ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.67 by root, Tue Apr 25 11:18:48 2006 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 19
20#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
28#endif
29
30#include <cassert>
31#include <cmath>
9#include <string.h> 32#include <cstring>
10#include <stdio.h> 33#include <cstdio>
34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 40
12#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
43#include <SDL_endian.h>
13#include <SDL_image.h> 44#include <SDL_image.h>
14#include <SDL_mixer.h> 45#include <SDL_mixer.h>
15#include <SDL_opengl.h> 46#include <SDL_opengl.h>
16 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
55#define PANGO_ENABLE_BACKEND
56#define G_DISABLE_CAST_CHECKS
57
17#include <glib/gmacros.h> 58#include <glib.h>
18 59
19#include <pango/pango.h> 60#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 61
21#include <pango/pangoft2.h> 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
22 72
23#ifndef _WIN32 73#ifndef _WIN32
24# include <sys/types.h> 74# include <sys/types.h>
25# include <sys/socket.h> 75# include <sys/socket.h>
26# include <netinet/in.h> 76# include <netinet/in.h>
27# include <netinet/tcp.h> 77# include <netinet/tcp.h>
28# include <inttypes.h> 78# include <inttypes.h>
79#endif
80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 83#else
30 typedef unsigned char uint8_t; 84# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 85#endif
37 86
38#include "glext.h" 87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
39 89
90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
40#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
41 96
42#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
44 99
45#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
46 101
47#define GL_CALL(type,func,args) \ 102/* mask out modifiers we are not interested in */
48 { \ 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
49 static int init_; \ 104
50 static type fptr_; \ 105#define KMOD_LRAM 0x10000 // our extension
51 \ 106
52 if (!init_) \ 107#define TEXID_SPEECH 1
53 { \ 108#define TEXID_NOFACE 2
54 init_ = 1; \ 109
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 110static char *
56 } \ 111fast_sv_grow (SV *sv, STRLEN need)
57 \ 112{
58 if (fptr_) \ 113 STRLEN len = SvLEN (sv);
59 fptr_ args; \ 114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
60 } 123 }
61 124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
130
131static struct
132{
133#define GL_FUNC(ptr,name) ptr name;
134#include "glfunc.h"
135#undef GL_FUNC
136} gl;
137
138static void
139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
140{
141 if (gl.BlendFuncSeparate)
142 gl.BlendFuncSeparate (sa, da, saa, daa);
143 else if (gl.BlendFuncSeparateEXT)
144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
145 else
146 glBlendFunc (sa, da);
147}
148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
173#include "texcache.c"
174#include "rendercache.c"
175
176#include "pango-font.c"
177#include "pango-fontmap.c"
178#include "pango-render.c"
179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
62typedef Mix_Chunk *CFClient__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
63typedef Mix_Music *CFClient__MixMusic; 183typedef Mix_Music *DC__MixMusic;
64 184
65typedef PangoFontDescription *CFClient__Font; 185typedef PangoFontDescription *DC__Font;
66 186
187static int
188shape_attr_p (PangoLayoutRun *run)
189{
190 GSList *attrs = run->item->analysis.extra_attrs;
191
192 while (attrs)
193 {
194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
195
196 if (attr->klass->type == PANGO_ATTR_SHAPE)
197 return 1;
198
199 attrs = attrs->next;
200 }
201
202 return 0;
203}
204
67typedef struct cf_layout { 205struct cf_layout {
68 PangoLayout *pl; 206 PangoLayout *pl;
207 float r, g, b, a; // default color for rgba mode
69 int base_height; 208 int base_height;
70 CFClient__Font font; 209 DC__Font font;
71} *CFClient__Layout; 210 rc_t rc;
211};
72 212
213typedef cf_layout *DC__Layout;
214
73static CFClient__Font default_font; 215static DC__Font default_font;
74static PangoContext *context; 216static PangoContext *opengl_context;
75static PangoFontMap *fontmap; 217static PangoFontMap *opengl_fontmap;
76 218
77static void 219static void
78substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
79{ 221{
80 FcPatternAddBool (pattern, FC_HINTING , 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
223#ifdef FC_HINT_STYLE
224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
225#endif
81 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82} 227}
83 228
84static void 229static void
85layout_update_font (CFClient__Layout self) 230layout_update_font (DC__Layout self)
86{ 231{
87 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
88 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
89 */ 234 */
90 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
91 236
92 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
94 239
95 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
96} 241}
97 242
98static void 243static void
99layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
100{ 245{
246 PangoRectangle rect;
247
248 // get_pixel_* wrongly rounds down
101 pango_layout_get_pixel_size (self->pl, w, h); 249 pango_layout_get_extents (self->pl, 0, &rect);
102 250
103 *w = (*w + 3) & ~3; 251 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104 if (!*w) *w = 1; 252 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105 if (!*h) *h = 1;
106}
107 253
254 if (!rect.width) rect.width = 1;
255 if (!rect.height) rect.height = 1;
256
257 *w = rect.width;
258 *h = rect.height;
259}
260
261typedef uint16_t tileid;
108typedef uint16_t mapface; 262typedef uint16_t faceid;
109 263
110typedef struct { 264struct maptex
265{
111 GLint name; 266 GLuint name;
112 int w, h; 267 int w, h;
113 float s, t; 268 float s, t;
114 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
115} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
116 274
117typedef struct { 275struct mapcell
276{
277 uint32_t player;
278 tileid tile[3];
118 int16_t darkness; 279 uint16_t darkness;
119 mapface face[3]; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
120} mapcell; 281};
121 282
122typedef struct { 283struct maprow
284{
123 int32_t c0, c1; 285 int32_t c0, c1;
124 mapcell *col; 286 mapcell *col;
125} maprow; 287};
126 288
127typedef struct map { 289struct mapgrid {
128 int x, y, w, h; 290 int x, y, w, h;
129 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
130 int faces; 292 int faces; tileid *face2tile; // [faceid]
131 mapface *face; 293 int texs; maptex *tex; // [tileid]
132
133 int texs;
134 maptex *tex;
135 294
136 int32_t rows; 295 int32_t rows;
137 maprow *row; 296 maprow *row;
138} *CFClient__Map; 297};
139 298
140static char * 299typedef mapgrid *DC__Map;
300
301template<typename T>
302static void
141prepend (char *ptr, int sze, int inc) 303prepend (T *&ptr, int sze, int inc)
142{ 304{
143 char *p; 305 T *p;
144 306
145 New (0, p, sze + inc, char); 307 Newxz (p, sze + inc, T);
146 Zero (p, inc, char);
147 Move (ptr, p + inc, sze, char); 308 Move (ptr, p + inc, sze, T);
148 Safefree (ptr); 309 Safefree (ptr);
149 310
150 return p; 311 ptr = p;
151} 312}
152 313
153static char * 314template<typename T>
315static void
154append (char *ptr, int sze, int inc) 316append (T *&ptr, int sze, int inc)
155{ 317{
156 Renew (ptr, sze + inc, char); 318 Renew (ptr, sze + inc, T);
157 Zero (ptr + sze, inc, char); 319 Zero (ptr + sze, inc, T);
158
159 return ptr;
160} 320}
161 321
162#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 322static void
163#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323need_facenum (struct mapgrid *self, faceid face)
324{
325 while (self->faces <= face)
326 {
327 append (self->face2tile, self->faces, self->faces);
328 self->faces *= 2;
329 }
330}
331
332static void
333need_texid (struct mapgrid *self, int texid)
334{
335 while (self->texs <= texid)
336 {
337 append (self->tex, self->texs, self->texs);
338 self->texs *= 2;
339 }
340}
164 341
165static maprow * 342static maprow *
166map_get_row (CFClient__Map self, int y) 343map_get_row (mapgrid *self, int y)
167{ 344{
168 if (0 > y) 345 if (0 > y)
169 { 346 {
170 int extend = - y + MAP_EXTEND_Y; 347 int extend = - y + MAP_EXTEND_Y;
171 Prepend (maprow, self->row, self->rows, extend); 348 prepend (self->row, self->rows, extend);
172 349
173 self->rows += extend; 350 self->rows += extend;
174 self->y += extend; 351 self->y += extend;
175 y += extend; 352 y += extend;
176 } 353 }
177 else if (y >= self->rows) 354 else if (y >= self->rows)
178 { 355 {
179 int extend = y - self->rows + MAP_EXTEND_Y; 356 int extend = y - self->rows + MAP_EXTEND_Y;
180 Append (maprow, self->row, self->rows, extend); 357 append (self->row, self->rows, extend);
181 self->rows += extend; 358 self->rows += extend;
182 } 359 }
183 360
184 return self->row + y; 361 return self->row + y;
185} 362}
… …
195 } 372 }
196 373
197 if (row->c0 > x) 374 if (row->c0 > x)
198 { 375 {
199 int extend = row->c0 - x + MAP_EXTEND_X; 376 int extend = row->c0 - x + MAP_EXTEND_X;
200 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 377 prepend (row->col, row->c1 - row->c0, extend);
201 row->c0 -= extend; 378 row->c0 -= extend;
202 } 379 }
203 else if (x >= row->c1) 380 else if (x >= row->c1)
204 { 381 {
205 int extend = x - row->c1 + MAP_EXTEND_X; 382 int extend = x - row->c1 + MAP_EXTEND_X;
206 Append (mapcell, row->col, row->c1 - row->c0, extend); 383 append (row->col, row->c1 - row->c0, extend);
207 row->c1 += extend; 384 row->c1 += extend;
208 } 385 }
209 386
210 return row->col + (x - row->c0); 387 return row->col + (x - row->c0);
211} 388}
212 389
213static mapcell * 390static mapcell *
214map_get_cell (CFClient__Map self, int x, int y) 391map_get_cell (mapgrid *self, int x, int y)
215{ 392{
216 return row_get_cell (map_get_row (self, y), x); 393 return row_get_cell (map_get_row (self, y), x);
217} 394}
218 395
219static void 396static void
220map_clear (CFClient__Map self) 397map_clear (mapgrid *self)
221{ 398{
222 int r; 399 int r;
223 400
224 for (r = 0; r < self->rows; r++) 401 for (r = 0; r < self->rows; r++)
225 Safefree (self->row[r].col); 402 Safefree (self->row[r].col);
… …
232 self->oy = 0; 409 self->oy = 0;
233 self->row = 0; 410 self->row = 0;
234 self->rows = 0; 411 self->rows = 0;
235} 412}
236 413
414#define CELL_CLEAR(cell) \
415 do { \
416 if ((cell)->player) \
417 (cell)->tile [2] = 0; \
418 (cell)->darkness = 0; \
419 (cell)->stat_hp = 0; \
420 (cell)->flags = 0; \
421 (cell)->player = 0; \
422 } while (0)
423
237static void 424static void
238map_blank (CFClient__Map self, int x0, int y0, int w, int h) 425map_blank (mapgrid *self, int x0, int y0, int w, int h)
239{ 426{
240 int x, y; 427 int x, y;
241 maprow *row; 428 maprow *row;
429 mapcell *cell;
242 430
243 for (y = y0; y < y0 + h; y++) 431 for (y = y0; y < y0 + h; y++)
244 if (y >= 0) 432 if (y >= 0)
245 { 433 {
246 if (y >= self->rows) 434 if (y >= self->rows)
… …
252 if (x >= row->c0) 440 if (x >= row->c0)
253 { 441 {
254 if (x >= row->c1) 442 if (x >= row->c1)
255 break; 443 break;
256 444
257 row->col[x - row->c0].darkness = -1; 445 cell = row->col + x - row->c0;
446
447 CELL_CLEAR (cell);
258 } 448 }
259 } 449 }
260} 450}
261 451
452struct smooth_key
453{
454 tileid tile;
455 uint8_t x, y, level;
456
457 bool operator == (const smooth_key &o) const
458 {
459 return tile == o.tile && x == o.x && y == o.y && level == o.level;
460 }
461};
462
463typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
464
465namespace std {
466 template <>
467 struct hash<smooth_key>
468 {
469 size_t operator () (const smooth_key &v) const
470 {
471 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
472 }
473 };
474}
475
262static void 476static void
477smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
478{
479 auto &&it = h.find (key);
480
481 if (it == h.end ())
482 h.insert (std::make_pair (key, bits));
483 else
484 it->second |= bits;
485}
486
487static void
263music_finished () 488music_finished (void)
264{ 489{
265 SDL_UserEvent ev; 490 SDL_UserEvent ev;
266 491
267 ev.type = SDL_USEREVENT; 492 ev.type = SDL_USEREVENT;
268 ev.code = 0; 493 ev.code = 0;
… …
270 ev.data2 = 0; 495 ev.data2 = 0;
271 496
272 SDL_PushEvent ((SDL_Event *)&ev); 497 SDL_PushEvent ((SDL_Event *)&ev);
273} 498}
274 499
275MODULE = CFClient PACKAGE = CFClient 500static void
501channel_finished (int channel)
502{
503 SDL_UserEvent ev;
504
505 ev.type = SDL_USEREVENT;
506 ev.code = 1;
507 ev.data1 = (void *)(long)channel;
508 ev.data2 = 0;
509
510 SDL_PushEvent ((SDL_Event *)&ev);
511}
512
513// approximately divide by 255
514static unsigned int
515div255 (unsigned int n)
516{
517 return (n + (n >> 8)) >> 8;
518}
519
520static unsigned int
521minpot (unsigned int n)
522{
523 if (!n)
524 return 0;
525
526 --n;
527
528 n |= n >> 1;
529 n |= n >> 2;
530 n |= n >> 4;
531 n |= n >> 8;
532 n |= n >> 16;
533
534 return n + 1;
535}
536
537static unsigned int
538popcount (unsigned int n)
539{
540 n -= (n >> 1) & 0x55555555U;
541 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
542 n = ((n >> 4) + n) & 0x0f0f0f0fU;
543 n *= 0x01010101U;
544
545 return n >> 24;
546}
547
548/* SDL should provide this, really. */
549#define SDLK_MODIFIER_MIN 300
550#define SDLK_MODIFIER_MAX 314
551
552/******************************************************************************/
553
554static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
555static GV *hover_gv;
556
557static int
558within_widget (SV *widget, NV x, NV y)
559{
560 HV *self;
561 SV **svp;
562 NV wx, ww, wy, wh;
563
564 if (!SvROK (widget))
565 return 0;
566
567 self = (HV *)SvRV (widget);
568
569 if (SvTYPE (self) != SVt_PVHV)
570 return 0;
571
572 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
573 if (y < wy)
574 return 0;
575
576 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
577 if (y >= wy + wh)
578 return 0;
579
580 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
581 if (x < wx)
582 return 0;
583
584 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
585 if (x >= wx + ww)
586 return 0;
587
588 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
589 if (!svp || !SvTRUE (*svp))
590 return 0;
591
592 return 1;
593}
594
595/******************************************************************************/
596
597/* process keyboard modifiers */
598static int
599mod_munge (int mod)
600{
601 mod &= MOD_MASK;
602
603 if (mod & (KMOD_META | KMOD_ALT))
604 mod |= KMOD_LRAM;
605
606 return mod;
607}
608
609static void
610deliantra_main (SV *real_main)
611{
612 dSP;
613
614 PUSHMARK (SP);
615 call_sv (real_main, G_DISCARD | G_VOID);
616}
617
618#ifdef __MACOSX__
619 static SV *real_main;
620
621 /* to due surprising braindamage on the side of SDL design, we
622 * do some mind-boggling hack here: SDL requires a custom main()
623 * on OS X, so... we provide one and call the original main(), which,
624 * due to shared library magic, calls -lSDLmain's main, not perl's main,
625 * and which calls our main (== SDL_main) back.
