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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 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
55#define PANGO_ENABLE_BACKEND
56#define G_DISABLE_CAST_CHECKS
57
23#include <glib/gmacros.h> 58#include <glib.h>
24 59
25#include <pango/pango.h> 60#include <pango/pango.h>
26#include <pango/pangofc-fontmap.h> 61
27#include <pango/pangoft2.h> 62#ifndef PANGO_VERSION_CHECK
28#include <pango/pangocairo.h> 63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
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
95
96/* mask out modifiers we are not interested in */
97#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
98
99#define KMOD_LRAM 0x10000 // our extension
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;
55 148
56static struct 149static struct
57{ 150{
58#define GL_FUNC(ptr,name) ptr name; 151#define GL_FUNC(ptr,name) ptr name;
59#include "glfunc.h" 152#include "glfunc.h"
60#undef GL_FUNC 153#undef GL_FUNC
61} gl; 154} gl;
62 155
156static void
63static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 157gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64{ 158{
65 if (gl.BlendFuncSeparate) 159 if (gl.BlendFuncSeparate)
66 gl.BlendFuncSeparate (sa, da, saa, daa); 160 gl.BlendFuncSeparate (sa, da, saa, daa);
67 else if (gl.BlendFuncSeparateEXT) 161 else if (gl.BlendFuncSeparateEXT)
68 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 162 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69 else 163 else
70 glBlendFunc (sa, da); 164 glBlendFunc (sa, da);
71} 165}
72 166
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
191#include "texcache.c"
192#include "rendercache.c"
193
194#include "pango-font.c"
195#include "pango-fontmap.c"
196#include "pango-render.c"
197
198typedef IV DC__Channel;
199typedef SDL_RWops *DC__RW;
73typedef Mix_Chunk *CFClient__MixChunk; 200typedef Mix_Chunk *DC__MixChunk;
74typedef Mix_Music *CFClient__MixMusic; 201typedef Mix_Music *DC__MixMusic;
75 202
76typedef PangoFontDescription *CFClient__Font; 203typedef PangoFontDescription *DC__Font;
77 204
78static int 205static int
79shape_attr_p (PangoLayoutRun *run) 206shape_attr_p (PangoLayoutRun *run)
80{ 207{
81 GSList *attrs = run->item->analysis.extra_attrs; 208 GSList *attrs = run->item->analysis.extra_attrs;
82 209
83 while (attrs) 210 while (attrs)
84 { 211 {
85 PangoAttribute *attr = attrs->data; 212 PangoAttribute *attr = (PangoAttribute *)attrs->data;
86 213
87 if (attr->klass->type == PANGO_ATTR_SHAPE) 214 if (attr->klass->type == PANGO_ATTR_SHAPE)
88 return 1; 215 return 1;
89 216
90 attrs = attrs->next; 217 attrs = attrs->next;
91 } 218 }
92 219
93 return 0; 220 return 0;
94} 221}
95 222
96typedef struct cf_layout { 223struct cf_layout {
97 PangoLayout *pl; // either derived from a cairo or ft2 context 224 PangoLayout *pl;
98 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99 float r, g, b, a; // default color for rgba mode 225 float r, g, b, a; // default color for rgba mode
100 int base_height; 226 int base_height;
101 CFClient__Font font; 227 DC__Font font;
102} *CFClient__Layout; 228 rc_t rc;
229};
103 230
231typedef cf_layout *DC__Layout;
232
104static CFClient__Font default_font; 233static DC__Font default_font;
105static PangoContext *ft2_context, *cairo_context; 234static PangoContext *opengl_context;
106static PangoFontMap *ft2_fontmap, *cairo_fontmap; 235static PangoFontMap *opengl_fontmap;
107 236
108static void 237static void
109substitute_func (FcPattern *pattern, gpointer data) 238substitute_func (FcPattern *pattern, gpointer data)
110{ 239{
111 FcPatternAddBool (pattern, FC_HINTING, 1); 240 FcPatternAddBool (pattern, FC_HINTING, 1);
112#ifdef FC_HINT_STYLE 241#ifdef FC_HINT_STYLE
113 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 242 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114#endif 243#endif
115#ifdef _WIN32
116 FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117#else
118 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 244 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119#endif
120} 245}
121 246
122static void 247static void
123layout_update_font (CFClient__Layout self) 248layout_update_font (DC__Layout self)
124{ 249{
125 /* 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
126 * reasonably well with bitstream vera 251 * reasonably well with dejavu/bistream fonts
127 */ 252 */
128 PangoFontDescription *font = self->font ? self->font : default_font; 253 PangoFontDescription *font = self->font ? self->font : default_font;
129 254
130 pango_font_description_set_absolute_size (font, 255 pango_font_description_set_absolute_size (font,
131 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 256 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132 257
133 pango_layout_set_font_description (self->pl, font); 258 pango_layout_set_font_description (self->pl, font);
134} 259}
135 260
136static void 261static void
137layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 262layout_get_pixel_size (DC__Layout self, int *w, int *h)
138{ 263{
264 PangoRectangle rect;
265
266 // get_pixel_* wrongly rounds down
139 pango_layout_get_pixel_size (self->pl, w, h); 267 pango_layout_get_extents (self->pl, 0, &rect);
140 268
141 if (!*w) *w = 1; 269 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142 if (!*h) *h = 1; 270 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143 271
144 *w = (*w + 3) & ~3; 272 if (!rect.width) rect.width = 1;
145} 273 if (!rect.height) rect.height = 1;
146 274
275 *w = rect.width;
276 *h = rect.height;
277}
278
279/////////////////////////////////////////////////////////////////////////////
280
281typedef uint16_t tileid;
147typedef uint16_t mapface; 282typedef uint16_t faceid;
148 283
149typedef struct { 284struct maptex
285{
150 GLint name; 286 GLuint name;
151 int w, h; 287 int w, h;
152 float s, t; 288 float s, t;
153 uint8_t r, g, b, a; 289 uint8_t r, g, b, a;
154} maptex; 290 tileid smoothtile;
291 uint8_t smoothlevel;
292 uint8_t unused; /* set to zero on use */
293};
155 294
156typedef struct { 295struct mapcell
296{
297 uint32_t player;
298 tileid tile[3];
157 int16_t darkness; 299 uint16_t darkness;
158 mapface face[3]; 300 uint8_t stat_width, stat_hp, flags, smoothmax;
159} mapcell; 301};
160 302
161typedef struct { 303struct maprow
304{
162 int32_t c0, c1; 305 int32_t c0, c1;
163 mapcell *col; 306 mapcell *col;
164} maprow; 307};
165 308
166typedef struct map { 309struct mapgrid {
167 int x, y, w, h; 310 int x, y, w, h;
168 int ox, oy; /* offset to virtual global coordinate system */ 311 int ox, oy; /* offset to virtual global coordinate system */
169 int faces; 312 int faces; tileid *face2tile; // [faceid]
170 mapface *face; 313 int texs; maptex *tex; // [tileid]
171
172 int texs;
173 maptex *tex;
174 314
175 int32_t rows; 315 int32_t rows;
176 maprow *row; 316 maprow *row;
177} *CFClient__Map; 317};
178 318
179static char * 319typedef mapgrid *DC__Map;
320
321template<typename T>
322ecb_cold static void
180prepend (char *ptr, int sze, int inc) 323prepend (T *&ptr, int sze, int inc)
181{ 324{
182 char *p; 325 T *p;
183 326
184 New (0, p, sze + inc, char); 327 Newx (p, inc + sze, T);
185 Zero (p, inc, char); 328 Zero (p, inc, T);
186 Move (ptr, p + inc, sze, char); 329 Move (ptr, p + inc, sze, T);
187 Safefree (ptr); 330 Safefree (ptr);
188 331
189 return p; 332 ptr = p;
190} 333}
191 334
192static char * 335template<typename T>
336ecb_cold static void
193append (char *ptr, int sze, int inc) 337append (T *&ptr, int sze, int inc)
194{ 338{
195 Renew (ptr, sze + inc, char); 339 Renew (ptr, sze + inc, T);
196 Zero (ptr + sze, inc, char); 340 Zero (ptr + sze, inc, T);
341}
197 342
343static void
344need_facenum (struct mapgrid *self, faceid face)
345{
346 if (ecb_expect_true (self->faces > face))
198 return ptr; 347 return;
199}
200 348
201#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 349 size_t newsize = minpot (face + 1);
202#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}
203 364
204static maprow * 365static maprow *
205map_get_row (CFClient__Map self, int y) 366map_get_row (mapgrid *self, int y)
206{ 367{
207 if (0 > y) 368 if (0 > y)
208 { 369 {
209 int extend = - y + MAP_EXTEND_Y; 370 int extend = - y + MAP_EXTEND_Y;
210 Prepend (maprow, self->row, self->rows, extend); 371 prepend (self->row, self->rows, extend);
211 372
212 self->rows += extend; 373 self->rows += extend;
213 self->y += extend; 374 self->y += extend;
214 y += extend; 375 y += extend;
215 } 376 }
216 else if (y >= self->rows) 377 else if (y >= self->rows)
217 { 378 {
218 int extend = y - self->rows + MAP_EXTEND_Y; 379 int extend = y - self->rows + MAP_EXTEND_Y;
219 Append (maprow, self->row, self->rows, extend); 380 append (self->row, self->rows, extend);
220 self->rows += extend; 381 self->rows += extend;
221 } 382 }
222 383
223 return self->row + y; 384 return self->row + y;
224} 385}
… …
234 } 395 }
235 396
236 if (row->c0 > x) 397 if (row->c0 > x)
237 { 398 {
238 int extend = row->c0 - x + MAP_EXTEND_X; 399 int extend = row->c0 - x + MAP_EXTEND_X;
239 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 400 prepend (row->col, row->c1 - row->c0, extend);
240 row->c0 -= extend; 401 row->c0 -= extend;
241 } 402 }
242 else if (x >= row->c1) 403 else if (x >= row->c1)
243 { 404 {
244 int extend = x - row->c1 + MAP_EXTEND_X; 405 int extend = x - row->c1 + MAP_EXTEND_X;
245 Append (mapcell, row->col, row->c1 - row->c0, extend); 406 append (row->col, row->c1 - row->c0, extend);
246 row->c1 += extend; 407 row->c1 += extend;
247 } 408 }
248 409
249 return row->col + (x - row->c0); 410 return row->col + (x - row->c0);
250} 411}
251 412
252static mapcell * 413static mapcell *
253map_get_cell (CFClient__Map self, int x, int y) 414map_get_cell (mapgrid *self, int x, int y)
254{ 415{
255 return row_get_cell (map_get_row (self, y), x); 416 return row_get_cell (map_get_row (self, y), x);
