSViv (t)));
2807 need_texid (self, t);
2808 }
2809
2810 cell->tile [z] = t;
1474 } 2811 }
1475 } 2812 }
1476 } 2813 }
1477 } 2814 }
1478 } 2815 }
1479} 2816}
1480 2817
1481MODULE = CFClient PACKAGE = CFClient::MixChunk 2818MODULE = Deliantra::Client PACKAGE = DC::RW
1482 2819
1483CFClient::MixChunk 2820DC::RW
1484new_from_file (SV *class, char *path) 2821new (SV *klass, SV *data_sv)
1485 CODE: 2822 CODE:
1486 RETVAL = Mix_LoadWAV (path); 2823{
2824 STRLEN datalen;
2825 char *data = SvPVbyte (data_sv, datalen);
2826
2827 RETVAL = SDL_RWFromConstMem (data, datalen);
2828}
1487 OUTPUT: 2829 OUTPUT:
1488 RETVAL 2830 RETVAL
1489 2831
2832DC::RW
2833new_from_file (SV *klass, const char *path, const char *mode = "rb")
2834 CODE:
2835 RETVAL = SDL_RWFromFile (path, mode);
2836 OUTPUT:
2837 RETVAL
2838
2839# fails on win32:
2840# dc.xs(2268) : error C2059: syntax error : '('
1490void 2841#void
2842#close (DC::RW self)
2843# CODE:
2844# (self->(close)) (self);
2845
2846MODULE = Deliantra::Client PACKAGE = DC::Channel
2847
2848PROTOTYPES: DISABLE
2849
2850DC::Channel
2851find ()
2852 CODE:
2853{
2854 RETVAL = Mix_GroupAvailable (-1);
2855
2856 if (RETVAL < 0)
2857 {
2858 RETVAL = Mix_GroupOldest (-1);
2859
2860 if (RETVAL < 0)
2861 {
2862 // happens sometimes, maybe it just stopped playing(?)
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 XSRETURN_UNDEF;
2867 }
2868 else
2869 Mix_HaltChannel (RETVAL);
2870 }
2871
2872 Mix_UnregisterAllEffects (RETVAL);
2873 Mix_Volume (RETVAL, 128);
2874}
2875 OUTPUT:
2876 RETVAL
2877
2878void
2879halt (DC::Channel self)
2880 CODE:
2881 Mix_HaltChannel (self);
2882
2883void
2884expire (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_ExpireChannel (self, ticks);
2887
2888void
2889fade_out (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_FadeOutChannel (self, ticks);
2892
2893int
2894volume (DC::Channel self, int volume)
2895 CODE:
2896 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2897 OUTPUT:
2898 RETVAL
2899
2900void
2901unregister_all_effects (DC::Channel self)
2902 CODE:
2903 Mix_UnregisterAllEffects (self);
2904
2905void
2906set_panning (DC::Channel self, int left, int right)
2907 CODE:
2908 left = CLAMP (left , 0, 255);
2909 right = CLAMP (right, 0, 255);
2910 Mix_SetPanning (self, left, right);
2911
2912void
2913set_distance (DC::Channel self, int distance)
2914 CODE:
2915 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2916
2917void
2918set_position (DC::Channel self, int angle, int distance)
2919 CODE:
2920
2921void
2922set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2923 CODE:
2924{
2925 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2926 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2927 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2928}
2929
2930void
2931set_reverse_stereo (DC::Channel self, int flip)
2932 CODE:
2933 Mix_SetReverseStereo (self, flip);
2934
2935MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2936
2937PROTOTYPES: DISABLE
2938
2939void
2940decoders ()
2941 PPCODE:
2942#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2943 int i, num = Mix_GetNumChunkDecoders ();
2944 EXTEND (SP, num);
2945 for (i = 0; i < num; ++i)