626 */
627 extern C_LINKAGE int
628 main (int argc, char *argv[])
629 {
630 deliantra_main (real_main);
631 }
632
633 #undef main
634
635 extern C_LINKAGE int main (int argc, char *argv[]);
636
637 static void
638 SDL_main_hack (SV *real_main_)
639 {
640 real_main = real_main_;
641
642 char *argv[] = { "deliantra client", 0 };
643 (main) (1, argv);
644 }
645#else
646 static void
647 SDL_main_hack (SV *real_main)
648 {
649 deliantra_main (real_main);
650 }
651#endif
652
653MODULE = Deliantra::Client PACKAGE = DC
276 654
277PROTOTYPES: ENABLE 655PROTOTYPES: ENABLE
278 656
279BOOT: 657BOOT:
280{ 658{
281 HV *stash = gv_stashpv ("CFClient", 1); 659 HV *stash = gv_stashpv ("DC", 1);
282 static const struct { 660 static const struct {
283 const char *name; 661 const char *name;
284 IV iv; 662 IV iv;
285 } *civ, const_iv[] = { 663 } *civ, const_iv[] = {
286# define const_iv(name) { # name, (IV)name } 664# define const_iv(name) { # name, (IV)name }
665 const_iv (SDLK_MODIFIER_MIN),
666 const_iv (SDLK_MODIFIER_MAX),
667
287 const_iv (SDL_ACTIVEEVENT), 668 const_iv (SDL_ACTIVEEVENT),
288 const_iv (SDL_KEYDOWN), 669 const_iv (SDL_KEYDOWN),
289 const_iv (SDL_KEYUP), 670 const_iv (SDL_KEYUP),
290 const_iv (SDL_MOUSEMOTION), 671 const_iv (SDL_MOUSEMOTION),
291 const_iv (SDL_MOUSEBUTTONDOWN), 672 const_iv (SDL_MOUSEBUTTONDOWN),
… …
300 const_iv (SDL_EVENT_RESERVEDA), 681 const_iv (SDL_EVENT_RESERVEDA),
301 const_iv (SDL_EVENT_RESERVEDB), 682 const_iv (SDL_EVENT_RESERVEDB),
302 const_iv (SDL_VIDEORESIZE), 683 const_iv (SDL_VIDEORESIZE),
303 const_iv (SDL_VIDEOEXPOSE), 684 const_iv (SDL_VIDEOEXPOSE),
304 const_iv (SDL_USEREVENT), 685 const_iv (SDL_USEREVENT),
686
687 const_iv (SDL_APPINPUTFOCUS),
688 const_iv (SDL_APPMOUSEFOCUS),
689 const_iv (SDL_APPACTIVE),
690
691
692 const_iv (SDLK_UNKNOWN),
693 const_iv (SDLK_FIRST),
694 const_iv (SDLK_BACKSPACE),
695 const_iv (SDLK_TAB),
696 const_iv (SDLK_CLEAR),
697 const_iv (SDLK_RETURN),
698 const_iv (SDLK_PAUSE),
699 const_iv (SDLK_ESCAPE),
700 const_iv (SDLK_SPACE),
701 const_iv (SDLK_EXCLAIM),
702 const_iv (SDLK_QUOTEDBL),
703 const_iv (SDLK_HASH),
704 const_iv (SDLK_DOLLAR),
705 const_iv (SDLK_AMPERSAND),
706 const_iv (SDLK_QUOTE),
707 const_iv (SDLK_LEFTPAREN),
708 const_iv (SDLK_RIGHTPAREN),
709 const_iv (SDLK_ASTERISK),
710 const_iv (SDLK_PLUS),
711 const_iv (SDLK_COMMA),
712 const_iv (SDLK_MINUS),
713 const_iv (SDLK_PERIOD),
714 const_iv (SDLK_SLASH),
715 const_iv (SDLK_0),
716 const_iv (SDLK_1),
717 const_iv (SDLK_2),
718 const_iv (SDLK_3),
719 const_iv (SDLK_4),
720 const_iv (SDLK_5),
721 const_iv (SDLK_6),
722 const_iv (SDLK_7),
723 const_iv (SDLK_8),
724 const_iv (SDLK_9),
725 const_iv (SDLK_COLON),
726 const_iv (SDLK_SEMICOLON),
727 const_iv (SDLK_LESS),
728 const_iv (SDLK_EQUALS),
729 const_iv (SDLK_GREATER),
730 const_iv (SDLK_QUESTION),
731 const_iv (SDLK_AT),
732
733 const_iv (SDLK_LEFTBRACKET),
734 const_iv (SDLK_BACKSLASH),
735 const_iv (SDLK_RIGHTBRACKET),
736 const_iv (SDLK_CARET),
737 const_iv (SDLK_UNDERSCORE),
738 const_iv (SDLK_BACKQUOTE),
739 const_iv (SDLK_DELETE),
740
741 const_iv (SDLK_FIRST),
742 const_iv (SDLK_LAST),
305 const_iv (SDLK_KP0), 743 const_iv (SDLK_KP0),
306 const_iv (SDLK_KP1), 744 const_iv (SDLK_KP1),
307 const_iv (SDLK_KP2), 745 const_iv (SDLK_KP2),
308 const_iv (SDLK_KP3), 746 const_iv (SDLK_KP3),
309 const_iv (SDLK_KP4), 747 const_iv (SDLK_KP4),
… …
364 const_iv (SDLK_BREAK), 802 const_iv (SDLK_BREAK),
365 const_iv (SDLK_MENU), 803 const_iv (SDLK_MENU),
366 const_iv (SDLK_POWER), 804 const_iv (SDLK_POWER),
367 const_iv (SDLK_EURO), 805 const_iv (SDLK_EURO),
368 const_iv (SDLK_UNDO), 806 const_iv (SDLK_UNDO),
807
369 const_iv (KMOD_NONE), 808 const_iv (KMOD_NONE),
809 const_iv (KMOD_SHIFT),
370 const_iv (KMOD_LSHIFT), 810 const_iv (KMOD_LSHIFT),
371 const_iv (KMOD_RSHIFT), 811 const_iv (KMOD_RSHIFT),
812 const_iv (KMOD_CTRL),
372 const_iv (KMOD_LCTRL), 813 const_iv (KMOD_LCTRL),
373 const_iv (KMOD_RCTRL), 814 const_iv (KMOD_RCTRL),
815 const_iv (KMOD_ALT),
374 const_iv (KMOD_LALT), 816 const_iv (KMOD_LALT),
375 const_iv (KMOD_RALT), 817 const_iv (KMOD_RALT),
818 const_iv (KMOD_META),
376 const_iv (KMOD_LMETA), 819 const_iv (KMOD_LMETA),
377 const_iv (KMOD_RMETA), 820 const_iv (KMOD_RMETA),
378 const_iv (KMOD_NUM), 821 const_iv (KMOD_NUM),
379 const_iv (KMOD_CAPS), 822 const_iv (KMOD_CAPS),
380 const_iv (KMOD_MODE), 823 const_iv (KMOD_MODE),
381 const_iv (KMOD_CTRL), 824
382 const_iv (KMOD_SHIFT), 825 const_iv (KMOD_LRAM),
383 const_iv (KMOD_ALT), 826
384 const_iv (KMOD_META) 827 const_iv (MIX_DEFAULT_FORMAT),
828
829 const_iv (SDL_INIT_TIMER),
830 const_iv (SDL_INIT_AUDIO),
831 const_iv (SDL_INIT_VIDEO),
832 const_iv (SDL_INIT_CDROM),
833 const_iv (SDL_INIT_JOYSTICK),
834 const_iv (SDL_INIT_EVERYTHING),
835 const_iv (SDL_INIT_NOPARACHUTE),
836 const_iv (SDL_INIT_EVENTTHREAD),
837
838 const_iv (SDL_GL_RED_SIZE),
839 const_iv (SDL_GL_GREEN_SIZE),
840 const_iv (SDL_GL_BLUE_SIZE),
841 const_iv (SDL_GL_ALPHA_SIZE),
842 const_iv (SDL_GL_DOUBLEBUFFER),
843 const_iv (SDL_GL_BUFFER_SIZE),
844 const_iv (SDL_GL_DEPTH_SIZE),
845 const_iv (SDL_GL_STENCIL_SIZE),
846 const_iv (SDL_GL_ACCUM_RED_SIZE),
847 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
848 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
849 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
850 const_iv (SDL_GL_STEREO),
851 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
852 const_iv (SDL_GL_MULTISAMPLESAMPLES),
853 const_iv (SDL_GL_ACCELERATED_VISUAL),
854 const_iv (SDL_GL_SWAP_CONTROL),
855
856 const_iv (FOW_DARKNESS)
385# undef const_iv 857# undef const_iv
386 }; 858 };
387 859
388 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 860 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
389 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 861 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
390 862
391 fontmap = pango_ft2_font_map_new (); 863 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 864 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394} 865}
866
867void
868weaken (SV *rv)
869 PROTOTYPE: $
870 CODE:
871 sv_rvweaken (rv);
395 872
396int 873int
397SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 874in_destruct ()
875 CODE:
876 RETVAL = PL_main_cv == Nullcv;
877 OUTPUT:
878 RETVAL
398 879
880NV floor (NV x)
881
882NV ceil (NV x)
883
884IV minpot (UV n)
885
886IV popcount (UV n)
887
888NV distance (NV dx, NV dy)
889 CODE:
890 RETVAL = pow (dx * dx + dy * dy, 0.5);
891 OUTPUT:
892 RETVAL
893
399void 894void
895pango_init ()
896 CODE:
897{
898 opengl_fontmap = pango_opengl_font_map_new ();
899 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
900 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
901 /*pango_context_set_font_description (opengl_context, default_font);*/
902#if PANGO_VERSION_CHECK (1, 15, 2)
903 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
904 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
905#endif
906}
907
908char *SDL_GetError ()
909
910void SDL_main_hack (SV *real_main)
911 PROTOTYPE: &
912
913int SDL_Init (U32 flags)
914
915int SDL_InitSubSystem (U32 flags)
916
917void SDL_QuitSubSystem (U32 flags)
918
400SDL_Quit () 919void SDL_Quit ()
401 920
921int SDL_GL_SetAttribute (int attr, int value)
922 C_ARGS: (SDL_GLattr)attr, value
923
924int SDL_GL_GetAttribute (int attr)
925 CODE:
926 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
927 XSRETURN_UNDEF;
928 OUTPUT:
929 RETVAL
930
402void 931void
403SDL_ListModes () 932SDL_ListModes (int rgb, int alpha)
404 PPCODE: 933 PPCODE:
405{ 934{
406 SDL_Rect **m; 935 SDL_Rect **m;
407 936
408 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 937 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
409 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 938 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
410 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 939 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
411 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 0); 940 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
412 941
942 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
943 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
944
413 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 945 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
414 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
416 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417 949
418 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 950 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
419 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
420 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
421
422 SDL_EnableUNICODE (1);
423 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424 952
425 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 953 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
426 954
427 if (m && m != (SDL_Rect **)-1) 955 if (m && m != (SDL_Rect **)-1)
428 while (*m) 956 while (*m)
429 { 957 {
958 if ((*m)->w >= 400 && (*m)->h >= 300)
959 {
430 AV *av = newAV (); 960 AV *av = newAV ();
431 av_push (av, newSViv ((*m)->w)); 961 av_push (av, newSViv ((*m)->w));
432 av_push (av, newSViv ((*m)->h)); 962 av_push (av, newSViv ((*m)->h));
963 av_push (av, newSViv (rgb));
964 av_push (av, newSViv (alpha));
433 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 965 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
966 }
434 967
435 ++m; 968 ++m;
436 } 969 }
437} 970}
438 971
439int 972int
440SDL_SetVideoMode (int w, int h, int fullscreen) 973SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
441 CODE: 974 CODE:
975{
976 SDL_EnableUNICODE (1);
977 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
978
979 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
980 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
981 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
982 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
983
442 RETVAL = !!SDL_SetVideoMode ( 984 RETVAL = !!SDL_SetVideoMode (
443 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 985 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
444 ); 986 );
445 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 987
988 if (RETVAL)
989 {
990 av_clear (texture_av);
991#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
992#include "glfunc.h"
993#undef GL_FUNC
994 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
995 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
996 }
997}
446 OUTPUT: 998 OUTPUT:
447 RETVAL 999 RETVAL
448 1000
449void 1001void
1002SDL_WM_SetCaption (const char *title, const char *icon)
1003
1004void
450SDL_GL_SwapBuffers () 1005SDL_GL_SwapBuffers ()
451 1006
1007char *
1008SDL_GetKeyName (int sym)
1009 C_ARGS: (SDLKey)sym
1010
1011int
1012SDL_GetAppState ()
1013
1014int
1015SDL_GetModState ()
1016
1017int
1018SDL_WaitEvent ()
1019 C_ARGS: 0
1020
452void 1021void
453SDL_PollEvent () 1022SDL_PumpEvents ()
1023
1024void
1025peep_events ()
454 PPCODE: 1026 PPCODE:
455{ 1027{
456 SDL_Event ev; 1028 SDL_Event ev;
457 1029
458 while (SDL_PollEvent (&ev)) 1030 SDL_PumpEvents ();
1031 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459 { 1032 {
460 HV *hv = newHV (); 1033 HV *hv = newHV ();
461 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1034 hv_store (hv, "type", 4, newSViv (ev.type), 0);
1035
462 switch (ev.type) 1036 switch (ev.type)
463 { 1037 {
464 case SDL_KEYDOWN: 1038 case SDL_KEYDOWN:
465 case SDL_KEYUP: 1039 case SDL_KEYUP:
466 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1040 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1041 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1042 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1043 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
469 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1044 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470 break; 1045 break;
471 1046
472 case SDL_ACTIVEEVENT: 1047 case SDL_ACTIVEEVENT:
473 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1048 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1049 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475 break; 1050 break;
476 1051
477 case SDL_MOUSEMOTION: 1052 case SDL_MOUSEMOTION:
1053 {
1054 int state = ev.motion.state;
1055 int x = ev.motion.x;
1056 int y = ev.motion.y;
1057 int xrel = ev.motion.xrel;
1058 int yrel = ev.motion.yrel;
1059
1060 /* do simplistic event compression */
1061 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1062 && state == ev.motion.state)
1063 {
1064 xrel += ev.motion.xrel;
1065 yrel += ev.motion.yrel;
1066 x = ev.motion.x;
1067 y = ev.motion.y;
1068 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1069 }
1070
1071 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
478 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1072 hv_store (hv, "state", 5, newSViv (state), 0);
479 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1073 hv_store (hv, "x", 1, newSViv (x), 0);
480 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1074 hv_store (hv, "y", 1, newSViv (y), 0);
481 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1075 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
482 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1076 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1077 }
483 break; 1078 break;
484 1079
485 case SDL_MOUSEBUTTONDOWN: 1080 case SDL_MOUSEBUTTONDOWN:
486 case SDL_MOUSEBUTTONUP: 1081 case SDL_MOUSEBUTTONUP:
1082 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1083
487 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1084 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1085 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1086 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1087 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
1088 break;
1089
1090 case SDL_USEREVENT:
1091 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
1092 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
1093 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
1094 break;
491 } 1095 }
492 1096
493 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1097 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
494 } 1098 }
495} 1099}
496 1100
1101char *
1102SDL_AudioDriverName ()
1103 CODE:
1104{
1105 char buf [256];
1106 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1107 XSRETURN_UNDEF;
1108
1109 RETVAL = buf;
1110}
1111 OUTPUT:
1112 RETVAL
1113
497int 1114int
498Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 1115Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
499 POSTCALL: 1116 POSTCALL:
500 Mix_HookMusicFinished (music_finished); 1117 Mix_HookMusicFinished (music_finished);
1118 Mix_ChannelFinished (channel_finished);
1119
1120void
1121Mix_QuerySpec ()
1122 PPCODE:
1123{
1124 int freq, channels;
1125 Uint16 format;
1126
1127 if (Mix_QuerySpec (&freq, &format, &channels))
1128 {
1129 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (freq)));
1131 PUSHs (sv_2mortal (newSViv (format)));
1132 PUSHs (sv_2mortal (newSViv (channels)));
1133 }
1134}
501 1135
502void 1136void
503Mix_CloseAudio () 1137Mix_CloseAudio ()
504 1138
505int 1139int
506Mix_AllocateChannels (int numchans = -1) 1140Mix_AllocateChannels (int numchans = -1)
507 1141
1142const char *
1143Mix_GetError ()
1144
508void 1145void
509lowdelay (int fd, int val = 1) 1146lowdelay (int fd, int val = 1)
510 CODE: 1147 CODE:
1148 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1149
1150void
1151win32_proxy_info ()
1152 PPCODE:
1153{
511#ifndef _WIN32 1154#ifdef _WIN32
512 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1155 char buffer[2048];
1156 DWORD buflen;
1157
1158 EXTEND (SP, 3);
1159
1160 buflen = sizeof (buffer);
1161 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1162 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1163 {
1164 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1165
1166 buflen = sizeof (buffer);
1167 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1168 {
1169 PUSHs (newSVpv (buffer, 0));
1170
1171 buflen = sizeof (buffer);
1172 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1173 PUSHs (newSVpv (buffer, 0));
1174 }
1175 }
513#endif 1176#endif
1177}
514 1178
515char * 1179int
516gl_version () 1180add_font (char *file)
517 CODE: 1181 CODE:
518 RETVAL = (char *)glGetString (GL_VERSION); 1182 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
519 OUTPUT: 1183 OUTPUT:
520 RETVAL 1184 RETVAL
521 1185
522char *
523gl_extensions ()
524 CODE:
525 RETVAL = (char *)glGetString (GL_EXTENSIONS);
526 OUTPUT:
527 RETVAL
528
529void 1186void
530add_font (char *file) 1187IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
531 CODE: 1188
532 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1189# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1190void
1191Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
533 1192
534void 1193void
535load_image_inline (SV *image_) 1194load_image_inline (SV *image_)
536 ALIAS: 1195 ALIAS:
537 load_image_file = 1 1196 load_image_file = 1
… …
540 STRLEN image_len; 1199 STRLEN image_len;
541 char *image = (char *)SvPVbyte (image_, image_len); 1200 char *image = (char *)SvPVbyte (image_, image_len);
542 SDL_Surface *surface, *surface2; 1201 SDL_Surface *surface, *surface2;
543 SDL_PixelFormat fmt; 1202 SDL_PixelFormat fmt;
544 SDL_RWops *rw = ix 1203 SDL_RWops *rw = ix
545 ? SDL_RWFromFile (image, "r") 1204 ? SDL_RWFromFile (image, "rb")
546 : SDL_RWFromConstMem (image, image_len); 1205 : SDL_RWFromConstMem (image, image_len);
547 1206
548 if (!rw) 1207 if (!rw)
549 croak ("load_image: %s", SDL_GetError ()); 1208 croak ("load_image: %s", SDL_GetError ());
550 1209
… …
579 1238
580 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1239 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581 1240
582 assert (surface2->pitch == surface2->w * 4); 1241 assert (surface2->pitch == surface2->w * 4);
583 1242
1243 SDL_LockSurface (surface2);
584 EXTEND (SP, 5); 1244 EXTEND (SP, 6);
585 PUSHs (sv_2mortal (newSViv (surface2->w))); 1245 PUSHs (sv_2mortal (newSViv (surface2->w)));
586 PUSHs (sv_2mortal (newSViv (surface2->h))); 1246 PUSHs (sv_2mortal (newSViv (surface2->h)));
587 SDL_LockSurface (surface2);
588 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1247 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
589 SDL_UnlockSurface (surface2);
590 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1248 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1249 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1250 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1251 SDL_UnlockSurface (surface2);
593 1252
594 SDL_FreeSurface (surface); 1253 SDL_FreeSurface (surface);
595 SDL_FreeSurface (surface2); 1254 SDL_FreeSurface (surface2);
596} 1255}
597 1256
… …
621} 1280}
622 1281
623void 1282void
624error (char *message) 1283error (char *message)
625 CODE: 1284 CODE:
1285 fprintf (stderr, "ERROR: %s\n", message);
626#ifdef _WIN32 1286#ifdef _WIN32
627 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1287 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1288#endif
1289
1290void
1291fatal (char *message)
1292 CODE:
1293 fprintf (stderr, "FATAL: %s\n", message);
1294#ifdef _WIN32
1295 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1296#endif
1297 _exit (1);
1298
1299void
1300_exit (int retval = 0)
1301 CODE:
1302#ifdef WIN32
1303 ExitThread (retval); // unclean, please beam me up
628#else 1304#else
629 fprintf (stderr, "ERROR: %s\n", message); 1305 _exit (retval);
630#endif 1306#endif
631 1307
632void 1308void
633fatal (char *message) 1309debug ()
634 CODE: 1310 CODE:
635#ifdef _WIN32 1311{
636 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1312#if DEBUG
637#else 1313 VALGRIND_DO_LEAK_CHECK;
638 fprintf (stderr, "FATAL: %s\n", message);
639#endif 1314#endif
640 exit (1); 1315}
641 1316
1317int
1318SvREFCNT (SV *sv)
1319 CODE:
1320 RETVAL = SvREFCNT (sv);
1321 OUTPUT:
1322 RETVAL
1323
642MODULE = CFClient PACKAGE = CFClient::Font 1324MODULE = Deliantra::Client PACKAGE = DC::Font
643 1325
644CFClient::Font 1326PROTOTYPES: DISABLE
1327
1328DC::Font
645new_from_file (SV *class, char *path) 1329new_from_file (SV *klass, char *path, int id = 0)
646 CODE: 1330 CODE:
647{ 1331{
648 int count; 1332 int count;
649 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count); 1333 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
650 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1334 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
651 FcPatternDestroy (pattern); 1335 FcPatternDestroy (pattern);
652} 1336}
653 OUTPUT: 1337 OUTPUT:
654 RETVAL 1338 RETVAL
655 1339
656void 1340void
657DESTROY (CFClient::Font self) 1341DESTROY (DC::Font self)
658 CODE: 1342 CODE:
659 pango_font_description_free (self); 1343 pango_font_description_free (self);
660 1344
661void 1345void
662make_default (CFClient::Font self) 1346make_default (DC::Font self)
1347 PROTOTYPE: $
663 CODE: 1348 CODE:
664 default_font = self; 1349 default_font = self;
665 1350
666MODULE = CFClient PACKAGE = CFClient::Layout 1351MODULE = Deliantra::Client PACKAGE = DC::Layout
667 1352
668CFClient::Layout 1353PROTOTYPES: DISABLE
669new (SV *class, int base_height = MIN_FONT_HEIGHT) 1354
1355void
1356glyph_cache_backup ()
1357 PROTOTYPE:
670 CODE: 1358 CODE:
671 New (0, RETVAL, 1, struct cf_layout); 1359 tc_backup ();
1360
1361void
1362glyph_cache_restore ()
1363 PROTOTYPE:
1364 CODE:
1365 tc_restore ();
1366
1367DC::Layout
1368new (SV *klass)
1369 CODE:
1370 RETVAL = new cf_layout;
1371
672 RETVAL->pl = pango_layout_new (context); 1372 RETVAL->pl = pango_layout_new (opengl_context);
673 RETVAL->base_height = base_height; 1373 RETVAL->r = 1.;
1374 RETVAL->g = 1.;
1375 RETVAL->b = 1.;
1376 RETVAL->a = 1.;
1377 RETVAL->base_height = MIN_FONT_HEIGHT;
674 RETVAL->font = 0; 1378 RETVAL->font = 0;
1379
675 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1380 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
676 pango_layout_set_font_description (RETVAL->pl, default_font); 1381 layout_update_font (RETVAL);
677 OUTPUT: 1382 OUTPUT:
678 RETVAL 1383 RETVAL
679 1384
680void 1385void
681DESTROY (CFClient::Layout self) 1386DESTROY (DC::Layout self)
682 CODE: 1387 CODE:
683 g_object_unref (self->pl); 1388 g_object_unref (self->pl);
684 Safefree (self); 1389 delete self;
685 1390
686void 1391void
687set_text (CFClient::Layout self, SV *text_) 1392set_text (DC::Layout self, SV *text_)
688 CODE: 1393 CODE:
689{ 1394{
690 STRLEN textlen; 1395 STRLEN textlen;
691 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
692 1397
693 pango_layout_set_text (self->pl, text, textlen); 1398 pango_layout_set_text (self->pl, text, textlen);
694} 1399}
695 1400
696void 1401void
697set_markup (CFClient::Layout self, SV *text_) 1402set_markup (DC::Layout self, SV *text_)
698 CODE: 1403 CODE:
699{ 1404{
700 STRLEN textlen; 1405 STRLEN textlen;
701 char *text = SvPVutf8 (text_, textlen); 1406 char *text = SvPVutf8 (text_, textlen);
702 1407
703 pango_layout_set_markup (self->pl, text, textlen); 1408 pango_layout_set_markup (self->pl, text, textlen);
704} 1409}
705 1410
1411void
1412set_shapes (DC::Layout self, ...)
