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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.128 by root, Wed Jul 5 03:01:01 2006 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
28#endif
29
30#include <cassert>
12#include <math.h> 31#include <cmath>
13#include <string.h> 32#include <cstring>
14#include <stdio.h> 33#include <cstdio>
15#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
16 40
17#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
18#include <SDL_endian.h> 43#include <SDL_endian.h>
19#include <SDL_image.h> 44#include <SDL_image.h>
20#include <SDL_mixer.h> 45#include <SDL_mixer.h>
21#include <SDL_opengl.h> 46#include <SDL_opengl.h>
22 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
23#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
24#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
25 57
26#include <glib/gmacros.h> 58#include <glib.h>
27 59
28#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
29 72
30#ifndef _WIN32 73#ifndef _WIN32
31# include <sys/types.h> 74# include <sys/types.h>
32# include <sys/socket.h> 75# include <sys/socket.h>
33# include <netinet/in.h> 76# include <netinet/in.h>
34# include <netinet/tcp.h> 77# include <netinet/tcp.h>
35# include <inttypes.h> 78# include <inttypes.h>
36#else
37 typedef unsigned char uint8_t;
38 typedef unsigned short uint16_t;
39 typedef unsigned int uint32_t;
40 typedef signed char int8_t;
41 typedef signed short int16_t;
42 typedef signed int int32_t;
43#endif 79#endif
44 80
45#include "glext.h" 81#include "ecb.h"
82#include "salloc.h"
46 83
47#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48 85
86/* this is used as fow flag as well, so has to have a different value */
87/* then anything that is computed by incoming darkness */
49#define FOW_DARKNESS 32 88#define FOW_DARKNESS 50
89#define DARKNESS_ADJUST(n) (n)
50 90
51#define MAP_EXTEND_X 32 91#define MAP_EXTEND_X 32
52#define MAP_EXTEND_Y 512 92#define MAP_EXTEND_Y 512
53 93
54#define MIN_FONT_HEIGHT 10 94#define MIN_FONT_HEIGHT 10
55 95
56#if 0 96/* mask out modifiers we are not interested in */
57# define PARACHUTE SDL_INIT_NOPARACHUTE 97#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
58#else 98
59# define PARACHUTE 0 99#define KMOD_LRAM 0x10000 // our extension
60#endif 100
101#define TEXID_SPEECH 1
102#define TEXID_NOFACE 2
103
104// approximately divide by 255
105static unsigned int
106div255 (unsigned int n)
107{
108 return (n + (n >> 8)) >> 8;
109}
110
111static unsigned int
112minpot (unsigned int n)
113{
114 if (!n)
115 return 0;
116
117 --n;
118
119 n |= n >> 1;
120 n |= n >> 2;
121 n |= n >> 4;
122 n |= n >> 8;
123 n |= n >> 16;
124
125 return n + 1;
126}
127
128static char *
129fast_sv_grow (SV *sv, STRLEN need)
130{
131 STRLEN len = SvLEN (sv);
132 STRLEN want = SvCUR (sv) + need;
133
134 if (ecb_expect_false (len < want))
135 {
136 do
137 len *= 2;
138 while (len < want);
139
140 sv_grow (sv, len);
141 }
142
143 SvCUR_set (sv, want);
144 return SvEND (sv) - need;
145}
146
147static AV *texture_av;
61 148
62static struct 149static struct
63{ 150{
64#define GL_FUNC(ptr,name) ptr name; 151#define GL_FUNC(ptr,name) ptr name;
65#include "glfunc.h" 152#include "glfunc.h"
66#undef GL_FUNC 153#undef GL_FUNC
67} gl; 154} gl;
68 155
156static void
69static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 157gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70{ 158{
71 if (gl.BlendFuncSeparate) 159 if (gl.BlendFuncSeparate)
72 gl.BlendFuncSeparate (sa, da, saa, daa); 160 gl.BlendFuncSeparate (sa, da, saa, daa);
73 else if (gl.BlendFuncSeparateEXT) 161 else if (gl.BlendFuncSeparateEXT)
74 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 162 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75 else 163 else
76 glBlendFunc (sa, da); 164 glBlendFunc (sa, da);
77} 165}
78 166
167static GLuint
168gen_texture ()
169{
170 GLuint name;
171
172 if (AvFILL (texture_av) >= 0)
173 name = (GLuint)(size_t)av_pop (texture_av);
174 else
175 glGenTextures (1, &name);
176
177 return name;
178}
179
180static void
181del_texture (GLuint name)
182{
183 /* make a half-assed attempt at returning the memory used by the texture */
184 /* textures are frequently being reused by cfplus anyway */
185 /*glBindTexture (GL_TEXTURE_2D, name);*/
186 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
187 av_push (texture_av, (SV *)(size_t)name);
188 glDeleteTextures (1, &name);
189}
190
79#include "texcache.c" 191#include "texcache.c"
192#include "rendercache.c"
80 193
81#include "pango-font.c" 194#include "pango-font.c"
82#include "pango-fontmap.c" 195#include "pango-fontmap.c"
83#include "pango-render.c" 196#include "pango-render.c"
84 197
198typedef IV DC__Channel;
199typedef SDL_RWops *DC__RW;
85typedef Mix_Chunk *CFClient__MixChunk; 200typedef Mix_Chunk *DC__MixChunk;
86typedef Mix_Music *CFClient__MixMusic; 201typedef Mix_Music *DC__MixMusic;
87 202
88typedef PangoFontDescription *CFClient__Font; 203typedef PangoFontDescription *DC__Font;
89 204
90static int 205static int
91shape_attr_p (PangoLayoutRun *run) 206shape_attr_p (PangoLayoutRun *run)
92{ 207{
93 GSList *attrs = run->item->analysis.extra_attrs; 208 GSList *attrs = run->item->analysis.extra_attrs;
94 209
95 while (attrs) 210 while (attrs)
96 { 211 {
97 PangoAttribute *attr = attrs->data; 212 PangoAttribute *attr = (PangoAttribute *)attrs->data;
98 213
99 if (attr->klass->type == PANGO_ATTR_SHAPE) 214 if (attr->klass->type == PANGO_ATTR_SHAPE)
100 return 1; 215 return 1;
101 216
102 attrs = attrs->next; 217 attrs = attrs->next;
103 } 218 }
104 219
105 return 0; 220 return 0;
106} 221}
107 222
108typedef struct cf_layout { 223struct cf_layout {
109 PangoLayout *pl; 224 PangoLayout *pl;
110 float r, g, b, a; // default color for rgba mode 225 float r, g, b, a; // default color for rgba mode
111 int base_height; 226 int base_height;
112 CFClient__Font font; 227 DC__Font font;
113} *CFClient__Layout; 228 rc_t rc;
229};
114 230
231typedef cf_layout *DC__Layout;
232
115static CFClient__Font default_font; 233static DC__Font default_font;
116static PangoContext *opengl_context; 234static PangoContext *opengl_context;
117static PangoFontMap *opengl_fontmap; 235static PangoFontMap *opengl_fontmap;
118 236
119static void 237static void
120substitute_func (FcPattern *pattern, gpointer data) 238substitute_func (FcPattern *pattern, gpointer data)
121{ 239{
122 FcPatternAddBool (pattern, FC_HINTING, 1); 240 FcPatternAddBool (pattern, FC_HINTING, 1);
123#ifdef FC_HINT_STYLE 241#ifdef FC_HINT_STYLE
124 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 242 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125#endif 243#endif
126 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 244 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127} 245}
128 246
129static void 247static void
130layout_update_font (CFClient__Layout self) 248layout_update_font (DC__Layout self)
131{ 249{
132 /* use a random scale factor to account for unknown descenders, 0.8 works 250 /* use a random scale factor to account for unknown descenders, 0.8 works
133 * reasonably well with bitstream vera 251 * reasonably well with dejavu/bistream fonts
134 */ 252 */
135 PangoFontDescription *font = self->font ? self->font : default_font; 253 PangoFontDescription *font = self->font ? self->font : default_font;
136 254
137 pango_font_description_set_absolute_size (font, 255 pango_font_description_set_absolute_size (font,
138 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 256 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139 257
140 pango_layout_set_font_description (self->pl, font); 258 pango_layout_set_font_description (self->pl, font);
141} 259}
142 260
143static void 261static void
144layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 262layout_get_pixel_size (DC__Layout self, int *w, int *h)
145{ 263{
264 PangoRectangle rect;
265
266 // get_pixel_* wrongly rounds down
146 pango_layout_get_pixel_size (self->pl, w, h); 267 pango_layout_get_extents (self->pl, 0, &rect);
147 268
148 if (!*w) *w = 1; 269 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149 if (!*h) *h = 1; 270 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150 271
151 *w = (*w + 3) & ~3; 272 if (!rect.width) rect.width = 1;
152} 273 if (!rect.height) rect.height = 1;
153 274
275 *w = rect.width;
276 *h = rect.height;
277}
278
279/////////////////////////////////////////////////////////////////////////////
280
281typedef uint16_t tileid;
154typedef uint16_t mapface; 282typedef uint16_t faceid;
155 283
156typedef struct { 284struct maptex
285{
157 GLint name; 286 GLuint name;
158 int w, h; 287 int w, h;
159 float s, t; 288 float s, t;
160 uint8_t r, g, b, a; 289 uint8_t r, g, b, a;
161} maptex; 290 tileid smoothtile;
291 uint8_t smoothlevel;
292 uint8_t unused; /* set to zero on use */
293};
162 294
163typedef struct { 295struct mapcell
296{
297 uint32_t player;
298 tileid tile[3];
164 int16_t darkness; 299 uint16_t darkness;
165 mapface face[3]; 300 uint8_t stat_width, stat_hp, flags, smoothmax;
166} mapcell; 301};
167 302
168typedef struct { 303struct maprow
304{
169 int32_t c0, c1; 305 int32_t c0, c1;
170 mapcell *col; 306 mapcell *col;
171} maprow; 307};
172 308
173typedef struct map { 309struct mapgrid {
174 int x, y, w, h; 310 int x, y, w, h;
175 int ox, oy; /* offset to virtual global coordinate system */ 311 int ox, oy; /* offset to virtual global coordinate system */
176 int faces; 312 int faces; tileid *face2tile; // [faceid]
177 mapface *face; 313 int texs; maptex *tex; // [tileid]
178
179 int texs;
180 maptex *tex;
181 314
182 int32_t rows; 315 int32_t rows;
183 maprow *row; 316 maprow *row;
184} *CFClient__Map; 317};
185 318
186static char * 319typedef mapgrid *DC__Map;
320
321template<typename T>
322ecb_cold static void
187prepend (char *ptr, int sze, int inc) 323prepend (T *&ptr, int sze, int inc)
188{ 324{
189 char *p; 325 T *p;
190 326
191 New (0, p, sze + inc, char); 327 Newx (p, inc + sze, T);
192 Zero (p, inc, char); 328 Zero (p, inc, T);
193 Move (ptr, p + inc, sze, char); 329 Move (ptr, p + inc, sze, T);
194 Safefree (ptr); 330 Safefree (ptr);
195 331
196 return p; 332 ptr = p;
197} 333}
198 334
199static char * 335template<typename T>
336ecb_cold static void
200append (char *ptr, int sze, int inc) 337append (T *&ptr, int sze, int inc)
201{ 338{
202 Renew (ptr, sze + inc, char); 339 Renew (ptr, sze + inc, T);
203 Zero (ptr + sze, inc, char); 340 Zero (ptr + sze, inc, T);
341}
204 342
343static void
344need_facenum (struct mapgrid *self, faceid face)
345{
346 if (ecb_expect_true (self->faces > face))
205 return ptr; 347 return;
206}
207 348
208#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 349 size_t newsize = minpot (face + 1);
209#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 350 append (self->face2tile, self->faces, newsize - self->faces);
351 self->faces = newsize;
352}
353
354static void
355need_texid (struct mapgrid *self, int texid)
356{
357 if (ecb_expect_true (self->texs > texid))
358 return;
359
360 size_t newsize = minpot (texid + 1);
361 append (self->tex, self->texs, newsize - self->texs);
362 self->texs = newsize;
363}
210 364
211static maprow * 365static maprow *
212map_get_row (CFClient__Map self, int y) 366map_get_row (mapgrid *self, int y)
213{ 367{
214 if (0 > y) 368 if (0 > y)
215 { 369 {
216 int extend = - y + MAP_EXTEND_Y; 370 int extend = - y + MAP_EXTEND_Y;
217 Prepend (maprow, self->row, self->rows, extend); 371 prepend (self->row, self->rows, extend);
218 372
219 self->rows += extend; 373 self->rows += extend;
220 self->y += extend; 374 self->y += extend;
221 y += extend; 375 y += extend;
222 } 376 }
223 else if (y >= self->rows) 377 else if (y >= self->rows)
224 { 378 {
225 int extend = y - self->rows + MAP_EXTEND_Y; 379 int extend = y - self->rows + MAP_EXTEND_Y;
226 Append (maprow, self->row, self->rows, extend); 380 append (self->row, self->rows, extend);
227 self->rows += extend; 381 self->rows += extend;
228 } 382 }
229 383
230 return self->row + y; 384 return self->row + y;
231} 385}
241 } 395 }
242 396
243 if (row->c0 > x) 397 if (row->c0 > x)
244 { 398 {
245 int extend = row->c0 - x + MAP_EXTEND_X; 399 int extend = row->c0 - x + MAP_EXTEND_X;
246 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 400 prepend (row->col, row->c1 - row->c0, extend);
247 row->c0 -= extend; 401 row->c0 -= extend;
248 } 402 }
249 else if (x >= row->c1) 403 else if (x >= row->c1)
250 { 404 {
251 int extend = x - row->c1 + MAP_EXTEND_X; 405 int extend = x - row->c1 + MAP_EXTEND_X;
252 Append (mapcell, row->col, row->c1 - row->c0, extend); 406 append (row->col, row->c1 - row->c0, extend);
253 row->c1 += extend; 407 row->c1 += extend;
254 } 408 }
255 409
256 return row->col + (x - row->c0); 410 return row->col + (x - row->c0);
257} 411}
258 412
259static mapcell * 413static mapcell *
260map_get_cell (CFClient__Map self, int x, int y) 414map_get_cell (mapgrid *self, int x, int y)
261{ 415{
262 return row_get_cell (map_get_row (self, y), x); 416 return row_get_cell (map_get_row (self, y), x);
263} 417}
264 418
265static void 419static void
266map_clear (CFClient__Map self) 420map_clear (mapgrid *self)
267{ 421{
268 int r; 422 int r;
269 423
270 for (r = 0; r < self->rows; r++) 424 for (r = 0; r < self->rows; r++)
271 Safefree (self->row[r].col); 425 Safefree (self->row[r].col);
278 self->oy = 0; 432 self->oy = 0;
279 self->row = 0; 433 self->row = 0;
280 self->rows = 0; 434 self->rows = 0;
281} 435}
282 436
437#define CELL_CLEAR(cell) \
438 do { \
439 if ((cell)->player) \
440 (cell)->tile [2] = 0; \
441 (cell)->darkness = 0; \
442 (cell)->stat_hp = 0; \
443 (cell)->flags = 0; \
444 (cell)->player = 0; \
445 } while (0)
446
283static void 447static void
284map_blank (CFClient__Map self, int x0, int y0, int w, int h) 448map_blank (mapgrid *self, int x0, int y0, int w, int h)
285{ 449{
286 int x, y; 450 int x, y;
287 maprow *row; 451 maprow *row;
452 mapcell *cell;
288 453
289 for (y = y0; y < y0 + h; y++) 454 for (y = y0; y < y0 + h; y++)
290 if (y >= 0) 455 if (y >= 0)
291 { 456 {
292 if (y >= self->rows) 457 if (y >= self->rows)
298 if (x >= row->c0) 463 if (x >= row->c0)
299 { 464 {
300 if (x >= row->c1) 465 if (x >= row->c1)
301 break; 466 break;
302 467
303 row->col[x - row->c0].darkness = -1; 468 cell = row->col + x - row->c0;
469
470 CELL_CLEAR (cell);
304 } 471 }
305 } 472 }
473}
474
475struct smooth_key
476{
477 tileid tile;
478 uint8_t x, y, level;
479
480 bool operator == (const smooth_key &o) const
481 {
482 return tile == o.tile && x == o.x && y == o.y && level == o.level;
483 }
484};
485
486typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
487
488namespace std {
489 template <>
490 struct hash<smooth_key>
491 {
492 size_t operator () (const smooth_key &v) const
493 {
494 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
495 }
496 };
497}
498
499static void
500smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
501{
502 auto &&it = h.find (key);
503
504 if (it == h.end ())
505 h.insert (std::make_pair (key, bits));
506 else
507 it->second |= bits;
306} 508}
307 509
308static void 510static void
309music_finished (void) 511music_finished (void)
310{ 512{
329 ev.data2 = 0; 531 ev.data2 = 0;
330 532
331 SDL_PushEvent ((SDL_Event *)&ev); 533 SDL_PushEvent ((SDL_Event *)&ev);
332} 534}
333 535
334static unsigned int 536/* SDL should provide this, really. */
335minpot (unsigned int n) 537#define SDLK_MODIFIER_MIN 300
538#define SDLK_MODIFIER_MAX 314
539
540/******************************************************************************/
541
542static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
543static GV *hover_gv;
544
545static int
546within_widget (SV *widget, NV x, NV y)
336{ 547{
337 if (!n) 548 HV *self;
549 SV **svp;
550 NV wx, ww, wy, wh;
551
552 if (!SvROK (widget))
338 return 0; 553 return 0;
339 554
340 --n; 555 self = (HV *)SvRV (widget);
341 556
342 n |= n >> 1; 557 if (SvTYPE (self) != SVt_PVHV)
343 n |= n >> 2; 558 return 0;
344 n |= n >> 4;
345 n |= n >> 8;
346 n |= n >> 16;
347 559
560 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
561 if (y < wy)
562 return 0;
563
564 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
565 if (y >= wy + wh)
566 return 0;
567
568 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
569 if (x < wx)
570 return 0;
571
572 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
573 if (x >= wx + ww)
574 return 0;
575
576 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
577 if (!svp || !SvTRUE (*svp))
578 return 0;
579
348 return n + 1; 580 return 1;
349} 581}
350 582
351MODULE = CFClient PACKAGE = CFClient 583/******************************************************************************/
584
585/* process keyboard modifiers */
586static int
587mod_munge (int mod)
588{
589 mod &= MOD_MASK;
590
591 if (mod & (KMOD_META | KMOD_ALT))
592 mod |= KMOD_LRAM;
593
594 return mod;
595}
596
597static void
598deliantra_main (SV *real_main)
599{
600 dSP;
601
602 PUSHMARK (SP);
603 call_sv (real_main, G_DISCARD | G_VOID);
604}
605
606#ifdef __MACOSX__
607 static SV *real_main;
608
609 /* to due surprising braindamage on the side of SDL design, we
610 * do some mind-boggling hack here: SDL requires a custom main()
611 * on OS X, so... we provide one and call the original main(), which,
612 * due to shared library magic, calls -lSDLmain's main, not perl's main,
613 * and which calls our main (== SDL_main) back.