256} 417}
257 418
258static void 419static void
259map_clear (CFClient__Map self) 420map_clear (mapgrid *self)
260{ 421{
261 int r; 422 int r;
262 423
263 for (r = 0; r < self->rows; r++) 424 for (r = 0; r < self->rows; r++)
264 Safefree (self->row[r].col); 425 Safefree (self->row[r].col);
… …
271 self->oy = 0; 432 self->oy = 0;
272 self->row = 0; 433 self->row = 0;
273 self->rows = 0; 434 self->rows = 0;
274} 435}
275 436
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
276static void 447static void
277map_blank (CFClient__Map self, int x0, int y0, int w, int h) 448map_blank (mapgrid *self, int x0, int y0, int w, int h)
278{ 449{
279 int x, y; 450 int x, y;
280 maprow *row; 451 maprow *row;
452 mapcell *cell;
281 453
282 for (y = y0; y < y0 + h; y++) 454 for (y = y0; y < y0 + h; y++)
283 if (y >= 0) 455 if (y >= 0)
284 { 456 {
285 if (y >= self->rows) 457 if (y >= self->rows)
… …
291 if (x >= row->c0) 463 if (x >= row->c0)
292 { 464 {
293 if (x >= row->c1) 465 if (x >= row->c1)
294 break; 466 break;
295 467
296 row->col[x - row->c0].darkness = -1; 468 cell = row->col + x - row->c0;
469
470 CELL_CLEAR (cell);
297 } 471 }
298 } 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;
299} 508}
300 509
301static void 510static void
302music_finished (void) 511music_finished (void)
303{ 512{
… …
322 ev.data2 = 0; 531 ev.data2 = 0;
323 532
324 SDL_PushEvent ((SDL_Event *)&ev); 533 SDL_PushEvent ((SDL_Event *)&ev);
325} 534}
326 535
327static unsigned int 536/* SDL should provide this, really. */
328minpot (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)
329{ 547{
330 if (!n) 548 HV *self;
549 SV **svp;
550 NV wx, ww, wy, wh;
551
552 if (!SvROK (widget))
331 return 0; 553 return 0;
332 554
333 --n; 555 self = (HV *)SvRV (widget);
334 556
335 n |= n >> 1; 557 if (SvTYPE (self) != SVt_PVHV)
336 n |= n >> 2; 558 return 0;
337 n |= n >> 4;
338 n |= n >> 8;
339 n |= n >> 16;
340 559
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
341 return n + 1; 580 return 1;
342} 581}
343 582
344MODULE = 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
345 642
346PROTOTYPES: ENABLE 643PROTOTYPES: ENABLE
347 644
348BOOT: 645BOOT:
349{ 646{
350 HV *stash = gv_stashpv ("CFClient", 1); 647 HV *stash = gv_stashpv ("DC", 1);
351 static const struct { 648 static const struct {
352 const char *name; 649 const char *name;
353 IV iv; 650 IV iv;
354 } *civ, const_iv[] = { 651 } *civ, const_iv[] = {
355# 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
356 const_iv (SDL_ACTIVEEVENT), 656 const_iv (SDL_ACTIVEEVENT),
357 const_iv (SDL_KEYDOWN), 657 const_iv (SDL_KEYDOWN),
358 const_iv (SDL_KEYUP), 658 const_iv (SDL_KEYUP),
359 const_iv (SDL_MOUSEMOTION), 659 const_iv (SDL_MOUSEMOTION),
360 const_iv (SDL_MOUSEBUTTONDOWN), 660 const_iv (SDL_MOUSEBUTTONDOWN),
… …
369 const_iv (SDL_EVENT_RESERVEDA), 669 const_iv (SDL_EVENT_RESERVEDA),
370 const_iv (SDL_EVENT_RESERVEDB), 670 const_iv (SDL_EVENT_RESERVEDB),
371 const_iv (SDL_VIDEORESIZE), 671 const_iv (SDL_VIDEORESIZE),
372 const_iv (SDL_VIDEOEXPOSE), 672 const_iv (SDL_VIDEOEXPOSE),
373 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),
374 const_iv (SDLK_KP0), 731 const_iv (SDLK_KP0),
375 const_iv (SDLK_KP1), 732 const_iv (SDLK_KP1),
376 const_iv (SDLK_KP2), 733 const_iv (SDLK_KP2),
377 const_iv (SDLK_KP3), 734 const_iv (SDLK_KP3),
378 const_iv (SDLK_KP4), 735 const_iv (SDLK_KP4),
… …
433 const_iv (SDLK_BREAK), 790 const_iv (SDLK_BREAK),
434 const_iv (SDLK_MENU), 791 const_iv (SDLK_MENU),
435 const_iv (SDLK_POWER), 792 const_iv (SDLK_POWER),
436 const_iv (SDLK_EURO), 793 const_iv (SDLK_EURO),
437 const_iv (SDLK_UNDO), 794 const_iv (SDLK_UNDO),
795
438 const_iv (KMOD_NONE), 796 const_iv (KMOD_NONE),
797 const_iv (KMOD_SHIFT),
439 const_iv (KMOD_LSHIFT), 798 const_iv (KMOD_LSHIFT),
440 const_iv (KMOD_RSHIFT), 799 const_iv (KMOD_RSHIFT),
800 const_iv (KMOD_CTRL),
441 const_iv (KMOD_LCTRL), 801 const_iv (KMOD_LCTRL),
442 const_iv (KMOD_RCTRL), 802 const_iv (KMOD_RCTRL),
803 const_iv (KMOD_ALT),
443 const_iv (KMOD_LALT), 804 const_iv (KMOD_LALT),
444 const_iv (KMOD_RALT), 805 const_iv (KMOD_RALT),
806 const_iv (KMOD_META),
445 const_iv (KMOD_LMETA), 807 const_iv (KMOD_LMETA),
446 const_iv (KMOD_RMETA), 808 const_iv (KMOD_RMETA),
447 const_iv (KMOD_NUM), 809 const_iv (KMOD_NUM),
448 const_iv (KMOD_CAPS), 810 const_iv (KMOD_CAPS),
449 const_iv (KMOD_MODE), 811 const_iv (KMOD_MODE),
450 const_iv (KMOD_CTRL), 812
451 const_iv (KMOD_SHIFT), 813 const_iv (KMOD_LRAM),
452 const_iv (KMOD_ALT), 814
453 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)
454# undef const_iv 845# undef const_iv
455 }; 846 };
456 847
457 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--)
458 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);
459} 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
460 867
461NV floor (NV x) 868NV floor (NV x)
462 869
463NV ceil (NV x) 870NV ceil (NV x)
464 871
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
891
465void 892void
466pango_init () 893pango_init ()
467 CODE: 894 CODE:
468 // delayed, so it can pick up new fonts added by AddFontResourceEx
469{ 895{
470 {
471 ft2_fontmap = pango_ft2_font_map_new (); 896 opengl_fontmap = pango_opengl_font_map_new ();
472 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 897 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 898 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474 } 899 /*pango_context_set_font_description (opengl_context, default_font);*/
475 { 900#if PANGO_VERSION_CHECK (1, 15, 2)
476 cairo_font_options_t *fopt = cairo_font_options_create (); 901 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477 cairo_fontmap = pango_cairo_font_map_get_default (); 902 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
478 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479#ifdef _WIN32
480 // cairo looks like shit eaten twice on windows
481 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482#else
483 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484#endif 903#endif
485 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487 pango_cairo_context_set_font_options (cairo_context, fopt);
488 cairo_font_options_destroy (fopt);
489 }
490} 904}
491 905
492int 906char *SDL_GetError ()
493SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
494 907
495void 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
496SDL_Quit () 917void SDL_Quit ()
497 918
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
498void 929void
499SDL_ListModes () 930SDL_ListModes (int rgb, int alpha)
500 PPCODE: 931 PPCODE:
501{ 932{
502 SDL_Rect **m; 933 SDL_Rect **m;
503 934
504 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 935 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 936 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 937 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 938 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508 939
509 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 940 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511 942
512 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 944 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 945 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516 947
517 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 948 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518 949 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519 SDL_EnableUNICODE (1);
520 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521 950
522 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 951 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
523 952
524 if (m && m != (SDL_Rect **)-1) 953 if (m && m != (SDL_Rect **)-1)
525 while (*m) 954 while (*m)
526 { 955 {
956 if ((*m)->w >= 400 && (*m)->h >= 300)
957 {
527 AV *av = newAV (); 958 AV *av = newAV ();
528 av_push (av, newSViv ((*m)->w)); 959 av_push (av, newSViv ((*m)->w));
529 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));
530 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 963 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
964 }
531 965
532 ++m; 966 ++m;
533 } 967 }
534} 968}
535 969
536char *
537SDL_GetError ()
538
539int 970int
540SDL_SetVideoMode (int w, int h, int fullscreen) 971SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541 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
542 RETVAL = !!SDL_SetVideoMode ( 982 RETVAL = !!SDL_SetVideoMode (
543 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 983 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
544 ); 984 );
985
545 if (RETVAL) 986 if (RETVAL)
546 { 987 {
547 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 988 av_clear (texture_av);
548# 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);
549# include "glfunc.h" 990#include "glfunc.h"
550# undef GL_FUNC 991#undef GL_FUNC
992 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
993 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
551 } 994 }
995}
552 OUTPUT: 996 OUTPUT:
553 RETVAL 997 RETVAL
998
999void
1000SDL_WM_SetCaption (const char *title, const char *icon)
554 1001
555void 1002void
556SDL_GL_SwapBuffers () 1003SDL_GL_SwapBuffers ()
557 1004
558char * 1005char *
559SDL_GetKeyName (int sym) 1006SDL_GetKeyName (int sym)
1007 C_ARGS: (SDLKey)sym
560 1008
1009int
1010SDL_GetAppState ()
1011
1012int
1013SDL_GetModState ()
1014
1015int
1016SDL_WaitEvent ()
1017 C_ARGS: 0
1018
561void 1019void
562SDL_PollEvent () 1020SDL_PumpEvents ()
1021
1022void
1023peep_events ()
563 PPCODE: 1024 PPCODE:
564{ 1025{
565 SDL_Event ev; 1026 SDL_Event ev;
566 1027
567 while (SDL_PollEvent (&ev)) 1028 SDL_PumpEvents ();
1029 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568 { 1030 {
569 HV *hv = newHV (); 1031 HV *hv = newHV ();
570 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1032 hv_store (hv, "type", 4, newSViv (ev.type), 0);
571 1033
572 switch (ev.type) 1034 switch (ev.type)