1413 CODE:
1414{
1415 PangoAttrList *attrs = 0;
1416 const char *text = pango_layout_get_text (self->pl);
1417 const char *pos = text;
1418 int arg = 4;
1419
1420 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1421 {
1422 PangoRectangle inkrect, rect;
1423 PangoAttribute *attr;
1424
1425 int x = SvIV (ST (arg - 3));
1426 int y = SvIV (ST (arg - 2));
1427 int w = SvIV (ST (arg - 1));
1428 int h = SvIV (ST (arg ));
1429
1430 inkrect.x = 0;
1431 inkrect.y = 0;
1432 inkrect.width = 0;
1433 inkrect.height = 0;
1434
1435 rect.x = x * PANGO_SCALE;
1436 rect.y = y * PANGO_SCALE;
1437 rect.width = w * PANGO_SCALE;
1438 rect.height = h * PANGO_SCALE;
1439
1440 if (!attrs)
1441 attrs = pango_layout_get_attributes (self->pl);
1442
1443 attr = pango_attr_shape_new (&inkrect, &rect);
1444 attr->start_index = pos - text;
1445 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1446 pango_attr_list_insert (attrs, attr);
1447
1448 arg += 4;
1449 pos += sizeof (OBJ_STR) - 1;
1450 }
1451
1452 if (attrs)
1453 pango_layout_set_attributes (self->pl, attrs);
1454}
1455
1456void
1457get_shapes (DC::Layout self)
1458 PPCODE:
1459{
1460 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1461
1462 do
1463 {
1464 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1465
1466 if (run && shape_attr_p (run))
1467 {
1468 PangoRectangle extents;
1469 pango_layout_iter_get_run_extents (iter, 0, &extents);
1470
1471 EXTEND (SP, 2);
1472 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1473 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1474 }
1475 }
1476 while (pango_layout_iter_next_run (iter));
1477
1478 pango_layout_iter_free (iter);
1479}
1480
1481int
1482has_wrapped (DC::Layout self)
1483 CODE:
1484{
1485 int lines = 1;
1486 const char *text = pango_layout_get_text (self->pl);
1487
1488 while (*text)
1489 lines += *text++ == '\n';
1490
1491 RETVAL = lines < pango_layout_get_line_count (self->pl);
1492}
1493 OUTPUT:
1494 RETVAL
1495
706SV * 1496SV *
707get_text (CFClient::Layout self) 1497get_text (DC::Layout self)
708 CODE: 1498 CODE:
709 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1499 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
710 SvUTF8_on (RETVAL); 1500 sv_utf8_decode (RETVAL);
711 OUTPUT: 1501 OUTPUT:
712 RETVAL 1502 RETVAL
713 1503
714void 1504void
1505set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1506 CODE:
1507 self->r = r;
1508 self->g = g;
1509 self->b = b;
1510 self->a = a;
1511
1512void
715set_font (CFClient::Layout self, CFClient::Font font = 0) 1513set_font (DC::Layout self, DC::Font font = 0)
716 CODE: 1514 CODE:
717 if (self->font != font) 1515 if (self->font != font)
718 { 1516 {
719 self->font = font; 1517 self->font = font;
720 layout_update_font (self); 1518 layout_update_font (self);
721 } 1519 }
722 1520
723void 1521void
724set_height (CFClient::Layout self, int base_height) 1522set_height (DC::Layout self, int base_height)
725 CODE: 1523 CODE:
726 if (self->base_height != base_height) 1524 if (self->base_height != base_height)
727 { 1525 {
728 self->base_height = base_height; 1526 self->base_height = base_height;
729 layout_update_font (self); 1527 layout_update_font (self);
730 } 1528 }
731 1529
732void 1530void
733set_width (CFClient::Layout self, int max_width = -1) 1531set_width (DC::Layout self, int max_width = -1)
734 CODE: 1532 CODE:
735 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1533 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
736 1534
737void 1535void
1536set_indent (DC::Layout self, int indent)
1537 CODE:
1538 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1539
1540void
1541set_spacing (DC::Layout self, int spacing)
1542 CODE:
1543 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1544
1545void
1546set_ellipsise (DC::Layout self, int ellipsise)
1547 CODE:
1548 pango_layout_set_ellipsize (self->pl,
1549 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1550 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1551 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1552 : PANGO_ELLIPSIZE_NONE
1553 );
1554
1555void
1556set_single_paragraph_mode (DC::Layout self, int spm)
1557 CODE:
1558 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1559
1560void
738size (CFClient::Layout self) 1561size (DC::Layout self)
739 PPCODE: 1562 PPCODE:
740{ 1563{
741 int w, h; 1564 int w, h;
742 1565
743 layout_get_pixel_size (self, &w, &h); 1566 layout_get_pixel_size (self, &w, &h);
… …
746 PUSHs (sv_2mortal (newSViv (w))); 1569 PUSHs (sv_2mortal (newSViv (w)));
747 PUSHs (sv_2mortal (newSViv (h))); 1570 PUSHs (sv_2mortal (newSViv (h)));
748} 1571}
749 1572
750int 1573int
1574descent (DC::Layout self)
1575 CODE:
1576{
1577 PangoRectangle rect;
1578 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1579 pango_layout_line_get_pixel_extents (line, 0, &rect);
1580 RETVAL = PANGO_DESCENT (rect);
1581}
1582 OUTPUT:
1583 RETVAL
1584
1585int
751xy_to_index (CFClient::Layout self, int x, int y) 1586xy_to_index (DC::Layout self, int x, int y)
752 CODE: 1587 CODE:
753{ 1588{
754 int index, trailing; 1589 int index, trailing;
755 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1590 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
756 RETVAL = index; 1591 RETVAL = index + trailing;
757} 1592}
758 OUTPUT: 1593 OUTPUT:
759 RETVAL 1594 RETVAL
760 1595
761void 1596void
762cursor_pos (CFClient::Layout self, int index) 1597cursor_pos (DC::Layout self, int index)
763 PPCODE: 1598 PPCODE:
764{ 1599{
765 PangoRectangle strong_pos; 1600 PangoRectangle pos;
766 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1601 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
767 1602
768 EXTEND (SP, 3); 1603 EXTEND (SP, 3);
769 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
770 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1605 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
771 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1606 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
772} 1607}
773 1608
774void 1609void
775render (CFClient::Layout self) 1610index_to_line_x (DC::Layout self, int index, int trailing = 0)
776 PPCODE: 1611 PPCODE:
777{ 1612{
778 SV *retval; 1613 int line, x;
779 int w, h;
780 FT_Bitmap bitmap;
781 1614
782 layout_get_pixel_size (self, &w, &h); 1615 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
783 1616#if !PANGO_VERSION_CHECK (1, 17, 3)
784 retval = newSV (w * h); 1617 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
785 SvPOK_only (retval); 1618 --line;
786 SvCUR_set (retval, w * h); 1619#endif
787
788 bitmap.rows = h;
789 bitmap.width = w;
790 bitmap.pitch = w;
791 bitmap.buffer = (unsigned char*)SvPVX (retval);
792 bitmap.num_grays = 256;
793 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
794
795 memset (bitmap.buffer, 0, w * h);
796
797 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
798
799 EXTEND (SP, 3); 1620 EXTEND (SP, 2);
800 PUSHs (sv_2mortal (newSViv (w))); 1621 PUSHs (sv_2mortal (newSViv (line)));
1622 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1623}
1624
1625void
1626line_x_to_index (DC::Layout self, int line, int x)
1627 PPCODE:
1628{
1629 PangoLayoutLine *lp;
1630 int index, trailing;
1631
1632 if (line < 0)
1633 XSRETURN_EMPTY;
1634
1635 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1636 XSRETURN_EMPTY; /* do better */
1637
1638 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1639
1640 EXTEND (SP, 2);
1641 if (GIMME_V == G_SCALAR)
1642 PUSHs (sv_2mortal (newSViv (index + trailing)));
1643 else
1644 {
801 PUSHs (sv_2mortal (newSViv (h))); 1645 PUSHs (sv_2mortal (newSViv (index)));
802 PUSHs (sv_2mortal (retval)); 1646 PUSHs (sv_2mortal (newSViv (trailing)));
1647 }
803} 1648}
804 1649
1650void
1651render (DC::Layout self, float x, float y, int flags = 0)
1652 CODE:
1653 self->rc.clear ();
1654 pango_opengl_render_layout_subpixel (
1655 self->pl,
1656 &self->rc,
1657 x * PANGO_SCALE, y * PANGO_SCALE,
1658 self->r, self->g, self->b, self->a,
1659 flags
1660 );
1661 // we assume that context_change actually clears/frees stuff
1662 // and does not do any recomputation...
1663 pango_layout_context_changed (self->pl);
1664
1665void
1666draw (DC::Layout self)
1667 CODE:
1668{
1669 glEnable (GL_TEXTURE_2D);
1670 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1671 glEnable (GL_BLEND);
1672 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1673 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1674 glEnable (GL_ALPHA_TEST);
1675 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1676
1677 self->rc.draw ();
1678
1679 glDisable (GL_ALPHA_TEST);
1680 glDisable (GL_BLEND);
1681 glDisable (GL_TEXTURE_2D);
1682}
1683
805MODULE = CFClient PACKAGE = CFClient::Texture 1684MODULE = Deliantra::Client PACKAGE = DC::Texture
806 1685
1686PROTOTYPES: ENABLE
1687
807void 1688void
1689pad (SV *data_, int ow, int oh, int nw, int nh)
1690 CODE:
1691{
1692 if ((nw != ow || nh != oh) && SvOK (data_))
1693 {
1694 STRLEN datalen;
1695 char *data = SvPVbyte (data_, datalen);
1696 int bpp = datalen / (ow * oh);
1697 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1698
1699 SvPOK_only (result_);
1700 SvCUR_set (result_, nw * nh * bpp);
1701
1702 memset (SvPVX (result_), 0, nw * nh * bpp);
1703 while (oh--)
1704 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1705
1706 sv_setsv (data_, result_);
1707 }
1708}
1709
1710void
808draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1711draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
809 PROTOTYPE: $$$;$$ 1712 PROTOTYPE: $$$;$$
1713 ALIAS:
1714 draw_quad_alpha = 1
1715 draw_quad_alpha_premultiplied = 2
810 CODE: 1716 CODE:
811{ 1717{
812 HV *hv = (HV *)SvRV (self); 1718 HV *hv = (HV *)SvRV (self);
813 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1719 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
814 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1720 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
815 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1721 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
816 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1722
1723 if (name <= 0)
1724 XSRETURN_EMPTY;
817 1725
818 if (items < 5) 1726 if (items < 5)
819 { 1727 {
820 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1728 w = SvNV (*hv_fetch (hv, "w", 1, 1));
821 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1729 h = SvNV (*hv_fetch (hv, "h", 1, 1));
822 } 1730 }
823 1731
1732 if (ix)
1733 {
1734 glEnable (GL_BLEND);
1735
1736 if (ix == 2)
1737 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1738 else
1739 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1740 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1741
1742 glEnable (GL_ALPHA_TEST);
1743 glAlphaFunc (GL_GREATER, 0.01f);
1744 }
1745
824 glBindTexture (GL_TEXTURE_2D, name); 1746 glBindTexture (GL_TEXTURE_2D, name);
825 if (wrap_mode) { 1747
826 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
827 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
828 }
829 glBegin (GL_QUADS); 1748 glBegin (GL_QUADS);
830 glTexCoord2f (0, 0); glVertex2f (x , y ); 1749 glTexCoord2f (0, 0); glVertex2f (x , y );
831 glTexCoord2f (0, t); glVertex2f (x , y + h); 1750 glTexCoord2f (0, t); glVertex2f (x , y + h);
832 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1751 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
833 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1752 glTexCoord2f (s, 0); glVertex2f (x + w, y );
834 glEnd (); 1753 glEnd ();
835}
836 1754
1755 if (ix)
1756 {
1757 glDisable (GL_ALPHA_TEST);
1758 glDisable (GL_BLEND);
1759 }
1760}
1761
1762void
1763draw_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)
1764 PROTOTYPE: @
1765 CODE:
1766{
1767 glEnable (GL_BLEND);
1768 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1769 glEnable (GL_TEXTURE_2D);
1770 glBindTexture (GL_TEXTURE_2D, name1);
1771
1772 glColor3f (intensity, intensity, intensity);
1773 glPushMatrix ();
1774 glScalef (1./3, 1./3, 1.);
1775
1776 if (blend > 0.f)
1777 {
1778 float dx3 = dx * -3.f / w;
1779 float dy3 = dy * -3.f / h;
1780 GLfloat env_color[4] = { 0., 0., 0., blend };
1781
1782 /* interpolate the two shadow textures */
1783 /* stage 0 == rgb(glcolor) + alpha(t0) */
1784 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1785
1786 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1787 gl.ActiveTexture (GL_TEXTURE1);
1788 glEnable (GL_TEXTURE_2D);
1789 glBindTexture (GL_TEXTURE_2D, name2);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1791
1792 /* rgb == rgb(glcolor) */
1793 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1796
1797 /* alpha = interpolate t0, t1 by env_alpha */
1798 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1799
1800 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1802 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1806
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1809
1810 glBegin (GL_QUADS);
1811 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1813 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1814 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1815 glEnd ();
1816
1817 glDisable (GL_TEXTURE_2D);
1818 gl.ActiveTexture (GL_TEXTURE0);
1819 }
1820 else
1821 {
1822 /* simple blending of one texture, also opengl <1.3 path */
1823 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1824
1825 glBegin (GL_QUADS);
1826 glTexCoord2f (0, 0); glVertex2f (0, 0);
1827 glTexCoord2f (0, t); glVertex2f (0, h);
1828 glTexCoord2f (s, t); glVertex2f (w, h);
1829 glTexCoord2f (s, 0); glVertex2f (w, 0);
1830 glEnd ();
1831 }
1832
1833 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1834 {
1835 int x, y;
1836 int dx3 = dx * 3;
1837 int dy3 = dy * 3;
1838
1839 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1840 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1841 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1842 glTranslatef (-1., -1., 0);
1843 glBegin (GL_QUADS);
1844
1845 for (y = 1; y < h; y += 3)
1846 {
1847 int y1 = y - dy3;
1848 int y1valid = y1 >= 0 && y1 < h;
1849
1850 for (x = 1; x < w; x += 3)
1851 {
1852 int x1 = x - dx3;
1853 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1854 uint8_t h2;
1855
1856 if (y1valid && x1 >= 0 && x1 < w)
1857 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 else
1859 h2 = 1; /* out of range == invisible */
1860
1861 if (h1 || h2)
1862 {
1863 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1864 glColor4f (1., 1., 1., alpha);
1865
1866 glTexCoord2f (0, 0.); glVertex2i (x , y );
1867 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1868 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1869 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1870 }
1871 }
1872 }
1873 }
1874
1875 glEnd ();
1876
1877 glPopMatrix ();
1878
1879 glDisable (GL_TEXTURE_2D);
1880 glDisable (GL_BLEND);
1881}
1882
1883IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1884 CODE:
1885{
1886 GLint width;
1887 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1888 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1889 RETVAL = width > 0;
1890}
1891 OUTPUT:
1892 RETVAL
1893
837MODULE = CFClient PACKAGE = CFClient::Map 1894MODULE = Deliantra::Client PACKAGE = DC::Map
838 1895
839CFClient::Map 1896PROTOTYPES: DISABLE
840new (SV *class, int map_width, int map_height) 1897
1898DC::Map
1899new (SV *klass)
841 CODE: 1900 CODE:
842 New (0, RETVAL, 1, struct map); 1901 New (0, RETVAL, 1, mapgrid);
843 RETVAL->x = 0; 1902 RETVAL->x = 0;
844 RETVAL->y = 0; 1903 RETVAL->y = 0;
845 RETVAL->w = map_width; 1904 RETVAL->w = 0;
846 RETVAL->h = map_height; 1905 RETVAL->h = 0;
847 RETVAL->ox = 0; 1906 RETVAL->ox = 0;
848 RETVAL->oy = 0; 1907 RETVAL->oy = 0;
849 RETVAL->faces = 8192; 1908 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
850 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1909 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
851 RETVAL->texs = 8192;
852 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
853 RETVAL->rows = 0; 1910 RETVAL->rows = 0;
854 RETVAL->row = 0; 1911 RETVAL->row = 0;
855 OUTPUT: 1912 OUTPUT:
856 RETVAL 1913 RETVAL
857 1914
858void 1915void
859DESTROY (CFClient::Map self) 1916DESTROY (DC::Map self)
860 CODE: 1917 CODE:
861{ 1918{
862 map_clear (self); 1919 map_clear (self);
863 Safefree (self->face); 1920 Safefree (self->face2tile);
1921 Safefree (self->tex);
864 Safefree (self); 1922 Safefree (self);
865} 1923}
866 1924
867void 1925void
1926resize (DC::Map self, int map_width, int map_height)
1927 CODE:
1928 self->w = map_width;
1929 self->h = map_height;
1930
1931void
868clear (CFClient::Map self) 1932clear (DC::Map self)
869 CODE: 1933 CODE:
870 map_clear (self); 1934 map_clear (self);
871 1935
872void 1936void
873set_face (CFClient::Map self, int face, int texid) 1937set_tileid (DC::Map self, int face, int tile)
874 CODE: 1938 CODE:
875{ 1939{
876 while (self->faces <= face) 1940 need_facenum (self, face); self->face2tile [face] = tile;
877 { 1941 need_texid (self, tile);
878 Append (mapface, self->face, self->faces, self->faces);
879 self->faces *= 2;
880 }
881
882 self->face [face] = texid;
883} 1942}
884 1943
885void 1944void
1945set_smooth (DC::Map self, int face, int smooth, int level)
1946 CODE:
1947{
1948 tileid texid;
1949 maptex *tex;
1950
1951 if (face < 0 || face >= self->faces)
1952 return;
1953
1954 if (smooth < 0 || smooth >= self->faces)
1955 return;
1956
1957 texid = self->face2tile [face];
1958
1959 if (!texid)
1960 return;
1961
1962 tex = self->tex + texid;
1963 tex->smoothtile = self->face2tile [smooth];
1964 tex->smoothlevel = level;
1965}
1966
1967void
886set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1968set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
887 CODE: 1969 CODE:
888{ 1970{
889 while (self->texs <= texid) 1971 need_texid (self, texid);
890 {
891 Append (maptex, self->tex, self->texs, self->texs);
892 self->texs *= 2;
893 }
894 1972
895 { 1973 {
896 maptex *tex = self->tex + texid; 1974 maptex *tex = self->tex + texid;
897 1975
898 tex->name = name; 1976 tex->name = name;
… …
903 tex->r = r; 1981 tex->r = r;
904 tex->g = g; 1982 tex->g = g;
905 tex->b = b; 1983 tex->b = b;
906 tex->a = a; 1984 tex->a = a;
907 } 1985 }
1986
1987 // somewhat hackish, but for textures that require it, it really
1988 // improves the look, and most others don't suffer.