2946 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2947#else
2948 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2949#endif
2950
2951DC::MixChunk
2952new (SV *klass, DC::RW rwops)
2953 CODE:
2954 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2955 OUTPUT:
2956 RETVAL
2957
2958void
1491DESTROY (CFClient::MixChunk self) 2959DESTROY (DC::MixChunk self)
1492 CODE: 2960 CODE:
1493 Mix_FreeChunk (self); 2961 Mix_FreeChunk (self);
1494 2962
1495int 2963int
1496volume (CFClient::MixChunk self, int volume = -1) 2964volume (DC::MixChunk self, int volume = -1)
1497 CODE: 2965 CODE:
2966 if (items > 1)
2967 volume = CLAMP (volume, 0, 128);
1498 RETVAL = Mix_VolumeChunk (self, volume); 2968 RETVAL = Mix_VolumeChunk (self, volume);
1499 OUTPUT: 2969 OUTPUT:
1500 RETVAL 2970 RETVAL
1501 2971
1502int 2972DC::Channel
1503play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2973play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1504 CODE: 2974 CODE:
2975{
1505 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2976 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2977
2978 if (RETVAL < 0)
2979 XSRETURN_UNDEF;
2980
2981 if (channel < 0)
2982 {
2983 Mix_UnregisterAllEffects (RETVAL);
2984 Mix_Volume (RETVAL, 128);
2985 }
2986}
1506 OUTPUT: 2987 OUTPUT:
1507 RETVAL 2988 RETVAL
1508 2989
1509MODULE = CFClient PACKAGE = CFClient::MixMusic 2990MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2991
2992void
2993decoders ()
2994 PPCODE:
2995#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2996 int i, num = Mix_GetNumMusicDecoders ();
2997 EXTEND (SP, num);
2998 for (i = 0; i < num; ++i)
2999 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3000#else
3001 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3002#endif
1510 3003
1511int 3004int
1512volume (int volume = -1) 3005volume (int volume = -1)
3006 PROTOTYPE: ;$
1513 CODE: 3007 CODE:
3008 if (items > 0)
3009 volume = CLAMP (volume, 0, 128);
1514 RETVAL = Mix_VolumeMusic (volume); 3010 RETVAL = Mix_VolumeMusic (volume);
1515 OUTPUT: 3011 OUTPUT:
1516 RETVAL 3012 RETVAL
1517 3013
1518CFClient::MixMusic 3014void
1519new_from_file (SV *class, char *path) 3015fade_out (int ms)
1520 CODE: 3016 CODE:
1521 RETVAL = Mix_LoadMUS (path); 3017 Mix_FadeOutMusic (ms);
3018
3019void
3020halt ()
3021 CODE:
3022 Mix_HaltMusic ();
3023
3024int
3025playing ()
3026 CODE:
3027 RETVAL = Mix_PlayingMusic ();
1522 OUTPUT: 3028 OUTPUT:
1523 RETVAL 3029 RETVAL
1524 3030
3031DC::MixMusic
3032new (SV *klass, DC::RW rwops)
3033 CODE:
3034 RETVAL = Mix_LoadMUS_RW (rwops);
3035 OUTPUT:
3036 RETVAL
3037
1525void 3038void
1526DESTROY (CFClient::MixMusic self) 3039DESTROY (DC::MixMusic self)
1527 CODE: 3040 CODE:
1528 Mix_FreeMusic (self); 3041 Mix_FreeMusic (self);
1529 3042
1530int 3043int
1531play (CFClient::MixMusic self, int loops = -1) 3044play (DC::MixMusic self, int loops = -1)
1532 CODE: 3045 CODE:
1533 RETVAL = Mix_PlayMusic (self, loops); 3046 RETVAL = Mix_PlayMusic (self, loops);
1534 OUTPUT: 3047 OUTPUT:
1535 RETVAL 3048 RETVAL
1536 3049
3050void
3051fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3052 CODE:
3053 Mix_FadeInMusicPos (self, loops, ms, position);
3054