573 { 1035 {
574 case SDL_KEYDOWN: 1036 case SDL_KEYDOWN:
575 case SDL_KEYUP: 1037 case SDL_KEYUP:
576 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1038 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1039 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578 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 */
579 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1042 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580 break; 1043 break;
581 1044
582 case SDL_ACTIVEEVENT: 1045 case SDL_ACTIVEEVENT:
583 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1046 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1047 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585 break; 1048 break;
586 1049
587 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
588 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1069 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1070 hv_store (hv, "state", 5, newSViv (state), 0);
591 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1071 hv_store (hv, "x", 1, newSViv (x), 0);
592 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1072 hv_store (hv, "y", 1, newSViv (y), 0);
593 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1073 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1074 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1075 }
595 break; 1076 break;
596 1077
597 case SDL_MOUSEBUTTONDOWN: 1078 case SDL_MOUSEBUTTONDOWN:
598 case SDL_MOUSEBUTTONUP: 1079 case SDL_MOUSEBUTTONUP:
599 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1080 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600 1081
601 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1082 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1083 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1084 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1085 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
609 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1090 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1091 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611 break; 1092 break;
612 } 1093 }
613 1094
614 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1095 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615 } 1096 }
616} 1097}
617 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
618int 1112int
619Mix_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)
620 POSTCALL: 1114 POSTCALL:
621 Mix_HookMusicFinished (music_finished); 1115 Mix_HookMusicFinished (music_finished);
622 Mix_ChannelFinished (channel_finished); 1116 Mix_ChannelFinished (channel_finished);
623 1117
624void 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
625Mix_CloseAudio () 1135Mix_CloseAudio ()
626 1136
627int 1137int
628Mix_AllocateChannels (int numchans = -1) 1138Mix_AllocateChannels (int numchans = -1)
629 1139
1140const char *
1141Mix_GetError ()
1142
630void 1143void
631lowdelay (int fd, int val = 1) 1144lowdelay (int fd, int val = 1)
632 CODE: 1145 CODE:
1146 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1147
1148void
1149win32_proxy_info ()
1150 PPCODE:
1151{
633#ifndef _WIN32 1152#ifdef _WIN32
634 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 }
635#endif 1174#endif
1175}
636 1176
637void 1177int
638add_font (char *file) 1178add_font (char *file)
639 CODE: 1179 CODE:
640 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1180 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641#ifdef _WIN32 1181 OUTPUT:
642 // cairo... sigh... requires win2000 1182 RETVAL
643 AddFontResourceEx (file, FR_PRIVATE, 0); 1183
644#endif 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)
645 1190
646void 1191void
647load_image_inline (SV *image_) 1192load_image_inline (SV *image_)
648 ALIAS: 1193 ALIAS:
649 load_image_file = 1 1194 load_image_file = 1
… …
652 STRLEN image_len; 1197 STRLEN image_len;
653 char *image = (char *)SvPVbyte (image_, image_len); 1198 char *image = (char *)SvPVbyte (image_, image_len);
654 SDL_Surface *surface, *surface2; 1199 SDL_Surface *surface, *surface2;
655 SDL_PixelFormat fmt; 1200 SDL_PixelFormat fmt;
656 SDL_RWops *rw = ix 1201 SDL_RWops *rw = ix
657 ? SDL_RWFromFile (image, "r") 1202 ? SDL_RWFromFile (image, "rb")
658 : SDL_RWFromConstMem (image, image_len); 1203 : SDL_RWFromConstMem (image, image_len);
659 1204
660 if (!rw) 1205 if (!rw)
661 croak ("load_image: %s", SDL_GetError ()); 1206 croak ("load_image: %s", SDL_GetError ());
662 1207
… …
691 1236
692 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1237 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693 1238
694 assert (surface2->pitch == surface2->w * 4); 1239 assert (surface2->pitch == surface2->w * 4);
695 1240
1241 SDL_LockSurface (surface2);
696 EXTEND (SP, 5); 1242 EXTEND (SP, 6);
697 PUSHs (sv_2mortal (newSViv (surface2->w))); 1243 PUSHs (sv_2mortal (newSViv (surface2->w)));
698 PUSHs (sv_2mortal (newSViv (surface2->h))); 1244 PUSHs (sv_2mortal (newSViv (surface2->h)));
699 SDL_LockSurface (surface2);
700 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1245 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
701 SDL_UnlockSurface (surface2);
702 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)));
703 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1247 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1248 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1249 SDL_UnlockSurface (surface2);
705 1250
706 SDL_FreeSurface (surface); 1251 SDL_FreeSurface (surface);
707 SDL_FreeSurface (surface2); 1252 SDL_FreeSurface (surface2);
708} 1253}
709 1254
… …
735void 1280void
736error (char *message) 1281error (char *message)
737 CODE: 1282 CODE:
738 fprintf (stderr, "ERROR: %s\n", message); 1283 fprintf (stderr, "ERROR: %s\n", message);
739#ifdef _WIN32 1284#ifdef _WIN32
740 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1285 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
741#endif 1286#endif
742 1287
743void 1288void
744fatal (char *message) 1289fatal (char *message)
745 CODE: 1290 CODE:
746 fprintf (stderr, "FATAL: %s\n", message); 1291 fprintf (stderr, "FATAL: %s\n", message);
747#ifdef _WIN32 1292#ifdef _WIN32
748 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1293 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
749#endif 1294#endif
750 _exit (1); 1295 _exit (1);
751 1296
752void 1297void
753_exit (int retval) 1298_exit (int retval = 0)
754 CODE: 1299 CODE:
1300#ifdef WIN32
1301 ExitThread (retval); // unclean, please beam me up
1302#else
755 _exit (retval); 1303 _exit (retval);
1304#endif
756 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
757MODULE = CFClient PACKAGE = CFClient::Font 1322MODULE = Deliantra::Client PACKAGE = DC::Font
758 1323
759CFClient::Font 1324PROTOTYPES: DISABLE
1325
1326DC::Font
760new_from_file (SV *class, char *path, int id = 0) 1327new_from_file (SV *klass, char *path, int id = 0)
761 CODE: 1328 CODE:
762{ 1329{
763 int count; 1330 int count;
764 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1331 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
765 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1332 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
767} 1334}
768 OUTPUT: 1335 OUTPUT:
769 RETVAL 1336 RETVAL
770 1337
771void 1338void
772DESTROY (CFClient::Font self) 1339DESTROY (DC::Font self)
773 CODE: 1340 CODE:
774 pango_font_description_free (self); 1341 pango_font_description_free (self);
775 1342
776void 1343void
777make_default (CFClient::Font self) 1344make_default (DC::Font self)
1345 PROTOTYPE: $
778 CODE: 1346 CODE:
779 default_font = self; 1347 default_font = self;
780 1348
781MODULE = CFClient PACKAGE = CFClient::Layout 1349MODULE = Deliantra::Client PACKAGE = DC::Layout
782 1350
783CFClient::Layout 1351PROTOTYPES: DISABLE
784new (SV *class, int rgba = 0)
785 CODE:
786 New (0, RETVAL, 1, struct cf_layout);
787 1352
1353void
1354glyph_cache_backup ()
1355 PROTOTYPE:
1356 CODE:
1357 tc_backup ();
1358
1359void
1360glyph_cache_restore ()
1361 PROTOTYPE:
1362 CODE:
1363 tc_restore ();
1364
1365DC::Layout
1366new (SV *klass)
1367 CODE:
1368 RETVAL = new cf_layout;
1369
788 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1370 RETVAL->pl = pango_layout_new (opengl_context);
789 RETVAL->rgba = rgba;
790 RETVAL->r = 1.; 1371 RETVAL->r = 1.;
791 RETVAL->g = 1.; 1372 RETVAL->g = 1.;
792 RETVAL->b = 1.; 1373 RETVAL->b = 1.;
793 RETVAL->a = 1.; 1374 RETVAL->a = 1.;
794 RETVAL->base_height = MIN_FONT_HEIGHT; 1375 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
798 layout_update_font (RETVAL); 1379 layout_update_font (RETVAL);
799 OUTPUT: 1380 OUTPUT:
800 RETVAL 1381 RETVAL
801 1382
802void 1383void
803DESTROY (CFClient::Layout self) 1384DESTROY (DC::Layout self)
804 CODE: 1385 CODE:
805 g_object_unref (self->pl); 1386 g_object_unref (self->pl);
806 Safefree (self); 1387 delete self;
807 1388
808int
809is_rgba (CFClient::Layout self)
810 CODE:
811 RETVAL = self->rgba;
812 OUTPUT:
813 RETVAL
814
815void 1389void
816set_text (CFClient::Layout self, SV *text_) 1390set_text (DC::Layout self, SV *text_)
817 CODE: 1391 CODE:
818{ 1392{
819 STRLEN textlen; 1393 STRLEN textlen;
820 char *text = SvPVutf8 (text_, textlen); 1394 char *text = SvPVutf8 (text_, textlen);
821 1395
822 pango_layout_set_text (self->pl, text, textlen); 1396 pango_layout_set_text (self->pl, text, textlen);
823} 1397}
824 1398
825void 1399void
826set_markup (CFClient::Layout self, SV *text_) 1400set_markup (DC::Layout self, SV *text_)
827 CODE: 1401 CODE:
828{ 1402{
829 STRLEN textlen; 1403 STRLEN textlen;
830 char *text = SvPVutf8 (text_, textlen); 1404 char *text = SvPVutf8 (text_, textlen);
831 1405
832 pango_layout_set_markup (self->pl, text, textlen); 1406 pango_layout_set_markup (self->pl, text, textlen);
833} 1407}
834 1408
835void 1409void
836set_shapes (CFClient::Layout self, ...) 1410set_shapes (DC::Layout self, ...)
