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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.143 by root, Fri Aug 18 02:23:39 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_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# 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>
7#endif 14#endif
8 15
9#include "EXTERN.h" 16#include "EXTERN.h"
10#include "perl.h" 17#include "perl.h"
11#include "XSUB.h" 18#include "XSUB.h"
12 19
20#include "flat_hash_map.hpp"
21
13#ifdef _WIN32 22#ifdef _WIN32
14# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
15#endif 28#endif
16 29
30#include <cassert>
17#include <math.h> 31#include <cmath>
18#include <string.h> 32#include <cstring>
19#include <stdio.h> 33#include <cstdio>
20#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
21 40
22#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
23#include <SDL_endian.h> 43#include <SDL_endian.h>
24#include <SDL_image.h> 44#include <SDL_image.h>
25#include <SDL_mixer.h> 45#include <SDL_mixer.h>
26#include <SDL_opengl.h> 46#include <SDL_opengl.h>
27 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
28#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
29#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
30 57
31#include <glib/gmacros.h> 58#include <glib.h>
32 59
33#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
34 72
35#ifndef _WIN32 73#ifndef _WIN32
36# include <sys/types.h> 74# include <sys/types.h>
37# include <sys/socket.h> 75# include <sys/socket.h>
38# include <netinet/in.h> 76# include <netinet/in.h>
39# include <netinet/tcp.h> 77# include <netinet/tcp.h>
40# include <inttypes.h> 78# include <inttypes.h>
41#else
42 typedef unsigned char uint8_t;
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 79#endif
49 80
81#include "ecb.h"
82
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 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 */
52#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
53 89
54#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
56 92
57#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
58 94
59#if 0 95/* mask out modifiers we are not interested in */
60# define PARACHUTE SDL_INIT_NOPARACHUTE 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
61#else 97
62# define PARACHUTE 0 98#define KMOD_LRAM 0x10000 // our extension
63#endif 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;
64 123
65static struct 124static struct
66{ 125{
67#define GL_FUNC(ptr,name) ptr name; 126#define GL_FUNC(ptr,name) ptr name;
68#include "glfunc.h" 127#include "glfunc.h"
69#undef GL_FUNC 128#undef GL_FUNC
70} gl; 129} gl;
71 130
131static void
72static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 132gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73{ 133{
74 if (gl.BlendFuncSeparate) 134 if (gl.BlendFuncSeparate)
75 gl.BlendFuncSeparate (sa, da, saa, daa); 135 gl.BlendFuncSeparate (sa, da, saa, daa);
76 else if (gl.BlendFuncSeparateEXT) 136 else if (gl.BlendFuncSeparateEXT)
77 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 137 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78 else 138 else
79 glBlendFunc (sa, da); 139 glBlendFunc (sa, da);
80} 140}
81 141
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
82#include "texcache.c" 166#include "texcache.c"
167#include "rendercache.c"
83 168
84#include "pango-font.c" 169#include "pango-font.c"
85#include "pango-fontmap.c" 170#include "pango-fontmap.c"
86#include "pango-render.c" 171#include "pango-render.c"
87 172
173typedef IV DC__Channel;
174typedef SDL_RWops *DC__RW;
88typedef Mix_Chunk *CFPlus__MixChunk; 175typedef Mix_Chunk *DC__MixChunk;
89typedef Mix_Music *CFPlus__MixMusic; 176typedef Mix_Music *DC__MixMusic;
90 177
91typedef PangoFontDescription *CFPlus__Font; 178typedef PangoFontDescription *DC__Font;
92 179
93static int 180static int
94shape_attr_p (PangoLayoutRun *run) 181shape_attr_p (PangoLayoutRun *run)
95{ 182{
96 GSList *attrs = run->item->analysis.extra_attrs; 183 GSList *attrs = run->item->analysis.extra_attrs;
97 184
98 while (attrs) 185 while (attrs)
99 { 186 {
100 PangoAttribute *attr = attrs->data; 187 PangoAttribute *attr = (PangoAttribute *)attrs->data;
101 188
102 if (attr->klass->type == PANGO_ATTR_SHAPE) 189 if (attr->klass->type == PANGO_ATTR_SHAPE)
103 return 1; 190 return 1;
104 191
105 attrs = attrs->next; 192 attrs = attrs->next;
106 } 193 }
107 194
108 return 0; 195 return 0;
109} 196}
110 197
111typedef struct cf_layout { 198struct cf_layout {
112 PangoLayout *pl; 199 PangoLayout *pl;
113 float r, g, b, a; // default color for rgba mode 200 float r, g, b, a; // default color for rgba mode
114 int base_height; 201 int base_height;
115 CFPlus__Font font; 202 DC__Font font;
116} *CFPlus__Layout; 203 rc_t rc;
204};
117 205
206typedef cf_layout *DC__Layout;
207
118static CFPlus__Font default_font; 208static DC__Font default_font;
119static PangoContext *opengl_context; 209static PangoContext *opengl_context;
120static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
121 211
122static void 212static void
123substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
124{ 214{
125 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
126#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
127 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
128#endif 218#endif
129 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130} 220}
131 221
132static void 222static void
133layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
134{ 224{
135 /* 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
136 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
137 */ 227 */
138 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
139 229
140 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
141 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142 232
143 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
144} 234}
145 235
146static void 236static void
147layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
148{ 238{
149 PangoRectangle rect; 239 PangoRectangle rect;
150 240
151 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
152 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 249
160 *w = rect.width; 250 *w = rect.width;
161 *h = rect.height; 251 *h = rect.height;
162} 252}
163 253
254/////////////////////////////////////////////////////////////////////////////
255
256typedef uint16_t tileid;
164typedef uint16_t mapface; 257typedef uint16_t faceid;
165 258
166typedef struct { 259struct maptex
260{
167 GLint name; 261 GLuint name;
168 int w, h; 262 int w, h;
169 float s, t; 263 float s, t;
170 uint8_t r, g, b, a; 264 uint8_t r, g, b, a;
171} maptex; 265 tileid smoothtile;
266 uint8_t smoothlevel;
267 uint8_t unused; /* set to zero on use */
268};
172 269
173typedef struct { 270struct mapcell
271{
272 uint32_t player;
273 tileid tile[3];
174 uint16_t darkness; 274 uint16_t darkness;
175 mapface face[3]; 275 uint8_t stat_width, stat_hp, flags, smoothmax;
176 uint8_t stat_hp; 276};
177} mapcell;
178 277
179typedef struct { 278struct maprow
279{
180 int32_t c0, c1; 280 int32_t c0, c1;
181 mapcell *col; 281 mapcell *col;
182} maprow; 282};
183 283
184typedef struct map { 284struct mapgrid {
185 int x, y, w, h; 285 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 286 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 287 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 288 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 289
193 int32_t rows; 290 int32_t rows;
194 maprow *row; 291 maprow *row;
195} *CFPlus__Map; 292};
196 293
197static char * 294typedef mapgrid *DC__Map;
295
296template<typename T>
297static void
198prepend (char *ptr, int sze, int inc) 298prepend (T *&ptr, int sze, int inc)
199{ 299{
200 char *p; 300 T *p;
201 301
202 New (0, p, sze + inc, char); 302 Newx (p, inc + sze, T);
203 Zero (p, inc, char); 303 Zero (p, inc, T);
204 Move (ptr, p + inc, sze, char); 304 Move (ptr, p + inc, sze, T);
205 Safefree (ptr); 305 Safefree (ptr);
206 306
207 return p; 307 ptr = p;
208} 308}
209 309
210static char * 310template<typename T>
311static void
211append (char *ptr, int sze, int inc) 312append (T *&ptr, int sze, int inc)
212{ 313{
213 Renew (ptr, sze + inc, char); 314 Renew (ptr, sze + inc, T);
214 Zero (ptr + sze, inc, char); 315 Zero (ptr + sze, inc, T);
215
216 return ptr;
217} 316}
218 317
219#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 318static void
220#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}
221 337
222static maprow * 338static maprow *
223map_get_row (CFPlus__Map self, int y) 339map_get_row (mapgrid *self, int y)
224{ 340{
225 if (0 > y) 341 if (0 > y)
226 { 342 {
227 int extend = - y + MAP_EXTEND_Y; 343 int extend = - y + MAP_EXTEND_Y;
228 Prepend (maprow, self->row, self->rows, extend); 344 prepend (self->row, self->rows, extend);
229 345
230 self->rows += extend; 346 self->rows += extend;
231 self->y += extend; 347 self->y += extend;
232 y += extend; 348 y += extend;
233 } 349 }
234 else if (y >= self->rows) 350 else if (y >= self->rows)
235 { 351 {
236 int extend = y - self->rows + MAP_EXTEND_Y; 352 int extend = y - self->rows + MAP_EXTEND_Y;
237 Append (maprow, self->row, self->rows, extend); 353 append (self->row, self->rows, extend);
238 self->rows += extend; 354 self->rows += extend;
239 } 355 }
240 356
241 return self->row + y; 357 return self->row + y;
242} 358}
… …
252 } 368 }
253 369
254 if (row->c0 > x) 370 if (row->c0 > x)
255 { 371 {
256 int extend = row->c0 - x + MAP_EXTEND_X; 372 int extend = row->c0 - x + MAP_EXTEND_X;
257 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 373 prepend (row->col, row->c1 - row->c0, extend);
258 row->c0 -= extend; 374 row->c0 -= extend;
259 } 375 }
260 else if (x >= row->c1) 376 else if (x >= row->c1)
261 { 377 {
262 int extend = x - row->c1 + MAP_EXTEND_X; 378 int extend = x - row->c1 + MAP_EXTEND_X;
263 Append (mapcell, row->col, row->c1 - row->c0, extend); 379 append (row->col, row->c1 - row->c0, extend);
264 row->c1 += extend; 380 row->c1 += extend;
265 } 381 }
266 382
267 return row->col + (x - row->c0); 383 return row->col + (x - row->c0);
268} 384}
269 385
270static mapcell * 386static mapcell *
271map_get_cell (CFPlus__Map self, int x, int y) 387map_get_cell (mapgrid *self, int x, int y)
272{ 388{
273 return row_get_cell (map_get_row (self, y), x); 389 return row_get_cell (map_get_row (self, y), x);
274} 390}
275 391
276static void 392static void