1989 glBindTexture (GL_TEXTURE_2D, name);
1990 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1991 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1992 // use uglier nearest interpolation because linear suffers
1993 // from transparent color bleeding and ugly wrapping effects.
1994 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
908} 1995}
1996
1997void
1998expire_textures (DC::Map self, int texid, int count)
1999 PPCODE:
2000 for (; texid < self->texs && count; ++texid, --count)
2001 {
2002 maptex *tex = self->tex + texid;
2003
2004 if (tex->name)
2005 {
2006 if (tex->unused)
2007 {
2008 tex->name = 0;
2009 tex->unused = 0;
2010 XPUSHs (sv_2mortal (newSViv (texid)));
2011 }
2012 else
2013 tex->unused = 1;
2014 }
2015 }
909 2016
910int 2017int
911ox (CFClient::Map self) 2018ox (DC::Map self)
912 ALIAS: 2019 ALIAS:
913 oy = 1 2020 oy = 1
2021 x = 2
2022 y = 3
2023 w = 4
2024 h = 5
914 CODE: 2025 CODE:
915 switch (ix) 2026 switch (ix)
916 { 2027 {
917 case 0: RETVAL = self->ox; break; 2028 case 0: RETVAL = self->ox; break;
918 case 1: RETVAL = self->oy; break; 2029 case 1: RETVAL = self->oy; break;
2030 case 2: RETVAL = self->x; break;
2031 case 3: RETVAL = self->y; break;
2032 case 4: RETVAL = self->w; break;
2033 case 5: RETVAL = self->h; break;
919 } 2034 }
920 OUTPUT: 2035 OUTPUT:
921 RETVAL 2036 RETVAL
922 2037
923void 2038void
924scroll (CFClient::Map self, int dx, int dy) 2039scroll (DC::Map self, int dx, int dy)
925 CODE: 2040 CODE:
926{ 2041{
927 if (dx > 0) 2042 if (dx > 0)
928 map_blank (self, self->x, self->y, dx - 1, self->h); 2043 map_blank (self, self->x, self->y, dx, self->h);
929 else if (dx < 0) 2044 else if (dx < 0)
930 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2045 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
931 2046
932 if (dy > 0) 2047 if (dy > 0)
933 map_blank (self, self->x, self->y, self->w, dy - 1); 2048 map_blank (self, self->x, self->y, self->w, dy);
934 else if (dy < 0) 2049 else if (dy < 0)
935 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2050 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
936 2051
937 self->ox += dx; self->x += dx; 2052 self->ox += dx; self->x += dx;
938 self->oy += dy; self->y += dy; 2053 self->oy += dy; self->y += dy;
939 2054
940 while (self->y < 0) 2055 while (self->y < 0)
941 { 2056 {
942 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2057 prepend (self->row, self->rows, MAP_EXTEND_Y);
943 2058
944 self->rows += MAP_EXTEND_Y; 2059 self->rows += MAP_EXTEND_Y;
945 self->y += MAP_EXTEND_Y; 2060 self->y += MAP_EXTEND_Y;
946 } 2061 }
947} 2062}
948 2063
949void 2064SV *
950map1a_update (CFClient::Map self, SV *data_) 2065map1a_update (DC::Map self, SV *data_)
951 CODE: 2066 CODE:
952{ 2067{
953 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2068 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
954 uint8_t *data_end = (uint8_t *)SvEND (data_); 2069 uint8_t *data_end = (uint8_t *)SvEND (data_);
955 mapcell *cell; 2070 mapcell *cell;
956 int x, y, flags; 2071 int x, y, z, flags;
2072 AV *missing = newAV ();
2073 RETVAL = newRV_noinc ((SV *)missing);
957 2074
958 while (data < data_end) 2075 while (data < data_end - 1)
959 { 2076 {
960 flags = (data [0] << 8) + data [1]; data += 2; 2077 flags = (data [0] << 8) + data [1]; data += 2;
961 2078
962 x = ((flags >> 10) & 63) + self->x; 2079 x = self->x + ((flags >> 10) & 63);
963 y = ((flags >> 4) & 63) + self->y; 2080 y = self->y + ((flags >> 4) & 63);
964 2081
965 cell = map_get_cell (self, x, y); 2082 cell = map_get_cell (self, x, y);
966 2083
967 if (flags & 15) 2084 if (flags & 15)
968 { 2085 {
969 if (cell->darkness < 0) 2086 if (!cell->darkness)
970 { 2087 {
2088 memset (cell, 0, sizeof (*cell));
971 cell->darkness = 0; 2089 cell->darkness = 256;
972 cell->face [0] = 0;
973 cell->face [1] = 0;
974 cell->face [2] = 0;
975 } 2090 }
976 2091
977 cell->darkness = flags & 8 ? *data++ : 255;
978
979 //TODO: don't trust server data to be in-range(!) 2092 //TODO: don't trust server data to be in-range(!)
980 2093
981 if (flags & 4) 2094 if (flags & 8)
982 { 2095 {
983 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2096 uint8_t ext, cmd;
2097
2098 do
2099 {
2100 ext = *data++;
2101 cmd = ext & 0x7f;
2102
2103 if (cmd < 4)
2104 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2105 else if (cmd == 5) // health
2106 {
2107 cell->stat_width = 1;
2108 cell->stat_hp = *data++;
2109 }
2110 else if (cmd == 6) // monster width
2111 cell->stat_width = *data++ + 1;
2112 else if (cmd == 0x47)
2113 {
2114 if (*data == 1) cell->player = data [1];
2115 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2116 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2117 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2118
2119 data += *data + 1;
2120 }
2121 else if (cmd == 8) // cell flags
2122 cell->flags = *data++;
2123 else if (ext & 0x40) // unknown, multibyte => skip
2124 data += *data + 1;
2125 else
2126 data++;
2127 }
2128 while (ext & 0x80);
984 } 2129 }
985 2130
2131 for (z = 0; z <= 2; ++z)
986 if (flags & 2) 2132 if (flags & (4 >> z))
987 { 2133 {
988 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2134 faceid face = (data [0] << 8) + data [1]; data += 2;
2135 need_facenum (self, face);
2136 cell->tile [z] = self->face2tile [face];
2137
2138 if (cell->tile [z])
2139 {
2140 maptex *tex = self->tex + cell->tile [z];
2141 tex->unused = 0;
2142 if (!tex->name)
2143 av_push (missing, newSViv (cell->tile [z]));
2144
2145 if (tex->smoothtile)
2146 {
2147 maptex *smooth = self->tex + tex->smoothtile;
2148 smooth->unused = 0;
2149 if (!smooth->name)
2150 av_push (missing, newSViv (tex->smoothtile));
2151 }
2152 }
989 } 2153 }
990
991 if (flags & 1)
992 {
993 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
994 }
995 } 2154 }
996 else 2155 else
997 cell->darkness = -1; 2156 CELL_CLEAR (cell);
998 } 2157 }
999} 2158}
2159 OUTPUT:
2160 RETVAL
1000 2161
1001SV * 2162SV *
1002mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2163mapmap (DC::Map self, int x0, int y0, int w, int h)
1003 CODE: 2164 CODE:
1004{ 2165{
1005 int x1, x; 2166 int x1, x;
1006 int y1, y; 2167 int y1, y;
1007 int z; 2168 int z;
… …
1020 ? self->row + y 2181 ? self->row + y
1021 : 0; 2182 : 0;
1022 2183
1023 for (x = x0; x < x1; x++) 2184 for (x = x0; x < x1; x++)
1024 { 2185 {
1025 int r = 32, g = 32, b = 32, a = 192; 2186 unsigned int r = 32, g = 32, b = 32, a = 192;
1026 2187
1027 if (row && row->c0 <= x && x < row->c1) 2188 if (row && row->c0 <= x && x < row->c1)
1028 { 2189 {
1029 mapcell *cell = row->col + (x - row->c0); 2190 mapcell *cell = row->col + (x - row->c0);
1030 2191
1031 for (z = 0; z <= 0; z++) 2192 for (z = 0; z <= 0; z++)
1032 { 2193 {
1033 mapface face = cell->face [z];
1034
1035 if (face)
1036 {
1037 maptex tex = self->tex [face]; 2194 maptex tex = self->tex [cell->tile [z]];
1038 int a0 = 255 - tex.a; 2195 int a0 = 255 - tex.a;
1039 int a1 = tex.a; 2196 int a1 = tex.a;
1040 2197
1041 r = (r * a0 + tex.r * a1) / 255; 2198 r = div255 (r * a0 + tex.r * a1);
1042 g = (g * a0 + tex.g * a1) / 255; 2199 g = div255 (g * a0 + tex.g * a1);
1043 b = (b * a0 + tex.b * a1) / 255; 2200 b = div255 (b * a0 + tex.b * a1);
1044 a = (a * a0 + tex.a * a1) / 255; 2201 a = div255 (a * a0 + tex.a * a1);
1045 }
1046 } 2202 }
1047 } 2203 }
1048 2204
1049 *map++ = (r ) 2205 *map++ = (r )
1050 | (g << 8) 2206 | (g << 8)
1051 | (b << 16) 2207 | (b << 16)
1052 | (a << 24); 2208 | (a << 24);
1053 } 2209 }
1054 } 2210 }
1055 2211
1056 RETVAL = map_sv; 2212 RETVAL = map_sv;
1057} 2213}
1058 OUTPUT: 2214 OUTPUT:
1059 RETVAL 2215 RETVAL
1060 2216
1061void 2217void
1062draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2218draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1063 PPCODE: 2219 CODE:
1064{ 2220{
1065 int vx, vy;
1066 int x, y, z; 2221 int x, y, z;
1067 int last_name;
1068 mapface face;
1069 int sw4 = (sw + 3) & ~3;
1070 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1071 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1072 2222
1073 memset (darkness, 255, sw4 * sh); 2223 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1074 SvPOK_only (darkness_sv); 2224 int pl_x, pl_y;
1075 SvCUR_set (darkness_sv, sw4 * sh); 2225 maptex pl_tex;
2226 rc_t rc;
2227 rc_t rc_ov;
2228 rc_key_t key;
2229 rc_t::array_t *arr;
1076 2230
1077 vx = self->x + (self->w - sw) / 2 - shift_x; 2231 pl_tex.name = 0;
1078 vy = self->y + (self->h - sh) / 2 - shift_y;
1079 2232
1080 /* 2233 // that's current max. sorry.
1081 int vx = self->vx = self->w >= sw 2234 if (sw > 255) sw = 255;
1082 ? self->x + (self->w - sw) / 2 2235 if (sh > 255) sh = 255;
1083 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1084 2236
1085 int vy = self->vy = self->h >= sh 2237 memset (&key, 0, sizeof (key));
1086 ? self->y + (self->h - sh) / 2 2238 key.r = 255;
1087 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2239 key.g = 255;
1088 */ 2240 key.b = 255;
2241 key.a = 255;
2242 key.mode = GL_QUADS;
2243 key.format = GL_T2F_V3F;
1089 2244
1090 glColor4ub (255, 255, 255, 255); 2245 mx += self->x;
2246 my += self->y;
1091 2247
2248 // first pass: determine smooth_max
2249 // rather ugly, if you ask me
2250 // could also be stored inside mapcell and updated on change
2251 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2252
2253 for (y = 0; y < sh; y++)
2254 if (0 <= y + my && y + my < self->rows)
2255 {
2256 maprow *row = self->row + (y + my);
2257
2258 for (x = 0; x < sw; x++)
2259 if (row->c0 <= x + mx && x + mx < row->c1)
2260 {
2261 mapcell *cell = row->col + (x + mx - row->c0);
2262
2263 smooth_max[x + 1][y + 1] =
2264 MAX (self->tex [cell->tile [0]].smoothlevel,
2265 MAX (self->tex [cell->tile [1]].smoothlevel,
2266 self->tex [cell->tile [2]].smoothlevel));
2267 }
2268 }
2269
2270 glEnable (GL_BLEND);
1092 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2271 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1093 glEnable (GL_BLEND);
1094 glEnable (GL_TEXTURE_2D);
1095 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2272 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1096 2273
1097 glBegin (GL_QUADS);
1098
1099 last_name = 0;
1100
1101 for (z = 0; z < 3; z++) 2274 for (z = 0; z <= 2; z++)
2275 {
2276 std::bitset<256> smooth_level; // one bit for every possible smooth level
2277 smooth_key skey;
2278 smooth_hash smooth;
2279 key.texname = -1;
2280
1102 for (y = 0; y < sh; y++) 2281 for (y = 0; y < sh; y++)
1103 if (0 <= y + vy && y + vy < self->rows) 2282 if (0 <= y + my && y + my < self->rows)
1104 { 2283 {
1105 maprow *row = self->row + (y + vy); 2284 maprow *row = self->row + (y + my);
1106 2285
1107 for (x = 0; x < sw; x++) 2286 for (x = 0; x < sw; x++)
1108 if (row->c0 <= x + vx && x + vx < row->c1) 2287 if (row->c0 <= x + mx && x + mx < row->c1)
2288 {
2289 mapcell *cell = row->col + (x + mx - row->c0);
2290 tileid tile = cell->tile [z];
2291
2292 if (tile)
2293 {
2294 maptex tex = self->tex [tile];
2295 int px, py;
2296
2297 if (key.texname != tex.name)
2298 {
2299 self->tex [tile].unused = 0;
2300
2301 if (!tex.name)
2302 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2303
2304 key.texname = tex.name;
2305 arr = &rc.array (key);
2306 }
2307
2308 px = (x + 1) * Th - tex.w;
2309 py = (y + 1) * Tw - tex.h;
2310
2311 if (expect_false (cell->player == player) && expect_false (z == 2))
2312 {
2313 pl_x = px;
2314 pl_y = py;
2315 pl_tex = tex;
2316 continue;
2317 }
2318
2319 arr->t2f_v3f (0 , 0 , px , py , 0);
2320 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2321 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2322 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2323
2324 // update smooth hash
2325 if (tex.smoothtile)
2326 {
2327 skey.tile = tex.smoothtile;
2328 skey.level = tex.smoothlevel;
2329
2330 smooth_level[tex.smoothlevel] = 1;
2331
2332 // add bits to current tile and all neighbours. skey.x|y is
2333 // shifted +1|+1 so we always stay positive.