1537MODULE = CFClient PACKAGE = CFClient::OpenGL 3055MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3056
3057PROTOTYPES: ENABLE
1538 3058
1539BOOT: 3059BOOT:
1540{ 3060{
1541 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3061 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1542 static const struct { 3062 static const struct {
1543 const char *name; 3063 const char *name;
1544 IV iv; 3064 IV iv;
1545 } *civ, const_iv[] = { 3065 } *civ, const_iv[] = {
1546# define const_iv(name) { # name, (IV)name } 3066# define const_iv(name) { # name, (IV)name }
3067 const_iv (GL_VENDOR),
3068 const_iv (GL_VERSION),
3069 const_iv (GL_EXTENSIONS),
3070 const_iv (GL_MAX_TEXTURE_UNITS),
1547 const_iv (GL_COLOR_MATERIAL), 3071 const_iv (GL_COLOR_MATERIAL),
1548 const_iv (GL_SMOOTH), 3072 const_iv (GL_SMOOTH),
1549 const_iv (GL_FLAT), 3073 const_iv (GL_FLAT),
1550 const_iv (GL_DITHER), 3074 const_iv (GL_DITHER),
1551 const_iv (GL_BLEND), 3075 const_iv (GL_BLEND),
… …
1553 const_iv (GL_SCISSOR_TEST), 3077 const_iv (GL_SCISSOR_TEST),
1554 const_iv (GL_DEPTH_TEST), 3078 const_iv (GL_DEPTH_TEST),
1555 const_iv (GL_ALPHA_TEST), 3079 const_iv (GL_ALPHA_TEST),
1556 const_iv (GL_NORMALIZE), 3080 const_iv (GL_NORMALIZE),
1557 const_iv (GL_RESCALE_NORMAL), 3081 const_iv (GL_RESCALE_NORMAL),
3082 const_iv (GL_FRONT),
3083 const_iv (GL_BACK),
3084 const_iv (GL_AUX0),
1558 const_iv (GL_AND), 3085 const_iv (GL_AND),
1559 const_iv (GL_ONE), 3086 const_iv (GL_ONE),
1560 const_iv (GL_ZERO), 3087 const_iv (GL_ZERO),
1561 const_iv (GL_SRC_ALPHA), 3088 const_iv (GL_SRC_ALPHA),
1562 const_iv (GL_SRC_ALPHA_SATURATE), 3089 const_iv (GL_DST_ALPHA),
1563 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3090 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1564 const_iv (GL_ONE_MINUS_DST_ALPHA), 3091 const_iv (GL_ONE_MINUS_DST_ALPHA),
3092 const_iv (GL_SRC_COLOR),
3093 const_iv (GL_DST_COLOR),
3094 const_iv (GL_ONE_MINUS_SRC_COLOR),
3095 const_iv (GL_ONE_MINUS_DST_COLOR),
3096 const_iv (GL_SRC_ALPHA_SATURATE),
1565 const_iv (GL_RGB), 3097 const_iv (GL_RGB),
1566 const_iv (GL_RGBA), 3098 const_iv (GL_RGBA),
3099 const_iv (GL_RGBA4),
3100 const_iv (GL_RGBA8),
3101 const_iv (GL_RGB5_A1),
1567 const_iv (GL_UNSIGNED_BYTE), 3102 const_iv (GL_UNSIGNED_BYTE),
1568 const_iv (GL_UNSIGNED_SHORT), 3103 const_iv (GL_UNSIGNED_SHORT),
1569 const_iv (GL_UNSIGNED_INT), 3104 const_iv (GL_UNSIGNED_INT),
1570 const_iv (GL_ALPHA), 3105 const_iv (GL_ALPHA),
1571 const_iv (GL_INTENSITY), 3106 const_iv (GL_INTENSITY),
1572 const_iv (GL_LUMINANCE), 3107 const_iv (GL_LUMINANCE),
1573 const_iv (GL_LUMINANCE_ALPHA), 3108 const_iv (GL_LUMINANCE_ALPHA),
1574 const_iv (GL_FLOAT), 3109 const_iv (GL_FLOAT),
1575 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3110 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3111 const_iv (GL_COMPRESSED_ALPHA_ARB),
3112 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3113 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3114 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3115 const_iv (GL_COMPRESSED_RGB_ARB),
3116 const_iv (GL_COMPRESSED_RGBA_ARB),
1576 const_iv (GL_COMPILE), 3117 const_iv (GL_COMPILE),
3118 const_iv (GL_PROXY_TEXTURE_1D),
3119 const_iv (GL_PROXY_TEXTURE_2D),