614 */
615 extern C_LINKAGE int
616 main (int argc, char *argv[])
617 {
618 deliantra_main (real_main);
619 }
620
621 #undef main
622
623 extern C_LINKAGE int main (int argc, char *argv[]);
624
625 static void
626 SDL_main_hack (SV *real_main_)
627 {
628 real_main = real_main_;
629
630 char *argv[] = { "deliantra client", 0 };
631 (main) (1, argv);
632 }
633#else
634 static void
635 SDL_main_hack (SV *real_main)
636 {
637 deliantra_main (real_main);
638 }
639#endif
640
641MODULE = Deliantra::Client PACKAGE = DC
352 642
353PROTOTYPES: ENABLE 643PROTOTYPES: ENABLE
354 644
355BOOT: 645BOOT:
356{ 646{
357 HV *stash = gv_stashpv ("CFClient", 1); 647 HV *stash = gv_stashpv ("DC", 1);
358 static const struct { 648 static const struct {
359 const char *name; 649 const char *name;
360 IV iv; 650 IV iv;
361 } *civ, const_iv[] = { 651 } *civ, const_iv[] = {
362# define const_iv(name) { # name, (IV)name } 652# define const_iv(name) { # name, (IV)name }
653 const_iv (SDLK_MODIFIER_MIN),
654 const_iv (SDLK_MODIFIER_MAX),
655
363 const_iv (SDL_ACTIVEEVENT), 656 const_iv (SDL_ACTIVEEVENT),
364 const_iv (SDL_KEYDOWN), 657 const_iv (SDL_KEYDOWN),
365 const_iv (SDL_KEYUP), 658 const_iv (SDL_KEYUP),
366 const_iv (SDL_MOUSEMOTION), 659 const_iv (SDL_MOUSEMOTION),
367 const_iv (SDL_MOUSEBUTTONDOWN), 660 const_iv (SDL_MOUSEBUTTONDOWN),
376 const_iv (SDL_EVENT_RESERVEDA), 669 const_iv (SDL_EVENT_RESERVEDA),
377 const_iv (SDL_EVENT_RESERVEDB), 670 const_iv (SDL_EVENT_RESERVEDB),
378 const_iv (SDL_VIDEORESIZE), 671 const_iv (SDL_VIDEORESIZE),
379 const_iv (SDL_VIDEOEXPOSE), 672 const_iv (SDL_VIDEOEXPOSE),
380 const_iv (SDL_USEREVENT), 673 const_iv (SDL_USEREVENT),
674
675 const_iv (SDL_APPINPUTFOCUS),
676 const_iv (SDL_APPMOUSEFOCUS),
677 const_iv (SDL_APPACTIVE),
678
679
680 const_iv (SDLK_UNKNOWN),
681 const_iv (SDLK_FIRST),
682 const_iv (SDLK_BACKSPACE),
683 const_iv (SDLK_TAB),
684 const_iv (SDLK_CLEAR),
685 const_iv (SDLK_RETURN),
686 const_iv (SDLK_PAUSE),
687 const_iv (SDLK_ESCAPE),
688 const_iv (SDLK_SPACE),
689 const_iv (SDLK_EXCLAIM),
690 const_iv (SDLK_QUOTEDBL),
691 const_iv (SDLK_HASH),
692 const_iv (SDLK_DOLLAR),
693 const_iv (SDLK_AMPERSAND),
694 const_iv (SDLK_QUOTE),
695 const_iv (SDLK_LEFTPAREN),
696 const_iv (SDLK_RIGHTPAREN),
697 const_iv (SDLK_ASTERISK),
698 const_iv (SDLK_PLUS),
699 const_iv (SDLK_COMMA),
700 const_iv (SDLK_MINUS),
701 const_iv (SDLK_PERIOD),
702 const_iv (SDLK_SLASH),
703 const_iv (SDLK_0),
704 const_iv (SDLK_1),
705 const_iv (SDLK_2),
706 const_iv (SDLK_3),
707 const_iv (SDLK_4),
708 const_iv (SDLK_5),
709 const_iv (SDLK_6),
710 const_iv (SDLK_7),
711 const_iv (SDLK_8),
712 const_iv (SDLK_9),
713 const_iv (SDLK_COLON),
714 const_iv (SDLK_SEMICOLON),
715 const_iv (SDLK_LESS),
716 const_iv (SDLK_EQUALS),
717 const_iv (SDLK_GREATER),
718 const_iv (SDLK_QUESTION),
719 const_iv (SDLK_AT),
720
721 const_iv (SDLK_LEFTBRACKET),
722 const_iv (SDLK_BACKSLASH),
723 const_iv (SDLK_RIGHTBRACKET),
724 const_iv (SDLK_CARET),
725 const_iv (SDLK_UNDERSCORE),
726 const_iv (SDLK_BACKQUOTE),
727 const_iv (SDLK_DELETE),
728
729 const_iv (SDLK_FIRST),
730 const_iv (SDLK_LAST),
381 const_iv (SDLK_KP0), 731 const_iv (SDLK_KP0),
382 const_iv (SDLK_KP1), 732 const_iv (SDLK_KP1),
383 const_iv (SDLK_KP2), 733 const_iv (SDLK_KP2),
384 const_iv (SDLK_KP3), 734 const_iv (SDLK_KP3),
385 const_iv (SDLK_KP4), 735 const_iv (SDLK_KP4),
440 const_iv (SDLK_BREAK), 790 const_iv (SDLK_BREAK),
441 const_iv (SDLK_MENU), 791 const_iv (SDLK_MENU),
442 const_iv (SDLK_POWER), 792 const_iv (SDLK_POWER),
443 const_iv (SDLK_EURO), 793 const_iv (SDLK_EURO),
444 const_iv (SDLK_UNDO), 794 const_iv (SDLK_UNDO),
795
445 const_iv (KMOD_NONE), 796 const_iv (KMOD_NONE),
797 const_iv (KMOD_SHIFT),
446 const_iv (KMOD_LSHIFT), 798 const_iv (KMOD_LSHIFT),
447 const_iv (KMOD_RSHIFT), 799 const_iv (KMOD_RSHIFT),
800 const_iv (KMOD_CTRL),
448 const_iv (KMOD_LCTRL), 801 const_iv (KMOD_LCTRL),
449 const_iv (KMOD_RCTRL), 802 const_iv (KMOD_RCTRL),
803 const_iv (KMOD_ALT),
450 const_iv (KMOD_LALT), 804 const_iv (KMOD_LALT),
451 const_iv (KMOD_RALT), 805 const_iv (KMOD_RALT),
806 const_iv (KMOD_META),
452 const_iv (KMOD_LMETA), 807 const_iv (KMOD_LMETA),
453 const_iv (KMOD_RMETA), 808 const_iv (KMOD_RMETA),
454 const_iv (KMOD_NUM), 809 const_iv (KMOD_NUM),
455 const_iv (KMOD_CAPS), 810 const_iv (KMOD_CAPS),
456 const_iv (KMOD_MODE), 811 const_iv (KMOD_MODE),
457 const_iv (KMOD_CTRL), 812
458 const_iv (KMOD_SHIFT), 813 const_iv (KMOD_LRAM),
459 const_iv (KMOD_ALT), 814
460 const_iv (KMOD_META) 815 const_iv (MIX_DEFAULT_FORMAT),
816
817 const_iv (SDL_INIT_TIMER),
818 const_iv (SDL_INIT_AUDIO),
819 const_iv (SDL_INIT_VIDEO),
820 const_iv (SDL_INIT_CDROM),
821 const_iv (SDL_INIT_JOYSTICK),
822 const_iv (SDL_INIT_EVERYTHING),
823 const_iv (SDL_INIT_NOPARACHUTE),
824 const_iv (SDL_INIT_EVENTTHREAD),
825
826 const_iv (SDL_GL_RED_SIZE),
827 const_iv (SDL_GL_GREEN_SIZE),
828 const_iv (SDL_GL_BLUE_SIZE),
829 const_iv (SDL_GL_ALPHA_SIZE),
830 const_iv (SDL_GL_DOUBLEBUFFER),
831 const_iv (SDL_GL_BUFFER_SIZE),
832 const_iv (SDL_GL_DEPTH_SIZE),
833 const_iv (SDL_GL_STENCIL_SIZE),
834 const_iv (SDL_GL_ACCUM_RED_SIZE),
835 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
836 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
837 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
838 const_iv (SDL_GL_STEREO),
839 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
840 const_iv (SDL_GL_MULTISAMPLESAMPLES),
841 const_iv (SDL_GL_ACCELERATED_VISUAL),
842 const_iv (SDL_GL_SWAP_CONTROL),
843
844 const_iv (FOW_DARKNESS)
461# undef const_iv 845# undef const_iv
462 }; 846 };
463 847
464 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 848 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
465 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 849 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
850
851 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
852 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466} 853}
854
855void
856weaken (SV *rv)
857 PROTOTYPE: $
858 CODE:
859 sv_rvweaken (rv);
860
861int
862in_destruct ()
863 CODE:
864 RETVAL = PL_main_cv == Nullcv;
865 OUTPUT:
866 RETVAL
467 867
468NV floor (NV x) 868NV floor (NV x)
469 869
470NV ceil (NV x) 870NV ceil (NV x)
871
872IV minpot (UV n)
873
874UV ld32 (UV n)
875 CODE:
876 RETVAL = ecb_ld32 (n);
877 OUTPUT:
878 RETVAL
879
880IV popcount (UV n)
881 CODE:
882 RETVAL = ecb_popcount32 (n);
883 OUTPUT:
884 RETVAL
885
886NV distance (NV dx, NV dy)
887 CODE:
888 RETVAL = pow (dx * dx + dy * dy, 0.5);
889 OUTPUT:
890 RETVAL
471 891
472void 892void
473pango_init () 893pango_init ()
474 CODE: 894 CODE:
475{ 895{
476 opengl_fontmap = pango_opengl_font_map_new (); 896 opengl_fontmap = pango_opengl_font_map_new ();
477 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 897 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 898 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
899 /*pango_context_set_font_description (opengl_context, default_font);*/
900#if PANGO_VERSION_CHECK (1, 15, 2)
901 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
902 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
903#endif
479} 904}
480 905
481int 906char *SDL_GetError ()
482SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
483 907
484void 908void SDL_main_hack (SV *real_main)
909 PROTOTYPE: &
910
911int SDL_Init (U32 flags)
912
913int SDL_InitSubSystem (U32 flags)
914
915void SDL_QuitSubSystem (U32 flags)
916
485SDL_Quit () 917void SDL_Quit ()
486 918
919int SDL_GL_SetAttribute (int attr, int value)
920 C_ARGS: (SDL_GLattr)attr, value
921
922int SDL_GL_GetAttribute (int attr)
923 CODE:
924 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
925 XSRETURN_UNDEF;
926 OUTPUT:
927 RETVAL
928
487void 929void
488SDL_ListModes () 930SDL_ListModes (int rgb, int alpha)
489 PPCODE: 931 PPCODE:
490{ 932{
491 SDL_Rect **m; 933 SDL_Rect **m;
492 934
493 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 935 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 936 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 937 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 938 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497 939
498 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 940 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500 942
501 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 944 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 945 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505 947
506 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 948 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507 949 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508 SDL_EnableUNICODE (1);
509 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510 950
511 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 951 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
512 952
513 if (m && m != (SDL_Rect **)-1) 953 if (m && m != (SDL_Rect **)-1)
514 while (*m) 954 while (*m)
515 { 955 {
956 if ((*m)->w >= 400 && (*m)->h >= 300)
957 {
516 AV *av = newAV (); 958 AV *av = newAV ();
517 av_push (av, newSViv ((*m)->w)); 959 av_push (av, newSViv ((*m)->w));
518 av_push (av, newSViv ((*m)->h)); 960 av_push (av, newSViv ((*m)->h));
961 av_push (av, newSViv (rgb));
962 av_push (av, newSViv (alpha));
519 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 963 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
964 }
520 965
521 ++m; 966 ++m;
522 } 967 }
523} 968}
524 969
525char *
526SDL_GetError ()
527
528int 970int
529SDL_SetVideoMode (int w, int h, int fullscreen) 971SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530 CODE: 972 CODE:
973{
974 SDL_EnableUNICODE (1);
975 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
976
977 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
978 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
979 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
980 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
981
531 RETVAL = !!SDL_SetVideoMode ( 982 RETVAL = !!SDL_SetVideoMode (
532 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 983 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
533 ); 984 );
985
534 if (RETVAL) 986 if (RETVAL)
535 { 987 {
536 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 988 av_clear (texture_av);
537# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 989#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538# include "glfunc.h" 990#include "glfunc.h"
539# undef GL_FUNC 991#undef GL_FUNC
992 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
993 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
540 } 994 }
995}
541 OUTPUT: 996 OUTPUT:
542 RETVAL 997 RETVAL
998
999void
1000SDL_WM_SetCaption (const char *title, const char *icon)
543 1001
544void 1002void
545SDL_GL_SwapBuffers () 1003SDL_GL_SwapBuffers ()
546 1004
547char * 1005char *
548SDL_GetKeyName (int sym) 1006SDL_GetKeyName (int sym)
1007 C_ARGS: (SDLKey)sym
549 1008
1009int
1010SDL_GetAppState ()
1011
1012int
1013SDL_GetModState ()
1014
1015int
1016SDL_WaitEvent ()
1017 C_ARGS: 0
1018
550void 1019void
551SDL_PollEvent () 1020SDL_PumpEvents ()
1021
1022void
1023peep_events ()
552 PPCODE: 1024 PPCODE:
553{ 1025{
554 SDL_Event ev; 1026 SDL_Event ev;
555 1027
556 while (SDL_PollEvent (&ev)) 1028 SDL_PumpEvents ();
1029 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557 { 1030 {
558 HV *hv = newHV (); 1031 HV *hv = newHV ();
559 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1032 hv_store (hv, "type", 4, newSViv (ev.type), 0);
