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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.76 by root, Thu May 11 23:41:45 2006 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 2011 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#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
26#endif
27
28#include <assert.h>
29#include <math.h>
10#include <string.h> 30#include <string.h>
11#include <stdio.h> 31#include <stdio.h>
32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 35
13#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
14#include <SDL_endian.h> 38#include <SDL_endian.h>
15#include <SDL_image.h> 39#include <SDL_image.h>
16#include <SDL_mixer.h> 40#include <SDL_mixer.h>
17#include <SDL_opengl.h> 41#include <SDL_opengl.h>
18 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
50#define PANGO_ENABLE_BACKEND
51#define G_DISABLE_CAST_CHECKS
52
19#include <glib/gmacros.h> 53#include <glib/gmacros.h>
20 54
21#include <pango/pango.h> 55#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 56
23#include <pango/pangoft2.h> 57#ifndef PANGO_VERSION_CHECK
24#include <pango/pangocairo.h> 58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
25 67
26#ifndef _WIN32 68#ifndef _WIN32
27# include <sys/types.h> 69# include <sys/types.h>
28# include <sys/socket.h> 70# include <sys/socket.h>
29# include <netinet/in.h> 71# include <netinet/in.h>
30# include <netinet/tcp.h> 72# include <netinet/tcp.h>
31# include <inttypes.h> 73# include <inttypes.h>
74#endif
75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 78#else
33 typedef unsigned char uint8_t; 79# 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 80#endif
40 81
41#include "glext.h" 82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
42 84
85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
43#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
44 91
45#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
47 94
48#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
49 96
50#define GL_CALL(type,func,args) \ 97/* mask out modifiers we are not interested in */
51 { \ 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \ 99
53 static type fptr_; \ 100#define KMOD_LRAM 0x10000 // our extension
54 \ 101
55 if (!init_) \ 102#define TEXID_SPEECH 1
56 { \ 103#define TEXID_NOFACE 2
57 init_ = 1; \ 104
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \ 105static char *
59 } \ 106fast_sv_grow (SV *sv, STRLEN need)
60 \ 107{
61 if (fptr_) \ 108 STRLEN len = SvLEN (sv);
62 fptr_ args; \ 109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
63 } 118 }
64 119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
125
126static struct
127{
128#define GL_FUNC(ptr,name) ptr name;
129#include "glfunc.h"
130#undef GL_FUNC
131} gl;
132
133static void
134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
135{
136 if (gl.BlendFuncSeparate)
137 gl.BlendFuncSeparate (sa, da, saa, daa);
138 else if (gl.BlendFuncSeparateEXT)
139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
140 else
141 glBlendFunc (sa, da);
142}
143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
168#include "texcache.c"
169#include "rendercache.c"
170
171#include "pango-font.c"
172#include "pango-fontmap.c"
173#include "pango-render.c"
174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
65typedef Mix_Chunk *CFClient__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 178typedef Mix_Music *DC__MixMusic;
67 179
68typedef PangoFontDescription *CFClient__Font; 180typedef PangoFontDescription *DC__Font;
181
182static int
183shape_attr_p (PangoLayoutRun *run)
184{
185 GSList *attrs = run->item->analysis.extra_attrs;
186
187 while (attrs)
188 {
189 PangoAttribute *attr = attrs->data;
190
191 if (attr->klass->type == PANGO_ATTR_SHAPE)
192 return 1;
193
194 attrs = attrs->next;
195 }
196
197 return 0;
198}
69 199
70typedef struct cf_layout { 200typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 201 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
74 int base_height; 203 int base_height;
75 CFClient__Font font; 204 DC__Font font;
205 rc_t *rc;
76} *CFClient__Layout; 206} *DC__Layout;
77 207
78static CFClient__Font default_font; 208static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 209static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 210static PangoFontMap *opengl_fontmap;
81 211
82static void 212static void
83substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
84{ 214{
85 FcPatternAddBool (pattern, FC_HINTING , 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
216#ifdef FC_HINT_STYLE
217 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
218#endif
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 220}
88 221
89static void 222static void
90layout_update_font (CFClient__Layout self) 223layout_update_font (DC__Layout self)
91{ 224{
92 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
93 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
94 */ 227 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
96 229
97 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 232
100 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
101} 234}
102 235
103static void 236static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 238{
239 PangoRectangle rect;
240
241 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 242 pango_layout_get_extents (self->pl, 0, &rect);
107 243
108 if (!*w) *w = 1; 244 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 245 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 246
111 *w = (*w + 3) & ~3; 247 if (!rect.width) rect.width = 1;
112} 248 if (!rect.height) rect.height = 1;
113 249
250 *w = rect.width;
251 *h = rect.height;
252}
253
254typedef uint16_t tileid;
114typedef uint16_t mapface; 255typedef uint16_t faceid;
115 256
116typedef struct { 257typedef struct {
117 GLint name; 258 GLuint name;
118 int w, h; 259 int w, h;
119 float s, t; 260 float s, t;
120 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
121} maptex; 265} maptex;
122 266
123typedef struct { 267typedef struct {
268 uint32_t player;
269 tileid tile[3];
124 int16_t darkness; 270 uint16_t darkness;
125 mapface face[3]; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 272} mapcell;
127 273
128typedef struct { 274typedef struct {
129 int32_t c0, c1; 275 int32_t c0, c1;
130 mapcell *col; 276 mapcell *col;
131} maprow; 277} maprow;
132 278
133typedef struct map { 279typedef struct map {
134 int x, y, w, h; 280 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 282 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 283 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 284
142 int32_t rows; 285 int32_t rows;
143 maprow *row; 286 maprow *row;
144} *CFClient__Map; 287} *DC__Map;
145 288
146static char * 289static char *
147prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
148{ 291{
149 char *p; 292 char *p;
… …
166} 309}
167 310
168#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#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)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
170 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
171static maprow * 334static maprow *
172map_get_row (CFClient__Map self, int y) 335map_get_row (DC__Map self, int y)
173{ 336{
174 if (0 > y) 337 if (0 > y)
175 { 338 {
176 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
215 378
216 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
217} 380}
218 381
219static mapcell * 382static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
221{ 384{
222 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
223} 386}
224 387
225static void 388static void
226map_clear (CFClient__Map self) 389map_clear (DC__Map self)
227{ 390{
228 int r; 391 int r;
229 392
230 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
238 self->oy = 0; 401 self->oy = 0;
239 self->row = 0; 402 self->row = 0;
240 self->rows = 0; 403 self->rows = 0;
241} 404}
242 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
243static void 416static void
244map_blank (CFClient__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
245{ 418{
246 int x, y; 419 int x, y;
247 maprow *row; 420 maprow *row;
421 mapcell *cell;
248 422
249 for (y = y0; y < y0 + h; y++) 423 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 424 if (y >= 0)
251 { 425 {
252 if (y >= self->rows) 426 if (y >= self->rows)
… …
258 if (x >= row->c0) 432 if (x >= row->c0)
259 { 433 {
260 if (x >= row->c1) 434 if (x >= row->c1)
261 break; 435 break;
262 436
263 row->col[x - row->c0].darkness = -1; 437 cell = row->col + x - row->c0;
438
439 CELL_CLEAR (cell);
264 } 440 }
265 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
266} 458}
267 459
268static void 460static void
269music_finished (void) 461music_finished (void)
270{ 462{
… …
289 ev.data2 = 0; 481 ev.data2 = 0;
290 482
291 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
292} 484}
293 485
294MODULE = CFClient PACKAGE = CFClient 486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
490}
491
492static unsigned int
493minpot (unsigned int n)
494{
495 if (!n)
496 return 0;
497
498 --n;
499
500 n |= n >> 1;
501 n |= n >> 2;
502 n |= n >> 4;
503 n |= n >> 8;
504 n |= n >> 16;
505
506 return n + 1;
507}
508
509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
520/* SDL should provide this, really. */
521#define SDLK_MODIFIER_MIN 300
522#define SDLK_MODIFIER_MAX 314
523
524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
295 620
296PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
297 622
298BOOT: 623BOOT:
299{ 624{
300 HV *stash = gv_stashpv ("CFClient", 1); 625 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 626 static const struct {
302 const char *name; 627 const char *name;
303 IV iv; 628 IV iv;
304 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
305# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
631 const_iv (SDLK_MODIFIER_MIN),
632 const_iv (SDLK_MODIFIER_MAX),
633
306 const_iv (SDL_ACTIVEEVENT), 634 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 635 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 636 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 637 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 638 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 647 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 648 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 649 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 650 const_iv (SDL_VIDEOEXPOSE),
323 const_iv (SDL_USEREVENT), 651 const_iv (SDL_USEREVENT),
652
653 const_iv (SDL_APPINPUTFOCUS),
654 const_iv (SDL_APPMOUSEFOCUS),
655 const_iv (SDL_APPACTIVE),
656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
324 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 768 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 769 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 770 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 771 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 772 const_iv (SDLK_UNDO),
773
388 const_iv (KMOD_NONE), 774 const_iv (KMOD_NONE),
775 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 776 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 777 const_iv (KMOD_RSHIFT),
778 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 779 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 780 const_iv (KMOD_RCTRL),
781 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 782 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 783 const_iv (KMOD_RALT),
784 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 790
401 const_iv (KMOD_SHIFT), 791 const_iv (KMOD_LRAM),
402 const_iv (KMOD_ALT), 792
403 const_iv (KMOD_META) 793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
404# undef const_iv 823# undef const_iv
405 }; 824 };
406 825
407 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
409 828
410 ft2_fontmap = pango_ft2_font_map_new (); 829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 830 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} 831}
832
833void
834weaken (SV *rv)
835 PROTOTYPE: $
836 CODE:
837 sv_rvweaken (rv);
417 838
418int 839int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 840in_destruct ()
841 CODE:
842 RETVAL = PL_main_cv == Nullcv;
843 OUTPUT:
844 RETVAL
420 845
846NV floor (NV x)
847
848NV ceil (NV x)
849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
421void 860void
861pango_init ()
862 CODE:
863{
864 opengl_fontmap = pango_opengl_font_map_new ();
865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