1577 const_iv (GL_TEXTURE_1D), 3120 const_iv (GL_TEXTURE_1D),
1578 const_iv (GL_TEXTURE_2D), 3121 const_iv (GL_TEXTURE_2D),
1579 const_iv (GL_TEXTURE_ENV), 3122 const_iv (GL_TEXTURE_ENV),
1580 const_iv (GL_TEXTURE_MAG_FILTER), 3123 const_iv (GL_TEXTURE_MAG_FILTER),
1581 const_iv (GL_TEXTURE_MIN_FILTER), 3124 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1602 const_iv (GL_COLOR_LOGIC_OP), 3145 const_iv (GL_COLOR_LOGIC_OP),
1603 const_iv (GL_SEPARABLE_2D), 3146 const_iv (GL_SEPARABLE_2D),
1604 const_iv (GL_CONVOLUTION_2D), 3147 const_iv (GL_CONVOLUTION_2D),
1605 const_iv (GL_CONVOLUTION_BORDER_MODE), 3148 const_iv (GL_CONVOLUTION_BORDER_MODE),
1606 const_iv (GL_CONSTANT_BORDER), 3149 const_iv (GL_CONSTANT_BORDER),
3150 const_iv (GL_POINTS),
1607 const_iv (GL_LINES), 3151 const_iv (GL_LINES),
3152 const_iv (GL_LINE_STRIP),
1608 const_iv (GL_LINE_LOOP), 3153 const_iv (GL_LINE_LOOP),
1609 const_iv (GL_QUADS), 3154 const_iv (GL_QUADS),
1610 const_iv (GL_QUAD_STRIP), 3155 const_iv (GL_QUAD_STRIP),
1611 const_iv (GL_TRIANGLES), 3156 const_iv (GL_TRIANGLES),
1612 const_iv (GL_TRIANGLE_STRIP), 3157 const_iv (GL_TRIANGLE_STRIP),
1613 const_iv (GL_TRIANGLE_FAN), 3158 const_iv (GL_TRIANGLE_FAN),
3159 const_iv (GL_POLYGON),
1614 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3160 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3161 const_iv (GL_POINT_SMOOTH_HINT),
3162 const_iv (GL_LINE_SMOOTH_HINT),
3163 const_iv (GL_POLYGON_SMOOTH_HINT),
3164 const_iv (GL_GENERATE_MIPMAP_HINT),
3165 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1615 const_iv (GL_FASTEST), 3166 const_iv (GL_FASTEST),
3167 const_iv (GL_DONT_CARE),
3168 const_iv (GL_NICEST),
1616 const_iv (GL_V2F), 3169 const_iv (GL_V2F),
1617 const_iv (GL_V3F), 3170 const_iv (GL_V3F),
1618 const_iv (GL_T2F_V3F), 3171 const_iv (GL_T2F_V3F),
1619 const_iv (GL_T2F_N3F_V3F), 3172 const_iv (GL_T2F_N3F_V3F),
3173 const_iv (GL_FUNC_ADD),
3174 const_iv (GL_FUNC_SUBTRACT),
3175 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1620# undef const_iv 3176# undef const_iv
1621 }; 3177 };
1622 3178
1623 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3179 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1624 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3180 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1625}
1626 3181
1627char * 3182 texture_av = newAV ();
3183 AvREAL_off (texture_av);
3184}
3185
3186void
3187disable_GL_EXT_blend_func_separate ()
3188 CODE:
3189 gl.BlendFuncSeparate = 0;
3190 gl.BlendFuncSeparateEXT = 0;
3191
3192void
3193apple_nvidia_bug (int enable)
3194
3195const char *
1628gl_vendor () 3196gl_vendor ()
1629 CODE: 3197 CODE:
1630 RETVAL = (char *)glGetString (GL_VENDOR); 3198 RETVAL = (const char *)glGetString (GL_VENDOR);
1631 OUTPUT: 3199 OUTPUT:
1632 RETVAL 3200 RETVAL
1633 3201
1634char * 3202const char *
1635gl_version () 3203gl_version ()
1636 CODE: 3204 CODE:
1637 RETVAL = (char *)glGetString (GL_VERSION); 3205 RETVAL = (const char *)glGetString (GL_VERSION);
1638 OUTPUT: 3206 OUTPUT:
1639 RETVAL 3207 RETVAL
1640 3208
1641char * 3209const char *
1642gl_extensions () 3210gl_extensions ()
1643 CODE: 3211 CODE:
1644 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3212 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1645 OUTPUT: 3213 OUTPUT:
1646 RETVAL 3214 RETVAL
1647 3215
3216const char *glGetString (GLenum pname)
3217 CODE:
3218 RETVAL = (const char *)glGetString (pname);
3219 OUTPUT:
3220 RETVAL
3221
3222GLint glGetInteger (GLenum pname)
3223 CODE:
3224 glGetIntegerv (pname, &RETVAL);
3225 OUTPUT:
3226 RETVAL
3227
3228GLdouble glGetDouble (GLenum pname)
3229 CODE:
3230 glGetDoublev (pname, &RETVAL);
3231 OUTPUT:
3232 RETVAL
3233
1648int glGetError () 3234int glGetError ()
3235
3236void glFinish ()
3237
3238void glFlush ()
1649 3239
1650void glClear (int mask) 3240void glClear (int mask)
1651 3241
1652void glClearColor (float r, float g, float b, float a = 1.0) 3242void glClearColor (float r, float g, float b, float a = 1.0)
1653 PROTOTYPE: @ 3243 PROTOTYPE: @
… …
1664 3254
1665void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3255void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1666 CODE: 3256 CODE:
1667 gl_BlendFuncSeparate (sa, da, saa, daa); 3257 gl_BlendFuncSeparate (sa, da, saa, daa);
1668 3258
3259# void glBlendEquation (int se)
3260
1669void glDepthMask (int flag) 3261void glDepthMask (int flag)
1670 3262
1671void glLogicOp (int opcode) 3263void glLogicOp (int opcode)
1672 3264
1673void glColorMask (int red, int green, int blue, int alpha) 3265void glColorMask (int red, int green, int blue, int alpha)
… …
1677void glPushMatrix () 3269void glPushMatrix ()
1678 3270
1679void glPopMatrix () 3271void glPopMatrix ()
1680 3272
1681void glLoadIdentity () 3273void glLoadIdentity ()
3274
3275void glDrawBuffer (int buffer)
3276
3277void glReadBuffer (int buffer)
1682 3278
1683# near_ and far_ are due to microsofts buggy "c" compiler 3279# near_ and far_ are due to microsofts buggy "c" compiler
1684void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3280void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1685 3281
1686# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
1687void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3283void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3284
3285PROTOTYPES: DISABLE
1688 3286
1689void glViewport (int x, int y, int width, int height) 3287void glViewport (int x, int y, int width, int height)
1690 3288
1691void glScissor (int x, int y, int width, int height) 3289void glScissor (int x, int y, int width, int height)
1692 3290
… …
1700 3298
1701void glRotate (float angle, float x, float y, float z) 3299void glRotate (float angle, float x, float y, float z)
1702 CODE: 3300 CODE:
1703 glRotatef (angle, x, y, z); 3301 glRotatef (angle, x, y, z);
1704 3302
1705void glBegin (int mode)
1706
1707void glEnd ()
1708
1709void glColor (float r, float g, float b, float a = 1.0) 3303void glColor (float r, float g, float b, float a = 1.0)
1710 PROTOTYPE: @ 3304 PROTOTYPE: @
1711 ALIAS: 3305 ALIAS:
1712 glColor_premultiply = 1 3306 glColor_premultiply = 1
1713 CODE: 3307 CODE:
1714 if (ix) 3308 if (ix)
1715 { 3309 {
1716 r *= a; 3310 r *= a;
1717 g *= a; 3311 g *= a;
1718 b *= a; 3312 b *= a;
1719 } 3313 }
1720 // microsoft visual "c" rounds instead of truncating... 3314 // microsoft visual "c" rounds instead of truncating...