560 1033
561 switch (ev.type) 1034 switch (ev.type)
562 { 1035 {
563 case SDL_KEYDOWN: 1036 case SDL_KEYDOWN:
564 case SDL_KEYUP: 1037 case SDL_KEYUP:
565 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1038 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1039 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1040 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1041 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
568 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1042 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569 break; 1043 break;
570 1044
571 case SDL_ACTIVEEVENT: 1045 case SDL_ACTIVEEVENT:
572 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1046 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1047 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574 break; 1048 break;
575 1049
576 case SDL_MOUSEMOTION: 1050 case SDL_MOUSEMOTION:
1051 {
1052 int state = ev.motion.state;
1053 int x = ev.motion.x;
1054 int y = ev.motion.y;
1055 int xrel = ev.motion.xrel;
1056 int yrel = ev.motion.yrel;
1057
1058 /* do simplistic event compression */
1059 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1060 && state == ev.motion.state)
1061 {
1062 xrel += ev.motion.xrel;
1063 yrel += ev.motion.yrel;
1064 x = ev.motion.x;
1065 y = ev.motion.y;
1066 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1067 }
1068
577 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1069 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
578
579 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1070 hv_store (hv, "state", 5, newSViv (state), 0);
580 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1071 hv_store (hv, "x", 1, newSViv (x), 0);
581 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1072 hv_store (hv, "y", 1, newSViv (y), 0);
582 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1073 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1074 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1075 }
584 break; 1076 break;
585 1077
586 case SDL_MOUSEBUTTONDOWN: 1078 case SDL_MOUSEBUTTONDOWN:
587 case SDL_MOUSEBUTTONUP: 1079 case SDL_MOUSEBUTTONUP:
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1080 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589 1081
590 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1082 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1083 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1084 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1085 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
598 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1090 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1091 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600 break; 1092 break;
601 } 1093 }
602 1094
603 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1095 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604 } 1096 }
605} 1097}
606 1098
1099char *
1100SDL_AudioDriverName ()
1101 CODE:
1102{
1103 char buf [256];
1104 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1105 XSRETURN_UNDEF;
1106
1107 RETVAL = buf;
1108}
1109 OUTPUT:
1110 RETVAL
1111
607int 1112int
608Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1113Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609 POSTCALL: 1114 POSTCALL:
610 Mix_HookMusicFinished (music_finished); 1115 Mix_HookMusicFinished (music_finished);
611 Mix_ChannelFinished (channel_finished); 1116 Mix_ChannelFinished (channel_finished);
612 1117
613void 1118void
1119Mix_QuerySpec ()
1120 PPCODE:
1121{
1122 int freq, channels;
1123 Uint16 format;
1124
1125 if (Mix_QuerySpec (&freq, &format, &channels))
1126 {
1127 EXTEND (SP, 3);
1128 PUSHs (sv_2mortal (newSViv (freq)));
1129 PUSHs (sv_2mortal (newSViv (format)));
1130 PUSHs (sv_2mortal (newSViv (channels)));
1131 }
1132}
1133
1134void
614Mix_CloseAudio () 1135Mix_CloseAudio ()
615 1136
616int 1137int
617Mix_AllocateChannels (int numchans = -1) 1138Mix_AllocateChannels (int numchans = -1)
618 1139
1140const char *
1141Mix_GetError ()
1142
619void 1143void
620lowdelay (int fd, int val = 1) 1144lowdelay (int fd, int val = 1)
621 CODE: 1145 CODE:
1146 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1147
1148void
1149win32_proxy_info ()
1150 PPCODE:
1151{
622#ifndef _WIN32 1152#ifdef _WIN32
623 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1153 char buffer[2048];
1154 DWORD buflen;
1155
1156 EXTEND (SP, 3);
1157
1158 buflen = sizeof (buffer);
1159 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1160 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1161 {
1162 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1163
1164 buflen = sizeof (buffer);
1165 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1166 {
1167 PUSHs (newSVpv (buffer, 0));
1168
1169 buflen = sizeof (buffer);
1170 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1171 PUSHs (newSVpv (buffer, 0));
1172 }
1173 }
624#endif 1174#endif
1175}
625 1176
626void 1177int
627add_font (char *file) 1178add_font (char *file)
628 CODE: 1179 CODE:
629 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1180 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1181 OUTPUT:
1182 RETVAL
1183
1184void
1185IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1186
1187# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1188void
1189Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
630 1190
631void 1191void
632load_image_inline (SV *image_) 1192load_image_inline (SV *image_)
633 ALIAS: 1193 ALIAS:
634 load_image_file = 1 1194 load_image_file = 1
637 STRLEN image_len; 1197 STRLEN image_len;
638 char *image = (char *)SvPVbyte (image_, image_len); 1198 char *image = (char *)SvPVbyte (image_, image_len);
639 SDL_Surface *surface, *surface2; 1199 SDL_Surface *surface, *surface2;
640 SDL_PixelFormat fmt; 1200 SDL_PixelFormat fmt;
641 SDL_RWops *rw = ix 1201 SDL_RWops *rw = ix
642 ? SDL_RWFromFile (image, "r") 1202 ? SDL_RWFromFile (image, "rb")
643 : SDL_RWFromConstMem (image, image_len); 1203 : SDL_RWFromConstMem (image, image_len);
644 1204
645 if (!rw) 1205 if (!rw)
646 croak ("load_image: %s", SDL_GetError ()); 1206 croak ("load_image: %s", SDL_GetError ());
647 1207
676 1236
677 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1237 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678 1238
679 assert (surface2->pitch == surface2->w * 4); 1239 assert (surface2->pitch == surface2->w * 4);
680 1240
1241 SDL_LockSurface (surface2);
681 EXTEND (SP, 5); 1242 EXTEND (SP, 6);
682 PUSHs (sv_2mortal (newSViv (surface2->w))); 1243 PUSHs (sv_2mortal (newSViv (surface2->w)));
683 PUSHs (sv_2mortal (newSViv (surface2->h))); 1244 PUSHs (sv_2mortal (newSViv (surface2->h)));
684 SDL_LockSurface (surface2);
685 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1245 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
686 SDL_UnlockSurface (surface2);
687 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1246 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1247 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1248 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1249 SDL_UnlockSurface (surface2);
690 1250
691 SDL_FreeSurface (surface); 1251 SDL_FreeSurface (surface);
692 SDL_FreeSurface (surface2); 1252 SDL_FreeSurface (surface2);
693} 1253}
694 1254
720void 1280void
721error (char *message) 1281error (char *message)
722 CODE: 1282 CODE:
723 fprintf (stderr, "ERROR: %s\n", message); 1283 fprintf (stderr, "ERROR: %s\n", message);
724#ifdef _WIN32 1284#ifdef _WIN32
725 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1285 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
726#endif 1286#endif
727 1287
728void 1288void
729fatal (char *message) 1289fatal (char *message)
730 CODE: 1290 CODE:
731 fprintf (stderr, "FATAL: %s\n", message); 1291 fprintf (stderr, "FATAL: %s\n", message);
732#ifdef _WIN32 1292#ifdef _WIN32
733 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1293 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
734#endif 1294#endif
735 _exit (1); 1295 _exit (1);
736 1296
737void 1297void
738_exit (int retval) 1298_exit (int retval = 0)
739 CODE: 1299 CODE:
1300#ifdef WIN32
1301 ExitThread (retval); // unclean, please beam me up
1302#else
740 _exit (retval); 1303 _exit (retval);
1304#endif
741 1305
1306void
1307debug ()
1308 CODE:
1309{
1310#if DEBUG
1311 VALGRIND_DO_LEAK_CHECK;
1312#endif
1313}
1314
1315int
1316SvREFCNT (SV *sv)
1317 CODE:
1318 RETVAL = SvREFCNT (sv);
1319 OUTPUT:
1320 RETVAL
1321
742MODULE = CFClient PACKAGE = CFClient::Font 1322MODULE = Deliantra::Client PACKAGE = DC::Font
743 1323
744CFClient::Font 1324PROTOTYPES: DISABLE
1325
1326DC::Font
745new_from_file (SV *class, char *path, int id = 0) 1327new_from_file (SV *klass, char *path, int id = 0)
746 CODE: 1328 CODE:
747{ 1329{
748 int count; 1330 int count;
749 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1331 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
750 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1332 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
752} 1334}
753 OUTPUT: 1335 OUTPUT:
754 RETVAL 1336 RETVAL
755 1337
756void 1338void
757DESTROY (CFClient::Font self) 1339DESTROY (DC::Font self)
758 CODE: 1340 CODE:
759 pango_font_description_free (self); 1341 pango_font_description_free (self);
760 1342
761void 1343void
762make_default (CFClient::Font self) 1344make_default (DC::Font self)
1345 PROTOTYPE: $
763 CODE: 1346 CODE:
764 default_font = self; 1347 default_font = self;
765 1348
766MODULE = CFClient PACKAGE = CFClient::Layout 1349MODULE = Deliantra::Client PACKAGE = DC::Layout
767 1350
1351PROTOTYPES: DISABLE
1352
768void 1353void
769clear_font_cache () 1354glyph_cache_backup ()
1355 PROTOTYPE:
770 CODE: 1356 CODE:
1357 tc_backup ();
1358
1359void
1360glyph_cache_restore ()
1361 PROTOTYPE:
1362 CODE:
771 tc_clear (); 1363 tc_restore ();
772 1364
773CFClient::Layout 1365DC::Layout
774new (SV *class) 1366new (SV *klass)
775 CODE: 1367 CODE:
776 New (0, RETVAL, 1, struct cf_layout); 1368 RETVAL = new cf_layout;
777 1369
778 RETVAL->pl = pango_layout_new (opengl_context); 1370 RETVAL->pl = pango_layout_new (opengl_context);
779 RETVAL->r = 1.; 1371 RETVAL->r = 1.;
780 RETVAL->g = 1.; 1372 RETVAL->g = 1.;
781 RETVAL->b = 1.; 1373 RETVAL->b = 1.;
787 layout_update_font (RETVAL); 1379 layout_update_font (RETVAL);
788 OUTPUT: 1380 OUTPUT:
789 RETVAL 1381 RETVAL
790 1382
791void 1383void
792DESTROY (CFClient::Layout self) 1384DESTROY (DC::Layout self)
793 CODE: 1385 CODE:
794 g_object_unref (self->pl); 1386 g_object_unref (self->pl);
795 Safefree (self); 1387 delete self;
796 1388
797void 1389void
798set_text (CFClient::Layout self, SV *text_) 1390set_text (DC::Layout self, SV *text_)
799 CODE: 1391 CODE:
800{ 1392{
801 STRLEN textlen; 1393 STRLEN textlen;
802 char *text = SvPVutf8 (text_, textlen); 1394 char *text = SvPVutf8 (text_, textlen);
803 1395
804 pango_layout_set_text (self->pl, text, textlen); 1396 pango_layout_set_text (self->pl, text, textlen);
805} 1397}
806 1398
807void 1399void
808set_markup (CFClient::Layout self, SV *text_) 1400set_markup (DC::Layout self, SV *text_)
809 CODE: 1401 CODE:
810{ 1402{
811 STRLEN textlen; 1403 STRLEN textlen;
812 char *text = SvPVutf8 (text_, textlen); 1404 char *text = SvPVutf8 (text_, textlen);
813 1405
814 pango_layout_set_markup (self->pl, text, textlen); 1406 pango_layout_set_markup (self->pl, text, textlen);
815} 1407}
816 1408
817void 1409void
818set_shapes (CFClient::Layout self, ...) 1410set_shapes (DC::Layout self, ...)
