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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.93 by root, Tue May 23 18:54:37 2006 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
28#endif
29
30#include <cassert>
12#include <math.h> 31#include <cmath>
13#include <string.h> 32#include <cstring>
14#include <stdio.h> 33#include <cstdio>
34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 40
16#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
17#include <SDL_endian.h> 43#include <SDL_endian.h>
18#include <SDL_image.h> 44#include <SDL_image.h>
19#include <SDL_mixer.h> 45#include <SDL_mixer.h>
20#include <SDL_opengl.h> 46#include <SDL_opengl.h>
21 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
55#define PANGO_ENABLE_BACKEND
56#define G_DISABLE_CAST_CHECKS
57
22#include <glib/gmacros.h> 58#include <glib.h>
23 59
24#include <pango/pango.h> 60#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 61
26#include <pango/pangoft2.h> 62#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
28 72
29#ifndef _WIN32 73#ifndef _WIN32
30# include <sys/types.h> 74# include <sys/types.h>
31# include <sys/socket.h> 75# include <sys/socket.h>
32# include <netinet/in.h> 76# include <netinet/in.h>
33# include <netinet/tcp.h> 77# include <netinet/tcp.h>
34# include <inttypes.h> 78# include <inttypes.h>
79#endif
80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 83#else
36 typedef unsigned char uint8_t; 84# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 85#endif
43 86
44#include "glext.h" 87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
45 89
90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
46#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
47 96
48#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
50 99
51#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
52 101
53#define GL_CALL(type,func,args) \ 102/* mask out modifiers we are not interested in */
54 { \ 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \ 104
56 static type fptr_; \ 105#define KMOD_LRAM 0x10000 // our extension
57 \ 106
58 if (!init_) \ 107#define TEXID_SPEECH 1
59 { \ 108#define TEXID_NOFACE 2
60 init_ = 1; \ 109
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 110static char *
62 } \ 111fast_sv_grow (SV *sv, STRLEN need)
63 \ 112{
64 if (fptr_) \ 113 STRLEN len = SvLEN (sv);
65 fptr_ args; \ 114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
66 } 123 }
67 124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
130
131static struct
132{
133#define GL_FUNC(ptr,name) ptr name;
134#include "glfunc.h"
135#undef GL_FUNC
136} gl;
137
138static void
139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
140{
141 if (gl.BlendFuncSeparate)
142 gl.BlendFuncSeparate (sa, da, saa, daa);
143 else if (gl.BlendFuncSeparateEXT)
144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
145 else
146 glBlendFunc (sa, da);
147}
148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
173#include "texcache.c"
174#include "rendercache.c"
175
176#include "pango-font.c"
177#include "pango-fontmap.c"
178#include "pango-render.c"
179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
68typedef Mix_Chunk *CFClient__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 183typedef Mix_Music *DC__MixMusic;
70 184
71typedef PangoFontDescription *CFClient__Font; 185typedef PangoFontDescription *DC__Font;
72 186
187static int
188shape_attr_p (PangoLayoutRun *run)
189{
190 GSList *attrs = run->item->analysis.extra_attrs;
191
192 while (attrs)
193 {
194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
195
196 if (attr->klass->type == PANGO_ATTR_SHAPE)
197 return 1;
198
199 attrs = attrs->next;
200 }
201
202 return 0;
203}
204
73typedef struct cf_layout { 205struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 206 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
77 int base_height; 208 int base_height;
78 CFClient__Font font; 209 DC__Font font;
79} *CFClient__Layout; 210 rc_t rc;
211};
80 212
213typedef cf_layout *DC__Layout;
214
81static CFClient__Font default_font; 215static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 216static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 217static PangoFontMap *opengl_fontmap;
84 218
85static void 219static void
86substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
87{ 221{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifdef _WIN32 223#ifdef FC_HINT_STYLE
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91#else 225#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif
94} 227}
95 228
96static void 229static void
97layout_update_font (CFClient__Layout self) 230layout_update_font (DC__Layout self)
98{ 231{
99 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
100 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
101 */ 234 */
102 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
103 236
104 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
105 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
106 239
107 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
108} 241}
109 242
110static void 243static void
111layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
112{ 245{
246 PangoRectangle rect;
247
248 // get_pixel_* wrongly rounds down
113 pango_layout_get_pixel_size (self->pl, w, h); 249 pango_layout_get_extents (self->pl, 0, &rect);
114 250
115 if (!*w) *w = 1; 251 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116 if (!*h) *h = 1; 252 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117 253
118 *w = (*w + 3) & ~3; 254 if (!rect.width) rect.width = 1;
119} 255 if (!rect.height) rect.height = 1;
120 256
257 *w = rect.width;
258 *h = rect.height;
259}
260
261typedef uint16_t tileid;
121typedef uint16_t mapface; 262typedef uint16_t faceid;
122 263
123typedef struct { 264struct maptex
265{
124 GLint name; 266 GLuint name;
125 int w, h; 267 int w, h;
126 float s, t; 268 float s, t;
127 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
128} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
129 274
130typedef struct { 275struct mapcell
276{
277 uint32_t player;
278 tileid tile[3];
131 int16_t darkness; 279 uint16_t darkness;
132 mapface face[3]; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
133} mapcell; 281};
134 282
135typedef struct { 283struct maprow
284{
136 int32_t c0, c1; 285 int32_t c0, c1;
137 mapcell *col; 286 mapcell *col;
138} maprow; 287};
139 288
140typedef struct map { 289struct mapgrid {
141 int x, y, w, h; 290 int x, y, w, h;
142 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
143 int faces; 292 int faces; tileid *face2tile; // [faceid]
144 mapface *face; 293 int texs; maptex *tex; // [tileid]
145
146 int texs;
147 maptex *tex;
148 294
149 int32_t rows; 295 int32_t rows;
150 maprow *row; 296 maprow *row;
151} *CFClient__Map; 297};
298
299typedef mapgrid *DC__Map;
152 300
153static char * 301static char *
154prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
155{ 303{
156 char *p; 304 char *p;
… …
173} 321}
174 322
175#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177 325
326static void
327need_facenum (struct mapgrid *self, faceid face)
328{
329 while (self->faces <= face)
330 {
331 Append (tileid, self->face2tile, self->faces, self->faces);
332 self->faces *= 2;
333 }
334}
335
336static void
337need_texid (struct mapgrid *self, int texid)
338{
339 while (self->texs <= texid)
340 {
341 Append (maptex, self->tex, self->texs, self->texs);
342 self->texs *= 2;
343 }
344}
345
178static maprow * 346static maprow *
179map_get_row (CFClient__Map self, int y) 347map_get_row (mapgrid *self, int y)
180{ 348{
181 if (0 > y) 349 if (0 > y)
182 { 350 {
183 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
184 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
222 390
223 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
224} 392}
225 393
226static mapcell * 394static mapcell *
227map_get_cell (CFClient__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
228{ 396{
229 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
230} 398}
231 399
232static void 400static void
233map_clear (CFClient__Map self) 401map_clear (mapgrid *self)
234{ 402{
235 int r; 403 int r;
236 404
237 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
238 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
245 self->oy = 0; 413 self->oy = 0;
246 self->row = 0; 414 self->row = 0;
247 self->rows = 0; 415 self->rows = 0;
248} 416}
249 417
418#define CELL_CLEAR(cell) \
419 do { \
420 if ((cell)->player) \
421 (cell)->tile [2] = 0; \
422 (cell)->darkness = 0; \
423 (cell)->stat_hp = 0; \
424 (cell)->flags = 0; \
425 (cell)->player = 0; \
426 } while (0)
427
250static void 428static void
251map_blank (CFClient__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
252{ 430{
253 int x, y; 431 int x, y;
254 maprow *row; 432 maprow *row;
433 mapcell *cell;
255 434
256 for (y = y0; y < y0 + h; y++) 435 for (y = y0; y < y0 + h; y++)
257 if (y >= 0) 436 if (y >= 0)
258 { 437 {
259 if (y >= self->rows) 438 if (y >= self->rows)
… …
265 if (x >= row->c0) 444 if (x >= row->c0)
266 { 445 {
267 if (x >= row->c1) 446 if (x >= row->c1)
268 break; 447 break;
269 448
270 row->col[x - row->c0].darkness = -1; 449 cell = row->col + x - row->c0;
450
451 CELL_CLEAR (cell);
271 } 452 }
272 } 453 }
454}
455
456struct smooth_key
457{
458 tileid tile;
459 uint8_t x, y, level;
460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
479
480static void
481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
482{
483 auto &&it = h.find (key);
484
485 if (it == h.end ())
486 h.insert (std::make_pair (key, bits));
487 else
488 it->second |= bits;
273} 489}
274 490
275static void 491static void
276music_finished (void) 492music_finished (void)
277{ 493{
… …
296 ev.data2 = 0; 512 ev.data2 = 0;
297 513
298 SDL_PushEvent ((SDL_Event *)&ev); 514 SDL_PushEvent ((SDL_Event *)&ev);
299} 515}
300 516
301MODULE = CFClient PACKAGE = CFClient 517// approximately divide by 255
518static unsigned int
519div255 (unsigned int n)
520{
521 return (n + (n >> 8)) >> 8;
522}
523
524static unsigned int
525minpot (unsigned int n)
526{
527 if (!n)
528 return 0;
529
530 --n;
531
532 n |= n >> 1;
533 n |= n >> 2;
534 n |= n >> 4;
535 n |= n >> 8;
536 n |= n >> 16;
537
538 return n + 1;
539}
540
541static unsigned int
542popcount (unsigned int n)
543{
544 n -= (n >> 1) & 0x55555555U;
545 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
546 n = ((n >> 4) + n) & 0x0f0f0f0fU;
547 n *= 0x01010101U;
548
549 return n >> 24;
550}
551
552/* SDL should provide this, really. */
553#define SDLK_MODIFIER_MIN 300
554#define SDLK_MODIFIER_MAX 314
555
556/******************************************************************************/
557
558static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
559static GV *hover_gv;
560
561static int
562within_widget (SV *widget, NV x, NV y)
563{
564 HV *self;
565 SV **svp;
566 NV wx, ww, wy, wh;
567
568 if (!SvROK (widget))
569 return 0;
570
571 self = (HV *)SvRV (widget);
572
573 if (SvTYPE (self) != SVt_PVHV)
574 return 0;
575
576 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
577 if (y < wy)
578 return 0;
579
580 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
581 if (y >= wy + wh)
582 return 0;
583
584 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
585 if (x < wx)
586 return 0;
587
588 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
589 if (x >= wx + ww)
590 return 0;
591
592 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
593 if (!svp || !SvTRUE (*svp))
594 return 0;
595
596 return 1;
597}
598
599/******************************************************************************/
600
601/* process keyboard modifiers */
602static int
603mod_munge (int mod)
604{
605 mod &= MOD_MASK;
606
607 if (mod & (KMOD_META | KMOD_ALT))
608 mod |= KMOD_LRAM;
609
610 return mod;
611}
612
613static void
614deliantra_main (SV *real_main)
615{
616 dSP;
617
618 PUSHMARK (SP);
619 call_sv (real_main, G_DISCARD | G_VOID);
620}
621
622#ifdef __MACOSX__
623 static SV *real_main;
624
625 /* to due surprising braindamage on the side of SDL design, we
626 * do some mind-boggling hack here: SDL requires a custom main()
627 * on OS X, so... we provide one and call the original main(), which,
628 * due to shared library magic, calls -lSDLmain's main, not perl's main,
629 * and which calls our main (== SDL_main) back.
630 */
631 extern C_LINKAGE int
632 main (int argc, char *argv[])
633 {
634 deliantra_main (real_main);
635 }
636
637 #undef main
638
639 extern C_LINKAGE int main (int argc, char *argv[]);
640
641 static void
642 SDL_main_hack (SV *real_main_)
643 {
644 real_main = real_main_;
645
646 char *argv[] = { "deliantra client", 0 };
647 (main) (1, argv);
648 }
649#else
650 static void
651 SDL_main_hack (SV *real_main)
652 {
653 deliantra_main (real_main);
654 }
655#endif
656
657MODULE = Deliantra::Client PACKAGE = DC
302 658
303PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
304 660
305BOOT: 661BOOT:
306{ 662{
307 HV *stash = gv_stashpv ("CFClient", 1); 663 HV *stash = gv_stashpv ("DC", 1);
308 static const struct { 664 static const struct {
309 const char *name; 665 const char *name;
310 IV iv; 666 IV iv;
311 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
312# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
669 const_iv (SDLK_MODIFIER_MIN),
670 const_iv (SDLK_MODIFIER_MAX),
671
313 const_iv (SDL_ACTIVEEVENT), 672 const_iv (SDL_ACTIVEEVENT),
314 const_iv (SDL_KEYDOWN), 673 const_iv (SDL_KEYDOWN),
315 const_iv (SDL_KEYUP), 674 const_iv (SDL_KEYUP),
316 const_iv (SDL_MOUSEMOTION), 675 const_iv (SDL_MOUSEMOTION),
317 const_iv (SDL_MOUSEBUTTONDOWN), 676 const_iv (SDL_MOUSEBUTTONDOWN),
… …
326 const_iv (SDL_EVENT_RESERVEDA), 685 const_iv (SDL_EVENT_RESERVEDA),
327 const_iv (SDL_EVENT_RESERVEDB), 686 const_iv (SDL_EVENT_RESERVEDB),
328 const_iv (SDL_VIDEORESIZE), 687 const_iv (SDL_VIDEORESIZE),
329 const_iv (SDL_VIDEOEXPOSE), 688 const_iv (SDL_VIDEOEXPOSE),
330 const_iv (SDL_USEREVENT), 689 const_iv (SDL_USEREVENT),
690
691 const_iv (SDL_APPINPUTFOCUS),
692 const_iv (SDL_APPMOUSEFOCUS),
693 const_iv (SDL_APPACTIVE),
694
695
696 const_iv (SDLK_UNKNOWN),
697 const_iv (SDLK_FIRST),
698 const_iv (SDLK_BACKSPACE),
699 const_iv (SDLK_TAB),
700 const_iv (SDLK_CLEAR),
701 const_iv (SDLK_RETURN),
702 const_iv (SDLK_PAUSE),
703 const_iv (SDLK_ESCAPE),
704 const_iv (SDLK_SPACE),
705 const_iv (SDLK_EXCLAIM),
706 const_iv (SDLK_QUOTEDBL),
707 const_iv (SDLK_HASH),
708 const_iv (SDLK_DOLLAR),
709 const_iv (SDLK_AMPERSAND),
710 const_iv (SDLK_QUOTE),
711 const_iv (SDLK_LEFTPAREN),
712 const_iv (SDLK_RIGHTPAREN),
713 const_iv (SDLK_ASTERISK),
714 const_iv (SDLK_PLUS),
715 const_iv (SDLK_COMMA),
716 const_iv (SDLK_MINUS),
717 const_iv (SDLK_PERIOD),
718 const_iv (SDLK_SLASH),
719 const_iv (SDLK_0),
720 const_iv (SDLK_1),
721 const_iv (SDLK_2),
722 const_iv (SDLK_3),
723 const_iv (SDLK_4),
724 const_iv (SDLK_5),
725 const_iv (SDLK_6),
726 const_iv (SDLK_7),
727 const_iv (SDLK_8),
728 const_iv (SDLK_9),
729 const_iv (SDLK_COLON),
730 const_iv (SDLK_SEMICOLON),
731 const_iv (SDLK_LESS),
732 const_iv (SDLK_EQUALS),
733 const_iv (SDLK_GREATER),
734 const_iv (SDLK_QUESTION),
735 const_iv (SDLK_AT),
736
737 const_iv (SDLK_LEFTBRACKET),
738 const_iv (SDLK_BACKSLASH),
739 const_iv (SDLK_RIGHTBRACKET),
740 const_iv (SDLK_CARET),
741 const_iv (SDLK_UNDERSCORE),
742 const_iv (SDLK_BACKQUOTE),
743 const_iv (SDLK_DELETE),
744
745 const_iv (SDLK_FIRST),
746 const_iv (SDLK_LAST),
331 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
332 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
333 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
334 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
335 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
390 const_iv (SDLK_BREAK), 806 const_iv (SDLK_BREAK),
391 const_iv (SDLK_MENU), 807 const_iv (SDLK_MENU),
392 const_iv (SDLK_POWER), 808 const_iv (SDLK_POWER),
393 const_iv (SDLK_EURO), 809 const_iv (SDLK_EURO),
394 const_iv (SDLK_UNDO), 810 const_iv (SDLK_UNDO),
811
395 const_iv (KMOD_NONE), 812 const_iv (KMOD_NONE),
813 const_iv (KMOD_SHIFT),
396 const_iv (KMOD_LSHIFT), 814 const_iv (KMOD_LSHIFT),
397 const_iv (KMOD_RSHIFT), 815 const_iv (KMOD_RSHIFT),
816 const_iv (KMOD_CTRL),
398 const_iv (KMOD_LCTRL), 817 const_iv (KMOD_LCTRL),
399 const_iv (KMOD_RCTRL), 818 const_iv (KMOD_RCTRL),
819 const_iv (KMOD_ALT),
400 const_iv (KMOD_LALT), 820 const_iv (KMOD_LALT),
401 const_iv (KMOD_RALT), 821 const_iv (KMOD_RALT),
822 const_iv (KMOD_META),
402 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
403 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
404 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
405 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
406 const_iv (KMOD_MODE), 827 const_iv (KMOD_MODE),
407 const_iv (KMOD_CTRL), 828
408 const_iv (KMOD_SHIFT), 829 const_iv (KMOD_LRAM),
409 const_iv (KMOD_ALT), 830
410 const_iv (KMOD_META) 831 const_iv (MIX_DEFAULT_FORMAT),
832
833 const_iv (SDL_INIT_TIMER),
834 const_iv (SDL_INIT_AUDIO),
835 const_iv (SDL_INIT_VIDEO),
836 const_iv (SDL_INIT_CDROM),
837 const_iv (SDL_INIT_JOYSTICK),
838 const_iv (SDL_INIT_EVERYTHING),
839 const_iv (SDL_INIT_NOPARACHUTE),
840 const_iv (SDL_INIT_EVENTTHREAD),
841
842 const_iv (SDL_GL_RED_SIZE),
843 const_iv (SDL_GL_GREEN_SIZE),
844 const_iv (SDL_GL_BLUE_SIZE),
845 const_iv (SDL_GL_ALPHA_SIZE),
846 const_iv (SDL_GL_DOUBLEBUFFER),
847 const_iv (SDL_GL_BUFFER_SIZE),
848 const_iv (SDL_GL_DEPTH_SIZE),
849 const_iv (SDL_GL_STENCIL_SIZE),
850 const_iv (SDL_GL_ACCUM_RED_SIZE),
851 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
852 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
853 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
854 const_iv (SDL_GL_STEREO),
855 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
856 const_iv (SDL_GL_MULTISAMPLESAMPLES),
857 const_iv (SDL_GL_ACCELERATED_VISUAL),
858 const_iv (SDL_GL_SWAP_CONTROL),
859
860 const_iv (FOW_DARKNESS)
411# undef const_iv 861# undef const_iv
412 }; 862 };
413 863
414 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 864 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
415 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
866
867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416} 869}
870
871void
872weaken (SV *rv)
873 PROTOTYPE: $
874 CODE:
875 sv_rvweaken (rv);
876
877int
878in_destruct ()
879 CODE:
880 RETVAL = PL_main_cv == Nullcv;
881 OUTPUT:
882 RETVAL
883
884NV floor (NV x)
885
886NV ceil (NV x)
887
888IV minpot (UV n)
889
890IV popcount (UV n)
891
892NV distance (NV dx, NV dy)
893 CODE:
894 RETVAL = pow (dx * dx + dy * dy, 0.5);
895 OUTPUT:
896 RETVAL
417 897
418void 898void
419pango_init () 899pango_init ()
420 CODE: 900 CODE:
421{ 901{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx
423 ft2_fontmap = pango_ft2_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 903 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 904 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 905 /*pango_context_set_font_description (opengl_context, default_font);*/
427 cairo_fontmap = pango_cairo_font_map_get_default (); 906#if PANGO_VERSION_CHECK (1, 15, 2)
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 907 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
908 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
909#endif
429} 910}
430 911
431int 912char *SDL_GetError ()
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
433 913
434void 914void SDL_main_hack (SV *real_main)
915 PROTOTYPE: &
916
917int SDL_Init (U32 flags)
918
919int SDL_InitSubSystem (U32 flags)
920
921void SDL_QuitSubSystem (U32 flags)
922
435SDL_Quit () 923void SDL_Quit ()
436 924
925int SDL_GL_SetAttribute (int attr, int value)
926 C_ARGS: (SDL_GLattr)attr, value
927
928int SDL_GL_GetAttribute (int attr)
929 CODE:
930 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
931 XSRETURN_UNDEF;
932 OUTPUT:
933 RETVAL
934
437void 935void
438SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
439 PPCODE: 937 PPCODE:
440{ 938{
441 SDL_Rect **m; 939 SDL_Rect **m;
442 940
443 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447 945
448 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450 948
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455 953
456 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
458 SDL_EnableUNICODE (1);
459 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460 956
461 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
462 958
463 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
464 while (*m) 960 while (*m)
465 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
466 AV *av = newAV (); 964 AV *av = newAV ();
467 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
468 av_push (av, newSViv ((*m)->h)); 966 av_push (av, newSViv ((*m)->h));
967 av_push (av, newSViv (rgb));
968 av_push (av, newSViv (alpha));
469 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
470 971
471 ++m; 972 ++m;
472 } 973 }
473} 974}
474 975
475char *
476SDL_GetError ()
477
478int 976int
479SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
480 CODE: 978 CODE:
979{
980 SDL_EnableUNICODE (1);
981 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
982
983 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
984 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
985 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
986 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
987
481 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
482 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
483 ); 990 );
484 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 991
992 if (RETVAL)
993 {
994 av_clear (texture_av);
995#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
996#include "glfunc.h"
997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
1000 }
1001}
485 OUTPUT: 1002 OUTPUT:
486 RETVAL 1003 RETVAL
487 1004
488void 1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
1007
1008void
489SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
490 1010
1011char *
1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
491void 1025void
492SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
493 PPCODE: 1030 PPCODE:
494{ 1031{
495 SDL_Event ev; 1032 SDL_Event ev;
496 int i;
497 static int modifier;
498 static int modkey[] = {
499 SDLK_RSHIFT, KMOD_RSHIFT,
500 SDLK_LSHIFT, KMOD_LSHIFT,
501 SDLK_RCTRL, KMOD_RCTRL,
502 SDLK_LCTRL, KMOD_LCTRL,
503 SDLK_RALT, KMOD_RALT,
504 SDLK_LALT, KMOD_LALT,
505 SDLK_RMETA, KMOD_RMETA,
506 SDLK_LMETA, KMOD_LMETA,
507 };
508 1033
509 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
510 { 1036 {
511 HV *hv = newHV (); 1037 HV *hv = newHV ();
512 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
513 1039
514 switch (ev.type) 1040 switch (ev.type)
515 { 1041 {
516 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
517 case SDL_KEYUP: 1043 case SDL_KEYUP:
518
519 for (i = 0; i < sizeof (modkey) / (sizeof (int) * 2); i++)
520 if (modkey [i * 2] == ev.key.keysym.sym)
521 {
522 if (ev.type == SDL_KEYDOWN)
523 modifier |= modkey [i * 2 + 1];
524 else
525 modifier &= ~modkey [i * 2 + 1];
526 break;
527 }
528
529 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
530 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
531 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1046 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1047 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
532 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
533 break; 1049 break;
534 1050
535 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
536 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
537 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
538 break; 1054 break;
539 1055
540 case SDL_MOUSEMOTION: 1056 case SDL_MOUSEMOTION:
1057 {
1058 int state = ev.motion.state;
1059 int x = ev.motion.x;
1060 int y = ev.motion.y;
1061 int xrel = ev.motion.xrel;
1062 int yrel = ev.motion.yrel;
1063
1064 /* do simplistic event compression */
1065 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1066 && state == ev.motion.state)
1067 {
1068 xrel += ev.motion.xrel;
1069 yrel += ev.motion.yrel;
1070 x = ev.motion.x;
1071 y = ev.motion.y;
1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1073 }
1074
541 hv_store (hv, "mod", 3, newSViv (modifier), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
542
543 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
544 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
545 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
546 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
547 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
548 break; 1082 break;
549 1083
550 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
551 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
552 hv_store (hv, "mod", 3, newSViv (modifier), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
553 1087
554 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
555 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
556 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
557 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
562 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
563 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
564 break; 1098 break;
565 } 1099 }
566 1100
567 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1101 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
568 } 1102 }
569} 1103}
570 1104
1105char *
1106SDL_AudioDriverName ()
1107 CODE:
1108{
1109 char buf [256];
1110 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1111 XSRETURN_UNDEF;
1112
1113 RETVAL = buf;
1114}
1115 OUTPUT:
1116 RETVAL
1117
571int 1118int
572Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1119Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
573 POSTCALL: 1120 POSTCALL:
574 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
575 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
576 1123
577void 1124void
1125Mix_QuerySpec ()
1126 PPCODE:
1127{
1128 int freq, channels;
1129 Uint16 format;
1130
1131 if (Mix_QuerySpec (&freq, &format, &channels))
1132 {
1133 EXTEND (SP, 3);
1134 PUSHs (sv_2mortal (newSViv (freq)));
1135 PUSHs (sv_2mortal (newSViv (format)));
1136 PUSHs (sv_2mortal (newSViv (channels)));
1137 }
1138}
1139
1140void
578Mix_CloseAudio () 1141Mix_CloseAudio ()
579 1142
580int 1143int
581Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
582 1145
1146const char *
1147Mix_GetError ()
1148
583void 1149void
584lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
585 CODE: 1151 CODE:
1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1153
1154void
1155win32_proxy_info ()
1156 PPCODE:
1157{
586#ifndef _WIN32 1158#ifdef _WIN32
587 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1159 char buffer[2048];
1160 DWORD buflen;
1161
1162 EXTEND (SP, 3);
1163
1164 buflen = sizeof (buffer);
1165 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1166 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1167 {
1168 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1169
1170 buflen = sizeof (buffer);
1171 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1172 {
1173 PUSHs (newSVpv (buffer, 0));
1174
1175 buflen = sizeof (buffer);
1176 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1177 PUSHs (newSVpv (buffer, 0));
1178 }
1179 }
588#endif 1180#endif
1181}
589 1182
590char * 1183int
591gl_vendor () 1184add_font (char *file)
592 CODE: 1185 CODE:
593 RETVAL = (char *)glGetString (GL_VENDOR); 1186 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
594 OUTPUT: 1187 OUTPUT:
595 RETVAL 1188 RETVAL
596 1189
597char *
598gl_version ()
599 CODE:
600 RETVAL = (char *)glGetString (GL_VERSION);
601 OUTPUT:
602 RETVAL
603
604char *
605gl_extensions ()
606 CODE:
607 RETVAL = (char *)glGetString (GL_EXTENSIONS);
608 OUTPUT:
609 RETVAL
610
611void 1190void
612add_font (char *file) 1191IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
613 CODE: 1192
614 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1193# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
615#ifdef _WIN32 1194void
616 // cairo... sigh... requires win2000 1195Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
617 AddFontResourceEx (file, FR_PRIVATE, 0);
618#endif
619 1196
620void 1197void
621load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
622 ALIAS: 1199 ALIAS:
623 load_image_file = 1 1200 load_image_file = 1
… …
626 STRLEN image_len; 1203 STRLEN image_len;
627 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
628 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
629 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
630 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
631 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
632 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
633 1210
634 if (!rw) 1211 if (!rw)
635 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
636 1213
… …
665 1242
666 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1243 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
667 1244
668 assert (surface2->pitch == surface2->w * 4); 1245 assert (surface2->pitch == surface2->w * 4);
669 1246
1247 SDL_LockSurface (surface2);
670 EXTEND (SP, 5); 1248 EXTEND (SP, 6);
671 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
672 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
673 SDL_LockSurface (surface2);
674 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
675 SDL_UnlockSurface (surface2);
676 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1252 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
677 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
678 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1255 SDL_UnlockSurface (surface2);
679 1256
680 SDL_FreeSurface (surface); 1257 SDL_FreeSurface (surface);
681 SDL_FreeSurface (surface2); 1258 SDL_FreeSurface (surface2);
682} 1259}
683 1260
… …
709void 1286void
710error (char *message) 1287error (char *message)
711 CODE: 1288 CODE:
712 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
713#ifdef _WIN32 1290#ifdef _WIN32
714 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
715#endif 1292#endif
716 1293
717void 1294void
718fatal (char *message) 1295fatal (char *message)
719 CODE: 1296 CODE:
720 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
721#ifdef _WIN32 1298#ifdef _WIN32
722 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
723#endif 1300#endif
724 exit (1); 1301 _exit (1);
725 1302
1303void
1304_exit (int retval = 0)
1305 CODE:
1306#ifdef WIN32
1307 ExitThread (retval); // unclean, please beam me up
1308#else
1309 _exit (retval);
1310#endif
1311
1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
1320
1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
1327
726MODULE = CFClient PACKAGE = CFClient::Font 1328MODULE = Deliantra::Client PACKAGE = DC::Font
727 1329
728CFClient::Font 1330PROTOTYPES: DISABLE
1331
1332DC::Font
729new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
730 CODE: 1334 CODE:
731{ 1335{
732 int count; 1336 int count;
733 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
734 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
736} 1340}
737 OUTPUT: 1341 OUTPUT:
738 RETVAL 1342 RETVAL
739 1343
740void 1344void
741DESTROY (CFClient::Font self) 1345DESTROY (DC::Font self)
742 CODE: 1346 CODE:
743 pango_font_description_free (self); 1347 pango_font_description_free (self);
744 1348
745void 1349void
746make_default (CFClient::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
747 CODE: 1352 CODE:
748 default_font = self; 1353 default_font = self;
749 1354
750MODULE = CFClient PACKAGE = CFClient::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
751 1356
752CFClient::Layout 1357PROTOTYPES: DISABLE
753new (SV *class, int rgba = 0)
754 CODE:
755#if _WIN32
756 rgba = 0;//D
757#endif
758 New (0, RETVAL, 1, struct cf_layout);
759 1358
1359void
1360glyph_cache_backup ()
1361 PROTOTYPE:
1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
1369 tc_restore ();
1370
1371DC::Layout
1372new (SV *klass)
1373 CODE:
1374 RETVAL = new cf_layout;
1375
760 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
761 RETVAL->rgba = rgba;
762 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
763 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
764 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
765 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
766 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
… …
770 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
771 OUTPUT: 1386 OUTPUT:
772 RETVAL 1387 RETVAL
773 1388
774void 1389void
775DESTROY (CFClient::Layout self) 1390DESTROY (DC::Layout self)
776 CODE: 1391 CODE:
777 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
778 Safefree (self); 1393 delete self;
779 1394
780int
781is_rgba (CFClient::Layout self)
782 CODE:
783 RETVAL = self->rgba;
784 OUTPUT:
785 RETVAL
786
787void 1395void
788set_text (CFClient::Layout self, SV *text_) 1396set_text (DC::Layout self, SV *text_)
789 CODE: 1397 CODE:
790{ 1398{
791 STRLEN textlen; 1399 STRLEN textlen;
792 char *text = SvPVutf8 (text_, textlen); 1400 char *text = SvPVutf8 (text_, textlen);
793 1401
794 pango_layout_set_text (self->pl, text, textlen); 1402 pango_layout_set_text (self->pl, text, textlen);
795} 1403}
796 1404
797void 1405void
798set_markup (CFClient::Layout self, SV *text_) 1406set_markup (DC::Layout self, SV *text_)
799 CODE: 1407 CODE:
800{ 1408{
801 STRLEN textlen; 1409 STRLEN textlen;
802 char *text = SvPVutf8 (text_, textlen); 1410 char *text = SvPVutf8 (text_, textlen);
803 1411
804 pango_layout_set_markup (self->pl, text, textlen); 1412 pango_layout_set_markup (self->pl, text, textlen);
805} 1413}
806 1414
1415void
1416set_shapes (DC::Layout self, ...)
1417 CODE:
1418{
1419 PangoAttrList *attrs = 0;
1420 const char *text = pango_layout_get_text (self->pl);
1421 const char *pos = text;
1422 int arg = 4;
1423
1424 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1425 {
1426 PangoRectangle inkrect, rect;
1427 PangoAttribute *attr;
1428
1429 int x = SvIV (ST (arg - 3));
1430 int y = SvIV (ST (arg - 2));
1431 int w = SvIV (ST (arg - 1));
1432 int h = SvIV (ST (arg ));
1433
1434 inkrect.x = 0;
1435 inkrect.y = 0;
1436 inkrect.width = 0;
1437 inkrect.height = 0;
1438
1439 rect.x = x * PANGO_SCALE;
1440 rect.y = y * PANGO_SCALE;
1441 rect.width = w * PANGO_SCALE;
1442 rect.height = h * PANGO_SCALE;
1443
1444 if (!attrs)
1445 attrs = pango_layout_get_attributes (self->pl);
1446
1447 attr = pango_attr_shape_new (&inkrect, &rect);
1448 attr->start_index = pos - text;
1449 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1450 pango_attr_list_insert (attrs, attr);
1451
1452 arg += 4;
1453 pos += sizeof (OBJ_STR) - 1;
1454 }
1455
1456 if (attrs)
1457 pango_layout_set_attributes (self->pl, attrs);
1458}
1459
1460void
1461get_shapes (DC::Layout self)
1462 PPCODE:
1463{
1464 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1465
1466 do
1467 {
1468 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1469
1470 if (run && shape_attr_p (run))
1471 {
1472 PangoRectangle extents;
1473 pango_layout_iter_get_run_extents (iter, 0, &extents);
1474
1475 EXTEND (SP, 2);
1476 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1477 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1478 }
1479 }
1480 while (pango_layout_iter_next_run (iter));
1481
1482 pango_layout_iter_free (iter);
1483}
1484
1485int
1486has_wrapped (DC::Layout self)
1487 CODE:
1488{
1489 int lines = 1;
1490 const char *text = pango_layout_get_text (self->pl);
1491
1492 while (*text)
1493 lines += *text++ == '\n';
1494
1495 RETVAL = lines < pango_layout_get_line_count (self->pl);
1496}
1497 OUTPUT:
1498 RETVAL
1499
807SV * 1500SV *
808get_text (CFClient::Layout self) 1501get_text (DC::Layout self)
809 CODE: 1502 CODE:
810 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1503 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
811 SvUTF8_on (RETVAL); 1504 sv_utf8_decode (RETVAL);
812 OUTPUT: 1505 OUTPUT:
813 RETVAL 1506 RETVAL
814 1507
815void 1508void
816set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1509set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
817 CODE: 1510 CODE:
818 self->r = r; 1511 self->r = r;
819 self->g = g; 1512 self->g = g;
820 self->b = b; 1513 self->b = b;
821 self->a = a; 1514 self->a = a;
822 1515
823void 1516void
824set_font (CFClient::Layout self, CFClient::Font font = 0) 1517set_font (DC::Layout self, DC::Font font = 0)
825 CODE: 1518 CODE:
826 if (self->font != font) 1519 if (self->font != font)
827 { 1520 {
828 self->font = font; 1521 self->font = font;
829 layout_update_font (self); 1522 layout_update_font (self);
830 } 1523 }
831 1524
832void 1525void
833set_height (CFClient::Layout self, int base_height) 1526set_height (DC::Layout self, int base_height)
834 CODE: 1527 CODE:
835 if (self->base_height != base_height) 1528 if (self->base_height != base_height)
836 { 1529 {
837 self->base_height = base_height; 1530 self->base_height = base_height;
838 layout_update_font (self); 1531 layout_update_font (self);
839 } 1532 }
840 1533
841void 1534void
842set_width (CFClient::Layout self, int max_width = -1) 1535set_width (DC::Layout self, int max_width = -1)
843 CODE: 1536 CODE:
844 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1537 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
845 1538
846void 1539void
847set_indent (CFClient::Layout self, int indent) 1540set_indent (DC::Layout self, int indent)
848 CODE: 1541 CODE:
849 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1542 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
850 1543
851void 1544void
852set_spacing (CFClient::Layout self, int spacing) 1545set_spacing (DC::Layout self, int spacing)
853 CODE: 1546 CODE:
854 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1547 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
855 1548
856void 1549void
857set_ellipsise (CFClient::Layout self, int ellipsise) 1550set_ellipsise (DC::Layout self, int ellipsise)
858 CODE: 1551 CODE:
859 pango_layout_set_ellipsize (self->pl, 1552 pango_layout_set_ellipsize (self->pl,
860 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1553 ellipsise == 1 ? PANGO_ELLIPSIZE_START
861 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1554 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
862 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1555 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
863 : PANGO_ELLIPSIZE_NONE 1556 : PANGO_ELLIPSIZE_NONE
864 ); 1557 );
865 1558
866void 1559void
867set_single_paragraph_mode (CFClient::Layout self, int spm) 1560set_single_paragraph_mode (DC::Layout self, int spm)
868 CODE: 1561 CODE:
869 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1562 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
870 1563
871void 1564void
872size (CFClient::Layout self) 1565size (DC::Layout self)
873 PPCODE: 1566 PPCODE:
874{ 1567{
875 int w, h; 1568 int w, h;
876 1569
877 layout_get_pixel_size (self, &w, &h); 1570 layout_get_pixel_size (self, &w, &h);
… …
880 PUSHs (sv_2mortal (newSViv (w))); 1573 PUSHs (sv_2mortal (newSViv (w)));
881 PUSHs (sv_2mortal (newSViv (h))); 1574 PUSHs (sv_2mortal (newSViv (h)));
882} 1575}
883 1576
884int 1577int
1578descent (DC::Layout self)
1579 CODE:
1580{
1581 PangoRectangle rect;
1582 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1583 pango_layout_line_get_pixel_extents (line, 0, &rect);
1584 RETVAL = PANGO_DESCENT (rect);
1585}
1586 OUTPUT:
1587 RETVAL
1588
1589int
885xy_to_index (CFClient::Layout self, int x, int y) 1590xy_to_index (DC::Layout self, int x, int y)
886 CODE: 1591 CODE:
887{ 1592{
888 int index, trailing; 1593 int index, trailing;
889 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1594 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
890 RETVAL = index; 1595 RETVAL = index + trailing;
891} 1596}
892 OUTPUT: 1597 OUTPUT:
893 RETVAL 1598 RETVAL
894 1599
895void 1600void
896cursor_pos (CFClient::Layout self, int index) 1601cursor_pos (DC::Layout self, int index)
897 PPCODE: 1602 PPCODE:
898{ 1603{
899 PangoRectangle strong_pos; 1604 PangoRectangle pos;
900 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1605 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
901 1606
902 EXTEND (SP, 3); 1607 EXTEND (SP, 3);
903 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1608 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
904 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
905 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
906} 1611}
907 1612
908void 1613void
909render (CFClient::Layout self) 1614index_to_line_x (DC::Layout self, int index, int trailing = 0)
910 PPCODE: 1615 PPCODE:
911{ 1616{
912 SV *retval; 1617 int line, x;
913 int w, h;
914 1618
915 layout_get_pixel_size (self, &w, &h); 1619 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
916 1620#if !PANGO_VERSION_CHECK (1, 17, 3)
917 if (self->rgba) 1621 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
918 { 1622 --line;
919 cairo_surface_t *surface;
920 cairo_t *cairo;
921
922 retval = newSV (w * h * 4);
923 SvPOK_only (retval);
924 SvCUR_set (retval, w * h * 4);
925
926 memset (SvPVX (retval), 0, w * h * 4);
927
928 surface = cairo_image_surface_create_for_data (
929 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
930 cairo = cairo_create (surface);
931 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
932
933 pango_cairo_show_layout (cairo, self->pl);
934
935 cairo_destroy (cairo);
936 cairo_surface_destroy (surface);
937
938 // what a mess, and its premultiplied, too :(
939 {
940 uint32_t *p = (uint32_t *)SvPVX (retval);
941 uint32_t *e = p + w * h;
942
943 while (p < e)
944 {
945 uint32_t rgba = *p;
946 rgba = (rgba >> 24) | (rgba << 8);
947#if 0
948#ifdef _WIN32
949 {//D
950 uint8_t r = rgba >> 24;
951 uint8_t g = rgba >> 16;
952 uint8_t b = rgba >> 8;
953 uint8_t a = rgba >> 0;
954
955 rgba = (rgba & 0xffffff00) | a;
956 }
957#endif 1623#endif
958#endif
959 rgba = SDL_SwapBE32 (rgba);
960 *p++ = rgba;
961 }
962 }
963
964 EXTEND (SP, 5); 1624 EXTEND (SP, 2);
965 PUSHs (sv_2mortal (newSViv (w))); 1625 PUSHs (sv_2mortal (newSViv (line)));
1626 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1627}
1628
1629void
1630line_x_to_index (DC::Layout self, int line, int x)
1631 PPCODE:
1632{
1633 PangoLayoutLine *lp;
1634 int index, trailing;
1635
1636 if (line < 0)
1637 XSRETURN_EMPTY;
1638
1639 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1640 XSRETURN_EMPTY; /* do better */
1641
1642 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1643
1644 EXTEND (SP, 2);
1645 if (GIMME_V == G_SCALAR)
966 PUSHs (sv_2mortal (newSViv (h))); 1646 PUSHs (sv_2mortal (newSViv (index + trailing)));
967 PUSHs (sv_2mortal (retval));
968 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
969 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
970 }
971 else 1647 else
972 { 1648 {
973 FT_Bitmap bitmap;
974
975 retval = newSV (w * h);
976 SvPOK_only (retval);
977 SvCUR_set (retval, w * h);
978
979 bitmap.rows = h;
980 bitmap.width = w;
981 bitmap.pitch = w;
982 bitmap.buffer = (unsigned char*)SvPVX (retval);
983 bitmap.num_grays = 256;
984 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
985
986 memset (bitmap.buffer, 0, w * h);
987
988 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
989
990 EXTEND (SP, 5);
991 PUSHs (sv_2mortal (newSViv (w))); 1649 PUSHs (sv_2mortal (newSViv (index)));
992 PUSHs (sv_2mortal (newSViv (h))); 1650 PUSHs (sv_2mortal (newSViv (trailing)));
993 PUSHs (sv_2mortal (retval));
994 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
995 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
996 } 1651 }
997} 1652}
998 1653
1654void
1655render (DC::Layout self, float x, float y, int flags = 0)
1656 CODE:
1657 self->rc.clear ();
1658 pango_opengl_render_layout_subpixel (
1659 self->pl,
1660 &self->rc,
1661 x * PANGO_SCALE, y * PANGO_SCALE,
1662 self->r, self->g, self->b, self->a,
1663 flags
1664 );
1665 // we assume that context_change actually clears/frees stuff
1666 // and does not do any recomputation...
1667 pango_layout_context_changed (self->pl);
1668
1669void
1670draw (DC::Layout self)
1671 CODE:
1672{
1673 glEnable (GL_TEXTURE_2D);
1674 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1675 glEnable (GL_BLEND);
1676 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1677 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1678 glEnable (GL_ALPHA_TEST);
1679 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1680
1681 self->rc.draw ();
1682
1683 glDisable (GL_ALPHA_TEST);
1684 glDisable (GL_BLEND);
1685 glDisable (GL_TEXTURE_2D);
1686}
1687
999MODULE = CFClient PACKAGE = CFClient::Texture 1688MODULE = Deliantra::Client PACKAGE = DC::Texture
1000 1689
1690PROTOTYPES: ENABLE
1691
1001void 1692void
1693pad (SV *data_, int ow, int oh, int nw, int nh)
1694 CODE:
1695{
1696 if ((nw != ow || nh != oh) && SvOK (data_))
1697 {
1698 STRLEN datalen;
1699 char *data = SvPVbyte (data_, datalen);
1700 int bpp = datalen / (ow * oh);
1701 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1702
1703 SvPOK_only (result_);
1704 SvCUR_set (result_, nw * nh * bpp);
1705
1706 memset (SvPVX (result_), 0, nw * nh * bpp);
1707 while (oh--)
1708 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1709
1710 sv_setsv (data_, result_);
1711 }
1712}
1713
1714void
1002draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1715draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
1003 PROTOTYPE: $$$;$$ 1716 PROTOTYPE: $$$;$$
1004 ALIAS: 1717 ALIAS:
1005 draw_quad_alpha = 1 1718 draw_quad_alpha = 1
1006 draw_quad_alpha_premultiplied = 2 1719 draw_quad_alpha_premultiplied = 2
1007 CODE: 1720 CODE:
1008{ 1721{
1009 HV *hv = (HV *)SvRV (self); 1722 HV *hv = (HV *)SvRV (self);
1010 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1723 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1011 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1724 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1012 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1725 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1013 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1726
1727 if (name <= 0)
1728 XSRETURN_EMPTY;
1014 1729
1015 if (items < 5) 1730 if (items < 5)
1016 { 1731 {
1017 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1732 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1018 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1733 h = SvNV (*hv_fetch (hv, "h", 1, 1));
1019 } 1734 }
1020 1735
1021 if (ix) 1736 if (ix)
1022 { 1737 {
1023 glEnable (GL_BLEND); 1738 glEnable (GL_BLEND);
1739
1740 if (ix == 2)
1024 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1741 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1742 else
1743 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1744 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1745
1025 glEnable (GL_ALPHA_TEST); 1746 glEnable (GL_ALPHA_TEST);
1026 glAlphaFunc (GL_GREATER, 0.01f); 1747 glAlphaFunc (GL_GREATER, 0.01f);
1027 } 1748 }
1028 1749
1029 glBindTexture (GL_TEXTURE_2D, name); 1750 glBindTexture (GL_TEXTURE_2D, name);
1030
1031 if (wrap_mode)
1032 {
1033 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1034 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1035 }
1036 1751
1037 glBegin (GL_QUADS); 1752 glBegin (GL_QUADS);
1038 glTexCoord2f (0, 0); glVertex2f (x , y ); 1753 glTexCoord2f (0, 0); glVertex2f (x , y );
1039 glTexCoord2f (0, t); glVertex2f (x , y + h); 1754 glTexCoord2f (0, t); glVertex2f (x , y + h);
1040 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1755 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
… …
1046 glDisable (GL_ALPHA_TEST); 1761 glDisable (GL_ALPHA_TEST);
1047 glDisable (GL_BLEND); 1762 glDisable (GL_BLEND);
1048 } 1763 }
1049} 1764}
1050 1765
1766void
1767draw_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)
1768 PROTOTYPE: @
1769 CODE:
1770{
1771 glEnable (GL_BLEND);
1772 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1773 glEnable (GL_TEXTURE_2D);
1774 glBindTexture (GL_TEXTURE_2D, name1);
1775
1776 glColor3f (intensity, intensity, intensity);
1777 glPushMatrix ();
1778 glScalef (1./3, 1./3, 1.);
1779
1780 if (blend > 0.f)
1781 {
1782 float dx3 = dx * -3.f / w;
1783 float dy3 = dy * -3.f / h;
1784 GLfloat env_color[4] = { 0., 0., 0., blend };
1785
1786 /* interpolate the two shadow textures */
1787 /* stage 0 == rgb(glcolor) + alpha(t0) */
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1789
1790 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1791 gl.ActiveTexture (GL_TEXTURE1);
1792 glEnable (GL_TEXTURE_2D);
1793 glBindTexture (GL_TEXTURE_2D, name2);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1795
1796 /* rgb == rgb(glcolor) */
1797 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1800
1801 /* alpha = interpolate t0, t1 by env_alpha */
1802 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1807
1808 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1809 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1810
1811 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1812 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1813
1814 glBegin (GL_QUADS);
1815 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1816 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1819 glEnd ();
1820
1821 glDisable (GL_TEXTURE_2D);
1822 gl.ActiveTexture (GL_TEXTURE0);
1823 }
1824 else
1825 {
1826 /* simple blending of one texture, also opengl <1.3 path */
1827 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1828
1829 glBegin (GL_QUADS);
1830 glTexCoord2f (0, 0); glVertex2f (0, 0);
1831 glTexCoord2f (0, t); glVertex2f (0, h);
1832 glTexCoord2f (s, t); glVertex2f (w, h);
1833 glTexCoord2f (s, 0); glVertex2f (w, 0);
1834 glEnd ();
1835 }
1836
1837 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1838 {
1839 int x, y;
1840 int dx3 = dx * 3;
1841 int dy3 = dy * 3;
1842
1843 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1844 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1845 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1846 glTranslatef (-1., -1., 0);
1847 glBegin (GL_QUADS);
1848
1849 for (y = 1; y < h; y += 3)
1850 {
1851 int y1 = y - dy3;
1852 int y1valid = y1 >= 0 && y1 < h;
1853
1854 for (x = 1; x < w; x += 3)
1855 {
1856 int x1 = x - dx3;
1857 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 uint8_t h2;
1859
1860 if (y1valid && x1 >= 0 && x1 < w)
1861 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1862 else
1863 h2 = 1; /* out of range == invisible */
1864
1865 if (h1 || h2)
1866 {
1867 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1868 glColor4f (1., 1., 1., alpha);
1869
1870 glTexCoord2f (0, 0.); glVertex2i (x , y );
1871 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1872 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1873 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1874 }
1875 }
1876 }
1877 }
1878
1879 glEnd ();
1880
1881 glPopMatrix ();
1882
1883 glDisable (GL_TEXTURE_2D);
1884 glDisable (GL_BLEND);
1885}
1886
1887IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1888 CODE:
1889{
1890 GLint width;
1891 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1892 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1893 RETVAL = width > 0;
1894}
1895 OUTPUT:
1896 RETVAL
1897
1051MODULE = CFClient PACKAGE = CFClient::Map 1898MODULE = Deliantra::Client PACKAGE = DC::Map
1052 1899
1053CFClient::Map 1900PROTOTYPES: DISABLE
1054new (SV *class, int map_width, int map_height) 1901
1902DC::Map
1903new (SV *klass)
1055 CODE: 1904 CODE:
1056 New (0, RETVAL, 1, struct map); 1905 New (0, RETVAL, 1, mapgrid);
1057 RETVAL->x = 0; 1906 RETVAL->x = 0;
1058 RETVAL->y = 0; 1907 RETVAL->y = 0;
1059 RETVAL->w = map_width; 1908 RETVAL->w = 0;
1060 RETVAL->h = map_height; 1909 RETVAL->h = 0;
1061 RETVAL->ox = 0; 1910 RETVAL->ox = 0;
1062 RETVAL->oy = 0; 1911 RETVAL->oy = 0;
1063 RETVAL->faces = 8192; 1912 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1064 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1913 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1065 RETVAL->texs = 8192;
1066 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1067 RETVAL->rows = 0; 1914 RETVAL->rows = 0;
1068 RETVAL->row = 0; 1915 RETVAL->row = 0;
1069 OUTPUT: 1916 OUTPUT:
1070 RETVAL 1917 RETVAL
1071 1918
1072void 1919void
1073DESTROY (CFClient::Map self) 1920DESTROY (DC::Map self)
1074 CODE: 1921 CODE:
1075{ 1922{
1076 map_clear (self); 1923 map_clear (self);
1077 Safefree (self->face); 1924 Safefree (self->face2tile);
1925 Safefree (self->tex);
1078 Safefree (self); 1926 Safefree (self);
1079} 1927}
1080 1928
1081void 1929void
1930resize (DC::Map self, int map_width, int map_height)
1931 CODE:
1932 self->w = map_width;
1933 self->h = map_height;
1934
1935void
1082clear (CFClient::Map self) 1936clear (DC::Map self)
1083 CODE: 1937 CODE:
1084 map_clear (self); 1938 map_clear (self);
1085 1939
1086void 1940void
1087set_face (CFClient::Map self, int face, int texid) 1941set_tileid (DC::Map self, int face, int tile)
1088 CODE: 1942 CODE:
1089{ 1943{
1090 while (self->faces <= face) 1944 need_facenum (self, face); self->face2tile [face] = tile;
1091 { 1945 need_texid (self, tile);
1092 Append (mapface, self->face, self->faces, self->faces);
1093 self->faces *= 2;
1094 }
1095
1096 self->face [face] = texid;
1097} 1946}
1098 1947
1099void 1948void
1949set_smooth (DC::Map self, int face, int smooth, int level)
1950 CODE:
1951{
1952 tileid texid;
1953 maptex *tex;
1954
1955 if (face < 0 || face >= self->faces)
1956 return;
1957
1958 if (smooth < 0 || smooth >= self->faces)
1959 return;
1960
1961 texid = self->face2tile [face];
1962
1963 if (!texid)
1964 return;
1965
1966 tex = self->tex + texid;
1967 tex->smoothtile = self->face2tile [smooth];
1968 tex->smoothlevel = level;
1969}
1970
1971void
1100set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1972set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1101 CODE: 1973 CODE:
1102{ 1974{
1103 while (self->texs <= texid) 1975 need_texid (self, texid);
1104 {
1105 Append (maptex, self->tex, self->texs, self->texs);
1106 self->texs *= 2;
1107 }
1108 1976
1109 { 1977 {
1110 maptex *tex = self->tex + texid; 1978 maptex *tex = self->tex + texid;
1111 1979
1112 tex->name = name; 1980 tex->name = name;
… …
1117 tex->r = r; 1985 tex->r = r;
1118 tex->g = g; 1986 tex->g = g;
1119 tex->b = b; 1987 tex->b = b;
1120 tex->a = a; 1988 tex->a = a;
1121 } 1989 }
1990
1991 // somewhat hackish, but for textures that require it, it really
1992 // improves the look, and most others don't suffer.
1993 glBindTexture (GL_TEXTURE_2D, name);
1994 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1995 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1996 // use uglier nearest interpolation because linear suffers
1997 // from transparent color bleeding and ugly wrapping effects.
1998 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1122} 1999}
2000
2001void
2002expire_textures (DC::Map self, int texid, int count)
2003 PPCODE:
2004 for (; texid < self->texs && count; ++texid, --count)
2005 {
2006 maptex *tex = self->tex + texid;
2007
2008 if (tex->name)
2009 {
2010 if (tex->unused)
2011 {
2012 tex->name = 0;
2013 tex->unused = 0;
2014 XPUSHs (sv_2mortal (newSViv (texid)));
2015 }
2016 else
2017 tex->unused = 1;
2018 }
2019 }
1123 2020
1124int 2021int
1125ox (CFClient::Map self) 2022ox (DC::Map self)
1126 ALIAS: 2023 ALIAS:
1127 oy = 1 2024 oy = 1
2025 x = 2
2026 y = 3
2027 w = 4
2028 h = 5
1128 CODE: 2029 CODE:
1129 switch (ix) 2030 switch (ix)
1130 { 2031 {
1131 case 0: RETVAL = self->ox; break; 2032 case 0: RETVAL = self->ox; break;
1132 case 1: RETVAL = self->oy; break; 2033 case 1: RETVAL = self->oy; break;
2034 case 2: RETVAL = self->x; break;
2035 case 3: RETVAL = self->y; break;
2036 case 4: RETVAL = self->w; break;
2037 case 5: RETVAL = self->h; break;
1133 } 2038 }
1134 OUTPUT: 2039 OUTPUT:
1135 RETVAL 2040 RETVAL
1136 2041
1137void 2042void
1138scroll (CFClient::Map self, int dx, int dy) 2043scroll (DC::Map self, int dx, int dy)
1139 CODE: 2044 CODE:
1140{ 2045{
1141 if (dx > 0) 2046 if (dx > 0)
1142 map_blank (self, self->x, self->y, dx - 1, self->h); 2047 map_blank (self, self->x, self->y, dx, self->h);
1143 else if (dx < 0) 2048 else if (dx < 0)
1144 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2049 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1145 2050
1146 if (dy > 0) 2051 if (dy > 0)
1147 map_blank (self, self->x, self->y, self->w, dy - 1); 2052 map_blank (self, self->x, self->y, self->w, dy);
1148 else if (dy < 0) 2053 else if (dy < 0)
1149 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2054 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1150 2055
1151 self->ox += dx; self->x += dx; 2056 self->ox += dx; self->x += dx;
1152 self->oy += dy; self->y += dy; 2057 self->oy += dy; self->y += dy;
1153 2058
1154 while (self->y < 0) 2059 while (self->y < 0)
… …
1158 self->rows += MAP_EXTEND_Y; 2063 self->rows += MAP_EXTEND_Y;
1159 self->y += MAP_EXTEND_Y; 2064 self->y += MAP_EXTEND_Y;
1160 } 2065 }
1161} 2066}
1162 2067
1163void 2068SV *
1164map1a_update (CFClient::Map self, SV *data_) 2069map1a_update (DC::Map self, SV *data_)
1165 CODE: 2070 CODE:
1166{ 2071{
1167 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2072 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1168 uint8_t *data_end = (uint8_t *)SvEND (data_); 2073 uint8_t *data_end = (uint8_t *)SvEND (data_);
1169 mapcell *cell; 2074 mapcell *cell;
1170 int x, y, flags; 2075 int x, y, z, flags;
2076 AV *missing = newAV ();
2077 RETVAL = newRV_noinc ((SV *)missing);
1171 2078
1172 while (data < data_end) 2079 while (data < data_end - 1)
1173 { 2080 {
1174 flags = (data [0] << 8) + data [1]; data += 2; 2081 flags = (data [0] << 8) + data [1]; data += 2;
1175 2082
1176 x = ((flags >> 10) & 63) + self->x; 2083 x = self->x + ((flags >> 10) & 63);
1177 y = ((flags >> 4) & 63) + self->y; 2084 y = self->y + ((flags >> 4) & 63);
1178 2085
1179 cell = map_get_cell (self, x, y); 2086 cell = map_get_cell (self, x, y);
1180 2087
1181 if (flags & 15) 2088 if (flags & 15)
1182 { 2089 {
1183 if (cell->darkness < 0) 2090 if (!cell->darkness)
1184 { 2091 {
2092 memset (cell, 0, sizeof (*cell));
1185 cell->darkness = 0; 2093 cell->darkness = 256;
1186 cell->face [0] = 0;
1187 cell->face [1] = 0;
1188 cell->face [2] = 0;
1189 } 2094 }
1190 2095
1191 cell->darkness = flags & 8 ? *data++ : 255;
1192
1193 //TODO: don't trust server data to be in-range(!) 2096 //TODO: don't trust server data to be in-range(!)
1194 2097
1195 if (flags & 4) 2098 if (flags & 8)
1196 { 2099 {
1197 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2100 uint8_t ext, cmd;
2101
2102 do
2103 {
2104 ext = *data++;
2105 cmd = ext & 0x7f;
2106
2107 if (cmd < 4)
2108 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2109 else if (cmd == 5) // health
2110 {
2111 cell->stat_width = 1;
2112 cell->stat_hp = *data++;
2113 }
2114 else if (cmd == 6) // monster width
2115 cell->stat_width = *data++ + 1;
2116 else if (cmd == 0x47)
2117 {
2118 if (*data == 1) cell->player = data [1];
2119 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2120 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2121 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2122
2123 data += *data + 1;
2124 }
2125 else if (cmd == 8) // cell flags
2126 cell->flags = *data++;
2127 else if (ext & 0x40) // unknown, multibyte => skip
2128 data += *data + 1;
2129 else
2130 data++;
2131 }
2132 while (ext & 0x80);
1198 } 2133 }
1199 2134
2135 for (z = 0; z <= 2; ++z)
1200 if (flags & 2) 2136 if (flags & (4 >> z))
1201 { 2137 {
1202 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2138 faceid face = (data [0] << 8) + data [1]; data += 2;
2139 need_facenum (self, face);
2140 cell->tile [z] = self->face2tile [face];
2141
2142 if (cell->tile [z])
2143 {
2144 maptex *tex = self->tex + cell->tile [z];
2145 tex->unused = 0;
2146 if (!tex->name)
2147 av_push (missing, newSViv (cell->tile [z]));
2148
2149 if (tex->smoothtile)
2150 {
2151 maptex *smooth = self->tex + tex->smoothtile;
2152 smooth->unused = 0;
2153 if (!smooth->name)
2154 av_push (missing, newSViv (tex->smoothtile));
2155 }
2156 }
1203 } 2157 }
1204
1205 if (flags & 1)
1206 {
1207 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1208 }
1209 } 2158 }
1210 else 2159 else
1211 cell->darkness = -1; 2160 CELL_CLEAR (cell);
1212 } 2161 }
1213} 2162}
2163 OUTPUT:
2164 RETVAL
1214 2165
1215SV * 2166SV *
1216mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2167mapmap (DC::Map self, int x0, int y0, int w, int h)
1217 CODE: 2168 CODE:
1218{ 2169{
1219 int x1, x; 2170 int x1, x;
1220 int y1, y; 2171 int y1, y;
1221 int z; 2172 int z;
… …
1234 ? self->row + y 2185 ? self->row + y
1235 : 0; 2186 : 0;
1236 2187
1237 for (x = x0; x < x1; x++) 2188 for (x = x0; x < x1; x++)
1238 { 2189 {
1239 int r = 32, g = 32, b = 32, a = 192; 2190 unsigned int r = 32, g = 32, b = 32, a = 192;
1240 2191
1241 if (row && row->c0 <= x && x < row->c1) 2192 if (row && row->c0 <= x && x < row->c1)
1242 { 2193 {
1243 mapcell *cell = row->col + (x - row->c0); 2194 mapcell *cell = row->col + (x - row->c0);
1244 2195
1245 for (z = 0; z <= 0; z++) 2196 for (z = 0; z <= 0; z++)
1246 { 2197 {
1247 mapface face = cell->face [z];
1248
1249 if (face)
1250 {
1251 maptex tex = self->tex [face]; 2198 maptex tex = self->tex [cell->tile [z]];
1252 int a0 = 255 - tex.a; 2199 int a0 = 255 - tex.a;
1253 int a1 = tex.a; 2200 int a1 = tex.a;
1254 2201
1255 r = (r * a0 + tex.r * a1) / 255; 2202 r = div255 (r * a0 + tex.r * a1);
1256 g = (g * a0 + tex.g * a1) / 255; 2203 g = div255 (g * a0 + tex.g * a1);
1257 b = (b * a0 + tex.b * a1) / 255; 2204 b = div255 (b * a0 + tex.b * a1);
1258 a = (a * a0 + tex.a * a1) / 255; 2205 a = div255 (a * a0 + tex.a * a1);
1259 }
1260 } 2206 }
1261 } 2207 }
1262 2208
1263 *map++ = (r ) 2209 *map++ = (r )
1264 | (g << 8) 2210 | (g << 8)
1265 | (b << 16) 2211 | (b << 16)
1266 | (a << 24); 2212 | (a << 24);
1267 } 2213 }
1268 } 2214 }
1269 2215
1270 RETVAL = map_sv; 2216 RETVAL = map_sv;
1271} 2217}
1272 OUTPUT: 2218 OUTPUT:
1273 RETVAL 2219 RETVAL
1274 2220
1275void 2221void
1276draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2222draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1277 PPCODE: 2223 CODE:
1278{ 2224{
1279 int vx, vy;
1280 int x, y, z; 2225 int x, y, z;
1281 int last_name;
1282 mapface face;
1283 int sw4 = (sw + 3) & ~3;
1284 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1285 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1286 2226
1287 memset (darkness, 255, sw4 * sh); 2227 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1288 SvPOK_only (darkness_sv); 2228 int pl_x, pl_y;
1289 SvCUR_set (darkness_sv, sw4 * sh); 2229 maptex pl_tex;
2230 rc_t rc;
2231 rc_t rc_ov;
2232 rc_key_t key;
2233 rc_t::array_t *arr;
1290 2234
1291 vx = self->x + (self->w - sw) / 2 - shift_x; 2235 pl_tex.name = 0;
1292 vy = self->y + (self->h - sh) / 2 - shift_y;
1293 2236
1294 /* 2237 // that's current max. sorry.
1295 int vx = self->vx = self->w >= sw 2238 if (sw > 255) sw = 255;
1296 ? self->x + (self->w - sw) / 2 2239 if (sh > 255) sh = 255;
1297 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1298 2240
1299 int vy = self->vy = self->h >= sh 2241 memset (&key, 0, sizeof (key));
1300 ? self->y + (self->h - sh) / 2 2242 key.r = 255;
1301 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2243 key.g = 255;
1302 */ 2244 key.b = 255;
2245 key.a = 255;
2246 key.mode = GL_QUADS;
2247 key.format = GL_T2F_V3F;
1303 2248
1304 glColor4ub (255, 255, 255, 255); 2249 mx += self->x;
2250 my += self->y;
1305 2251
2252 // first pass: determine smooth_max
2253 // rather ugly, if you ask me
2254 // could also be stored inside mapcell and updated on change
2255 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2256
2257 for (y = 0; y < sh; y++)
2258 if (0 <= y + my && y + my < self->rows)
2259 {
2260 maprow *row = self->row + (y + my);
2261
2262 for (x = 0; x < sw; x++)
2263 if (row->c0 <= x + mx && x + mx < row->c1)
2264 {
2265 mapcell *cell = row->col + (x + mx - row->c0);
2266
2267 smooth_max[x + 1][y + 1] =
2268 MAX (self->tex [cell->tile [0]].smoothlevel,
2269 MAX (self->tex [cell->tile [1]].smoothlevel,
2270 self->tex [cell->tile [2]].smoothlevel));
2271 }
2272 }
2273
2274 glEnable (GL_BLEND);
1306 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2275 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1307 glEnable (GL_BLEND);
1308 glEnable (GL_TEXTURE_2D);
1309 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2276 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1310 2277
1311 glBegin (GL_QUADS);
1312
1313 last_name = 0;
1314
1315 for (z = 0; z < 3; z++) 2278 for (z = 0; z <= 2; z++)
2279 {
2280 std::bitset<256> smooth_level; // one bit for every possible smooth level
2281 smooth_key skey;
2282 smooth_hash smooth;
2283 key.texname = -1;
2284
1316 for (y = 0; y < sh; y++) 2285 for (y = 0; y < sh; y++)
1317 if (0 <= y + vy && y + vy < self->rows) 2286 if (0 <= y + my && y + my < self->rows)
1318 { 2287 {
1319 maprow *row = self->row + (y + vy); 2288 maprow *row = self->row + (y + my);
1320 2289
1321 for (x = 0; x < sw; x++) 2290 for (x = 0; x < sw; x++)
1322 if (row->c0 <= x + vx && x + vx < row->c1) 2291 if (row->c0 <= x + mx && x + mx < row->c1)
2292 {
2293 mapcell *cell = row->col + (x + mx - row->c0);
2294 tileid tile = cell->tile [z];
2295
2296 if (tile)
2297 {
2298 maptex tex = self->tex [tile];
2299 int px, py;
2300
2301 if (key.texname != tex.name)
2302 {
2303 self->tex [tile].unused = 0;
2304
2305 if (!tex.name)
2306 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2307
2308 key.texname = tex.name;
2309 arr = &rc.array (key);
2310 }
2311
2312 px = (x + 1) * Th - tex.w;
2313 py = (y + 1) * Tw - tex.h;
2314
2315 if (expect_false (cell->player == player) && expect_false (z == 2))
2316 {
2317 pl_x = px;
2318 pl_y = py;
2319 pl_tex = tex;
2320 continue;
2321 }
2322
2323 arr->t2f_v3f (0 , 0 , px , py , 0);
2324 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2325 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2326 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2327
2328 // update smooth hash
2329 if (tex.smoothtile)
2330 {
2331 skey.tile = tex.smoothtile;
2332 skey.level = tex.smoothlevel;
2333
2334 smooth_level[tex.smoothlevel] = 1;
2335
2336 // add bits to current tile and all neighbours. skey.x|y is
2337 // shifted +1|+1 so we always stay positive.
2338
2339 // bits is ___n cccc CCCC bbbb
2340 // n do not draw borders&corners
2341 // c draw these corners, but...
2342 // C ... not these
2343 // b draw these borders
2344
2345 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2346 // ┃· ·· ·┃ ━━
2347
2348 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2349 // ·· ·· ·┏ ┓·
2350
2351 // full tile
2352 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2353
2354 // borders
2355 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2356 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2357 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2358 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2359
2360 // corners
2361 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2362 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2363 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2364 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2365 }
2366 }
2367
2368 if (expect_false (z == 2) && expect_false (cell->flags))
2369 {
2370 // overlays such as the speech bubble, probably more to come
2371 if (cell->flags & 1)
2372 {
2373 rc_key_t key_ov = key;
2374 maptex tex = self->tex[TEXID_SPEECH];
2375 int px = x * Tw + Tw * 2 / 32;
2376 int py = y * Th - Th * 6 / 32;
2377
2378 key_ov.texname = tex.name;
2379 rc_t::array_t &arr = rc_ov.array (key_ov);
2380
2381 arr.t2f_v3f (0 , 0 , px , py , 0);
2382 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2383 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2384 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2385 }
2386 }
2387 }
2388 }
2389
2390 rc.draw ();
2391 rc.clear ();
2392
2393 // go through all smoothlevels, lowest to highest, then draw.
2394 // this is basically counting sort
2395 {
2396 int w, b;
2397
2398 glEnable (GL_TEXTURE_2D);
2399 glBegin (GL_QUADS);
2400 for (int level = 0; level < smooth_level.size (); ++level)
2401 if (smooth_level[level])
2402 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1323 { 2403 {
1324 mapcell *cell = row->col + (x + vx - row->c0); 2404 smooth_key &skey = it->first;
2405 IV bits = it->second;
1325 2406
1326 darkness[y * sw4 + x] = cell->darkness < 0 2407 if (!(bits & 0x1000)
1327 ? 255 - FOW_DARKNESS 2408 && skey.level == level
1328 : 255 - cell->darkness; 2409 && level > smooth_max [skey.x][skey.y])
1329
1330 face = cell->face [z];
1331
1332 if (face)
1333 { 2410 {
1334 maptex tex = self->tex [face]; 2411 maptex tex = self->tex [skey.tile];
1335
1336 int px = (x + 1) * 32 - tex.w; 2412 int px = (((int)skey.x) - 1) * Tw;
1337 int py = (y + 1) * 32 - tex.h; 2413 int py = (((int)skey.y) - 1) * Th;
2414 int border = bits & 15;
2415 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2416 float dx = tex.s * .0625f; // 16 images/row
2417 float dy = tex.t * .5f ; // 2 images/column
1338 2418
1339 if (last_name != tex.name) 2419 if (tex.name)
1340 { 2420 {
2421 // this time avoiding texture state changes
2422 // save gobs of state changes.
2423 if (key.texname != tex.name)
2424 {
2425 self->tex [skey.tile].unused = 0;
2426
1341 glEnd (); 2427 glEnd ();
1342 last_name = tex.name;
1343 glBindTexture (GL_TEXTURE_2D, last_name); 2428 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1344 glBegin (GL_QUADS); 2429 glBegin (GL_QUADS);
2430 }
2431
2432 if (border)
2433 {
2434 float ox = border * dx;
2435
2436 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2437 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2438 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2439 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2440 }
2441
2442 if (corner)
2443 {
2444 float ox = corner * dx;
2445
2446 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2447 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2448 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2449 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2450 }
1345 } 2451 }
1346
1347 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1348 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1349 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1350 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1351 } 2452 }
1352 } 2453 }
2454
2455 glEnd ();
2456 glDisable (GL_TEXTURE_2D);
2457 key.texname = -1;
2458 }
2459 }
2460
2461 if (pl_tex.name)
2462 {
2463 maptex tex = pl_tex;
2464 int px = pl_x + sdx;
2465 int py = pl_y + sdy;
2466
2467 key.texname = tex.name;
2468 rc_t::array_t &arr = rc.array (key);
2469
2470 arr.t2f_v3f (0 , 0 , px , py , 0);
2471 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2472 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2473 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2474
2475 rc.draw ();
2476 }
2477
2478 rc_ov.draw ();
2479 rc_ov.clear ();
2480
2481 glDisable (GL_BLEND);
2482
2483 // top layer: overlays such as the health bar
2484 for (y = 0; y < sh; y++)
2485 if (0 <= y + my && y + my < self->rows)
2486 {
2487 maprow *row = self->row + (y + my);
2488
2489 for (x = 0; x < sw; x++)
2490 if (row->c0 <= x + mx && x + mx < row->c1)
2491 {
2492 mapcell *cell = row->col + (x + mx - row->c0);
2493
2494 int px = x * Tw;
2495 int py = y * Th;
2496
2497 if (expect_false (cell->player == player))
2498 {
2499 px += sdx;
2500 py += sdy;
2501 }
2502
2503 if (cell->stat_hp)
2504 {
2505 int width = cell->stat_width * Tw;
2506 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2507
2508 glColor3ub (0, 0, 0);
2509 glRectf (px + 1, py - thick - 2,
2510 px + width - 1, py);
2511
2512 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2513 glRectf (px + 2,
2514 py - thick - 1,
2515 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2516 }
2517 }
2518 }
2519}
2520
2521void
2522draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2523 CODE:
2524{
2525 static float color[16][3] = {
2526 { 0.00f, 0.00f, 0.00f },
2527 { 1.00f, 1.00f, 1.00f },
2528 { 0.00f, 0.00f, 0.55f },
2529 { 1.00f, 0.00f, 0.00f },
2530
2531 { 1.00f, 0.54f, 0.00f },
2532 { 0.11f, 0.56f, 1.00f },
2533 { 0.93f, 0.46f, 0.00f },
2534 { 0.18f, 0.54f, 0.34f },
2535
2536 { 0.56f, 0.73f, 0.56f },
2537 { 0.80f, 0.80f, 0.80f },
2538 { 0.55f, 0.41f, 0.13f },
2539 { 0.99f, 0.77f, 0.26f },
2540
2541 { 0.74f, 0.65f, 0.41f },
2542
2543 { 0.00f, 1.00f, 1.00f },
2544 { 1.00f, 0.00f, 1.00f },
2545 { 1.00f, 1.00f, 0.00f },
2546 };
2547
2548 int x, y;
2549
2550 glEnable (GL_TEXTURE_2D);
2551 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2552 * but the nvidia driver (185.18.14) mishandles alpha textures
2553 * and takes the colour from god knows where instead of using
2554 * Cp. MODULATE results in the same colour, but slightly different
2555 * alpha, but atcually gives us the correct colour with nvidia.
2556 */
2557 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2558 glEnable (GL_BLEND);
2559 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2560 glBegin (GL_QUADS);
2561
2562 for (y = 0; y < h; y++)
2563 for (x = 0; x < w; x++)
2564 {
2565 unsigned char m = data [x + y * w];
2566
2567 if (m)
2568 {
2569 float *c = color [m & 15];
2570
2571 float tx1 = m & 0x40 ? 0.5f : 0.f;
2572 float tx2 = tx1 + 0.5f;
2573
2574 glColor4f (c[0], c[1], c[2], 1);
2575 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2576 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2577 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2578 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1353 } 2579 }
2580 }
1354 2581
1355 glEnd (); 2582 glEnd ();
1356 2583 glDisable (GL_BLEND);
1357 glDisable (GL_TEXTURE_2D); 2584 glDisable (GL_TEXTURE_2D);
1358 glDisable (GL_BLEND); 2585}
2586
2587void
2588fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2589 PPCODE:
2590{
2591 int x, y;
2592 int sw1 = sw + 2;
2593 int sh1 = sh + 2;
2594 int sh3 = sh * 3;
2595 int sw3 = sw * 3;
2596 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2597 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2598 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2599 memset (darkness1, 0, sw1*sh1);
2600
2601 SvPOK_only (darkness3_sv);
2602 SvCUR_set (darkness3_sv, sw3 * sh3);
2603
2604 mx += self->x - 1;
2605 my += self->y - 1;
2606
2607 for (y = 0; y < sh1; y++)
2608 if (0 <= y + my && y + my < self->rows)
2609 {
2610 maprow *row = self->row + (y + my);
2611
2612 for (x = 0; x < sw1; x++)
2613 if (row->c0 <= x + mx && x + mx < row->c1)
2614 {
2615 mapcell *cell = row->col + (x + mx - row->c0);
2616
2617 darkness1 [y * sw1 + x] = cell->darkness
2618 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2619 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2620 }
2621 }
2622
2623 for (y = 0; y < sh; ++y)
2624 for (x = 0; x < sw; ++x)
2625 {
2626 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2627 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2628 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2629 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2630 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2631 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2632 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2633 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2634 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2635
2636 uint8_t r11 = (d11 + d21 + d12) / 3;
2637 uint8_t r21 = d21;
2638 uint8_t r31 = (d21 + d31 + d32) / 3;
2639
2640 uint8_t r12 = d12;
2641 uint8_t r22 = d22;
2642 uint8_t r32 = d32;
2643
2644 uint8_t r13 = (d13 + d23 + d12) / 3;
2645 uint8_t r23 = d23;
2646 uint8_t r33 = (d23 + d33 + d32) / 3;
2647
2648 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2649 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2650 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2651 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2652 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2653 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2654 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2655 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2656 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2657 }
2658
2659 free (darkness1);
1359 2660
1360 EXTEND (SP, 3); 2661 EXTEND (SP, 3);
1361 PUSHs (sv_2mortal (newSViv (sw4))); 2662 PUSHs (sv_2mortal (newSViv (sw3)));
1362 PUSHs (sv_2mortal (newSViv (sh))); 2663 PUSHs (sv_2mortal (newSViv (sh3)));
1363 PUSHs (darkness_sv); 2664 PUSHs (darkness3_sv);
1364} 2665}
1365 2666
1366SV * 2667SV *
1367get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2668get_rect (DC::Map self, int x0, int y0, int w, int h)
1368 CODE: 2669 CODE:
1369{ 2670{
1370 int x, y, x1, y1; 2671 int x, y, x1, y1;
1371 SV *data_sv = newSV (w * h * 7 + 5); 2672 SV *data_sv = newSV (w * h * 7 + 5);
1372 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2673 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1397 if (row && row->c0 <= x && x < row->c1) 2698 if (row && row->c0 <= x && x < row->c1)
1398 { 2699 {
1399 mapcell *cell = row->col + (x - row->c0); 2700 mapcell *cell = row->col + (x - row->c0);
1400 uint8_t flags = 0; 2701 uint8_t flags = 0;
1401 2702
1402 if (cell->face [0]) flags |= 1; 2703 if (cell->tile [0]) flags |= 1;
1403 if (cell->face [1]) flags |= 2; 2704 if (cell->tile [1]) flags |= 2;
1404 if (cell->face [2]) flags |= 4; 2705 if (cell->tile [2]) flags |= 4;
1405 2706
1406 *data++ = flags; 2707 *data++ = flags;
1407 2708
1408 if (flags & 1) 2709 if (flags & 1)
1409 { 2710 {
2711 tileid tile = cell->tile [0];
1410 *data++ = cell->face [0] >> 8; 2712 *data++ = tile >> 8;
1411 *data++ = cell->face [0]; 2713 *data++ = tile;
1412 } 2714 }
1413 2715
1414 if (flags & 2) 2716 if (flags & 2)
1415 { 2717 {
2718 tileid tile = cell->tile [1];
1416 *data++ = cell->face [1] >> 8; 2719 *data++ = tile >> 8;
1417 *data++ = cell->face [1]; 2720 *data++ = tile;
1418 } 2721 }
1419 2722
1420 if (flags & 4) 2723 if (flags & 4)
1421 { 2724 {
2725 tileid tile = cell->tile [2];
1422 *data++ = cell->face [2] >> 8; 2726 *data++ = tile >> 8;
1423 *data++ = cell->face [2]; 2727 *data++ = tile;
1424 } 2728 }
1425 } 2729 }
1426 else 2730 else
1427 *data++ = 0; 2731 *data++ = 0;
1428 } 2732 }
1429 } 2733 }
1430 2734
2735 /* if size is w*h + 5 then no data has been found */
2736 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2737 {
1431 SvPOK_only (data_sv); 2738 SvPOK_only (data_sv);
1432 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2739 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2740 }
2741
1433 RETVAL = data_sv; 2742 RETVAL = data_sv;
1434} 2743}
1435 OUTPUT: 2744 OUTPUT:
1436 RETVAL 2745 RETVAL
1437 2746
1438void 2747void
1439set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2748set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1440 PPCODE: 2749 PPCODE:
1441{ 2750{
1442 int x, y, z; 2751 int x, y, z;
1443 int w, h; 2752 int w, h;
1444 int x1, y1; 2753 int x1, y1;
2754 STRLEN len;
2755 uint8_t *data, *end;
2756
2757 len = SvLEN (data_sv);
2758 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2759 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2760 end = data + len + 8;
2761
2762 if (len < 5)
2763 XSRETURN_EMPTY;
1445 2764
1446 if (*data++ != 0) 2765 if (*data++ != 0)
1447 return; /* version mismatch */ 2766 XSRETURN_EMPTY; /* version mismatch */
1448 2767
1449 w = *data++ << 8; w |= *data++; 2768 w = *data++ << 8; w |= *data++;
1450 h = *data++ << 8; h |= *data++; 2769 h = *data++ << 8; h |= *data++;
1451 2770
1452 // we need to do this 'cause we don't keep an absolute coord system for rows 2771 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1464 { 2783 {
1465 maprow *row = map_get_row (self, y); 2784 maprow *row = map_get_row (self, y);
1466 2785
1467 for (x = x0; x < x1; x++) 2786 for (x = x0; x < x1; x++)
1468 { 2787 {
2788 uint8_t flags;
2789
2790 if (data + 7 >= end)
2791 XSRETURN_EMPTY;
2792
1469 uint8_t flags = *data++; 2793 flags = *data++;
1470 2794
1471 if (flags) 2795 if (flags)
1472 { 2796 {
1473 mapface face[3] = { 0, 0, 0 };
1474
1475 mapcell *cell = row_get_cell (row, x); 2797 mapcell *cell = row_get_cell (row, x);
2798 tileid tile[3] = { 0, 0, 0 };
1476 2799
1477 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2800 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1478 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2801 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1479 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2802 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1480 2803
1481 if (cell->darkness <= 0) 2804 if (cell->darkness == 0)
1482 { 2805 {
1483 cell->darkness = -1; 2806 /*cell->darkness = 0;*/
2807 EXTEND (SP, 3);
1484 2808
1485 for (z = 0; z <= 2; z++) 2809 for (z = 0; z <= 2; z++)
1486 { 2810 {
1487 cell->face[z] = face[z]; 2811 tileid t = tile [z];
1488 2812
1489 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2813 if (t >= self->texs || (t && !self->tex [t].name))
2814 {
1490 XPUSHs (sv_2mortal (newSViv (face[z]))); 2815 PUSHs (sv_2mortal (newSViv (t)));
2816 need_texid (self, t);
2817 }
2818
2819 cell->tile [z] = t;
1491 } 2820 }
1492 } 2821 }
1493 } 2822 }
1494 } 2823 }
1495 } 2824 }
1496} 2825}
1497 2826
1498MODULE = CFClient PACKAGE = CFClient::MixChunk 2827MODULE = Deliantra::Client PACKAGE = DC::RW
1499 2828
1500CFClient::MixChunk 2829DC::RW
1501new_from_file (SV *class, char *path) 2830new (SV *klass, SV *data_sv)
1502 CODE: 2831 CODE:
1503 RETVAL = Mix_LoadWAV (path); 2832{
2833 STRLEN datalen;
2834 char *data = SvPVbyte (data_sv, datalen);
2835
2836 RETVAL = SDL_RWFromConstMem (data, datalen);
2837}
1504 OUTPUT: 2838 OUTPUT:
1505 RETVAL 2839 RETVAL
1506 2840
2841DC::RW
2842new_from_file (SV *klass, const char *path, const char *mode = "rb")
2843 CODE:
2844 RETVAL = SDL_RWFromFile (path, mode);
2845 OUTPUT:
2846 RETVAL
2847
2848# fails on win32:
2849# dc.xs(2268) : error C2059: syntax error : '('
1507void 2850#void
2851#close (DC::RW self)
2852# CODE:
2853# (self->(close)) (self);
2854
2855MODULE = Deliantra::Client PACKAGE = DC::Channel
2856
2857PROTOTYPES: DISABLE
2858
2859DC::Channel
2860find ()
2861 CODE:
2862{
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 RETVAL = Mix_GroupOldest (-1);
2868
2869 if (RETVAL < 0)
2870 {
2871 // happens sometimes, maybe it just stopped playing(?)
2872 RETVAL = Mix_GroupAvailable (-1);
2873
2874 if (RETVAL < 0)
2875 XSRETURN_UNDEF;
2876 }
2877 else
2878 Mix_HaltChannel (RETVAL);
2879 }
2880
2881 Mix_UnregisterAllEffects (RETVAL);
2882 Mix_Volume (RETVAL, 128);
2883}
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888halt (DC::Channel self)
2889 CODE:
2890 Mix_HaltChannel (self);
2891
2892void
2893expire (DC::Channel self, int ticks = -1)
2894 CODE:
2895 Mix_ExpireChannel (self, ticks);
2896
2897void
2898fade_out (DC::Channel self, int ticks = -1)
2899 CODE:
2900 Mix_FadeOutChannel (self, ticks);
2901
2902int
2903volume (DC::Channel self, int volume)
2904 CODE:
2905 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2906 OUTPUT:
2907 RETVAL
2908
2909void
2910unregister_all_effects (DC::Channel self)
2911 CODE:
2912 Mix_UnregisterAllEffects (self);
2913
2914void
2915set_panning (DC::Channel self, int left, int right)
2916 CODE:
2917 left = CLAMP (left , 0, 255);
2918 right = CLAMP (right, 0, 255);
2919 Mix_SetPanning (self, left, right);
2920
2921void
2922set_distance (DC::Channel self, int distance)
2923 CODE:
2924 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2925
2926void
2927set_position (DC::Channel self, int angle, int distance)
2928 CODE:
2929
2930void
2931set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2932 CODE:
2933{
2934 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2935 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2936 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2937}
2938
2939void
2940set_reverse_stereo (DC::Channel self, int flip)
2941 CODE:
2942 Mix_SetReverseStereo (self, flip);
2943
2944MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2945
2946PROTOTYPES: DISABLE
2947
2948void
2949decoders ()
2950 PPCODE:
2951#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2952 int i, num = Mix_GetNumChunkDecoders ();
2953 EXTEND (SP, num);
2954 for (i = 0; i < num; ++i)
2955 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2956#else
2957 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2958#endif
2959
2960DC::MixChunk
2961new (SV *klass, DC::RW rwops)
2962 CODE:
2963 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2964 OUTPUT:
2965 RETVAL
2966
2967void
1508DESTROY (CFClient::MixChunk self) 2968DESTROY (DC::MixChunk self)
1509 CODE: 2969 CODE:
1510 Mix_FreeChunk (self); 2970 Mix_FreeChunk (self);
1511 2971
1512int 2972int
1513volume (CFClient::MixChunk self, int volume = -1) 2973volume (DC::MixChunk self, int volume = -1)
1514 CODE: 2974 CODE:
2975 if (items > 1)
2976 volume = CLAMP (volume, 0, 128);
1515 RETVAL = Mix_VolumeChunk (self, volume); 2977 RETVAL = Mix_VolumeChunk (self, volume);
1516 OUTPUT: 2978 OUTPUT:
1517 RETVAL 2979 RETVAL
1518 2980
1519int 2981DC::Channel
1520play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2982play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1521 CODE: 2983 CODE:
2984{
1522 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2985 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2986
2987 if (RETVAL < 0)
2988 XSRETURN_UNDEF;
2989
2990 if (channel < 0)
2991 {
2992 Mix_UnregisterAllEffects (RETVAL);
2993 Mix_Volume (RETVAL, 128);
2994 }
2995}
1523 OUTPUT: 2996 OUTPUT:
1524 RETVAL 2997 RETVAL
1525 2998
1526MODULE = CFClient PACKAGE = CFClient::MixMusic 2999MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3000
3001void
3002decoders ()
3003 PPCODE:
3004#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3005 int i, num = Mix_GetNumMusicDecoders ();
3006 EXTEND (SP, num);
3007 for (i = 0; i < num; ++i)
3008 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3009#else
3010 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3011#endif
1527 3012
1528int 3013int
1529volume (int volume = -1) 3014volume (int volume = -1)
3015 PROTOTYPE: ;$
1530 CODE: 3016 CODE:
3017 if (items > 0)
3018 volume = CLAMP (volume, 0, 128);
1531 RETVAL = Mix_VolumeMusic (volume); 3019 RETVAL = Mix_VolumeMusic (volume);
1532 OUTPUT: 3020 OUTPUT:
1533 RETVAL 3021 RETVAL
1534 3022
1535CFClient::MixMusic 3023void
1536new_from_file (SV *class, char *path) 3024fade_out (int ms)
1537 CODE: 3025 CODE:
1538 RETVAL = Mix_LoadMUS (path); 3026 Mix_FadeOutMusic (ms);
3027
3028void
3029halt ()
3030 CODE:
3031 Mix_HaltMusic ();
3032
3033int
3034playing ()
3035 CODE:
3036 RETVAL = Mix_PlayingMusic ();
1539 OUTPUT: 3037 OUTPUT:
1540 RETVAL 3038 RETVAL
1541 3039
3040DC::MixMusic
3041new (SV *klass, DC::RW rwops)
3042 CODE:
3043 RETVAL = Mix_LoadMUS_RW (rwops);
3044 OUTPUT:
3045 RETVAL
3046
1542void 3047void
1543DESTROY (CFClient::MixMusic self) 3048DESTROY (DC::MixMusic self)
1544 CODE: 3049 CODE:
1545 Mix_FreeMusic (self); 3050 Mix_FreeMusic (self);
1546 3051
1547int 3052int
1548play (CFClient::MixMusic self, int loops = -1) 3053play (DC::MixMusic self, int loops = -1)
1549 CODE: 3054 CODE:
1550 RETVAL = Mix_PlayMusic (self, loops); 3055 RETVAL = Mix_PlayMusic (self, loops);
1551 OUTPUT: 3056 OUTPUT:
1552 RETVAL 3057 RETVAL
1553 3058
3059void
3060fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3061 CODE:
3062 Mix_FadeInMusicPos (self, loops, ms, position);
3063
1554MODULE = CFClient PACKAGE = CFClient::OpenGL 3064MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3065
3066PROTOTYPES: ENABLE
1555 3067
1556BOOT: 3068BOOT:
1557{ 3069{
1558 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3070 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1559 static const struct { 3071 static const struct {
1560 const char *name; 3072 const char *name;
1561 IV iv; 3073 IV iv;
1562 } *civ, const_iv[] = { 3074 } *civ, const_iv[] = {
1563# define const_iv(name) { # name, (IV)name } 3075# define const_iv(name) { # name, (IV)name }
3076 const_iv (GL_VENDOR),
3077 const_iv (GL_VERSION),
3078 const_iv (GL_EXTENSIONS),
3079 const_iv (GL_MAX_TEXTURE_UNITS),
1564 const_iv (GL_COLOR_MATERIAL), 3080 const_iv (GL_COLOR_MATERIAL),
1565 const_iv (GL_SMOOTH), 3081 const_iv (GL_SMOOTH),
1566 const_iv (GL_FLAT), 3082 const_iv (GL_FLAT),
1567 const_iv (GL_DITHER), 3083 const_iv (GL_DITHER),
1568 const_iv (GL_BLEND), 3084 const_iv (GL_BLEND),
… …
1570 const_iv (GL_SCISSOR_TEST), 3086 const_iv (GL_SCISSOR_TEST),
1571 const_iv (GL_DEPTH_TEST), 3087 const_iv (GL_DEPTH_TEST),
1572 const_iv (GL_ALPHA_TEST), 3088 const_iv (GL_ALPHA_TEST),
1573 const_iv (GL_NORMALIZE), 3089 const_iv (GL_NORMALIZE),
1574 const_iv (GL_RESCALE_NORMAL), 3090 const_iv (GL_RESCALE_NORMAL),
3091 const_iv (GL_FRONT),
3092 const_iv (GL_BACK),
3093 const_iv (GL_AUX0),
1575 const_iv (GL_AND), 3094 const_iv (GL_AND),
1576 const_iv (GL_ONE), 3095 const_iv (GL_ONE),
1577 const_iv (GL_ZERO), 3096 const_iv (GL_ZERO),
1578 const_iv (GL_SRC_ALPHA), 3097 const_iv (GL_SRC_ALPHA),
1579 const_iv (GL_SRC_ALPHA_SATURATE), 3098 const_iv (GL_DST_ALPHA),
1580 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3099 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1581 const_iv (GL_ONE_MINUS_DST_ALPHA), 3100 const_iv (GL_ONE_MINUS_DST_ALPHA),
3101 const_iv (GL_SRC_COLOR),
3102 const_iv (GL_DST_COLOR),
3103 const_iv (GL_ONE_MINUS_SRC_COLOR),
3104 const_iv (GL_ONE_MINUS_DST_COLOR),
3105 const_iv (GL_SRC_ALPHA_SATURATE),
1582 const_iv (GL_RGB), 3106 const_iv (GL_RGB),
1583 const_iv (GL_RGBA), 3107 const_iv (GL_RGBA),
3108 const_iv (GL_RGBA4),
3109 const_iv (GL_RGBA8),
3110 const_iv (GL_RGB5_A1),
1584 const_iv (GL_UNSIGNED_BYTE), 3111 const_iv (GL_UNSIGNED_BYTE),
1585 const_iv (GL_UNSIGNED_SHORT), 3112 const_iv (GL_UNSIGNED_SHORT),
1586 const_iv (GL_UNSIGNED_INT), 3113 const_iv (GL_UNSIGNED_INT),
1587 const_iv (GL_ALPHA), 3114 const_iv (GL_ALPHA),
1588 const_iv (GL_INTENSITY), 3115 const_iv (GL_INTENSITY),
1589 const_iv (GL_LUMINANCE), 3116 const_iv (GL_LUMINANCE),
1590 const_iv (GL_LUMINANCE_ALPHA), 3117 const_iv (GL_LUMINANCE_ALPHA),
1591 const_iv (GL_FLOAT), 3118 const_iv (GL_FLOAT),
1592 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3119 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3120 const_iv (GL_COMPRESSED_ALPHA_ARB),
3121 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3122 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3123 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3124 const_iv (GL_COMPRESSED_RGB_ARB),
3125 const_iv (GL_COMPRESSED_RGBA_ARB),
1593 const_iv (GL_COMPILE), 3126 const_iv (GL_COMPILE),
3127 const_iv (GL_PROXY_TEXTURE_1D),
3128 const_iv (GL_PROXY_TEXTURE_2D),
1594 const_iv (GL_TEXTURE_1D), 3129 const_iv (GL_TEXTURE_1D),
1595 const_iv (GL_TEXTURE_2D), 3130 const_iv (GL_TEXTURE_2D),
1596 const_iv (GL_TEXTURE_ENV), 3131 const_iv (GL_TEXTURE_ENV),
1597 const_iv (GL_TEXTURE_MAG_FILTER), 3132 const_iv (GL_TEXTURE_MAG_FILTER),
1598 const_iv (GL_TEXTURE_MIN_FILTER), 3133 const_iv (GL_TEXTURE_MIN_FILTER),
1599 const_iv (GL_TEXTURE_ENV_MODE), 3134 const_iv (GL_TEXTURE_ENV_MODE),
1600 const_iv (GL_TEXTURE_WRAP_S), 3135 const_iv (GL_TEXTURE_WRAP_S),
1601 const_iv (GL_TEXTURE_WRAP_T), 3136 const_iv (GL_TEXTURE_WRAP_T),
3137 const_iv (GL_REPEAT),
1602 const_iv (GL_CLAMP), 3138 const_iv (GL_CLAMP),
1603 const_iv (GL_REPEAT), 3139 const_iv (GL_CLAMP_TO_EDGE),
1604 const_iv (GL_NEAREST), 3140 const_iv (GL_NEAREST),
1605 const_iv (GL_LINEAR), 3141 const_iv (GL_LINEAR),
1606 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3142 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1607 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3143 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1608 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3144 const_iv (GL_NEAREST_MIPMAP_LINEAR),
… …
1618 const_iv (GL_COLOR_LOGIC_OP), 3154 const_iv (GL_COLOR_LOGIC_OP),
1619 const_iv (GL_SEPARABLE_2D), 3155 const_iv (GL_SEPARABLE_2D),
1620 const_iv (GL_CONVOLUTION_2D), 3156 const_iv (GL_CONVOLUTION_2D),
1621 const_iv (GL_CONVOLUTION_BORDER_MODE), 3157 const_iv (GL_CONVOLUTION_BORDER_MODE),
1622 const_iv (GL_CONSTANT_BORDER), 3158 const_iv (GL_CONSTANT_BORDER),
3159 const_iv (GL_POINTS),
1623 const_iv (GL_LINES), 3160 const_iv (GL_LINES),
3161 const_iv (GL_LINE_STRIP),
1624 const_iv (GL_LINE_LOOP), 3162 const_iv (GL_LINE_LOOP),
1625 const_iv (GL_QUADS), 3163 const_iv (GL_QUADS),
1626 const_iv (GL_QUAD_STRIP), 3164 const_iv (GL_QUAD_STRIP),
1627 const_iv (GL_TRIANGLES), 3165 const_iv (GL_TRIANGLES),
1628 const_iv (GL_TRIANGLE_STRIP), 3166 const_iv (GL_TRIANGLE_STRIP),
1629 const_iv (GL_TRIANGLE_FAN), 3167 const_iv (GL_TRIANGLE_FAN),
3168 const_iv (GL_POLYGON),
1630 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3169 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3170 const_iv (GL_POINT_SMOOTH_HINT),
3171 const_iv (GL_LINE_SMOOTH_HINT),
3172 const_iv (GL_POLYGON_SMOOTH_HINT),
3173 const_iv (GL_GENERATE_MIPMAP_HINT),
3174 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1631 const_iv (GL_FASTEST), 3175 const_iv (GL_FASTEST),
3176 const_iv (GL_DONT_CARE),
3177 const_iv (GL_NICEST),
1632 const_iv (GL_V2F), 3178 const_iv (GL_V2F),
1633 const_iv (GL_V3F), 3179 const_iv (GL_V3F),
1634 const_iv (GL_T2F_V3F), 3180 const_iv (GL_T2F_V3F),
1635 const_iv (GL_T2F_N3F_V3F), 3181 const_iv (GL_T2F_N3F_V3F),
3182 const_iv (GL_FUNC_ADD),
3183 const_iv (GL_FUNC_SUBTRACT),
3184 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1636# undef const_iv 3185# undef const_iv
1637 }; 3186 };
1638 3187
1639 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3188 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1640 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3189 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3190
3191 texture_av = newAV ();
3192 AvREAL_off (texture_av);
1641} 3193}
3194
3195void
3196disable_GL_EXT_blend_func_separate ()
3197 CODE:
3198 gl.BlendFuncSeparate = 0;
3199 gl.BlendFuncSeparateEXT = 0;
3200
3201void
3202apple_nvidia_bug (int enable)
3203
3204const char *
3205gl_vendor ()
3206 CODE:
3207 RETVAL = (const char *)glGetString (GL_VENDOR);
3208 OUTPUT:
3209 RETVAL
3210
3211const char *
3212gl_version ()
3213 CODE:
3214 RETVAL = (const char *)glGetString (GL_VERSION);
3215 OUTPUT:
3216 RETVAL
3217
3218const char *
3219gl_extensions ()
3220 CODE:
3221 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3222 OUTPUT:
3223 RETVAL
3224
3225const char *glGetString (GLenum pname)
3226 CODE:
3227 RETVAL = (const char *)glGetString (pname);
3228 OUTPUT:
3229 RETVAL
3230
3231GLint glGetInteger (GLenum pname)
3232 CODE:
3233 glGetIntegerv (pname, &RETVAL);
3234 OUTPUT:
3235 RETVAL
3236
3237GLdouble glGetDouble (GLenum pname)
3238 CODE:
3239 glGetDoublev (pname, &RETVAL);
3240 OUTPUT:
3241 RETVAL
1642 3242
1643int glGetError () 3243int glGetError ()
3244
3245void glFinish ()
3246
3247void glFlush ()
1644 3248
1645void glClear (int mask) 3249void glClear (int mask)
1646 3250
1647void glClearColor (float r, float g, float b, float a = 1.0) 3251void glClearColor (float r, float g, float b, float a = 1.0)
1648 PROTOTYPE: @ 3252 PROTOTYPE: @
… …
1655 3259
1656void glHint (int target, int mode) 3260void glHint (int target, int mode)
1657 3261
1658void glBlendFunc (int sfactor, int dfactor) 3262void glBlendFunc (int sfactor, int dfactor)
1659 3263
3264void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3265 CODE:
3266 gl_BlendFuncSeparate (sa, da, saa, daa);
3267
3268# void glBlendEquation (int se)
3269
1660void glDepthMask (int flag) 3270void glDepthMask (int flag)
1661 3271
1662void glLogicOp (int opcode) 3272void glLogicOp (int opcode)
1663 3273
1664void glColorMask (int red, int green, int blue, int alpha) 3274void glColorMask (int red, int green, int blue, int alpha)
… …
1668void glPushMatrix () 3278void glPushMatrix ()
1669 3279
1670void glPopMatrix () 3280void glPopMatrix ()
1671 3281
1672void glLoadIdentity () 3282void glLoadIdentity ()
3283
3284void glDrawBuffer (int buffer)
3285
3286void glReadBuffer (int buffer)
1673 3287
1674# near_ and far_ are due to microsofts buggy "c" compiler 3288# near_ and far_ are due to microsofts buggy "c" compiler
1675void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3289void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1676 3290
1677# near_ and far_ are due to microsofts buggy "c" compiler 3291# near_ and far_ are due to microsofts buggy "c" compiler
1678void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3292void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3293
3294PROTOTYPES: DISABLE
1679 3295
1680void glViewport (int x, int y, int width, int height) 3296void glViewport (int x, int y, int width, int height)
1681 3297
1682void glScissor (int x, int y, int width, int height) 3298void glScissor (int x, int y, int width, int height)
1683 3299
… …
1691 3307
1692void glRotate (float angle, float x, float y, float z) 3308void glRotate (float angle, float x, float y, float z)
1693 CODE: 3309 CODE:
1694 glRotatef (angle, x, y, z); 3310 glRotatef (angle, x, y, z);
1695 3311
1696void glBegin (int mode)
1697
1698void glEnd ()
1699
1700void glColor (float r, float g, float b, float a = 1.0) 3312void glColor (float r, float g, float b, float a = 1.0)
1701 PROTOTYPE: @ 3313 PROTOTYPE: @
3314 ALIAS:
3315 glColor_premultiply = 1
1702 CODE: 3316 CODE:
3317 if (ix)
3318 {
3319 r *= a;
3320 g *= a;
3321 b *= a;
3322 }
1703 // microsoft visual "c" rounds instead of truncating... 3323 // microsoft visual "c" rounds instead of truncating...
1704 glColor4ub (MIN ((int)(r * 255.f), 255), 3324 glColor4f (r, g, b, a);
1705 MIN ((int)(g * 255.f), 255),
1706 MIN ((int)(b * 255.f), 255),
1707 MIN ((int)(a * 255.f), 255));
1708
1709void glInterleavedArrays (int format, int stride, char *data)
1710
1711void glDrawElements (int mode, int count, int type, char *indices)
1712
1713# 1.2 void glDrawRangeElements (int mode, int start, int end
1714 3325
1715void glRasterPos (float x, float y, float z = 0.) 3326void glRasterPos (float x, float y, float z = 0.)
1716 CODE: 3327 CODE:
1717 glRasterPos3f (0, 0, z); 3328 glRasterPos3f (0, 0, z);
1718 glBitmap (0, 0, 0, 0, x, y, 0); 3329 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1723 3334
1724void glTexCoord (float s, float t) 3335void glTexCoord (float s, float t)
1725 CODE: 3336 CODE:
1726 glTexCoord2f (s, t); 3337 glTexCoord2f (s, t);
1727 3338
3339void glRect (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glRectf (x1, y1, x2, y2);
3342
3343void glRect_lineloop (float x1, float y1, float x2, float y2)
3344 CODE:
3345 glBegin (GL_LINE_LOOP);
3346 glVertex2f (x1, y1);
3347 glVertex2f (x2, y1);
3348 glVertex2f (x2, y2);
3349 glVertex2f (x1, y2);
3350 glEnd ();
3351
3352PROTOTYPES: ENABLE
3353
3354void glBegin (int mode)
3355
3356void glEnd ()
3357
3358void glPointSize (GLfloat size)
3359
3360void glLineWidth (GLfloat width)
3361
3362void glInterleavedArrays (int format, int stride, char *data)
3363
3364void glDrawElements (int mode, int count, int type, char *indices)
3365
3366# 1.2 void glDrawRangeElements (int mode, int start, int end
3367
1728void glTexEnv (int target, int pname, float param) 3368void glTexEnv (int target, int pname, float param)
1729 CODE: 3369 CODE:
1730 glTexEnvf (target, pname, param); 3370 glTexEnvf (target, pname, param);
1731 3371
1732void glTexParameter (int target, int pname, float param) 3372void glTexParameter (int target, int pname, float param)
… …
1735 3375
1736void glBindTexture (int target, int name) 3376void glBindTexture (int target, int name)
1737 3377
1738void glConvolutionParameter (int target, int pname, float params) 3378void glConvolutionParameter (int target, int pname, float params)
1739 CODE: 3379 CODE:
1740 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3380 if (gl.ConvolutionParameterf)
3381 gl.ConvolutionParameterf (target, pname, params);
1741 3382
1742void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3383void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1743 CODE: 3384 CODE:
1744 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3385 if (gl.ConvolutionFilter2D)
1745 (target, internalformat, width, height, format, type, data)); 3386 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1746 3387
1747void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3388void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1748 CODE: 3389 CODE:
1749 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3390 if (gl.SeparableFilter2D)
1750 (target, internalformat, width, height, format, type, row, column)); 3391 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1751 3392
1752void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3393void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1753 3394
1754void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3395void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1755 3396
1756void glDrawPixels (int width, int height, int format, int type, char *pixels) 3397void glDrawPixels (int width, int height, int format, int type, char *pixels)
3398
3399void glPixelZoom (float x, float y)
1757 3400
1758void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3401void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1759 3402
1760int glGenTexture () 3403int glGenTexture ()
1761 CODE: 3404 CODE:
1762{ 3405 RETVAL = gen_texture ();
1763 GLuint name;
1764 glGenTextures (1, &name);
1765 RETVAL = name;
1766}
1767 OUTPUT: 3406 OUTPUT:
1768 RETVAL 3407 RETVAL
1769 3408
1770void glDeleteTexture (int name) 3409void glDeleteTexture (int name)
1771 CODE: 3410 CODE:
1772{
1773 GLuint name_ = name;
1774 glDeleteTextures (1, &name_); 3411 del_texture (name);
1775} 3412
1776
1777int glGenList () 3413int glGenList ()
1778 CODE: 3414 CODE:
1779 RETVAL = glGenLists (1); 3415 RETVAL = glGenLists (1);
1780 OUTPUT: 3416 OUTPUT:
1781 RETVAL 3417 RETVAL
… …
1788 3424
1789void glEndList () 3425void glEndList ()
1790 3426
1791void glCallList (int list) 3427void glCallList (int list)
1792 3428
3429void c_init ()
3430 CODE:
3431 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3432 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
1793 3433
3434MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3435
3436PROTOTYPES: DISABLE
3437
3438void
3439find_widget (SV *self, NV x, NV y)
3440 PPCODE:
3441{
3442 if (within_widget (self, x, y))
3443 XPUSHs (self);
3444}
3445
3446BOOT:
3447{
3448 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3449
3450 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3451 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3452 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3453 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3454}
3455
3456void
3457draw (SV *self)
3458 CODE:
3459{
3460 HV *hv;
3461 SV **svp;
3462 NV x, y, w, h;
3463 SV *draw_x_sv = GvSV (draw_x_gv);
3464 SV *draw_y_sv = GvSV (draw_y_gv);
3465 SV *draw_w_sv = GvSV (draw_w_gv);
3466 SV *draw_h_sv = GvSV (draw_h_gv);
3467 double draw_x, draw_y;
3468
3469 if (!SvROK (self))
3470 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3471
3472 hv = (HV *)SvRV (self);
3473
3474 if (SvTYPE (hv) != SVt_PVHV)
3475 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3476
3477 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3478 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3479
3480 if (!h || !w)
3481 XSRETURN_EMPTY;
3482
3483 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3484 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3485
3486 draw_x = SvNV (draw_x_sv) + x;
3487 draw_y = SvNV (draw_y_sv) + y;
3488
3489 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3490 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3491 XSRETURN_EMPTY;
3492
3493 sv_setnv (draw_x_sv, draw_x);
3494 sv_setnv (draw_y_sv, draw_y);
3495
3496 glPushMatrix ();
3497 glTranslated (x, y, 0);
3498
3499 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3500 {
3501 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3502
3503 if (svp && SvTRUE (*svp))
3504 {
3505 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3506 glEnable (GL_BLEND);
3507 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3508 glBegin (GL_QUADS);
3509 glVertex2f (0, 0);
3510 glVertex2f (w, 0);
3511 glVertex2f (w, h);
3512 glVertex2f (0, h);
3513 glEnd ();
3514 glDisable (GL_BLEND);
3515 }
3516 }
3517#if 0
3518 // draw borders, for debugging
3519 glPushMatrix ();
3520 glColor4f (1., 1., 0., 1.);
3521 glTranslatef (.5, .5, 0.);
3522 glBegin (GL_LINE_LOOP);
3523 glVertex2f (0 , 0);
3524 glVertex2f (w - 1, 0);
3525 glVertex2f (w - 1, h - 1);
3526 glVertex2f (0 , h - 1);
3527 glEnd ();
3528 glPopMatrix ();
3529#endif
3530 PUSHMARK (SP);
3531 XPUSHs (self);
3532 PUTBACK;
3533 call_method ("_draw", G_VOID | G_DISCARD);
3534 SPAGAIN;
3535
3536 glPopMatrix ();
3537
3538 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3539 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3540}
3541

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