837 CODE: 1411 CODE:
838{ 1412{
839 PangoAttrList *attrs = 0; 1413 PangoAttrList *attrs = 0;
840 const char *text = pango_layout_get_text (self->pl); 1414 const char *text = pango_layout_get_text (self->pl);
841 const char *pos = text; 1415 const char *pos = text;
… …
876 if (attrs) 1450 if (attrs)
877 pango_layout_set_attributes (self->pl, attrs); 1451 pango_layout_set_attributes (self->pl, attrs);
878} 1452}
879 1453
880void 1454void
881get_shapes (CFClient::Layout self) 1455get_shapes (DC::Layout self)
882 PPCODE: 1456 PPCODE:
883{ 1457{
884 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1458 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885 1459
886 do 1460 do
887 { 1461 {
888 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1462 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889 1463
890 if (run && shape_attr_p (run)) 1464 if (run && shape_attr_p (run))
891 { 1465 {
892 PangoRectangle extents; 1466 PangoRectangle extents;
893 pango_layout_iter_get_run_extents (iter, 0, &extents); 1467 pango_layout_iter_get_run_extents (iter, 0, &extents);
894 1468
1469 EXTEND (SP, 2);
895 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); 1470 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); 1471 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897 } 1472 }
898 } 1473 }
899 while (pango_layout_iter_next_run (iter)); 1474 while (pango_layout_iter_next_run (iter));
900 1475
901 pango_layout_iter_free (iter); 1476 pango_layout_iter_free (iter);
902} 1477}
903 1478
904int 1479int
905has_wrapped (CFClient::Layout self) 1480has_wrapped (DC::Layout self)
906 CODE: 1481 CODE:
907{ 1482{
908 int lines = 1; 1483 int lines = 1;
909 const char *text = pango_layout_get_text (self->pl); 1484 const char *text = pango_layout_get_text (self->pl);
910 1485
… …
915} 1490}
916 OUTPUT: 1491 OUTPUT:
917 RETVAL 1492 RETVAL
918 1493
919SV * 1494SV *
920get_text (CFClient::Layout self) 1495get_text (DC::Layout self)
921 CODE: 1496 CODE:
922 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1497 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923 sv_utf8_decode (RETVAL); 1498 sv_utf8_decode (RETVAL);
924 OUTPUT: 1499 OUTPUT:
925 RETVAL 1500 RETVAL
926 1501
927void 1502void
928set_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.)
929 CODE: 1504 CODE:
930 self->r = r; 1505 self->r = r;
931 self->g = g; 1506 self->g = g;
932 self->b = b; 1507 self->b = b;
933 self->a = a; 1508 self->a = a;
934 1509
935void 1510void
936set_font (CFClient::Layout self, CFClient::Font font = 0) 1511set_font (DC::Layout self, DC::Font font = 0)
937 CODE: 1512 CODE:
938 if (self->font != font) 1513 if (self->font != font)
939 { 1514 {
940 self->font = font; 1515 self->font = font;
941 layout_update_font (self); 1516 layout_update_font (self);
942 } 1517 }
943 1518
944void 1519void
945set_height (CFClient::Layout self, int base_height) 1520set_height (DC::Layout self, int base_height)
946 CODE: 1521 CODE:
947 if (self->base_height != base_height) 1522 if (self->base_height != base_height)
948 { 1523 {
949 self->base_height = base_height; 1524 self->base_height = base_height;
950 layout_update_font (self); 1525 layout_update_font (self);
951 } 1526 }
952 1527
953void 1528void
954set_width (CFClient::Layout self, int max_width = -1) 1529set_width (DC::Layout self, int max_width = -1)
955 CODE: 1530 CODE:
956 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);
957 1532
958void 1533void
959set_indent (CFClient::Layout self, int indent) 1534set_indent (DC::Layout self, int indent)
960 CODE: 1535 CODE:
961 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1536 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962 1537
963void 1538void
964set_spacing (CFClient::Layout self, int spacing) 1539set_spacing (DC::Layout self, int spacing)
965 CODE: 1540 CODE:
966 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1541 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967 1542
968void 1543void
969set_ellipsise (CFClient::Layout self, int ellipsise) 1544set_ellipsise (DC::Layout self, int ellipsise)
970 CODE: 1545 CODE:
971 pango_layout_set_ellipsize (self->pl, 1546 pango_layout_set_ellipsize (self->pl,
972 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1547 ellipsise == 1 ? PANGO_ELLIPSIZE_START
973 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1548 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1549 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
975 : PANGO_ELLIPSIZE_NONE 1550 : PANGO_ELLIPSIZE_NONE
976 ); 1551 );
977 1552
978void 1553void
979set_single_paragraph_mode (CFClient::Layout self, int spm) 1554set_single_paragraph_mode (DC::Layout self, int spm)
980 CODE: 1555 CODE:
981 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1556 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982 1557
983void 1558void
984size (CFClient::Layout self) 1559size (DC::Layout self)
985 PPCODE: 1560 PPCODE:
986{ 1561{
987 int w, h; 1562 int w, h;
988 1563
989 layout_get_pixel_size (self, &w, &h); 1564 layout_get_pixel_size (self, &w, &h);
… …
992 PUSHs (sv_2mortal (newSViv (w))); 1567 PUSHs (sv_2mortal (newSViv (w)));
993 PUSHs (sv_2mortal (newSViv (h))); 1568 PUSHs (sv_2mortal (newSViv (h)));
994} 1569}
995 1570
996int 1571int
997descent (CFClient::Layout self) 1572descent (DC::Layout self)
998 CODE: 1573 CODE:
999{ 1574{
1000 PangoRectangle rect; 1575 PangoRectangle rect;
1001 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1576 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002 pango_layout_line_get_pixel_extents (line, 0, &rect); 1577 pango_layout_line_get_pixel_extents (line, 0, &rect);
1003 RETVAL = PANGO_DESCENT (rect); 1578 RETVAL = PANGO_DESCENT (rect);
1004} 1579}
1005 OUTPUT: 1580 OUTPUT:
1006 RETVAL 1581 RETVAL
1007 1582
1008int 1583int
1009xy_to_index (CFClient::Layout self, int x, int y) 1584xy_to_index (DC::Layout self, int x, int y)
1010 CODE: 1585 CODE:
1011{ 1586{
1012 int index, trailing; 1587 int index, trailing;
1013 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);
1014 RETVAL = index; 1589 RETVAL = index + trailing;
1015} 1590}
1016 OUTPUT: 1591 OUTPUT:
1017 RETVAL 1592 RETVAL
1018 1593
1019void 1594void
1020cursor_pos (CFClient::Layout self, int index) 1595cursor_pos (DC::Layout self, int index)
1021 PPCODE: 1596 PPCODE:
1022{ 1597{
1023 PangoRectangle strong_pos; 1598 PangoRectangle pos;
1024 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1599 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025 1600
1026 EXTEND (SP, 3); 1601 EXTEND (SP, 3);
1027 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1602 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1603 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030} 1605}
1031 1606
1032void 1607void
1033render (CFClient::Layout self) 1608index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034 PPCODE: 1609 PPCODE:
1035{ 1610{
1036 SV *retval; 1611 int line, x;
1037 int w, h;
1038 1612
1039 layout_get_pixel_size (self, &w, &h); 1613 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040 1614#if !PANGO_VERSION_CHECK (1, 17, 3)
1041 if (self->rgba) 1615 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042 { 1616 --line;
1043 cairo_surface_t *surface;
1044 cairo_t *cairo;
1045
1046 retval = newSV (w * h * 4);
1047 SvPOK_only (retval);
1048 SvCUR_set (retval, w * h * 4);
1049
1050 memset (SvPVX (retval), 0, w * h * 4);
1051
1052 surface = cairo_image_surface_create_for_data (
1053 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
1054 cairo = cairo_create (surface);
1055 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057 pango_cairo_show_layout (cairo, self->pl);
1058
1059 cairo_destroy (cairo);
1060 cairo_surface_destroy (surface);
1061
1062 // what a mess, and its premultiplied, too :(
1063 {
1064 uint32_t *p = (uint32_t *)SvPVX (retval);
1065 uint32_t *e = p + w * h;
1066
1067 while (p < e)
1068 {
1069 uint32_t rgba = *p;
1070 rgba = (rgba >> 24) | (rgba << 8);
1071#if 0
1072#ifdef _WIN32
1073 {//D
1074 uint8_t r = rgba >> 24;
1075 uint8_t g = rgba >> 16;
1076 uint8_t b = rgba >> 8;
1077 uint8_t a = rgba >> 0;
1078
1079 rgba = (rgba & 0xffffff00) | a;
1080 }
1081#endif 1617#endif
1082#endif
1083 rgba = SDL_SwapBE32 (rgba);
1084 *p++ = rgba;
1085 }
1086 }
1087
1088 EXTEND (SP, 5); 1618 EXTEND (SP, 2);
1089 PUSHs (sv_2mortal (newSViv (w))); 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)
1090 PUSHs (sv_2mortal (newSViv (h))); 1640 PUSHs (sv_2mortal (newSViv (index + trailing)));
1091 PUSHs (sv_2mortal (retval));
1092 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094 }
1095 else 1641 else
1096 { 1642 {
1097 FT_Bitmap bitmap;
1098
1099 retval = newSV (w * h);
1100 SvPOK_only (retval);
1101 SvCUR_set (retval, w * h);
1102
1103 bitmap.rows = h;
1104 bitmap.width = w;
1105 bitmap.pitch = w;
1106 bitmap.buffer = (unsigned char*)SvPVX (retval);
1107 bitmap.num_grays = 256;
1108 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110 memset (bitmap.buffer, 0, w * h);
1111
1112 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114 EXTEND (SP, 5);
1115 PUSHs (sv_2mortal (newSViv (w))); 1643 PUSHs (sv_2mortal (newSViv (index)));
1116 PUSHs (sv_2mortal (newSViv (h))); 1644 PUSHs (sv_2mortal (newSViv (trailing)));
1117 PUSHs (sv_2mortal (retval));
1118 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120 } 1645 }
1121} 1646}
1122 1647
1648void
1649render (DC::Layout self, float x, float y, int flags = 0)
1650 CODE:
1651 self->rc.clear ();
1652 pango_opengl_render_layout_subpixel (
1653 self->pl,
1654 &self->rc,
1655 x * PANGO_SCALE, y * PANGO_SCALE,
1656 self->r, self->g, self->b, self->a,
1657 flags
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);
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
1123MODULE = CFClient PACKAGE = CFClient::Texture 1682MODULE = Deliantra::Client PACKAGE = DC::Texture
1124 1683
1125void 1684PROTOTYPES: ENABLE
1126pad2pot (SV *data_, SV *w_, SV *h_)
1127 CODE:
1128{
1129 int ow = SvIV (w_);
1130 int oh = SvIV (h_);
1131 1685
1132 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_))
1133 { 1691 {
1134 int nw = minpot (ow);
1135 int nh = minpot (oh);
1136
1137 if (nw != ow || nh != oh)
1138 {
1139 if (SvOK (data_))
1140 {
1141 STRLEN datalen; 1692 STRLEN datalen;
1142 char *data = SvPVbyte (data_, datalen); 1693 char *data = SvPVbyte (data_, datalen);
1143 int bpp = datalen / (ow * oh); 1694 int bpp = datalen / (ow * oh);
1144 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1695 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1145 1696
1146 SvPOK_only (result_); 1697 SvPOK_only (result_);
1147 SvCUR_set (result_, nw * nh * bpp); 1698 SvCUR_set (result_, nw * nh * bpp);
1148 1699
1149 memset (SvPVX (result_), 0, nw * nh * bpp); 1700 memset (SvPVX (result_), 0, nw * nh * bpp);
1150 while (oh--) 1701 while (oh--)
1151 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);
1152 1703
1153 sv_setsv (data_, result_); 1704 sv_setsv (data_, result_);
1154 }
1155
1156 sv_setiv (w_, nw);
1157 sv_setiv (h_, nh);
1158 }
1159 } 1705 }
1160} 1706}
1161 1707
1162void 1708void
1163draw_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.)