819 CODE: 1411 CODE:
820{ 1412{
821 PangoAttrList *attrs = 0; 1413 PangoAttrList *attrs = 0;
822 const char *text = pango_layout_get_text (self->pl); 1414 const char *text = pango_layout_get_text (self->pl);
823 const char *pos = text; 1415 const char *pos = text;
858 if (attrs) 1450 if (attrs)
859 pango_layout_set_attributes (self->pl, attrs); 1451 pango_layout_set_attributes (self->pl, attrs);
860} 1452}
861 1453
862void 1454void
863get_shapes (CFClient::Layout self) 1455get_shapes (DC::Layout self)
864 PPCODE: 1456 PPCODE:
865{ 1457{
866 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1458 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867 1459
868 do 1460 do
869 { 1461 {
870 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1462 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871 1463
872 if (run && shape_attr_p (run)) 1464 if (run && shape_attr_p (run))
873 { 1465 {
874 PangoRectangle extents; 1466 PangoRectangle extents;
875 pango_layout_iter_get_run_extents (iter, 0, &extents); 1467 pango_layout_iter_get_run_extents (iter, 0, &extents);
876 1468
1469 EXTEND (SP, 2);
877 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1470 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1471 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879 } 1472 }
880 } 1473 }
881 while (pango_layout_iter_next_run (iter)); 1474 while (pango_layout_iter_next_run (iter));
882 1475
883 pango_layout_iter_free (iter); 1476 pango_layout_iter_free (iter);
884} 1477}
885 1478
886int 1479int
887has_wrapped (CFClient::Layout self) 1480has_wrapped (DC::Layout self)
888 CODE: 1481 CODE:
889{ 1482{
890 int lines = 1; 1483 int lines = 1;
891 const char *text = pango_layout_get_text (self->pl); 1484 const char *text = pango_layout_get_text (self->pl);
892 1485
897} 1490}
898 OUTPUT: 1491 OUTPUT:
899 RETVAL 1492 RETVAL
900 1493
901SV * 1494SV *
902get_text (CFClient::Layout self) 1495get_text (DC::Layout self)
903 CODE: 1496 CODE:
904 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1497 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905 sv_utf8_decode (RETVAL); 1498 sv_utf8_decode (RETVAL);
906 OUTPUT: 1499 OUTPUT:
907 RETVAL 1500 RETVAL
908 1501
909void 1502void
910set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1503set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911 CODE: 1504 CODE:
912 self->r = r; 1505 self->r = r;
913 self->g = g; 1506 self->g = g;
914 self->b = b; 1507 self->b = b;
915 self->a = a; 1508 self->a = a;
916 1509
917void 1510void
918set_font (CFClient::Layout self, CFClient::Font font = 0) 1511set_font (DC::Layout self, DC::Font font = 0)
919 CODE: 1512 CODE:
920 if (self->font != font) 1513 if (self->font != font)
921 { 1514 {
922 self->font = font; 1515 self->font = font;
923 layout_update_font (self); 1516 layout_update_font (self);
924 } 1517 }
925 1518
926void 1519void
927set_height (CFClient::Layout self, int base_height) 1520set_height (DC::Layout self, int base_height)
928 CODE: 1521 CODE:
929 if (self->base_height != base_height) 1522 if (self->base_height != base_height)
930 { 1523 {
931 self->base_height = base_height; 1524 self->base_height = base_height;
932 layout_update_font (self); 1525 layout_update_font (self);
933 } 1526 }
934 1527
935void 1528void
936set_width (CFClient::Layout self, int max_width = -1) 1529set_width (DC::Layout self, int max_width = -1)
937 CODE: 1530 CODE:
938 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1531 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939 1532
940void 1533void
941set_indent (CFClient::Layout self, int indent) 1534set_indent (DC::Layout self, int indent)
942 CODE: 1535 CODE:
943 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1536 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944 1537
945void 1538void
946set_spacing (CFClient::Layout self, int spacing) 1539set_spacing (DC::Layout self, int spacing)
947 CODE: 1540 CODE:
948 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1541 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949 1542
950void 1543void
951set_ellipsise (CFClient::Layout self, int ellipsise) 1544set_ellipsise (DC::Layout self, int ellipsise)
952 CODE: 1545 CODE:
953 pango_layout_set_ellipsize (self->pl, 1546 pango_layout_set_ellipsize (self->pl,
954 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1547 ellipsise == 1 ? PANGO_ELLIPSIZE_START
955 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1548 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1549 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
957 : PANGO_ELLIPSIZE_NONE 1550 : PANGO_ELLIPSIZE_NONE
958 ); 1551 );
959 1552
960void 1553void
961set_single_paragraph_mode (CFClient::Layout self, int spm) 1554set_single_paragraph_mode (DC::Layout self, int spm)
962 CODE: 1555 CODE:
963 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1556 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964 1557
965void 1558void
966size (CFClient::Layout self) 1559size (DC::Layout self)
967 PPCODE: 1560 PPCODE:
968{ 1561{
969 int w, h; 1562 int w, h;
970 1563
971 layout_get_pixel_size (self, &w, &h); 1564 layout_get_pixel_size (self, &w, &h);
974 PUSHs (sv_2mortal (newSViv (w))); 1567 PUSHs (sv_2mortal (newSViv (w)));
975 PUSHs (sv_2mortal (newSViv (h))); 1568 PUSHs (sv_2mortal (newSViv (h)));
976} 1569}
977 1570
978int 1571int
979descent (CFClient::Layout self) 1572descent (DC::Layout self)
980 CODE: 1573 CODE:
981{ 1574{
982 PangoRectangle rect; 1575 PangoRectangle rect;
983 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1576 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984 pango_layout_line_get_pixel_extents (line, 0, &rect); 1577 pango_layout_line_get_pixel_extents (line, 0, &rect);
985 RETVAL = PANGO_DESCENT (rect); 1578 RETVAL = PANGO_DESCENT (rect);
986} 1579}
987 OUTPUT: 1580 OUTPUT:
988 RETVAL 1581 RETVAL
989 1582
990int 1583int
991xy_to_index (CFClient::Layout self, int x, int y) 1584xy_to_index (DC::Layout self, int x, int y)
992 CODE: 1585 CODE:
993{ 1586{
994 int index, trailing; 1587 int index, trailing;
995 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1588 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996 RETVAL = index; 1589 RETVAL = index + trailing;
997} 1590}
998 OUTPUT: 1591 OUTPUT:
999 RETVAL 1592 RETVAL
1000 1593
1001void 1594void
1002cursor_pos (CFClient::Layout self, int index) 1595cursor_pos (DC::Layout self, int index)
1003 PPCODE: 1596 PPCODE:
1004{ 1597{
1005 PangoRectangle strong_pos; 1598 PangoRectangle pos;
1006 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1599 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007 1600
1008 EXTEND (SP, 3); 1601 EXTEND (SP, 3);
1009 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1602 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1603 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012} 1605}
1013 1606
1014void 1607void
1015render (CFClient::Layout self, float x, float y) 1608index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016 PPCODE: 1609 PPCODE:
1610{
1611 int line, x;
1612
1613 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1614#if !PANGO_VERSION_CHECK (1, 17, 3)
1615 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1616 --line;
1617#endif
1618 EXTEND (SP, 2);
1619 PUSHs (sv_2mortal (newSViv (line)));
1620 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1621}
1622
1623void
1624line_x_to_index (DC::Layout self, int line, int x)
1625 PPCODE:
1626{
1627 PangoLayoutLine *lp;
1628 int index, trailing;
1629
1630 if (line < 0)
1631 XSRETURN_EMPTY;
1632
1633 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1634 XSRETURN_EMPTY; /* do better */
1635
1636 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1637
1638 EXTEND (SP, 2);
1639 if (GIMME_V == G_SCALAR)
1640 PUSHs (sv_2mortal (newSViv (index + trailing)));
1641 else
1642 {
1643 PUSHs (sv_2mortal (newSViv (index)));
1644 PUSHs (sv_2mortal (newSViv (trailing)));
1645 }
1646}
1647
1648void
1649render (DC::Layout self, float x, float y, int flags = 0)
1650 CODE:
1651 self->rc.clear ();
1017 pango_opengl_render_layout_subpixel ( 1652 pango_opengl_render_layout_subpixel (
1018 self->pl, 1653 self->pl,
1654 &self->rc,
1019 x * PANGO_SCALE, y * PANGO_SCALE, 1655 x * PANGO_SCALE, y * PANGO_SCALE,
1020 self->r, self->g, self->b, self->a 1656 self->r, self->g, self->b, self->a,
1657 flags
1021 ); 1658 );
1659 // we assume that context_change actually clears/frees stuff
1660 // and does not do any recomputation...
1661 pango_layout_context_changed (self->pl);
1022 1662
1663void
1664draw (DC::Layout self)
1665 CODE:
1666{
1667 glEnable (GL_TEXTURE_2D);
1668 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1669 glEnable (GL_BLEND);
1670 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1671 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1672 glEnable (GL_ALPHA_TEST);
1673 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1674
1675 self->rc.draw ();
1676
1677 glDisable (GL_ALPHA_TEST);
1678 glDisable (GL_BLEND);
1679 glDisable (GL_TEXTURE_2D);
1680}
1681
1023MODULE = CFClient PACKAGE = CFClient::Texture 1682MODULE = Deliantra::Client PACKAGE = DC::Texture
1024 1683
1025void 1684PROTOTYPES: ENABLE
1026pad2pot (SV *data_, SV *w_, SV *h_)
1027 CODE:
1028{
1029 int ow = SvIV (w_);
1030 int oh = SvIV (h_);
1031 1685
1032 if (ow && oh) 1686void
1687pad (SV *data_, int ow, int oh, int nw, int nh)
1688 CODE:
1689{
1690 if ((nw != ow || nh != oh) && SvOK (data_))
1033 { 1691 {
1034 int nw = minpot (ow);
1035 int nh = minpot (oh);
1036
1037 if (nw != ow || nh != oh)
1038 {
1039 if (SvOK (data_))
1040 {
1041 STRLEN datalen; 1692 STRLEN datalen;
1042 char *data = SvPVbyte (data_, datalen); 1693 char *data = SvPVbyte (data_, datalen);
1043 int bpp = datalen / (ow * oh); 1694 int bpp = datalen / (ow * oh);
1044 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1695 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1045 1696
1046 SvPOK_only (result_); 1697 SvPOK_only (result_);
1047 SvCUR_set (result_, nw * nh * bpp); 1698 SvCUR_set (result_, nw * nh * bpp);
1048 1699
1049 memset (SvPVX (result_), 0, nw * nh * bpp); 1700 memset (SvPVX (result_), 0, nw * nh * bpp);
1050 while (oh--) 1701 while (oh--)
1051 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1702 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052 1703
1053 sv_setsv (data_, result_); 1704 sv_setsv (data_, result_);
1054 }
1055
1056 sv_setiv (w_, nw);
1057 sv_setiv (h_, nh);
1058 }
1059 } 1705 }
1060} 1706}
1061 1707
1062void 1708void
1063draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1709draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1069{ 1715{
1070 HV *hv = (HV *)SvRV (self); 1716 HV *hv = (HV *)SvRV (self);
1071 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1717 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1718 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1719 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1720
1721 if (name <= 0)
1722 XSRETURN_EMPTY;
1074 1723
1075 if (items < 5) 1724 if (items < 5)
1076 { 1725 {
1077 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1726 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1727 h = SvNV (*hv_fetch (hv, "h", 1, 1));
1106 glDisable (GL_ALPHA_TEST); 1755 glDisable (GL_ALPHA_TEST);
1107 glDisable (GL_BLEND); 1756 glDisable (GL_BLEND);
1108 } 1757 }
1109} 1758}
1110 1759
1760void
1761draw_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)
1762 PROTOTYPE: @
1763 CODE:
1764{
1765 glEnable (GL_BLEND);
1766 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1767 glEnable (GL_TEXTURE_2D);
1768 glBindTexture (GL_TEXTURE_2D, name1);
1769
1770 glColor3f (intensity, intensity, intensity);
1771 glPushMatrix ();
1772 glScalef (1./3, 1./3, 1.);
1773
1774 if (blend > 0.f)
1775 {
1776 float dx3 = dx * -3.f / w;
1777 float dy3 = dy * -3.f / h;
1778 GLfloat env_color[4] = { 0., 0., 0., blend };
1779
1780 /* interpolate the two shadow textures */
1781 /* stage 0 == rgb(glcolor) + alpha(t0) */
1782 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1783
1784 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1785 gl.ActiveTexture (GL_TEXTURE1);
1786 glEnable (GL_TEXTURE_2D);
1787 glBindTexture (GL_TEXTURE_2D, name2);
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1789
1790 /* rgb == rgb(glcolor) */
1791 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1792 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1793 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1794
1795 /* alpha = interpolate t0, t1 by env_alpha */
1796 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1797
1798 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1801
1802 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1803 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1804
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1807
1808 glBegin (GL_QUADS);
1809 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1810 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1811 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1813 glEnd ();
1814
1815 glDisable (GL_TEXTURE_2D);
1816 gl.ActiveTexture (GL_TEXTURE0);
1817 }
1818 else
1819 {
1820 /* simple blending of one texture, also opengl <1.3 path */
1821 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1822
1823 glBegin (GL_QUADS);
1824 glTexCoord2f (0, 0); glVertex2f (0, 0);
1825 glTexCoord2f (0, t); glVertex2f (0, h);
1826 glTexCoord2f (s, t); glVertex2f (w, h);
1827 glTexCoord2f (s, 0); glVertex2f (w, 0);
1828 glEnd ();
1829 }
1830
1831 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1832 {
1833 int x, y;
1834 int dx3 = dx * 3;
1835 int dy3 = dy * 3;
1836
1837 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1838 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1839 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1840 glTranslatef (-1., -1., 0);
1841 glBegin (GL_QUADS);
1842
1843 for (y = 1; y < h; y += 3)
1844 {
1845 int y1 = y - dy3;
1846 int y1valid = y1 >= 0 && y1 < h;
1847
1848 for (x = 1; x < w; x += 3)
1849 {
1850 int x1 = x - dx3;
1851 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1852 uint8_t h2;
1853
1854 if (y1valid && x1 >= 0 && x1 < w)
1855 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1856 else
1857 h2 = 1; /* out of range == invisible */
1858
1859 if (h1 || h2)
1860 {
1861 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1862 glColor4f (1., 1., 1., alpha);
1863
1864 glTexCoord2f (0, 0.); glVertex2i (x , y );
1865 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1866 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1867 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1868 }
1869 }
1870 }
1871 }
1872
1873 glEnd ();
1874
1875 glPopMatrix ();
1876
1877 glDisable (GL_TEXTURE_2D);
1878 glDisable (GL_BLEND);
1879}
1880
1881IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1882 CODE:
1883{
1884 GLint width;
1885 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1886 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1887 RETVAL = width > 0;
1888}
1889 OUTPUT:
1890 RETVAL
1891
1111MODULE = CFClient PACKAGE = CFClient::Map 1892MODULE = Deliantra::Client PACKAGE = DC::Map
1112 1893
1113CFClient::Map 1894PROTOTYPES: DISABLE
1114new (SV *class, int map_width, int map_height) 1895
1896DC::Map
1897new (SV *klass)
1115 CODE: 1898 CODE:
1116 New (0, RETVAL, 1, struct map); 1899 New (0, RETVAL, 1, mapgrid);
1117 RETVAL->x = 0; 1900 RETVAL->x = 0;
1118 RETVAL->y = 0; 1901 RETVAL->y = 0;
1119 RETVAL->w = map_width; 1902 RETVAL->w = 0;
1120 RETVAL->h = map_height; 1903 RETVAL->h = 0;
1121 RETVAL->ox = 0; 1904 RETVAL->ox = 0;
1122 RETVAL->oy = 0; 1905 RETVAL->oy = 0;
1123 RETVAL->faces = 8192; 1906 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1907 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125 RETVAL->texs = 8192;
1126 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127 RETVAL->rows = 0; 1908 RETVAL->rows = 0;
1128 RETVAL->row = 0; 1909 RETVAL->row = 0;
1129 OUTPUT: 1910 OUTPUT:
1130 RETVAL 1911 RETVAL
1131 1912
1132void 1913void
1133DESTROY (CFClient::Map self) 1914DESTROY (DC::Map self)
1134 CODE: 1915 CODE:
1135{ 1916{
1136 map_clear (self); 1917 map_clear (self);
1137 Safefree (self->face); 1918 Safefree (self->face2tile);
1138 Safefree (self->tex); 1919 Safefree (self->tex);
1139 Safefree (self); 1920 Safefree (self);
1140} 1921}
1141 1922
1142void 1923void
1924resize (DC::Map self, int map_width, int map_height)
1925 CODE:
1926 self->w = map_width;
1927 self->h = map_height;
1928
1929void
1143clear (CFClient::Map self) 1930clear (DC::Map self)
1144 CODE: 1931 CODE:
1145 map_clear (self); 1932 map_clear (self);
1146 1933
1147void 1934void
1148set_face (CFClient::Map self, int face, int texid) 1935set_tileid (DC::Map self, int face, int tile)
1149 CODE: 1936 CODE:
1150{ 1937{
1151 while (self->faces <= face) 1938 need_facenum (self, face); self->face2tile [face] = tile;
1152 { 1939 need_texid (self, tile);
1153 Append (mapface, self->face, self->faces, self->faces);
1154 self->faces *= 2;
1155 }
1156
1157 self->face [face] = texid;
1158} 1940}
1159 1941
1160void 1942void
1943set_smooth (DC::Map self, int face, int smooth, int level)
1944 CODE:
1945{
1946 tileid texid;
1947 maptex *tex;
1948
1949 if (face < 0 || face >= self->faces)
1950 return;
1951
1952 if (smooth < 0 || smooth >= self->faces)
1953 return;
1954
1955 texid = self->face2tile [face];
1956
1957 if (!texid)
1958 return;
1959
1960 tex = self->tex + texid;
1961 tex->smoothtile = self->face2tile [smooth];
1962 tex->smoothlevel = level;
1963}
1964
1965void
1161set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1966set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1162 CODE: 1967 CODE:
1163{ 1968{
1164 while (self->texs <= texid) 1969 need_texid (self, texid);
1165 {
1166 Append (maptex, self->tex, self->texs, self->texs);
1167 self->texs *= 2;
1168 }
1169 1970
1170 { 1971 {
1171 maptex *tex = self->tex + texid; 1972 maptex *tex = self->tex + texid;
1172 1973
1173 tex->name = name; 1974 tex->name = name;
1189 // use uglier nearest interpolation because linear suffers 1990 // use uglier nearest interpolation because linear suffers
1190 // from transparent color bleeding and ugly wrapping effects. 1991 // from transparent color bleeding and ugly wrapping effects.