277map_clear (CFPlus__Map self) 393map_clear (mapgrid *self)
278{ 394{
279 int r; 395 int r;
280 396
281 for (r = 0; r < self->rows; r++) 397 for (r = 0; r < self->rows; r++)
282 Safefree (self->row[r].col); 398 Safefree (self->row[r].col);
… …
289 self->oy = 0; 405 self->oy = 0;
290 self->row = 0; 406 self->row = 0;
291 self->rows = 0; 407 self->rows = 0;
292} 408}
293 409
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
294static void 420static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 421map_blank (mapgrid *self, int x0, int y0, int w, int h)
296{ 422{
297 int x, y; 423 int x, y;
298 maprow *row; 424 maprow *row;
425 mapcell *cell;
299 426
300 for (y = y0; y < y0 + h; y++) 427 for (y = y0; y < y0 + h; y++)
301 if (y >= 0) 428 if (y >= 0)
302 { 429 {
303 if (y >= self->rows) 430 if (y >= self->rows)
… …
309 if (x >= row->c0) 436 if (x >= row->c0)
310 { 437 {
311 if (x >= row->c1) 438 if (x >= row->c1)
312 break; 439 break;
313 440
314 row->col[x - row->c0].darkness = 0; 441 cell = row->col + x - row->c0;
442
443 CELL_CLEAR (cell);
315 } 444 }
316 } 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;
317} 481}
318 482
319static void 483static void
320music_finished (void) 484music_finished (void)
321{ 485{
… …
338 ev.code = 1; 502 ev.code = 1;
339 ev.data1 = (void *)(long)channel; 503 ev.data1 = (void *)(long)channel;
340 ev.data2 = 0; 504 ev.data2 = 0;
341 505
342 SDL_PushEvent ((SDL_Event *)&ev); 506 SDL_PushEvent ((SDL_Event *)&ev);
507}
508
509// approximately divide by 255
510static unsigned int
511div255 (unsigned int n)
512{
513 return (n + (n >> 8)) >> 8;
343} 514}
344 515
345static unsigned int 516static unsigned int
346minpot (unsigned int n) 517minpot (unsigned int n)
347{ 518{
… …
357 n |= n >> 16; 528 n |= n >> 16;
358 529
359 return n + 1; 530 return n + 1;
360} 531}
361 532
362MODULE = CFPlus PACKAGE = CFPlus 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
363 639
364PROTOTYPES: ENABLE 640PROTOTYPES: ENABLE
365 641
366BOOT: 642BOOT:
367{ 643{
368 HV *stash = gv_stashpv ("CFPlus", 1); 644 HV *stash = gv_stashpv ("DC", 1);
369 static const struct { 645 static const struct {
370 const char *name; 646 const char *name;
371 IV iv; 647 IV iv;
372 } *civ, const_iv[] = { 648 } *civ, const_iv[] = {
373# 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
374 const_iv (SDL_ACTIVEEVENT), 653 const_iv (SDL_ACTIVEEVENT),
375 const_iv (SDL_KEYDOWN), 654 const_iv (SDL_KEYDOWN),
376 const_iv (SDL_KEYUP), 655 const_iv (SDL_KEYUP),
377 const_iv (SDL_MOUSEMOTION), 656 const_iv (SDL_MOUSEMOTION),
378 const_iv (SDL_MOUSEBUTTONDOWN), 657 const_iv (SDL_MOUSEBUTTONDOWN),
… …
387 const_iv (SDL_EVENT_RESERVEDA), 666 const_iv (SDL_EVENT_RESERVEDA),
388 const_iv (SDL_EVENT_RESERVEDB), 667 const_iv (SDL_EVENT_RESERVEDB),
389 const_iv (SDL_VIDEORESIZE), 668 const_iv (SDL_VIDEORESIZE),
390 const_iv (SDL_VIDEOEXPOSE), 669 const_iv (SDL_VIDEOEXPOSE),
391 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),
392 const_iv (SDLK_KP0), 728 const_iv (SDLK_KP0),
393 const_iv (SDLK_KP1), 729 const_iv (SDLK_KP1),
394 const_iv (SDLK_KP2), 730 const_iv (SDLK_KP2),
395 const_iv (SDLK_KP3), 731 const_iv (SDLK_KP3),
396 const_iv (SDLK_KP4), 732 const_iv (SDLK_KP4),
… …
451 const_iv (SDLK_BREAK), 787 const_iv (SDLK_BREAK),
452 const_iv (SDLK_MENU), 788 const_iv (SDLK_MENU),
453 const_iv (SDLK_POWER), 789 const_iv (SDLK_POWER),
454 const_iv (SDLK_EURO), 790 const_iv (SDLK_EURO),
455 const_iv (SDLK_UNDO), 791 const_iv (SDLK_UNDO),
792
456 const_iv (KMOD_NONE), 793 const_iv (KMOD_NONE),
794 const_iv (KMOD_SHIFT),
457 const_iv (KMOD_LSHIFT), 795 const_iv (KMOD_LSHIFT),
458 const_iv (KMOD_RSHIFT), 796 const_iv (KMOD_RSHIFT),
797 const_iv (KMOD_CTRL),
459 const_iv (KMOD_LCTRL), 798 const_iv (KMOD_LCTRL),
460 const_iv (KMOD_RCTRL), 799 const_iv (KMOD_RCTRL),
800 const_iv (KMOD_ALT),
461 const_iv (KMOD_LALT), 801 const_iv (KMOD_LALT),
462 const_iv (KMOD_RALT), 802 const_iv (KMOD_RALT),
803 const_iv (KMOD_META),
463 const_iv (KMOD_LMETA), 804 const_iv (KMOD_LMETA),
464 const_iv (KMOD_RMETA), 805 const_iv (KMOD_RMETA),
465 const_iv (KMOD_NUM), 806 const_iv (KMOD_NUM),
466 const_iv (KMOD_CAPS), 807 const_iv (KMOD_CAPS),
467 const_iv (KMOD_MODE), 808 const_iv (KMOD_MODE),
468 const_iv (KMOD_CTRL), 809
469 const_iv (KMOD_SHIFT), 810 const_iv (KMOD_LRAM),
470 const_iv (KMOD_ALT), 811
471 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)
472# undef const_iv 842# undef const_iv
473 }; 843 };
474 844
475 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--)
476 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);
477} 850}
851
852void
853weaken (SV *rv)
854 PROTOTYPE: $
855 CODE:
856 sv_rvweaken (rv);
478 857
479int 858int
480in_destruct () 859in_destruct ()
481 CODE: 860 CODE:
482 RETVAL = PL_main_cv == Nullcv; 861 RETVAL = PL_main_cv == Nullcv;
… …
484 RETVAL 863 RETVAL
485 864
486NV floor (NV x) 865NV floor (NV x)
487 866
488NV ceil (NV x) 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
489 888
490void 889void
491pango_init () 890pango_init ()
492 CODE: 891 CODE:
493{ 892{
494 opengl_fontmap = pango_opengl_font_map_new (); 893 opengl_fontmap = pango_opengl_font_map_new ();
495 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 894 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
496 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 895 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
896 /*pango_context_set_font_description (opengl_context, default_font);*/
897#if PANGO_VERSION_CHECK (1, 15, 2)
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
497} 901}
498 902
499int 903char *SDL_GetError ()
500SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
501 904
502void 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
503SDL_Quit () 914void SDL_Quit ()
504 915
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
505void 926void
506SDL_ListModes () 927SDL_ListModes (int rgb, int alpha)
507 PPCODE: 928 PPCODE:
508{ 929{
509 SDL_Rect **m; 930 SDL_Rect **m;
510 931
511 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 932 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 933 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 934 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 935 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515 936
516 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 937 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 938 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518 939
519 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 940 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 942 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523 944
524 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 945 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525#if SDL_VERSION_ATLEAST(1,2,10)
526 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 946 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528#endif
529
530 SDL_EnableUNICODE (1);
531 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532 947
533 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 948 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
534 949
535 if (m && m != (SDL_Rect **)-1) 950 if (m && m != (SDL_Rect **)-1)
536 while (*m) 951 while (*m)
537 { 952 {
953 if ((*m)->w >= 400 && (*m)->h >= 300)
954 {
538 AV *av = newAV (); 955 AV *av = newAV ();
539 av_push (av, newSViv ((*m)->w)); 956 av_push (av, newSViv ((*m)->w));
540 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));
541 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 960 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
961 }
542 962
543 ++m; 963 ++m;
544 } 964 }
545} 965}
546 966
547char *
548SDL_GetError ()
549
550int 967int
551SDL_SetVideoMode (int w, int h, int fullscreen) 968SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552 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
553 RETVAL = !!SDL_SetVideoMode ( 979 RETVAL = !!SDL_SetVideoMode (
554 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 980 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
555 ); 981 );
982
556 if (RETVAL) 983 if (RETVAL)
557 { 984 {
558 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 985 av_clear (texture_av);
559# 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);
560# include "glfunc.h" 987#include "glfunc.h"
561# undef GL_FUNC 988#undef GL_FUNC
989 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
990 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
562 } 991 }
992}
563 OUTPUT: 993 OUTPUT:
564 RETVAL 994 RETVAL
995
996void
997SDL_WM_SetCaption (const char *title, const char *icon)
565 998
566void 999void
567SDL_GL_SwapBuffers () 1000SDL_GL_SwapBuffers ()
568 1001
569char * 1002char *
570SDL_GetKeyName (int sym) 1003SDL_GetKeyName (int sym)
1004 C_ARGS: (SDLKey)sym
571 1005
1006int
1007SDL_GetAppState ()
1008
1009int
1010SDL_GetModState ()
1011
1012int
1013SDL_WaitEvent ()
1014 C_ARGS: 0
1015
572void 1016void
573SDL_PollEvent () 1017SDL_PumpEvents ()
1018
1019void
1020peep_events ()
574 PPCODE: 1021 PPCODE:
575{ 1022{
576 SDL_Event ev; 1023 SDL_Event ev;
577 1024
578 while (SDL_PollEvent (&ev)) 1025 SDL_PumpEvents ();
1026 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579 { 1027 {
580 HV *hv = newHV (); 1028 HV *hv = newHV ();
581 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1029 hv_store (hv, "type", 4, newSViv (ev.type), 0);
582 1030
583 switch (ev.type) 1031 switch (ev.type)
584 { 1032 {
585 case SDL_KEYDOWN: 1033 case SDL_KEYDOWN:
586 case SDL_KEYUP: 1034 case SDL_KEYUP:
587 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1035 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1036 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589 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 */
590 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1039 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591 break; 1040 break;
592 1041
593 case SDL_ACTIVEEVENT: 1042 case SDL_ACTIVEEVENT:
594 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1043 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596 break; 1045 break;
597 1046
598 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
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1066 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
600
601 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1067 hv_store (hv, "state", 5, newSViv (state), 0);
602 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1068 hv_store (hv, "x", 1, newSViv (x), 0);