… …
1169{ 1715{
1170 HV *hv = (HV *)SvRV (self); 1716 HV *hv = (HV *)SvRV (self);
1171 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1717 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1718 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173 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;
1174 1723
1175 if (items < 5) 1724 if (items < 5)
1176 { 1725 {
1177 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1726 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1727 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1206 glDisable (GL_ALPHA_TEST); 1755 glDisable (GL_ALPHA_TEST);
1207 glDisable (GL_BLEND); 1756 glDisable (GL_BLEND);
1208 } 1757 }
1209} 1758}
1210 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
1211MODULE = CFClient PACKAGE = CFClient::Map 1892MODULE = Deliantra::Client PACKAGE = DC::Map
1212 1893
1213CFClient::Map 1894PROTOTYPES: DISABLE
1214new (SV *class, int map_width, int map_height) 1895
1896DC::Map
1897new (SV *klass)
1215 CODE: 1898 CODE:
1216 New (0, RETVAL, 1, struct map); 1899 New (0, RETVAL, 1, mapgrid);
1217 RETVAL->x = 0; 1900 RETVAL->x = 0;
1218 RETVAL->y = 0; 1901 RETVAL->y = 0;
1219 RETVAL->w = map_width; 1902 RETVAL->w = 0;
1220 RETVAL->h = map_height; 1903 RETVAL->h = 0;
1221 RETVAL->ox = 0; 1904 RETVAL->ox = 0;
1222 RETVAL->oy = 0; 1905 RETVAL->oy = 0;
1223 RETVAL->faces = 8192; 1906 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1907 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225 RETVAL->texs = 8192;
1226 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227 RETVAL->rows = 0; 1908 RETVAL->rows = 0;
1228 RETVAL->row = 0; 1909 RETVAL->row = 0;
1229 OUTPUT: 1910 OUTPUT:
1230 RETVAL 1911 RETVAL
1231 1912
1232void 1913void
1233DESTROY (CFClient::Map self) 1914DESTROY (DC::Map self)
1234 CODE: 1915 CODE:
1235{ 1916{
1236 map_clear (self); 1917 map_clear (self);
1237 Safefree (self->face); 1918 Safefree (self->face2tile);
1238 Safefree (self->tex); 1919 Safefree (self->tex);
1239 Safefree (self); 1920 Safefree (self);
1240} 1921}
1241 1922
1242void 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
1243clear (CFClient::Map self) 1930clear (DC::Map self)
1244 CODE: 1931 CODE:
1245 map_clear (self); 1932 map_clear (self);
1246 1933
1247void 1934void
1248set_face (CFClient::Map self, int face, int texid) 1935set_tileid (DC::Map self, int face, int tile)
1249 CODE: 1936 CODE:
1250{ 1937{
1251 while (self->faces <= face) 1938 need_facenum (self, face); self->face2tile [face] = tile;
1252 { 1939 need_texid (self, tile);
1253 Append (mapface, self->face, self->faces, self->faces);
1254 self->faces *= 2;
1255 }
1256
1257 self->face [face] = texid;
1258} 1940}
1259 1941
1260void 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
1261set_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)
1262 CODE: 1967 CODE:
1263{ 1968{
1264 while (self->texs <= texid) 1969 need_texid (self, texid);
1265 {
1266 Append (maptex, self->tex, self->texs, self->texs);
1267 self->texs *= 2;
1268 }
1269 1970
1270 { 1971 {
1271 maptex *tex = self->tex + texid; 1972 maptex *tex = self->tex + texid;
1272 1973
1273 tex->name = name; 1974 tex->name = name;
… …
1289 // use uglier nearest interpolation because linear suffers 1990 // use uglier nearest interpolation because linear suffers
1290 // from transparent color bleeding and ugly wrapping effects. 1991 // from transparent color bleeding and ugly wrapping effects.
1291 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1992 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292} 1993}
1293 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
1294int 2015int
1295ox (CFClient::Map self) 2016ox (DC::Map self)
1296 ALIAS: 2017 ALIAS:
1297 oy = 1 2018 oy = 1
1298 x = 2 2019 x = 2
1299 y = 3 2020 y = 3
1300 w = 4 2021 w = 4
… …
1311 } 2032 }
1312 OUTPUT: 2033 OUTPUT:
1313 RETVAL 2034 RETVAL
1314 2035
1315void 2036void
1316scroll (CFClient::Map self, int dx, int dy) 2037scroll (DC::Map self, int dx, int dy)
1317 CODE: 2038 CODE:
1318{ 2039{
1319 if (dx > 0) 2040 if (dx > 0)
1320 map_blank (self, self->x, self->y, dx - 1, self->h); 2041 map_blank (self, self->x, self->y, dx, self->h);
1321 else if (dx < 0) 2042 else if (dx < 0)
1322 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);
1323 2044
1324 if (dy > 0) 2045 if (dy > 0)
1325 map_blank (self, self->x, self->y, self->w, dy - 1); 2046 map_blank (self, self->x, self->y, self->w, dy);
1326 else if (dy < 0) 2047 else if (dy < 0)
1327 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);
1328 2049
1329 self->ox += dx; self->x += dx; 2050 self->ox += dx; self->x += dx;
1330 self->oy += dy; self->y += dy; 2051 self->oy += dy; self->y += dy;
1331 2052
1332 while (self->y < 0) 2053 while (self->y < 0)
1333 { 2054 {
1334 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2055 prepend (self->row, self->rows, MAP_EXTEND_Y);
1335 2056
1336 self->rows += MAP_EXTEND_Y; 2057 self->rows += MAP_EXTEND_Y;
1337 self->y += MAP_EXTEND_Y; 2058 self->y += MAP_EXTEND_Y;
1338 } 2059 }
1339} 2060}
1340 2061
1341void 2062SV *
1342map1a_update (CFClient::Map self, SV *data_) 2063map1a_update (DC::Map self, SV *data_)
1343 CODE: 2064 CODE:
1344{ 2065{
1345 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2066 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1346 uint8_t *data_end = (uint8_t *)SvEND (data_); 2067 uint8_t *data_end = (uint8_t *)SvEND (data_);
1347 mapcell *cell; 2068 mapcell *cell;
1348 int x, y, flags; 2069 int x, y, z, flags;
2070 AV *missing = newAV ();
2071 RETVAL = newRV_noinc ((SV *)missing);
1349 2072
1350 while (data < data_end) 2073 while (data < data_end - 1)
1351 { 2074 {
1352 flags = (data [0] << 8) + data [1]; data += 2; 2075 flags = (data [0] << 8) + data [1]; data += 2;
1353 2076
1354 x = self->x + ((flags >> 10) & 63); 2077 x = self->x + ((flags >> 10) & 63);
1355 y = self->y + ((flags >> 4) & 63); 2078 y = self->y + ((flags >> 4) & 63);
1356 2079
1357 cell = map_get_cell (self, x, y); 2080 cell = map_get_cell (self, x, y);
1358 2081
1359 if (flags & 15) 2082 if (flags & 15)
1360 { 2083 {
1361 if (cell->darkness < 0) 2084 if (!cell->darkness)
1362 { 2085 {
2086 memset (cell, 0, sizeof (*cell));
1363 cell->darkness = 0; 2087 cell->darkness = 256;
1364 cell->face [0] = 0;
1365 cell->face [1] = 0;
1366 cell->face [2] = 0;
1367 } 2088 }
1368 2089
1369 cell->darkness = flags & 8 ? *data++ : 255;
1370
1371 //TODO: don't trust server data to be in-range(!) 2090 //TODO: don't trust server data to be in-range(!)