2334
2335 // bits is ___n cccc CCCC bbbb
2336 // n do not draw borders&corners
2337 // c draw these corners, but...
2338 // C ... not these
2339 // b draw these borders
2340
2341 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2342 // ┃· ·· ·┃ ━━
2343
2344 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2345 // ·· ·· ·┏ ┓·
2346
2347 // full tile
2348 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2349
2350 // borders
2351 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2352 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2353 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2354 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2355
2356 // corners
2357 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2358 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2359 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2360 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2361 }
2362 }
2363
2364 if (expect_false (z == 2) && expect_false (cell->flags))
2365 {
2366 // overlays such as the speech bubble, probably more to come
2367 if (cell->flags & 1)
2368 {
2369 rc_key_t key_ov = key;
2370 maptex tex = self->tex[TEXID_SPEECH];
2371 int px = x * Tw + Tw * 2 / 32;
2372 int py = y * Th - Th * 6 / 32;
2373
2374 key_ov.texname = tex.name;
2375 rc_t::array_t &arr = rc_ov.array (key_ov);
2376
2377 arr.t2f_v3f (0 , 0 , px , py , 0);
2378 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2379 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2380 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2381 }
2382 }
2383 }
2384 }
2385
2386 rc.draw ();
2387 rc.clear ();
2388
2389 // go through all smoothlevels, lowest to highest, then draw.
2390 // this is basically counting sort
2391 {
2392 int w, b;
2393
2394 glEnable (GL_TEXTURE_2D);
2395 glBegin (GL_QUADS);
2396 for (int level = 0; level < smooth_level.size (); ++level)
2397 if (smooth_level[level])
2398 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1109 { 2399 {
1110 mapcell *cell = row->col + (x + vx - row->c0); 2400 smooth_key &skey = it->first;
2401 IV bits = it->second;
1111 2402
1112 darkness[y * sw4 + x] = cell->darkness < 0 2403 if (!(bits & 0x1000)
1113 ? 255 - FOW_DARKNESS 2404 && skey.level == level
1114 : 255 - cell->darkness; 2405 && level > smooth_max [skey.x][skey.y])
1115
1116 face = cell->face [z];
1117
1118 if (face)
1119 { 2406 {
1120 maptex tex = self->tex [face]; 2407 maptex tex = self->tex [skey.tile];
1121
1122 int px = (x + 1) * 32 - tex.w; 2408 int px = (((int)skey.x) - 1) * Tw;
1123 int py = (y + 1) * 32 - tex.h; 2409 int py = (((int)skey.y) - 1) * Th;
2410 int border = bits & 15;
2411 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2412 float dx = tex.s * .0625f; // 16 images/row
2413 float dy = tex.t * .5f ; // 2 images/column
1124 2414
1125 if (last_name != tex.name) 2415 if (tex.name)
1126 { 2416 {
2417 // this time avoiding texture state changes
2418 // save gobs of state changes.
2419 if (key.texname != tex.name)
2420 {
2421 self->tex [skey.tile].unused = 0;
2422
1127 glEnd (); 2423 glEnd ();
1128 last_name = tex.name;
1129 glBindTexture (GL_TEXTURE_2D, last_name); 2424 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1130 glBegin (GL_QUADS); 2425 glBegin (GL_QUADS);
2426 }
2427
2428 if (border)
2429 {
2430 float ox = border * dx;
2431
2432 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2433 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2435 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2436 }
2437
2438 if (corner)
2439 {
2440 float ox = corner * dx;
2441
2442 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2443 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2444 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2445 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2446 }
1131 } 2447 }
1132
1133 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1134 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1135 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1136 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1137 } 2448 }
1138 } 2449 }
2450
2451 glEnd ();
2452 glDisable (GL_TEXTURE_2D);
2453 key.texname = -1;
2454 }
2455 }
2456
2457 if (pl_tex.name)
2458 {
2459 maptex tex = pl_tex;
2460 int px = pl_x + sdx;
2461 int py = pl_y + sdy;
2462
2463 key.texname = tex.name;
2464 rc_t::array_t &arr = rc.array (key);
2465
2466 arr.t2f_v3f (0 , 0 , px , py , 0);
2467 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2468 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2469 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2470
2471 rc.draw ();
2472 }
2473
2474 rc_ov.draw ();
2475 rc_ov.clear ();
2476
2477 glDisable (GL_BLEND);
2478
2479 // top layer: overlays such as the health bar
2480 for (y = 0; y < sh; y++)
2481 if (0 <= y + my && y + my < self->rows)
2482 {
2483 maprow *row = self->row + (y + my);
2484
2485 for (x = 0; x < sw; x++)
2486 if (row->c0 <= x + mx && x + mx < row->c1)
2487 {
2488 mapcell *cell = row->col + (x + mx - row->c0);
2489
2490 int px = x * Tw;
2491 int py = y * Th;
2492
2493 if (expect_false (cell->player == player))
2494 {
2495 px += sdx;
2496 py += sdy;
2497 }
2498
2499 if (cell->stat_hp)
2500 {
2501 int width = cell->stat_width * Tw;
2502 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2503
2504 glColor3ub (0, 0, 0);
2505 glRectf (px + 1, py - thick - 2,
2506 px + width - 1, py);
2507
2508 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2509 glRectf (px + 2,
2510 py - thick - 1,
2511 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2512 }
2513 }
2514 }
2515}
2516
2517void
2518draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2519 CODE:
2520{
2521 static float color[16][3] = {
2522 { 0.00f, 0.00f, 0.00f },
2523 { 1.00f, 1.00f, 1.00f },
2524 { 0.00f, 0.00f, 0.55f },
2525 { 1.00f, 0.00f, 0.00f },
2526
2527 { 1.00f, 0.54f, 0.00f },
2528 { 0.11f, 0.56f, 1.00f },
2529 { 0.93f, 0.46f, 0.00f },
2530 { 0.18f, 0.54f, 0.34f },
2531
2532 { 0.56f, 0.73f, 0.56f },
2533 { 0.80f, 0.80f, 0.80f },
2534 { 0.55f, 0.41f, 0.13f },
2535 { 0.99f, 0.77f, 0.26f },
2536
2537 { 0.74f, 0.65f, 0.41f },
2538
2539 { 0.00f, 1.00f, 1.00f },
2540 { 1.00f, 0.00f, 1.00f },
2541 { 1.00f, 1.00f, 0.00f },
2542 };
2543
2544 int x, y;
2545
2546 glEnable (GL_TEXTURE_2D);
2547 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2548 * but the nvidia driver (185.18.14) mishandles alpha textures
2549 * and takes the colour from god knows where instead of using
2550 * Cp. MODULATE results in the same colour, but slightly different
2551 * alpha, but atcually gives us the correct colour with nvidia.
2552 */
2553 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2554 glEnable (GL_BLEND);
2555 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2556 glBegin (GL_QUADS);
2557
2558 for (y = 0; y < h; y++)
2559 for (x = 0; x < w; x++)
2560 {
2561 unsigned char m = data [x + y * w];
2562
2563 if (m)
2564 {
2565 float *c = color [m & 15];
2566
2567 float tx1 = m & 0x40 ? 0.5f : 0.f;
2568 float tx2 = tx1 + 0.5f;
2569
2570 glColor4f (c[0], c[1], c[2], 1);
2571 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2572 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2573 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2574 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1139 } 2575 }
2576 }
1140 2577
1141 glEnd (); 2578 glEnd ();
1142 2579 glDisable (GL_BLEND);
1143 glDisable (GL_TEXTURE_2D); 2580 glDisable (GL_TEXTURE_2D);
1144 glDisable (GL_BLEND); 2581}
2582
2583void
2584fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2585 PPCODE:
2586{
2587 int x, y;
2588 int sw1 = sw + 2;
2589 int sh1 = sh + 2;
2590 int sh3 = sh * 3;
2591 int sw3 = sw * 3;
2592 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2593 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2594 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2595 memset (darkness1, 0, sw1*sh1);
2596
2597 SvPOK_only (darkness3_sv);
2598 SvCUR_set (darkness3_sv, sw3 * sh3);
2599
2600 mx += self->x - 1;
2601 my += self->y - 1;
2602
2603 for (y = 0; y < sh1; y++)
2604 if (0 <= y + my && y + my < self->rows)
2605 {
2606 maprow *row = self->row + (y + my);
2607
2608 for (x = 0; x < sw1; x++)
2609 if (row->c0 <= x + mx && x + mx < row->c1)
2610 {
2611 mapcell *cell = row->col + (x + mx - row->c0);
2612
2613 darkness1 [y * sw1 + x] = cell->darkness
2614 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2615 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2616 }
2617 }
2618
2619 for (y = 0; y < sh; ++y)
2620 for (x = 0; x < sw; ++x)
2621 {
2622 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2623 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2624 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2625 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2626 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2627 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2628 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2629 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2630 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2631
2632 uint8_t r11 = (d11 + d21 + d12) / 3;
2633 uint8_t r21 = d21;
2634 uint8_t r31 = (d21 + d31 + d32) / 3;
2635
2636 uint8_t r12 = d12;
2637 uint8_t r22 = d22;
2638 uint8_t r32 = d32;
2639
2640 uint8_t r13 = (d13 + d23 + d12) / 3;
2641 uint8_t r23 = d23;
2642 uint8_t r33 = (d23 + d33 + d32) / 3;
2643
2644 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2645 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2646 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2647 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2648 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2649 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2650 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2651 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2652 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2653 }
2654
2655 free (darkness1);
1145 2656
1146 EXTEND (SP, 3); 2657 EXTEND (SP, 3);
1147 PUSHs (sv_2mortal (newSViv (sw4))); 2658 PUSHs (sv_2mortal (newSViv (sw3)));
1148 PUSHs (sv_2mortal (newSViv (sh))); 2659 PUSHs (sv_2mortal (newSViv (sh3)));
1149 PUSHs (darkness_sv); 2660 PUSHs (darkness3_sv);
1150} 2661}
1151 2662
1152SV * 2663SV *
1153get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2664get_rect (DC::Map self, int x0, int y0, int w, int h)
1154 CODE: 2665 CODE:
1155{ 2666{
1156 int x, y, x1, y1; 2667 int x, y, x1, y1;
1157 SV *data_sv = newSV (w * h * 7 + 5); 2668 SV *data_sv = newSV (w * h * 7 + 5);
1158 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2669 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1183 if (row && row->c0 <= x && x < row->c1) 2694 if (row && row->c0 <= x && x < row->c1)
1184 { 2695 {
1185 mapcell *cell = row->col + (x - row->c0); 2696 mapcell *cell = row->col + (x - row->c0);
1186 uint8_t flags = 0; 2697 uint8_t flags = 0;
1187 2698
1188 if (cell->face [0]) flags |= 1; 2699 if (cell->tile [0]) flags |= 1;
1189 if (cell->face [1]) flags |= 2; 2700 if (cell->tile [1]) flags |= 2;
1190 if (cell->face [2]) flags |= 4; 2701 if (cell->tile [2]) flags |= 4;
1191 2702
1192 *data++ = flags; 2703 *data++ = flags;
1193 2704
1194 if (flags & 1) 2705 if (flags & 1)
1195 { 2706 {
2707 tileid tile = cell->tile [0];
1196 *data++ = cell->face [0] >> 8; 2708 *data++ = tile >> 8;
1197 *data++ = cell->face [0]; 2709 *data++ = tile;
1198 } 2710 }
1199 2711
1200 if (flags & 2) 2712 if (flags & 2)
1201 { 2713 {
2714 tileid tile = cell->tile [1];
1202 *data++ = cell->face [1] >> 8; 2715 *data++ = tile >> 8;
1203 *data++ = cell->face [1]; 2716 *data++ = tile;
1204 } 2717 }
1205 2718
1206 if (flags & 4) 2719 if (flags & 4)
1207 { 2720 {
2721 tileid tile = cell->tile [2];
1208 *data++ = cell->face [2] >> 8; 2722 *data++ = tile >> 8;
1209 *data++ = cell->face [2]; 2723 *data++ = tile;
1210 } 2724 }
1211 } 2725 }
1212 else 2726 else
1213 *data++ = 0; 2727 *data++ = 0;
1214 } 2728 }
1215 } 2729 }
1216 2730
2731 /* if size is w*h + 5 then no data has been found */
2732 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2733 {
1217 SvPOK_only (data_sv); 2734 SvPOK_only (data_sv);
1218 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2735 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2736 }
2737
1219 RETVAL = data_sv; 2738 RETVAL = data_sv;
1220} 2739}
1221 OUTPUT: 2740 OUTPUT:
1222 RETVAL 2741 RETVAL
1223 2742
1224void 2743void
1225set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2744set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1226 PPCODE: 2745 PPCODE:
1227{ 2746{
1228 int x, y, z; 2747 int x, y, z;
1229 int w, h; 2748 int w, h;
1230 int x1, y1; 2749 int x1, y1;
2750 STRLEN len;
2751 uint8_t *data, *end;
2752
2753 len = SvLEN (data_sv);
2754 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2755 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2756 end = data + len + 8;
2757
2758 if (len < 5)
2759 XSRETURN_EMPTY;
1231 2760
1232 if (*data++ != 0) 2761 if (*data++ != 0)
1233 return; /* version mismatch */ 2762 XSRETURN_EMPTY; /* version mismatch */
1234 2763
1235 w = *data++ << 8; w |= *data++; 2764 w = *data++ << 8; w |= *data++;
1236 h = *data++ << 8; h |= *data++; 2765 h = *data++ << 8; h |= *data++;
1237 2766
1238 // we need to do this 'cause we don't keep an absolute coord system for rows 2767 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1250 { 2779 {
1251 maprow *row = map_get_row (self, y); 2780 maprow *row = map_get_row (self, y);
1252 2781
1253 for (x = x0; x < x1; x++) 2782 for (x = x0; x < x1; x++)
1254 { 2783 {
2784 uint8_t flags;
2785
2786 if (data + 7 >= end)
2787 XSRETURN_EMPTY;
2788
1255 uint8_t flags = *data++; 2789 flags = *data++;
1256 2790
1257 if (flags) 2791 if (flags)
1258 { 2792 {
1259 mapface face[3] = { 0, 0, 0 };
1260
1261 mapcell *cell = row_get_cell (row, x); 2793 mapcell *cell = row_get_cell (row, x);
2794 tileid tile[3] = { 0, 0, 0 };
1262 2795
1263 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2796 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1264 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2797 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1265 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2798 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1266 2799
1267 if (cell->darkness <= 0) 2800 if (cell->darkness == 0)
1268 { 2801 {
1269 cell->darkness = -1; 2802 /*cell->darkness = 0;*/
2803 EXTEND (SP, 3);
1270 2804
1271 for (z = 0; z <= 2; z++) 2805 for (z = 0; z <= 2; z++)
1272 { 2806 {
1273 cell->face[z] = face[z]; 2807 tileid t = tile [z];
1274 2808
1275 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2809 if (t >= self->texs || (t && !self->tex [t].name))
2810 {
1276 XPUSHs (sv_2mortal (newSViv (face[z]))); 2811 PUSHs (sv_2mortal (newSViv (t)));
2812 need_texid (self, t);
2813 }
2814
2815 cell->tile [z] = t;
1277 } 2816 }
1278 } 2817 }
1279 } 2818 }
1280 } 2819 }
1281 } 2820 }
1282} 2821}
1283 2822
1284MODULE = CFClient PACKAGE = CFClient::MixChunk 2823MODULE = Deliantra::Client PACKAGE = DC::RW
1285 2824
1286CFClient::MixChunk 2825DC::RW
1287new_from_file (SV *class, char *path) 2826new (SV *klass, SV *data_sv)
1288 CODE: 2827 CODE:
1289 RETVAL = Mix_LoadWAV (path); 2828{
2829 STRLEN datalen;
2830 char *data = SvPVbyte (data_sv, datalen);
2831
2832 RETVAL = SDL_RWFromConstMem (data, datalen);
2833}
1290 OUTPUT: 2834 OUTPUT:
1291 RETVAL 2835 RETVAL
1292 2836
2837DC::RW
2838new_from_file (SV *klass, const char *path, const char *mode = "rb")
2839 CODE:
2840 RETVAL = SDL_RWFromFile (path, mode);
2841 OUTPUT:
2842 RETVAL
2843
2844# fails on win32:
2845# dc.xs(2268) : error C2059: syntax error : '('
1293void 2846#void
2847#close (DC::RW self)
2848# CODE:
2849# (self->(close)) (self);
2850
2851MODULE = Deliantra::Client PACKAGE = DC::Channel
2852
2853PROTOTYPES: DISABLE
2854
2855DC::Channel
2856find ()
2857 CODE:
2858{
2859 RETVAL = Mix_GroupAvailable (-1);
2860
2861 if (RETVAL < 0)
2862 {
2863 RETVAL = Mix_GroupOldest (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 // happens sometimes, maybe it just stopped playing(?)