1191 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1992 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192} 1993}
1193 1994
1995void
1996expire_textures (DC::Map self, int texid, int count)
1997 PPCODE:
1998 for (; texid < self->texs && count; ++texid, --count)
1999 {
2000 maptex *tex = self->tex + texid;
2001
2002 if (tex->name)
2003 {
2004 if (tex->unused)
2005 {
2006 tex->name = 0;
2007 tex->unused = 0;
2008 XPUSHs (sv_2mortal (newSViv (texid)));
2009 }
2010 else
2011 tex->unused = 1;
2012 }
2013 }
2014
1194int 2015int
1195ox (CFClient::Map self) 2016ox (DC::Map self)
1196 ALIAS: 2017 ALIAS:
1197 oy = 1 2018 oy = 1
1198 x = 2 2019 x = 2
1199 y = 3 2020 y = 3
1200 w = 4 2021 w = 4
1211 } 2032 }
1212 OUTPUT: 2033 OUTPUT:
1213 RETVAL 2034 RETVAL
1214 2035
1215void 2036void
1216scroll (CFClient::Map self, int dx, int dy) 2037scroll (DC::Map self, int dx, int dy)
1217 CODE: 2038 CODE:
1218{ 2039{
1219 if (dx > 0) 2040 if (dx > 0)
1220 map_blank (self, self->x, self->y, dx - 1, self->h); 2041 map_blank (self, self->x, self->y, dx, self->h);
1221 else if (dx < 0) 2042 else if (dx < 0)
1222 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2043 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223 2044
1224 if (dy > 0) 2045 if (dy > 0)
1225 map_blank (self, self->x, self->y, self->w, dy - 1); 2046 map_blank (self, self->x, self->y, self->w, dy);
1226 else if (dy < 0) 2047 else if (dy < 0)
1227 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2048 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228 2049
1229 self->ox += dx; self->x += dx; 2050 self->ox += dx; self->x += dx;
1230 self->oy += dy; self->y += dy; 2051 self->oy += dy; self->y += dy;
1231 2052
1232 while (self->y < 0) 2053 while (self->y < 0)
1233 { 2054 {
1234 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2055 prepend (self->row, self->rows, MAP_EXTEND_Y);
1235 2056
1236 self->rows += MAP_EXTEND_Y; 2057 self->rows += MAP_EXTEND_Y;
1237 self->y += MAP_EXTEND_Y; 2058 self->y += MAP_EXTEND_Y;
1238 } 2059 }
1239} 2060}
1240 2061
1241void 2062SV *
1242map1a_update (CFClient::Map self, SV *data_) 2063map1a_update (DC::Map self, SV *data_)
1243 CODE: 2064 CODE:
1244{ 2065{
1245 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2066 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1246 uint8_t *data_end = (uint8_t *)SvEND (data_); 2067 uint8_t *data_end = (uint8_t *)SvEND (data_);
1247 mapcell *cell; 2068 mapcell *cell;
1248 int x, y, flags; 2069 int x, y, z, flags;
2070 AV *missing = newAV ();
2071 RETVAL = newRV_noinc ((SV *)missing);
1249 2072
1250 while (data < data_end) 2073 while (data < data_end - 1)
1251 { 2074 {
1252 flags = (data [0] << 8) + data [1]; data += 2; 2075 flags = (data [0] << 8) + data [1]; data += 2;
1253 2076
1254 x = self->x + ((flags >> 10) & 63); 2077 x = self->x + ((flags >> 10) & 63);
1255 y = self->y + ((flags >> 4) & 63); 2078 y = self->y + ((flags >> 4) & 63);
1256 2079
1257 cell = map_get_cell (self, x, y); 2080 cell = map_get_cell (self, x, y);
1258 2081
1259 if (flags & 15) 2082 if (flags & 15)
1260 { 2083 {
1261 if (cell->darkness < 0) 2084 if (!cell->darkness)
1262 { 2085 {
2086 memset (cell, 0, sizeof (*cell));
1263 cell->darkness = 0; 2087 cell->darkness = 256;
1264 cell->face [0] = 0;
1265 cell->face [1] = 0;
1266 cell->face [2] = 0;
1267 } 2088 }
1268 2089
1269 cell->darkness = flags & 8 ? *data++ : 255;
1270
1271 //TODO: don't trust server data to be in-range(!) 2090 //TODO: don't trust server data to be in-range(!)
1272 2091
1273 if (flags & 4) 2092 if (flags & 8)
1274 { 2093 {
1275 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2094 uint8_t ext, cmd;
2095
2096 do
2097 {
2098 ext = *data++;
2099 cmd = ext & 0x7f;
2100
2101 if (cmd < 4)
2102 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2103 else if (cmd == 5) // health
2104 {
2105 cell->stat_width = 1;
2106 cell->stat_hp = *data++;
2107 }
2108 else if (cmd == 6) // monster width
2109 cell->stat_width = *data++ + 1;
2110 else if (cmd == 0x47)
2111 {
2112 if (*data == 1) cell->player = data [1];
2113 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2114 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2115 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2116
2117 data += *data + 1;
2118 }
2119 else if (cmd == 8) // cell flags
2120 cell->flags = *data++;
2121 else if (ext & 0x40) // unknown, multibyte => skip
2122 data += *data + 1;
2123 else
2124 data++;
2125 }
2126 while (ext & 0x80);
1276 } 2127 }
1277 2128
2129 for (z = 0; z <= 2; ++z)
1278 if (flags & 2) 2130 if (flags & (4 >> z))
1279 { 2131 {
1280 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2132 faceid face = (data [0] << 8) + data [1]; data += 2;
2133 need_facenum (self, face);
2134 cell->tile [z] = self->face2tile [face];
2135
2136 if (cell->tile [z])
2137 {
2138 maptex *tex = self->tex + cell->tile [z];
2139 tex->unused = 0;
2140 if (!tex->name)
2141 av_push (missing, newSViv (cell->tile [z]));
2142
2143 if (tex->smoothtile)
2144 {
2145 maptex *smooth = self->tex + tex->smoothtile;
2146 smooth->unused = 0;
2147 if (!smooth->name)
2148 av_push (missing, newSViv (tex->smoothtile));
2149 }
2150 }
1281 } 2151 }
1282
1283 if (flags & 1)
1284 {
1285 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286 }
1287 } 2152 }
1288 else 2153 else
1289 cell->darkness = -1; 2154 CELL_CLEAR (cell);
1290 } 2155 }
1291} 2156}
2157 OUTPUT:
2158 RETVAL
1292 2159
1293SV * 2160SV *
1294mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2161mapmap (DC::Map self, int x0, int y0, int w, int h)
1295 CODE: 2162 CODE:
1296{ 2163{
1297 int x1, x; 2164 int x1, x;
1298 int y1, y; 2165 int y1, y;
1299 int z; 2166 int z;
1312 ? self->row + y 2179 ? self->row + y
1313 : 0; 2180 : 0;
1314 2181
1315 for (x = x0; x < x1; x++) 2182 for (x = x0; x < x1; x++)
1316 { 2183 {
1317 int r = 32, g = 32, b = 32, a = 192; 2184 unsigned int r = 32, g = 32, b = 32, a = 192;
1318 2185
1319 if (row && row->c0 <= x && x < row->c1) 2186 if (row && row->c0 <= x && x < row->c1)
1320 { 2187 {
1321 mapcell *cell = row->col + (x - row->c0); 2188 mapcell *cell = row->col + (x - row->c0);
1322 2189
1323 for (z = 0; z <= 0; z++) 2190 for (z = 0; z <= 0; z++)
1324 { 2191 {
1325 mapface face = cell->face [z];
1326
1327 if (face)
1328 {
1329 maptex tex = self->tex [face]; 2192 maptex tex = self->tex [cell->tile [z]];
1330 int a0 = 255 - tex.a; 2193 int a0 = 255 - tex.a;
1331 int a1 = tex.a; 2194 int a1 = tex.a;
1332 2195
1333 r = (r * a0 + tex.r * a1) / 255; 2196 r = div255 (r * a0 + tex.r * a1);
1334 g = (g * a0 + tex.g * a1) / 255; 2197 g = div255 (g * a0 + tex.g * a1);
1335 b = (b * a0 + tex.b * a1) / 255; 2198 b = div255 (b * a0 + tex.b * a1);
1336 a = (a * a0 + tex.a * a1) / 255; 2199 a = div255 (a * a0 + tex.a * a1);
1337 }
1338 } 2200 }
1339 } 2201 }
1340 2202
1341 *map++ = (r ) 2203 *map++ = (r )
1342 | (g << 8) 2204 | (g << 8)
1343 | (b << 16) 2205 | (b << 16)
1344 | (a << 24); 2206 | (a << 24);
1345 } 2207 }
1346 } 2208 }
1347 2209
1348 RETVAL = map_sv; 2210 RETVAL = map_sv;
1349} 2211}
1350 OUTPUT: 2212 OUTPUT:
1351 RETVAL 2213 RETVAL
1352 2214
1353void 2215void
1354draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2216draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1355 CODE: 2217 CODE:
1356{ 2218{
1357 int vx, vy;
1358 int x, y, z; 2219 int x, y, z;
1359 int last_name;
1360 mapface face;
1361 2220
1362 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2221 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1363 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2222 int pl_x, pl_y;
2223 maptex pl_tex;
2224 rc_t rc;
2225 rc_t rc_ov;
2226 rc_key_t key;
2227 rc_t::array_t *arr;
1364 2228
1365 /* 2229 pl_tex.name = 0;
1366 int vx = self->vx = self->w >= sw
1367 ? self->x + (self->w - sw) / 2
1368 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369 2230
1370 int vy = self->vy = self->h >= sh 2231 // that's current max. sorry.
1371 ? self->y + (self->h - sh) / 2 2232 if (sw > 255) sw = 255;
1372 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2233 if (sh > 255) sh = 255;
1373 */
1374 2234
1375 glColor4ub (255, 255, 255, 255); 2235 memset (&key, 0, sizeof (key));
2236 key.r = 255;
2237 key.g = 255;
2238 key.b = 255;
2239 key.a = 255;
2240 key.mode = GL_QUADS;
2241 key.format = GL_T2F_V3F;
2242
2243 mx += self->x;
2244 my += self->y;
2245
2246 // first pass: determine smooth_max
2247 // rather ugly, if you ask me
2248 // could also be stored inside mapcell and updated on change
2249 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2250
2251 for (y = 0; y < sh; y++)
2252 if (0 <= y + my && y + my < self->rows)
2253 {
2254 maprow *row = self->row + (y + my);
2255
2256 for (x = 0; x < sw; x++)
2257 if (row->c0 <= x + mx && x + mx < row->c1)
2258 {
2259 mapcell *cell = row->col + (x + mx - row->c0);
2260
2261 smooth_max[x + 1][y + 1] =
2262 MAX (self->tex [cell->tile [0]].smoothlevel,
2263 MAX (self->tex [cell->tile [1]].smoothlevel,
2264 self->tex [cell->tile [2]].smoothlevel));
2265 }
2266 }
1376 2267
1377 glEnable (GL_BLEND); 2268 glEnable (GL_BLEND);
1378 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2269 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379 glEnable (GL_TEXTURE_2D);
1380 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2270 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381 2271
1382 glBegin (GL_QUADS);
1383
1384 last_name = 0;
1385
1386 for (z = 0; z < 3; z++) 2272 for (z = 0; z <= 2; z++)
2273 {
2274 std::bitset<256> smooth_level; // one bit for every possible smooth level
2275 smooth_key skey;
2276 smooth_hash smooth;
2277 key.texname = -1;
2278
1387 for (y = 0; y < sh; y++) 2279 for (y = 0; y < sh; y++)
1388 if (0 <= y + vy && y + vy < self->rows) 2280 if (0 <= y + my && y + my < self->rows)
1389 { 2281 {
1390 maprow *row = self->row + (y + vy); 2282 maprow *row = self->row + (y + my);
1391 2283
1392 for (x = 0; x < sw; x++) 2284 for (x = 0; x < sw; x++)
1393 if (row->c0 <= x + vx && x + vx < row->c1) 2285 if (row->c0 <= x + mx && x + mx < row->c1)
2286 {
2287 mapcell *cell = row->col + (x + mx - row->c0);
2288 tileid tile = cell->tile [z];
2289
2290 if (tile)
2291 {
2292 maptex tex = self->tex [tile];
2293 int px, py;
2294
2295 if (key.texname != tex.name)
2296 {
2297 self->tex [tile].unused = 0;
2298
2299 if (!tex.name)
2300 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2301
2302 key.texname = tex.name;
2303 arr = &rc.array (key);
2304 }
2305
2306 px = (x + 1) * Th - tex.w;
2307 py = (y + 1) * Tw - tex.h;
2308
2309 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2310 {
2311 pl_x = px;
2312 pl_y = py;
2313 pl_tex = tex;
2314 continue;
2315 }
2316
2317 arr->t2f_v3f (0 , 0 , px , py , 0);
2318 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2319 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2320 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2321
2322 // update smooth hash
2323 if (tex.smoothtile)
2324 {
2325 skey.tile = tex.smoothtile;
2326 skey.level = tex.smoothlevel;
2327
2328 smooth_level[tex.smoothlevel] = 1;
2329
2330 // add bits to current tile and all neighbours. skey.x|y is
2331 // shifted +1|+1 so we always stay positive.
2332
2333 // bits is ___n cccc CCCC bbbb
2334 // n do not draw borders&corners
2335 // c draw these corners, but...
2336 // C ... not these
2337 // b draw these borders
2338
2339 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2340 // ┃· ·· ·┃ ━━
2341
2342 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2343 // ·· ·· ·┏ ┓·
2344
2345 // full tile
2346 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2347
2348 // borders
2349 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2350 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2351 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2352 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2353
2354 // corners
2355 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2356 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2357 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2358 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2359 }
2360 }
2361
2362 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2363 {
2364 // overlays such as the speech bubble, probably more to come
2365 if (cell->flags & 1)
2366 {
2367 rc_key_t key_ov = key;
2368 maptex tex = self->tex[TEXID_SPEECH];
2369 int px = x * Tw + Tw * 2 / 32;
2370 int py = y * Th - Th * 6 / 32;
2371
2372 key_ov.texname = tex.name;
2373 rc_t::array_t &arr = rc_ov.array (key_ov);
2374
2375 arr.t2f_v3f (0 , 0 , px , py , 0);
2376 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2377 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2378 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2379 }
2380 }
2381 }
2382 }
2383
2384 rc.draw ();
2385 rc.clear ();
2386
2387 // go through all smoothlevels, lowest to highest, then draw.
2388 // this is basically counting sort
2389 {
2390 int w, b;
2391
2392 glEnable (GL_TEXTURE_2D);
2393 glBegin (GL_QUADS);
2394 for (int level = 0; level < smooth_level.size (); ++level)
2395 if (smooth_level[level])
2396 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1394 { 2397 {
1395 mapcell *cell = row->col + (x + vx - row->c0); 2398 smooth_key &skey = it->first;
2399 IV bits = it->second;
1396 2400
1397 face = cell->face [z]; 2401 if (!(bits & 0x1000)
1398 2402 && skey.level == level
1399 if (face) 2403 && level > smooth_max [skey.x][skey.y])
1400 { 2404 {
1401 maptex tex = self->tex [face]; 2405 maptex tex = self->tex [skey.tile];
1402
1403 int px = (x + 1) * 32 - tex.w; 2406 int px = (((int)skey.x) - 1) * Tw;
1404 int py = (y + 1) * 32 - tex.h; 2407 int py = (((int)skey.y) - 1) * Th;
2408 int border = bits & 15;
2409 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2410 float dx = tex.s * .0625f; // 16 images/row
2411 float dy = tex.t * .5f ; // 2 images/column
1405 2412
1406 if (last_name != tex.name) 2413 if (tex.name)
1407 { 2414 {
2415 // this time avoiding texture state changes
2416 // save gobs of state changes.
2417 if (key.texname != tex.name)
2418 {
2419 self->tex [skey.tile].unused = 0;
2420
1408 glEnd (); 2421 glEnd ();
1409 last_name = tex.name;
1410 glBindTexture (GL_TEXTURE_2D, last_name); 2422 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411 glBegin (GL_QUADS); 2423 glBegin (GL_QUADS);
2424 }
2425
2426 if (border)
2427 {
2428 float ox = border * dx;
2429
2430 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2431 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2432 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2433 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2434 }
2435
2436 if (corner)
2437 {
2438 float ox = corner * dx;
2439
2440 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2441 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2442 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2443 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2444 }
1412 } 2445 }
1413
1414 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418 } 2446 }
1419 } 2447 }
2448
2449 glEnd ();
2450 glDisable (GL_TEXTURE_2D);
2451 key.texname = -1;
1420 } 2452 }
2453 }
1421 2454
1422 glEnd (); 2455 if (pl_tex.name)
2456 {
2457 maptex tex = pl_tex;
2458 int px = pl_x + sdx;
2459 int py = pl_y + sdy;
1423 2460
1424 glDisable (GL_TEXTURE_2D); 2461 key.texname = tex.name;
2462 rc_t::array_t &arr = rc.array (key);
2463
2464 arr.t2f_v3f (0 , 0 , px , py , 0);
2465 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2466 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2467 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2468
2469 rc.draw ();
2470 }
2471
2472 rc_ov.draw ();
2473 rc_ov.clear ();
2474
1425 glDisable (GL_BLEND); 2475 glDisable (GL_BLEND);
1426}
1427 2476
2477 // top layer: overlays such as the health bar
2478 for (y = 0; y < sh; y++)
2479 if (0 <= y + my && y + my < self->rows)
2480 {
2481 maprow *row = self->row + (y + my);
2482
2483 for (x = 0; x < sw; x++)
2484 if (row->c0 <= x + mx && x + mx < row->c1)
2485 {
2486 mapcell *cell = row->col + (x + mx - row->c0);
2487
2488 int px = x * Tw;
2489 int py = y * Th;
2490
2491 if (ecb_expect_false (cell->player == player))
2492 {
2493 px += sdx;
2494 py += sdy;
2495 }
2496
2497 if (cell->stat_hp)
2498 {
2499 int width = cell->stat_width * Tw;
2500 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2501
2502 glColor3ub (0, 0, 0);
2503 glRectf (px + 1, py - thick - 2,
2504 px + width - 1, py);
2505
2506 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2507 glRectf (px + 2,
2508 py - thick - 1,
2509 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2510 }
2511 }
2512 }
2513}
2514
1428void 2515void
1429draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) 2516draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1430 CODE: 2517 CODE:
1431{ 2518{
1432 static float color[16][3] = { 2519 static float color[16][3] = {
1433 { 0.00F, 0.00F, 0.00F }, 2520 { 0.00f, 0.00f, 0.00f },
1434 { 1.00F, 1.00F, 1.00F }, 2521 { 1.00f, 1.00f, 1.00f },
1435 { 0.00F, 0.00F, 0.55F }, 2522 { 0.00f, 0.00f, 0.55f },
1436 { 1.00F, 0.00F, 0.00F }, 2523 { 1.00f, 0.00f, 0.00f },
1437 2524
1438 { 1.00F, 0.54F, 0.00F }, 2525 { 1.00f, 0.54f, 0.00f },
1439 { 0.11F, 0.56F, 1.00F }, 2526 { 0.11f, 0.56f, 1.00f },
1440 { 0.93F, 0.46F, 0.00F }, 2527 { 0.93f, 0.46f, 0.00f },
1441 { 0.18F, 0.54F, 0.34F }, 2528 { 0.18f, 0.54f, 0.34f },
1442 2529
1443 { 0.56F, 0.73F, 0.56F }, 2530 { 0.56f, 0.73f, 0.56f },
1444 { 0.80F, 0.80F, 0.80F }, 2531 { 0.80f, 0.80f, 0.80f },
1445 { 0.55F, 0.41F, 0.13F }, 2532 { 0.55f, 0.41f, 0.13f },
1446 { 0.99F, 0.77F, 0.26F }, 2533 { 0.99f, 0.77f, 0.26f },
1447 2534
1448 { 0.74F, 0.65F, 0.41F }, 2535 { 0.74f, 0.65f, 0.41f },
1449 2536
1450 { 0.00F, 1.00F, 1.00F }, 2537 { 0.00f, 1.00f, 1.00f },
1451 { 1.00F, 0.00F, 1.00F }, 2538 { 1.00f, 0.00f, 1.00f },
1452 { 1.00F, 1.00F, 0.00F }, 2539 { 1.00f, 1.00f, 0.00f },
1453 }; 2540 };
1454 2541
1455 int x, y; 2542 int x, y;
1456 2543
1457 glEnable (GL_TEXTURE_2D); 2544 glEnable (GL_TEXTURE_2D);
2545 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2546 * but the nvidia driver (185.18.14) mishandles alpha textures
2547 * and takes the colour from god knows where instead of using
2548 * Cp. MODULATE results in the same colour, but slightly different
2549 * alpha, but atcually gives us the correct colour with nvidia.
2550 */
1458 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2551 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1459 glEnable (GL_BLEND); 2552 glEnable (GL_BLEND);
1460 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2553 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461 glBegin (GL_QUADS); 2554 glBegin (GL_QUADS);
1462 2555
1463 for (y = 0; y < h; y++) 2556 for (y = 0; y < h; y++)
1467 2560
1468 if (m) 2561 if (m)
1469 { 2562 {
1470 float *c = color [m & 15]; 2563 float *c = color [m & 15];
1471 2564
1472 float tx1 = m & 0x40 ? 0.5 : 0.; 2565 float tx1 = m & 0x40 ? 0.5f : 0.f;
1473 float tx2 = tx1 + 0.5; 2566 float tx2 = tx1 + 0.5f;
1474 2567
1475 glColor4f (c[0], c[1], c[2], 0.75); 2568 glColor4f (c[0], c[1], c[2], 1);
1476 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2569 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1477 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2570 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1478 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2571 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1479 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2572 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1480 } 2573 }
1484 glDisable (GL_BLEND); 2577 glDisable (GL_BLEND);
1485 glDisable (GL_TEXTURE_2D); 2578 glDisable (GL_TEXTURE_2D);
1486} 2579}
1487 2580
1488void 2581void
1489fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2582fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490 PPCODE: 2583 PPCODE:
1491{ 2584{
1492 int vx, vy;
1493 int x, y; 2585 int x, y;
1494 int sw4 = (sw + 3) & ~3; 2586 int sw1 = sw + 2;
2587 int sh1 = sh + 2;
2588 int sh3 = sh * 3;
2589 int sw3 = sw * 3;
1495 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2590 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1496 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2591 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1497 2592 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1498 memset (darkness, 255, sw4 * sh); 2593 memset (darkness1, 0, sw1*sh1);
2594
1499 SvPOK_only (darkness_sv); 2595 SvPOK_only (darkness3_sv);
1500 SvCUR_set (darkness_sv, sw4 * sh); 2596 SvCUR_set (darkness3_sv, sw3 * sh3);
1501 2597
1502 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2598 mx += self->x - 1;
1503 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2599 my += self->y - 1;
1504 2600
1505 for (y = 0; y < sh; y++) 2601 for (y = 0; y < sh1; y++)
1506 if (0 <= y + vy && y + vy < self->rows) 2602 if (0 <= y + my && y + my < self->rows)
1507 { 2603 {
1508 maprow *row = self->row + (y + vy); 2604 maprow *row = self->row + (y + my);
1509 2605
1510 for (x = 0; x < sw; x++) 2606 for (x = 0; x < sw1; x++)
1511 if (row->c0 <= x + vx && x + vx < row->c1) 2607 if (row->c0 <= x + mx && x + mx < row->c1)
1512 { 2608 {
1513 mapcell *cell = row->col + (x + vx - row->c0); 2609 mapcell *cell = row->col + (x + mx - row->c0);
1514 2610
1515 darkness[y * sw4 + x] = cell->darkness < 0 2611 darkness1 [y * sw1 + x] = cell->darkness
2612 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1516 ? 255 - FOW_DARKNESS 2613 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1517 : 255 - cell->darkness;
1518 } 2614 }
1519 } 2615 }
1520 2616
2617 for (y = 0; y < sh; ++y)
2618 for (x = 0; x < sw; ++x)
2619 {
2620 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2621 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2622 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2623 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2624 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2625 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2626 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2627 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2628 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2629
2630 uint8_t r11 = (d11 + d21 + d12) / 3;
2631 uint8_t r21 = d21;
2632 uint8_t r31 = (d21 + d31 + d32) / 3;
2633
2634 uint8_t r12 = d12;
2635 uint8_t r22 = d22;
2636 uint8_t r32 = d32;
2637
2638 uint8_t r13 = (d13 + d23 + d12) / 3;
2639 uint8_t r23 = d23;
2640 uint8_t r33 = (d23 + d33 + d32) / 3;
2641
2642 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2643 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2644 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2645 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2646 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2647 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2648 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2649 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2650 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2651 }
2652
2653 free (darkness1);
2654
1521 EXTEND (SP, 3); 2655 EXTEND (SP, 3);
1522 PUSHs (sv_2mortal (newSViv (sw4))); 2656 PUSHs (sv_2mortal (newSViv (sw3)));
1523 PUSHs (sv_2mortal (newSViv (sh))); 2657 PUSHs (sv_2mortal (newSViv (sh3)));
1524 PUSHs (darkness_sv); 2658 PUSHs (darkness3_sv);
1525} 2659}
1526 2660
1527SV * 2661SV *
1528get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2662get_rect (DC::Map self, int x0, int y0, int w, int h)
1529 CODE: 2663 CODE:
1530{ 2664{
1531 int x, y, x1, y1; 2665 int x, y, x1, y1;
1532 SV *data_sv = newSV (w * h * 7 + 5); 2666 SV *data_sv = newSV (w * h * 7 + 5);
1533 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2667 uint8_t *data = (uint8_t *)SvPVX (data_sv);
1558 if (row && row->c0 <= x && x < row->c1) 2692 if (row && row->c0 <= x && x < row->c1)
1559 { 2693 {
1560 mapcell *cell = row->col + (x - row->c0); 2694 mapcell *cell = row->col + (x - row->c0);
1561 uint8_t flags = 0; 2695 uint8_t flags = 0;
1562 2696
1563 if (cell->face [0]) flags |= 1; 2697 if (cell->tile [0]) flags |= 1;
1564 if (cell->face [1]) flags |= 2; 2698 if (cell->tile [1]) flags |= 2;
1565 if (cell->face [2]) flags |= 4; 2699 if (cell->tile [2]) flags |= 4;
1566 2700
1567 *data++ = flags; 2701 *data++ = flags;
1568 2702
1569 if (flags & 1) 2703 if (flags & 1)
1570 { 2704 {
2705 tileid tile = cell->tile [0];
1571 *data++ = cell->face [0] >> 8; 2706 *data++ = tile >> 8;
1572 *data++ = cell->face [0]; 2707 *data++ = tile;
1573 } 2708 }
1574 2709
1575 if (flags & 2) 2710 if (flags & 2)
1576 { 2711 {
2712 tileid tile = cell->tile [1];
1577 *data++ = cell->face [1] >> 8; 2713 *data++ = tile >> 8;
1578 *data++ = cell->face [1]; 2714 *data++ = tile;
1579 } 2715 }
1580 2716
1581 if (flags & 4) 2717 if (flags & 4)
1582 { 2718 {
2719 tileid tile = cell->tile [2];
1583 *data++ = cell->face [2] >> 8; 2720 *data++ = tile >> 8;
1584 *data++ = cell->face [2]; 2721 *data++ = tile;
1585 } 2722 }
1586 } 2723 }
1587 else 2724 else
1588 *data++ = 0; 2725 *data++ = 0;
1589 } 2726 }
1590 } 2727 }
1591 2728
2729 /* if size is w*h + 5 then no data has been found */
2730 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2731 {
1592 SvPOK_only (data_sv); 2732 SvPOK_only (data_sv);
1593 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2733 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2734 }
2735
1594 RETVAL = data_sv; 2736 RETVAL = data_sv;
1595} 2737}
1596 OUTPUT: 2738 OUTPUT:
1597 RETVAL 2739 RETVAL
1598 2740
1599void 2741void
1600set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2742set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601 PPCODE: 2743 PPCODE:
1602{ 2744{
1603 int x, y, z; 2745 int x, y, z;
1604 int w, h; 2746 int w, h;
1605 int x1, y1; 2747 int x1, y1;
2748 STRLEN len;
2749 uint8_t *data, *end;
2750
2751 len = SvLEN (data_sv);
2752 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2753 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2754 end = data + len + 8;
2755
2756 if (len < 5)
2757 XSRETURN_EMPTY;
1606 2758
1607 if (*data++ != 0) 2759 if (*data++ != 0)
1608 return; /* version mismatch */ 2760 XSRETURN_EMPTY; /* version mismatch */
1609 2761
1610 w = *data++ << 8; w |= *data++; 2762 w = *data++ << 8; w |= *data++;
1611 h = *data++ << 8; h |= *data++; 2763 h = *data++ << 8; h |= *data++;
1612 2764
1613 // we need to do this 'cause we don't keep an absolute coord system for rows 2765 // we need to do this 'cause we don't keep an absolute coord system for rows
1625 { 2777 {
1626 maprow *row = map_get_row (self, y); 2778 maprow *row = map_get_row (self, y);
1627 2779
1628 for (x = x0; x < x1; x++) 2780 for (x = x0; x < x1; x++)
1629 { 2781 {
2782 uint8_t flags;
2783
2784 if (data + 7 >= end)
2785 XSRETURN_EMPTY;
2786
1630 uint8_t flags = *data++; 2787 flags = *data++;
1631 2788
1632 if (flags) 2789 if (flags)
1633 { 2790 {
1634 mapface face[3] = { 0, 0, 0 };
1635
1636 mapcell *cell = row_get_cell (row, x); 2791 mapcell *cell = row_get_cell (row, x);
2792 tileid tile[3] = { 0, 0, 0 };
1637 2793
1638 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2794 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1639 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2795 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1640 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2796 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1641 2797
1642 if (cell->darkness <= 0) 2798 if (cell->darkness == 0)
1643 { 2799 {
1644 cell->darkness = -1; 2800 /*cell->darkness = 0;*/
2801 EXTEND (SP, 3);
1645 2802
1646 for (z = 0; z <= 2; z++) 2803 for (z = 0; z <= 2; z++)
1647 { 2804 {
1648 cell->face[z] = face[z]; 2805 tileid t = tile [z];
1649 2806
1650 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2807 if (t >= self->texs || (t && !self->tex [t].name))
2808 {
1651 XPUSHs (sv_2mortal (newSViv (face[z]))); 2809 PUSHs (sv_2mortal (newSViv (t)));
2810 need_texid (self, t);
2811 }
2812
2813 cell->tile [z] = t;
1652 } 2814 }
1653 } 2815 }
1654 } 2816 }
1655 } 2817 }
1656 } 2818 }
1657} 2819}
1658 2820
1659MODULE = CFClient PACKAGE = CFClient::MixChunk 2821MODULE = Deliantra::Client PACKAGE = DC::RW
1660 2822
1661CFClient::MixChunk 2823DC::RW
1662new_from_file (SV *class, char *path) 2824new (SV *klass, SV *data_sv)
1663 CODE: 2825 CODE:
1664 RETVAL = Mix_LoadWAV (path); 2826{
2827 STRLEN datalen;
2828 char *data = SvPVbyte (data_sv, datalen);
2829
2830 RETVAL = SDL_RWFromConstMem (data, datalen);
2831}
1665 OUTPUT: 2832 OUTPUT:
1666 RETVAL 2833 RETVAL
1667 2834
2835DC::RW
2836new_from_file (SV *klass, const char *path, const char *mode = "rb")
2837 CODE:
2838 RETVAL = SDL_RWFromFile (path, mode);
2839 OUTPUT:
2840 RETVAL
2841
2842# fails on win32:
2843# dc.xs(2268) : error C2059: syntax error : '('
1668void 2844#void
2845#close (DC::RW self)
2846# CODE:
2847# (self->(close)) (self);
2848
2849MODULE = Deliantra::Client PACKAGE = DC::Channel
2850
2851PROTOTYPES: DISABLE
2852
2853DC::Channel
2854find ()
2855 CODE:
2856{
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 {
2861 RETVAL = Mix_GroupOldest (-1);
2862
2863 if (RETVAL < 0)
2864 {
2865 // happens sometimes, maybe it just stopped playing(?)
2866 RETVAL = Mix_GroupAvailable (-1);
2867
2868 if (RETVAL < 0)
2869 XSRETURN_UNDEF;
2870 }
2871 else
2872 Mix_HaltChannel (RETVAL);
2873 }
2874
2875 Mix_UnregisterAllEffects (RETVAL);
2876 Mix_Volume (RETVAL, 128);
2877}
2878 OUTPUT:
2879 RETVAL
2880
2881void
2882halt (DC::Channel self)
2883 CODE:
2884 Mix_HaltChannel (self);
2885
2886void
2887expire (DC::Channel self, int ticks = -1)
2888 CODE:
2889 Mix_ExpireChannel (self, ticks);
2890
2891void
2892fade_out (DC::Channel self, int ticks = -1)
2893 CODE:
2894 Mix_FadeOutChannel (self, ticks);
2895
2896int
2897volume (DC::Channel self, int volume)
2898 CODE:
2899 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2900 OUTPUT:
2901 RETVAL
2902
2903void
2904unregister_all_effects (DC::Channel self)
2905 CODE:
2906 Mix_UnregisterAllEffects (self);
2907
2908void
2909set_panning (DC::Channel self, int left, int right)
2910 CODE:
2911 left = CLAMP (left , 0, 255);
2912 right = CLAMP (right, 0, 255);
2913 Mix_SetPanning (self, left, right);
2914
2915void
2916set_distance (DC::Channel self, int distance)
2917 CODE:
2918 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2919
2920void
2921set_position (DC::Channel self, int angle, int distance)
2922 CODE:
2923
2924void
2925set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2926 CODE:
2927{
2928 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2929 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2930 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2931}
2932
2933void
2934set_reverse_stereo (DC::Channel self, int flip)
2935 CODE:
2936 Mix_SetReverseStereo (self, flip);
2937
2938MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2939
2940PROTOTYPES: DISABLE
2941
2942void
2943decoders ()
2944 PPCODE:
2945#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2946 int i, num = Mix_GetNumChunkDecoders ();
2947 EXTEND (SP, num);
2948 for (i = 0; i < num; ++i)
2949 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2950#else
2951 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2952#endif
2953
2954DC::MixChunk
2955new (SV *klass, DC::RW rwops)
2956 CODE:
2957 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2958 OUTPUT:
2959 RETVAL
2960
2961void
1669DESTROY (CFClient::MixChunk self) 2962DESTROY (DC::MixChunk self)
1670 CODE: 2963 CODE:
1671 Mix_FreeChunk (self); 2964 Mix_FreeChunk (self);
1672 2965
1673int 2966int
1674volume (CFClient::MixChunk self, int volume = -1) 2967volume (DC::MixChunk self, int volume = -1)
1675 CODE: 2968 CODE:
2969 if (items > 1)
2970 volume = CLAMP (volume, 0, 128);
1676 RETVAL = Mix_VolumeChunk (self, volume); 2971 RETVAL = Mix_VolumeChunk (self, volume);
1677 OUTPUT: 2972 OUTPUT:
1678 RETVAL 2973 RETVAL
1679 2974
1680int 2975DC::Channel
1681play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2976play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682 CODE: 2977 CODE:
2978{
1683 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2979 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2980
2981 if (RETVAL < 0)
2982 XSRETURN_UNDEF;
2983
2984 if (channel < 0)
2985 {
2986 Mix_UnregisterAllEffects (RETVAL);
2987 Mix_Volume (RETVAL, 128);
2988 }
2989}
1684 OUTPUT: 2990 OUTPUT:
1685 RETVAL 2991 RETVAL
1686 2992
1687MODULE = CFClient PACKAGE = CFClient::MixMusic 2993MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2994
2995void
2996decoders ()
2997 PPCODE:
2998#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2999 int i, num = Mix_GetNumMusicDecoders ();
3000 EXTEND (SP, num);
3001 for (i = 0; i < num; ++i)
3002 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3003#else
3004 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3005#endif
1688 3006
1689int 3007int
1690volume (int volume = -1) 3008volume (int volume = -1)
3009 PROTOTYPE: ;$
1691 CODE: 3010 CODE:
3011 if (items > 0)
3012 volume = CLAMP (volume, 0, 128);
1692 RETVAL = Mix_VolumeMusic (volume); 3013 RETVAL = Mix_VolumeMusic (volume);
1693 OUTPUT: 3014 OUTPUT:
1694 RETVAL 3015 RETVAL
1695 3016
1696CFClient::MixMusic 3017void
1697new_from_file (SV *class, char *path) 3018fade_out (int ms)
1698 CODE: 3019 CODE:
1699 RETVAL = Mix_LoadMUS (path); 3020 Mix_FadeOutMusic (ms);
3021
3022void
3023halt ()
3024 CODE:
3025 Mix_HaltMusic ();
3026
3027int
3028playing ()
3029 CODE:
3030 RETVAL = Mix_PlayingMusic ();
1700 OUTPUT: 3031 OUTPUT:
1701 RETVAL 3032 RETVAL
1702 3033
3034DC::MixMusic
3035new (SV *klass, DC::RW rwops)
3036 CODE:
3037 RETVAL = Mix_LoadMUS_RW (rwops);
3038 OUTPUT:
3039 RETVAL
3040
1703void 3041void
1704DESTROY (CFClient::MixMusic self) 3042DESTROY (DC::MixMusic self)
1705 CODE: 3043 CODE:
1706 Mix_FreeMusic (self); 3044 Mix_FreeMusic (self);
1707 3045
1708int 3046int
1709play (CFClient::MixMusic self, int loops = -1) 3047play (DC::MixMusic self, int loops = -1)
1710 CODE: 3048 CODE:
1711 RETVAL = Mix_PlayMusic (self, loops); 3049 RETVAL = Mix_PlayMusic (self, loops);
1712 OUTPUT: 3050 OUTPUT:
1713 RETVAL 3051 RETVAL
1714 3052
3053void
3054fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3055 CODE:
3056 Mix_FadeInMusicPos (self, loops, ms, position);
3057
1715MODULE = CFClient PACKAGE = CFClient::OpenGL 3058MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3059
3060PROTOTYPES: ENABLE
1716 3061
1717BOOT: 3062BOOT:
1718{ 3063{
1719 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3064 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720 static const struct { 3065 static const struct {
1721 const char *name; 3066 const char *name;
1722 IV iv; 3067 IV iv;
1723 } *civ, const_iv[] = { 3068 } *civ, const_iv[] = {
1724# define const_iv(name) { # name, (IV)name } 3069# define const_iv(name) { # name, (IV)name }
3070 const_iv (GL_VENDOR),
3071 const_iv (GL_VERSION),
3072 const_iv (GL_EXTENSIONS),
3073 const_iv (GL_MAX_TEXTURE_UNITS),
1725 const_iv (GL_COLOR_MATERIAL), 3074 const_iv (GL_COLOR_MATERIAL),
1726 const_iv (GL_SMOOTH), 3075 const_iv (GL_SMOOTH),
1727 const_iv (GL_FLAT), 3076 const_iv (GL_FLAT),
1728 const_iv (GL_DITHER), 3077 const_iv (GL_DITHER),
1729 const_iv (GL_BLEND), 3078 const_iv (GL_BLEND),
1733 const_iv (GL_ALPHA_TEST), 3082 const_iv (GL_ALPHA_TEST),
1734 const_iv (GL_NORMALIZE), 3083 const_iv (GL_NORMALIZE),
1735 const_iv (GL_RESCALE_NORMAL), 3084 const_iv (GL_RESCALE_NORMAL),
1736 const_iv (GL_FRONT), 3085 const_iv (GL_FRONT),
1737 const_iv (GL_BACK), 3086 const_iv (GL_BACK),
3087 const_iv (GL_AUX0),
1738 const_iv (GL_AND), 3088 const_iv (GL_AND),
1739 const_iv (GL_ONE), 3089 const_iv (GL_ONE),
1740 const_iv (GL_ZERO), 3090 const_iv (GL_ZERO),
1741 const_iv (GL_SRC_ALPHA), 3091 const_iv (GL_SRC_ALPHA),
1742 const_iv (GL_DST_ALPHA), 3092 const_iv (GL_DST_ALPHA),
1743 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3093 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1744 const_iv (GL_ONE_MINUS_DST_ALPHA), 3094 const_iv (GL_ONE_MINUS_DST_ALPHA),
3095 const_iv (GL_SRC_COLOR),
3096 const_iv (GL_DST_COLOR),
3097 const_iv (GL_ONE_MINUS_SRC_COLOR),
3098 const_iv (GL_ONE_MINUS_DST_COLOR),
1745 const_iv (GL_SRC_ALPHA_SATURATE), 3099 const_iv (GL_SRC_ALPHA_SATURATE),
1746 const_iv (GL_RGB), 3100 const_iv (GL_RGB),
1747 const_iv (GL_RGBA), 3101 const_iv (GL_RGBA),
1748 const_iv (GL_RGBA4), 3102 const_iv (GL_RGBA4),
1749 const_iv (GL_RGBA8), 3103 const_iv (GL_RGBA8),
1755 const_iv (GL_INTENSITY), 3109 const_iv (GL_INTENSITY),
1756 const_iv (GL_LUMINANCE), 3110 const_iv (GL_LUMINANCE),
1757 const_iv (GL_LUMINANCE_ALPHA), 3111 const_iv (GL_LUMINANCE_ALPHA),
1758 const_iv (GL_FLOAT), 3112 const_iv (GL_FLOAT),
1759 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3113 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3114 const_iv (GL_COMPRESSED_ALPHA_ARB),
3115 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3116 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3117 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3118 const_iv (GL_COMPRESSED_RGB_ARB),
3119 const_iv (GL_COMPRESSED_RGBA_ARB),
1760 const_iv (GL_COMPILE), 3120 const_iv (GL_COMPILE),
3121 const_iv (GL_PROXY_TEXTURE_1D),
3122 const_iv (GL_PROXY_TEXTURE_2D),
1761 const_iv (GL_TEXTURE_1D), 3123 const_iv (GL_TEXTURE_1D),
1762 const_iv (GL_TEXTURE_2D), 3124 const_iv (GL_TEXTURE_2D),
1763 const_iv (GL_TEXTURE_ENV), 3125 const_iv (GL_TEXTURE_ENV),
1764 const_iv (GL_TEXTURE_MAG_FILTER), 3126 const_iv (GL_TEXTURE_MAG_FILTER),
1765 const_iv (GL_TEXTURE_MIN_FILTER), 3127 const_iv (GL_TEXTURE_MIN_FILTER),
1786 const_iv (GL_COLOR_LOGIC_OP), 3148 const_iv (GL_COLOR_LOGIC_OP),
1787 const_iv (GL_SEPARABLE_2D), 3149 const_iv (GL_SEPARABLE_2D),
1788 const_iv (GL_CONVOLUTION_2D), 3150 const_iv (GL_CONVOLUTION_2D),
1789 const_iv (GL_CONVOLUTION_BORDER_MODE), 3151 const_iv (GL_CONVOLUTION_BORDER_MODE),
1790 const_iv (GL_CONSTANT_BORDER), 3152 const_iv (GL_CONSTANT_BORDER),
3153 const_iv (GL_POINTS),
1791 const_iv (GL_LINES), 3154 const_iv (GL_LINES),
3155 const_iv (GL_LINE_STRIP),
1792 const_iv (GL_LINE_LOOP), 3156 const_iv (GL_LINE_LOOP),
1793 const_iv (GL_QUADS), 3157 const_iv (GL_QUADS),
1794 const_iv (GL_QUAD_STRIP), 3158 const_iv (GL_QUAD_STRIP),
1795 const_iv (GL_TRIANGLES), 3159 const_iv (GL_TRIANGLES),
1796 const_iv (GL_TRIANGLE_STRIP), 3160 const_iv (GL_TRIANGLE_STRIP),
1797 const_iv (GL_TRIANGLE_FAN), 3161 const_iv (GL_TRIANGLE_FAN),
3162 const_iv (GL_POLYGON),
1798 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3163 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3164 const_iv (GL_POINT_SMOOTH_HINT),
3165 const_iv (GL_LINE_SMOOTH_HINT),
3166 const_iv (GL_POLYGON_SMOOTH_HINT),
3167 const_iv (GL_GENERATE_MIPMAP_HINT),
3168 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799 const_iv (GL_FASTEST), 3169 const_iv (GL_FASTEST),
3170 const_iv (GL_DONT_CARE),
3171 const_iv (GL_NICEST),
1800 const_iv (GL_V2F), 3172 const_iv (GL_V2F),
1801 const_iv (GL_V3F), 3173 const_iv (GL_V3F),
1802 const_iv (GL_T2F_V3F), 3174 const_iv (GL_T2F_V3F),
1803 const_iv (GL_T2F_N3F_V3F), 3175 const_iv (GL_T2F_N3F_V3F),
3176 const_iv (GL_FUNC_ADD),
3177 const_iv (GL_FUNC_SUBTRACT),
3178 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1804# undef const_iv 3179# undef const_iv
1805 }; 3180 };
1806 3181
1807 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3182 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1808 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3183 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1809}
1810 3184
1811char * 3185 texture_av = newAV ();
3186 AvREAL_off (texture_av);
3187}
3188
3189void
3190disable_GL_EXT_blend_func_separate ()
3191 CODE:
3192 gl.BlendFuncSeparate = 0;
3193 gl.BlendFuncSeparateEXT = 0;
3194
3195void
3196apple_nvidia_bug (int enable)
3197
3198const char *
1812gl_vendor () 3199gl_vendor ()
1813 CODE: 3200 CODE:
1814 RETVAL = (char *)glGetString (GL_VENDOR); 3201 RETVAL = (const char *)glGetString (GL_VENDOR);
1815 OUTPUT: 3202 OUTPUT:
1816 RETVAL 3203 RETVAL
1817 3204
1818char * 3205const char *
1819gl_version () 3206gl_version ()
1820 CODE: 3207 CODE:
1821 RETVAL = (char *)glGetString (GL_VERSION); 3208 RETVAL = (const char *)glGetString (GL_VERSION);
1822 OUTPUT: 3209 OUTPUT:
1823 RETVAL 3210 RETVAL
1824 3211
1825char * 3212const char *
1826gl_extensions () 3213gl_extensions ()
1827 CODE: 3214 CODE:
1828 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3215 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1829 OUTPUT: 3216 OUTPUT:
1830 RETVAL 3217 RETVAL
1831 3218
3219const char *glGetString (GLenum pname)
3220 CODE:
3221 RETVAL = (const char *)glGetString (pname);
3222 OUTPUT:
3223 RETVAL
3224
3225GLint glGetInteger (GLenum pname)
3226 CODE:
3227 glGetIntegerv (pname, &RETVAL);
3228 OUTPUT:
3229 RETVAL
3230
3231GLdouble glGetDouble (GLenum pname)
3232 CODE:
3233 glGetDoublev (pname, &RETVAL);
3234 OUTPUT:
3235 RETVAL
3236
1832int glGetError () 3237int glGetError ()
1833 3238
1834void glFinish () 3239void glFinish ()
3240
3241void glFlush ()
1835 3242
1836void glClear (int mask) 3243void glClear (int mask)
1837 3244
1838void glClearColor (float r, float g, float b, float a = 1.0) 3245void glClearColor (float r, float g, float b, float a = 1.0)
1839 PROTOTYPE: @ 3246 PROTOTYPE: @
1850 3257
1851void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3258void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1852 CODE: 3259 CODE:
1853 gl_BlendFuncSeparate (sa, da, saa, daa); 3260 gl_BlendFuncSeparate (sa, da, saa, daa);
1854 3261
3262# void glBlendEquation (int se)
3263
1855void glDepthMask (int flag) 3264void glDepthMask (int flag)
1856 3265
1857void glLogicOp (int opcode) 3266void glLogicOp (int opcode)
1858 3267
1859void glColorMask (int red, int green, int blue, int alpha) 3268void glColorMask (int red, int green, int blue, int alpha)
1873# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
1874void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3283void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875 3284
1876# near_ and far_ are due to microsofts buggy "c" compiler 3285# near_ and far_ are due to microsofts buggy "c" compiler
1877void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3286void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3287
3288PROTOTYPES: DISABLE
1878 3289
1879void glViewport (int x, int y, int width, int height) 3290void glViewport (int x, int y, int width, int height)
1880 3291
1881void glScissor (int x, int y, int width, int height) 3292void glScissor (int x, int y, int width, int height)
1882 3293
1890 3301
1891void glRotate (float angle, float x, float y, float z) 3302void glRotate (float angle, float x, float y, float z)
1892 CODE: 3303 CODE:
1893 glRotatef (angle, x, y, z); 3304 glRotatef (angle, x, y, z);
1894 3305
1895void glBegin (int mode)
1896
1897void glEnd ()
1898
1899void glColor (float r, float g, float b, float a = 1.0) 3306void glColor (float r, float g, float b, float a = 1.0)
1900 PROTOTYPE: @ 3307 PROTOTYPE: @
1901 ALIAS: 3308 ALIAS:
1902 glColor_premultiply = 1 3309 glColor_premultiply = 1
1903 CODE: 3310 CODE:
1904 if (ix) 3311 if (ix)
1905 { 3312 {
1906 r *= a; 3313 r *= a;
1907 g *= a; 3314 g *= a;
1908 b *= a; 3315 b *= a;
1909 } 3316 }
1910 // microsoft visual "c" rounds instead of truncating... 3317 // microsoft visual "c" rounds instead of truncating...
1911 glColor4ub (MIN ((int)(r * 256.f), 255), 3318 glColor4f (r, g, b, a);
1912 MIN ((int)(g * 256.f), 255),
1913 MIN ((int)(b * 256.f), 255),
1914 MIN ((int)(a * 256.f), 255));
1915
1916void glInterleavedArrays (int format, int stride, char *data)
1917
1918void glDrawElements (int mode, int count, int type, char *indices)
1919
1920# 1.2 void glDrawRangeElements (int mode, int start, int end
1921 3319
1922void glRasterPos (float x, float y, float z = 0.) 3320void glRasterPos (float x, float y, float z = 0.)
1923 CODE: 3321 CODE:
1924 glRasterPos3f (0, 0, z); 3322 glRasterPos3f (0, 0, z);
1925 glBitmap (0, 0, 0, 0, x, y, 0); 3323 glBitmap (0, 0, 0, 0, x, y, 0);
1930 3328
1931void glTexCoord (float s, float t) 3329void glTexCoord (float s, float t)
1932 CODE: 3330 CODE:
1933 glTexCoord2f (s, t); 3331 glTexCoord2f (s, t);
1934 3332
3333void glRect (float x1, float y1, float x2, float y2)
3334 CODE:
3335 glRectf (x1, y1, x2, y2);
3336
3337void glRect_lineloop (float x1, float y1, float x2, float y2)
3338 CODE:
3339 glBegin (GL_LINE_LOOP);
3340 glVertex2f (x1, y1);
3341 glVertex2f (x2, y1);
3342 glVertex2f (x2, y2);
3343 glVertex2f (x1, y2);
3344 glEnd ();
3345
3346PROTOTYPES: ENABLE
3347
3348void glBegin (int mode)
3349
3350void glEnd ()
3351
3352void glPointSize (GLfloat size)
3353
3354void glLineWidth (GLfloat width)
3355
3356void glInterleavedArrays (int format, int stride, char *data)
3357
3358void glDrawElements (int mode, int count, int type, char *indices)
3359
3360# 1.2 void glDrawRangeElements (int mode, int start, int end
3361
1935void glTexEnv (int target, int pname, float param) 3362void glTexEnv (int target, int pname, float param)
1936 CODE: 3363 CODE:
1937 glTexEnvf (target, pname, param); 3364 glTexEnvf (target, pname, param);
1938 3365
1939void glTexParameter (int target, int pname, float param) 3366void glTexParameter (int target, int pname, float param)
1955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3382void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1956 CODE: 3383 CODE:
1957 if (gl.SeparableFilter2D) 3384 if (gl.SeparableFilter2D)
1958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3385 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959 3386
1960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3387void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961 3388
1962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3389void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963 3390
1964void glDrawPixels (int width, int height, int format, int type, char *pixels) 3391void glDrawPixels (int width, int height, int format, int type, char *pixels)
3392
3393void glPixelZoom (float x, float y)
1965 3394
1966void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3395void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967 3396
1968int glGenTexture () 3397int glGenTexture ()
1969 CODE: 3398 CODE:
1970{ 3399 RETVAL = gen_texture ();
1971 GLuint name;
1972 glGenTextures (1, &name);
1973 RETVAL = name;
1974}
1975 OUTPUT: 3400 OUTPUT:
1976 RETVAL 3401 RETVAL
1977 3402
1978void glDeleteTexture (int name) 3403void glDeleteTexture (int name)
1979 CODE: 3404 CODE:
1980{
1981 GLuint name_ = name;
1982 glDeleteTextures (1, &name_); 3405 del_texture (name);
1983} 3406
1984
1985int glGenList () 3407int glGenList ()
1986 CODE: 3408 CODE:
1987 RETVAL = glGenLists (1); 3409 RETVAL = glGenLists (1);
1988 OUTPUT: 3410 OUTPUT:
1989 RETVAL 3411 RETVAL
1996 3418
1997void glEndList () 3419void glEndList ()
1998 3420
1999void glCallList (int list) 3421void glCallList (int list)
2000 3422
3423void c_init ()
3424 CODE:
3425 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3426 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2001 3427
3428MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3429
3430PROTOTYPES: DISABLE
3431
3432void
3433find_widget (SV *self, NV x, NV y)
3434 PPCODE:
3435{
3436 if (within_widget (self, x, y))
3437 XPUSHs (self);
3438}
3439
3440BOOT:
3441{
3442 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3443
3444 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3445 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3446 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3447 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3448}
3449
3450void
3451draw (SV *self)
3452 CODE:
3453{
3454 HV *hv;
3455 SV **svp;
3456 NV x, y, w, h;
3457 SV *draw_x_sv = GvSV (draw_x_gv);
3458 SV *draw_y_sv = GvSV (draw_y_gv);
3459 SV *draw_w_sv = GvSV (draw_w_gv);
3460 SV *draw_h_sv = GvSV (draw_h_gv);
3461 double draw_x, draw_y;
3462
3463 if (!SvROK (self))
3464 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3465
3466 hv = (HV *)SvRV (self);
3467
3468 if (SvTYPE (hv) != SVt_PVHV)
3469 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3470
3471 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3472 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3473
3474 if (!h || !w)
3475 XSRETURN_EMPTY;
3476
3477 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3478 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3479
3480 draw_x = SvNV (draw_x_sv) + x;
3481 draw_y = SvNV (draw_y_sv) + y;
3482
3483 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3484 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3485 XSRETURN_EMPTY;
3486
3487 sv_setnv (draw_x_sv, draw_x);
3488 sv_setnv (draw_y_sv, draw_y);
3489
3490 glPushMatrix ();
3491 glTranslated (x, y, 0);
3492
3493 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3494 {
3495 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3496
3497 if (svp && SvTRUE (*svp))
3498 {
3499 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3500 glEnable (GL_BLEND);
3501 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3502 glBegin (GL_QUADS);
3503 glVertex2f (0, 0);
3504 glVertex2f (w, 0);
3505 glVertex2f (w, h);
3506 glVertex2f (0, h);
3507 glEnd ();
3508 glDisable (GL_BLEND);
3509 }
3510 }
3511#if 0
3512 // draw borders, for debugging
3513 glPushMatrix ();
3514 glColor4f (1., 1., 0., 1.);
3515 glTranslatef (.5, .5, 0.);
3516 glBegin (GL_LINE_LOOP);
3517 glVertex2f (0 , 0);
3518 glVertex2f (w - 1, 0);
3519 glVertex2f (w - 1, h - 1);
3520 glVertex2f (0 , h - 1);
3521 glEnd ();
3522 glPopMatrix ();
3523#endif
3524 PUSHMARK (SP);
3525 XPUSHs (self);
3526 PUTBACK;
3527 call_method ("_draw", G_VOID | G_DISCARD);
3528 SPAGAIN;
3529
3530 glPopMatrix ();
3531
3532 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3533 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3534}
3535

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