1721 glColor4ub (MIN ((int)(r * 256.f), 255), 3315 glColor4f (r, g, b, a);
1722 MIN ((int)(g * 256.f), 255),
1723 MIN ((int)(b * 256.f), 255),
1724 MIN ((int)(a * 256.f), 255));
1725
1726void glInterleavedArrays (int format, int stride, char *data)
1727
1728void glDrawElements (int mode, int count, int type, char *indices)
1729
1730# 1.2 void glDrawRangeElements (int mode, int start, int end
1731 3316
1732void glRasterPos (float x, float y, float z = 0.) 3317void glRasterPos (float x, float y, float z = 0.)
1733 CODE: 3318 CODE:
1734 glRasterPos3f (0, 0, z); 3319 glRasterPos3f (0, 0, z);
1735 glBitmap (0, 0, 0, 0, x, y, 0); 3320 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1740 3325
1741void glTexCoord (float s, float t) 3326void glTexCoord (float s, float t)
1742 CODE: 3327 CODE:
1743 glTexCoord2f (s, t); 3328 glTexCoord2f (s, t);
1744 3329
3330void glRect (float x1, float y1, float x2, float y2)
3331 CODE:
3332 glRectf (x1, y1, x2, y2);
3333
3334void glRect_lineloop (float x1, float y1, float x2, float y2)
3335 CODE:
3336 glBegin (GL_LINE_LOOP);
3337 glVertex2f (x1, y1);
3338 glVertex2f (x2, y1);
3339 glVertex2f (x2, y2);
3340 glVertex2f (x1, y2);
3341 glEnd ();
3342
3343PROTOTYPES: ENABLE
3344
3345void glBegin (int mode)
3346
3347void glEnd ()
3348
3349void glPointSize (GLfloat size)
3350
3351void glLineWidth (GLfloat width)
3352
3353void glInterleavedArrays (int format, int stride, char *data)
3354
3355void glDrawElements (int mode, int count, int type, char *indices)
3356
3357# 1.2 void glDrawRangeElements (int mode, int start, int end
3358
1745void glTexEnv (int target, int pname, float param) 3359void glTexEnv (int target, int pname, float param)
1746 CODE: 3360 CODE:
1747 glTexEnvf (target, pname, param); 3361 glTexEnvf (target, pname, param);
1748 3362
1749void glTexParameter (int target, int pname, float param) 3363void glTexParameter (int target, int pname, float param)
… …
1765void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3379void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1766 CODE: 3380 CODE:
1767 if (gl.SeparableFilter2D) 3381 if (gl.SeparableFilter2D)
1768 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3382 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1769 3383
1770void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3384void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1771 3385
1772void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3386void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1773 3387
1774void glDrawPixels (int width, int height, int format, int type, char *pixels) 3388void glDrawPixels (int width, int height, int format, int type, char *pixels)
3389
3390void glPixelZoom (float x, float y)
1775 3391
1776void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3392void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1777 3393
1778int glGenTexture () 3394int glGenTexture ()
1779 CODE: 3395 CODE:
1780{ 3396 RETVAL = gen_texture ();
1781 GLuint name;
1782 glGenTextures (1, &name);
1783 RETVAL = name;
1784}
1785 OUTPUT: 3397 OUTPUT:
1786 RETVAL 3398 RETVAL
1787 3399
1788void glDeleteTexture (int name) 3400void glDeleteTexture (int name)
1789 CODE: 3401 CODE:
1790{
1791 GLuint name_ = name;
1792 glDeleteTextures (1, &name_); 3402 del_texture (name);
1793} 3403
1794
1795int glGenList () 3404int glGenList ()
1796 CODE: 3405 CODE:
1797 RETVAL = glGenLists (1); 3406 RETVAL = glGenLists (1);
1798 OUTPUT: 3407 OUTPUT:
1799 RETVAL 3408 RETVAL
… …
1806 3415
1807void glEndList () 3416void glEndList ()
1808 3417
1809void glCallList (int list) 3418void glCallList (int list)
1810 3419
3420void c_init ()
3421 CODE:
3422 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3423 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1811 3424
3425MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3426
3427PROTOTYPES: DISABLE
3428
3429void
3430find_widget (SV *self, NV x, NV y)
3431 PPCODE:
3432{
3433 if (within_widget (self, x, y))
3434 XPUSHs (self);
3435}
3436
3437BOOT:
3438{
3439 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3440
3441 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3442 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3443 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3444 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3445}
3446
3447void
3448draw (SV *self)
3449 CODE:
3450{
3451 HV *hv;
3452 SV **svp;
3453 NV x, y, w, h;
3454 SV *draw_x_sv = GvSV (draw_x_gv);
3455 SV *draw_y_sv = GvSV (draw_y_gv);
3456 SV *draw_w_sv = GvSV (draw_w_gv);
3457 SV *draw_h_sv = GvSV (draw_h_gv);
3458 double draw_x, draw_y;
3459
3460 if (!SvROK (self))
3461 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3462
3463 hv = (HV *)SvRV (self);
3464
3465 if (SvTYPE (hv) != SVt_PVHV)
3466 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3467
3468 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3469 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3470
3471 if (!h || !w)
3472 XSRETURN_EMPTY;
3473
3474 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3475 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3476
3477 draw_x = SvNV (draw_x_sv) + x;
3478 draw_y = SvNV (draw_y_sv) + y;
3479
3480 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3481 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3482 XSRETURN_EMPTY;
3483
3484 sv_setnv (draw_x_sv, draw_x);
3485 sv_setnv (draw_y_sv, draw_y);
3486
3487 glPushMatrix ();
3488 glTranslated (x, y, 0);
3489
3490 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3491 {
3492 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3493
3494 if (svp && SvTRUE (*svp))
3495 {
3496 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3497 glEnable (GL_BLEND);
3498 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3499 glBegin (GL_QUADS);
3500 glVertex2f (0, 0);
3501 glVertex2f (w, 0);
3502 glVertex2f (w, h);
3503 glVertex2f (0, h);
3504 glEnd ();
3505 glDisable (GL_BLEND);
3506 }
3507 }
3508#if 0
3509 // draw borders, for debugging
3510 glPushMatrix ();
3511 glColor4f (1., 1., 0., 1.);
3512 glTranslatef (.5, .5, 0.);
3513 glBegin (GL_LINE_LOOP);
3514 glVertex2f (0 , 0);
3515 glVertex2f (w - 1, 0);
3516 glVertex2f (w - 1, h - 1);
3517 glVertex2f (0 , h - 1);
3518 glEnd ();
3519 glPopMatrix ();
3520#endif
3521 PUSHMARK (SP);
3522 XPUSHs (self);
3523 PUTBACK;
3524 call_method ("_draw", G_VOID | G_DISCARD);
3525 SPAGAIN;
3526
3527 glPopMatrix ();
3528
3529 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3530 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3531}
3532

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