603 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1069 hv_store (hv, "y", 1, newSViv (y), 0);
604 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1070 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1071 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1072 }
606 break; 1073 break;
607 1074
608 case SDL_MOUSEBUTTONDOWN: 1075 case SDL_MOUSEBUTTONDOWN:
609 case SDL_MOUSEBUTTONUP: 1076 case SDL_MOUSEBUTTONUP:
610 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1077 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
611 1078
612 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1079 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
613 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1080 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
614 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1081 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
615 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1082 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
620 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1087 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1088 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622 break; 1089 break;
623 } 1090 }
624 1091
625 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1092 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
626 } 1093 }
627} 1094}
628 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
629int 1109int
630Mix_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)
631 POSTCALL: 1111 POSTCALL:
632 Mix_HookMusicFinished (music_finished); 1112 Mix_HookMusicFinished (music_finished);
633 Mix_ChannelFinished (channel_finished); 1113 Mix_ChannelFinished (channel_finished);
634 1114
635void 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
636Mix_CloseAudio () 1132Mix_CloseAudio ()
637 1133
638int 1134int
639Mix_AllocateChannels (int numchans = -1) 1135Mix_AllocateChannels (int numchans = -1)
640 1136
1137const char *
1138Mix_GetError ()
1139
641void 1140void
642lowdelay (int fd, int val = 1) 1141lowdelay (int fd, int val = 1)
643 CODE: 1142 CODE:
1143 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1144
1145void
1146win32_proxy_info ()
1147 PPCODE:
1148{
644#ifndef _WIN32 1149#ifdef _WIN32
645 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 }
646#endif 1171#endif
1172}
647 1173
648void 1174int
649add_font (char *file) 1175add_font (char *file)
650 CODE: 1176 CODE:
651 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1177 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1178 OUTPUT:
1179 RETVAL
1180
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)
652 1187
653void 1188void
654load_image_inline (SV *image_) 1189load_image_inline (SV *image_)
655 ALIAS: 1190 ALIAS:
656 load_image_file = 1 1191 load_image_file = 1
… …
659 STRLEN image_len; 1194 STRLEN image_len;
660 char *image = (char *)SvPVbyte (image_, image_len); 1195 char *image = (char *)SvPVbyte (image_, image_len);
661 SDL_Surface *surface, *surface2; 1196 SDL_Surface *surface, *surface2;
662 SDL_PixelFormat fmt; 1197 SDL_PixelFormat fmt;
663 SDL_RWops *rw = ix 1198 SDL_RWops *rw = ix
664 ? SDL_RWFromFile (image, "r") 1199 ? SDL_RWFromFile (image, "rb")
665 : SDL_RWFromConstMem (image, image_len); 1200 : SDL_RWFromConstMem (image, image_len);
666 1201
667 if (!rw) 1202 if (!rw)
668 croak ("load_image: %s", SDL_GetError ()); 1203 croak ("load_image: %s", SDL_GetError ());
669 1204
… …
702 1237
703 SDL_LockSurface (surface2); 1238 SDL_LockSurface (surface2);
704 EXTEND (SP, 6); 1239 EXTEND (SP, 6);
705 PUSHs (sv_2mortal (newSViv (surface2->w))); 1240 PUSHs (sv_2mortal (newSViv (surface2->w)));
706 PUSHs (sv_2mortal (newSViv (surface2->h))); 1241 PUSHs (sv_2mortal (newSViv (surface2->h)));
707 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1242 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
708 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)));
709 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1244 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
710 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1245 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
711 SDL_UnlockSurface (surface2); 1246 SDL_UnlockSurface (surface2);
712 1247
… …
742void 1277void
743error (char *message) 1278error (char *message)
744 CODE: 1279 CODE:
745 fprintf (stderr, "ERROR: %s\n", message); 1280 fprintf (stderr, "ERROR: %s\n", message);
746#ifdef _WIN32 1281#ifdef _WIN32
747 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1282 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
748#endif 1283#endif
749 1284
750void 1285void
751fatal (char *message) 1286fatal (char *message)
752 CODE: 1287 CODE:
753 fprintf (stderr, "FATAL: %s\n", message); 1288 fprintf (stderr, "FATAL: %s\n", message);
754#ifdef _WIN32 1289#ifdef _WIN32
755 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1290 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
756#endif 1291#endif
757 _exit (1); 1292 _exit (1);
758 1293
759void 1294void
760_exit (int retval) 1295_exit (int retval = 0)
761 CODE: 1296 CODE:
1297#ifdef WIN32
1298 ExitThread (retval); // unclean, please beam me up
1299#else
762 _exit (retval); 1300 _exit (retval);
1301#endif
763 1302
764MODULE = CFPlus PACKAGE = CFPlus::Font 1303void
1304debug ()
1305 CODE:
1306{
1307#if DEBUG
1308 VALGRIND_DO_LEAK_CHECK;
1309#endif
1310}
765 1311
766CFPlus::Font 1312int
1313SvREFCNT (SV *sv)
1314 CODE:
1315 RETVAL = SvREFCNT (sv);
1316 OUTPUT:
1317 RETVAL
1318
1319MODULE = Deliantra::Client PACKAGE = DC::Font
1320
1321PROTOTYPES: DISABLE
1322
1323DC::Font
767new_from_file (SV *class, char *path, int id = 0) 1324new_from_file (SV *klass, char *path, int id = 0)
768 CODE: 1325 CODE:
769{ 1326{
770 int count; 1327 int count;
771 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1328 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
772 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1329 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
774} 1331}
775 OUTPUT: 1332 OUTPUT:
776 RETVAL 1333 RETVAL
777 1334
778void 1335void
779DESTROY (CFPlus::Font self) 1336DESTROY (DC::Font self)
780 CODE: 1337 CODE:
781 pango_font_description_free (self); 1338 pango_font_description_free (self);
782 1339
783void 1340void
784make_default (CFPlus::Font self) 1341make_default (DC::Font self)
1342 PROTOTYPE: $
785 CODE: 1343 CODE:
786 default_font = self; 1344 default_font = self;
787 1345
788MODULE = CFPlus PACKAGE = CFPlus::Layout 1346MODULE = Deliantra::Client PACKAGE = DC::Layout
789 1347
1348PROTOTYPES: DISABLE
1349
790void 1350void
791reset_glyph_cache () 1351glyph_cache_backup ()
1352 PROTOTYPE:
792 CODE: 1353 CODE:
1354 tc_backup ();
1355
1356void
1357glyph_cache_restore ()
1358 PROTOTYPE:
1359 CODE:
793 tc_clear (); 1360 tc_restore ();
794 1361
795CFPlus::Layout 1362DC::Layout
796new (SV *class) 1363new (SV *klass)
797 CODE: 1364 CODE:
798 New (0, RETVAL, 1, struct cf_layout); 1365 RETVAL = new cf_layout;
799 1366
800 RETVAL->pl = pango_layout_new (opengl_context); 1367 RETVAL->pl = pango_layout_new (opengl_context);
801 RETVAL->r = 1.; 1368 RETVAL->r = 1.;
802 RETVAL->g = 1.; 1369 RETVAL->g = 1.;
803 RETVAL->b = 1.; 1370 RETVAL->b = 1.;
… …
809 layout_update_font (RETVAL); 1376 layout_update_font (RETVAL);
810 OUTPUT: 1377 OUTPUT:
811 RETVAL 1378 RETVAL
812 1379
813void 1380void
814DESTROY (CFPlus::Layout self) 1381DESTROY (DC::Layout self)
815 CODE: 1382 CODE:
816 g_object_unref (self->pl); 1383 g_object_unref (self->pl);
817 Safefree (self); 1384 delete self;
818 1385
819void 1386void
820set_text (CFPlus::Layout self, SV *text_) 1387set_text (DC::Layout self, SV *text_)
821 CODE: 1388 CODE:
822{ 1389{
823 STRLEN textlen; 1390 STRLEN textlen;
824 char *text = SvPVutf8 (text_, textlen); 1391 char *text = SvPVutf8 (text_, textlen);
825 1392
826 pango_layout_set_text (self->pl, text, textlen); 1393 pango_layout_set_text (self->pl, text, textlen);
827} 1394}
828 1395
829void 1396void
830set_markup (CFPlus::Layout self, SV *text_) 1397set_markup (DC::Layout self, SV *text_)
831 CODE: 1398 CODE:
832{ 1399{
833 STRLEN textlen; 1400 STRLEN textlen;
834 char *text = SvPVutf8 (text_, textlen); 1401 char *text = SvPVutf8 (text_, textlen);
835 1402
836 pango_layout_set_markup (self->pl, text, textlen); 1403 pango_layout_set_markup (self->pl, text, textlen);
837} 1404}
838 1405
839void 1406void
840set_shapes (CFPlus::Layout self, ...) 1407set_shapes (DC::Layout self, ...)
841 CODE: 1408 CODE:
842{ 1409{
843 PangoAttrList *attrs = 0; 1410 PangoAttrList *attrs = 0;
844 const char *text = pango_layout_get_text (self->pl); 1411 const char *text = pango_layout_get_text (self->pl);
845 const char *pos = text; 1412 const char *pos = text;
… …
880 if (attrs) 1447 if (attrs)
881 pango_layout_set_attributes (self->pl, attrs); 1448 pango_layout_set_attributes (self->pl, attrs);
882} 1449}
883 1450
884void 1451void
885get_shapes (CFPlus::Layout self) 1452get_shapes (DC::Layout self)
886 PPCODE: 1453 PPCODE:
887{ 1454{
888 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1455 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889 1456
890 do 1457 do
891 { 1458 {
892 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1459 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
893 1460
894 if (run && shape_attr_p (run)) 1461 if (run && shape_attr_p (run))
895 { 1462 {
896 PangoRectangle extents; 1463 PangoRectangle extents;
897 pango_layout_iter_get_run_extents (iter, 0, &extents); 1464 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
905 1472
906 pango_layout_iter_free (iter); 1473 pango_layout_iter_free (iter);
907} 1474}
908 1475
909int 1476int
910has_wrapped (CFPlus::Layout self) 1477has_wrapped (DC::Layout self)
911 CODE: 1478 CODE:
912{ 1479{
913 int lines = 1; 1480 int lines = 1;
914 const char *text = pango_layout_get_text (self->pl); 1481 const char *text = pango_layout_get_text (self->pl);
915 1482
… …
920} 1487}
921 OUTPUT: 1488 OUTPUT:
922 RETVAL 1489 RETVAL
923 1490
924SV * 1491SV *
925get_text (CFPlus::Layout self) 1492get_text (DC::Layout self)
926 CODE: 1493 CODE:
927 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1494 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928 sv_utf8_decode (RETVAL); 1495 sv_utf8_decode (RETVAL);
929 OUTPUT: 1496 OUTPUT:
930 RETVAL 1497 RETVAL
931 1498
932void 1499void
933set_foreground (CFPlus::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.)