872}
873
874char *SDL_GetError ()
875
876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
422SDL_Quit () 884void SDL_Quit ()
423 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
424void 895void
425SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
426 PPCODE: 897 PPCODE:
427{ 898{
428 SDL_Rect **m; 899 SDL_Rect **m;
429 900
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 905
906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
908
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 913
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 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); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 916
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 918
449 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
450 while (*m) 920 while (*m)
451 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
452 AV *av = newAV (); 924 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
454 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
456 931
457 ++m; 932 ++m;
458 } 933 }
459} 934}
460 935
461int 936int
462SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
464 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 950 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 951
952 if (RETVAL)
953 {
954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
958#include "glfunc.h"
959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
963 }
964}
468 OUTPUT: 965 OUTPUT:
469 RETVAL 966 RETVAL
470 967
471void 968void
472SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
473 970
971char *
972SDL_GetKeyName (int sym)
973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
474void 980void
475SDL_PollEvent () 981poll_events ()
476 PPCODE: 982 PPCODE:
477{ 983{
478 SDL_Event ev; 984 SDL_Event ev;
479 985
480 while (SDL_PollEvent (&ev)) 986 SDL_PumpEvents ();
987 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 988 {
482 HV *hv = newHV (); 989 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 990 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 991
485 switch (ev.type) 992 switch (ev.type)
486 { 993 {
487 case SDL_KEYDOWN: 994 case SDL_KEYDOWN:
488 case SDL_KEYUP: 995 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 996 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 997 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 998 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
999 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); 1000 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 1001 break;
494 1002
495 case SDL_ACTIVEEVENT: 1003 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1004 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 1006 break;
499 1007
500 case SDL_MOUSEMOTION: 1008 case SDL_MOUSEMOTION:
1009 {
1010 int state = ev.motion.state;
1011 int x = ev.motion.x;
1012 int y = ev.motion.y;
1013 int xrel = ev.motion.xrel;
1014 int yrel = ev.motion.yrel;
1015
1016 /* do simplistic event compression */
1017 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1018 && state == ev.motion.state)
1019 {
1020 xrel += ev.motion.xrel;
1021 yrel += ev.motion.yrel;
1022 x = ev.motion.x;
1023 y = ev.motion.y;
1024 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1025 }
1026
1027 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1028 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1029 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1030 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1031 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1032 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1033 }
506 break; 1034 break;
507 1035
508 case SDL_MOUSEBUTTONDOWN: 1036 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 1037 case SDL_MOUSEBUTTONUP:
1038 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1039
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1040 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1041 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1042 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1043 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 1044 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1048 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1049 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 1050 break;
521 } 1051 }
522 1052
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1053 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 1054 }
525} 1055}
526 1056
1057char *
1058SDL_AudioDriverName ()
1059 CODE:
1060{
1061 char buf [256];
1062 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1063 XSRETURN_UNDEF;
1064
1065 RETVAL = buf;
1066}
1067 OUTPUT:
1068 RETVAL
1069
527int 1070int
528Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1071Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529 POSTCALL: 1072 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 1073 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 1074 Mix_ChannelFinished (channel_finished);
532 1075
533void 1076void
1077Mix_QuerySpec ()
1078 PPCODE:
1079{
1080 int freq, channels;
1081 Uint16 format;
1082
1083 if (Mix_QuerySpec (&freq, &format, &channels))
1084 {
1085 EXTEND (SP, 3);
1086 PUSHs (sv_2mortal (newSViv (freq)));
1087 PUSHs (sv_2mortal (newSViv (format)));
1088 PUSHs (sv_2mortal (newSViv (channels)));
1089 }
1090}
1091
1092void
534Mix_CloseAudio () 1093Mix_CloseAudio ()
535 1094
536int 1095int
537Mix_AllocateChannels (int numchans = -1) 1096Mix_AllocateChannels (int numchans = -1)
538 1097
1098const char *
1099Mix_GetError ()
1100
539void 1101void
540lowdelay (int fd, int val = 1) 1102lowdelay (int fd, int val = 1)
541 CODE: 1103 CODE:
1104 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1105
1106void
1107win32_proxy_info ()
1108 PPCODE:
1109{
542#ifndef _WIN32 1110#ifdef _WIN32
543 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 char buffer[2048];
1112 DWORD buflen;
1113
1114 EXTEND (SP, 3);
1115
1116 buflen = sizeof (buffer);
1117 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1118 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1119 {
1120 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1121
1122 buflen = sizeof (buffer);
1123 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1124 {
1125 PUSHs (newSVpv (buffer, 0));
1126
1127 buflen = sizeof (buffer);
1128 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1129 PUSHs (newSVpv (buffer, 0));
1130 }
1131 }
544#endif 1132#endif
1133}
545 1134
546char * 1135int
547gl_version () 1136add_font (char *file)
548 CODE: 1137 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 1138 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 1139 OUTPUT:
551 RETVAL 1140 RETVAL
552 1141
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void 1142void
561add_font (char *file) 1143IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
562 CODE: 1144
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1145void
1146Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
564 1147
565void 1148void
566load_image_inline (SV *image_) 1149load_image_inline (SV *image_)
567 ALIAS: 1150 ALIAS:
568 load_image_file = 1 1151 load_image_file = 1
… …
571 STRLEN image_len; 1154 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 1155 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 1156 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 1157 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 1158 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 1159 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 1160 : SDL_RWFromConstMem (image, image_len);
578 1161
579 if (!rw) 1162 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 1163 croak ("load_image: %s", SDL_GetError ());
581 1164
… …
610 1193
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1194 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1195
613 assert (surface2->pitch == surface2->w * 4); 1196 assert (surface2->pitch == surface2->w * 4);
614 1197
1198 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1199 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1200 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1201 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1202 PUSHs (sv_2mortal (newSVpvn (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))); 1203 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1204 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1205 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1206 SDL_UnlockSurface (surface2);
624 1207
625 SDL_FreeSurface (surface); 1208 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1209 SDL_FreeSurface (surface2);
627} 1210}
628 1211
… …
652} 1235}
653 1236
654void 1237void
655error (char *message) 1238error (char *message)
656 CODE: 1239 CODE:
1240 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1241#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1242 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1243#endif
1244
1245void
1246fatal (char *message)
1247 CODE:
1248 fprintf (stderr, "FATAL: %s\n", message);
1249#ifdef _WIN32
1250 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1251#endif
1252 _exit (1);
1253
1254void
1255_exit (int retval = 0)
1256 CODE:
1257#ifdef WIN32
1258 ExitThread (retval); // unclean, please beam me up
659#else 1259#else
660 fprintf (stderr, "ERROR: %s\n", message); 1260 _exit (retval);
661#endif 1261#endif
662 1262
663void 1263void
664fatal (char *message) 1264debug ()
665 CODE: 1265 CODE:
666#ifdef _WIN32 1266{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1267#if DEBUG
668#else 1268 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1269#endif
671 exit (1); 1270}
672 1271
1272int
1273SvREFCNT (SV *sv)
1274 CODE:
1275 RETVAL = SvREFCNT (sv);
1276 OUTPUT:
1277 RETVAL
1278
673MODULE = CFClient PACKAGE = CFClient::Font 1279MODULE = Deliantra::Client PACKAGE = DC::Font
674 1280
675CFClient::Font 1281PROTOTYPES: DISABLE
1282
1283DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1284new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1285 CODE:
678{ 1286{
679 int count; 1287 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1288 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1291}
684 OUTPUT: 1292 OUTPUT:
685 RETVAL 1293 RETVAL
686 1294
687void 1295void
688DESTROY (CFClient::Font self) 1296DESTROY (DC::Font self)
689 CODE: 1297 CODE:
690 pango_font_description_free (self); 1298 pango_font_description_free (self);
691 1299
692void 1300void
693make_default (CFClient::Font self) 1301make_default (DC::Font self)
1302 PROTOTYPE: $
694 CODE: 1303 CODE:
695 default_font = self; 1304 default_font = self;
696 1305
697MODULE = CFClient PACKAGE = CFClient::Layout 1306MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1307
699CFClient::Layout 1308PROTOTYPES: DISABLE
700new (SV *class, int rgba = 0) 1309
1310void
1311glyph_cache_backup ()
1312 PROTOTYPE:
1313 CODE:
1314 tc_backup ();
1315
1316void
1317glyph_cache_restore ()
1318 PROTOTYPE:
1319 CODE:
1320 tc_restore ();
1321
1322DC::Layout
1323new (SV *class)
701 CODE: 1324 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1325 New (0, RETVAL, 1, struct cf_layout);
703 1326
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1327 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1328 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1329 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1330 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1331 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1332 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1333 RETVAL->font = 0;
1334 RETVAL->rc = rc_alloc ();
712 1335
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1336 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1337 layout_update_font (RETVAL);
715 OUTPUT: 1338 OUTPUT:
716 RETVAL 1339 RETVAL
717 1340
718void 1341void
719DESTROY (CFClient::Layout self) 1342DESTROY (DC::Layout self)
720 CODE: 1343 CODE:
721 g_object_unref (self->pl); 1344 g_object_unref (self->pl);
1345 rc_free (self->rc);
722 Safefree (self); 1346 Safefree (self);
723 1347
1348void
1349set_text (DC::Layout self, SV *text_)
1350 CODE:
1351{
1352 STRLEN textlen;
1353 char *text = SvPVutf8 (text_, textlen);
1354
1355 pango_layout_set_text (self->pl, text, textlen);
1356}
1357
1358void
1359set_markup (DC::Layout self, SV *text_)
1360 CODE:
1361{
1362 STRLEN textlen;
1363 char *text = SvPVutf8 (text_, textlen);
1364
1365 pango_layout_set_markup (self->pl, text, textlen);
1366}
1367
1368void
1369set_shapes (DC::Layout self, ...)
1370 CODE:
1371{
1372 PangoAttrList *attrs = 0;
1373 const char *text = pango_layout_get_text (self->pl);
1374 const char *pos = text;
1375 int arg = 4;
1376
1377 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1378 {
1379 PangoRectangle inkrect, rect;
1380 PangoAttribute *attr;
1381
1382 int x = SvIV (ST (arg - 3));
1383 int y = SvIV (ST (arg - 2));
1384 int w = SvIV (ST (arg - 1));
1385 int h = SvIV (ST (arg ));
1386
1387 inkrect.x = 0;
1388 inkrect.y = 0;
1389 inkrect.width = 0;
1390 inkrect.height = 0;
1391
1392 rect.x = x * PANGO_SCALE;
1393 rect.y = y * PANGO_SCALE;
1394 rect.width = w * PANGO_SCALE;
1395 rect.height = h * PANGO_SCALE;
1396
1397 if (!attrs)
1398 attrs = pango_layout_get_attributes (self->pl);
1399
1400 attr = pango_attr_shape_new (&inkrect, &rect);
1401 attr->start_index = pos - text;
1402 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1403 pango_attr_list_insert (attrs, attr);
1404
1405 arg += 4;
1406 pos += sizeof (OBJ_STR) - 1;
1407 }
1408
1409 if (attrs)
1410 pango_layout_set_attributes (self->pl, attrs);
1411}
1412
1413void
1414get_shapes (DC::Layout self)
1415 PPCODE:
1416{
1417 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1418
1419 do
1420 {
1421 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1422
1423 if (run && shape_attr_p (run))
1424 {
1425 PangoRectangle extents;
1426 pango_layout_iter_get_run_extents (iter, 0, &extents);
1427
1428 EXTEND (SP, 2);
1429 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1430 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1431 }
1432 }
1433 while (pango_layout_iter_next_run (iter));
1434
1435 pango_layout_iter_free (iter);
1436}
1437
724int 1438int
725is_rgba (CFClient::Layout self) 1439has_wrapped (DC::Layout self)
726 CODE: 1440 CODE:
727 RETVAL = self->rgba; 1441{
1442 int lines = 1;
1443 const char *text = pango_layout_get_text (self->pl);
1444
1445 while (*text)
1446 lines += *text++ == '\n';
1447
1448 RETVAL = lines < pango_layout_get_line_count (self->pl);
1449}
728 OUTPUT: 1450 OUTPUT:
729 RETVAL 1451 RETVAL
730 1452
731void
732set_text (CFClient::Layout self, SV *text_)
733 CODE:
734{
735 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen);
737
738 pango_layout_set_text (self->pl, text, textlen);
739}
740
741void
742set_markup (CFClient::Layout self, SV *text_)
743 CODE:
744{
745 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen);
747
748 pango_layout_set_markup (self->pl, text, textlen);
749}
750
751SV * 1453SV *
752get_text (CFClient::Layout self) 1454get_text (DC::Layout self)
753 CODE: 1455 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1456 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1457 sv_utf8_decode (RETVAL);
756 OUTPUT: 1458 OUTPUT:
757 RETVAL 1459 RETVAL
758 1460
759void 1461void
760set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1462set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
761 CODE: 1463 CODE:
762 self->r = r; 1464 self->r = r;
763 self->g = g; 1465 self->g = g;
764 self->b = b; 1466 self->b = b;
765 self->a = a; 1467 self->a = a;
766 1468
767void 1469void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1470set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1471 CODE:
770 if (self->font != font) 1472 if (self->font != font)
771 { 1473 {
772 self->font = font; 1474 self->font = font;
773 layout_update_font (self); 1475 layout_update_font (self);
774 } 1476 }
775 1477
776void 1478void
777set_height (CFClient::Layout self, int base_height) 1479set_height (DC::Layout self, int base_height)
778 CODE: 1480 CODE:
779 if (self->base_height != base_height) 1481 if (self->base_height != base_height)
780 { 1482 {
781 self->base_height = base_height; 1483 self->base_height = base_height;
782 layout_update_font (self); 1484 layout_update_font (self);
783 } 1485 }
784 1486
785void 1487void
786set_width (CFClient::Layout self, int max_width = -1) 1488set_width (DC::Layout self, int max_width = -1)
787 CODE: 1489 CODE:
788 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1490 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789 1491
790void 1492void
1493set_indent (DC::Layout self, int indent)
1494 CODE:
1495 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1496
1497void
1498set_spacing (DC::Layout self, int spacing)
1499 CODE:
1500 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1501
1502void
1503set_ellipsise (DC::Layout self, int ellipsise)
1504 CODE:
1505 pango_layout_set_ellipsize (self->pl,
1506 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1507 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1508 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1509 : PANGO_ELLIPSIZE_NONE
1510 );
1511
1512void
1513set_single_paragraph_mode (DC::Layout self, int spm)
1514 CODE:
1515 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1516
1517void
791size (CFClient::Layout self) 1518size (DC::Layout self)
792 PPCODE: 1519 PPCODE:
793{ 1520{
794 int w, h; 1521 int w, h;
795 1522
796 layout_get_pixel_size (self, &w, &h); 1523 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1526 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1527 PUSHs (sv_2mortal (newSViv (h)));
801} 1528}
802 1529
803int 1530int
1531descent (DC::Layout self)
1532 CODE:
1533{
1534 PangoRectangle rect;
1535 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1536 pango_layout_line_get_pixel_extents (line, 0, &rect);
1537 RETVAL = PANGO_DESCENT (rect);
1538}
1539 OUTPUT:
1540 RETVAL
1541
1542int
804xy_to_index (CFClient::Layout self, int x, int y) 1543xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1544 CODE:
806{ 1545{
807 int index, trailing; 1546 int index, trailing;
808 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1547 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809 RETVAL = index; 1548 RETVAL = index + trailing;
810} 1549}
811 OUTPUT: 1550 OUTPUT:
812 RETVAL 1551 RETVAL
813 1552
814void 1553void
815cursor_pos (CFClient::Layout self, int index) 1554cursor_pos (DC::Layout self, int index)
816 PPCODE: 1555 PPCODE:
817{ 1556{
818 PangoRectangle strong_pos; 1557 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1558 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1559
821 EXTEND (SP, 3); 1560 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1561 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1562 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1563 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1564}
826 1565
827void 1566void
828render (CFClient::Layout self) 1567index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1568 PPCODE:
830{ 1569{
831 SV *retval; 1570 int line, x;
832 int w, h;
833 1571
834 layout_get_pixel_size (self, &w, &h); 1572 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1573#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1574 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1575 --line;
838 cairo_surface_t *surface; 1576#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); 1577 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (w))); 1578 PUSHs (sv_2mortal (newSViv (line)));
1579 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1580}
1581
1582void
1583line_x_to_index (DC::Layout self, int line, int x)
1584 PPCODE:
1585{
1586 PangoLayoutLine *lp;
1587 int index, trailing;
1588
1589 if (line < 0)
1590 XSRETURN_EMPTY;
1591
1592 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1593 XSRETURN_EMPTY; /* do better */
1594
1595 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1596
1597 EXTEND (SP, 2);
1598 if (GIMME_V == G_SCALAR)
873 PUSHs (sv_2mortal (newSViv (h))); 1599 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 1600 else
879 { 1601 {
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))); 1602 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1603 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 } 1604 }
904} 1605}
905 1606
1607void
1608render (DC::Layout self, float x, float y, int flags = 0)
1609 CODE:
1610 rc_clear (self->rc);
1611 pango_opengl_render_layout_subpixel (
1612 self->pl,
1613 self->rc,
1614 x * PANGO_SCALE, y * PANGO_SCALE,
1615 self->r, self->g, self->b, self->a,
1616 flags
1617 );
1618 // we assume that context_change actually clears/frees stuff
1619 // and does not do any recomputation...
1620 pango_layout_context_changed (self->pl);
1621
1622void
1623draw (DC::Layout self)
1624 CODE:
1625{
1626 glEnable (GL_TEXTURE_2D);
1627 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1628 glEnable (GL_BLEND);
1629 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1630 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1631 glEnable (GL_ALPHA_TEST);
1632 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1633
1634 rc_draw (self->rc);
1635
1636 glDisable (GL_ALPHA_TEST);
1637 glDisable (GL_BLEND);
1638 glDisable (GL_TEXTURE_2D);
1639}
1640
906MODULE = CFClient PACKAGE = CFClient::Texture 1641MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1642
1643PROTOTYPES: ENABLE
1644
908void 1645void
1646pad (SV *data_, int ow, int oh, int nw, int nh)
1647 CODE:
1648{
1649 if ((nw != ow || nh != oh) && SvOK (data_))
1650 {
1651 STRLEN datalen;
1652 char *data = SvPVbyte (data_, datalen);
1653 int bpp = datalen / (ow * oh);
1654 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1655
1656 SvPOK_only (result_);
1657 SvCUR_set (result_, nw * nh * bpp);
1658
1659 memset (SvPVX (result_), 0, nw * nh * bpp);
1660 while (oh--)
1661 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1662
1663 sv_setsv (data_, result_);
1664 }
1665}
1666
1667void
909draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1668draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910 PROTOTYPE: $$$;$$ 1669 PROTOTYPE: $$$;$$
911 ALIAS: 1670 ALIAS:
912 draw_quad_alpha = 1 1671 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1672 draw_quad_alpha_premultiplied = 2
914 CODE: 1673 CODE:
915{ 1674{
916 HV *hv = (HV *)SvRV (self); 1675 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1676 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1677 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1678 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1679
1680 if (name <= 0)
1681 XSRETURN_EMPTY;
921 1682
922 if (items < 5) 1683 if (items < 5)
923 { 1684 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1685 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1686 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1687 }
927 1688
928 if (ix) 1689 if (ix)
929 { 1690 {
930 glEnable (GL_BLEND); 1691 glEnable (GL_BLEND);
1692
1693 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1694 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1695 else
1696 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1697 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1698
1699 glEnable (GL_ALPHA_TEST);
1700 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1701 }
933 1702
934 glBindTexture (GL_TEXTURE_2D, name); 1703 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 1704
942 glBegin (GL_QUADS); 1705 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1706 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1707 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1708 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1709 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1710 glEnd ();
948 1711
949 if (ix) 1712 if (ix)
1713 {
1714 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1715 glDisable (GL_BLEND);
1716 }
951} 1717}
952 1718
1719void
1720draw_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)
1721 PROTOTYPE: @
1722 CODE:
1723{
1724 glEnable (GL_BLEND);
1725 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1726 glEnable (GL_TEXTURE_2D);
1727 glBindTexture (GL_TEXTURE_2D, name1);
1728
1729 glColor3f (intensity, intensity, intensity);
1730 glPushMatrix ();
1731 glScalef (1./3, 1./3, 1.);
1732
1733 if (blend > 0.f)
1734 {
1735 float dx3 = dx * -3.f / w;
1736 float dy3 = dy * -3.f / h;
1737 GLfloat env_color[4] = { 0., 0., 0., blend };
1738
1739 /* interpolate the two shadow textures */
1740 /* stage 0 == rgb(glcolor) + alpha(t0) */
1741 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1742
1743 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1744 gl.ActiveTexture (GL_TEXTURE1);
1745 glEnable (GL_TEXTURE_2D);
1746 glBindTexture (GL_TEXTURE_2D, name2);
1747 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1748
1749 /* rgb == rgb(glcolor) */
1750 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1751 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1752 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1753
1754 /* alpha = interpolate t0, t1 by env_alpha */
1755 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1756
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1760
1761 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1762 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1766
1767 glBegin (GL_QUADS);
1768 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1769 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1770 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1771 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1772 glEnd ();
1773
1774 glDisable (GL_TEXTURE_2D);
1775 gl.ActiveTexture (GL_TEXTURE0);
1776 }
1777 else
1778 {
1779 /* simple blending of one texture, also opengl <1.3 path */
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1781
1782 glBegin (GL_QUADS);
1783 glTexCoord2f (0, 0); glVertex2f (0, 0);
1784 glTexCoord2f (0, t); glVertex2f (0, h);
1785 glTexCoord2f (s, t); glVertex2f (w, h);
1786 glTexCoord2f (s, 0); glVertex2f (w, 0);
1787 glEnd ();
1788 }
1789
1790 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1791 {
1792 int x, y;
1793 int dx3 = dx * 3;
1794 int dy3 = dy * 3;
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1797 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1798 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1799 glTranslatef (-1., -1., 0);
1800 glBegin (GL_QUADS);
1801
1802 for (y = 1; y < h; y += 3)
1803 {
1804 int y1 = y - dy3;
1805 int y1valid = y1 >= 0 && y1 < h;
1806
1807 for (x = 1; x < w; x += 3)
1808 {
1809 int x1 = x - dx3;
1810 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1811 uint8_t h2;
1812
1813 if (y1valid && x1 >= 0 && x1 < w)
1814 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1815 else
1816 h2 = 1; /* out of range == invisible */
1817
1818 if (h1 || h2)
1819 {
1820 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1821 glColor4f (1., 1., 1., alpha);
1822
1823 glTexCoord2f (0, 0.); glVertex2i (x , y );
1824 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1825 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1826 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1827 }
1828 }
1829 }
1830 }
1831
1832 glEnd ();
1833
1834 glPopMatrix ();
1835
1836 glDisable (GL_TEXTURE_2D);
1837 glDisable (GL_BLEND);
1838}
1839
1840IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1841 CODE:
1842{
1843 GLint width;
1844 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1845 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1846 RETVAL = width > 0;
1847}
1848 OUTPUT:
1849 RETVAL
1850
953MODULE = CFClient PACKAGE = CFClient::Map 1851MODULE = Deliantra::Client PACKAGE = DC::Map
954 1852
955CFClient::Map 1853PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1854
1855DC::Map
1856new (SV *class)
957 CODE: 1857 CODE:
958 New (0, RETVAL, 1, struct map); 1858 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1859 RETVAL->x = 0;
960 RETVAL->y = 0; 1860 RETVAL->y = 0;
961 RETVAL->w = map_width; 1861 RETVAL->w = 0;
962 RETVAL->h = map_height; 1862 RETVAL->h = 0;
963 RETVAL->ox = 0; 1863 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1864 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1865 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1866 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; 1867 RETVAL->rows = 0;
970 RETVAL->row = 0; 1868 RETVAL->row = 0;
971 OUTPUT: 1869 OUTPUT:
972 RETVAL 1870 RETVAL
973 1871
974void 1872void
975DESTROY (CFClient::Map self) 1873DESTROY (DC::Map self)
976 CODE: 1874 CODE:
977{ 1875{
978 map_clear (self); 1876 map_clear (self);
979 Safefree (self->face); 1877 Safefree (self->face2tile);
1878 Safefree (self->tex);
980 Safefree (self); 1879 Safefree (self);
981} 1880}
982 1881
983void 1882void
1883resize (DC::Map self, int map_width, int map_height)
1884 CODE:
1885 self->w = map_width;
1886 self->h = map_height;
1887
1888void
984clear (CFClient::Map self) 1889clear (DC::Map self)
985 CODE: 1890 CODE:
986 map_clear (self); 1891 map_clear (self);
987 1892
988void 1893void
989set_face (CFClient::Map self, int face, int texid) 1894set_tileid (DC::Map self, int face, int tile)
990 CODE: 1895 CODE:
991{ 1896{
992 while (self->faces <= face) 1897 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1898 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} 1899}
1000 1900
1001void 1901void
1902set_smooth (DC::Map self, int face, int smooth, int level)
1903 CODE:
1904{
1905 tileid texid;
1906 maptex *tex;
1907
1908 if (face < 0 || face >= self->faces)
1909 return;
1910
1911 if (smooth < 0 || smooth >= self->faces)
1912 return;
1913
1914 texid = self->face2tile [face];
1915
1916 if (!texid)
1917 return;
1918
1919 tex = self->tex + texid;
1920 tex->smoothtile = self->face2tile [smooth];
1921 tex->smoothlevel = level;
1922}
1923
1924void
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) 1925set_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: 1926 CODE:
1004{ 1927{
1005 while (self->texs <= texid) 1928 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1929
1011 { 1930 {
1012 maptex *tex = self->tex + texid; 1931 maptex *tex = self->tex + texid;
1013 1932
1014 tex->name = name; 1933 tex->name = name;
… …
1019 tex->r = r; 1938 tex->r = r;
1020 tex->g = g; 1939 tex->g = g;
1021 tex->b = b; 1940 tex->b = b;
1022 tex->a = a; 1941 tex->a = a;
1023 } 1942 }
1943
1944 // somewhat hackish, but for textures that require it, it really
1945 // improves the look, and most others don't suffer.
1946 glBindTexture (GL_TEXTURE_2D, name);
1947 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1948 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1949 // use uglier nearest interpolation because linear suffers
1950 // from transparent color bleeding and ugly wrapping effects.
1951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1952}
1953
1954void
1955expire_textures (DC::Map self, int texid, int count)
1956 PPCODE:
1957 for (; texid < self->texs && count; ++texid, --count)
1958 {
1959 maptex *tex = self->tex + texid;
1960
1961 if (tex->name)
1962 {
1963 if (tex->unused)
1964 {
1965 tex->name = 0;
1966 tex->unused = 0;
1967 XPUSHs (sv_2mortal (newSViv (texid)));
1968 }
1969 else
1970 tex->unused = 1;
1971 }
1972 }
1025 1973
1026int 1974int
1027ox (CFClient::Map self) 1975ox (DC::Map self)
1028 ALIAS: 1976 ALIAS:
1029 oy = 1 1977 oy = 1
1978 x = 2
1979 y = 3
1980 w = 4
1981 h = 5
1030 CODE: 1982 CODE:
1031 switch (ix) 1983 switch (ix)
1032 { 1984 {
1033 case 0: RETVAL = self->ox; break; 1985 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1986 case 1: RETVAL = self->oy; break;
1987 case 2: RETVAL = self->x; break;
1988 case 3: RETVAL = self->y; break;
1989 case 4: RETVAL = self->w; break;
1990 case 5: RETVAL = self->h; break;
1035 } 1991 }
1036 OUTPUT: 1992 OUTPUT:
1037 RETVAL 1993 RETVAL
1038 1994
1039void 1995void
1040scroll (CFClient::Map self, int dx, int dy) 1996scroll (DC::Map self, int dx, int dy)
1041 CODE: 1997 CODE:
1042{ 1998{
1043 if (dx > 0) 1999 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 2000 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 2001 else if (dx < 0)
1046 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 2002 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047 2003
1048 if (dy > 0) 2004 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 2005 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 2006 else if (dy < 0)
1051 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 2007 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052 2008
1053 self->ox += dx; self->x += dx; 2009 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 2010 self->oy += dy; self->y += dy;
1055 2011
1056 while (self->y < 0) 2012 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 2016 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 2017 self->y += MAP_EXTEND_Y;
1062 } 2018 }
1063} 2019}
1064 2020
1065void 2021SV *
1066map1a_update (CFClient::Map self, SV *data_) 2022map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 2023 CODE:
1068{ 2024{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2025 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 2026 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 2027 mapcell *cell;
1072 int x, y, flags; 2028 int x, y, z, flags;
2029 AV *missing = newAV ();
2030 RETVAL = newRV_noinc ((SV *)missing);
1073 2031
1074 while (data < data_end) 2032 while (data < data_end - 1)
1075 { 2033 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 2034 flags = (data [0] << 8) + data [1]; data += 2;
1077 2035
1078 x = ((flags >> 10) & 63) + self->x; 2036 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 2037 y = self->y + ((flags >> 4) & 63);
1080 2038
1081 cell = map_get_cell (self, x, y); 2039 cell = map_get_cell (self, x, y);
1082 2040
1083 if (flags & 15) 2041 if (flags & 15)
1084 { 2042 {
1085 if (cell->darkness < 0) 2043 if (!cell->darkness)
1086 { 2044 {
2045 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 2046 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 2047 }
1092 2048
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 2049 //TODO: don't trust server data to be in-range(!)
1096 2050
1097 if (flags & 4) 2051 if (flags & 8)
1098 { 2052 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2053 if (extmap)
2054 {
2055 uint8_t ext, cmd;
2056
2057 do
2058 {
2059 ext = *data++;
2060 cmd = ext & 0x7f;
2061
2062 if (cmd < 4)
2063 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2064 else if (cmd == 5) // health
2065 {
2066 cell->stat_width = 1;
2067 cell->stat_hp = *data++;
2068 }
2069 else if (cmd == 6) // monster width
2070 cell->stat_width = *data++ + 1;
2071 else if (cmd == 0x47)
2072 {
2073 if (*data == 1) cell->player = data [1];
2074 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2075 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2076 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2077
2078 data += *data + 1;
2079 }
2080 else if (cmd == 8) // cell flags
2081 cell->flags = *data++;
2082 else if (ext & 0x40) // unknown, multibyte => skip
2083 data += *data + 1;
2084 else
2085 data++;
2086 }
2087 while (ext & 0x80);
2088 }
2089 else
2090 cell->darkness = *data++ + 1;
1100 } 2091 }
1101 2092
2093 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 2094 if (flags & (4 >> z))
1103 { 2095 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 2096 faceid face = (data [0] << 8) + data [1]; data += 2;
2097 need_facenum (self, face);
2098 cell->tile [z] = self->face2tile [face];
2099
2100 if (cell->tile [z])
2101 {
2102 maptex *tex = self->tex + cell->tile [z];
2103 tex->unused = 0;
2104 if (!tex->name)
2105 av_push (missing, newSViv (cell->tile [z]));
2106
2107 if (tex->smoothtile)
2108 {
2109 maptex *smooth = self->tex + tex->smoothtile;
2110 smooth->unused = 0;
2111 if (!smooth->name)
2112 av_push (missing, newSViv (tex->smoothtile));
2113 }
2114 }
1105 } 2115 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 2116 }
1112 else 2117 else
1113 cell->darkness = -1; 2118 CELL_CLEAR (cell);
1114 } 2119 }
1115} 2120}
2121 OUTPUT:
2122 RETVAL
1116 2123
1117SV * 2124SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 2125mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 2126 CODE:
1120{ 2127{
1121 int x1, x; 2128 int x1, x;
1122 int y1, y; 2129 int y1, y;
1123 int z; 2130 int z;
… …
1136 ? self->row + y 2143 ? self->row + y
1137 : 0; 2144 : 0;
1138 2145
1139 for (x = x0; x < x1; x++) 2146 for (x = x0; x < x1; x++)
1140 { 2147 {
1141 int r = 32, g = 32, b = 32, a = 192; 2148 unsigned int r = 32, g = 32, b = 32, a = 192;
1142 2149
1143 if (row && row->c0 <= x && x < row->c1) 2150 if (row && row->c0 <= x && x < row->c1)
1144 { 2151 {
1145 mapcell *cell = row->col + (x - row->c0); 2152 mapcell *cell = row->col + (x - row->c0);
1146 2153
1147 for (z = 0; z <= 0; z++) 2154 for (z = 0; z <= 0; z++)
1148 { 2155 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 2156 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 2157 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 2158 int a1 = tex.a;
1156 2159
1157 r = (r * a0 + tex.r * a1) / 255; 2160 r = div255 (r * a0 + tex.r * a1);
1158 g = (g * a0 + tex.g * a1) / 255; 2161 g = div255 (g * a0 + tex.g * a1);
1159 b = (b * a0 + tex.b * a1) / 255; 2162 b = div255 (b * a0 + tex.b * a1);
1160 a = (a * a0 + tex.a * a1) / 255; 2163 a = div255 (a * a0 + tex.a * a1);
1161 }
1162 } 2164 }
1163 } 2165 }
1164 2166
1165 *map++ = (r ) 2167 *map++ = (r )
1166 | (g << 8) 2168 | (g << 8)
… …
1173} 2175}
1174 OUTPUT: 2176 OUTPUT:
1175 RETVAL 2177 RETVAL
1176 2178
1177void 2179void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2180draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2181 CODE:
2182{
2183 int x, y, z;
2184
2185 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2186 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2187 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2188 smooth_key skey;
2189 int pl_x, pl_y;
2190 maptex pl_tex;
2191 rc_t *rc = rc_alloc ();
2192 rc_t *rc_ov = rc_alloc ();
2193 rc_key_t key;
2194 rc_array_t *arr;
2195
2196 pl_tex.name = 0;
2197
2198 // that's current max. sorry.
2199 if (sw > 255) sw = 255;
2200 if (sh > 255) sh = 255;
2201
2202 // clear key, in case of extra padding
2203 memset (&skey, 0, sizeof (skey));
2204
2205 memset (&key, 0, sizeof (key));
2206 key.r = 255;
2207 key.g = 255;
2208 key.b = 255;
2209 key.a = 255;
2210 key.mode = GL_QUADS;
2211 key.format = GL_T2F_V3F;
2212
2213 mx += self->x;
2214 my += self->y;
2215
2216 // first pass: determine smooth_max
2217 // rather ugly, if you ask me
2218 // could also be stored inside mapcell and updated on change
2219 memset (smooth_max, 0, sizeof (smooth_max));
2220
2221 for (y = 0; y < sh; y++)
2222 if (0 <= y + my && y + my < self->rows)
2223 {
2224 maprow *row = self->row + (y + my);
2225
2226 for (x = 0; x < sw; x++)
2227 if (row->c0 <= x + mx && x + mx < row->c1)
2228 {
2229 mapcell *cell = row->col + (x + mx - row->c0);
2230
2231 smooth_max[x + 1][y + 1] =
2232 MAX (self->tex [cell->tile [0]].smoothlevel,
2233 MAX (self->tex [cell->tile [1]].smoothlevel,
2234 self->tex [cell->tile [2]].smoothlevel));
2235 }
2236 }
2237
2238 glEnable (GL_BLEND);
2239 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2240 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2241
2242 for (z = 0; z <= 2; z++)
2243 {
2244 memset (smooth_level, 0, sizeof (smooth_level));
2245 key.texname = -1;
2246
2247 for (y = 0; y < sh; y++)
2248 if (0 <= y + my && y + my < self->rows)
2249 {
2250 maprow *row = self->row + (y + my);
2251
2252 for (x = 0; x < sw; x++)
2253 if (row->c0 <= x + mx && x + mx < row->c1)
2254 {
2255 mapcell *cell = row->col + (x + mx - row->c0);
2256 tileid tile = cell->tile [z];
2257
2258 if (tile)
2259 {
2260 maptex tex = self->tex [tile];
2261 int px, py;
2262
2263 if (key.texname != tex.name)
2264 {
2265 self->tex [tile].unused = 0;
2266
2267 if (!tex.name)
2268 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2269
2270 key.texname = tex.name;
2271 arr = rc_array (rc, &key);
2272 }
2273
2274 px = (x + 1) * Th - tex.w;
2275 py = (y + 1) * Tw - tex.h;
2276
2277 if (expect_false (cell->player == player) && expect_false (z == 2))
2278 {
2279 pl_x = px;
2280 pl_y = py;
2281 pl_tex = tex;
2282 continue;
2283 }
2284
2285 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2286 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2287 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2288 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2289
2290 // update smooth hash
2291 if (tex.smoothtile)
2292 {
2293 skey.tile = tex.smoothtile;
2294 skey.level = tex.smoothlevel;
2295
2296 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2297
2298 // add bits to current tile and all neighbours. skey.x|y is
2299 // shifted +1|+1 so we always stay positive.
2300
2301 // bits is ___n cccc CCCC bbbb
2302 // n do not draw borders&corners
2303 // c draw these corners, but...
2304 // C ... not these
2305 // b draw these borders
2306
2307 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2308 // ┃· ·· ·┃ ━━
2309
2310 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2311 // ·· ·· ·┏ ┓·
2312
2313 // full tile
2314 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2315
2316 // borders
2317 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2318 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2319 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2320 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2321
2322 // corners
2323 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2324 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2325 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2326 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2327 }
2328 }
2329
2330 if (expect_false (z == 2) && expect_false (cell->flags))
2331 {
2332 // overlays such as the speech bubble, probably more to come
2333 if (cell->flags & 1)
2334 {
2335 rc_key_t key_ov = key;
2336 maptex tex = self->tex [TEXID_SPEECH];
2337 rc_array_t *arr;
2338 int px = x * Tw + Tw * 2 / 32;
2339 int py = y * Th - Th * 6 / 32;
2340
2341 key_ov.texname = tex.name;
2342 arr = rc_array (rc_ov, &key_ov);
2343
2344 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2345 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2346 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2347 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2348 }
2349 }
2350 }
2351 }
2352
2353 rc_draw (rc);
2354 rc_clear (rc);
2355
2356 // go through all smoothlevels, lowest to highest, then draw.
2357 // this is basically counting sort
2358 {
2359 int w, b;
2360
2361 glEnable (GL_TEXTURE_2D);
2362 glBegin (GL_QUADS);
2363 for (w = 0; w < 256 / 32; ++w)
2364 {
2365 uint32_t smask = smooth_level [w];
2366 if (smask)
2367 for (b = 0; b < 32; ++b)
2368 if (smask & (((uint32_t)1) << b))
2369 {
2370 int level = (w << 5) | b;
2371 HE *he;
2372
2373 hv_iterinit (smooth);
2374 while ((he = hv_iternext (smooth)))
2375 {
2376 smooth_key *skey = (smooth_key *)HeKEY (he);
2377 IV bits = SvIVX (HeVAL (he));
2378
2379 if (!(bits & 0x1000)
2380 && skey->level == level
2381 && level > smooth_max [skey->x][skey->y])
2382 {
2383 maptex tex = self->tex [skey->tile];
2384 int px = (((int)skey->x) - 1) * Tw;
2385 int py = (((int)skey->y) - 1) * Th;
2386 int border = bits & 15;
2387 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2388 float dx = tex.s * .0625f; // 16 images/row
2389 float dy = tex.t * .5f ; // 2 images/column
2390
2391 if (tex.name)
2392 {
2393 // this time avoiding texture state changes
2394 // save gobs of state changes.
2395 if (key.texname != tex.name)
2396 {
2397 self->tex [skey->tile].unused = 0;
2398
2399 glEnd ();
2400 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2401 glBegin (GL_QUADS);
2402 }
2403
2404 if (border)
2405 {
2406 float ox = border * dx;
2407
2408 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2409 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2410 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2411 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2412 }
2413
2414 if (corner)
2415 {
2416 float ox = corner * dx;
2417
2418 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2419 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2420 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2421 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2422 }
2423 }
2424 }
2425 }
2426 }
2427 }
2428
2429 glEnd ();
2430 glDisable (GL_TEXTURE_2D);
2431 key.texname = -1;
2432 }
2433
2434 hv_clear (smooth);
2435 }
2436
2437 if (pl_tex.name)
2438 {
2439 maptex tex = pl_tex;
2440 int px = pl_x + sdx;
2441 int py = pl_y + sdy;
2442
2443 key.texname = tex.name;
2444 arr = rc_array (rc, &key);
2445
2446 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2447 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2448 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2449 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2450
2451 rc_draw (rc);
2452 }
2453
2454 rc_draw (rc_ov);
2455 rc_clear (rc_ov);
2456
2457 glDisable (GL_BLEND);
2458 rc_free (rc);
2459 rc_free (rc_ov);
2460
2461 // top layer: overlays such as the health bar
2462 for (y = 0; y < sh; y++)
2463 if (0 <= y + my && y + my < self->rows)
2464 {
2465 maprow *row = self->row + (y + my);
2466
2467 for (x = 0; x < sw; x++)
2468 if (row->c0 <= x + mx && x + mx < row->c1)
2469 {
2470 mapcell *cell = row->col + (x + mx - row->c0);
2471
2472 int px = x * Tw;
2473 int py = y * Th;
2474
2475 if (expect_false (cell->player == player))
2476 {
2477 px += sdx;
2478 py += sdy;
2479 }
2480
2481 if (cell->stat_hp)
2482 {
2483 int width = cell->stat_width * Tw;
2484 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2485
2486 glColor3ub (0, 0, 0);
2487 glRectf (px + 1, py - thick - 2,
2488 px + width - 1, py);
2489
2490 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2491 glRectf (px + 2,
2492 py - thick - 1,
2493 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2494 }
2495 }
2496 }
2497}
2498
2499void
2500draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2501 CODE:
2502{
2503 static float color[16][3] = {
2504 { 0.00f, 0.00f, 0.00f },
2505 { 1.00f, 1.00f, 1.00f },
2506 { 0.00f, 0.00f, 0.55f },
2507 { 1.00f, 0.00f, 0.00f },
2508
2509 { 1.00f, 0.54f, 0.00f },
2510 { 0.11f, 0.56f, 1.00f },
2511 { 0.93f, 0.46f, 0.00f },
2512 { 0.18f, 0.54f, 0.34f },
2513
2514 { 0.56f, 0.73f, 0.56f },
2515 { 0.80f, 0.80f, 0.80f },
2516 { 0.55f, 0.41f, 0.13f },
2517 { 0.99f, 0.77f, 0.26f },
2518
2519 { 0.74f, 0.65f, 0.41f },
2520
2521 { 0.00f, 1.00f, 1.00f },
2522 { 1.00f, 0.00f, 1.00f },
2523 { 1.00f, 1.00f, 0.00f },
2524 };
2525
2526 int x, y;
2527
2528 glEnable (GL_TEXTURE_2D);
2529 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2530 * but the nvidia driver (185.18.14) mishandles alpha textures
2531 * and takes the colour from god knows where instead of using
2532 * Cp. MODULATE results in the same colour, but slightly different
2533 * alpha, but atcually gives us the correct colour with nvidia.
2534 */
2535 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2536 glEnable (GL_BLEND);
2537 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2538 glBegin (GL_QUADS);
2539
2540 for (y = 0; y < h; y++)
2541 for (x = 0; x < w; x++)
2542 {
2543 unsigned char m = data [x + y * w];
2544
2545 if (m)
2546 {
2547 float *c = color [m & 15];
2548
2549 float tx1 = m & 0x40 ? 0.5f : 0.f;
2550 float tx2 = tx1 + 0.5f;
2551
2552 glColor4f (c[0], c[1], c[2], 1);
2553 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2554 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2555 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2556 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2557 }
2558 }
2559
2560 glEnd ();
2561 glDisable (GL_BLEND);
2562 glDisable (GL_TEXTURE_2D);
2563}
2564
2565void
2566fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2567 PPCODE:
1180{ 2568{
1181 int vx, vy;
1182 int x, y, z; 2569 int x, y;
1183 int last_name;
1184 mapface face;
1185 int sw4 = (sw + 3) & ~3; 2570 int sw1 = sw + 2;
2571 int sh1 = sh + 2;
2572 int sh3 = sh * 3;
2573 int sw3 = sw * 3;
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2574 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2575 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2576 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1189 memset (darkness, 255, sw4 * sh); 2577 memset (darkness1, 0, sw1*sh1);
2578
1190 SvPOK_only (darkness_sv); 2579 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2580 SvCUR_set (darkness3_sv, sw3 * sh3);
1192 2581
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2582 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2583 my += self->y - 1;
1195 2584
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++) 2585 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2586 if (0 <= y + my && y + my < self->rows)
1220 { 2587 {
1221 maprow *row = self->row + (y + vy); 2588 maprow *row = self->row + (y + my);
1222 2589
1223 for (x = 0; x < sw; x++) 2590 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2591 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2592 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2593 mapcell *cell = row->col + (x + mx - row->c0);
1227 2594
1228 darkness[y * sw4 + x] = cell->darkness < 0 2595 darkness1 [y * sw1 + x] = cell->darkness
2596 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1229 ? 255 - FOW_DARKNESS 2597 : 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 } 2598 }
1255 } 2599 }
1256 2600
1257 glEnd (); 2601 for (y = 0; y < sh; ++y)
2602 for (x = 0; x < sw; ++x)
2603 {
2604 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2605 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2606 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2607 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2608 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2609 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2610 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2611 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2612 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2613
1259 glDisable (GL_TEXTURE_2D); 2614 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2615 uint8_t r21 = d21;
2616 uint8_t r31 = (d21 + d31 + d32) / 3;
2617
2618 uint8_t r12 = d12;
2619 uint8_t r22 = d22;
2620 uint8_t r32 = d32;
2621
2622 uint8_t r13 = (d13 + d23 + d12) / 3;
2623 uint8_t r23 = d23;
2624 uint8_t r33 = (d23 + d33 + d32) / 3;
2625
2626 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2627 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2629 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2632 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2635 }
2636
2637 free (darkness1);
1261 2638
1262 EXTEND (SP, 3); 2639 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2640 PUSHs (sv_2mortal (newSViv (sw3)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2641 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2642 PUSHs (darkness3_sv);
1266} 2643}
1267 2644
1268SV * 2645SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2646get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2647 CODE:
1271{ 2648{
1272 int x, y, x1, y1; 2649 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2650 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2651 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2676 if (row && row->c0 <= x && x < row->c1)
1300 { 2677 {
1301 mapcell *cell = row->col + (x - row->c0); 2678 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2679 uint8_t flags = 0;
1303 2680
1304 if (cell->face [0]) flags |= 1; 2681 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2682 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2683 if (cell->tile [2]) flags |= 4;
1307 2684
1308 *data++ = flags; 2685 *data++ = flags;
1309 2686
1310 if (flags & 1) 2687 if (flags & 1)
1311 { 2688 {
2689 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2690 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2691 *data++ = tile;
1314 } 2692 }
1315 2693
1316 if (flags & 2) 2694 if (flags & 2)
1317 { 2695 {
2696 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2697 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2698 *data++ = tile;
1320 } 2699 }
1321 2700
1322 if (flags & 4) 2701 if (flags & 4)
1323 { 2702 {
2703 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2704 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2705 *data++ = tile;
1326 } 2706 }
1327 } 2707 }
1328 else 2708 else
1329 *data++ = 0; 2709 *data++ = 0;
1330 } 2710 }
1331 } 2711 }
1332 2712
2713 /* if size is w*h + 5 then no data has been found */
2714 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2715 {
1333 SvPOK_only (data_sv); 2716 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2717 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2718 }
2719
1335 RETVAL = data_sv; 2720 RETVAL = data_sv;
1336} 2721}
1337 OUTPUT: 2722 OUTPUT:
1338 RETVAL 2723 RETVAL
1339 2724
1340void 2725void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2726set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2727 PPCODE:
1343{ 2728{
1344 int x, y, z; 2729 int x, y, z;
1345 int w, h; 2730 int w, h;
1346 int x1, y1; 2731 int x1, y1;
2732 STRLEN len;
2733 uint8_t *data, *end;
2734
2735 len = SvLEN (data_sv);
2736 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2737 data = SvPVbyte_nolen (data_sv);
2738 end = data + len + 8;
2739
2740 if (len < 5)
2741 XSRETURN_EMPTY;
1347 2742
1348 if (*data++ != 0) 2743 if (*data++ != 0)
1349 return; /* version mismatch */ 2744 XSRETURN_EMPTY; /* version mismatch */
1350 2745
1351 w = *data++ << 8; w |= *data++; 2746 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2747 h = *data++ << 8; h |= *data++;
1353 2748
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2749 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1366 { 2761 {
1367 maprow *row = map_get_row (self, y); 2762 maprow *row = map_get_row (self, y);
1368 2763
1369 for (x = x0; x < x1; x++) 2764 for (x = x0; x < x1; x++)
1370 { 2765 {
2766 uint8_t flags;
2767
2768 if (data + 7 >= end)
2769 XSRETURN_EMPTY;
2770
1371 uint8_t flags = *data++; 2771 flags = *data++;
1372 2772
1373 if (flags) 2773 if (flags)
1374 { 2774 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2775 mapcell *cell = row_get_cell (row, x);
2776 tileid tile[3] = { 0, 0, 0 };
1378 2777
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2778 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2779 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2780 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2781
1383 if (cell->darkness <= 0) 2782 if (cell->darkness == 0)
1384 { 2783 {
1385 cell->darkness = -1; 2784 /*cell->darkness = 0;*/
2785 EXTEND (SP, 3);
1386 2786
1387 for (z = 0; z <= 2; z++) 2787 for (z = 0; z <= 2; z++)
1388 { 2788 {
1389 cell->face[z] = face[z]; 2789 tileid t = tile [z];
1390 2790
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2791 if (t >= self->texs || (t && !self->tex [t].name))
2792 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2793 PUSHs (sv_2mortal (newSViv (t)));
2794 need_texid (self, t);
2795 }
2796
2797 cell->tile [z] = t;
1393 } 2798 }
1394 } 2799 }
1395 } 2800 }
1396 } 2801 }
1397 } 2802 }
1398} 2803}
1399 2804
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2805MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2806
1402CFClient::MixChunk 2807DC::RW
1403new_from_file (SV *class, char *path) 2808new (SV *class, SV *data_sv)
1404 CODE: 2809 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2810{
2811 STRLEN datalen;
2812 char *data = SvPVbyte (data_sv, datalen);
2813
2814 RETVAL = SDL_RWFromConstMem (data, datalen);
2815}
1406 OUTPUT: 2816 OUTPUT:
1407 RETVAL 2817 RETVAL
1408 2818
2819DC::RW
2820new_from_file (SV *class, const char *path, const char *mode = "rb")
2821 CODE:
2822 RETVAL = SDL_RWFromFile (path, mode);
2823 OUTPUT:
2824 RETVAL
2825
2826# fails on win32:
2827# dc.xs(2268) : error C2059: syntax error : '('
1409void 2828#void
2829#close (DC::RW self)
2830# CODE:
2831# (self->(close)) (self);
2832
2833MODULE = Deliantra::Client PACKAGE = DC::Channel
2834
2835PROTOTYPES: DISABLE
2836
2837DC::Channel
2838find ()
2839 CODE:
2840{
2841 RETVAL = Mix_GroupAvailable (-1);
2842
2843 if (RETVAL < 0)
2844 {
2845 RETVAL = Mix_GroupOldest (-1);
2846
2847 if (RETVAL < 0)
2848 {
2849 // happens sometimes, maybe it just stopped playing(?)
2850 RETVAL = Mix_GroupAvailable (-1);
2851
2852 if (RETVAL < 0)
2853 XSRETURN_UNDEF;
2854 }
2855 else
2856 Mix_HaltChannel (RETVAL);
2857 }
2858
2859 Mix_UnregisterAllEffects (RETVAL);
2860 Mix_Volume (RETVAL, 128);
2861}
2862 OUTPUT:
2863 RETVAL
2864
2865void
2866halt (DC::Channel self)
2867 CODE:
2868 Mix_HaltChannel (self);
2869
2870void
2871expire (DC::Channel self, int ticks = -1)
2872 CODE:
2873 Mix_ExpireChannel (self, ticks);
2874
2875void
2876fade_out (DC::Channel self, int ticks = -1)
2877 CODE:
2878 Mix_FadeOutChannel (self, ticks);
2879
2880int
2881volume (DC::Channel self, int volume)
2882 CODE:
2883 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2884 OUTPUT:
2885 RETVAL
2886
2887void
2888unregister_all_effects (DC::Channel self)
2889 CODE:
2890 Mix_UnregisterAllEffects (self);
2891
2892void
2893set_panning (DC::Channel self, int left, int right)
2894 CODE:
2895 left = CLAMP (left , 0, 255);
2896 right = CLAMP (right, 0, 255);
2897 Mix_SetPanning (self, left, right);
2898
2899void
2900set_distance (DC::Channel self, int distance)
2901 CODE:
2902 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2903
2904void
2905set_position (DC::Channel self, int angle, int distance)
2906 CODE:
2907
2908void
2909set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2910 CODE:
2911{
2912 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2913 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2914 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2915}
2916
2917void
2918set_reverse_stereo (DC::Channel self, int flip)
2919 CODE:
2920 Mix_SetReverseStereo (self, flip);
2921
2922MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2923
2924PROTOTYPES: DISABLE
2925
2926void
2927decoders ()
2928 PPCODE:
2929#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2930 int i, num = Mix_GetNumChunkDecoders ();
2931 EXTEND (SP, num);
2932 for (i = 0; i < num; ++i)
2933 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2934#else
2935 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2936#endif
2937
2938DC::MixChunk
2939new (SV *class, DC::RW rwops)
2940 CODE:
2941 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2942 OUTPUT:
2943 RETVAL
2944
2945void
1410DESTROY (CFClient::MixChunk self) 2946DESTROY (DC::MixChunk self)
1411 CODE: 2947 CODE:
1412 Mix_FreeChunk (self); 2948 Mix_FreeChunk (self);
1413 2949
1414int 2950int
1415volume (CFClient::MixChunk self, int volume = -1) 2951volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2952 CODE:
2953 if (items > 1)
2954 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2955 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2956 OUTPUT:
1419 RETVAL 2957 RETVAL
1420 2958
1421int 2959DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2960play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 2961 CODE:
2962{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2963 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2964
2965 if (RETVAL < 0)
2966 XSRETURN_UNDEF;
2967
2968 if (channel < 0)
2969 {
2970 Mix_UnregisterAllEffects (RETVAL);
2971 Mix_Volume (RETVAL, 128);
2972 }
2973}
1425 OUTPUT: 2974 OUTPUT:
1426 RETVAL 2975 RETVAL
1427 2976
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2977MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2978
2979void
2980decoders ()
2981 PPCODE:
2982#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2983 int i, num = Mix_GetNumMusicDecoders ();
2984 EXTEND (SP, num);
2985 for (i = 0; i < num; ++i)
2986 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2987#else
2988 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2989#endif
1429 2990
1430int 2991int
1431volume (int volume = -1) 2992volume (int volume = -1)
2993 PROTOTYPE: ;$
1432 CODE: 2994 CODE:
2995 if (items > 0)
2996 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2997 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2998 OUTPUT:
1435 RETVAL 2999 RETVAL
1436 3000
1437CFClient::MixMusic 3001void
1438new_from_file (SV *class, char *path) 3002fade_out (int ms)
1439 CODE: 3003 CODE:
1440 RETVAL = Mix_LoadMUS (path); 3004 Mix_FadeOutMusic (ms);
3005
3006void
3007halt ()
3008 CODE:
3009 Mix_HaltMusic ();
3010
3011int
3012playing ()
3013 CODE:
3014 RETVAL = Mix_PlayingMusic ();
1441 OUTPUT: 3015 OUTPUT:
1442 RETVAL 3016 RETVAL
1443 3017
3018DC::MixMusic
3019new (SV *class, DC::RW rwops)
3020 CODE:
3021 RETVAL = Mix_LoadMUS_RW (rwops);
3022 OUTPUT:
3023 RETVAL
3024
1444void 3025void
1445DESTROY (CFClient::MixMusic self) 3026DESTROY (DC::MixMusic self)
1446 CODE: 3027 CODE:
1447 Mix_FreeMusic (self); 3028 Mix_FreeMusic (self);
1448 3029
1449int 3030int
1450play (CFClient::MixMusic self, int loops = -1) 3031play (DC::MixMusic self, int loops = -1)
1451 CODE: 3032 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 3033 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 3034 OUTPUT:
1454 RETVAL 3035 RETVAL
1455 3036
3037void
3038fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3039 CODE:
3040 Mix_FadeInMusicPos (self, loops, ms, position);
3041
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 3042MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3043
3044PROTOTYPES: ENABLE
1457 3045
1458BOOT: 3046BOOT:
1459{ 3047{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 3048 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 3049 static const struct {
1462 const char *name; 3050 const char *name;
1463 IV iv; 3051 IV iv;
1464 } *civ, const_iv[] = { 3052 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 3053# define const_iv(name) { # name, (IV)name }
3054 const_iv (GL_VENDOR),
3055 const_iv (GL_VERSION),
3056 const_iv (GL_EXTENSIONS),
3057 const_iv (GL_MAX_TEXTURE_UNITS),
1466 const_iv (GL_COLOR_MATERIAL), 3058 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 3059 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 3060 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 3061 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 3062 const_iv (GL_BLEND),
3063 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 3064 const_iv (GL_SCISSOR_TEST),
3065 const_iv (GL_DEPTH_TEST),
3066 const_iv (GL_ALPHA_TEST),
3067 const_iv (GL_NORMALIZE),
3068 const_iv (GL_RESCALE_NORMAL),
3069 const_iv (GL_FRONT),
3070 const_iv (GL_BACK),
3071 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 3072 const_iv (GL_AND),
1473 const_iv (GL_ONE), 3073 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 3074 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 3075 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 3076 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3077 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 3078 const_iv (GL_ONE_MINUS_DST_ALPHA),
3079 const_iv (GL_SRC_COLOR),
3080 const_iv (GL_DST_COLOR),
3081 const_iv (GL_ONE_MINUS_SRC_COLOR),
3082 const_iv (GL_ONE_MINUS_DST_COLOR),
3083 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 3084 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 3085 const_iv (GL_RGBA),
3086 const_iv (GL_RGBA4),
3087 const_iv (GL_RGBA8),
3088 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 3089 const_iv (GL_UNSIGNED_BYTE),
3090 const_iv (GL_UNSIGNED_SHORT),
3091 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 3092 const_iv (GL_ALPHA),
3093 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 3094 const_iv (GL_LUMINANCE),
3095 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 3096 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3097 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3098 const_iv (GL_COMPRESSED_ALPHA_ARB),
3099 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3101 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3102 const_iv (GL_COMPRESSED_RGB_ARB),
3103 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 3104 const_iv (GL_COMPILE),
3105 const_iv (GL_PROXY_TEXTURE_1D),
3106 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 3107 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 3108 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 3109 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 3110 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 3111 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 3112 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 3113 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 3114 const_iv (GL_TEXTURE_WRAP_T),
3115 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 3116 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 3117 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 3118 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 3119 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 3120 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 3121 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 3122 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 3123 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 3124 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 3125 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 3126 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 3127 const_iv (GL_REPLACE),
3128 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 3129 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 3130 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 3131 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 3132 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 3133 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 3134 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 3135 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 3136 const_iv (GL_CONSTANT_BORDER),
3137 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 3138 const_iv (GL_LINES),
3139 const_iv (GL_LINE_STRIP),
3140 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 3141 const_iv (GL_QUADS),
3142 const_iv (GL_QUAD_STRIP),
3143 const_iv (GL_TRIANGLES),
3144 const_iv (GL_TRIANGLE_STRIP),
3145 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 3146 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3147 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3148 const_iv (GL_POINT_SMOOTH_HINT),
3149 const_iv (GL_LINE_SMOOTH_HINT),
3150 const_iv (GL_POLYGON_SMOOTH_HINT),
3151 const_iv (GL_GENERATE_MIPMAP_HINT),
3152 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 3153 const_iv (GL_FASTEST),
3154 const_iv (GL_DONT_CARE),
3155 const_iv (GL_NICEST),
3156 const_iv (GL_V2F),
3157 const_iv (GL_V3F),
3158 const_iv (GL_T2F_V3F),
3159 const_iv (GL_T2F_N3F_V3F),
3160 const_iv (GL_FUNC_ADD),
3161 const_iv (GL_FUNC_SUBTRACT),
3162 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1520# undef const_iv 3163# undef const_iv
1521 }; 3164 };
1522 3165
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3166 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3167 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3168
3169 texture_av = newAV ();
3170 AvREAL_off (texture_av);
1525} 3171}
3172
3173void
3174disable_GL_EXT_blend_func_separate ()
3175 CODE:
3176 gl.BlendFuncSeparate = 0;
3177 gl.BlendFuncSeparateEXT = 0;
3178
3179void
3180apple_nvidia_bug (int enable)
3181
3182char *
3183gl_vendor ()
3184 CODE:
3185 RETVAL = (char *)glGetString (GL_VENDOR);
3186 OUTPUT:
3187 RETVAL
3188
3189char *
3190gl_version ()
3191 CODE:
3192 RETVAL = (char *)glGetString (GL_VERSION);
3193 OUTPUT:
3194 RETVAL
3195
3196char *
3197gl_extensions ()
3198 CODE:
3199 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3200 OUTPUT:
3201 RETVAL
3202
3203const char *glGetString (GLenum pname)
3204
3205GLint glGetInteger (GLenum pname)
3206 CODE:
3207 glGetIntegerv (pname, &RETVAL);
3208 OUTPUT:
3209 RETVAL
3210
3211GLdouble glGetDouble (GLenum pname)
3212 CODE:
3213 glGetDoublev (pname, &RETVAL);
3214 OUTPUT:
3215 RETVAL
1526 3216
1527int glGetError () 3217int glGetError ()
3218
3219void glFinish ()
3220
3221void glFlush ()
1528 3222
1529void glClear (int mask) 3223void glClear (int mask)
1530 3224
1531void glClearColor (float r, float g, float b, float a = 1.0) 3225void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 3226 PROTOTYPE: @
… …
1539 3233
1540void glHint (int target, int mode) 3234void glHint (int target, int mode)
1541 3235
1542void glBlendFunc (int sfactor, int dfactor) 3236void glBlendFunc (int sfactor, int dfactor)
1543 3237
3238void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3239 CODE:
3240 gl_BlendFuncSeparate (sa, da, saa, daa);
3241
3242# void glBlendEquation (int se)
3243
3244void glDepthMask (int flag)
3245
1544void glLogicOp (int opcode) 3246void glLogicOp (int opcode)
1545 3247
1546void glColorMask (int red, int green, int blue, int alpha) 3248void glColorMask (int red, int green, int blue, int alpha)
1547 3249
1548void glMatrixMode (int mode) 3250void glMatrixMode (int mode)
… …
1551 3253
1552void glPopMatrix () 3254void glPopMatrix ()
1553 3255
1554void glLoadIdentity () 3256void glLoadIdentity ()
1555 3257
3258void glDrawBuffer (int buffer)
3259
3260void glReadBuffer (int buffer)
3261
1556# near and far are due to microsofts buggy c compiler 3262# near_ and far_ are due to microsofts buggy "c" compiler
3263void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3264
3265# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3266void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3267
3268PROTOTYPES: DISABLE
1558 3269
1559void glViewport (int x, int y, int width, int height) 3270void glViewport (int x, int y, int width, int height)
1560 3271
1561void glScissor (int x, int y, int width, int height) 3272void glScissor (int x, int y, int width, int height)
1562 3273
… …
1570 3281
1571void glRotate (float angle, float x, float y, float z) 3282void glRotate (float angle, float x, float y, float z)
1572 CODE: 3283 CODE:
1573 glRotatef (angle, x, y, z); 3284 glRotatef (angle, x, y, z);
1574 3285
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 3286void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 3287 PROTOTYPE: @
3288 ALIAS:
3289 glColor_premultiply = 1
1581 CODE: 3290 CODE:
1582 glColor4ub (r * 255., g * 255., b * 255., a * 255.); 3291 if (ix)
3292 {
3293 r *= a;
3294 g *= a;
3295 b *= a;
3296 }
3297 // microsoft visual "c" rounds instead of truncating...
3298 glColor4f (r, g, b, a);
3299
3300void glRasterPos (float x, float y, float z = 0.)
3301 CODE:
3302 glRasterPos3f (0, 0, z);
3303 glBitmap (0, 0, 0, 0, x, y, 0);
1583 3304
1584void glVertex (float x, float y, float z = 0.) 3305void glVertex (float x, float y, float z = 0.)
1585 CODE: 3306 CODE:
1586 glVertex3f (x, y, z); 3307 glVertex3f (x, y, z);
1587 3308
1588void glTexCoord (float s, float t) 3309void glTexCoord (float s, float t)
1589 CODE: 3310 CODE:
1590 glTexCoord2f (s, t); 3311 glTexCoord2f (s, t);
1591 3312
3313void glRect (float x1, float y1, float x2, float y2)
3314 CODE:
3315 glRectf (x1, y1, x2, y2);
3316
3317void glRect_lineloop (float x1, float y1, float x2, float y2)
3318 CODE:
3319 glBegin (GL_LINE_LOOP);
3320 glVertex2f (x1, y1);
3321 glVertex2f (x2, y1);
3322 glVertex2f (x2, y2);
3323 glVertex2f (x1, y2);
3324 glEnd ();
3325
3326PROTOTYPES: ENABLE
3327
3328void glBegin (int mode)
3329
3330void glEnd ()
3331
3332void glPointSize (GLfloat size)
3333
3334void glLineWidth (GLfloat width)
3335
3336void glInterleavedArrays (int format, int stride, char *data)
3337
3338void glDrawElements (int mode, int count, int type, char *indices)
3339
3340# 1.2 void glDrawRangeElements (int mode, int start, int end
3341
1592void glTexEnv (int target, int pname, float param) 3342void glTexEnv (int target, int pname, float param)
1593 CODE: 3343 CODE:
1594 glTexEnvf (target, pname, param); 3344 glTexEnvf (target, pname, param);
1595 3345
1596void glTexParameter (int target, int pname, float param) 3346void glTexParameter (int target, int pname, float param)
… …
1599 3349
1600void glBindTexture (int target, int name) 3350void glBindTexture (int target, int name)
1601 3351
1602void glConvolutionParameter (int target, int pname, float params) 3352void glConvolutionParameter (int target, int pname, float params)
1603 CODE: 3353 CODE:
1604 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3354 if (gl.ConvolutionParameterf)
3355 gl.ConvolutionParameterf (target, pname, params);
1605 3356
1606void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3357void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1607 CODE: 3358 CODE:
1608 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3359 if (gl.ConvolutionFilter2D)
1609 (target, internalformat, width, height, format, type, data)); 3360 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1610 3361
1611void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3362void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1612 CODE: 3363 CODE:
1613 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3364 if (gl.SeparableFilter2D)
1614 (target, internalformat, width, height, format, type, row, column)); 3365 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1615 3366
1616void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3367void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1617 3368
1618void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3369void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1619 3370
1620void glRasterPos (int x, int y) 3371void glDrawPixels (int width, int height, int format, int type, char *pixels)
1621 CODE: 3372
1622 glRasterPos2i (x, y); 3373void glPixelZoom (float x, float y)
1623 3374
1624void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3375void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1625 3376
1626int glGenTexture () 3377int glGenTexture ()
1627 CODE: 3378 CODE:
1628{ 3379 RETVAL = gen_texture ();
1629 GLuint name;
1630 glGenTextures (1, &name);
1631 RETVAL = name;
1632}
1633 OUTPUT: 3380 OUTPUT:
1634 RETVAL 3381 RETVAL
1635 3382
1636void glDeleteTexture (int name) 3383void glDeleteTexture (int name)
1637 CODE: 3384 CODE:
1638{
1639 GLuint name_ = name;
1640 glDeleteTextures (1, &name_); 3385 del_texture (name);
1641} 3386
1642
1643int glGenList () 3387int glGenList ()
1644 CODE: 3388 CODE:
1645 RETVAL = glGenLists (1); 3389 RETVAL = glGenLists (1);
1646 OUTPUT: 3390 OUTPUT:
1647 RETVAL 3391 RETVAL
… …
1654 3398
1655void glEndList () 3399void glEndList ()
1656 3400
1657void glCallList (int list) 3401void glCallList (int list)
1658 3402
3403void c_init ()
3404 CODE:
3405 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3406 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3407
3408MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3409
3410PROTOTYPES: DISABLE
3411
3412void
3413find_widget (SV *self, NV x, NV y)
3414 PPCODE:
3415{
3416 if (within_widget (self, x, y))
3417 XPUSHs (self);
3418}
3419
3420BOOT:
3421{
3422 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3423
3424 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3425 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3426 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3427 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3428}
3429
3430void
3431draw (SV *self)
3432 CODE:
3433{
3434 HV *hv;
3435 SV **svp;
3436 NV x, y, w, h;
3437 SV *draw_x_sv = GvSV (draw_x_gv);
3438 SV *draw_y_sv = GvSV (draw_y_gv);
3439 SV *draw_w_sv = GvSV (draw_w_gv);
3440 SV *draw_h_sv = GvSV (draw_h_gv);
3441 double draw_x, draw_y;
3442
3443 if (!SvROK (self))
3444 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3445
3446 hv = (HV *)SvRV (self);
3447
3448 if (SvTYPE (hv) != SVt_PVHV)
3449 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3450
3451 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3452 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3453
3454 if (!h || !w)
3455 XSRETURN_EMPTY;
3456
3457 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3458 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3459
3460 draw_x = SvNV (draw_x_sv) + x;
3461 draw_y = SvNV (draw_y_sv) + y;
3462
3463 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3464 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3465 XSRETURN_EMPTY;
3466
3467 sv_setnv (draw_x_sv, draw_x);
3468 sv_setnv (draw_y_sv, draw_y);
3469
3470 glPushMatrix ();
3471 glTranslated (x, y, 0);
3472
3473 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3474 {
3475 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3476
3477 if (svp && SvTRUE (*svp))
3478 {
3479 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3480 glEnable (GL_BLEND);
3481 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3482 glBegin (GL_QUADS);
3483 glVertex2f (0, 0);
3484 glVertex2f (w, 0);
3485 glVertex2f (w, h);
3486 glVertex2f (0, h);
3487 glEnd ();
3488 glDisable (GL_BLEND);
3489 }
3490 }
3491#if 0
3492 // draw borders, for debugging
3493 glPushMatrix ();
3494 glColor4f (1., 1., 0., 1.);
3495 glTranslatef (.5, .5, 0.);
3496 glBegin (GL_LINE_LOOP);
3497 glVertex2f (0 , 0);
3498 glVertex2f (w - 1, 0);
3499 glVertex2f (w - 1, h - 1);
3500 glVertex2f (0 , h - 1);
3501 glEnd ();
3502 glPopMatrix ();
3503#endif
3504 PUSHMARK (SP);
3505 XPUSHs (self);
3506 PUTBACK;
3507 call_method ("_draw", G_VOID | G_DISCARD);
3508 SPAGAIN;
3509
3510 glPopMatrix ();
3511
3512 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3513 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3514}
3515

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