2868 RETVAL = Mix_GroupAvailable (-1);
2869
2870 if (RETVAL < 0)
2871 XSRETURN_UNDEF;
2872 }
2873 else
2874 Mix_HaltChannel (RETVAL);
2875 }
2876
2877 Mix_UnregisterAllEffects (RETVAL);
2878 Mix_Volume (RETVAL, 128);
2879}
2880 OUTPUT:
2881 RETVAL
2882
2883void
2884halt (DC::Channel self)
2885 CODE:
2886 Mix_HaltChannel (self);
2887
2888void
2889expire (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_ExpireChannel (self, ticks);
2892
2893void
2894fade_out (DC::Channel self, int ticks = -1)
2895 CODE:
2896 Mix_FadeOutChannel (self, ticks);
2897
2898int
2899volume (DC::Channel self, int volume)
2900 CODE:
2901 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2902 OUTPUT:
2903 RETVAL
2904
2905void
2906unregister_all_effects (DC::Channel self)
2907 CODE:
2908 Mix_UnregisterAllEffects (self);
2909
2910void
2911set_panning (DC::Channel self, int left, int right)
2912 CODE:
2913 left = CLAMP (left , 0, 255);
2914 right = CLAMP (right, 0, 255);
2915 Mix_SetPanning (self, left, right);
2916
2917void
2918set_distance (DC::Channel self, int distance)
2919 CODE:
2920 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2921
2922void
2923set_position (DC::Channel self, int angle, int distance)
2924 CODE:
2925
2926void
2927set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2928 CODE:
2929{
2930 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2931 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2932 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2933}
2934
2935void
2936set_reverse_stereo (DC::Channel self, int flip)
2937 CODE:
2938 Mix_SetReverseStereo (self, flip);
2939
2940MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2941
2942PROTOTYPES: DISABLE
2943
2944void
2945decoders ()
2946 PPCODE:
2947#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2948 int i, num = Mix_GetNumChunkDecoders ();
2949 EXTEND (SP, num);
2950 for (i = 0; i < num; ++i)
2951 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2952#else
2953 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2954#endif
2955
2956DC::MixChunk
2957new (SV *klass, DC::RW rwops)
2958 CODE:
2959 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2960 OUTPUT:
2961 RETVAL
2962
2963void
1294DESTROY (CFClient::MixChunk self) 2964DESTROY (DC::MixChunk self)
1295 CODE: 2965 CODE:
1296 Mix_FreeChunk (self); 2966 Mix_FreeChunk (self);
1297 2967
1298int 2968int
1299volume (CFClient::MixChunk self, int volume = -1) 2969volume (DC::MixChunk self, int volume = -1)
1300 CODE: 2970 CODE:
2971 if (items > 1)
2972 volume = CLAMP (volume, 0, 128);
1301 RETVAL = Mix_VolumeChunk (self, volume); 2973 RETVAL = Mix_VolumeChunk (self, volume);
1302 OUTPUT: 2974 OUTPUT:
1303 RETVAL 2975 RETVAL
1304 2976
1305int 2977DC::Channel
1306play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2978play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1307 CODE: 2979 CODE:
2980{
1308 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2981 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2982
2983 if (RETVAL < 0)
2984 XSRETURN_UNDEF;
2985
2986 if (channel < 0)
2987 {
2988 Mix_UnregisterAllEffects (RETVAL);
2989 Mix_Volume (RETVAL, 128);
2990 }
2991}
1309 OUTPUT: 2992 OUTPUT:
1310 RETVAL 2993 RETVAL
1311 2994
1312MODULE = CFClient PACKAGE = CFClient::MixMusic 2995MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2996
2997void
2998decoders ()
2999 PPCODE:
3000#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3001 int i, num = Mix_GetNumMusicDecoders ();
3002 EXTEND (SP, num);
3003 for (i = 0; i < num; ++i)
3004 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3005#else
3006 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3007#endif
1313 3008
1314int 3009int
1315volume (int volume = -1) 3010volume (int volume = -1)
3011 PROTOTYPE: ;$
1316 CODE: 3012 CODE:
3013 if (items > 0)
3014 volume = CLAMP (volume, 0, 128);
1317 RETVAL = Mix_VolumeMusic (volume); 3015 RETVAL = Mix_VolumeMusic (volume);
1318 OUTPUT: 3016 OUTPUT:
1319 RETVAL 3017 RETVAL
1320 3018
1321CFClient::MixMusic 3019void
1322new_from_file (SV *class, char *path) 3020fade_out (int ms)
1323 CODE: 3021 CODE:
1324 RETVAL = Mix_LoadMUS (path); 3022 Mix_FadeOutMusic (ms);
3023
3024void
3025halt ()
3026 CODE:
3027 Mix_HaltMusic ();
3028
3029int
3030playing ()
3031 CODE:
3032 RETVAL = Mix_PlayingMusic ();
1325 OUTPUT: 3033 OUTPUT:
1326 RETVAL 3034 RETVAL
1327 3035
3036DC::MixMusic
3037new (SV *klass, DC::RW rwops)
3038 CODE:
3039 RETVAL = Mix_LoadMUS_RW (rwops);
3040 OUTPUT:
3041 RETVAL
3042
1328void 3043void
1329DESTROY (CFClient::MixMusic self) 3044DESTROY (DC::MixMusic self)
1330 CODE: 3045 CODE:
1331 Mix_FreeMusic (self); 3046 Mix_FreeMusic (self);
1332 3047
1333int 3048int
1334play (CFClient::MixMusic self, int loops = -1) 3049play (DC::MixMusic self, int loops = -1)
1335 CODE: 3050 CODE:
1336 RETVAL = Mix_PlayMusic (self, loops); 3051 RETVAL = Mix_PlayMusic (self, loops);
1337 OUTPUT: 3052 OUTPUT:
1338 RETVAL 3053 RETVAL
1339 3054
3055void
3056fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3057 CODE:
3058 Mix_FadeInMusicPos (self, loops, ms, position);
3059
1340MODULE = CFClient PACKAGE = CFClient::OpenGL 3060MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3061
3062PROTOTYPES: ENABLE
1341 3063
1342BOOT: 3064BOOT:
1343{ 3065{
1344 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3066 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1345 static const struct { 3067 static const struct {
1346 const char *name; 3068 const char *name;
1347 IV iv; 3069 IV iv;
1348 } *civ, const_iv[] = { 3070 } *civ, const_iv[] = {
1349# define const_iv(name) { # name, (IV)name } 3071# define const_iv(name) { # name, (IV)name }
3072 const_iv (GL_VENDOR),
3073 const_iv (GL_VERSION),
3074 const_iv (GL_EXTENSIONS),
3075 const_iv (GL_MAX_TEXTURE_UNITS),
1350 const_iv (GL_COLOR_MATERIAL), 3076 const_iv (GL_COLOR_MATERIAL),
1351 const_iv (GL_SMOOTH), 3077 const_iv (GL_SMOOTH),
1352 const_iv (GL_FLAT), 3078 const_iv (GL_FLAT),
3079 const_iv (GL_DITHER),
1353 const_iv (GL_BLEND), 3080 const_iv (GL_BLEND),
3081 const_iv (GL_CULL_FACE),
3082 const_iv (GL_SCISSOR_TEST),
3083 const_iv (GL_DEPTH_TEST),
3084 const_iv (GL_ALPHA_TEST),
3085 const_iv (GL_NORMALIZE),
3086 const_iv (GL_RESCALE_NORMAL),
3087 const_iv (GL_FRONT),
3088 const_iv (GL_BACK),
3089 const_iv (GL_AUX0),
1354 const_iv (GL_AND), 3090 const_iv (GL_AND),
1355 const_iv (GL_ONE), 3091 const_iv (GL_ONE),
1356 const_iv (GL_ZERO), 3092 const_iv (GL_ZERO),
1357 const_iv (GL_SRC_ALPHA), 3093 const_iv (GL_SRC_ALPHA),
1358 const_iv (GL_SRC_ALPHA_SATURATE), 3094 const_iv (GL_DST_ALPHA),
1359 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3095 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1360 const_iv (GL_ONE_MINUS_DST_ALPHA), 3096 const_iv (GL_ONE_MINUS_DST_ALPHA),
3097 const_iv (GL_SRC_COLOR),
3098 const_iv (GL_DST_COLOR),
3099 const_iv (GL_ONE_MINUS_SRC_COLOR),
3100 const_iv (GL_ONE_MINUS_DST_COLOR),
3101 const_iv (GL_SRC_ALPHA_SATURATE),
1361 const_iv (GL_RGB), 3102 const_iv (GL_RGB),
1362 const_iv (GL_RGBA), 3103 const_iv (GL_RGBA),
3104 const_iv (GL_RGBA4),
3105 const_iv (GL_RGBA8),
3106 const_iv (GL_RGB5_A1),
1363 const_iv (GL_UNSIGNED_BYTE), 3107 const_iv (GL_UNSIGNED_BYTE),
3108 const_iv (GL_UNSIGNED_SHORT),
3109 const_iv (GL_UNSIGNED_INT),
1364 const_iv (GL_ALPHA), 3110 const_iv (GL_ALPHA),
3111 const_iv (GL_INTENSITY),
3112 const_iv (GL_LUMINANCE),
3113 const_iv (GL_LUMINANCE_ALPHA),
1365 const_iv (GL_FLOAT), 3114 const_iv (GL_FLOAT),
1366 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3115 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3116 const_iv (GL_COMPRESSED_ALPHA_ARB),
3117 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3118 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3119 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3120 const_iv (GL_COMPRESSED_RGB_ARB),
3121 const_iv (GL_COMPRESSED_RGBA_ARB),
1367 const_iv (GL_COMPILE), 3122 const_iv (GL_COMPILE),
3123 const_iv (GL_PROXY_TEXTURE_1D),
3124 const_iv (GL_PROXY_TEXTURE_2D),
1368 const_iv (GL_TEXTURE_1D), 3125 const_iv (GL_TEXTURE_1D),
1369 const_iv (GL_TEXTURE_2D), 3126 const_iv (GL_TEXTURE_2D),
1370 const_iv (GL_TEXTURE_ENV), 3127 const_iv (GL_TEXTURE_ENV),
1371 const_iv (GL_TEXTURE_MAG_FILTER), 3128 const_iv (GL_TEXTURE_MAG_FILTER),
1372 const_iv (GL_TEXTURE_MIN_FILTER), 3129 const_iv (GL_TEXTURE_MIN_FILTER),
1373 const_iv (GL_TEXTURE_ENV_MODE), 3130 const_iv (GL_TEXTURE_ENV_MODE),
1374 const_iv (GL_TEXTURE_WRAP_S), 3131 const_iv (GL_TEXTURE_WRAP_S),
1375 const_iv (GL_TEXTURE_WRAP_T), 3132 const_iv (GL_TEXTURE_WRAP_T),
3133 const_iv (GL_REPEAT),
1376 const_iv (GL_CLAMP), 3134 const_iv (GL_CLAMP),
1377 const_iv (GL_REPEAT), 3135 const_iv (GL_CLAMP_TO_EDGE),
1378 const_iv (GL_NEAREST), 3136 const_iv (GL_NEAREST),
1379 const_iv (GL_LINEAR), 3137 const_iv (GL_LINEAR),
1380 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3138 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1381 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3139 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1382 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3140 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1383 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3141 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1384 const_iv (GL_GENERATE_MIPMAP), 3142 const_iv (GL_GENERATE_MIPMAP),
1385 const_iv (GL_MODULATE), 3143 const_iv (GL_MODULATE),
3144 const_iv (GL_DECAL),
1386 const_iv (GL_REPLACE), 3145 const_iv (GL_REPLACE),
3146 const_iv (GL_DEPTH_BUFFER_BIT),
1387 const_iv (GL_COLOR_BUFFER_BIT), 3147 const_iv (GL_COLOR_BUFFER_BIT),
1388 const_iv (GL_PROJECTION), 3148 const_iv (GL_PROJECTION),
1389 const_iv (GL_MODELVIEW), 3149 const_iv (GL_MODELVIEW),
1390 const_iv (GL_COLOR_LOGIC_OP), 3150 const_iv (GL_COLOR_LOGIC_OP),
3151 const_iv (GL_SEPARABLE_2D),
1391 const_iv (GL_CONVOLUTION_2D), 3152 const_iv (GL_CONVOLUTION_2D),
1392 const_iv (GL_CONVOLUTION_BORDER_MODE), 3153 const_iv (GL_CONVOLUTION_BORDER_MODE),
1393 const_iv (GL_CONSTANT_BORDER), 3154 const_iv (GL_CONSTANT_BORDER),
3155 const_iv (GL_POINTS),
1394 const_iv (GL_LINES), 3156 const_iv (GL_LINES),
3157 const_iv (GL_LINE_STRIP),
3158 const_iv (GL_LINE_LOOP),
1395 const_iv (GL_QUADS), 3159 const_iv (GL_QUADS),
3160 const_iv (GL_QUAD_STRIP),
3161 const_iv (GL_TRIANGLES),
3162 const_iv (GL_TRIANGLE_STRIP),
3163 const_iv (GL_TRIANGLE_FAN),
1396 const_iv (GL_LINE_LOOP), 3164 const_iv (GL_POLYGON),
1397 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3165 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3166 const_iv (GL_POINT_SMOOTH_HINT),
3167 const_iv (GL_LINE_SMOOTH_HINT),
3168 const_iv (GL_POLYGON_SMOOTH_HINT),
3169 const_iv (GL_GENERATE_MIPMAP_HINT),
3170 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1398 const_iv (GL_FASTEST), 3171 const_iv (GL_FASTEST),
3172 const_iv (GL_DONT_CARE),
3173 const_iv (GL_NICEST),
3174 const_iv (GL_V2F),
3175 const_iv (GL_V3F),