1372 2091
1373 if (flags & 4) 2092 if (flags & 8)
1374 { 2093 {
1375 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);
1376 } 2127 }
1377 2128
2129 for (z = 0; z <= 2; ++z)
1378 if (flags & 2) 2130 if (flags & (4 >> z))
1379 { 2131 {
1380 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 }
1381 } 2151 }
1382
1383 if (flags & 1)
1384 {
1385 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386 }
1387 } 2152 }
1388 else 2153 else
1389 cell->darkness = -1; 2154 CELL_CLEAR (cell);
1390 } 2155 }
1391} 2156}
2157 OUTPUT:
2158 RETVAL
1392 2159
1393SV * 2160SV *
1394mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2161mapmap (DC::Map self, int x0, int y0, int w, int h)
1395 CODE: 2162 CODE:
1396{ 2163{
1397 int x1, x; 2164 int x1, x;
1398 int y1, y; 2165 int y1, y;
1399 int z; 2166 int z;
… …
1412 ? self->row + y 2179 ? self->row + y
1413 : 0; 2180 : 0;
1414 2181
1415 for (x = x0; x < x1; x++) 2182 for (x = x0; x < x1; x++)
1416 { 2183 {
1417 int r = 32, g = 32, b = 32, a = 192; 2184 unsigned int r = 32, g = 32, b = 32, a = 192;
1418 2185
1419 if (row && row->c0 <= x && x < row->c1) 2186 if (row && row->c0 <= x && x < row->c1)
1420 { 2187 {
1421 mapcell *cell = row->col + (x - row->c0); 2188 mapcell *cell = row->col + (x - row->c0);
1422 2189
1423 for (z = 0; z <= 0; z++) 2190 for (z = 0; z <= 0; z++)
1424 { 2191 {
1425 mapface face = cell->face [z];
1426
1427 if (face)
1428 {
1429 maptex tex = self->tex [face]; 2192 maptex tex = self->tex [cell->tile [z]];
1430 int a0 = 255 - tex.a; 2193 int a0 = 255 - tex.a;
1431 int a1 = tex.a; 2194 int a1 = tex.a;
1432 2195
1433 r = (r * a0 + tex.r * a1) / 255; 2196 r = div255 (r * a0 + tex.r * a1);
1434 g = (g * a0 + tex.g * a1) / 255; 2197 g = div255 (g * a0 + tex.g * a1);
1435 b = (b * a0 + tex.b * a1) / 255; 2198 b = div255 (b * a0 + tex.b * a1);
1436 a = (a * a0 + tex.a * a1) / 255; 2199 a = div255 (a * a0 + tex.a * a1);
1437 }
1438 } 2200 }
1439 } 2201 }
1440 2202
1441 *map++ = (r ) 2203 *map++ = (r )
1442 | (g << 8) 2204 | (g << 8)
1443 | (b << 16) 2205 | (b << 16)
1444 | (a << 24); 2206 | (a << 24);
1445 } 2207 }
1446 } 2208 }
1447 2209
1448 RETVAL = map_sv; 2210 RETVAL = map_sv;
1449} 2211}
1450 OUTPUT: 2212 OUTPUT:
1451 RETVAL 2213 RETVAL
1452 2214
1453void 2215void
1454draw (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)
1455 CODE: 2217 CODE:
1456{ 2218{
1457 int vx, vy;
1458 int x, y, z; 2219 int x, y, z;
1459 int last_name;
1460 mapface face;
1461 2220
1462 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!
1463 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;
1464 2228
1465 /* 2229 pl_tex.name = 0;
1466 int vx = self->vx = self->w >= sw
1467 ? self->x + (self->w - sw) / 2
1468 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469 2230
1470 int vy = self->vy = self->h >= sh 2231 // that's current max. sorry.
1471 ? self->y + (self->h - sh) / 2 2232 if (sw > 255) sw = 255;
1472 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2233 if (sh > 255) sh = 255;
1473 */
1474 2234
1475 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 }
1476 2267
1477 glEnable (GL_BLEND); 2268 glEnable (GL_BLEND);
1478 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2269 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479 glEnable (GL_TEXTURE_2D);
1480 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2270 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481 2271
1482 glBegin (GL_QUADS);
1483
1484 last_name = 0;
1485
1486 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
1487 for (y = 0; y < sh; y++) 2279 for (y = 0; y < sh; y++)
1488 if (0 <= y + vy && y + vy < self->rows) 2280 if (0 <= y + my && y + my < self->rows)
1489 { 2281 {
1490 maprow *row = self->row + (y + vy); 2282 maprow *row = self->row + (y + my);
1491 2283
1492 for (x = 0; x < sw; x++) 2284 for (x = 0; x < sw; x++)
1493 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)
1494 { 2397 {
1495 mapcell *cell = row->col + (x + vx - row->c0); 2398 smooth_key &skey = it->first;
2399 IV bits = it->second;
1496 2400
1497 face = cell->face [z]; 2401 if (!(bits & 0x1000)
1498 2402 && skey.level == level
1499 if (face) 2403 && level > smooth_max [skey.x][skey.y])
1500 { 2404 {
1501 maptex tex = self->tex [face]; 2405 maptex tex = self->tex [skey.tile];
1502
1503 int px = (x + 1) * 32 - tex.w; 2406 int px = (((int)skey.x) - 1) * Tw;
1504 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
1505 2412
1506 if (last_name != tex.name) 2413 if (tex.name)
1507 { 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
1508 glEnd (); 2421 glEnd ();
1509 last_name = tex.name;
1510 glBindTexture (GL_TEXTURE_2D, last_name); 2422 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511 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 }
1512 } 2445 }
1513
1514 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518 } 2446 }
1519 } 2447 }
2448
2449 glEnd ();
2450 glDisable (GL_TEXTURE_2D);
2451 key.texname = -1;
1520 } 2452 }
2453 }
1521 2454
1522 glEnd (); 2455 if (pl_tex.name)
2456 {
2457 maptex tex = pl_tex;
2458 int px = pl_x + sdx;
2459 int py = pl_y + sdy;
1523 2460
1524 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
1525 glDisable (GL_BLEND); 2475 glDisable (GL_BLEND);
1526}
1527 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
1528void 2515void
1529draw_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)
1530 CODE: 2517 CODE:
1531{ 2518{
1532 static float color[16][3] = { 2519 static float color[16][3] = {
1533 { 0.00, 0.00, 0.00 }, 2520 { 0.00f, 0.00f, 0.00f },
1534 { 1.00, 1.00, 1.00 }, 2521 { 1.00f, 1.00f, 1.00f },
1535 { 0.00, 0.00, 0.55 }, 2522 { 0.00f, 0.00f, 0.55f },
1536 { 1.00, 0.00, 0.00 }, 2523 { 1.00f, 0.00f, 0.00f },
1537 2524
1538 { 1.00, 0.54, 0.00 }, 2525 { 1.00f, 0.54f, 0.00f },
1539 { 0.11, 0.56, 1.00 }, 2526 { 0.11f, 0.56f, 1.00f },
1540 { 0.93, 0.46, 0.00 }, 2527 { 0.93f, 0.46f, 0.00f },
1541 { 0.18, 0.54, 0.34 }, 2528 { 0.18f, 0.54f, 0.34f },
1542 2529
1543 { 0.56, 0.73, 0.56 }, 2530 { 0.56f, 0.73f, 0.56f },
1544 { 0.80, 0.80, 0.80 }, 2531 { 0.80f, 0.80f, 0.80f },
1545 { 0.55, 0.41, 0.13 }, 2532 { 0.55f, 0.41f, 0.13f },
1546 { 0.99, 0.77, 0.26 }, 2533 { 0.99f, 0.77f, 0.26f },
1547 2534
1548 { 0.74, 0.65, 0.41 }, 2535 { 0.74f, 0.65f, 0.41f },
1549 2536
1550 { 0.00, 1.00, 1.00 }, 2537 { 0.00f, 1.00f, 1.00f },
1551 { 1.00, 0.00, 1.00 }, 2538 { 1.00f, 0.00f, 1.00f },
1552 { 1.00, 1.00, 0.00 }, 2539 { 1.00f, 1.00f, 0.00f },
1553 }; 2540 };
1554 2541
1555 int x, y; 2542 int x, y;
1556 2543
1557 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 */
1558 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2551 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559 glEnable (GL_BLEND); 2552 glEnable (GL_BLEND);
1560 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2553 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561 glBegin (GL_QUADS); 2554 glBegin (GL_QUADS);
1562 2555
1563 for (y = 0; y < h; y++) 2556 for (y = 0; y < h; y++)
… …
1567 2560
1568 if (m) 2561 if (m)
1569 { 2562 {
1570 float *c = color [m & 15]; 2563 float *c = color [m & 15];
1571 2564
1572 float tx1 = m & 0x40 ? 0.5 : 0.; 2565 float tx1 = m & 0x40 ? 0.5f : 0.f;
1573 float tx2 = tx1 + 0.5; 2566 float tx2 = tx1 + 0.5f;
1574 2567
1575 glColor4f (c[0], c[1], c[2], 0.75); 2568 glColor4f (c[0], c[1], c[2], 1);
1576 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2569 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2570 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2571 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2572 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580 } 2573 }
… …
1584 glDisable (GL_BLEND); 2577 glDisable (GL_BLEND);
1585 glDisable (GL_TEXTURE_2D); 2578 glDisable (GL_TEXTURE_2D);
1586} 2579}
1587 2580
1588void 2581void
1589fow_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)
1590 PPCODE: 2583 PPCODE:
1591{ 2584{
1592 int vx, vy;
1593 int x, y; 2585 int x, y;
1594 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;
1595 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2590 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1596 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2591 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1597 2592 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1598 memset (darkness, 255, sw4 * sh); 2593 memset (darkness1, 0, sw1*sh1);
2594
1599 SvPOK_only (darkness_sv); 2595 SvPOK_only (darkness3_sv);
1600 SvCUR_set (darkness_sv, sw4 * sh); 2596 SvCUR_set (darkness3_sv, sw3 * sh3);
1601 2597
1602 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2598 mx += self->x - 1;
1603 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2599 my += self->y - 1;
1604 2600
1605 for (y = 0; y < sh; y++) 2601 for (y = 0; y < sh1; y++)
1606 if (0 <= y + vy && y + vy < self->rows) 2602 if (0 <= y + my && y + my < self->rows)
1607 { 2603 {
1608 maprow *row = self->row + (y + vy); 2604 maprow *row = self->row + (y + my);
1609 2605
1610 for (x = 0; x < sw; x++) 2606 for (x = 0; x < sw1; x++)
1611 if (row->c0 <= x + vx && x + vx < row->c1) 2607 if (row->c0 <= x + mx && x + mx < row->c1)
1612 { 2608 {
1613 mapcell *cell = row->col + (x + vx - row->c0); 2609 mapcell *cell = row->col + (x + mx - row->c0);
1614 2610
1615 darkness[y * sw4 + x] = cell->darkness < 0 2611 darkness1 [y * sw1 + x] = cell->darkness
2612 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616 ? 255 - FOW_DARKNESS 2613 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617 : 255 - cell->darkness;
1618 } 2614 }
1619 } 2615 }
1620 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
1621 EXTEND (SP, 3); 2655 EXTEND (SP, 3);
1622 PUSHs (sv_2mortal (newSViv (sw4))); 2656 PUSHs (sv_2mortal (newSViv (sw3)));
1623 PUSHs (sv_2mortal (newSViv (sh))); 2657 PUSHs (sv_2mortal (newSViv (sh3)));
1624 PUSHs (darkness_sv); 2658 PUSHs (darkness3_sv);
1625} 2659}
1626 2660
1627SV * 2661SV *
1628get_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)
1629 CODE: 2663 CODE:
1630{ 2664{
1631 int x, y, x1, y1; 2665 int x, y, x1, y1;
1632 SV *data_sv = newSV (w * h * 7 + 5); 2666 SV *data_sv = newSV (w * h * 7 + 5);
1633 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2667 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1658 if (row && row->c0 <= x && x < row->c1) 2692 if (row && row->c0 <= x && x < row->c1)
1659 { 2693 {
1660 mapcell *cell = row->col + (x - row->c0); 2694 mapcell *cell = row->col + (x - row->c0);
1661 uint8_t flags = 0; 2695 uint8_t flags = 0;
1662 2696
1663 if (cell->face [0]) flags |= 1; 2697 if (cell->tile [0]) flags |= 1;
1664 if (cell->face [1]) flags |= 2; 2698 if (cell->tile [1]) flags |= 2;
1665 if (cell->face [2]) flags |= 4; 2699 if (cell->tile [2]) flags |= 4;
1666 2700
1667 *data++ = flags; 2701 *data++ = flags;
1668 2702
1669 if (flags & 1) 2703 if (flags & 1)
1670 { 2704 {
2705 tileid tile = cell->tile [0];
1671 *data++ = cell->face [0] >> 8; 2706 *data++ = tile >> 8;
1672 *data++ = cell->face [0]; 2707 *data++ = tile;
1673 } 2708 }
1674 2709
1675 if (flags & 2) 2710 if (flags & 2)
1676 { 2711 {
2712 tileid tile = cell->tile [1];
1677 *data++ = cell->face [1] >> 8; 2713 *data++ = tile >> 8;
1678 *data++ = cell->face [1]; 2714 *data++ = tile;
1679 } 2715 }
1680 2716
1681 if (flags & 4) 2717 if (flags & 4)
1682 { 2718 {
2719 tileid tile = cell->tile [2];
1683 *data++ = cell->face [2] >> 8; 2720 *data++ = tile >> 8;
1684 *data++ = cell->face [2]; 2721 *data++ = tile;
1685 } 2722 }
1686 } 2723 }
1687 else 2724 else
1688 *data++ = 0; 2725 *data++ = 0;
1689 } 2726 }
1690 } 2727 }
1691 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 {
1692 SvPOK_only (data_sv); 2732 SvPOK_only (data_sv);
1693 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2733 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2734 }
2735
1694 RETVAL = data_sv; 2736 RETVAL = data_sv;
1695} 2737}
1696 OUTPUT: 2738 OUTPUT:
1697 RETVAL 2739 RETVAL
1698 2740
1699void 2741void
1700set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2742set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701 PPCODE: 2743 PPCODE:
1702{ 2744{
1703 int x, y, z; 2745 int x, y, z;
1704 int w, h; 2746 int w, h;
1705 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;
1706 2758
1707 if (*data++ != 0) 2759 if (*data++ != 0)
1708 return; /* version mismatch */ 2760 XSRETURN_EMPTY; /* version mismatch */
1709 2761
1710 w = *data++ << 8; w |= *data++; 2762 w = *data++ << 8; w |= *data++;
1711 h = *data++ << 8; h |= *data++; 2763 h = *data++ << 8; h |= *data++;
1712 2764
1713 // 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
… …
1725 { 2777 {
1726 maprow *row = map_get_row (self, y); 2778 maprow *row = map_get_row (self, y);
1727 2779
1728 for (x = x0; x < x1; x++) 2780 for (x = x0; x < x1; x++)
1729 { 2781 {
2782 uint8_t flags;
2783
2784 if (data + 7 >= end)
2785 XSRETURN_EMPTY;
2786
1730 uint8_t flags = *data++; 2787 flags = *data++;
1731 2788
1732 if (flags) 2789 if (flags)
1733 { 2790 {
1734 mapface face[3] = { 0, 0, 0 };
1735
1736 mapcell *cell = row_get_cell (row, x); 2791 mapcell *cell = row_get_cell (row, x);
2792 tileid tile[3] = { 0, 0, 0 };
1737 2793
1738 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2794 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1739 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2795 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1740 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2796 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1741 2797
1742 if (cell->darkness <= 0) 2798 if (cell->darkness == 0)
1743 { 2799 {
1744 cell->darkness = -1; 2800 /*cell->darkness = 0;*/
2801 EXTEND (SP, 3);
1745 2802
1746 for (z = 0; z <= 2; z++) 2803 for (z = 0; z <= 2; z++)
1747 { 2804 {
1748 cell->face[z] = face[z]; 2805 tileid t = tile [z];
1749 2806
1750 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2807 if (t >= self->texs || (t && !self->tex [t].name))
2808 {
1751 XPUSHs (sv_2mortal (newSViv (face[z]))); 2809 PUSHs (sv_2mortal (newSViv (t)));
2810 need_texid (self, t);
2811 }
2812
2813 cell->tile [z] = t;
1752 } 2814 }
1753 } 2815 }
1754 } 2816 }
1755 } 2817 }
1756 } 2818 }
1757} 2819}
1758 2820
1759MODULE = CFClient PACKAGE = CFClient::MixChunk 2821MODULE = Deliantra::Client PACKAGE = DC::RW
1760 2822
1761CFClient::MixChunk 2823DC::RW
1762new_from_file (SV *class, char *path) 2824new (SV *klass, SV *data_sv)
1763 CODE: 2825 CODE:
1764 RETVAL = Mix_LoadWAV (path); 2826{
2827 STRLEN datalen;
2828 char *data = SvPVbyte (data_sv, datalen);
2829
2830 RETVAL = SDL_RWFromConstMem (data, datalen);
2831}
1765 OUTPUT: 2832 OUTPUT:
1766 RETVAL 2833 RETVAL
1767 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 : '('
1768void 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
1769DESTROY (CFClient::MixChunk self) 2962DESTROY (DC::MixChunk self)
1770 CODE: 2963 CODE:
1771 Mix_FreeChunk (self); 2964 Mix_FreeChunk (self);
1772 2965
1773int 2966int
1774volume (CFClient::MixChunk self, int volume = -1) 2967volume (DC::MixChunk self, int volume = -1)
1775 CODE: 2968 CODE:
2969 if (items > 1)
2970 volume = CLAMP (volume, 0, 128);
1776 RETVAL = Mix_VolumeChunk (self, volume); 2971 RETVAL = Mix_VolumeChunk (self, volume);
1777 OUTPUT: 2972 OUTPUT:
1778 RETVAL 2973 RETVAL
1779 2974
1780int 2975DC::Channel
1781play (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)
1782 CODE: 2977 CODE:
2978{
1783 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}
1784 OUTPUT: 2990 OUTPUT:
1785 RETVAL 2991 RETVAL
1786 2992
1787MODULE = 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
1788 3006
1789int 3007int
1790volume (int volume = -1) 3008volume (int volume = -1)
3009 PROTOTYPE: ;$
1791 CODE: 3010 CODE:
3011 if (items > 0)
3012 volume = CLAMP (volume, 0, 128);
1792 RETVAL = Mix_VolumeMusic (volume); 3013 RETVAL = Mix_VolumeMusic (volume);
1793 OUTPUT: 3014 OUTPUT:
1794 RETVAL 3015 RETVAL
1795 3016
1796CFClient::MixMusic 3017void
1797new_from_file (SV *class, char *path) 3018fade_out (int ms)
1798 CODE: 3019 CODE:
1799 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 ();
1800 OUTPUT: 3031 OUTPUT:
1801 RETVAL 3032 RETVAL
1802 3033
3034DC::MixMusic
3035new (SV *klass, DC::RW rwops)
3036 CODE:
3037 RETVAL = Mix_LoadMUS_RW (rwops);
3038 OUTPUT:
3039 RETVAL
3040
1803void 3041void
1804DESTROY (CFClient::MixMusic self) 3042DESTROY (DC::MixMusic self)
1805 CODE: 3043 CODE:
1806 Mix_FreeMusic (self); 3044 Mix_FreeMusic (self);
1807 3045
1808int 3046int
1809play (CFClient::MixMusic self, int loops = -1) 3047play (DC::MixMusic self, int loops = -1)
1810 CODE: 3048 CODE:
1811 RETVAL = Mix_PlayMusic (self, loops); 3049 RETVAL = Mix_PlayMusic (self, loops);
1812 OUTPUT: 3050 OUTPUT:
1813 RETVAL 3051 RETVAL
1814 3052
3053void
3054fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3055 CODE:
3056 Mix_FadeInMusicPos (self, loops, ms, position);
3057
1815MODULE = CFClient PACKAGE = CFClient::OpenGL 3058MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3059
3060PROTOTYPES: ENABLE
1816 3061
1817BOOT: 3062BOOT:
1818{ 3063{
1819 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3064 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820 static const struct { 3065 static const struct {
1821 const char *name; 3066 const char *name;
1822 IV iv; 3067 IV iv;
1823 } *civ, const_iv[] = { 3068 } *civ, const_iv[] = {
1824# 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),
1825 const_iv (GL_COLOR_MATERIAL), 3074 const_iv (GL_COLOR_MATERIAL),
1826 const_iv (GL_SMOOTH), 3075 const_iv (GL_SMOOTH),
1827 const_iv (GL_FLAT), 3076 const_iv (GL_FLAT),
1828 const_iv (GL_DITHER), 3077 const_iv (GL_DITHER),
1829 const_iv (GL_BLEND), 3078 const_iv (GL_BLEND),
… …
1833 const_iv (GL_ALPHA_TEST), 3082 const_iv (GL_ALPHA_TEST),
1834 const_iv (GL_NORMALIZE), 3083 const_iv (GL_NORMALIZE),
1835 const_iv (GL_RESCALE_NORMAL), 3084 const_iv (GL_RESCALE_NORMAL),
1836 const_iv (GL_FRONT), 3085 const_iv (GL_FRONT),
1837 const_iv (GL_BACK), 3086 const_iv (GL_BACK),
3087 const_iv (GL_AUX0),
1838 const_iv (GL_AND), 3088 const_iv (GL_AND),
1839 const_iv (GL_ONE), 3089 const_iv (GL_ONE),
1840 const_iv (GL_ZERO), 3090 const_iv (GL_ZERO),
1841 const_iv (GL_SRC_ALPHA), 3091 const_iv (GL_SRC_ALPHA),
1842 const_iv (GL_DST_ALPHA), 3092 const_iv (GL_DST_ALPHA),
1843 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3093 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844 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),
1845 const_iv (GL_SRC_ALPHA_SATURATE), 3099 const_iv (GL_SRC_ALPHA_SATURATE),
1846 const_iv (GL_RGB), 3100 const_iv (GL_RGB),
1847 const_iv (GL_RGBA), 3101 const_iv (GL_RGBA),
1848 const_iv (GL_RGBA4), 3102 const_iv (GL_RGBA4),
1849 const_iv (GL_RGBA8), 3103 const_iv (GL_RGBA8),
… …
1855 const_iv (GL_INTENSITY), 3109 const_iv (GL_INTENSITY),
1856 const_iv (GL_LUMINANCE), 3110 const_iv (GL_LUMINANCE),
1857 const_iv (GL_LUMINANCE_ALPHA), 3111 const_iv (GL_LUMINANCE_ALPHA),
1858 const_iv (GL_FLOAT), 3112 const_iv (GL_FLOAT),
1859 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),
1860 const_iv (GL_COMPILE), 3120 const_iv (GL_COMPILE),
3121 const_iv (GL_PROXY_TEXTURE_1D),
3122 const_iv (GL_PROXY_TEXTURE_2D),
1861 const_iv (GL_TEXTURE_1D), 3123 const_iv (GL_TEXTURE_1D),
1862 const_iv (GL_TEXTURE_2D), 3124 const_iv (GL_TEXTURE_2D),
1863 const_iv (GL_TEXTURE_ENV), 3125 const_iv (GL_TEXTURE_ENV),
1864 const_iv (GL_TEXTURE_MAG_FILTER), 3126 const_iv (GL_TEXTURE_MAG_FILTER),
1865 const_iv (GL_TEXTURE_MIN_FILTER), 3127 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1886 const_iv (GL_COLOR_LOGIC_OP), 3148 const_iv (GL_COLOR_LOGIC_OP),
1887 const_iv (GL_SEPARABLE_2D), 3149 const_iv (GL_SEPARABLE_2D),
1888 const_iv (GL_CONVOLUTION_2D), 3150 const_iv (GL_CONVOLUTION_2D),
1889 const_iv (GL_CONVOLUTION_BORDER_MODE), 3151 const_iv (GL_CONVOLUTION_BORDER_MODE),
1890 const_iv (GL_CONSTANT_BORDER), 3152 const_iv (GL_CONSTANT_BORDER),
3153 const_iv (GL_POINTS),
1891 const_iv (GL_LINES), 3154 const_iv (GL_LINES),
3155 const_iv (GL_LINE_STRIP),
1892 const_iv (GL_LINE_LOOP), 3156 const_iv (GL_LINE_LOOP),
1893 const_iv (GL_QUADS), 3157 const_iv (GL_QUADS),
1894 const_iv (GL_QUAD_STRIP), 3158 const_iv (GL_QUAD_STRIP),
1895 const_iv (GL_TRIANGLES), 3159 const_iv (GL_TRIANGLES),
1896 const_iv (GL_TRIANGLE_STRIP), 3160 const_iv (GL_TRIANGLE_STRIP),
1897 const_iv (GL_TRIANGLE_FAN), 3161 const_iv (GL_TRIANGLE_FAN),
3162 const_iv (GL_POLYGON),
1898 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),
1899 const_iv (GL_FASTEST), 3169 const_iv (GL_FASTEST),
3170 const_iv (GL_DONT_CARE),
3171 const_iv (GL_NICEST),
1900 const_iv (GL_V2F), 3172 const_iv (GL_V2F),
1901 const_iv (GL_V3F), 3173 const_iv (GL_V3F),
1902 const_iv (GL_T2F_V3F), 3174 const_iv (GL_T2F_V3F),
1903 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),
1904# undef const_iv 3179# undef const_iv
1905 }; 3180 };
1906 3181
1907 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--)
1908 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3183 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1909}
1910 3184
1911char * 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 *
1912gl_vendor () 3199gl_vendor ()
1913 CODE: 3200 CODE:
1914 RETVAL = (char *)glGetString (GL_VENDOR); 3201 RETVAL = (const char *)glGetString (GL_VENDOR);
1915 OUTPUT: 3202 OUTPUT:
1916 RETVAL 3203 RETVAL
1917 3204
1918char * 3205const char *
1919gl_version () 3206gl_version ()
1920 CODE: 3207 CODE:
1921 RETVAL = (char *)glGetString (GL_VERSION); 3208 RETVAL = (const char *)glGetString (GL_VERSION);
1922 OUTPUT: 3209 OUTPUT:
1923 RETVAL 3210 RETVAL
1924 3211
1925char * 3212const char *
1926gl_extensions () 3213gl_extensions ()
1927 CODE: 3214 CODE:
1928 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3215 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1929 OUTPUT: 3216 OUTPUT:
1930 RETVAL 3217 RETVAL
1931 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
1932int glGetError () 3237int glGetError ()
1933 3238
1934void glFinish () 3239void glFinish ()
3240
3241void glFlush ()
1935 3242
1936void glClear (int mask) 3243void glClear (int mask)
1937 3244
1938void glClearColor (float r, float g, float b, float a = 1.0) 3245void glClearColor (float r, float g, float b, float a = 1.0)
1939 PROTOTYPE: @ 3246 PROTOTYPE: @
… …
1950 3257
1951void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3258void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952 CODE: 3259 CODE:
1953 gl_BlendFuncSeparate (sa, da, saa, daa); 3260 gl_BlendFuncSeparate (sa, da, saa, daa);
1954 3261
3262# void glBlendEquation (int se)
3263
1955void glDepthMask (int flag) 3264void glDepthMask (int flag)
1956 3265
1957void glLogicOp (int opcode) 3266void glLogicOp (int opcode)
1958 3267
1959void glColorMask (int red, int green, int blue, int alpha) 3268void glColorMask (int red, int green, int blue, int alpha)
… …
1973# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
1974void 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_)
1975 3284
1976# near_ and far_ are due to microsofts buggy "c" compiler 3285# near_ and far_ are due to microsofts buggy "c" compiler
1977void 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
1978 3289
1979void glViewport (int x, int y, int width, int height) 3290void glViewport (int x, int y, int width, int height)
1980 3291
1981void glScissor (int x, int y, int width, int height) 3292void glScissor (int x, int y, int width, int height)
1982 3293
… …
1990 3301
1991void glRotate (float angle, float x, float y, float z) 3302void glRotate (float angle, float x, float y, float z)
1992 CODE: 3303 CODE:
1993 glRotatef (angle, x, y, z); 3304 glRotatef (angle, x, y, z);
1994 3305
1995void glBegin (int mode)
1996
1997void glEnd ()
1998
1999void glColor (float r, float g, float b, float a = 1.0) 3306void glColor (float r, float g, float b, float a = 1.0)
2000 PROTOTYPE: @ 3307 PROTOTYPE: @
2001 ALIAS: 3308 ALIAS:
2002 glColor_premultiply = 1 3309 glColor_premultiply = 1
2003 CODE: 3310 CODE:
2004 if (ix) 3311 if (ix)
2005 { 3312 {
2006 r *= a; 3313 r *= a;
2007 g *= a; 3314 g *= a;
2008 b *= a; 3315 b *= a;
2009 } 3316 }
2010 // microsoft visual "c" rounds instead of truncating... 3317 // microsoft visual "c" rounds instead of truncating...
2011 glColor4ub (MIN ((int)(r * 256.f), 255), 3318 glColor4f (r, g, b, a);
2012 MIN ((int)(g * 256.f), 255),
2013 MIN ((int)(b * 256.f), 255),
2014 MIN ((int)(a * 256.f), 255));
2015
2016void glInterleavedArrays (int format, int stride, char *data)
2017
2018void glDrawElements (int mode, int count, int type, char *indices)
2019
2020# 1.2 void glDrawRangeElements (int mode, int start, int end
2021 3319
2022void glRasterPos (float x, float y, float z = 0.) 3320void glRasterPos (float x, float y, float z = 0.)
2023 CODE: 3321 CODE:
2024 glRasterPos3f (0, 0, z); 3322 glRasterPos3f (0, 0, z);
2025 glBitmap (0, 0, 0, 0, x, y, 0); 3323 glBitmap (0, 0, 0, 0, x, y, 0);
… …
2030 3328
2031void glTexCoord (float s, float t) 3329void glTexCoord (float s, float t)
2032 CODE: 3330 CODE:
2033 glTexCoord2f (s, t); 3331 glTexCoord2f (s, t);
2034 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
2035void glTexEnv (int target, int pname, float param) 3362void glTexEnv (int target, int pname, float param)
2036 CODE: 3363 CODE:
2037 glTexEnvf (target, pname, param); 3364 glTexEnvf (target, pname, param);
2038 3365
2039void glTexParameter (int target, int pname, float param) 3366void glTexParameter (int target, int pname, float param)
… …
2055void 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)
2056 CODE: 3383 CODE:
2057 if (gl.SeparableFilter2D) 3384 if (gl.SeparableFilter2D)
2058 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3385 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059 3386
2060void 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)
2061 3388
2062void 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)
2063 3390
2064void 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)
2065 3394
2066void 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)
2067 3396
2068int glGenTexture () 3397int glGenTexture ()
2069 CODE: 3398 CODE:
2070{ 3399 RETVAL = gen_texture ();
2071 GLuint name;
2072 glGenTextures (1, &name);
2073 RETVAL = name;
2074}
2075 OUTPUT: 3400 OUTPUT:
2076 RETVAL 3401 RETVAL
2077 3402
2078void glDeleteTexture (int name) 3403void glDeleteTexture (int name)
2079 CODE: 3404 CODE:
2080{
2081 GLuint name_ = name;
2082 glDeleteTextures (1, &name_); 3405 del_texture (name);
2083} 3406
2084
2085int glGenList () 3407int glGenList ()
2086 CODE: 3408 CODE:
2087 RETVAL = glGenLists (1); 3409 RETVAL = glGenLists (1);
2088 OUTPUT: 3410 OUTPUT:
2089 RETVAL 3411 RETVAL
… …
2096 3418
2097void glEndList () 3419void glEndList ()
2098 3420
2099void glCallList (int list) 3421void glCallList (int list)
2100 3422
3423void c_init ()
3424 CODE:
3425 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3426 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2101 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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