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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.77 by root, Fri May 12 00:16:34 2006 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
3# 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>
4#endif 14#endif
5 15
6#include "EXTERN.h" 16#include "EXTERN.h"
7#include "perl.h" 17#include "perl.h"
8#include "XSUB.h" 18#include "XSUB.h"
9 19
20#include "flat_hash_map.hpp"
21
22#ifdef _WIN32
23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
28#endif
29
30#include <cassert>
31#include <cmath>
10#include <string.h> 32#include <cstring>
11#include <stdio.h> 33#include <cstdio>
34#include <cstdlib>
35
36#include <utility>
37
38#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 39
13#include <SDL.h> 40#include <SDL.h>
41#include <SDL_thread.h>
14#include <SDL_endian.h> 42#include <SDL_endian.h>
15#include <SDL_image.h> 43#include <SDL_image.h>
16#include <SDL_mixer.h> 44#include <SDL_mixer.h>
17#include <SDL_opengl.h> 45#include <SDL_opengl.h>
18 46
47/* work around os x broken headers */
48#ifdef __MACOSX__
49typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
50typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
51typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
52#endif
53
54#define PANGO_ENABLE_BACKEND
55#define G_DISABLE_CAST_CHECKS
56
19#include <glib/gmacros.h> 57#include <glib.h>
20 58
21#include <pango/pango.h> 59#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 60
23#include <pango/pangoft2.h> 61#ifndef PANGO_VERSION_CHECK
24#include <pango/pangocairo.h> 62# define PANGO_VERSION_CHECK(a,b,c) 0
63#endif
64
65#if !PANGO_VERSION_CHECK (1, 15, 2)
66# define pango_layout_get_line_readonly pango_layout_get_line
67# define pango_layout_get_lines_readonly pango_layout_get_lines
68# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
69# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
70#endif
25 71
26#ifndef _WIN32 72#ifndef _WIN32
27# include <sys/types.h> 73# include <sys/types.h>
28# include <sys/socket.h> 74# include <sys/socket.h>
29# include <netinet/in.h> 75# include <netinet/in.h>
30# include <netinet/tcp.h> 76# include <netinet/tcp.h>
31# include <inttypes.h> 77# include <inttypes.h>
78#endif
79
80#if __GNUC__ >= 4
81# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 82#else
33 typedef unsigned char uint8_t; 83# define expect(expr,value) (expr)
34 typedef unsigned short uint16_t;
35 typedef unsigned int uint32_t;
36 typedef signed char int8_t;
37 typedef signed short int16_t;
38 typedef signed int int32_t;
39#endif 84#endif
40 85
41#include "glext.h" 86#define expect_false(expr) expect ((expr) != 0, 0)
87#define expect_true(expr) expect ((expr) != 0, 1)
42 88
89#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
90
91/* this is used as fow flag as well, so has to have a different value */
92/* then anything that is computed by incoming darkness */
43#define FOW_DARKNESS 32 93#define FOW_DARKNESS 50
94#define DARKNESS_ADJUST(n) (n)
44 95
45#define MAP_EXTEND_X 32 96#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 97#define MAP_EXTEND_Y 512
47 98
48#define MIN_FONT_HEIGHT 10 99#define MIN_FONT_HEIGHT 10
49 100
50#define GL_CALL(type,func,args) \ 101/* mask out modifiers we are not interested in */
51 { \ 102#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \ 103
53 static type fptr_; \ 104#define KMOD_LRAM 0x10000 // our extension
54 \ 105
55 if (!init_) \ 106#define TEXID_SPEECH 1
56 { \ 107#define TEXID_NOFACE 2
57 init_ = 1; \ 108
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 109static char *
59 } \ 110fast_sv_grow (SV *sv, STRLEN need)
60 \ 111{
61 if (fptr_) \ 112 STRLEN len = SvLEN (sv);
62 fptr_ args; \ 113 STRLEN want = SvCUR (sv) + need;
114
115 if (expect_false (len < want))
116 {
117 do
118 len *= 2;
119 while (len < want);
120
121 sv_grow (sv, len);
63 } 122 }
64 123
124 SvCUR_set (sv, want);
125 return SvEND (sv) - need;
126}
127
128static AV *texture_av;
129
130static struct
131{
132#define GL_FUNC(ptr,name) ptr name;
133#include "glfunc.h"
134#undef GL_FUNC
135} gl;
136
137static void
138gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
139{
140 if (gl.BlendFuncSeparate)
141 gl.BlendFuncSeparate (sa, da, saa, daa);
142 else if (gl.BlendFuncSeparateEXT)
143 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
144 else
145 glBlendFunc (sa, da);
146}
147
148static GLuint
149gen_texture ()
150{
151 GLuint name;
152
153 if (AvFILL (texture_av) >= 0)
154 name = (GLuint)(size_t)av_pop (texture_av);
155 else
156 glGenTextures (1, &name);
157
158 return name;
159}
160
161static void
162del_texture (GLuint name)
163{
164 /* make a half-assed attempt at returning the memory used by the texture */
165 /* textures are frequently being reused by cfplus anyway */
166 /*glBindTexture (GL_TEXTURE_2D, name);*/
167 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
168 av_push (texture_av, (SV *)(size_t)name);
169 glDeleteTextures (1, &name);
170}
171
172#include "texcache.c"
173#include "rendercache.c"
174
175#include "pango-font.c"
176#include "pango-fontmap.c"
177#include "pango-render.c"
178
179typedef IV DC__Channel;
180typedef SDL_RWops *DC__RW;
65typedef Mix_Chunk *CFClient__MixChunk; 181typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 182typedef Mix_Music *DC__MixMusic;
67 183
68typedef PangoFontDescription *CFClient__Font; 184typedef PangoFontDescription *DC__Font;
69 185
186static int
187shape_attr_p (PangoLayoutRun *run)
188{
189 GSList *attrs = run->item->analysis.extra_attrs;
190
191 while (attrs)
192 {
193 PangoAttribute *attr = (PangoAttribute *)attrs->data;
194
195 if (attr->klass->type == PANGO_ATTR_SHAPE)
196 return 1;
197
198 attrs = attrs->next;
199 }
200
201 return 0;
202}
203
70typedef struct cf_layout { 204struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 205 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 206 float r, g, b, a; // default color for rgba mode
74 int base_height; 207 int base_height;
75 CFClient__Font font; 208 DC__Font font;
76} *CFClient__Layout; 209 rc_t *rc;
210};
77 211
212typedef cf_layout *DC__Layout;
213
78static CFClient__Font default_font; 214static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 215static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 216static PangoFontMap *opengl_fontmap;
81 217
82static void 218static void
83substitute_func (FcPattern *pattern, gpointer data) 219substitute_func (FcPattern *pattern, gpointer data)
84{ 220{
85 FcPatternAddBool (pattern, FC_HINTING , 1); 221 FcPatternAddBool (pattern, FC_HINTING, 1);
222#ifdef FC_HINT_STYLE
223 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
224#endif
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 225 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 226}
88 227
89static void 228static void
90layout_update_font (CFClient__Layout self) 229layout_update_font (DC__Layout self)
91{ 230{
92 /* use a random scale factor to account for unknown descenders, 0.8 works 231 /* use a random scale factor to account for unknown descenders, 0.8 works
93 * reasonably well with bitstream vera 232 * reasonably well with dejavu/bistream fonts
94 */ 233 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 234 PangoFontDescription *font = self->font ? self->font : default_font;
96 235
97 pango_font_description_set_absolute_size (font, 236 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 237 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 238
100 pango_layout_set_font_description (self->pl, font); 239 pango_layout_set_font_description (self->pl, font);
101} 240}
102 241
103static void 242static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 243layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 244{
245 PangoRectangle rect;
246
247 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 248 pango_layout_get_extents (self->pl, 0, &rect);
107 249
108 if (!*w) *w = 1; 250 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 251 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 252
111 *w = (*w + 3) & ~3; 253 if (!rect.width) rect.width = 1;
112} 254 if (!rect.height) rect.height = 1;
113 255
256 *w = rect.width;
257 *h = rect.height;
258}
259
260typedef uint16_t tileid;
114typedef uint16_t mapface; 261typedef uint16_t faceid;
115 262
116typedef struct { 263struct maptex
264{
117 GLint name; 265 GLuint name;
118 int w, h; 266 int w, h;
119 float s, t; 267 float s, t;
120 uint8_t r, g, b, a; 268 uint8_t r, g, b, a;
121} maptex; 269 tileid smoothtile;
270 uint8_t smoothlevel;
271 uint8_t unused; /* set to zero on use */
272};
122 273
123typedef struct { 274struct mapcell
275{
276 uint32_t player;
277 tileid tile[3];
124 int16_t darkness; 278 uint16_t darkness;
125 mapface face[3]; 279 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 280};
127 281
128typedef struct { 282struct maprow
283{
129 int32_t c0, c1; 284 int32_t c0, c1;
130 mapcell *col; 285 mapcell *col;
131} maprow; 286};
132 287
133typedef struct map { 288struct mapgrid {
134 int x, y, w, h; 289 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 290 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 291 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 292 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 293
142 int32_t rows; 294 int32_t rows;
143 maprow *row; 295 maprow *row;
144} *CFClient__Map; 296};
297
298typedef mapgrid *DC__Map;
145 299
146static char * 300static char *
147prepend (char *ptr, int sze, int inc) 301prepend (char *ptr, int sze, int inc)
148{ 302{
149 char *p; 303 char *p;
… …
166} 320}
167 321
168#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 322#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
169#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
170 324
325static void
326need_facenum (struct mapgrid *self, faceid face)
327{
328 while (self->faces <= face)
329 {
330 Append (tileid, self->face2tile, self->faces, self->faces);
331 self->faces *= 2;
332 }
333}
334
335static void
336need_texid (struct mapgrid *self, int texid)
337{
338 while (self->texs <= texid)
339 {
340 Append (maptex, self->tex, self->texs, self->texs);
341 self->texs *= 2;
342 }
343}
344
171static maprow * 345static maprow *
172map_get_row (CFClient__Map self, int y) 346map_get_row (mapgrid *self, int y)
173{ 347{
174 if (0 > y) 348 if (0 > y)
175 { 349 {
176 int extend = - y + MAP_EXTEND_Y; 350 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 351 Prepend (maprow, self->row, self->rows, extend);
… …
215 389
216 return row->col + (x - row->c0); 390 return row->col + (x - row->c0);
217} 391}
218 392
219static mapcell * 393static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 394map_get_cell (mapgrid *self, int x, int y)
221{ 395{
222 return row_get_cell (map_get_row (self, y), x); 396 return row_get_cell (map_get_row (self, y), x);
223} 397}
224 398
225static void 399static void
226map_clear (CFClient__Map self) 400map_clear (mapgrid *self)
227{ 401{
228 int r; 402 int r;
229 403
230 for (r = 0; r < self->rows; r++) 404 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 405 Safefree (self->row[r].col);
… …
238 self->oy = 0; 412 self->oy = 0;
239 self->row = 0; 413 self->row = 0;
240 self->rows = 0; 414 self->rows = 0;
241} 415}
242 416
417#define CELL_CLEAR(cell) \
418 do { \
419 if ((cell)->player) \
420 (cell)->tile [2] = 0; \
421 (cell)->darkness = 0; \
422 (cell)->stat_hp = 0; \
423 (cell)->flags = 0; \
424 (cell)->player = 0; \
425 } while (0)
426
243static void 427static void
244map_blank (CFClient__Map self, int x0, int y0, int w, int h) 428map_blank (mapgrid *self, int x0, int y0, int w, int h)
245{ 429{
246 int x, y; 430 int x, y;
247 maprow *row; 431 maprow *row;
432 mapcell *cell;
248 433
249 for (y = y0; y < y0 + h; y++) 434 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 435 if (y >= 0)
251 { 436 {
252 if (y >= self->rows) 437 if (y >= self->rows)
… …
258 if (x >= row->c0) 443 if (x >= row->c0)
259 { 444 {
260 if (x >= row->c1) 445 if (x >= row->c1)
261 break; 446 break;
262 447
263 row->col[x - row->c0].darkness = -1; 448 cell = row->col + x - row->c0;
449
450 CELL_CLEAR (cell);
264 } 451 }
265 } 452 }
453}
454
455struct smooth_key
456{
457 tileid tile;
458 uint8_t x, y, level;
459
460 bool operator == (const smooth_key &o) const
461 {
462 return tile == o.tile && x == o.x && y == o.y && level == o.level;
463 }
464};
465
466typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
467
468namespace std {
469 template <>
470 struct hash<smooth_key>
471 {
472 size_t operator () (const smooth_key &v) const
473 {
474 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
475 }
476 };
477}
478
479static void
480smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
481{
482 auto &&it = h.find (key);
483
484 if (it == h.end ())
485 h.insert (std::make_pair (key, bits));
486 else
487 it->second |= bits;
266} 488}
267 489
268static void 490static void
269music_finished (void) 491music_finished (void)
270{ 492{
… …
289 ev.data2 = 0; 511 ev.data2 = 0;
290 512
291 SDL_PushEvent ((SDL_Event *)&ev); 513 SDL_PushEvent ((SDL_Event *)&ev);
292} 514}
293 515
294MODULE = CFClient PACKAGE = CFClient 516// approximately divide by 255
517static unsigned int
518div255 (unsigned int n)
519{
520 return (n + (n >> 8)) >> 8;
521}
522
523static unsigned int
524minpot (unsigned int n)
525{
526 if (!n)
527 return 0;
528
529 --n;
530
531 n |= n >> 1;
532 n |= n >> 2;
533 n |= n >> 4;
534 n |= n >> 8;
535 n |= n >> 16;
536
537 return n + 1;
538}
539
540static unsigned int
541popcount (unsigned int n)
542{
543 n -= (n >> 1) & 0x55555555U;
544 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
545 n = ((n >> 4) + n) & 0x0f0f0f0fU;
546 n *= 0x01010101U;
547
548 return n >> 24;
549}
550
551/* SDL should provide this, really. */
552#define SDLK_MODIFIER_MIN 300
553#define SDLK_MODIFIER_MAX 314
554
555/******************************************************************************/
556
557static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
558static GV *hover_gv;
559
560static int
561within_widget (SV *widget, NV x, NV y)
562{
563 HV *self;
564 SV **svp;
565 NV wx, ww, wy, wh;
566
567 if (!SvROK (widget))
568 return 0;
569
570 self = (HV *)SvRV (widget);
571
572 if (SvTYPE (self) != SVt_PVHV)
573 return 0;
574
575 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
576 if (y < wy)
577 return 0;
578
579 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
580 if (y >= wy + wh)
581 return 0;
582
583 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
584 if (x < wx)
585 return 0;
586
587 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
588 if (x >= wx + ww)
589 return 0;
590
591 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
592 if (!svp || !SvTRUE (*svp))
593 return 0;
594
595 return 1;
596}
597
598/******************************************************************************/
599
600/* process keyboard modifiers */
601static int
602mod_munge (int mod)
603{
604 mod &= MOD_MASK;
605
606 if (mod & (KMOD_META | KMOD_ALT))
607 mod |= KMOD_LRAM;
608
609 return mod;
610}
611
612static void
613deliantra_main (SV *real_main)
614{
615 dSP;
616
617 PUSHMARK (SP);
618 call_sv (real_main, G_DISCARD | G_VOID);
619}
620
621#ifdef __MACOSX__
622 static SV *real_main;
623
624 /* to due surprising braindamage on the side of SDL design, we
625 * do some mind-boggling hack here: SDL requires a custom main()
626 * on OS X, so... we provide one and call the original main(), which,
627 * due to shared library magic, calls -lSDLmain's main, not perl's main,
628 * and which calls our main (== SDL_main) back.
629 */
630 extern C_LINKAGE int
631 main (int argc, char *argv[])
632 {
633 deliantra_main (real_main);
634 }
635
636 #undef main
637
638 extern C_LINKAGE int main (int argc, char *argv[]);
639
640 static void
641 SDL_main_hack (SV *real_main_)
642 {
643 real_main = real_main_;
644
645 char *argv[] = { "deliantra client", 0 };
646 (main) (1, argv);
647 }
648#else
649 static void
650 SDL_main_hack (SV *real_main)
651 {
652 deliantra_main (real_main);
653 }
654#endif
655
656MODULE = Deliantra::Client PACKAGE = DC
295 657
296PROTOTYPES: ENABLE 658PROTOTYPES: ENABLE
297 659
298BOOT: 660BOOT:
299{ 661{
300 HV *stash = gv_stashpv ("CFClient", 1); 662 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 663 static const struct {
302 const char *name; 664 const char *name;
303 IV iv; 665 IV iv;
304 } *civ, const_iv[] = { 666 } *civ, const_iv[] = {
305# define const_iv(name) { # name, (IV)name } 667# define const_iv(name) { # name, (IV)name }
668 const_iv (SDLK_MODIFIER_MIN),
669 const_iv (SDLK_MODIFIER_MAX),
670
306 const_iv (SDL_ACTIVEEVENT), 671 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 672 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 673 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 674 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 675 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 684 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 685 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 686 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 687 const_iv (SDL_VIDEOEXPOSE),
323 const_iv (SDL_USEREVENT), 688 const_iv (SDL_USEREVENT),
689
690 const_iv (SDL_APPINPUTFOCUS),
691 const_iv (SDL_APPMOUSEFOCUS),
692 const_iv (SDL_APPACTIVE),
693
694
695 const_iv (SDLK_UNKNOWN),
696 const_iv (SDLK_FIRST),
697 const_iv (SDLK_BACKSPACE),
698 const_iv (SDLK_TAB),
699 const_iv (SDLK_CLEAR),
700 const_iv (SDLK_RETURN),
701 const_iv (SDLK_PAUSE),
702 const_iv (SDLK_ESCAPE),
703 const_iv (SDLK_SPACE),
704 const_iv (SDLK_EXCLAIM),
705 const_iv (SDLK_QUOTEDBL),
706 const_iv (SDLK_HASH),
707 const_iv (SDLK_DOLLAR),
708 const_iv (SDLK_AMPERSAND),
709 const_iv (SDLK_QUOTE),
710 const_iv (SDLK_LEFTPAREN),
711 const_iv (SDLK_RIGHTPAREN),
712 const_iv (SDLK_ASTERISK),
713 const_iv (SDLK_PLUS),
714 const_iv (SDLK_COMMA),
715 const_iv (SDLK_MINUS),
716 const_iv (SDLK_PERIOD),
717 const_iv (SDLK_SLASH),
718 const_iv (SDLK_0),
719 const_iv (SDLK_1),
720 const_iv (SDLK_2),
721 const_iv (SDLK_3),
722 const_iv (SDLK_4),
723 const_iv (SDLK_5),
724 const_iv (SDLK_6),
725 const_iv (SDLK_7),
726 const_iv (SDLK_8),
727 const_iv (SDLK_9),
728 const_iv (SDLK_COLON),
729 const_iv (SDLK_SEMICOLON),
730 const_iv (SDLK_LESS),
731 const_iv (SDLK_EQUALS),
732 const_iv (SDLK_GREATER),
733 const_iv (SDLK_QUESTION),
734 const_iv (SDLK_AT),
735
736 const_iv (SDLK_LEFTBRACKET),
737 const_iv (SDLK_BACKSLASH),
738 const_iv (SDLK_RIGHTBRACKET),
739 const_iv (SDLK_CARET),
740 const_iv (SDLK_UNDERSCORE),
741 const_iv (SDLK_BACKQUOTE),
742 const_iv (SDLK_DELETE),
743
744 const_iv (SDLK_FIRST),
745 const_iv (SDLK_LAST),
324 const_iv (SDLK_KP0), 746 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 747 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 748 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 749 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 750 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 805 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 806 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 807 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 808 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 809 const_iv (SDLK_UNDO),
810
388 const_iv (KMOD_NONE), 811 const_iv (KMOD_NONE),
812 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 813 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 814 const_iv (KMOD_RSHIFT),
815 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 816 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 817 const_iv (KMOD_RCTRL),
818 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 819 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 820 const_iv (KMOD_RALT),
821 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 822 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 823 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 824 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 825 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 826 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 827
401 const_iv (KMOD_SHIFT), 828 const_iv (KMOD_LRAM),
402 const_iv (KMOD_ALT), 829
403 const_iv (KMOD_META) 830 const_iv (MIX_DEFAULT_FORMAT),
831
832 const_iv (SDL_INIT_TIMER),
833 const_iv (SDL_INIT_AUDIO),
834 const_iv (SDL_INIT_VIDEO),
835 const_iv (SDL_INIT_CDROM),
836 const_iv (SDL_INIT_JOYSTICK),
837 const_iv (SDL_INIT_EVERYTHING),
838 const_iv (SDL_INIT_NOPARACHUTE),
839 const_iv (SDL_INIT_EVENTTHREAD),
840
841 const_iv (SDL_GL_RED_SIZE),
842 const_iv (SDL_GL_GREEN_SIZE),
843 const_iv (SDL_GL_BLUE_SIZE),
844 const_iv (SDL_GL_ALPHA_SIZE),
845 const_iv (SDL_GL_DOUBLEBUFFER),
846 const_iv (SDL_GL_BUFFER_SIZE),
847 const_iv (SDL_GL_DEPTH_SIZE),
848 const_iv (SDL_GL_STENCIL_SIZE),
849 const_iv (SDL_GL_ACCUM_RED_SIZE),
850 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
851 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
852 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
853 const_iv (SDL_GL_STEREO),
854 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
855 const_iv (SDL_GL_MULTISAMPLESAMPLES),
856 const_iv (SDL_GL_ACCELERATED_VISUAL),
857 const_iv (SDL_GL_SWAP_CONTROL),
858
859 const_iv (FOW_DARKNESS)
404# undef const_iv 860# undef const_iv
405 }; 861 };
406 862
407 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 863 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 864 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
409 865
410 ft2_fontmap = pango_ft2_font_map_new (); 866 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 867 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414 cairo_fontmap = pango_cairo_font_map_get_default ();
415 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416} 868}
869
870void
871weaken (SV *rv)
872 PROTOTYPE: $
873 CODE:
874 sv_rvweaken (rv);
417 875
418int 876int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 877in_destruct ()
878 CODE:
879 RETVAL = PL_main_cv == Nullcv;
880 OUTPUT:
881 RETVAL
420 882
883NV floor (NV x)
884
885NV ceil (NV x)
886
887IV minpot (UV n)
888
889IV popcount (UV n)
890
891NV distance (NV dx, NV dy)
892 CODE:
893 RETVAL = pow (dx * dx + dy * dy, 0.5);
894 OUTPUT:
895 RETVAL
896
421void 897void
898pango_init ()
899 CODE:
900{
901 opengl_fontmap = pango_opengl_font_map_new ();
902 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
903 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
904 /*pango_context_set_font_description (opengl_context, default_font);*/
905#if PANGO_VERSION_CHECK (1, 15, 2)
906 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
907 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
908#endif
909}
910
911char *SDL_GetError ()
912
913void SDL_main_hack (SV *real_main)
914 PROTOTYPE: &
915
916int SDL_Init (U32 flags)
917
918int SDL_InitSubSystem (U32 flags)
919
920void SDL_QuitSubSystem (U32 flags)
921
422SDL_Quit () 922void SDL_Quit ()
423 923
924int SDL_GL_SetAttribute (int attr, int value)
925 C_ARGS: (SDL_GLattr)attr, value
926
927int SDL_GL_GetAttribute (int attr)
928 CODE:
929 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
930 XSRETURN_UNDEF;
931 OUTPUT:
932 RETVAL
933
424void 934void
425SDL_ListModes () 935SDL_ListModes (int rgb, int alpha)
426 PPCODE: 936 PPCODE:
427{ 937{
428 SDL_Rect **m; 938 SDL_Rect **m;
429 939
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 940 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 943 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 944
945 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
946 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
947
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 952
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 953 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
441 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
442 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 954 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 955
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 956 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 957
449 if (m && m != (SDL_Rect **)-1) 958 if (m && m != (SDL_Rect **)-1)
450 while (*m) 959 while (*m)
451 { 960 {
961 if ((*m)->w >= 400 && (*m)->h >= 300)
962 {
452 AV *av = newAV (); 963 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 964 av_push (av, newSViv ((*m)->w));
454 av_push (av, newSViv ((*m)->h)); 965 av_push (av, newSViv ((*m)->h));
966 av_push (av, newSViv (rgb));
967 av_push (av, newSViv (alpha));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 968 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
969 }
456 970
457 ++m; 971 ++m;
458 } 972 }
459} 973}
460 974
461int 975int
462SDL_SetVideoMode (int w, int h, int fullscreen) 976SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 CODE: 977 CODE:
978{
979 SDL_EnableUNICODE (1);
980 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
981
982 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
983 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
984 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
985 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
986
464 RETVAL = !!SDL_SetVideoMode ( 987 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 988 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 989 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 990
991 if (RETVAL)
992 {
993 av_clear (texture_av);
994#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
995#include "glfunc.h"
996#undef GL_FUNC
997 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
998 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
999 }
1000}
468 OUTPUT: 1001 OUTPUT:
469 RETVAL 1002 RETVAL
470 1003
471void 1004void
1005SDL_WM_SetCaption (const char *title, const char *icon)
1006
1007void
472SDL_GL_SwapBuffers () 1008SDL_GL_SwapBuffers ()
473 1009
1010char *
1011SDL_GetKeyName (int sym)
1012 C_ARGS: (SDLKey)sym
1013
1014int
1015SDL_GetAppState ()
1016
1017int
1018SDL_GetModState ()
1019
1020int
1021SDL_WaitEvent ()
1022 C_ARGS: 0
1023
474void 1024void
475SDL_PollEvent () 1025SDL_PumpEvents ()
1026
1027void
1028peep_events ()
476 PPCODE: 1029 PPCODE:
477{ 1030{
478 SDL_Event ev; 1031 SDL_Event ev;
479 1032
480 while (SDL_PollEvent (&ev)) 1033 SDL_PumpEvents ();
1034 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 1035 {
482 HV *hv = newHV (); 1036 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1037 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 1038
485 switch (ev.type) 1039 switch (ev.type)
486 { 1040 {
487 case SDL_KEYDOWN: 1041 case SDL_KEYDOWN:
488 case SDL_KEYUP: 1042 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1043 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1044 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1045 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1046 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1047 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 1048 break;
494 1049
495 case SDL_ACTIVEEVENT: 1050 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1051 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1052 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 1053 break;
499 1054
500 case SDL_MOUSEMOTION: 1055 case SDL_MOUSEMOTION:
1056 {
1057 int state = ev.motion.state;
1058 int x = ev.motion.x;
1059 int y = ev.motion.y;
1060 int xrel = ev.motion.xrel;
1061 int yrel = ev.motion.yrel;
1062
1063 /* do simplistic event compression */
1064 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1065 && state == ev.motion.state)
1066 {
1067 xrel += ev.motion.xrel;
1068 yrel += ev.motion.yrel;
1069 x = ev.motion.x;
1070 y = ev.motion.y;
1071 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1072 }
1073
1074 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1075 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1076 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1077 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1078 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1079 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1080 }
506 break; 1081 break;
507 1082
508 case SDL_MOUSEBUTTONDOWN: 1083 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 1084 case SDL_MOUSEBUTTONUP:
1085 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1086
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1087 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1088 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1089 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1090 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 1091 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1095 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1096 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 1097 break;
521 } 1098 }
522 1099
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1100 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 1101 }
525} 1102}
526 1103
1104char *
1105SDL_AudioDriverName ()
1106 CODE:
1107{
1108 char buf [256];
1109 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1110 XSRETURN_UNDEF;
1111
1112 RETVAL = buf;
1113}
1114 OUTPUT:
1115 RETVAL
1116
527int 1117int
528Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1118Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529 POSTCALL: 1119 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 1120 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 1121 Mix_ChannelFinished (channel_finished);
532 1122
533void 1123void
1124Mix_QuerySpec ()
1125 PPCODE:
1126{
1127 int freq, channels;
1128 Uint16 format;
1129
1130 if (Mix_QuerySpec (&freq, &format, &channels))
1131 {
1132 EXTEND (SP, 3);
1133 PUSHs (sv_2mortal (newSViv (freq)));
1134 PUSHs (sv_2mortal (newSViv (format)));
1135 PUSHs (sv_2mortal (newSViv (channels)));
1136 }
1137}
1138
1139void
534Mix_CloseAudio () 1140Mix_CloseAudio ()
535 1141
536int 1142int
537Mix_AllocateChannels (int numchans = -1) 1143Mix_AllocateChannels (int numchans = -1)
538 1144
1145const char *
1146Mix_GetError ()
1147
539void 1148void
540lowdelay (int fd, int val = 1) 1149lowdelay (int fd, int val = 1)
541 CODE: 1150 CODE:
1151 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1152
1153void
1154win32_proxy_info ()
1155 PPCODE:
1156{
542#ifndef _WIN32 1157#ifdef _WIN32
543 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1158 char buffer[2048];
1159 DWORD buflen;
1160
1161 EXTEND (SP, 3);
1162
1163 buflen = sizeof (buffer);
1164 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1165 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1166 {
1167 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1168
1169 buflen = sizeof (buffer);
1170 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1171 {
1172 PUSHs (newSVpv (buffer, 0));
1173
1174 buflen = sizeof (buffer);
1175 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1176 PUSHs (newSVpv (buffer, 0));
1177 }
1178 }
544#endif 1179#endif
1180}
545 1181
546char * 1182int
547gl_version () 1183add_font (char *file)
548 CODE: 1184 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 1185 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 1186 OUTPUT:
551 RETVAL 1187 RETVAL
552 1188
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void 1189void
561add_font (char *file) 1190IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
562 CODE: 1191
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1192# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1193void
1194Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
564 1195
565void 1196void
566load_image_inline (SV *image_) 1197load_image_inline (SV *image_)
567 ALIAS: 1198 ALIAS:
568 load_image_file = 1 1199 load_image_file = 1
… …
571 STRLEN image_len; 1202 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 1203 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 1204 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 1205 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 1206 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 1207 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 1208 : SDL_RWFromConstMem (image, image_len);
578 1209
579 if (!rw) 1210 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 1211 croak ("load_image: %s", SDL_GetError ());
581 1212
… …
610 1241
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1242 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1243
613 assert (surface2->pitch == surface2->w * 4); 1244 assert (surface2->pitch == surface2->w * 4);
614 1245
1246 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1247 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1248 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1249 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1250 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
620 SDL_UnlockSurface (surface2);
621 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1251 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1252 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1253 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1254 SDL_UnlockSurface (surface2);
624 1255
625 SDL_FreeSurface (surface); 1256 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1257 SDL_FreeSurface (surface2);
627} 1258}
628 1259
… …
652} 1283}
653 1284
654void 1285void
655error (char *message) 1286error (char *message)
656 CODE: 1287 CODE:
1288 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1289#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1290 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1291#endif
1292
1293void
1294fatal (char *message)
1295 CODE:
1296 fprintf (stderr, "FATAL: %s\n", message);
1297#ifdef _WIN32
1298 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1299#endif
1300 _exit (1);
1301
1302void
1303_exit (int retval = 0)
1304 CODE:
1305#ifdef WIN32
1306 ExitThread (retval); // unclean, please beam me up
659#else 1307#else
660 fprintf (stderr, "ERROR: %s\n", message); 1308 _exit (retval);
661#endif 1309#endif
662 1310
663void 1311void
664fatal (char *message) 1312debug ()
665 CODE: 1313 CODE:
666#ifdef _WIN32 1314{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1315#if DEBUG
668#else 1316 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1317#endif
671 exit (1); 1318}
672 1319
1320int
1321SvREFCNT (SV *sv)
1322 CODE:
1323 RETVAL = SvREFCNT (sv);
1324 OUTPUT:
1325 RETVAL
1326
673MODULE = CFClient PACKAGE = CFClient::Font 1327MODULE = Deliantra::Client PACKAGE = DC::Font
674 1328
675CFClient::Font 1329PROTOTYPES: DISABLE
1330
1331DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1332new_from_file (SV *klass, char *path, int id = 0)
677 CODE: 1333 CODE:
678{ 1334{
679 int count; 1335 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1336 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
681 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1337 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
683} 1339}
684 OUTPUT: 1340 OUTPUT:
685 RETVAL 1341 RETVAL
686 1342
687void 1343void
688DESTROY (CFClient::Font self) 1344DESTROY (DC::Font self)
689 CODE: 1345 CODE:
690 pango_font_description_free (self); 1346 pango_font_description_free (self);
691 1347
692void 1348void
693make_default (CFClient::Font self) 1349make_default (DC::Font self)
1350 PROTOTYPE: $
694 CODE: 1351 CODE:
695 default_font = self; 1352 default_font = self;
696 1353
697MODULE = CFClient PACKAGE = CFClient::Layout 1354MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1355
699CFClient::Layout 1356PROTOTYPES: DISABLE
700new (SV *class, int rgba = 0) 1357
1358void
1359glyph_cache_backup ()
1360 PROTOTYPE:
1361 CODE:
1362 tc_backup ();
1363
1364void
1365glyph_cache_restore ()
1366 PROTOTYPE:
1367 CODE:
1368 tc_restore ();
1369
1370DC::Layout
1371new (SV *klass)
701 CODE: 1372 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1373 New (0, RETVAL, 1, struct cf_layout);
703 1374
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1375 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1376 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1377 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1378 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1379 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1380 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1381 RETVAL->font = 0;
1382 RETVAL->rc = rc_alloc ();
712 1383
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1384 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1385 layout_update_font (RETVAL);
715 OUTPUT: 1386 OUTPUT:
716 RETVAL 1387 RETVAL
717 1388
718void 1389void
719DESTROY (CFClient::Layout self) 1390DESTROY (DC::Layout self)
720 CODE: 1391 CODE:
721 g_object_unref (self->pl); 1392 g_object_unref (self->pl);
1393 rc_free (self->rc);
722 Safefree (self); 1394 Safefree (self);
723 1395
724int
725is_rgba (CFClient::Layout self)
726 CODE:
727 RETVAL = self->rgba;
728 OUTPUT:
729 RETVAL
730
731void 1396void
732set_text (CFClient::Layout self, SV *text_) 1397set_text (DC::Layout self, SV *text_)
733 CODE: 1398 CODE:
734{ 1399{
735 STRLEN textlen; 1400 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen); 1401 char *text = SvPVutf8 (text_, textlen);
737 1402
738 pango_layout_set_text (self->pl, text, textlen); 1403 pango_layout_set_text (self->pl, text, textlen);
739} 1404}
740 1405
741void 1406void
742set_markup (CFClient::Layout self, SV *text_) 1407set_markup (DC::Layout self, SV *text_)
743 CODE: 1408 CODE:
744{ 1409{
745 STRLEN textlen; 1410 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen); 1411 char *text = SvPVutf8 (text_, textlen);
747 1412
748 pango_layout_set_markup (self->pl, text, textlen); 1413 pango_layout_set_markup (self->pl, text, textlen);
749} 1414}
750 1415
1416void
1417set_shapes (DC::Layout self, ...)
1418 CODE:
1419{
1420 PangoAttrList *attrs = 0;
1421 const char *text = pango_layout_get_text (self->pl);
1422 const char *pos = text;
1423 int arg = 4;
1424
1425 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1426 {
1427 PangoRectangle inkrect, rect;
1428 PangoAttribute *attr;
1429
1430 int x = SvIV (ST (arg - 3));
1431 int y = SvIV (ST (arg - 2));
1432 int w = SvIV (ST (arg - 1));
1433 int h = SvIV (ST (arg ));
1434
1435 inkrect.x = 0;
1436 inkrect.y = 0;
1437 inkrect.width = 0;
1438 inkrect.height = 0;
1439
1440 rect.x = x * PANGO_SCALE;
1441 rect.y = y * PANGO_SCALE;
1442 rect.width = w * PANGO_SCALE;
1443 rect.height = h * PANGO_SCALE;
1444
1445 if (!attrs)
1446 attrs = pango_layout_get_attributes (self->pl);
1447
1448 attr = pango_attr_shape_new (&inkrect, &rect);
1449 attr->start_index = pos - text;
1450 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1451 pango_attr_list_insert (attrs, attr);
1452
1453 arg += 4;
1454 pos += sizeof (OBJ_STR) - 1;
1455 }
1456
1457 if (attrs)
1458 pango_layout_set_attributes (self->pl, attrs);
1459}
1460
1461void
1462get_shapes (DC::Layout self)
1463 PPCODE:
1464{
1465 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1466
1467 do
1468 {
1469 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1470
1471 if (run && shape_attr_p (run))
1472 {
1473 PangoRectangle extents;
1474 pango_layout_iter_get_run_extents (iter, 0, &extents);
1475
1476 EXTEND (SP, 2);
1477 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1478 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1479 }
1480 }
1481 while (pango_layout_iter_next_run (iter));
1482
1483 pango_layout_iter_free (iter);
1484}
1485
1486int
1487has_wrapped (DC::Layout self)
1488 CODE:
1489{
1490 int lines = 1;
1491 const char *text = pango_layout_get_text (self->pl);
1492
1493 while (*text)
1494 lines += *text++ == '\n';
1495
1496 RETVAL = lines < pango_layout_get_line_count (self->pl);
1497}
1498 OUTPUT:
1499 RETVAL
1500
751SV * 1501SV *
752get_text (CFClient::Layout self) 1502get_text (DC::Layout self)
753 CODE: 1503 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1504 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1505 sv_utf8_decode (RETVAL);
756 OUTPUT: 1506 OUTPUT:
757 RETVAL 1507 RETVAL
758 1508
759void 1509void
760set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1510set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
761 CODE: 1511 CODE:
762 self->r = r; 1512 self->r = r;
763 self->g = g; 1513 self->g = g;
764 self->b = b; 1514 self->b = b;
765 self->a = a; 1515 self->a = a;
766 1516
767void 1517void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1518set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1519 CODE:
770 if (self->font != font) 1520 if (self->font != font)
771 { 1521 {
772 self->font = font; 1522 self->font = font;
773 layout_update_font (self); 1523 layout_update_font (self);
774 } 1524 }
775 1525
776void 1526void
777set_height (CFClient::Layout self, int base_height) 1527set_height (DC::Layout self, int base_height)
778 CODE: 1528 CODE:
779 if (self->base_height != base_height) 1529 if (self->base_height != base_height)
780 { 1530 {
781 self->base_height = base_height; 1531 self->base_height = base_height;
782 layout_update_font (self); 1532 layout_update_font (self);
783 } 1533 }
784 1534
785void 1535void
786set_width (CFClient::Layout self, int max_width = -1) 1536set_width (DC::Layout self, int max_width = -1)
787 CODE: 1537 CODE:
788 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1538 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789 1539
790void 1540void
1541set_indent (DC::Layout self, int indent)
1542 CODE:
1543 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1544
1545void
1546set_spacing (DC::Layout self, int spacing)
1547 CODE:
1548 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1549
1550void
1551set_ellipsise (DC::Layout self, int ellipsise)
1552 CODE:
1553 pango_layout_set_ellipsize (self->pl,
1554 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1555 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1556 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1557 : PANGO_ELLIPSIZE_NONE
1558 );
1559
1560void
1561set_single_paragraph_mode (DC::Layout self, int spm)
1562 CODE:
1563 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1564
1565void
791size (CFClient::Layout self) 1566size (DC::Layout self)
792 PPCODE: 1567 PPCODE:
793{ 1568{
794 int w, h; 1569 int w, h;
795 1570
796 layout_get_pixel_size (self, &w, &h); 1571 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1574 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1575 PUSHs (sv_2mortal (newSViv (h)));
801} 1576}
802 1577
803int 1578int
1579descent (DC::Layout self)
1580 CODE:
1581{
1582 PangoRectangle rect;
1583 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1584 pango_layout_line_get_pixel_extents (line, 0, &rect);
1585 RETVAL = PANGO_DESCENT (rect);
1586}
1587 OUTPUT:
1588 RETVAL
1589
1590int
804xy_to_index (CFClient::Layout self, int x, int y) 1591xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1592 CODE:
806{ 1593{
807 int index, trailing; 1594 int index, trailing;
808 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1595 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809 RETVAL = index; 1596 RETVAL = index + trailing;
810} 1597}
811 OUTPUT: 1598 OUTPUT:
812 RETVAL 1599 RETVAL
813 1600
814void 1601void
815cursor_pos (CFClient::Layout self, int index) 1602cursor_pos (DC::Layout self, int index)
816 PPCODE: 1603 PPCODE:
817{ 1604{
818 PangoRectangle strong_pos; 1605 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1606 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1607
821 EXTEND (SP, 3); 1608 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1609 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1612}
826 1613
827void 1614void
828render (CFClient::Layout self) 1615index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1616 PPCODE:
830{ 1617{
831 SV *retval; 1618 int line, x;
832 int w, h;
833 1619
834 layout_get_pixel_size (self, &w, &h); 1620 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1621#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1622 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1623 --line;
838 cairo_surface_t *surface; 1624#endif
839 cairo_t *cairo;
840
841 retval = newSV (w * h * 4);
842 SvPOK_only (retval);
843 SvCUR_set (retval, w * h * 4);
844
845 memset (SvPVX (retval), 0, w * h * 4);
846
847 surface = cairo_image_surface_create_for_data (
848 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849 cairo = cairo_create (surface);
850 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852 pango_cairo_show_layout (cairo, self->pl);
853
854 cairo_destroy (cairo);
855 cairo_surface_destroy (surface);
856
857 // what a mess, and its premultiplied, too :(
858 {
859 uint32_t *p = (uint32_t *)SvPVX (retval);
860 uint32_t *e = p + w * h;
861
862 while (p < e)
863 {
864 uint32_t rgba = *p;
865 rgba = (rgba >> 24) | (rgba << 8);
866 rgba = SDL_SwapBE32 (rgba);
867 *p++ = rgba;
868 }
869 }
870
871 EXTEND (SP, 5); 1625 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (w))); 1626 PUSHs (sv_2mortal (newSViv (line)));
1627 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1628}
1629
1630void
1631line_x_to_index (DC::Layout self, int line, int x)
1632 PPCODE:
1633{
1634 PangoLayoutLine *lp;
1635 int index, trailing;
1636
1637 if (line < 0)
1638 XSRETURN_EMPTY;
1639
1640 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1641 XSRETURN_EMPTY; /* do better */
1642
1643 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1644
1645 EXTEND (SP, 2);
1646 if (GIMME_V == G_SCALAR)
873 PUSHs (sv_2mortal (newSViv (h))); 1647 PUSHs (sv_2mortal (newSViv (index + trailing)));
874 PUSHs (sv_2mortal (retval));
875 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877 }
878 else 1648 else
879 { 1649 {
880 FT_Bitmap bitmap;
881
882 retval = newSV (w * h);
883 SvPOK_only (retval);
884 SvCUR_set (retval, w * h);
885
886 bitmap.rows = h;
887 bitmap.width = w;
888 bitmap.pitch = w;
889 bitmap.buffer = (unsigned char*)SvPVX (retval);
890 bitmap.num_grays = 256;
891 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893 memset (bitmap.buffer, 0, w * h);
894
895 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897 EXTEND (SP, 5);
898 PUSHs (sv_2mortal (newSViv (w))); 1650 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1651 PUSHs (sv_2mortal (newSViv (trailing)));
900 PUSHs (sv_2mortal (retval));
901 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903 } 1652 }
904} 1653}
905 1654
1655void
1656render (DC::Layout self, float x, float y, int flags = 0)
1657 CODE:
1658 rc_clear (self->rc);
1659 pango_opengl_render_layout_subpixel (
1660 self->pl,
1661 self->rc,
1662 x * PANGO_SCALE, y * PANGO_SCALE,
1663 self->r, self->g, self->b, self->a,
1664 flags
1665 );
1666 // we assume that context_change actually clears/frees stuff
1667 // and does not do any recomputation...
1668 pango_layout_context_changed (self->pl);
1669
1670void
1671draw (DC::Layout self)
1672 CODE:
1673{
1674 glEnable (GL_TEXTURE_2D);
1675 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1676 glEnable (GL_BLEND);
1677 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1678 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1679 glEnable (GL_ALPHA_TEST);
1680 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1681
1682 rc_draw (self->rc);
1683
1684 glDisable (GL_ALPHA_TEST);
1685 glDisable (GL_BLEND);
1686 glDisable (GL_TEXTURE_2D);
1687}
1688
906MODULE = CFClient PACKAGE = CFClient::Texture 1689MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1690
1691PROTOTYPES: ENABLE
1692
908void 1693void
1694pad (SV *data_, int ow, int oh, int nw, int nh)
1695 CODE:
1696{
1697 if ((nw != ow || nh != oh) && SvOK (data_))
1698 {
1699 STRLEN datalen;
1700 char *data = SvPVbyte (data_, datalen);
1701 int bpp = datalen / (ow * oh);
1702 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1703
1704 SvPOK_only (result_);
1705 SvCUR_set (result_, nw * nh * bpp);
1706
1707 memset (SvPVX (result_), 0, nw * nh * bpp);
1708 while (oh--)
1709 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1710
1711 sv_setsv (data_, result_);
1712 }
1713}
1714
1715void
909draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1716draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910 PROTOTYPE: $$$;$$ 1717 PROTOTYPE: $$$;$$
911 ALIAS: 1718 ALIAS:
912 draw_quad_alpha = 1 1719 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1720 draw_quad_alpha_premultiplied = 2
914 CODE: 1721 CODE:
915{ 1722{
916 HV *hv = (HV *)SvRV (self); 1723 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1724 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1725 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1726 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1727
1728 if (name <= 0)
1729 XSRETURN_EMPTY;
921 1730
922 if (items < 5) 1731 if (items < 5)
923 { 1732 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1733 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1734 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1735 }
927 1736
928 if (ix) 1737 if (ix)
929 { 1738 {
930 glEnable (GL_BLEND); 1739 glEnable (GL_BLEND);
1740
1741 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1742 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1743 else
1744 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1745 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1746
1747 glEnable (GL_ALPHA_TEST);
1748 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1749 }
933 1750
934 glBindTexture (GL_TEXTURE_2D, name); 1751 glBindTexture (GL_TEXTURE_2D, name);
935
936 if (wrap_mode)
937 {
938 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940 }
941 1752
942 glBegin (GL_QUADS); 1753 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1754 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1755 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1756 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1757 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1758 glEnd ();
948 1759
949 if (ix) 1760 if (ix)
1761 {
1762 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1763 glDisable (GL_BLEND);
1764 }
951} 1765}
952 1766
1767void
1768draw_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)
1769 PROTOTYPE: @
1770 CODE:
1771{
1772 glEnable (GL_BLEND);
1773 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1774 glEnable (GL_TEXTURE_2D);
1775 glBindTexture (GL_TEXTURE_2D, name1);
1776
1777 glColor3f (intensity, intensity, intensity);
1778 glPushMatrix ();
1779 glScalef (1./3, 1./3, 1.);
1780
1781 if (blend > 0.f)
1782 {
1783 float dx3 = dx * -3.f / w;
1784 float dy3 = dy * -3.f / h;
1785 GLfloat env_color[4] = { 0., 0., 0., blend };
1786
1787 /* interpolate the two shadow textures */
1788 /* stage 0 == rgb(glcolor) + alpha(t0) */
1789 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1790
1791 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1792 gl.ActiveTexture (GL_TEXTURE1);
1793 glEnable (GL_TEXTURE_2D);
1794 glBindTexture (GL_TEXTURE_2D, name2);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1796
1797 /* rgb == rgb(glcolor) */
1798 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1801
1802 /* alpha = interpolate t0, t1 by env_alpha */
1803 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1804
1805 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1808
1809 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1810 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1811
1812 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1813 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1814
1815 glBegin (GL_QUADS);
1816 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1820 glEnd ();
1821
1822 glDisable (GL_TEXTURE_2D);
1823 gl.ActiveTexture (GL_TEXTURE0);
1824 }
1825 else
1826 {
1827 /* simple blending of one texture, also opengl <1.3 path */
1828 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1829
1830 glBegin (GL_QUADS);
1831 glTexCoord2f (0, 0); glVertex2f (0, 0);
1832 glTexCoord2f (0, t); glVertex2f (0, h);
1833 glTexCoord2f (s, t); glVertex2f (w, h);
1834 glTexCoord2f (s, 0); glVertex2f (w, 0);
1835 glEnd ();
1836 }
1837
1838 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1839 {
1840 int x, y;
1841 int dx3 = dx * 3;
1842 int dy3 = dy * 3;
1843
1844 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1845 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1846 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1847 glTranslatef (-1., -1., 0);
1848 glBegin (GL_QUADS);
1849
1850 for (y = 1; y < h; y += 3)
1851 {
1852 int y1 = y - dy3;
1853 int y1valid = y1 >= 0 && y1 < h;
1854
1855 for (x = 1; x < w; x += 3)
1856 {
1857 int x1 = x - dx3;
1858 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1859 uint8_t h2;
1860
1861 if (y1valid && x1 >= 0 && x1 < w)
1862 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1863 else
1864 h2 = 1; /* out of range == invisible */
1865
1866 if (h1 || h2)
1867 {
1868 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1869 glColor4f (1., 1., 1., alpha);
1870
1871 glTexCoord2f (0, 0.); glVertex2i (x , y );
1872 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1873 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1874 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1875 }
1876 }
1877 }
1878 }
1879
1880 glEnd ();
1881
1882 glPopMatrix ();
1883
1884 glDisable (GL_TEXTURE_2D);
1885 glDisable (GL_BLEND);
1886}
1887
1888IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1889 CODE:
1890{
1891 GLint width;
1892 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1893 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1894 RETVAL = width > 0;
1895}
1896 OUTPUT:
1897 RETVAL
1898
953MODULE = CFClient PACKAGE = CFClient::Map 1899MODULE = Deliantra::Client PACKAGE = DC::Map
954 1900
955CFClient::Map 1901PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1902
1903DC::Map
1904new (SV *klass)
957 CODE: 1905 CODE:
958 New (0, RETVAL, 1, struct map); 1906 New (0, RETVAL, 1, mapgrid);
959 RETVAL->x = 0; 1907 RETVAL->x = 0;
960 RETVAL->y = 0; 1908 RETVAL->y = 0;
961 RETVAL->w = map_width; 1909 RETVAL->w = 0;
962 RETVAL->h = map_height; 1910 RETVAL->h = 0;
963 RETVAL->ox = 0; 1911 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1912 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1913 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1914 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967 RETVAL->texs = 8192;
968 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969 RETVAL->rows = 0; 1915 RETVAL->rows = 0;
970 RETVAL->row = 0; 1916 RETVAL->row = 0;
971 OUTPUT: 1917 OUTPUT:
972 RETVAL 1918 RETVAL
973 1919
974void 1920void
975DESTROY (CFClient::Map self) 1921DESTROY (DC::Map self)
976 CODE: 1922 CODE:
977{ 1923{
978 map_clear (self); 1924 map_clear (self);
979 Safefree (self->face); 1925 Safefree (self->face2tile);
1926 Safefree (self->tex);
980 Safefree (self); 1927 Safefree (self);
981} 1928}
982 1929
983void 1930void
1931resize (DC::Map self, int map_width, int map_height)
1932 CODE:
1933 self->w = map_width;
1934 self->h = map_height;
1935
1936void
984clear (CFClient::Map self) 1937clear (DC::Map self)
985 CODE: 1938 CODE:
986 map_clear (self); 1939 map_clear (self);
987 1940
988void 1941void
989set_face (CFClient::Map self, int face, int texid) 1942set_tileid (DC::Map self, int face, int tile)
990 CODE: 1943 CODE:
991{ 1944{
992 while (self->faces <= face) 1945 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1946 need_texid (self, tile);
994 Append (mapface, self->face, self->faces, self->faces);
995 self->faces *= 2;
996 }
997
998 self->face [face] = texid;
999} 1947}
1000 1948
1001void 1949void
1950set_smooth (DC::Map self, int face, int smooth, int level)
1951 CODE:
1952{
1953 tileid texid;
1954 maptex *tex;
1955
1956 if (face < 0 || face >= self->faces)
1957 return;
1958
1959 if (smooth < 0 || smooth >= self->faces)
1960 return;
1961
1962 texid = self->face2tile [face];
1963
1964 if (!texid)
1965 return;
1966
1967 tex = self->tex + texid;
1968 tex->smoothtile = self->face2tile [smooth];
1969 tex->smoothlevel = level;
1970}
1971
1972void
1002set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1973set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1003 CODE: 1974 CODE:
1004{ 1975{
1005 while (self->texs <= texid) 1976 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1977
1011 { 1978 {
1012 maptex *tex = self->tex + texid; 1979 maptex *tex = self->tex + texid;
1013 1980
1014 tex->name = name; 1981 tex->name = name;
… …
1019 tex->r = r; 1986 tex->r = r;
1020 tex->g = g; 1987 tex->g = g;
1021 tex->b = b; 1988 tex->b = b;
1022 tex->a = a; 1989 tex->a = a;
1023 } 1990 }
1991
1992 // somewhat hackish, but for textures that require it, it really
1993 // improves the look, and most others don't suffer.
1994 glBindTexture (GL_TEXTURE_2D, name);
1995 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1996 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1997 // use uglier nearest interpolation because linear suffers
1998 // from transparent color bleeding and ugly wrapping effects.
1999 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 2000}
2001
2002void
2003expire_textures (DC::Map self, int texid, int count)
2004 PPCODE:
2005 for (; texid < self->texs && count; ++texid, --count)
2006 {
2007 maptex *tex = self->tex + texid;
2008
2009 if (tex->name)
2010 {
2011 if (tex->unused)
2012 {
2013 tex->name = 0;
2014 tex->unused = 0;
2015 XPUSHs (sv_2mortal (newSViv (texid)));
2016 }
2017 else
2018 tex->unused = 1;
2019 }
2020 }
1025 2021
1026int 2022int
1027ox (CFClient::Map self) 2023ox (DC::Map self)
1028 ALIAS: 2024 ALIAS:
1029 oy = 1 2025 oy = 1
2026 x = 2
2027 y = 3
2028 w = 4
2029 h = 5
1030 CODE: 2030 CODE:
1031 switch (ix) 2031 switch (ix)
1032 { 2032 {
1033 case 0: RETVAL = self->ox; break; 2033 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 2034 case 1: RETVAL = self->oy; break;
2035 case 2: RETVAL = self->x; break;
2036 case 3: RETVAL = self->y; break;
2037 case 4: RETVAL = self->w; break;
2038 case 5: RETVAL = self->h; break;
1035 } 2039 }
1036 OUTPUT: 2040 OUTPUT:
1037 RETVAL 2041 RETVAL
1038 2042
1039void 2043void
1040scroll (CFClient::Map self, int dx, int dy) 2044scroll (DC::Map self, int dx, int dy)
1041 CODE: 2045 CODE:
1042{ 2046{
1043 if (dx > 0) 2047 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 2048 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 2049 else if (dx < 0)
1046 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2050 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047 2051
1048 if (dy > 0) 2052 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 2053 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 2054 else if (dy < 0)
1051 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2055 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052 2056
1053 self->ox += dx; self->x += dx; 2057 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 2058 self->oy += dy; self->y += dy;
1055 2059
1056 while (self->y < 0) 2060 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 2064 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 2065 self->y += MAP_EXTEND_Y;
1062 } 2066 }
1063} 2067}
1064 2068
1065void 2069SV *
1066map1a_update (CFClient::Map self, SV *data_) 2070map1a_update (DC::Map self, SV *data_)
1067 CODE: 2071 CODE:
1068{ 2072{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2073 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 2074 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 2075 mapcell *cell;
1072 int x, y, flags; 2076 int x, y, z, flags;
2077 AV *missing = newAV ();
2078 RETVAL = newRV_noinc ((SV *)missing);
1073 2079
1074 while (data < data_end) 2080 while (data < data_end - 1)
1075 { 2081 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 2082 flags = (data [0] << 8) + data [1]; data += 2;
1077 2083
1078 x = ((flags >> 10) & 63) + self->x; 2084 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 2085 y = self->y + ((flags >> 4) & 63);
1080 2086
1081 cell = map_get_cell (self, x, y); 2087 cell = map_get_cell (self, x, y);
1082 2088
1083 if (flags & 15) 2089 if (flags & 15)
1084 { 2090 {
1085 if (cell->darkness < 0) 2091 if (!cell->darkness)
1086 { 2092 {
2093 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 2094 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 2095 }
1092 2096
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 2097 //TODO: don't trust server data to be in-range(!)
1096 2098
1097 if (flags & 4) 2099 if (flags & 8)
1098 { 2100 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2101 uint8_t ext, cmd;
2102
2103 do
2104 {
2105 ext = *data++;
2106 cmd = ext & 0x7f;
2107
2108 if (cmd < 4)
2109 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2110 else if (cmd == 5) // health
2111 {
2112 cell->stat_width = 1;
2113 cell->stat_hp = *data++;
2114 }
2115 else if (cmd == 6) // monster width
2116 cell->stat_width = *data++ + 1;
2117 else if (cmd == 0x47)
2118 {
2119 if (*data == 1) cell->player = data [1];
2120 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2121 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2122 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2123
2124 data += *data + 1;
2125 }
2126 else if (cmd == 8) // cell flags
2127 cell->flags = *data++;
2128 else if (ext & 0x40) // unknown, multibyte => skip
2129 data += *data + 1;
2130 else
2131 data++;
2132 }
2133 while (ext & 0x80);
1100 } 2134 }
1101 2135
2136 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 2137 if (flags & (4 >> z))
1103 { 2138 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2139 faceid face = (data [0] << 8) + data [1]; data += 2;
2140 need_facenum (self, face);
2141 cell->tile [z] = self->face2tile [face];
2142
2143 if (cell->tile [z])
2144 {
2145 maptex *tex = self->tex + cell->tile [z];
2146 tex->unused = 0;
2147 if (!tex->name)
2148 av_push (missing, newSViv (cell->tile [z]));
2149
2150 if (tex->smoothtile)
2151 {
2152 maptex *smooth = self->tex + tex->smoothtile;
2153 smooth->unused = 0;
2154 if (!smooth->name)
2155 av_push (missing, newSViv (tex->smoothtile));
2156 }
2157 }
1105 } 2158 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 2159 }
1112 else 2160 else
1113 cell->darkness = -1; 2161 CELL_CLEAR (cell);
1114 } 2162 }
1115} 2163}
2164 OUTPUT:
2165 RETVAL
1116 2166
1117SV * 2167SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2168mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 2169 CODE:
1120{ 2170{
1121 int x1, x; 2171 int x1, x;
1122 int y1, y; 2172 int y1, y;
1123 int z; 2173 int z;
… …
1136 ? self->row + y 2186 ? self->row + y
1137 : 0; 2187 : 0;
1138 2188
1139 for (x = x0; x < x1; x++) 2189 for (x = x0; x < x1; x++)
1140 { 2190 {
1141 int r = 32, g = 32, b = 32, a = 192; 2191 unsigned int r = 32, g = 32, b = 32, a = 192;
1142 2192
1143 if (row && row->c0 <= x && x < row->c1) 2193 if (row && row->c0 <= x && x < row->c1)
1144 { 2194 {
1145 mapcell *cell = row->col + (x - row->c0); 2195 mapcell *cell = row->col + (x - row->c0);
1146 2196
1147 for (z = 0; z <= 0; z++) 2197 for (z = 0; z <= 0; z++)
1148 { 2198 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 2199 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 2200 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 2201 int a1 = tex.a;
1156 2202
1157 r = (r * a0 + tex.r * a1) / 255; 2203 r = div255 (r * a0 + tex.r * a1);
1158 g = (g * a0 + tex.g * a1) / 255; 2204 g = div255 (g * a0 + tex.g * a1);
1159 b = (b * a0 + tex.b * a1) / 255; 2205 b = div255 (b * a0 + tex.b * a1);
1160 a = (a * a0 + tex.a * a1) / 255; 2206 a = div255 (a * a0 + tex.a * a1);
1161 }
1162 } 2207 }
1163 } 2208 }
1164 2209
1165 *map++ = (r ) 2210 *map++ = (r )
1166 | (g << 8) 2211 | (g << 8)
1167 | (b << 16) 2212 | (b << 16)
1168 | (a << 24); 2213 | (a << 24);
1169 } 2214 }
1170 } 2215 }
1171 2216
1172 RETVAL = map_sv; 2217 RETVAL = map_sv;
1173} 2218}
1174 OUTPUT: 2219 OUTPUT:
1175 RETVAL 2220 RETVAL
1176 2221
1177void 2222void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2223draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2224 CODE:
2225{
2226 int x, y, z;
2227
2228 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2230 smooth_key skey;
2231 int pl_x, pl_y;
2232 maptex pl_tex;
2233 rc_t *rc = rc_alloc ();
2234 rc_t *rc_ov = rc_alloc ();
2235 rc_key_t key;
2236 rc_array_t *arr;
2237
2238 pl_tex.name = 0;
2239
2240 // that's current max. sorry.
2241 if (sw > 255) sw = 255;
2242 if (sh > 255) sh = 255;
2243
2244 // clear key, in case of extra padding
2245 memset (&skey, 0, sizeof (skey));
2246
2247 memset (&key, 0, sizeof (key));
2248 key.r = 255;
2249 key.g = 255;
2250 key.b = 255;
2251 key.a = 255;
2252 key.mode = GL_QUADS;
2253 key.format = GL_T2F_V3F;
2254
2255 mx += self->x;
2256 my += self->y;
2257
2258 // first pass: determine smooth_max
2259 // rather ugly, if you ask me
2260 // could also be stored inside mapcell and updated on change
2261 memset (smooth_max, 0, sizeof (smooth_max));
2262
2263 for (y = 0; y < sh; y++)
2264 if (0 <= y + my && y + my < self->rows)
2265 {
2266 maprow *row = self->row + (y + my);
2267
2268 for (x = 0; x < sw; x++)
2269 if (row->c0 <= x + mx && x + mx < row->c1)
2270 {
2271 mapcell *cell = row->col + (x + mx - row->c0);
2272
2273 smooth_max[x + 1][y + 1] =
2274 MAX (self->tex [cell->tile [0]].smoothlevel,
2275 MAX (self->tex [cell->tile [1]].smoothlevel,
2276 self->tex [cell->tile [2]].smoothlevel));
2277 }
2278 }
2279
2280 glEnable (GL_BLEND);
2281 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2282 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2283
2284 for (z = 0; z <= 2; z++)
2285 {
2286 smooth_hash smooth;
2287 memset (smooth_level, 0, sizeof (smooth_level));
2288 key.texname = -1;
2289
2290 for (y = 0; y < sh; y++)
2291 if (0 <= y + my && y + my < self->rows)
2292 {
2293 maprow *row = self->row + (y + my);
2294
2295 for (x = 0; x < sw; x++)
2296 if (row->c0 <= x + mx && x + mx < row->c1)
2297 {
2298 mapcell *cell = row->col + (x + mx - row->c0);
2299 tileid tile = cell->tile [z];
2300
2301 if (tile)
2302 {
2303 maptex tex = self->tex [tile];
2304 int px, py;
2305
2306 if (key.texname != tex.name)
2307 {
2308 self->tex [tile].unused = 0;
2309
2310 if (!tex.name)
2311 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2312
2313 key.texname = tex.name;
2314 arr = rc_array (rc, &key);
2315 }
2316
2317 px = (x + 1) * Th - tex.w;
2318 py = (y + 1) * Tw - tex.h;
2319
2320 if (expect_false (cell->player == player) && expect_false (z == 2))
2321 {
2322 pl_x = px;
2323 pl_y = py;
2324 pl_tex = tex;
2325 continue;
2326 }
2327
2328 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2329 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2330 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2331 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2332
2333 // update smooth hash
2334 if (tex.smoothtile)
2335 {
2336 skey.tile = tex.smoothtile;
2337 skey.level = tex.smoothlevel;
2338
2339 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2340
2341 // add bits to current tile and all neighbours. skey.x|y is
2342 // shifted +1|+1 so we always stay positive.
2343
2344 // bits is ___n cccc CCCC bbbb
2345 // n do not draw borders&corners
2346 // c draw these corners, but...
2347 // C ... not these
2348 // b draw these borders
2349
2350 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2351 // ┃· ·· ·┃ ━━
2352
2353 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2354 // ·· ·· ·┏ ┓·
2355
2356 // full tile
2357 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2358
2359 // borders
2360 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2361 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2362 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2363 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2364
2365 // corners
2366 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2367 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2368 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2369 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2370 }
2371 }
2372
2373 if (expect_false (z == 2) && expect_false (cell->flags))
2374 {
2375 // overlays such as the speech bubble, probably more to come
2376 if (cell->flags & 1)
2377 {
2378 rc_key_t key_ov = key;
2379 maptex tex = self->tex [TEXID_SPEECH];
2380 rc_array_t *arr;
2381 int px = x * Tw + Tw * 2 / 32;
2382 int py = y * Th - Th * 6 / 32;
2383
2384 key_ov.texname = tex.name;
2385 arr = rc_array (rc_ov, &key_ov);
2386
2387 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2388 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2389 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2390 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2391 }
2392 }
2393 }
2394 }
2395
2396 rc_draw (rc);
2397 rc_clear (rc);
2398
2399 // go through all smoothlevels, lowest to highest, then draw.
2400 // this is basically counting sort
2401 {
2402 int w, b;
2403
2404 glEnable (GL_TEXTURE_2D);
2405 glBegin (GL_QUADS);
2406 for (w = 0; w < 256 / 32; ++w)
2407 {
2408 uint32_t smask = smooth_level [w];
2409 if (smask)
2410 for (b = 0; b < 32; ++b)
2411 if (smask & (((uint32_t)1) << b))
2412 {
2413 int level = (w << 5) | b;
2414 HE *he;
2415
2416 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2417 {
2418 smooth_key &skey = it->first;
2419 IV bits = it->second;
2420
2421 if (!(bits & 0x1000)
2422 && skey.level == level
2423 && level > smooth_max [skey.x][skey.y])
2424 {
2425 maptex tex = self->tex [skey.tile];
2426 int px = (((int)skey.x) - 1) * Tw;
2427 int py = (((int)skey.y) - 1) * Th;
2428 int border = bits & 15;
2429 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2430 float dx = tex.s * .0625f; // 16 images/row
2431 float dy = tex.t * .5f ; // 2 images/column
2432
2433 if (tex.name)
2434 {
2435 // this time avoiding texture state changes
2436 // save gobs of state changes.
2437 if (key.texname != tex.name)
2438 {
2439 self->tex [skey.tile].unused = 0;
2440
2441 glEnd ();
2442 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2443 glBegin (GL_QUADS);
2444 }
2445
2446 if (border)
2447 {
2448 float ox = border * dx;
2449
2450 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2451 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2452 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2453 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2454 }
2455
2456 if (corner)
2457 {
2458 float ox = corner * dx;
2459
2460 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2461 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2462 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2463 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2464 }
2465 }
2466 }
2467 }
2468 }
2469 }
2470
2471 glEnd ();
2472 glDisable (GL_TEXTURE_2D);
2473 key.texname = -1;
2474 }
2475 }
2476
2477 if (pl_tex.name)
2478 {
2479 maptex tex = pl_tex;
2480 int px = pl_x + sdx;
2481 int py = pl_y + sdy;
2482
2483 key.texname = tex.name;
2484 arr = rc_array (rc, &key);
2485
2486 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2487 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2488 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2489 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2490
2491 rc_draw (rc);
2492 }
2493
2494 rc_draw (rc_ov);
2495 rc_clear (rc_ov);
2496
2497 glDisable (GL_BLEND);
2498 rc_free (rc);
2499 rc_free (rc_ov);
2500
2501 // top layer: overlays such as the health bar
2502 for (y = 0; y < sh; y++)
2503 if (0 <= y + my && y + my < self->rows)
2504 {
2505 maprow *row = self->row + (y + my);
2506
2507 for (x = 0; x < sw; x++)
2508 if (row->c0 <= x + mx && x + mx < row->c1)
2509 {
2510 mapcell *cell = row->col + (x + mx - row->c0);
2511
2512 int px = x * Tw;
2513 int py = y * Th;
2514
2515 if (expect_false (cell->player == player))
2516 {
2517 px += sdx;
2518 py += sdy;
2519 }
2520
2521 if (cell->stat_hp)
2522 {
2523 int width = cell->stat_width * Tw;
2524 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2525
2526 glColor3ub (0, 0, 0);
2527 glRectf (px + 1, py - thick - 2,
2528 px + width - 1, py);
2529
2530 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2531 glRectf (px + 2,
2532 py - thick - 1,
2533 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2534 }
2535 }
2536 }
2537}
2538
2539void
2540draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2541 CODE:
2542{
2543 static float color[16][3] = {
2544 { 0.00f, 0.00f, 0.00f },
2545 { 1.00f, 1.00f, 1.00f },
2546 { 0.00f, 0.00f, 0.55f },
2547 { 1.00f, 0.00f, 0.00f },
2548
2549 { 1.00f, 0.54f, 0.00f },
2550 { 0.11f, 0.56f, 1.00f },
2551 { 0.93f, 0.46f, 0.00f },
2552 { 0.18f, 0.54f, 0.34f },
2553
2554 { 0.56f, 0.73f, 0.56f },
2555 { 0.80f, 0.80f, 0.80f },
2556 { 0.55f, 0.41f, 0.13f },
2557 { 0.99f, 0.77f, 0.26f },
2558
2559 { 0.74f, 0.65f, 0.41f },
2560
2561 { 0.00f, 1.00f, 1.00f },
2562 { 1.00f, 0.00f, 1.00f },
2563 { 1.00f, 1.00f, 0.00f },
2564 };
2565
2566 int x, y;
2567
2568 glEnable (GL_TEXTURE_2D);
2569 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2570 * but the nvidia driver (185.18.14) mishandles alpha textures
2571 * and takes the colour from god knows where instead of using
2572 * Cp. MODULATE results in the same colour, but slightly different
2573 * alpha, but atcually gives us the correct colour with nvidia.
2574 */
2575 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2576 glEnable (GL_BLEND);
2577 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2578 glBegin (GL_QUADS);
2579
2580 for (y = 0; y < h; y++)
2581 for (x = 0; x < w; x++)
2582 {
2583 unsigned char m = data [x + y * w];
2584
2585 if (m)
2586 {
2587 float *c = color [m & 15];
2588
2589 float tx1 = m & 0x40 ? 0.5f : 0.f;
2590 float tx2 = tx1 + 0.5f;
2591
2592 glColor4f (c[0], c[1], c[2], 1);
2593 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2594 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2595 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2596 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2597 }
2598 }
2599
2600 glEnd ();
2601 glDisable (GL_BLEND);
2602 glDisable (GL_TEXTURE_2D);
2603}
2604
2605void
2606fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2607 PPCODE:
1180{ 2608{
1181 int vx, vy;
1182 int x, y, z; 2609 int x, y;
1183 int last_name;
1184 mapface face;
1185 int sw4 = (sw + 3) & ~3; 2610 int sw1 = sw + 2;
2611 int sh1 = sh + 2;
2612 int sh3 = sh * 3;
2613 int sw3 = sw * 3;
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2614 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2615 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2616 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1189 memset (darkness, 255, sw4 * sh); 2617 memset (darkness1, 0, sw1*sh1);
2618
1190 SvPOK_only (darkness_sv); 2619 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2620 SvCUR_set (darkness3_sv, sw3 * sh3);
1192 2621
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2622 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2623 my += self->y - 1;
1195 2624
1196 /*
1197 int vx = self->vx = self->w >= sw
1198 ? self->x + (self->w - sw) / 2
1199 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200
1201 int vy = self->vy = self->h >= sh
1202 ? self->y + (self->h - sh) / 2
1203 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204 */
1205
1206 glColor4ub (255, 255, 255, 255);
1207
1208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209 glEnable (GL_BLEND);
1210 glEnable (GL_TEXTURE_2D);
1211 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213 glBegin (GL_QUADS);
1214
1215 last_name = 0;
1216
1217 for (z = 0; z < 3; z++)
1218 for (y = 0; y < sh; y++) 2625 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2626 if (0 <= y + my && y + my < self->rows)
1220 { 2627 {
1221 maprow *row = self->row + (y + vy); 2628 maprow *row = self->row + (y + my);
1222 2629
1223 for (x = 0; x < sw; x++) 2630 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2631 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2632 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2633 mapcell *cell = row->col + (x + mx - row->c0);
1227 2634
1228 darkness[y * sw4 + x] = cell->darkness < 0 2635 darkness1 [y * sw1 + x] = cell->darkness
2636 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1229 ? 255 - FOW_DARKNESS 2637 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1230 : 255 - cell->darkness;
1231
1232 face = cell->face [z];
1233
1234 if (face)
1235 {
1236 maptex tex = self->tex [face];
1237
1238 int px = (x + 1) * 32 - tex.w;
1239 int py = (y + 1) * 32 - tex.h;
1240
1241 if (last_name != tex.name)
1242 {
1243 glEnd ();
1244 last_name = tex.name;
1245 glBindTexture (GL_TEXTURE_2D, last_name);
1246 glBegin (GL_QUADS);
1247 }
1248
1249 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253 }
1254 } 2638 }
1255 } 2639 }
1256 2640
1257 glEnd (); 2641 for (y = 0; y < sh; ++y)
2642 for (x = 0; x < sw; ++x)
2643 {
2644 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2645 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2646 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2647 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2648 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2649 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2650 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2651 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2652 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2653
1259 glDisable (GL_TEXTURE_2D); 2654 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2655 uint8_t r21 = d21;
2656 uint8_t r31 = (d21 + d31 + d32) / 3;
2657
2658 uint8_t r12 = d12;
2659 uint8_t r22 = d22;
2660 uint8_t r32 = d32;
2661
2662 uint8_t r13 = (d13 + d23 + d12) / 3;
2663 uint8_t r23 = d23;
2664 uint8_t r33 = (d23 + d33 + d32) / 3;
2665
2666 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2667 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2668 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2669 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2670 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2671 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2672 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2673 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2674 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2675 }
2676
2677 free (darkness1);
1261 2678
1262 EXTEND (SP, 3); 2679 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2680 PUSHs (sv_2mortal (newSViv (sw3)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2681 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2682 PUSHs (darkness3_sv);
1266} 2683}
1267 2684
1268SV * 2685SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2686get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2687 CODE:
1271{ 2688{
1272 int x, y, x1, y1; 2689 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2690 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2691 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2716 if (row && row->c0 <= x && x < row->c1)
1300 { 2717 {
1301 mapcell *cell = row->col + (x - row->c0); 2718 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2719 uint8_t flags = 0;
1303 2720
1304 if (cell->face [0]) flags |= 1; 2721 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2722 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2723 if (cell->tile [2]) flags |= 4;
1307 2724
1308 *data++ = flags; 2725 *data++ = flags;
1309 2726
1310 if (flags & 1) 2727 if (flags & 1)
1311 { 2728 {
2729 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2730 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2731 *data++ = tile;
1314 } 2732 }
1315 2733
1316 if (flags & 2) 2734 if (flags & 2)
1317 { 2735 {
2736 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2737 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2738 *data++ = tile;
1320 } 2739 }
1321 2740
1322 if (flags & 4) 2741 if (flags & 4)
1323 { 2742 {
2743 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2744 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2745 *data++ = tile;
1326 } 2746 }
1327 } 2747 }
1328 else 2748 else
1329 *data++ = 0; 2749 *data++ = 0;
1330 } 2750 }
1331 } 2751 }
1332 2752
2753 /* if size is w*h + 5 then no data has been found */
2754 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2755 {
1333 SvPOK_only (data_sv); 2756 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2757 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2758 }
2759
1335 RETVAL = data_sv; 2760 RETVAL = data_sv;
1336} 2761}
1337 OUTPUT: 2762 OUTPUT:
1338 RETVAL 2763 RETVAL
1339 2764
1340void 2765void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2766set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2767 PPCODE:
1343{ 2768{
1344 int x, y, z; 2769 int x, y, z;
1345 int w, h; 2770 int w, h;
1346 int x1, y1; 2771 int x1, y1;
2772 STRLEN len;
2773 uint8_t *data, *end;
2774
2775 len = SvLEN (data_sv);
2776 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2777 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2778 end = data + len + 8;
2779
2780 if (len < 5)
2781 XSRETURN_EMPTY;
1347 2782
1348 if (*data++ != 0) 2783 if (*data++ != 0)
1349 return; /* version mismatch */ 2784 XSRETURN_EMPTY; /* version mismatch */
1350 2785
1351 w = *data++ << 8; w |= *data++; 2786 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2787 h = *data++ << 8; h |= *data++;
1353 2788
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2789 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1366 { 2801 {
1367 maprow *row = map_get_row (self, y); 2802 maprow *row = map_get_row (self, y);
1368 2803
1369 for (x = x0; x < x1; x++) 2804 for (x = x0; x < x1; x++)
1370 { 2805 {
2806 uint8_t flags;
2807
2808 if (data + 7 >= end)
2809 XSRETURN_EMPTY;
2810
1371 uint8_t flags = *data++; 2811 flags = *data++;
1372 2812
1373 if (flags) 2813 if (flags)
1374 { 2814 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2815 mapcell *cell = row_get_cell (row, x);
2816 tileid tile[3] = { 0, 0, 0 };
1378 2817
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2818 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2819 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2820 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2821
1383 if (cell->darkness <= 0) 2822 if (cell->darkness == 0)
1384 { 2823 {
1385 cell->darkness = -1; 2824 /*cell->darkness = 0;*/
2825 EXTEND (SP, 3);
1386 2826
1387 for (z = 0; z <= 2; z++) 2827 for (z = 0; z <= 2; z++)
1388 { 2828 {
1389 cell->face[z] = face[z]; 2829 tileid t = tile [z];
1390 2830
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2831 if (t >= self->texs || (t && !self->tex [t].name))
2832 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2833 PUSHs (sv_2mortal (newSViv (t)));
2834 need_texid (self, t);
2835 }
2836
2837 cell->tile [z] = t;
1393 } 2838 }
1394 } 2839 }
1395 } 2840 }
1396 } 2841 }
1397 } 2842 }
1398} 2843}
1399 2844
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2845MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2846
1402CFClient::MixChunk 2847DC::RW
1403new_from_file (SV *class, char *path) 2848new (SV *klass, SV *data_sv)
1404 CODE: 2849 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2850{
2851 STRLEN datalen;
2852 char *data = SvPVbyte (data_sv, datalen);
2853
2854 RETVAL = SDL_RWFromConstMem (data, datalen);
2855}
1406 OUTPUT: 2856 OUTPUT:
1407 RETVAL 2857 RETVAL
1408 2858
2859DC::RW
2860new_from_file (SV *klass, const char *path, const char *mode = "rb")
2861 CODE:
2862 RETVAL = SDL_RWFromFile (path, mode);
2863 OUTPUT:
2864 RETVAL
2865
2866# fails on win32:
2867# dc.xs(2268) : error C2059: syntax error : '('
1409void 2868#void
2869#close (DC::RW self)
2870# CODE:
2871# (self->(close)) (self);
2872
2873MODULE = Deliantra::Client PACKAGE = DC::Channel
2874
2875PROTOTYPES: DISABLE
2876
2877DC::Channel
2878find ()
2879 CODE:
2880{
2881 RETVAL = Mix_GroupAvailable (-1);
2882
2883 if (RETVAL < 0)
2884 {
2885 RETVAL = Mix_GroupOldest (-1);
2886
2887 if (RETVAL < 0)
2888 {
2889 // happens sometimes, maybe it just stopped playing(?)
2890 RETVAL = Mix_GroupAvailable (-1);
2891
2892 if (RETVAL < 0)
2893 XSRETURN_UNDEF;
2894 }
2895 else
2896 Mix_HaltChannel (RETVAL);
2897 }
2898
2899 Mix_UnregisterAllEffects (RETVAL);
2900 Mix_Volume (RETVAL, 128);
2901}
2902 OUTPUT:
2903 RETVAL
2904
2905void
2906halt (DC::Channel self)
2907 CODE:
2908 Mix_HaltChannel (self);
2909
2910void
2911expire (DC::Channel self, int ticks = -1)
2912 CODE:
2913 Mix_ExpireChannel (self, ticks);
2914
2915void
2916fade_out (DC::Channel self, int ticks = -1)
2917 CODE:
2918 Mix_FadeOutChannel (self, ticks);
2919
2920int
2921volume (DC::Channel self, int volume)
2922 CODE:
2923 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2924 OUTPUT:
2925 RETVAL
2926
2927void
2928unregister_all_effects (DC::Channel self)
2929 CODE:
2930 Mix_UnregisterAllEffects (self);
2931
2932void
2933set_panning (DC::Channel self, int left, int right)
2934 CODE:
2935 left = CLAMP (left , 0, 255);
2936 right = CLAMP (right, 0, 255);
2937 Mix_SetPanning (self, left, right);
2938
2939void
2940set_distance (DC::Channel self, int distance)
2941 CODE:
2942 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2943
2944void
2945set_position (DC::Channel self, int angle, int distance)
2946 CODE:
2947
2948void
2949set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2950 CODE:
2951{
2952 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2953 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2954 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2955}
2956
2957void
2958set_reverse_stereo (DC::Channel self, int flip)
2959 CODE:
2960 Mix_SetReverseStereo (self, flip);
2961
2962MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2963
2964PROTOTYPES: DISABLE
2965
2966void
2967decoders ()
2968 PPCODE:
2969#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2970 int i, num = Mix_GetNumChunkDecoders ();
2971 EXTEND (SP, num);
2972 for (i = 0; i < num; ++i)
2973 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2974#else
2975 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2976#endif
2977
2978DC::MixChunk
2979new (SV *klass, DC::RW rwops)
2980 CODE:
2981 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2982 OUTPUT:
2983 RETVAL
2984
2985void
1410DESTROY (CFClient::MixChunk self) 2986DESTROY (DC::MixChunk self)
1411 CODE: 2987 CODE:
1412 Mix_FreeChunk (self); 2988 Mix_FreeChunk (self);
1413 2989
1414int 2990int
1415volume (CFClient::MixChunk self, int volume = -1) 2991volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2992 CODE:
2993 if (items > 1)
2994 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2995 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2996 OUTPUT:
1419 RETVAL 2997 RETVAL
1420 2998
1421int 2999DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 3000play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 3001 CODE:
3002{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 3003 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
3004
3005 if (RETVAL < 0)
3006 XSRETURN_UNDEF;
3007
3008 if (channel < 0)
3009 {
3010 Mix_UnregisterAllEffects (RETVAL);
3011 Mix_Volume (RETVAL, 128);
3012 }
3013}
1425 OUTPUT: 3014 OUTPUT:
1426 RETVAL 3015 RETVAL
1427 3016
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 3017MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3018
3019void
3020decoders ()
3021 PPCODE:
3022#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3023 int i, num = Mix_GetNumMusicDecoders ();
3024 EXTEND (SP, num);
3025 for (i = 0; i < num; ++i)
3026 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3027#else
3028 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3029#endif
1429 3030
1430int 3031int
1431volume (int volume = -1) 3032volume (int volume = -1)
3033 PROTOTYPE: ;$
1432 CODE: 3034 CODE:
3035 if (items > 0)
3036 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 3037 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 3038 OUTPUT:
1435 RETVAL 3039 RETVAL
1436 3040
1437CFClient::MixMusic 3041void
1438new_from_file (SV *class, char *path) 3042fade_out (int ms)
1439 CODE: 3043 CODE:
1440 RETVAL = Mix_LoadMUS (path); 3044 Mix_FadeOutMusic (ms);
3045
3046void
3047halt ()
3048 CODE:
3049 Mix_HaltMusic ();
3050
3051int
3052playing ()
3053 CODE:
3054 RETVAL = Mix_PlayingMusic ();
1441 OUTPUT: 3055 OUTPUT:
1442 RETVAL 3056 RETVAL
1443 3057
3058DC::MixMusic
3059new (SV *klass, DC::RW rwops)
3060 CODE:
3061 RETVAL = Mix_LoadMUS_RW (rwops);
3062 OUTPUT:
3063 RETVAL
3064
1444void 3065void
1445DESTROY (CFClient::MixMusic self) 3066DESTROY (DC::MixMusic self)
1446 CODE: 3067 CODE:
1447 Mix_FreeMusic (self); 3068 Mix_FreeMusic (self);
1448 3069
1449int 3070int
1450play (CFClient::MixMusic self, int loops = -1) 3071play (DC::MixMusic self, int loops = -1)
1451 CODE: 3072 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 3073 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 3074 OUTPUT:
1454 RETVAL 3075 RETVAL
1455 3076
3077void
3078fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3079 CODE:
3080 Mix_FadeInMusicPos (self, loops, ms, position);
3081
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 3082MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3083
3084PROTOTYPES: ENABLE
1457 3085
1458BOOT: 3086BOOT:
1459{ 3087{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3088 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 3089 static const struct {
1462 const char *name; 3090 const char *name;
1463 IV iv; 3091 IV iv;
1464 } *civ, const_iv[] = { 3092 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 3093# define const_iv(name) { # name, (IV)name }
3094 const_iv (GL_VENDOR),
3095 const_iv (GL_VERSION),
3096 const_iv (GL_EXTENSIONS),
3097 const_iv (GL_MAX_TEXTURE_UNITS),
1466 const_iv (GL_COLOR_MATERIAL), 3098 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 3099 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 3100 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 3101 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 3102 const_iv (GL_BLEND),
3103 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 3104 const_iv (GL_SCISSOR_TEST),
3105 const_iv (GL_DEPTH_TEST),
3106 const_iv (GL_ALPHA_TEST),
3107 const_iv (GL_NORMALIZE),
3108 const_iv (GL_RESCALE_NORMAL),
3109 const_iv (GL_FRONT),
3110 const_iv (GL_BACK),
3111 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 3112 const_iv (GL_AND),
1473 const_iv (GL_ONE), 3113 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 3114 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 3115 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 3116 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3117 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 3118 const_iv (GL_ONE_MINUS_DST_ALPHA),
3119 const_iv (GL_SRC_COLOR),
3120 const_iv (GL_DST_COLOR),
3121 const_iv (GL_ONE_MINUS_SRC_COLOR),
3122 const_iv (GL_ONE_MINUS_DST_COLOR),
3123 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 3124 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 3125 const_iv (GL_RGBA),
3126 const_iv (GL_RGBA4),
3127 const_iv (GL_RGBA8),
3128 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 3129 const_iv (GL_UNSIGNED_BYTE),
3130 const_iv (GL_UNSIGNED_SHORT),
3131 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 3132 const_iv (GL_ALPHA),
3133 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 3134 const_iv (GL_LUMINANCE),
3135 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 3136 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3137 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3138 const_iv (GL_COMPRESSED_ALPHA_ARB),
3139 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3140 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3141 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3142 const_iv (GL_COMPRESSED_RGB_ARB),
3143 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 3144 const_iv (GL_COMPILE),
3145 const_iv (GL_PROXY_TEXTURE_1D),
3146 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 3147 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 3148 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 3149 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 3150 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 3151 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 3152 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 3153 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 3154 const_iv (GL_TEXTURE_WRAP_T),
3155 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 3156 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 3157 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 3158 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 3159 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3160 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3161 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3162 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3163 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 3164 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 3165 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 3166 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 3167 const_iv (GL_REPLACE),
3168 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 3169 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 3170 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 3171 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 3172 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 3173 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 3174 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 3175 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 3176 const_iv (GL_CONSTANT_BORDER),
3177 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 3178 const_iv (GL_LINES),
3179 const_iv (GL_LINE_STRIP),
3180 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 3181 const_iv (GL_QUADS),
3182 const_iv (GL_QUAD_STRIP),
3183 const_iv (GL_TRIANGLES),
3184 const_iv (GL_TRIANGLE_STRIP),
3185 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 3186 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3187 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3188 const_iv (GL_POINT_SMOOTH_HINT),
3189 const_iv (GL_LINE_SMOOTH_HINT),
3190 const_iv (GL_POLYGON_SMOOTH_HINT),
3191 const_iv (GL_GENERATE_MIPMAP_HINT),
3192 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 3193 const_iv (GL_FASTEST),
3194 const_iv (GL_DONT_CARE),
3195 const_iv (GL_NICEST),
3196 const_iv (GL_V2F),
3197 const_iv (GL_V3F),
3198 const_iv (GL_T2F_V3F),
3199 const_iv (GL_T2F_N3F_V3F),
3200 const_iv (GL_FUNC_ADD),
3201 const_iv (GL_FUNC_SUBTRACT),
3202 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1520# undef const_iv 3203# undef const_iv
1521 }; 3204 };
1522 3205
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3206 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3207 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3208
3209 texture_av = newAV ();
3210 AvREAL_off (texture_av);
1525} 3211}
3212
3213void
3214disable_GL_EXT_blend_func_separate ()
3215 CODE:
3216 gl.BlendFuncSeparate = 0;
3217 gl.BlendFuncSeparateEXT = 0;
3218
3219void
3220apple_nvidia_bug (int enable)
3221
3222const char *
3223gl_vendor ()
3224 CODE:
3225 RETVAL = (const char *)glGetString (GL_VENDOR);
3226 OUTPUT:
3227 RETVAL
3228
3229const char *
3230gl_version ()
3231 CODE:
3232 RETVAL = (const char *)glGetString (GL_VERSION);
3233 OUTPUT:
3234 RETVAL
3235
3236const char *
3237gl_extensions ()
3238 CODE:
3239 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3240 OUTPUT:
3241 RETVAL
3242
3243const char *glGetString (GLenum pname)
3244 CODE:
3245 RETVAL = (const char *)glGetString (pname);
3246 OUTPUT:
3247 RETVAL
3248
3249GLint glGetInteger (GLenum pname)
3250 CODE:
3251 glGetIntegerv (pname, &RETVAL);
3252 OUTPUT:
3253 RETVAL
3254
3255GLdouble glGetDouble (GLenum pname)
3256 CODE:
3257 glGetDoublev (pname, &RETVAL);
3258 OUTPUT:
3259 RETVAL
1526 3260
1527int glGetError () 3261int glGetError ()
3262
3263void glFinish ()
3264
3265void glFlush ()
1528 3266
1529void glClear (int mask) 3267void glClear (int mask)
1530 3268
1531void glClearColor (float r, float g, float b, float a = 1.0) 3269void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 3270 PROTOTYPE: @
… …
1539 3277
1540void glHint (int target, int mode) 3278void glHint (int target, int mode)
1541 3279
1542void glBlendFunc (int sfactor, int dfactor) 3280void glBlendFunc (int sfactor, int dfactor)
1543 3281
3282void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3283 CODE:
3284 gl_BlendFuncSeparate (sa, da, saa, daa);
3285
3286# void glBlendEquation (int se)
3287
3288void glDepthMask (int flag)
3289
1544void glLogicOp (int opcode) 3290void glLogicOp (int opcode)
1545 3291
1546void glColorMask (int red, int green, int blue, int alpha) 3292void glColorMask (int red, int green, int blue, int alpha)
1547 3293
1548void glMatrixMode (int mode) 3294void glMatrixMode (int mode)
… …
1551 3297
1552void glPopMatrix () 3298void glPopMatrix ()
1553 3299
1554void glLoadIdentity () 3300void glLoadIdentity ()
1555 3301
3302void glDrawBuffer (int buffer)
3303
3304void glReadBuffer (int buffer)
3305
1556# near and far are due to microsofts buggy c compiler 3306# near_ and far_ are due to microsofts buggy "c" compiler
3307void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3308
3309# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3310void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3311
3312PROTOTYPES: DISABLE
1558 3313
1559void glViewport (int x, int y, int width, int height) 3314void glViewport (int x, int y, int width, int height)
1560 3315
1561void glScissor (int x, int y, int width, int height) 3316void glScissor (int x, int y, int width, int height)
1562 3317
… …
1570 3325
1571void glRotate (float angle, float x, float y, float z) 3326void glRotate (float angle, float x, float y, float z)
1572 CODE: 3327 CODE:
1573 glRotatef (angle, x, y, z); 3328 glRotatef (angle, x, y, z);
1574 3329
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 3330void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 3331 PROTOTYPE: @
3332 ALIAS:
3333 glColor_premultiply = 1
1581 CODE: 3334 CODE:
1582 glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999); 3335 if (ix)
3336 {
3337 r *= a;
3338 g *= a;
3339 b *= a;
3340 }
3341 // microsoft visual "c" rounds instead of truncating...
3342 glColor4f (r, g, b, a);
3343
3344void glRasterPos (float x, float y, float z = 0.)
3345 CODE:
3346 glRasterPos3f (0, 0, z);
3347 glBitmap (0, 0, 0, 0, x, y, 0);
1583 3348
1584void glVertex (float x, float y, float z = 0.) 3349void glVertex (float x, float y, float z = 0.)
1585 CODE: 3350 CODE:
1586 glVertex3f (x, y, z); 3351 glVertex3f (x, y, z);
1587 3352
1588void glTexCoord (float s, float t) 3353void glTexCoord (float s, float t)
1589 CODE: 3354 CODE:
1590 glTexCoord2f (s, t); 3355 glTexCoord2f (s, t);
1591 3356
3357void glRect (float x1, float y1, float x2, float y2)
3358 CODE:
3359 glRectf (x1, y1, x2, y2);
3360
3361void glRect_lineloop (float x1, float y1, float x2, float y2)
3362 CODE:
3363 glBegin (GL_LINE_LOOP);
3364 glVertex2f (x1, y1);
3365 glVertex2f (x2, y1);
3366 glVertex2f (x2, y2);
3367 glVertex2f (x1, y2);
3368 glEnd ();
3369
3370PROTOTYPES: ENABLE
3371
3372void glBegin (int mode)
3373
3374void glEnd ()
3375
3376void glPointSize (GLfloat size)
3377
3378void glLineWidth (GLfloat width)
3379
3380void glInterleavedArrays (int format, int stride, char *data)
3381
3382void glDrawElements (int mode, int count, int type, char *indices)
3383
3384# 1.2 void glDrawRangeElements (int mode, int start, int end
3385
1592void glTexEnv (int target, int pname, float param) 3386void glTexEnv (int target, int pname, float param)
1593 CODE: 3387 CODE:
1594 glTexEnvf (target, pname, param); 3388 glTexEnvf (target, pname, param);
1595 3389
1596void glTexParameter (int target, int pname, float param) 3390void glTexParameter (int target, int pname, float param)
… …
1599 3393
1600void glBindTexture (int target, int name) 3394void glBindTexture (int target, int name)
1601 3395
1602void glConvolutionParameter (int target, int pname, float params) 3396void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 3397 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3398 if (gl.ConvolutionParameterf)
3399 gl.ConvolutionParameterf (target, pname, params);
1605 3400
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3401void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 3402 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3403 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 3404 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 3405
1611void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3406void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1612 CODE: 3407 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3408 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 3409 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 3410
1616void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3411void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1617 3412
1618void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3413void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619 3414
1620void glRasterPos (int x, int y) 3415void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 3416
1622 glRasterPos2i (x, y); 3417void glPixelZoom (float x, float y)
1623 3418
1624void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3419void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625 3420
1626int glGenTexture () 3421int glGenTexture ()
1627 CODE: 3422 CODE:
1628{ 3423 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 3424 OUTPUT:
1634 RETVAL 3425 RETVAL
1635 3426
1636void glDeleteTexture (int name) 3427void glDeleteTexture (int name)
1637 CODE: 3428 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 3429 del_texture (name);
1641} 3430
1642
1643int glGenList () 3431int glGenList ()
1644 CODE: 3432 CODE:
1645 RETVAL = glGenLists (1); 3433 RETVAL = glGenLists (1);
1646 OUTPUT: 3434 OUTPUT:
1647 RETVAL 3435 RETVAL
… …
1654 3442
1655void glEndList () 3443void glEndList ()
1656 3444
1657void glCallList (int list) 3445void glCallList (int list)
1658 3446
3447void c_init ()
3448 CODE:
3449 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3450 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3451
3452MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3453
3454PROTOTYPES: DISABLE
3455
3456void
3457find_widget (SV *self, NV x, NV y)
3458 PPCODE:
3459{
3460 if (within_widget (self, x, y))
3461 XPUSHs (self);
3462}
3463
3464BOOT:
3465{
3466 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3467
3468 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3469 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3470 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3471 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3472}
3473
3474void
3475draw (SV *self)
3476 CODE:
3477{
3478 HV *hv;
3479 SV **svp;
3480 NV x, y, w, h;
3481 SV *draw_x_sv = GvSV (draw_x_gv);
3482 SV *draw_y_sv = GvSV (draw_y_gv);
3483 SV *draw_w_sv = GvSV (draw_w_gv);
3484 SV *draw_h_sv = GvSV (draw_h_gv);
3485 double draw_x, draw_y;
3486
3487 if (!SvROK (self))
3488 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3489
3490 hv = (HV *)SvRV (self);
3491
3492 if (SvTYPE (hv) != SVt_PVHV)
3493 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3494
3495 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3496 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3497
3498 if (!h || !w)
3499 XSRETURN_EMPTY;
3500
3501 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3502 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3503
3504 draw_x = SvNV (draw_x_sv) + x;
3505 draw_y = SvNV (draw_y_sv) + y;
3506
3507 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3508 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3509 XSRETURN_EMPTY;
3510
3511 sv_setnv (draw_x_sv, draw_x);
3512 sv_setnv (draw_y_sv, draw_y);
3513
3514 glPushMatrix ();
3515 glTranslated (x, y, 0);
3516
3517 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3518 {
3519 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3520
3521 if (svp && SvTRUE (*svp))
3522 {
3523 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3524 glEnable (GL_BLEND);
3525 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3526 glBegin (GL_QUADS);
3527 glVertex2f (0, 0);
3528 glVertex2f (w, 0);
3529 glVertex2f (w, h);
3530 glVertex2f (0, h);
3531 glEnd ();
3532 glDisable (GL_BLEND);
3533 }
3534 }
3535#if 0
3536 // draw borders, for debugging
3537 glPushMatrix ();
3538 glColor4f (1., 1., 0., 1.);
3539 glTranslatef (.5, .5, 0.);
3540 glBegin (GL_LINE_LOOP);
3541 glVertex2f (0 , 0);
3542 glVertex2f (w - 1, 0);
3543 glVertex2f (w - 1, h - 1);
3544 glVertex2f (0 , h - 1);
3545 glEnd ();
3546 glPopMatrix ();
3547#endif
3548 PUSHMARK (SP);
3549 XPUSHs (self);
3550 PUTBACK;
3551 call_method ("_draw", G_VOID | G_DISCARD);
3552 SPAGAIN;
3553
3554 glPopMatrix ();
3555
3556 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3557 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3558}
3559

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