934 CODE: 1501 CODE:
935 self->r = r; 1502 self->r = r;
936 self->g = g; 1503 self->g = g;
937 self->b = b; 1504 self->b = b;
938 self->a = a; 1505 self->a = a;
939 1506
940void 1507void
941set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1508set_font (DC::Layout self, DC::Font font = 0)
942 CODE: 1509 CODE:
943 if (self->font != font) 1510 if (self->font != font)
944 { 1511 {
945 self->font = font; 1512 self->font = font;
946 layout_update_font (self); 1513 layout_update_font (self);
947 } 1514 }
948 1515
949void 1516void
950set_height (CFPlus::Layout self, int base_height) 1517set_height (DC::Layout self, int base_height)
951 CODE: 1518 CODE:
952 if (self->base_height != base_height) 1519 if (self->base_height != base_height)
953 { 1520 {
954 self->base_height = base_height; 1521 self->base_height = base_height;
955 layout_update_font (self); 1522 layout_update_font (self);
956 } 1523 }
957 1524
958void 1525void
959set_width (CFPlus::Layout self, int max_width = -1) 1526set_width (DC::Layout self, int max_width = -1)
960 CODE: 1527 CODE:
961 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);
962 1529
963void 1530void
964set_indent (CFPlus::Layout self, int indent) 1531set_indent (DC::Layout self, int indent)
965 CODE: 1532 CODE:
966 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1533 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967 1534
968void 1535void
969set_spacing (CFPlus::Layout self, int spacing) 1536set_spacing (DC::Layout self, int spacing)
970 CODE: 1537 CODE:
971 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1538 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972 1539
973void 1540void
974set_ellipsise (CFPlus::Layout self, int ellipsise) 1541set_ellipsise (DC::Layout self, int ellipsise)
975 CODE: 1542 CODE:
976 pango_layout_set_ellipsize (self->pl, 1543 pango_layout_set_ellipsize (self->pl,
977 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1544 ellipsise == 1 ? PANGO_ELLIPSIZE_START
978 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1545 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1546 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
980 : PANGO_ELLIPSIZE_NONE 1547 : PANGO_ELLIPSIZE_NONE
981 ); 1548 );
982 1549
983void 1550void
984set_single_paragraph_mode (CFPlus::Layout self, int spm) 1551set_single_paragraph_mode (DC::Layout self, int spm)
985 CODE: 1552 CODE:
986 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1553 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987 1554
988void 1555void
989size (CFPlus::Layout self) 1556size (DC::Layout self)
990 PPCODE: 1557 PPCODE:
991{ 1558{
992 int w, h; 1559 int w, h;
993 1560
994 layout_get_pixel_size (self, &w, &h); 1561 layout_get_pixel_size (self, &w, &h);
… …
997 PUSHs (sv_2mortal (newSViv (w))); 1564 PUSHs (sv_2mortal (newSViv (w)));
998 PUSHs (sv_2mortal (newSViv (h))); 1565 PUSHs (sv_2mortal (newSViv (h)));
999} 1566}
1000 1567
1001int 1568int
1002descent (CFPlus::Layout self) 1569descent (DC::Layout self)
1003 CODE: 1570 CODE:
1004{ 1571{
1005 PangoRectangle rect; 1572 PangoRectangle rect;
1006 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1573 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1007 pango_layout_line_get_pixel_extents (line, 0, &rect); 1574 pango_layout_line_get_pixel_extents (line, 0, &rect);
1008 RETVAL = PANGO_DESCENT (rect); 1575 RETVAL = PANGO_DESCENT (rect);
1009} 1576}
1010 OUTPUT: 1577 OUTPUT:
1011 RETVAL 1578 RETVAL
1012 1579
1013int 1580int
1014xy_to_index (CFPlus::Layout self, int x, int y) 1581xy_to_index (DC::Layout self, int x, int y)
1015 CODE: 1582 CODE:
1016{ 1583{
1017 int index, trailing; 1584 int index, trailing;
1018 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);
1019 RETVAL = index; 1586 RETVAL = index + trailing;
1020} 1587}
1021 OUTPUT: 1588 OUTPUT:
1022 RETVAL 1589 RETVAL
1023 1590
1024void 1591void
1025cursor_pos (CFPlus::Layout self, int index) 1592cursor_pos (DC::Layout self, int index)
1026 PPCODE: 1593 PPCODE:
1027{ 1594{
1028 PangoRectangle strong_pos; 1595 PangoRectangle pos;
1029 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1596 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1030 1597
1031 EXTEND (SP, 3); 1598 EXTEND (SP, 3);
1032 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1599 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1033 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1600 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1034 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1601 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1035} 1602}
1036 1603
1037void 1604void
1038render (CFPlus::Layout self, float x, float y, int flags = 0) 1605index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039 PPCODE: 1606 PPCODE:
1607{
1608 int line, x;
1609
1610 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1611#if !PANGO_VERSION_CHECK (1, 17, 3)
1612 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1613 --line;
1614#endif
1615 EXTEND (SP, 2);
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)
1637 PUSHs (sv_2mortal (newSViv (index + trailing)));
1638 else
1639 {
1640 PUSHs (sv_2mortal (newSViv (index)));
1641 PUSHs (sv_2mortal (newSViv (trailing)));
1642 }
1643}
1644
1645void
1646render (DC::Layout self, float x, float y, int flags = 0)
1647 CODE:
1648 self->rc.clear ();
1040 pango_opengl_render_layout_subpixel ( 1649 pango_opengl_render_layout_subpixel (
1041 self->pl, 1650 self->pl,
1651 &self->rc,
1042 x * PANGO_SCALE, y * PANGO_SCALE, 1652 x * PANGO_SCALE, y * PANGO_SCALE,
1043 self->r, self->g, self->b, self->a, 1653 self->r, self->g, self->b, self->a,
1044 flags 1654 flags
1045 ); 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);
1046 1659
1047MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049void 1660void
1050pad2pot (SV *data_, SV *w_, SV *h_) 1661draw (DC::Layout self)
1051 CODE: 1662 CODE:
1052{ 1663{
1053 int ow = SvIV (w_); 1664 glEnable (GL_TEXTURE_2D);
1054 int oh = SvIV (h_); 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);
1055 1671
1056 if (ow && oh) 1672 self->rc.draw ();
1673
1674 glDisable (GL_ALPHA_TEST);
1675 glDisable (GL_BLEND);
1676 glDisable (GL_TEXTURE_2D);
1677}
1678
1679MODULE = Deliantra::Client PACKAGE = DC::Texture
1680
1681PROTOTYPES: ENABLE
1682
1683void
1684pad (SV *data_, int ow, int oh, int nw, int nh)
1685 CODE:
1686{
1687 if ((nw != ow || nh != oh) && SvOK (data_))
1057 { 1688 {
1058 int nw = minpot (ow);
1059 int nh = minpot (oh);
1060
1061 if (nw != ow || nh != oh)
1062 {
1063 if (SvOK (data_))
1064 {
1065 STRLEN datalen; 1689 STRLEN datalen;
1066 char *data = SvPVbyte (data_, datalen); 1690 char *data = SvPVbyte (data_, datalen);
1067 int bpp = datalen / (ow * oh); 1691 int bpp = datalen / (ow * oh);
1068 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1692 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1069 1693
1070 SvPOK_only (result_); 1694 SvPOK_only (result_);
1071 SvCUR_set (result_, nw * nh * bpp); 1695 SvCUR_set (result_, nw * nh * bpp);
1072 1696
1073 memset (SvPVX (result_), 0, nw * nh * bpp); 1697 memset (SvPVX (result_), 0, nw * nh * bpp);
1074 while (oh--) 1698 while (oh--)
1075 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1699 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1076 1700
1077 sv_setsv (data_, result_); 1701 sv_setsv (data_, result_);
1078 }
1079
1080 sv_setiv (w_, nw);
1081 sv_setiv (h_, nh);
1082 }
1083 } 1702 }
1084} 1703}
1085 1704
1086void 1705void
1087draw_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.)
… …
1093{ 1712{
1094 HV *hv = (HV *)SvRV (self); 1713 HV *hv = (HV *)SvRV (self);
1095 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1714 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1715 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097 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;
1098 1720
1099 if (items < 5) 1721 if (items < 5)
1100 { 1722 {
1101 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1723 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1724 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1130 glDisable (GL_ALPHA_TEST); 1752 glDisable (GL_ALPHA_TEST);
1131 glDisable (GL_BLEND); 1753 glDisable (GL_BLEND);
1132 } 1754 }
1133} 1755}
1134 1756
1135MODULE = CFPlus PACKAGE = CFPlus::Map 1757void
1136 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)
1137CFPlus::Map 1759 PROTOTYPE: @
1138new (SV *class, int map_width, int map_height)
1139 CODE: 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
1889MODULE = Deliantra::Client PACKAGE = DC::Map
1890
1891PROTOTYPES: DISABLE
1892
1893DC::Map
1894new (SV *klass)
1895 CODE:
1140 New (0, RETVAL, 1, struct map); 1896 New (0, RETVAL, 1, mapgrid);
1141 RETVAL->x = 0; 1897 RETVAL->x = 0;
1142 RETVAL->y = 0; 1898 RETVAL->y = 0;
1143 RETVAL->w = map_width; 1899 RETVAL->w = 0;
1144 RETVAL->h = map_height; 1900 RETVAL->h = 0;
1145 RETVAL->ox = 0; 1901 RETVAL->ox = 0;
1146 RETVAL->oy = 0; 1902 RETVAL->oy = 0;
1147 RETVAL->faces = 8192; 1903 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1904 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149 RETVAL->texs = 8192;
1150 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151 RETVAL->rows = 0; 1905 RETVAL->rows = 0;
1152 RETVAL->row = 0; 1906 RETVAL->row = 0;
1153 OUTPUT: 1907 OUTPUT:
1154 RETVAL 1908 RETVAL
1155 1909
1156void 1910void
1157DESTROY (CFPlus::Map self) 1911DESTROY (DC::Map self)
1158 CODE: 1912 CODE:
1159{ 1913{
1160 map_clear (self); 1914 map_clear (self);
1161 Safefree (self->face); 1915 Safefree (self->face2tile);
1162 Safefree (self->tex); 1916 Safefree (self->tex);
1163 Safefree (self); 1917 Safefree (self);
1164} 1918}
1165 1919
1166void 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
1167clear (CFPlus::Map self) 1927clear (DC::Map self)
1168 CODE: 1928 CODE:
1169 map_clear (self); 1929 map_clear (self);
1170 1930
1171void 1931void
1172set_face (CFPlus::Map self, int face, int texid) 1932set_tileid (DC::Map self, int face, int tile)
1173 CODE: 1933 CODE:
1174{ 1934{
1175 while (self->faces <= face) 1935 need_facenum (self, face); self->face2tile [face] = tile;
1176 { 1936 need_texid (self, tile);
1177 Append (mapface, self->face, self->faces, self->faces);
1178 self->faces *= 2;
1179 }
1180
1181 self->face [face] = texid;
1182} 1937}
1183 1938
1184void 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
1185set_texture (CFPlus::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)
1186 CODE: 1964 CODE:
1187{ 1965{
1188 while (self->texs <= texid) 1966 need_texid (self, texid);
1189 {
1190 Append (maptex, self->tex, self->texs, self->texs);
1191 self->texs *= 2;
1192 }
1193 1967
1194 { 1968 {
1195 maptex *tex = self->tex + texid; 1969 maptex *tex = self->tex + texid;
1196 1970
1197 tex->name = name; 1971 tex->name = name;
… …
1213 // use uglier nearest interpolation because linear suffers 1987 // use uglier nearest interpolation because linear suffers
1214 // from transparent color bleeding and ugly wrapping effects. 1988 // from transparent color bleeding and ugly wrapping effects.
1215 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1989 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216} 1990}
1217 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
1218int 2012int
1219ox (CFPlus::Map self) 2013ox (DC::Map self)
1220 ALIAS: 2014 ALIAS:
1221 oy = 1 2015 oy = 1
1222 x = 2 2016 x = 2
1223 y = 3 2017 y = 3
1224 w = 4 2018 w = 4
… …
1235 } 2029 }
1236 OUTPUT: 2030 OUTPUT:
1237 RETVAL 2031 RETVAL
1238 2032
1239void 2033void
1240scroll (CFPlus::Map self, int dx, int dy) 2034scroll (DC::Map self, int dx, int dy)
1241 CODE: 2035 CODE:
1242{ 2036{
1243 if (dx > 0) 2037 if (dx > 0)
1244 map_blank (self, self->x, self->y, dx - 1, self->h); 2038 map_blank (self, self->x, self->y, dx, self->h);
1245 else if (dx < 0) 2039 else if (dx < 0)
1246 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);
1247 2041
1248 if (dy > 0) 2042 if (dy > 0)
1249 map_blank (self, self->x, self->y, self->w, dy - 1); 2043 map_blank (self, self->x, self->y, self->w, dy);
1250 else if (dy < 0) 2044 else if (dy < 0)
1251 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);
1252 2046
1253 self->ox += dx; self->x += dx; 2047 self->ox += dx; self->x += dx;
1254 self->oy += dy; self->y += dy; 2048 self->oy += dy; self->y += dy;
1255 2049
1256 while (self->y < 0) 2050 while (self->y < 0)
1257 { 2051 {
1258 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2052 prepend (self->row, self->rows, MAP_EXTEND_Y);
1259 2053
1260 self->rows += MAP_EXTEND_Y; 2054 self->rows += MAP_EXTEND_Y;
1261 self->y += MAP_EXTEND_Y; 2055 self->y += MAP_EXTEND_Y;
1262 } 2056 }
1263} 2057}
1264 2058
1265void 2059SV *
1266map1a_update (CFPlus::Map self, SV *data_, int extmap) 2060map1a_update (DC::Map self, SV *data_)
1267 CODE: 2061 CODE:
1268{ 2062{
1269 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2063 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1270 uint8_t *data_end = (uint8_t *)SvEND (data_); 2064 uint8_t *data_end = (uint8_t *)SvEND (data_);
1271 mapcell *cell; 2065 mapcell *cell;
1272 int x, y, flags; 2066 int x, y, z, flags;
2067 AV *missing = newAV ();
2068 RETVAL = newRV_noinc ((SV *)missing);
1273 2069
1274 while (data < data_end) 2070 while (data < data_end - 1)
1275 { 2071 {
1276 flags = (data [0] << 8) + data [1]; data += 2; 2072 flags = (data [0] << 8) + data [1]; data += 2;
1277 2073
1278 x = self->x + ((flags >> 10) & 63); 2074 x = self->x + ((flags >> 10) & 63);
1279 y = self->y + ((flags >> 4) & 63); 2075 y = self->y + ((flags >> 4) & 63);
… …
1282 2078
1283 if (flags & 15) 2079 if (flags & 15)
1284 { 2080 {
1285 if (!cell->darkness) 2081 if (!cell->darkness)
1286 { 2082 {
2083 memset (cell, 0, sizeof (*cell));
1287 cell->darkness = 256; 2084 cell->darkness = 256;
1288 cell->face [0] = 0;
1289 cell->face [1] = 0;
1290 cell->face [2] = 0;
1291 cell->stat_hp = 0;
1292 } 2085 }
1293 2086
1294 //TODO: don't trust server data to be in-range(!) 2087 //TODO: don't trust server data to be in-range(!)
1295 2088
1296 if (flags & 8) 2089 if (flags & 8)
1297 { 2090 {
2091 uint8_t ext, cmd;
2092
1298 if (extmap) 2093 do
1299 { 2094 {
1300 uint8_t ext, cmd; 2095 ext = *data++;
2096 cmd = ext & 0x7f;
1301 2097
1302 do 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
1303 { 2101 {
1304 ext = *data++; 2102 cell->stat_width = 1;
1305 cmd = ext & 0x7f;
1306
1307 if (ext < 4)
1308 cell->darkness = 255 - ext * 64 + 1;
1309 else if (ext == 5) // health
1310 cell->stat_hp = *data++; 2103 cell->stat_hp = *data++;
1311 } 2104 }
2105 else if (cmd == 6) // monster width
2106 cell->stat_width = *data++ + 1;
1312 while (cmd & 0x80); 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++;
1313 } 2122 }
1314 else 2123 while (ext & 0x80);
1315 cell->darkness = *data++ + 1;
1316 } 2124 }
1317 2125
2126 for (z = 0; z <= 2; ++z)
1318 if (flags & 4) 2127 if (flags & (4 >> z))
1319 { 2128 {
1320 cell->face [0] = 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 }
1321 } 2148 }
1322
1323 if (flags & 2)
1324 {
1325 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1326 }
1327
1328 if (flags & 1)
1329 {
1330 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331 }
1332 } 2149 }
1333 else 2150 else
1334 cell->darkness = 0; 2151 CELL_CLEAR (cell);
1335 } 2152 }
1336} 2153}
2154 OUTPUT:
2155 RETVAL
1337 2156
1338SV * 2157SV *
1339mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2158mapmap (DC::Map self, int x0, int y0, int w, int h)
1340 CODE: 2159 CODE:
1341{ 2160{
1342 int x1, x; 2161 int x1, x;
1343 int y1, y; 2162 int y1, y;
1344 int z; 2163 int z;
… …
1357 ? self->row + y 2176 ? self->row + y
1358 : 0; 2177 : 0;
1359 2178
1360 for (x = x0; x < x1; x++) 2179 for (x = x0; x < x1; x++)
1361 { 2180 {
1362 int r = 32, g = 32, b = 32, a = 192; 2181 unsigned int r = 32, g = 32, b = 32, a = 192;
1363 2182
1364 if (row && row->c0 <= x && x < row->c1) 2183 if (row && row->c0 <= x && x < row->c1)
1365 { 2184 {
1366 mapcell *cell = row->col + (x - row->c0); 2185 mapcell *cell = row->col + (x - row->c0);
1367 2186
1368 for (z = 0; z <= 0; z++) 2187 for (z = 0; z <= 0; z++)
1369 { 2188 {
1370 mapface face = cell->face [z];
1371
1372 if (face)
1373 {
1374 maptex tex = self->tex [face]; 2189 maptex tex = self->tex [cell->tile [z]];
1375 int a0 = 255 - tex.a; 2190 int a0 = 255 - tex.a;
1376 int a1 = tex.a; 2191 int a1 = tex.a;
1377 2192
1378 r = (r * a0 + tex.r * a1) / 255; 2193 r = div255 (r * a0 + tex.r * a1);
1379 g = (g * a0 + tex.g * a1) / 255; 2194 g = div255 (g * a0 + tex.g * a1);
1380 b = (b * a0 + tex.b * a1) / 255; 2195 b = div255 (b * a0 + tex.b * a1);
1381 a = (a * a0 + tex.a * a1) / 255; 2196 a = div255 (a * a0 + tex.a * a1);
1382 }
1383 } 2197 }
1384 } 2198 }
1385 2199
1386 *map++ = (r ) 2200 *map++ = (r )
1387 | (g << 8) 2201 | (g << 8)
1388 | (b << 16) 2202 | (b << 16)
1389 | (a << 24); 2203 | (a << 24);
1390 } 2204 }
1391 } 2205 }
1392 2206
1393 RETVAL = map_sv; 2207 RETVAL = map_sv;
1394} 2208}
1395 OUTPUT: 2209 OUTPUT:
1396 RETVAL 2210 RETVAL
1397 2211
1398void 2212void
1399draw (CFPlus::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)
1400 CODE: 2214 CODE:
1401{ 2215{
1402 int vx, vy;
1403 int x, y, z; 2216 int x, y, z;
1404 int last_name;
1405 mapface face;
1406 2217
1407 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2218 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1408 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2219 int pl_x, pl_y;
2220 maptex pl_tex;
2221 rc_t rc;
2222 rc_t rc_ov;
2223 rc_key_t key;
2224 rc_t::array_t *arr;
1409 2225
1410 /* 2226 pl_tex.name = 0;
1411 int vx = self->vx = self->w >= sw
1412 ? self->x + (self->w - sw) / 2
1413 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1414 2227
1415 int vy = self->vy = self->h >= sh 2228 // that's current max. sorry.
1416 ? self->y + (self->h - sh) / 2 2229 if (sw > 255) sw = 255;
1417 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2230 if (sh > 255) sh = 255;
1418 */
1419 2231
1420 glColor4ub (255, 255, 255, 255); 2232 memset (&key, 0, sizeof (key));
2233 key.r = 255;
2234 key.g = 255;
2235 key.b = 255;
2236 key.a = 255;
2237 key.mode = GL_QUADS;
2238 key.format = GL_T2F_V3F;
2239
2240 mx += self->x;
2241 my += self->y;
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 }
1421 2264
1422 glEnable (GL_BLEND); 2265 glEnable (GL_BLEND);
1423 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2266 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1424 glEnable (GL_TEXTURE_2D);
1425 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2267 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1426 2268
1427 glBegin (GL_QUADS);
1428
1429 last_name = 0;
1430
1431 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
1432 for (y = 0; y < sh; y++) 2276 for (y = 0; y < sh; y++)
1433 if (0 <= y + vy && y + vy < self->rows) 2277 if (0 <= y + my && y + my < self->rows)
1434 { 2278 {
1435 maprow *row = self->row + (y + vy); 2279 maprow *row = self->row + (y + my);
1436 2280
1437 for (x = 0; x < sw; x++) 2281 for (x = 0; x < sw; x++)
1438 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)
1439 { 2394 {
1440 mapcell *cell = row->col + (x + vx - row->c0); 2395 smooth_key &skey = it->first;
2396 IV bits = it->second;
1441 2397
1442 face = cell->face [z]; 2398 if (!(bits & 0x1000)
1443 2399 && skey.level == level
1444 if (face) 2400 && level > smooth_max [skey.x][skey.y])
1445 { 2401 {
1446 maptex tex = self->tex [face]; 2402 maptex tex = self->tex [skey.tile];
1447
1448 int px = (x + 1) * 32 - tex.w; 2403 int px = (((int)skey.x) - 1) * Tw;
1449 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
1450 2409
1451 if (last_name != tex.name) 2410 if (tex.name)
1452 { 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
1453 glEnd (); 2418 glEnd ();
1454 last_name = tex.name;
1455 glBindTexture (GL_TEXTURE_2D, last_name); 2419 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1456 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 }
1457 } 2442 }
1458
1459 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1460 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1461 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1462 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1463 } 2443 }
1464 } 2444 }
2445
2446 glEnd ();
2447 glDisable (GL_TEXTURE_2D);
2448 key.texname = -1;
1465 } 2449 }
2450 }
1466 2451
1467 glEnd (); 2452 if (pl_tex.name)
2453 {
2454 maptex tex = pl_tex;
2455 int px = pl_x + sdx;
2456 int py = pl_y + sdy;
1468 2457
1469 glDisable (GL_TEXTURE_2D); 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
1470 glDisable (GL_BLEND); 2472 glDisable (GL_BLEND);
1471 2473
2474 // top layer: overlays such as the health bar
1472 for (y = 0; y < sh; y++) 2475 for (y = 0; y < sh; y++)
1473 if (0 <= y + vy && y + vy < self->rows) 2476 if (0 <= y + my && y + my < self->rows)
1474 { 2477 {
1475 maprow *row = self->row + (y + vy); 2478 maprow *row = self->row + (y + my);
1476 2479
1477 for (x = 0; x < sw; x++) 2480 for (x = 0; x < sw; x++)
1478 if (row->c0 <= x + vx && x + vx < row->c1) 2481 if (row->c0 <= x + mx && x + mx < row->c1)
1479 { 2482 {
1480 mapcell *cell = row->col + (x + vx - row->c0); 2483 mapcell *cell = row->col + (x + mx - row->c0);
1481 2484
1482 int px = x * 32; 2485 int px = x * Tw;
1483 int py = y * 32; 2486 int py = y * Th;
2487
2488 if (ecb_expect_false (cell->player == player))
2489 {
2490 px += sdx;
2491 py += sdy;
2492 }
1484 2493
1485 if (cell->stat_hp) 2494 if (cell->stat_hp)
1486 { 2495 {
2496 int width = cell->stat_width * Tw;
2497 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2498
1487 glColor3ub (0, 0, 0); 2499 glColor3ub (0, 0, 0);
1488 glRectf (px + 1, py + 1, px + 31, py + 4); 2500 glRectf (px + 1, py - thick - 2,
2501 px + width - 1, py);
1489 2502
1490 glColor3ub (0, 255, 0); 2503 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1491 glBegin (GL_LINES);
1492 glVertex2f (px + 2, py + 2.5f); 2504 glRectf (px + 2,
1493 glVertex2f (px + 29.f - cell->stat_hp * (28.f / 255.f), py + 2.5f); 2505 py - thick - 1,
1494 glEnd (); 2506 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1495 } 2507 }
1496 } 2508 }
1497 } 2509 }
1498} 2510}
1499 2511
1500void 2512void
1501draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2513draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1502 CODE: 2514 CODE:
1503{ 2515{
1504 static float color[16][3] = { 2516 static float color[16][3] = {
1505 { 0.00F, 0.00F, 0.00F }, 2517 { 0.00f, 0.00f, 0.00f },
1506 { 1.00F, 1.00F, 1.00F }, 2518 { 1.00f, 1.00f, 1.00f },
1507 { 0.00F, 0.00F, 0.55F }, 2519 { 0.00f, 0.00f, 0.55f },
1508 { 1.00F, 0.00F, 0.00F }, 2520 { 1.00f, 0.00f, 0.00f },
1509 2521
1510 { 1.00F, 0.54F, 0.00F }, 2522 { 1.00f, 0.54f, 0.00f },
1511 { 0.11F, 0.56F, 1.00F }, 2523 { 0.11f, 0.56f, 1.00f },
1512 { 0.93F, 0.46F, 0.00F }, 2524 { 0.93f, 0.46f, 0.00f },
1513 { 0.18F, 0.54F, 0.34F }, 2525 { 0.18f, 0.54f, 0.34f },
1514 2526
1515 { 0.56F, 0.73F, 0.56F }, 2527 { 0.56f, 0.73f, 0.56f },
1516 { 0.80F, 0.80F, 0.80F }, 2528 { 0.80f, 0.80f, 0.80f },
1517 { 0.55F, 0.41F, 0.13F }, 2529 { 0.55f, 0.41f, 0.13f },
1518 { 0.99F, 0.77F, 0.26F }, 2530 { 0.99f, 0.77f, 0.26f },
1519 2531
1520 { 0.74F, 0.65F, 0.41F }, 2532 { 0.74f, 0.65f, 0.41f },
1521 2533
1522 { 0.00F, 1.00F, 1.00F }, 2534 { 0.00f, 1.00f, 1.00f },
1523 { 1.00F, 0.00F, 1.00F }, 2535 { 1.00f, 0.00f, 1.00f },
1524 { 1.00F, 1.00F, 0.00F }, 2536 { 1.00f, 1.00f, 0.00f },
1525 }; 2537 };
1526 2538
1527 int x, y; 2539 int x, y;
1528 2540
1529 glEnable (GL_TEXTURE_2D); 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 */
1530 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2548 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1531 glEnable (GL_BLEND); 2549 glEnable (GL_BLEND);
1532 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2550 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1533 glBegin (GL_QUADS); 2551 glBegin (GL_QUADS);
1534 2552
1535 for (y = 0; y < h; y++) 2553 for (y = 0; y < h; y++)
… …
1539 2557
1540 if (m) 2558 if (m)
1541 { 2559 {
1542 float *c = color [m & 15]; 2560 float *c = color [m & 15];
1543 2561
1544 float tx1 = m & 0x40 ? 0.5 : 0.; 2562 float tx1 = m & 0x40 ? 0.5f : 0.f;
1545 float tx2 = tx1 + 0.5; 2563 float tx2 = tx1 + 0.5f;
1546 2564
1547 glColor4f (c[0], c[1], c[2], 0.75); 2565 glColor4f (c[0], c[1], c[2], 1);
1548 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2566 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1549 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2567 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1550 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2568 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1551 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2569 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1552 } 2570 }
… …
1556 glDisable (GL_BLEND); 2574 glDisable (GL_BLEND);
1557 glDisable (GL_TEXTURE_2D); 2575 glDisable (GL_TEXTURE_2D);
1558} 2576}
1559 2577
1560void 2578void
1561fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2579fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1562 PPCODE: 2580 PPCODE:
1563{ 2581{
1564 int vx, vy;
1565 int x, y; 2582 int x, y;
1566 int sw4 = (sw + 3) & ~3; 2583 int sw1 = sw + 2;
2584 int sh1 = sh + 2;
2585 int sh3 = sh * 3;
2586 int sw3 = sw * 3;
1567 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2587 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1568 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2588 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1569 2589 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1570 memset (darkness, 255, sw4 * sh); 2590 memset (darkness1, 0, sw1*sh1);
2591
1571 SvPOK_only (darkness_sv); 2592 SvPOK_only (darkness3_sv);
1572 SvCUR_set (darkness_sv, sw4 * sh); 2593 SvCUR_set (darkness3_sv, sw3 * sh3);
1573 2594
1574 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2595 mx += self->x - 1;
1575 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2596 my += self->y - 1;
1576 2597
1577 for (y = 0; y < sh; y++) 2598 for (y = 0; y < sh1; y++)
1578 if (0 <= y + vy && y + vy < self->rows) 2599 if (0 <= y + my && y + my < self->rows)
1579 { 2600 {
1580 maprow *row = self->row + (y + vy); 2601 maprow *row = self->row + (y + my);
1581 2602
1582 for (x = 0; x < sw; x++) 2603 for (x = 0; x < sw1; x++)
1583 if (row->c0 <= x + vx && x + vx < row->c1) 2604 if (row->c0 <= x + mx && x + mx < row->c1)
1584 { 2605 {
1585 mapcell *cell = row->col + (x + vx - row->c0); 2606 mapcell *cell = row->col + (x + mx - row->c0);
1586 2607
1587 darkness[y * sw4 + x] = cell->darkness 2608 darkness1 [y * sw1 + x] = cell->darkness
1588 ? 255 - (cell->darkness - 1) 2609 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1589 : 255 - FOW_DARKNESS; 2610 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1590 } 2611 }
1591 } 2612 }
1592 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);
2651
1593 EXTEND (SP, 3); 2652 EXTEND (SP, 3);
1594 PUSHs (sv_2mortal (newSViv (sw4))); 2653 PUSHs (sv_2mortal (newSViv (sw3)));
1595 PUSHs (sv_2mortal (newSViv (sh))); 2654 PUSHs (sv_2mortal (newSViv (sh3)));
1596 PUSHs (darkness_sv); 2655 PUSHs (darkness3_sv);
1597} 2656}
1598 2657
1599SV * 2658SV *
1600get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2659get_rect (DC::Map self, int x0, int y0, int w, int h)
1601 CODE: 2660 CODE:
1602{ 2661{
1603 int x, y, x1, y1; 2662 int x, y, x1, y1;
1604 SV *data_sv = newSV (w * h * 7 + 5); 2663 SV *data_sv = newSV (w * h * 7 + 5);
1605 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2664 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1630 if (row && row->c0 <= x && x < row->c1) 2689 if (row && row->c0 <= x && x < row->c1)
1631 { 2690 {
1632 mapcell *cell = row->col + (x - row->c0); 2691 mapcell *cell = row->col + (x - row->c0);
1633 uint8_t flags = 0; 2692 uint8_t flags = 0;
1634 2693
1635 if (cell->face [0]) flags |= 1; 2694 if (cell->tile [0]) flags |= 1;
1636 if (cell->face [1]) flags |= 2; 2695 if (cell->tile [1]) flags |= 2;
1637 if (cell->face [2]) flags |= 4; 2696 if (cell->tile [2]) flags |= 4;
1638 2697
1639 *data++ = flags; 2698 *data++ = flags;
1640 2699
1641 if (flags & 1) 2700 if (flags & 1)
1642 { 2701 {
2702 tileid tile = cell->tile [0];
1643 *data++ = cell->face [0] >> 8; 2703 *data++ = tile >> 8;
1644 *data++ = cell->face [0]; 2704 *data++ = tile;
1645 } 2705 }
1646 2706
1647 if (flags & 2) 2707 if (flags & 2)
1648 { 2708 {
2709 tileid tile = cell->tile [1];
1649 *data++ = cell->face [1] >> 8; 2710 *data++ = tile >> 8;
1650 *data++ = cell->face [1]; 2711 *data++ = tile;
1651 } 2712 }
1652 2713
1653 if (flags & 4) 2714 if (flags & 4)
1654 { 2715 {
2716 tileid tile = cell->tile [2];
1655 *data++ = cell->face [2] >> 8; 2717 *data++ = tile >> 8;
1656 *data++ = cell->face [2]; 2718 *data++ = tile;
1657 } 2719 }
1658 } 2720 }
1659 else 2721 else
1660 *data++ = 0; 2722 *data++ = 0;
1661 } 2723 }
1662 } 2724 }
1663 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 {
1664 SvPOK_only (data_sv); 2729 SvPOK_only (data_sv);
1665 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2730 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2731 }
2732
1666 RETVAL = data_sv; 2733 RETVAL = data_sv;
1667} 2734}
1668 OUTPUT: 2735 OUTPUT:
1669 RETVAL 2736 RETVAL
1670 2737
1671void 2738void
1672set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2739set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1673 PPCODE: 2740 PPCODE:
1674{ 2741{
1675 int x, y, z; 2742 int x, y, z;
1676 int w, h; 2743 int w, h;
1677 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;
1678 2755
1679 if (*data++ != 0) 2756 if (*data++ != 0)
1680 return; /* version mismatch */ 2757 XSRETURN_EMPTY; /* version mismatch */
1681 2758
1682 w = *data++ << 8; w |= *data++; 2759 w = *data++ << 8; w |= *data++;
1683 h = *data++ << 8; h |= *data++; 2760 h = *data++ << 8; h |= *data++;
1684 2761
1685 // 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
… …
1697 { 2774 {
1698 maprow *row = map_get_row (self, y); 2775 maprow *row = map_get_row (self, y);
1699 2776
1700 for (x = x0; x < x1; x++) 2777 for (x = x0; x < x1; x++)
1701 { 2778 {
2779 uint8_t flags;
2780
2781 if (data + 7 >= end)
2782 XSRETURN_EMPTY;
2783
1702 uint8_t flags = *data++; 2784 flags = *data++;
1703 2785
1704 if (flags) 2786 if (flags)
1705 { 2787 {
1706 mapface face[3] = { 0, 0, 0 };
1707
1708 mapcell *cell = row_get_cell (row, x); 2788 mapcell *cell = row_get_cell (row, x);
2789 tileid tile[3] = { 0, 0, 0 };
1709 2790
1710 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2791 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1711 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2792 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1712 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2793 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1713 2794
1714 if (cell->darkness == 0) 2795 if (cell->darkness == 0)
1715 { 2796 {
1716 cell->darkness = 0; 2797 /*cell->darkness = 0;*/
2798 EXTEND (SP, 3);
1717 2799
1718 for (z = 0; z <= 2; z++) 2800 for (z = 0; z <= 2; z++)
1719 { 2801 {
1720 cell->face[z] = face[z]; 2802 tileid t = tile [z];
1721 2803
1722 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2804 if (t >= self->texs || (t && !self->tex [t].name))
2805 {
1723 XPUSHs (sv_2mortal (newSViv (face[z]))); 2806 PUSHs (sv_2mortal (newSViv (t)));
2807 need_texid (self, t);
2808 }
2809
2810 cell->tile [z] = t;
1724 } 2811 }
1725 } 2812 }
1726 } 2813 }
1727 } 2814 }
1728 } 2815 }
1729} 2816}
1730 2817
1731MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2818MODULE = Deliantra::Client PACKAGE = DC::RW
1732 2819
1733CFPlus::MixChunk 2820DC::RW
1734new_from_file (SV *class, char *path) 2821new (SV *klass, SV *data_sv)
1735 CODE: 2822 CODE:
1736 RETVAL = Mix_LoadWAV (path); 2823{
2824 STRLEN datalen;
2825 char *data = SvPVbyte (data_sv, datalen);
2826
2827 RETVAL = SDL_RWFromConstMem (data, datalen);
2828}
1737 OUTPUT: 2829 OUTPUT:
1738 RETVAL 2830 RETVAL
1739 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 : '('
1740void 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
1741DESTROY (CFPlus::MixChunk self) 2959DESTROY (DC::MixChunk self)
1742 CODE: 2960 CODE:
1743 Mix_FreeChunk (self); 2961 Mix_FreeChunk (self);
1744 2962
1745int 2963int
1746volume (CFPlus::MixChunk self, int volume = -1) 2964volume (DC::MixChunk self, int volume = -1)
1747 CODE: 2965 CODE:
2966 if (items > 1)
2967 volume = CLAMP (volume, 0, 128);
1748 RETVAL = Mix_VolumeChunk (self, volume); 2968 RETVAL = Mix_VolumeChunk (self, volume);
1749 OUTPUT: 2969 OUTPUT:
1750 RETVAL 2970 RETVAL
1751 2971
1752int 2972DC::Channel
1753play (CFPlus::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)
1754 CODE: 2974 CODE:
2975{
1755 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}
1756 OUTPUT: 2987 OUTPUT:
1757 RETVAL 2988 RETVAL
1758 2989
1759MODULE = CFPlus PACKAGE = CFPlus::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
1760 3003
1761int 3004int
1762volume (int volume = -1) 3005volume (int volume = -1)
3006 PROTOTYPE: ;$
1763 CODE: 3007 CODE:
3008 if (items > 0)
3009 volume = CLAMP (volume, 0, 128);
1764 RETVAL = Mix_VolumeMusic (volume); 3010 RETVAL = Mix_VolumeMusic (volume);
1765 OUTPUT: 3011 OUTPUT:
1766 RETVAL 3012 RETVAL
1767 3013
1768CFPlus::MixMusic 3014void
1769new_from_file (SV *class, char *path) 3015fade_out (int ms)
1770 CODE: 3016 CODE:
1771 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 ();
1772 OUTPUT: 3028 OUTPUT:
1773 RETVAL 3029 RETVAL
1774 3030
3031DC::MixMusic
3032new (SV *klass, DC::RW rwops)
3033 CODE:
3034 RETVAL = Mix_LoadMUS_RW (rwops);
3035 OUTPUT:
3036 RETVAL
3037
1775void 3038void
1776DESTROY (CFPlus::MixMusic self) 3039DESTROY (DC::MixMusic self)
1777 CODE: 3040 CODE:
1778 Mix_FreeMusic (self); 3041 Mix_FreeMusic (self);
1779 3042
1780int 3043int
1781play (CFPlus::MixMusic self, int loops = -1) 3044play (DC::MixMusic self, int loops = -1)
1782 CODE: 3045 CODE:
1783 RETVAL = Mix_PlayMusic (self, loops); 3046 RETVAL = Mix_PlayMusic (self, loops);
1784 OUTPUT: 3047 OUTPUT:
1785 RETVAL 3048 RETVAL
1786 3049
1787MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3050void
3051fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3052 CODE:
3053 Mix_FadeInMusicPos (self, loops, ms, position);
3054
3055MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3056
3057PROTOTYPES: ENABLE
1788 3058
1789BOOT: 3059BOOT:
1790{ 3060{
1791 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3061 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1792 static const struct { 3062 static const struct {
1793 const char *name; 3063 const char *name;
1794 IV iv; 3064 IV iv;
1795 } *civ, const_iv[] = { 3065 } *civ, const_iv[] = {
1796# 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),
1797 const_iv (GL_COLOR_MATERIAL), 3071 const_iv (GL_COLOR_MATERIAL),
1798 const_iv (GL_SMOOTH), 3072 const_iv (GL_SMOOTH),
1799 const_iv (GL_FLAT), 3073 const_iv (GL_FLAT),
1800 const_iv (GL_DITHER), 3074 const_iv (GL_DITHER),
1801 const_iv (GL_BLEND), 3075 const_iv (GL_BLEND),
… …
1805 const_iv (GL_ALPHA_TEST), 3079 const_iv (GL_ALPHA_TEST),
1806 const_iv (GL_NORMALIZE), 3080 const_iv (GL_NORMALIZE),
1807 const_iv (GL_RESCALE_NORMAL), 3081 const_iv (GL_RESCALE_NORMAL),
1808 const_iv (GL_FRONT), 3082 const_iv (GL_FRONT),
1809 const_iv (GL_BACK), 3083 const_iv (GL_BACK),
3084 const_iv (GL_AUX0),
1810 const_iv (GL_AND), 3085 const_iv (GL_AND),
1811 const_iv (GL_ONE), 3086 const_iv (GL_ONE),
1812 const_iv (GL_ZERO), 3087 const_iv (GL_ZERO),
1813 const_iv (GL_SRC_ALPHA), 3088 const_iv (GL_SRC_ALPHA),
1814 const_iv (GL_DST_ALPHA), 3089 const_iv (GL_DST_ALPHA),
1815 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3090 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1816 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),
1817 const_iv (GL_SRC_ALPHA_SATURATE), 3096 const_iv (GL_SRC_ALPHA_SATURATE),
1818 const_iv (GL_RGB), 3097 const_iv (GL_RGB),
1819 const_iv (GL_RGBA), 3098 const_iv (GL_RGBA),
1820 const_iv (GL_RGBA4), 3099 const_iv (GL_RGBA4),
1821 const_iv (GL_RGBA8), 3100 const_iv (GL_RGBA8),
… …
1827 const_iv (GL_INTENSITY), 3106 const_iv (GL_INTENSITY),
1828 const_iv (GL_LUMINANCE), 3107 const_iv (GL_LUMINANCE),
1829 const_iv (GL_LUMINANCE_ALPHA), 3108 const_iv (GL_LUMINANCE_ALPHA),
1830 const_iv (GL_FLOAT), 3109 const_iv (GL_FLOAT),
1831 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),
1832 const_iv (GL_COMPILE), 3117 const_iv (GL_COMPILE),
3118 const_iv (GL_PROXY_TEXTURE_1D),
3119 const_iv (GL_PROXY_TEXTURE_2D),
1833 const_iv (GL_TEXTURE_1D), 3120 const_iv (GL_TEXTURE_1D),
1834 const_iv (GL_TEXTURE_2D), 3121 const_iv (GL_TEXTURE_2D),
1835 const_iv (GL_TEXTURE_ENV), 3122 const_iv (GL_TEXTURE_ENV),
1836 const_iv (GL_TEXTURE_MAG_FILTER), 3123 const_iv (GL_TEXTURE_MAG_FILTER),
1837 const_iv (GL_TEXTURE_MIN_FILTER), 3124 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1858 const_iv (GL_COLOR_LOGIC_OP), 3145 const_iv (GL_COLOR_LOGIC_OP),
1859 const_iv (GL_SEPARABLE_2D), 3146 const_iv (GL_SEPARABLE_2D),
1860 const_iv (GL_CONVOLUTION_2D), 3147 const_iv (GL_CONVOLUTION_2D),
1861 const_iv (GL_CONVOLUTION_BORDER_MODE), 3148 const_iv (GL_CONVOLUTION_BORDER_MODE),
1862 const_iv (GL_CONSTANT_BORDER), 3149 const_iv (GL_CONSTANT_BORDER),
3150 const_iv (GL_POINTS),
1863 const_iv (GL_LINES), 3151 const_iv (GL_LINES),
1864 const_iv (GL_LINE_STRIP), 3152 const_iv (GL_LINE_STRIP),
1865 const_iv (GL_LINE_LOOP), 3153 const_iv (GL_LINE_LOOP),
1866 const_iv (GL_QUADS), 3154 const_iv (GL_QUADS),
1867 const_iv (GL_QUAD_STRIP), 3155 const_iv (GL_QUAD_STRIP),
1868 const_iv (GL_TRIANGLES), 3156 const_iv (GL_TRIANGLES),
1869 const_iv (GL_TRIANGLE_STRIP), 3157 const_iv (GL_TRIANGLE_STRIP),
1870 const_iv (GL_TRIANGLE_FAN), 3158 const_iv (GL_TRIANGLE_FAN),
3159 const_iv (GL_POLYGON),
1871 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),
1872 const_iv (GL_FASTEST), 3166 const_iv (GL_FASTEST),
3167 const_iv (GL_DONT_CARE),
3168 const_iv (GL_NICEST),
1873 const_iv (GL_V2F), 3169 const_iv (GL_V2F),
1874 const_iv (GL_V3F), 3170 const_iv (GL_V3F),
1875 const_iv (GL_T2F_V3F), 3171 const_iv (GL_T2F_V3F),
1876 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),
1877# undef const_iv 3176# undef const_iv
1878 }; 3177 };
1879 3178
1880 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--)
1881 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3180 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1882}
1883 3181
1884char * 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 *
1885gl_vendor () 3196gl_vendor ()
1886 CODE: 3197 CODE:
1887 RETVAL = (char *)glGetString (GL_VENDOR); 3198 RETVAL = (const char *)glGetString (GL_VENDOR);
1888 OUTPUT: 3199 OUTPUT:
1889 RETVAL 3200 RETVAL
1890 3201
1891char * 3202const char *
1892gl_version () 3203gl_version ()
1893 CODE: 3204 CODE:
1894 RETVAL = (char *)glGetString (GL_VERSION); 3205 RETVAL = (const char *)glGetString (GL_VERSION);
1895 OUTPUT: 3206 OUTPUT:
1896 RETVAL 3207 RETVAL
1897 3208
1898char * 3209const char *
1899gl_extensions () 3210gl_extensions ()
1900 CODE: 3211 CODE:
1901 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3212 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1902 OUTPUT: 3213 OUTPUT:
1903 RETVAL 3214 RETVAL
1904 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
1905int glGetError () 3234int glGetError ()
1906 3235
1907void glFinish () 3236void glFinish ()
3237
3238void glFlush ()
1908 3239
1909void glClear (int mask) 3240void glClear (int mask)
1910 3241
1911void glClearColor (float r, float g, float b, float a = 1.0) 3242void glClearColor (float r, float g, float b, float a = 1.0)
1912 PROTOTYPE: @ 3243 PROTOTYPE: @
… …
1923 3254
1924void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3255void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1925 CODE: 3256 CODE:
1926 gl_BlendFuncSeparate (sa, da, saa, daa); 3257 gl_BlendFuncSeparate (sa, da, saa, daa);
1927 3258
3259# void glBlendEquation (int se)
3260
1928void glDepthMask (int flag) 3261void glDepthMask (int flag)
1929 3262
1930void glLogicOp (int opcode) 3263void glLogicOp (int opcode)
1931 3264
1932void glColorMask (int red, int green, int blue, int alpha) 3265void glColorMask (int red, int green, int blue, int alpha)
… …
1946# near_ and far_ are due to microsofts buggy "c" compiler 3279# near_ and far_ are due to microsofts buggy "c" compiler
1947void 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_)
1948 3281
1949# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
1950void 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
1951 3286
1952void glViewport (int x, int y, int width, int height) 3287void glViewport (int x, int y, int width, int height)
1953 3288
1954void glScissor (int x, int y, int width, int height) 3289void glScissor (int x, int y, int width, int height)
1955 3290
… …
1963 3298
1964void glRotate (float angle, float x, float y, float z) 3299void glRotate (float angle, float x, float y, float z)
1965 CODE: 3300 CODE:
1966 glRotatef (angle, x, y, z); 3301 glRotatef (angle, x, y, z);
1967 3302
1968void glBegin (int mode)
1969
1970void glEnd ()
1971
1972void glColor (float r, float g, float b, float a = 1.0) 3303void glColor (float r, float g, float b, float a = 1.0)
1973 PROTOTYPE: @ 3304 PROTOTYPE: @
1974 ALIAS: 3305 ALIAS:
1975 glColor_premultiply = 1 3306 glColor_premultiply = 1
1976 CODE: 3307 CODE:
1977 if (ix) 3308 if (ix)
1978 { 3309 {
… …
1981 b *= a; 3312 b *= a;
1982 } 3313 }
1983 // microsoft visual "c" rounds instead of truncating... 3314 // microsoft visual "c" rounds instead of truncating...
1984 glColor4f (r, g, b, a); 3315 glColor4f (r, g, b, a);
1985 3316
1986void glInterleavedArrays (int format, int stride, char *data)
1987
1988void glDrawElements (int mode, int count, int type, char *indices)
1989
1990# 1.2 void glDrawRangeElements (int mode, int start, int end
1991
1992void glRasterPos (float x, float y, float z = 0.) 3317void glRasterPos (float x, float y, float z = 0.)
1993 CODE: 3318 CODE:
1994 glRasterPos3f (0, 0, z); 3319 glRasterPos3f (0, 0, z);
1995 glBitmap (0, 0, 0, 0, x, y, 0); 3320 glBitmap (0, 0, 0, 0, x, y, 0);
1996 3321
… …
2000 3325
2001void glTexCoord (float s, float t) 3326void glTexCoord (float s, float t)
2002 CODE: 3327 CODE:
2003 glTexCoord2f (s, t); 3328 glTexCoord2f (s, t);
2004 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
2005void glTexEnv (int target, int pname, float param) 3359void glTexEnv (int target, int pname, float param)
2006 CODE: 3360 CODE:
2007 glTexEnvf (target, pname, param); 3361 glTexEnvf (target, pname, param);
2008 3362
2009void glTexParameter (int target, int pname, float param) 3363void glTexParameter (int target, int pname, float param)
… …
2025void 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)
2026 CODE: 3380 CODE:
2027 if (gl.SeparableFilter2D) 3381 if (gl.SeparableFilter2D)
2028 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3382 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2029 3383
2030void 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)
2031 3385
2032void 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)
2033 3387
2034void 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)
2035 3391
2036void 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)
2037 3393
2038int glGenTexture () 3394int glGenTexture ()
2039 CODE: 3395 CODE:
2040{ 3396 RETVAL = gen_texture ();
2041 GLuint name;
2042 glGenTextures (1, &name);
2043 RETVAL = name;
2044}
2045 OUTPUT: 3397 OUTPUT:
2046 RETVAL 3398 RETVAL
2047 3399
2048void glDeleteTexture (int name) 3400void glDeleteTexture (int name)
2049 CODE: 3401 CODE:
2050{
2051 GLuint name_ = name;
2052 glDeleteTextures (1, &name_); 3402 del_texture (name);
2053} 3403
2054
2055int glGenList () 3404int glGenList ()
2056 CODE: 3405 CODE:
2057 RETVAL = glGenLists (1); 3406 RETVAL = glGenLists (1);
2058 OUTPUT: 3407 OUTPUT:
2059 RETVAL 3408 RETVAL
… …
2066 3415
2067void glEndList () 3416void glEndList ()
2068 3417
2069void glCallList (int list) 3418void glCallList (int list)
2070 3419
3420void c_init ()
3421 CODE:
3422 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3423 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
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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