3176 const_iv (GL_T2F_V3F),
3177 const_iv (GL_T2F_N3F_V3F),
3178 const_iv (GL_FUNC_ADD),
3179 const_iv (GL_FUNC_SUBTRACT),
3180 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1399# undef const_iv 3181# undef const_iv
1400 }; 3182 };
1401 3183
1402 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3184 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1403 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3185 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3186
3187 texture_av = newAV ();
3188 AvREAL_off (texture_av);
1404} 3189}
3190
3191void
3192disable_GL_EXT_blend_func_separate ()
3193 CODE:
3194 gl.BlendFuncSeparate = 0;
3195 gl.BlendFuncSeparateEXT = 0;
3196
3197void
3198apple_nvidia_bug (int enable)
3199
3200const char *
3201gl_vendor ()
3202 CODE:
3203 RETVAL = (const char *)glGetString (GL_VENDOR);
3204 OUTPUT:
3205 RETVAL
3206
3207const char *
3208gl_version ()
3209 CODE:
3210 RETVAL = (const char *)glGetString (GL_VERSION);
3211 OUTPUT:
3212 RETVAL
3213
3214const char *
3215gl_extensions ()
3216 CODE:
3217 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3218 OUTPUT:
3219 RETVAL
3220
3221const char *glGetString (GLenum pname)
3222 CODE:
3223 RETVAL = (const char *)glGetString (pname);
3224 OUTPUT:
3225 RETVAL
3226
3227GLint glGetInteger (GLenum pname)
3228 CODE:
3229 glGetIntegerv (pname, &RETVAL);
3230 OUTPUT:
3231 RETVAL
3232
3233GLdouble glGetDouble (GLenum pname)
3234 CODE:
3235 glGetDoublev (pname, &RETVAL);
3236 OUTPUT:
3237 RETVAL
1405 3238
1406int glGetError () 3239int glGetError ()
3240
3241void glFinish ()
3242
3243void glFlush ()
1407 3244
1408void glClear (int mask) 3245void glClear (int mask)
1409 3246
1410void glClearColor (float r, float g, float b, float a = 1.0) 3247void glClearColor (float r, float g, float b, float a = 1.0)
1411 PROTOTYPE: @ 3248 PROTOTYPE: @
… …
1418 3255
1419void glHint (int target, int mode) 3256void glHint (int target, int mode)
1420 3257
1421void glBlendFunc (int sfactor, int dfactor) 3258void glBlendFunc (int sfactor, int dfactor)
1422 3259
3260void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3261 CODE:
3262 gl_BlendFuncSeparate (sa, da, saa, daa);
3263
3264# void glBlendEquation (int se)
3265
3266void glDepthMask (int flag)
3267
1423void glLogicOp (int opcode) 3268void glLogicOp (int opcode)
1424 3269
3270void glColorMask (int red, int green, int blue, int alpha)
3271
1425void glMatrixMode (int mode) 3272void glMatrixMode (int mode)
1426 3273
1427void glPushMatrix () 3274void glPushMatrix ()
1428 3275
1429void glPopMatrix () 3276void glPopMatrix ()
1430 3277
1431void glLoadIdentity () 3278void glLoadIdentity ()
1432 3279
3280void glDrawBuffer (int buffer)
3281
3282void glReadBuffer (int buffer)
3283
1433# near and far are due to microsofts buggy c compiler 3284# near_ and far_ are due to microsofts buggy "c" compiler
3285void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3286
3287# near_ and far_ are due to microsofts buggy "c" compiler
1434void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3288void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1435 3289
3290PROTOTYPES: DISABLE
3291
1436void glViewport (int x, int y, int width, int height) 3292void glViewport (int x, int y, int width, int height)
3293
3294void glScissor (int x, int y, int width, int height)
1437 3295
1438void glTranslate (float x, float y, float z = 0.) 3296void glTranslate (float x, float y, float z = 0.)
1439 CODE: 3297 CODE:
1440 glTranslatef (x, y, z); 3298 glTranslatef (x, y, z);
1441 3299
… …
1445 3303
1446void glRotate (float angle, float x, float y, float z) 3304void glRotate (float angle, float x, float y, float z)
1447 CODE: 3305 CODE:
1448 glRotatef (angle, x, y, z); 3306 glRotatef (angle, x, y, z);
1449 3307
1450void glBegin (int mode)
1451
1452void glEnd ()
1453
1454void glColor (float r, float g, float b, float a = 1.0) 3308void glColor (float r, float g, float b, float a = 1.0)
1455 PROTOTYPE: @ 3309 PROTOTYPE: @
3310 ALIAS:
3311 glColor_premultiply = 1
1456 CODE: 3312 CODE:
3313 if (ix)
3314 {
3315 r *= a;
3316 g *= a;
3317 b *= a;
3318 }
3319 // microsoft visual "c" rounds instead of truncating...
1457 glColor4f (r, g, b, a); 3320 glColor4f (r, g, b, a);
3321
3322void glRasterPos (float x, float y, float z = 0.)
3323 CODE:
3324 glRasterPos3f (0, 0, z);
3325 glBitmap (0, 0, 0, 0, x, y, 0);
1458 3326
1459void glVertex (float x, float y, float z = 0.) 3327void glVertex (float x, float y, float z = 0.)
1460 CODE: 3328 CODE:
1461 glVertex3f (x, y, z); 3329 glVertex3f (x, y, z);
1462 3330
1463void glTexCoord (float s, float t) 3331void glTexCoord (float s, float t)
1464 CODE: 3332 CODE:
1465 glTexCoord2f (s, t); 3333 glTexCoord2f (s, t);
1466 3334
3335void glRect (float x1, float y1, float x2, float y2)
3336 CODE:
3337 glRectf (x1, y1, x2, y2);
3338
3339void glRect_lineloop (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glBegin (GL_LINE_LOOP);
3342 glVertex2f (x1, y1);
3343 glVertex2f (x2, y1);
3344 glVertex2f (x2, y2);
3345 glVertex2f (x1, y2);
3346 glEnd ();
3347
3348PROTOTYPES: ENABLE
3349
3350void glBegin (int mode)
3351
3352void glEnd ()
3353
3354void glPointSize (GLfloat size)
3355
3356void glLineWidth (GLfloat width)
3357
3358void glInterleavedArrays (int format, int stride, char *data)
3359
3360void glDrawElements (int mode, int count, int type, char *indices)
3361
3362# 1.2 void glDrawRangeElements (int mode, int start, int end
3363
1467void glTexEnv (int target, int pname, float param) 3364void glTexEnv (int target, int pname, float param)
1468 CODE: 3365 CODE:
1469 glTexEnvf (target, pname, param); 3366 glTexEnvf (target, pname, param);
1470 3367
1471void glTexParameter (int target, int pname, float param) 3368void glTexParameter (int target, int pname, float param)
… …
1474 3371
1475void glBindTexture (int target, int name) 3372void glBindTexture (int target, int name)
1476 3373
1477void glConvolutionParameter (int target, int pname, float params) 3374void glConvolutionParameter (int target, int pname, float params)
1478 CODE: 3375 CODE:
1479 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3376 if (gl.ConvolutionParameterf)
3377 gl.ConvolutionParameterf (target, pname, params);
1480 3378
1481void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3379void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1482 CODE: 3380 CODE:
1483 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3381 if (gl.ConvolutionFilter2D)
1484 (target, internalformat, width, height, format, type, data)); 3382 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1485 3383
3384void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3385 CODE:
3386 if (gl.SeparableFilter2D)
3387 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3388
1486void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3389void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1487 3390
1488void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3391void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3392
3393void glDrawPixels (int width, int height, int format, int type, char *pixels)
3394
3395void glPixelZoom (float x, float y)
3396
3397void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1489 3398
1490int glGenTexture () 3399int glGenTexture ()
1491 CODE: 3400 CODE:
1492{ 3401 RETVAL = gen_texture ();
1493 GLuint name;
1494 glGenTextures (1, &name);
1495 RETVAL = name;
1496}
1497 OUTPUT: 3402 OUTPUT:
1498 RETVAL 3403 RETVAL
1499 3404
1500void glDeleteTexture (int name) 3405void glDeleteTexture (int name)
1501 CODE: 3406 CODE:
1502{
1503 GLuint name_ = name;
1504 glDeleteTextures (1, &name_); 3407 del_texture (name);
1505} 3408
1506
1507int glGenList () 3409int glGenList ()
1508 CODE: 3410 CODE:
1509 RETVAL = glGenLists (1); 3411 RETVAL = glGenLists (1);
1510 OUTPUT: 3412 OUTPUT:
1511 RETVAL 3413 RETVAL
… …
1518 3420
1519void glEndList () 3421void glEndList ()
1520 3422
1521void glCallList (int list) 3423void glCallList (int list)
1522 3424
3425void c_init ()
3426 CODE:
3427 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3428 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3429
3430MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3431
3432PROTOTYPES: DISABLE
3433
3434void
3435find_widget (SV *self, NV x, NV y)
3436 PPCODE:
3437{
3438 if (within_widget (self, x, y))
3439 XPUSHs (self);
3440}
3441
3442BOOT:
3443{
3444 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3445
3446 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3447 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3448 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3449 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3450}
3451
3452void
3453draw (SV *self)
3454 CODE:
3455{
3456 HV *hv;
3457 SV **svp;
3458 NV x, y, w, h;
3459 SV *draw_x_sv = GvSV (draw_x_gv);
3460 SV *draw_y_sv = GvSV (draw_y_gv);
3461 SV *draw_w_sv = GvSV (draw_w_gv);
3462 SV *draw_h_sv = GvSV (draw_h_gv);
3463 double draw_x, draw_y;
3464
3465 if (!SvROK (self))
3466 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3467
3468 hv = (HV *)SvRV (self);
3469
3470 if (SvTYPE (hv) != SVt_PVHV)
3471 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3472
3473 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3474 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3475
3476 if (!h || !w)
3477 XSRETURN_EMPTY;
3478
3479 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3480 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3481
3482 draw_x = SvNV (draw_x_sv) + x;
3483 draw_y = SvNV (draw_y_sv) + y;
3484
3485 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3486 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3487 XSRETURN_EMPTY;
3488
3489 sv_setnv (draw_x_sv, draw_x);
3490 sv_setnv (draw_y_sv, draw_y);
3491
3492 glPushMatrix ();
3493 glTranslated (x, y, 0);
3494
3495 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3496 {
3497 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3498
3499 if (svp && SvTRUE (*svp))
3500 {
3501 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3502 glEnable (GL_BLEND);
3503 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3504 glBegin (GL_QUADS);
3505 glVertex2f (0, 0);
3506 glVertex2f (w, 0);
3507 glVertex2f (w, h);
3508 glVertex2f (0, h);
3509 glEnd ();
3510 glDisable (GL_BLEND);
3511 }
3512 }
3513#if 0
3514 // draw borders, for debugging
3515 glPushMatrix ();
3516 glColor4f (1., 1., 0., 1.);
3517 glTranslatef (.5, .5, 0.);
3518 glBegin (GL_LINE_LOOP);
3519 glVertex2f (0 , 0);
3520 glVertex2f (w - 1, 0);
3521 glVertex2f (w - 1, h - 1);
3522 glVertex2f (0 , h - 1);
3523 glEnd ();
3524 glPopMatrix ();
3525#endif
3526 PUSHMARK (SP);
3527 XPUSHs (self);
3528 PUTBACK;
3529 call_method ("_draw", G_VOID | G_DISCARD);
3530 SPAGAIN;
3531
3532 glPopMatrix ();
3533
3534 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3535 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3536}
3537

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines