ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC vs.
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	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
17	#endif	26	#endif
18		27
19	#include <assert.h>	28	#include <assert.h>
20	#include <math.h>	29	#include <math.h>
21	#include <string.h>	30	#include <string.h>
22	#include <stdio.h>	31	#include <stdio.h>
23	#include <stdlib.h>	32	#include <stdlib.h>
24		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
25	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
26	#include <SDL_endian.h>	38	#include <SDL_endian.h>
27	#include <SDL_image.h>	39	#include <SDL_image.h>
28	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
30		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
31	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
33		50
34	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
35		52
36	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
37		65
38	#ifndef _WIN32	66	#ifndef _WIN32
39	# include <sys/types.h>	67	# include <sys/types.h>
40	# include <sys/socket.h>	68	# include <sys/socket.h>
41	# include <netinet/in.h>	69	# include <netinet/in.h>
42	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
43	# include <inttypes.h>	71	# include <inttypes.h>
44	#endif	72	#endif
45		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		84
48	#define FOW_DARKNESS 32	85	#define FOW_DARKNESS 64
		86	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
49		87
50	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
52		90
53	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
54		92
55	#if 0	93	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	95
58	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
59	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
60		101
61	static AV *texture_av;	102	static AV *texture_av;
62		103
63	static struct	104	static struct
64	{	105	{
65	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
66	#include "glfunc.h"	107	#include "glfunc.h"
67	#undef GL_FUNC	108	#undef GL_FUNC
68	} gl;	109	} gl;
69		110
		111	static void
70	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
71	{	113	{
72	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
73	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
74	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
75	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
76	else	118	else
77	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
78	}	120	}
79		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/*glBindTexture (GL_TEXTURE_2D, name);*/
		141	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
80	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
81		148
82	#include "pango-font.c"	149	#include "pango-font.c"
83	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
84	#include "pango-render.c"	151	#include "pango-render.c"
85		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
86	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
87	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
88		157
89	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
90		159
91	static int	160	static int
92	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
93	{	162	{
94	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
108		177
109	typedef struct cf_layout {	178	typedef struct cf_layout {
110	PangoLayout *pl;	179	PangoLayout *pl;
111	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
112	int base_height;	181	int base_height;
113	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
114	} *CFPlus__Layout;	184	} *DC__Layout;
115		185
116	static CFPlus__Font default_font;	186	static DC__Font default_font;
117	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
118	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
119		189
120	static void	190	static void
121	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
126	#endif	196	#endif
127	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
128	}	198	}
129		199
130	static void	200	static void
131	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
132	{	202	{
133	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
134	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
135	*/	205	*/
136	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
137		207
138	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
139	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
140		210
141	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
142	}	212	}
143		213
144	static void	214	static void
145	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
146	{	216	{
147	PangoRectangle rect;	217	PangoRectangle rect;
148		218
149	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
150	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
161		231
162	typedef uint16_t tileid;	232	typedef uint16_t tileid;
163	typedef uint16_t faceid;	233	typedef uint16_t faceid;
164		234
165	typedef struct {	235	typedef struct {
166	int name;	236	GLuint name;
167	int w, h;	237	int w, h;
168	float s, t;	238	float s, t;
169	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
170	tileid smoothtile;	240	tileid smoothtile;
171	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
172	} maptex;	243	} maptex;
173		244
174	typedef struct {	245	typedef struct {
175	uint32_t player;	246	uint32_t player;
176	tileid tile[3];	247	tileid tile[3];
…		…
189	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
190	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
191		262
192	int32_t rows;	263	int32_t rows;
193	maprow *row;	264	maprow *row;
194	} *CFPlus__Map;	265	} *DC__Map;
195		266
196	static char *	267	static char *
197	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
198	{	269	{
199	char *p;	270	char *p;
…		…
237	self->texs *= 2;	308	self->texs *= 2;
238	}	309	}
239	}	310	}
240		311
241	static maprow *	312	static maprow *
242	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
243	{	314	{
244	if (0 > y)	315	if (0 > y)
245	{	316	{
246	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
247	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
285		356
286	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
287	}	358	}
288		359
289	static mapcell *	360	static mapcell *
290	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
291	{	362	{
292	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
293	}	364	}
294		365
295	static void	366	static void
296	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
297	{	368	{
298	int r;	369	int r;
299		370
300	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
301	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
308	self->oy = 0;	379	self->oy = 0;
309	self->row = 0;	380	self->row = 0;
310	self->rows = 0;	381	self->rows = 0;
311	}	382	}
312		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
313	static void	394	static void
314	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
315	{	396	{
316	int x, y;	397	int x, y;
317	maprow *row;	398	maprow *row;
318	mapcell *cell;	399	mapcell *cell;
319		400
…		…
331	if (x >= row->c1)	412	if (x >= row->c1)
332	break;	413	break;
333		414
334	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
335		416
336	cell->darkness = 0;	417	CELL_CLEAR (cell);
337	cell->stat_hp = 0;
338	cell->flags = 0;
339	cell->player = 0;
340	}	418	}
341	}	419	}
342	}	420	}
343		421
344	typedef struct {	422	typedef struct {
…		…
398	n |= n >> 16;	476	n |= n >> 16;
399		477
400	return n + 1;	478	return n + 1;
401	}	479	}
402		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
403	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
404	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
405	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
406		495
407	MODULE = CFPlus PACKAGE = CFPlus	496	/******************************************************************************/
		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp || !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
408		592
409	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
410		594
411	BOOT:	595	BOOT:
412	{	596	{
413	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
414	static const struct {	598	static const struct {
415	const char *name;	599	const char *name;
416	IV iv;	600	IV iv;
417	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
418	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
440		624
441	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
442	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
443	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
444		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
445	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
446	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
447	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
448	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
449	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
521	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
522	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
523	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
524	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
525	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
526	# undef const_iv	795	# undef const_iv
527	};	796	};
528		797
529	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
530	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
548		817
549	NV floor (NV x)	818	NV floor (NV x)
550		819
551	NV ceil (NV x)	820	NV ceil (NV x)
552		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
		826	NV distance (NV dx, NV dy)
		827	CODE:
		828	RETVAL = pow (dx * dx + dy * dy, 0.5);
		829	OUTPUT:
		830	RETVAL
		831
553	void	832	void
554	pango_init ()	833	pango_init ()
555	CODE:	834	CODE:
556	{	835	{
557	opengl_fontmap = pango_opengl_font_map_new ();	836	opengl_fontmap = pango_opengl_font_map_new ();
558	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	837	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
559	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	838	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		839	/*pango_context_set_font_description (opengl_context, default_font);*/
		840	#if PANGO_VERSION_CHECK (1, 15, 2)
		841	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		842	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		843	#endif
560	}	844	}
561		845
562	int	846	char *SDL_GetError ()
563	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
564		847
565	void	848	void SDL_braino ()
		849
		850	int SDL_Init (U32 flags)
		851
		852	int SDL_InitSubSystem (U32 flags)
		853
		854	void SDL_QuitSubSystem (U32 flags)
		855
566	SDL_Quit ()	856	void SDL_Quit ()
567		857
		858	int SDL_GL_SetAttribute (int attr, int value)
		859
		860	int SDL_GL_GetAttribute (int attr)
		861	CODE:
		862	if (SDL_GL_GetAttribute (attr, &RETVAL))
		863	XSRETURN_UNDEF;
		864	OUTPUT:
		865	RETVAL
		866
568	void	867	void
569	SDL_ListModes ()	868	SDL_ListModes (int rgb, int alpha)
570	PPCODE:	869	PPCODE:
571	{	870	{
572	SDL_Rect **m;	871	SDL_Rect **m;
573		872
574	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	873	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	874	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
576	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	875	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
577	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	876	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
578		877
579	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	878	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
580	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
581		880
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	881	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
584	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
586		885
587	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	886	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
588	#if SDL_VERSION_ATLEAST(1,2,10)
589	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
590	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	887	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
591	#endif
592
593	SDL_EnableUNICODE (1);
594	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
595		888
596	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	889	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
597		890
598	if (m && m != (SDL_Rect **)-1)	891	if (m && m != (SDL_Rect **)-1)
599	while (*m)	892	while (*m)
600	{	893	{
		894	if ((*m)->w >= 400 && (*m)->h >= 300)
		895	{
601	AV *av = newAV ();	896	AV *av = newAV ();
602	av_push (av, newSViv ((*m)->w));	897	av_push (av, newSViv ((*m)->w));
603	av_push (av, newSViv ((*m)->h));	898	av_push (av, newSViv ((*m)->h));
		899	av_push (av, newSViv (rgb));
		900	av_push (av, newSViv (alpha));
604	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	901	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		902	}
605		903
606	++m;	904	++m;
607	}	905	}
608	}	906	}
609		907
610	char *
611	SDL_GetError ()
612
613	int	908	int
614	SDL_SetVideoMode (int w, int h, int fullscreen)	909	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
615	CODE:	910	CODE:
		911	{
		912	SDL_EnableUNICODE (1);
		913	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		914
		915	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		916	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		917	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		918	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		919
616	RETVAL = !!SDL_SetVideoMode (	920	RETVAL = !!SDL_SetVideoMode (
617	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	921	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
618	);	922	);
		923
619	if (RETVAL)	924	if (RETVAL)
620	{	925	{
621	av_clear (texture_av);	926	av_clear (texture_av);
622		927
623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
624	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	929	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
625	# include "glfunc.h"	930	#include "glfunc.h"
626	# undef GL_FUNC	931	#undef GL_FUNC
627
628	}	932	}
		933	}
629	OUTPUT:	934	OUTPUT:
630	RETVAL	935	RETVAL
631		936
632	void	937	void
633	SDL_GL_SwapBuffers ()	938	SDL_GL_SwapBuffers ()
634		939
635	char *	940	char *
636	SDL_GetKeyName (int sym)	941	SDL_GetKeyName (int sym)
637		942
		943	int
		944	SDL_GetAppState ()
		945
		946	int
		947	SDL_GetModState ()
		948
638	void	949	void
639	SDL_PollEvent ()	950	poll_events ()
640	PPCODE:	951	PPCODE:
641	{	952	{
642	SDL_Event ev;	953	SDL_Event ev;
643		954
644	while (SDL_PollEvent (&ev))	955	SDL_PumpEvents ();
		956	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	957	{
646	HV *hv = newHV ();	958	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	959	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		960
649	switch (ev.type)	961	switch (ev.type)
650	{	962	{
651	case SDL_KEYDOWN:	963	case SDL_KEYDOWN:
652	case SDL_KEYUP:	964	case SDL_KEYUP:
653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	965	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	966	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	967	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
656	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	968	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	969	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658	break;	970	break;
659		971
660	case SDL_ACTIVEEVENT:	972	case SDL_ACTIVEEVENT:
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	973	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	974	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	975	break;
664		976
665	case SDL_MOUSEMOTION:	977	case SDL_MOUSEMOTION:
		978	{
		979	int state = ev.motion.state;
		980	int x = ev.motion.x;
		981	int y = ev.motion.y;
		982	int xrel = ev.motion.xrel;
		983	int yrel = ev.motion.yrel;
		984
		985	/* do simplistic event compression */
		986	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		987	&& state == ev.motion.state)
		988	{
		989	xrel += ev.motion.xrel;
		990	yrel += ev.motion.yrel;
		991	x = ev.motion.x;
		992	y = ev.motion.y;
		993	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		994	}
		995
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	997	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	998	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	999	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1000	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1001	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1002	}
673	break;	1003	break;
674		1004
675	case SDL_MOUSEBUTTONDOWN:	1005	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	1006	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1007	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678		1008
679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1009	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1011	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1012	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1017	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1018	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689	break;	1019	break;
690	}	1020	}
691		1021
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1022	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693	}	1023	}
694	}	1024	}
695		1025
696	int	1026	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1027	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698	POSTCALL:	1028	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	1029	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	1030	Mix_ChannelFinished (channel_finished);
701		1031
702	void	1032	void
		1033	Mix_QuerySpec ()
		1034	PPCODE:
		1035	{
		1036	int freq, channels;
		1037	Uint16 format;
		1038
		1039	if (Mix_QuerySpec (&freq, &format, &channels))
		1040	{
		1041	EXTEND (SP, 3);
		1042	PUSHs (sv_2mortal (newSViv (freq)));
		1043	PUSHs (sv_2mortal (newSViv (format)));
		1044	PUSHs (sv_2mortal (newSViv (channels)));
		1045	}
		1046	}
		1047
		1048	void
703	Mix_CloseAudio ()	1049	Mix_CloseAudio ()
704		1050
705	int	1051	int
706	Mix_AllocateChannels (int numchans = -1)	1052	Mix_AllocateChannels (int numchans = -1)
		1053
		1054	const char *
		1055	Mix_GetError ()
707		1056
708	void	1057	void
709	lowdelay (int fd, int val = 1)	1058	lowdelay (int fd, int val = 1)
710	CODE:	1059	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1060	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
737	}	1086	}
738	}	1087	}
739	#endif	1088	#endif
740	}	1089	}
741		1090
742	void	1091	int
743	add_font (char *file)	1092	add_font (char *file)
744	CODE:	1093	CODE:
745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1094	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1095	OUTPUT:
		1096	RETVAL
746		1097
747	void	1098	void
748	load_image_inline (SV *image_)	1099	load_image_inline (SV *image_)
749	ALIAS:	1100	ALIAS:
750	load_image_file = 1	1101	load_image_file = 1
…		…
753	STRLEN image_len;	1104	STRLEN image_len;
754	char *image = (char *)SvPVbyte (image_, image_len);	1105	char *image = (char *)SvPVbyte (image_, image_len);
755	SDL_Surface *surface, *surface2;	1106	SDL_Surface *surface, *surface2;
756	SDL_PixelFormat fmt;	1107	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	1108	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	1109	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	1110	: SDL_RWFromConstMem (image, image_len);
760		1111
761	if (!rw)	1112	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	1113	croak ("load_image: %s", SDL_GetError ());
763		1114
…		…
836	void	1187	void
837	error (char *message)	1188	error (char *message)
838	CODE:	1189	CODE:
839	fprintf (stderr, "ERROR: %s\n", message);	1190	fprintf (stderr, "ERROR: %s\n", message);
840	#ifdef _WIN32	1191	#ifdef _WIN32
841	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1192	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
842	#endif	1193	#endif
843		1194
844	void	1195	void
845	fatal (char *message)	1196	fatal (char *message)
846	CODE:	1197	CODE:
847	fprintf (stderr, "FATAL: %s\n", message);	1198	fprintf (stderr, "FATAL: %s\n", message);
848	#ifdef _WIN32	1199	#ifdef _WIN32
849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1200	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
850	#endif	1201	#endif
851	_exit (1);	1202	_exit (1);
852		1203
853	void	1204	void
854	_exit (int retval = 0)	1205	_exit (int retval = 0)
…		…
857	ExitThread (retval); // unclean, please beam me up	1208	ExitThread (retval); // unclean, please beam me up
858	#else	1209	#else
859	_exit (retval);	1210	_exit (retval);
860	#endif	1211	#endif
861		1212
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1213	void
		1214	debug ()
		1215	CODE:
		1216	{
		1217	#if DEBUG
		1218	VALGRIND_DO_LEAK_CHECK;
		1219	#endif
		1220	}
863		1221
864	CFPlus::Font	1222	int
		1223	SvREFCNT (SV *sv)
		1224	CODE:
		1225	RETVAL = SvREFCNT (sv);
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	MODULE = Deliantra::Client PACKAGE = DC::Font
		1230
		1231	PROTOTYPES: DISABLE
		1232
		1233	DC::Font
865	new_from_file (SV *class, char *path, int id = 0)	1234	new_from_file (SV *class, char *path, int id = 0)
866	CODE:	1235	CODE:
867	{	1236	{
868	int count;	1237	int count;
869	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1238	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
872	}	1241	}
873	OUTPUT:	1242	OUTPUT:
874	RETVAL	1243	RETVAL
875		1244
876	void	1245	void
877	DESTROY (CFPlus::Font self)	1246	DESTROY (DC::Font self)
878	CODE:	1247	CODE:
879	pango_font_description_free (self);	1248	pango_font_description_free (self);
880		1249
881	void	1250	void
882	make_default (CFPlus::Font self)	1251	make_default (DC::Font self)
		1252	PROTOTYPE: $
883	CODE:	1253	CODE:
884	default_font = self;	1254	default_font = self;
885		1255
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1256	MODULE = Deliantra::Client PACKAGE = DC::Layout
887		1257
		1258	PROTOTYPES: DISABLE
		1259
888	void	1260	void
889	reset_glyph_cache ()	1261	glyph_cache_backup ()
		1262	PROTOTYPE:
890	CODE:	1263	CODE:
		1264	tc_backup ();
		1265
		1266	void
		1267	glyph_cache_restore ()
		1268	PROTOTYPE:
		1269	CODE:
891	tc_clear ();	1270	tc_restore ();
892		1271
893	CFPlus::Layout	1272	DC::Layout
894	new (SV *class)	1273	new (SV *class)
895	CODE:	1274	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1275	New (0, RETVAL, 1, struct cf_layout);
897		1276
898	RETVAL->pl = pango_layout_new (opengl_context);	1277	RETVAL->pl = pango_layout_new (opengl_context);
…		…
900	RETVAL->g = 1.;	1279	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1280	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1281	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1282	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1283	RETVAL->font = 0;
		1284	RETVAL->rc = rc_alloc ();
905		1285
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1286	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1287	layout_update_font (RETVAL);
908	OUTPUT:	1288	OUTPUT:
909	RETVAL	1289	RETVAL
910		1290
911	void	1291	void
912	DESTROY (CFPlus::Layout self)	1292	DESTROY (DC::Layout self)
913	CODE:	1293	CODE:
914	g_object_unref (self->pl);	1294	g_object_unref (self->pl);
		1295	rc_free (self->rc);
915	Safefree (self);	1296	Safefree (self);
916		1297
917	void	1298	void
918	set_text (CFPlus::Layout self, SV *text_)	1299	set_text (DC::Layout self, SV *text_)
919	CODE:	1300	CODE:
920	{	1301	{
921	STRLEN textlen;	1302	STRLEN textlen;
922	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
923		1304
924	pango_layout_set_text (self->pl, text, textlen);	1305	pango_layout_set_text (self->pl, text, textlen);
925	}	1306	}
926		1307
927	void	1308	void
928	set_markup (CFPlus::Layout self, SV *text_)	1309	set_markup (DC::Layout self, SV *text_)
929	CODE:	1310	CODE:
930	{	1311	{
931	STRLEN textlen;	1312	STRLEN textlen;
932	char *text = SvPVutf8 (text_, textlen);	1313	char *text = SvPVutf8 (text_, textlen);
933		1314
934	pango_layout_set_markup (self->pl, text, textlen);	1315	pango_layout_set_markup (self->pl, text, textlen);
935	}	1316	}
936		1317
937	void	1318	void
938	set_shapes (CFPlus::Layout self, ...)	1319	set_shapes (DC::Layout self, ...)
939	CODE:	1320	CODE:
940	{	1321	{
941	PangoAttrList *attrs = 0;	1322	PangoAttrList *attrs = 0;
942	const char *text = pango_layout_get_text (self->pl);	1323	const char *text = pango_layout_get_text (self->pl);
943	const char *pos = text;	1324	const char *pos = text;
…		…
978	if (attrs)	1359	if (attrs)
979	pango_layout_set_attributes (self->pl, attrs);	1360	pango_layout_set_attributes (self->pl, attrs);
980	}	1361	}
981		1362
982	void	1363	void
983	get_shapes (CFPlus::Layout self)	1364	get_shapes (DC::Layout self)
984	PPCODE:	1365	PPCODE:
985	{	1366	{
986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1367	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987		1368
988	do	1369	do
989	{	1370	{
990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1371	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991		1372
992	if (run && shape_attr_p (run))	1373	if (run && shape_attr_p (run))
993	{	1374	{
994	PangoRectangle extents;	1375	PangoRectangle extents;
995	pango_layout_iter_get_run_extents (iter, 0, &extents);	1376	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1003		1384
1004	pango_layout_iter_free (iter);	1385	pango_layout_iter_free (iter);
1005	}	1386	}
1006		1387
1007	int	1388	int
1008	has_wrapped (CFPlus::Layout self)	1389	has_wrapped (DC::Layout self)
1009	CODE:	1390	CODE:
1010	{	1391	{
1011	int lines = 1;	1392	int lines = 1;
1012	const char *text = pango_layout_get_text (self->pl);	1393	const char *text = pango_layout_get_text (self->pl);
1013		1394
…		…
1018	}	1399	}
1019	OUTPUT:	1400	OUTPUT:
1020	RETVAL	1401	RETVAL
1021		1402
1022	SV *	1403	SV *
1023	get_text (CFPlus::Layout self)	1404	get_text (DC::Layout self)
1024	CODE:	1405	CODE:
1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1406	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026	sv_utf8_decode (RETVAL);	1407	sv_utf8_decode (RETVAL);
1027	OUTPUT:	1408	OUTPUT:
1028	RETVAL	1409	RETVAL
1029		1410
1030	void	1411	void
1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1412	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032	CODE:	1413	CODE:
1033	self->r = r;	1414	self->r = r;
1034	self->g = g;	1415	self->g = g;
1035	self->b = b;	1416	self->b = b;
1036	self->a = a;	1417	self->a = a;
1037		1418
1038	void	1419	void
1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1420	set_font (DC::Layout self, DC::Font font = 0)
1040	CODE:	1421	CODE:
1041	if (self->font != font)	1422	if (self->font != font)
1042	{	1423	{
1043	self->font = font;	1424	self->font = font;
1044	layout_update_font (self);	1425	layout_update_font (self);
1045	}	1426	}
1046		1427
1047	void	1428	void
1048	set_height (CFPlus::Layout self, int base_height)	1429	set_height (DC::Layout self, int base_height)
1049	CODE:	1430	CODE:
1050	if (self->base_height != base_height)	1431	if (self->base_height != base_height)
1051	{	1432	{
1052	self->base_height = base_height;	1433	self->base_height = base_height;
1053	layout_update_font (self);	1434	layout_update_font (self);
1054	}	1435	}
1055		1436
1056	void	1437	void
1057	set_width (CFPlus::Layout self, int max_width = -1)	1438	set_width (DC::Layout self, int max_width = -1)
1058	CODE:	1439	CODE:
1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1440	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060		1441
1061	void	1442	void
1062	set_indent (CFPlus::Layout self, int indent)	1443	set_indent (DC::Layout self, int indent)
1063	CODE:	1444	CODE:
1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1445	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065		1446
1066	void	1447	void
1067	set_spacing (CFPlus::Layout self, int spacing)	1448	set_spacing (DC::Layout self, int spacing)
1068	CODE:	1449	CODE:
1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1450	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070		1451
1071	void	1452	void
1072	set_ellipsise (CFPlus::Layout self, int ellipsise)	1453	set_ellipsise (DC::Layout self, int ellipsise)
1073	CODE:	1454	CODE:
1074	pango_layout_set_ellipsize (self->pl,	1455	pango_layout_set_ellipsize (self->pl,
1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1456	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1457	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1458	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078	: PANGO_ELLIPSIZE_NONE	1459	: PANGO_ELLIPSIZE_NONE
1079	);	1460	);
1080		1461
1081	void	1462	void
1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1463	set_single_paragraph_mode (DC::Layout self, int spm)
1083	CODE:	1464	CODE:
1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1465	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085		1466
1086	void	1467	void
1087	size (CFPlus::Layout self)	1468	size (DC::Layout self)
1088	PPCODE:	1469	PPCODE:
1089	{	1470	{
1090	int w, h;	1471	int w, h;
1091		1472
1092	layout_get_pixel_size (self, &w, &h);	1473	layout_get_pixel_size (self, &w, &h);
…		…
1095	PUSHs (sv_2mortal (newSViv (w)));	1476	PUSHs (sv_2mortal (newSViv (w)));
1096	PUSHs (sv_2mortal (newSViv (h)));	1477	PUSHs (sv_2mortal (newSViv (h)));
1097	}	1478	}
1098		1479
1099	int	1480	int
1100	descent (CFPlus::Layout self)	1481	descent (DC::Layout self)
1101	CODE:	1482	CODE:
1102	{	1483	{
1103	PangoRectangle rect;	1484	PangoRectangle rect;
1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1485	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105	pango_layout_line_get_pixel_extents (line, 0, &rect);	1486	pango_layout_line_get_pixel_extents (line, 0, &rect);
1106	RETVAL = PANGO_DESCENT (rect);	1487	RETVAL = PANGO_DESCENT (rect);
1107	}	1488	}
1108	OUTPUT:	1489	OUTPUT:
1109	RETVAL	1490	RETVAL
1110		1491
1111	int	1492	int
1112	xy_to_index (CFPlus::Layout self, int x, int y)	1493	xy_to_index (DC::Layout self, int x, int y)
1113	CODE:	1494	CODE:
1114	{	1495	{
1115	int index, trailing;	1496	int index, trailing;
1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1497	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117	RETVAL = index + trailing;	1498	RETVAL = index + trailing;
1118	}	1499	}
1119	OUTPUT:	1500	OUTPUT:
1120	RETVAL	1501	RETVAL
1121		1502
1122	void	1503	void
1123	cursor_pos (CFPlus::Layout self, int index)	1504	cursor_pos (DC::Layout self, int index)
1124	PPCODE:	1505	PPCODE:
1125	{	1506	{
1126	PangoRectangle strong_pos;	1507	PangoRectangle pos;
1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1508	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128		1509
1129	EXTEND (SP, 3);	1510	EXTEND (SP, 3);
1130	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133	}	1514	}
1134		1515
1135	void	1516	void
1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1517	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137	PPCODE:	1518	PPCODE:
1138	{	1519	{
1139	int line, x;	1520	int line, x;
1140		1521
1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1522	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1523	#if !PANGO_VERSION_CHECK (1, 17, 3)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1524	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143		1525	--line;
		1526	#endif
1144	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1528	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1529	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1530	}
1148		1531
1149	void	1532	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1533	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1534	PPCODE:
1152	{	1535	{
1153	PangoLayoutLine *lp;	1536	PangoLayoutLine *lp;
1154	int index, trailing;	1537	int index, trailing;
1155		1538
1156	if (line < 0)	1539	if (line < 0)
1157	XSRETURN_EMPTY;	1540	XSRETURN_EMPTY;
1158		1541
1159	if (!(lp = pango_layout_get_line (self->pl, line)))	1542	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160	XSRETURN_EMPTY; /* do better */	1543	XSRETURN_EMPTY; /* do better */
1161		1544
1162	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1545	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163		1546
1164	EXTEND (SP, 2);	1547	EXTEND (SP, 2);
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1553	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1554	}
1172	}	1555	}
1173		1556
1174	void	1557	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1558	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1559	CODE:
		1560	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1561	pango_opengl_render_layout_subpixel (
1178	self->pl,	1562	self->pl,
		1563	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1564	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1565	self->r, self->g, self->b, self->a,
1181	flags	1566	flags
1182	);	1567	);
		1568	// we assume that context_change actually clears/frees stuff
		1569	// and does not do any recomputation...
		1570	pango_layout_context_changed (self->pl);
1183		1571
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1572	void
1187	pad2pot (SV *data_, SV *w_, SV *h_)	1573	draw (DC::Layout self)
1188	CODE:	1574	CODE:
1189	{	1575	{
1190	int ow = SvIV (w_);	1576	glEnable (GL_TEXTURE_2D);
1191	int oh = SvIV (h_);	1577	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1578	glEnable (GL_BLEND);
		1579	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1580	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1581	glEnable (GL_ALPHA_TEST);
		1582	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192		1583
1193	if (ow && oh)	1584	rc_draw (self->rc);
		1585
		1586	glDisable (GL_ALPHA_TEST);
		1587	glDisable (GL_BLEND);
		1588	glDisable (GL_TEXTURE_2D);
		1589	}
		1590
		1591	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1592
		1593	PROTOTYPES: ENABLE
		1594
		1595	void
		1596	pad (SV *data_, int ow, int oh, int nw, int nh)
		1597	CODE:
		1598	{
		1599	if ((nw != ow || nh != oh) && SvOK (data_))
1194	{	1600	{
1195	int nw = minpot (ow);
1196	int nh = minpot (oh);
1197
1198	if (nw != ow || nh != oh)
1199	{
1200	if (SvOK (data_))
1201	{
1202	STRLEN datalen;	1601	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1602	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1603	int bpp = datalen / (ow * oh);
1205	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1604	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1206		1605
1207	SvPOK_only (result_);	1606	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1607	SvCUR_set (result_, nw * nh * bpp);
1209		1608
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1609	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1610	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1611	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1612
1214	sv_setsv (data_, result_);	1613	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1614	}
1221	}	1615	}
1222		1616
1223	void	1617	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1618	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1624	{
1231	HV *hv = (HV *)SvRV (self);	1625	HV *hv = (HV *)SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1626	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1627	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1628	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1629
		1630	if (name <= 0)
		1631	XSRETURN_EMPTY;
1235		1632
1236	if (items < 5)	1633	if (items < 5)
1237	{	1634	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1635	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1636	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1664	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1665	glDisable (GL_BLEND);
1269	}	1666	}
1270	}	1667	}
1271		1668
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1669	void
		1670	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1671	PROTOTYPE: @
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1677	glBindTexture (GL_TEXTURE_2D, name1);
1273		1678
1274	CFPlus::Map	1679	glColor3f (intensity, intensity, intensity);
		1680	glPushMatrix ();
		1681	glScalef (1./3, 1./3, 1.);
		1682
		1683	if (blend > 0.f)
		1684	{
		1685	float S2, T2; /* 0. 0. for texture 2 */
		1686	float w = w1 > w2 ? w1 : w2;
		1687	float h = h1 > h2 ? h1 : h2;
		1688	GLfloat env_color[4] = { 0., 0., 0., blend };
		1689
		1690	/* interpolate the two shadow textures */
		1691	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1693
		1694	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1695	gl.ActiveTexture (GL_TEXTURE1);
		1696	glEnable (GL_TEXTURE_2D);
		1697	glBindTexture (GL_TEXTURE_2D, name2);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1699
		1700	/* rgb == rgb(glcolor) */
		1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1704
		1705	/* alpha = interpolate t0, t1 by env_alpha */
		1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1707
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1711
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1714
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1717
		1718	s1 *= w / w1;
		1719	t1 *= h / h1;
		1720
		1721	dx *= -3.f / w2;
		1722	dy *= -3.f / h2;
		1723	dx *= w / w2;
		1724	dy *= h / h2;
		1725
		1726	s2 *= w / w2;
		1727	t2 *= h / h2;
		1728
		1729	glBegin (GL_QUADS);
		1730	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1731	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1732	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1733	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1734	glEnd ();
		1735
		1736	glDisable (GL_TEXTURE_2D);
		1737	gl.ActiveTexture (GL_TEXTURE0);
		1738	}
		1739	else
		1740	{
		1741	/* simple blending of one texture, also opengl <1.3 path */
		1742	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1743
		1744	glBegin (GL_QUADS);
		1745	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1746	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1747	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1748	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1749	glEnd ();
		1750	}
		1751
		1752	glPopMatrix ();
		1753
		1754	glDisable (GL_TEXTURE_2D);
		1755	glDisable (GL_BLEND);
		1756	}
		1757
		1758	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1759	CODE:
		1760	{
		1761	GLint width;
		1762	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1763	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1764	RETVAL = width > 0;
		1765	}
		1766	OUTPUT:
		1767	RETVAL
		1768
		1769	MODULE = Deliantra::Client PACKAGE = DC::Map
		1770
		1771	PROTOTYPES: DISABLE
		1772
		1773	DC::Map
1275	new (SV *class)	1774	new (SV *class)
1276	CODE:	1775	CODE:
1277	New (0, RETVAL, 1, struct map);	1776	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1777	RETVAL->x = 0;
1279	RETVAL->y = 0;	1778	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1786	RETVAL->row = 0;
1288	OUTPUT:	1787	OUTPUT:
1289	RETVAL	1788	RETVAL
1290		1789
1291	void	1790	void
1292	DESTROY (CFPlus::Map self)	1791	DESTROY (DC::Map self)
1293	CODE:	1792	CODE:
1294	{	1793	{
1295	map_clear (self);	1794	map_clear (self);
1296	Safefree (self->face2tile);	1795	Safefree (self->face2tile);
1297	Safefree (self->tex);	1796	Safefree (self->tex);
1298	Safefree (self);	1797	Safefree (self);
1299	}	1798	}
1300		1799
1301	void	1800	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1801	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1802	CODE:
1304	self->w = map_width;	1803	self->w = map_width;
1305	self->h = map_height;	1804	self->h = map_height;
1306		1805
1307	void	1806	void
1308	clear (CFPlus::Map self)	1807	clear (DC::Map self)
1309	CODE:	1808	CODE:
1310	map_clear (self);	1809	map_clear (self);
1311		1810
1312	void	1811	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1812	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1813	CODE:
1315	{	1814	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1815	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1816	need_texid (self, tile);
1318	}	1817	}
1319		1818
1320	void	1819	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1820	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1821	CODE:
1323	{	1822	{
1324	tileid texid;	1823	tileid texid;
1325	maptex *tex;	1824	maptex *tex;
1326		1825
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1838	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1839	tex->smoothlevel = level;
1341	}	1840	}
1342		1841
1343	void	1842	void
1344	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1843	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1345	CODE:	1844	CODE:
1346	{	1845	{
1347	need_texid (self, texid);	1846	need_texid (self, texid);
1348		1847
1349	{	1848	{
…		…
1368	// use uglier nearest interpolation because linear suffers	1867	// use uglier nearest interpolation because linear suffers
1369	// from transparent color bleeding and ugly wrapping effects.	1868	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1869	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1870	}
1372		1871
		1872	void
		1873	expire_textures (DC::Map self, int texid, int count)
		1874	PPCODE:
		1875	for (; texid < self->texs && count; ++texid, --count)
		1876	{
		1877	maptex *tex = self->tex + texid;
		1878
		1879	if (tex->name)
		1880	{
		1881	if (tex->unused)
		1882	{
		1883	tex->name = 0;
		1884	tex->unused = 0;
		1885	XPUSHs (sv_2mortal (newSViv (texid)));
		1886	}
		1887	else
		1888	tex->unused = 1;
		1889	}
		1890	}
		1891
1373	int	1892	int
1374	ox (CFPlus::Map self)	1893	ox (DC::Map self)
1375	ALIAS:	1894	ALIAS:
1376	oy = 1	1895	oy = 1
1377	x = 2	1896	x = 2
1378	y = 3	1897	y = 3
1379	w = 4	1898	w = 4
…		…
1390	}	1909	}
1391	OUTPUT:	1910	OUTPUT:
1392	RETVAL	1911	RETVAL
1393		1912
1394	void	1913	void
1395	scroll (CFPlus::Map self, int dx, int dy)	1914	scroll (DC::Map self, int dx, int dy)
1396	CODE:	1915	CODE:
1397	{	1916	{
1398	if (dx > 0)	1917	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1918	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1919	else if (dx < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1934	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1935	self->y += MAP_EXTEND_Y;
1417	}	1936	}
1418	}	1937	}
1419		1938
1420	void	1939	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1940	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	1941	CODE:
1423	{	1942	{
1424	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1943	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1425	uint8_t *data_end = (uint8_t *)SvEND (data_);	1944	uint8_t *data_end = (uint8_t *)SvEND (data_);
1426	mapcell *cell;	1945	mapcell *cell;
1427	int x, y, flags;	1946	int x, y, z, flags;
		1947	AV *missing = newAV ();
		1948	RETVAL = newRV_noinc ((SV *)missing);
1428		1949
1429	while (data < data_end - 1)	1950	while (data < data_end - 1)
1430	{	1951	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1952	flags = (data [0] << 8) + data [1]; data += 2;
1432		1953
…		…
1452	uint8_t ext, cmd;	1973	uint8_t ext, cmd;
1453		1974
1454	do	1975	do
1455	{	1976	{
1456	ext = *data++;	1977	ext = *data++;
1457	cmd = ext & 0x3f;	1978	cmd = ext & 0x7f;
1458		1979
1459	if (cmd < 4)	1980	if (cmd < 4)
1460	cell->darkness = 255 - ext * 64 + 1;	1981	cell->darkness = 255 - ext * 64 + 1;
1461	else if (cmd == 5) // health	1982	else if (cmd == 5) // health
1462	{	1983	{
…		…
1465	}	1986	}
1466	else if (cmd == 6) // monster width	1987	else if (cmd == 6) // monster width
1467	cell->stat_width = *data++ + 1;	1988	cell->stat_width = *data++ + 1;
1468	else if (cmd == 0x47)	1989	else if (cmd == 0x47)
1469	{	1990	{
1470	if (*data == 4)	1991	if (*data == 1) cell->player = data [1];
1471	; // decode player count	1992	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1993	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1994	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1472		1995
1473	data += *data + 1;	1996	data += *data + 1;
1474	}	1997	}
1475	else if (cmd == 8) // cell flags	1998	else if (cmd == 8) // cell flags
1476	cell->flags = *data++;	1999	cell->flags = *data++;
…		…
1483	}	2006	}
1484	else	2007	else
1485	cell->darkness = *data++ + 1;	2008	cell->darkness = *data++ + 1;
1486	}	2009	}
1487		2010
		2011	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	2012	if (flags & (4 >> z))
1489	{	2013	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	2014	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	2015	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	2016	cell->tile [z] = self->face2tile [face];
		2017
		2018	if (cell->tile [z])
		2019	{
		2020	maptex *tex = self->tex + cell->tile [z];
		2021	tex->unused = 0;
		2022	if (!tex->name)
		2023	av_push (missing, newSViv (cell->tile [z]));
		2024
		2025	if (tex->smoothtile)
		2026	{
		2027	maptex *smooth = self->tex + tex->smoothtile;
		2028	smooth->unused = 0;
		2029	if (!smooth->name)
		2030	av_push (missing, newSViv (tex->smoothtile));
		2031	}
		2032	}
1493	}	2033	}
1494
1495	if (flags & 2)
1496	{
1497	faceid face = (data [0] << 8) + data [1]; data += 2;
1498	need_facenum (self, face);
1499	cell->tile [1] = self->face2tile [face];
1500	}
1501
1502	if (flags & 1)
1503	{
1504	faceid face = (data [0] << 8) + data [1]; data += 2;
1505	need_facenum (self, face);
1506	cell->tile [2] = self->face2tile [face];
1507	}
1508	}	2034	}
1509	else	2035	else
1510	cell->darkness = 0;	2036	CELL_CLEAR (cell);
1511	}	2037	}
1512	}	2038	}
		2039	OUTPUT:
		2040	RETVAL
1513		2041
1514	SV *	2042	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2043	mapmap (DC::Map self, int x0, int y0, int w, int h)
1516	CODE:	2044	CODE:
1517	{	2045	{
1518	int x1, x;	2046	int x1, x;
1519	int y1, y;	2047	int y1, y;
1520	int z;	2048	int z;
…		…
1565	}	2093	}
1566	OUTPUT:	2094	OUTPUT:
1567	RETVAL	2095	RETVAL
1568		2096
1569	void	2097	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2098	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1571	CODE:	2099	CODE:
1572	{	2100	{
		2101	int x, y, z;
		2102
1573	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2103	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2104	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2105	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	2106	smooth_key skey;
1577	int x, y, z;	2107	int pl_x, pl_y;
1578	int last_name;	2108	maptex pl_tex;
		2109	rc_t *rc = rc_alloc ();
		2110	rc_t *rc_ov = rc_alloc ();
		2111	rc_key_t key;
		2112	rc_array_t *arr, *arr_hidden;
1579		2113
		2114	pl_tex.name = 0;
		2115
1580	// thats current max. sorry.	2116	// that's current max. sorry.
1581	if (sw > 255) sw = 255;	2117	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	2118	if (sh > 255) sh = 255;
1583		2119
1584	// clear key, in case of extra padding	2120	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	2121	memset (&skey, 0, sizeof (skey));
1586		2122
1587	glColor4ub (255, 255, 255, 255);	2123	memset (&key, 0, sizeof (key));
1588		2124	key.r = 255;
1589	glEnable (GL_BLEND);	2125	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2126	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	2127	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2128	key.mode = GL_QUADS;
1593		2129	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);
1595
1596	last_name = 0;
1597		2130
1598	mx += self->x;	2131	mx += self->x;
1599	my += self->y;	2132	my += self->y;
1600		2133
1601	// first pass: determine smooth_max	2134	// first pass: determine smooth_max
…		…
1618	MAX (self->tex [cell->tile [1]].smoothlevel,	2151	MAX (self->tex [cell->tile [1]].smoothlevel,
1619	self->tex [cell->tile [2]].smoothlevel));	2152	self->tex [cell->tile [2]].smoothlevel));
1620	}	2153	}
1621	}	2154	}
1622		2155
		2156	glEnable (GL_BLEND);
		2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2158	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2159
		2160	key.texname = self->tex [TEXID_HIDDEN].name;
		2161	arr_hidden = rc_array (rc_ov, &key);
		2162
1623	for (z = 0; z <= 2; z++)	2163	for (z = 0; z <= 2; z++)
1624	{	2164	{
1625	memset (smooth_level, 0, sizeof (smooth_level));	2165	memset (smooth_level, 0, sizeof (smooth_level));
		2166	key.texname = -1;
1626		2167
1627	for (y = 0; y < sh; y++)	2168	for (y = 0; y < sh; y++)
1628	if (0 <= y + my && y + my < self->rows)	2169	if (0 <= y + my && y + my < self->rows)
1629	{	2170	{
1630	maprow *row = self->row + (y + my);	2171	maprow *row = self->row + (y + my);
…		…
1636	tileid tile = cell->tile [z];	2177	tileid tile = cell->tile [z];
1637		2178
1638	if (tile)	2179	if (tile)
1639	{	2180	{
1640	maptex tex = self->tex [tile];	2181	maptex tex = self->tex [tile];
1641	int px = (x + 1) * T - tex.w;	2182	int px, py;
1642	int py = (y + 1) * T - tex.h;
1643		2183
1644	// suppressing texture state switches here
1645	// is only moderately effective, but worth the extra effort
1646	if (last_name != tex.name)	2184	if (key.texname != tex.name)
1647	{	2185	{
		2186	self->tex [tile].unused = 0;
		2187
1648	if (!tex.name)	2188	if (!tex.name)
1649	tex = self->tex [2]; /* missing, replace by noface */	2189	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1650		2190
1651	glEnd ();	2191	key.texname = tex.name;
1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2192	arr = rc_array (rc, &key);
1653	glBegin (GL_QUADS);
1654	}	2193	}
1655		2194
1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2195	px = (x + 1) * T - tex.w;
1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2196	py = (y + 1) * T - tex.h;
1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1660		2197
1661	if (cell->flags && z == 2)	2198	if (expect_false (cell->player == player) && expect_false (z == 2))
1662	{	2199	{
1663	if (cell->flags & 1)	2200	pl_x = px;
		2201	pl_y = py;
		2202	pl_tex = tex;
1664	{	2203	continue;
1665	maptex tex = self->tex [1];
1666	int px = x * T + T * 2 / 32;
1667	int py = y * T - T * 6 / 32;
1668
1669	glEnd ();
1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1671	glBegin (GL_QUADS);
1672
1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677	}
1678	}	2204	}
		2205
		2206	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2207	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2208	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2209	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1679		2210
1680	// update smooth hash	2211	// update smooth hash
1681	if (tex.smoothtile)	2212	if (tex.smoothtile)
1682	{	2213	{
1683	skey.tile = tex.smoothtile;	2214	skey.tile = tex.smoothtile;
…		…
1714	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2245	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1715	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2246	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1716	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2247	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1717	}	2248	}
1718	}	2249	}
		2250
		2251	if (expect_false (z == 2))
		2252	{
		2253	/* draw question marks on top of hidden spaces */
		2254	if (!cell->darkness)
		2255	{
		2256	maptex tex = self->tex [TEXID_HIDDEN];
		2257	int px = (x + 1) * T - tex.w;
		2258	int py = (y + 1) * T - tex.h;
		2259
		2260	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2261	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2262	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2263	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2264	}
		2265
		2266	if (expect_false (cell->flags))
		2267	{
		2268	// overlays such as the speech bubble, probably more to come
		2269	if (cell->flags & 1)
		2270	{
		2271	rc_key_t key_ov = key;
		2272	maptex tex = self->tex [TEXID_SPEECH];
		2273	rc_array_t *arr;
		2274	int px = x * T + T * 2 / 32;
		2275	int py = y * T - T * 6 / 32;
		2276
		2277	key_ov.texname = tex.name;
		2278	arr = rc_array (rc_ov, &key_ov);
		2279
		2280	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2281	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2282	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2283	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2284	}
		2285	}
		2286	}
1719	}	2287	}
1720	}	2288	}
		2289
		2290	rc_draw (rc);
		2291	rc_clear (rc);
1721		2292
1722	// go through all smoothlevels, lowest to highest, then draw.	2293	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	2294	// this is basically counting sort
1724	{	2295	{
1725	int w, b;	2296	int w, b;
1726		2297
		2298	glEnable (GL_TEXTURE_2D);
		2299	glBegin (GL_QUADS);
1727	for (w = 0; w < 256 / 32; ++w)	2300	for (w = 0; w < 256 / 32; ++w)
1728	{	2301	{
1729	uint32_t smask = smooth_level [w];	2302	uint32_t smask = smooth_level [w];
1730	if (smask)	2303	if (smask)
1731	for (b = 0; b < 32; ++b)	2304	for (b = 0; b < 32; ++b)
…		…
1750	int border = bits & 15;	2323	int border = bits & 15;
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2324	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752	float dx = tex.s * .0625f; // 16 images/row	2325	float dx = tex.s * .0625f; // 16 images/row
1753	float dy = tex.t * .5f ; // 2 images/column	2326	float dy = tex.t * .5f ; // 2 images/column
1754		2327
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)	2328	if (tex.name)
1758	{	2329	{
		2330	// this time avoiding texture state changes
		2331	// save gobs of state changes.
1759	if (!tex.name)	2332	if (key.texname != tex.name)
1760	continue; // smoothing not yet available	2333	{
		2334	self->tex [skey->tile].unused = 0;
1761		2335
1762	glEnd ();	2336	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2337	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764	glBegin (GL_QUADS);	2338	glBegin (GL_QUADS);
1765	}	2339	}
1766		2340
1767	if (border)	2341	if (border)
1768	{	2342	{
1769	float ox = border * dx;	2343	float ox = border * dx;
1770		2344
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2345	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2346	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2347	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2348	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2349	}
1776		2350
1777	if (corner)	2351	if (corner)
1778	{	2352	{
1779	float ox = corner * dx;	2353	float ox = corner * dx;
1780		2354
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2355	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2356	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2357	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2358	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2359	}
1785	}	2360	}
1786	}	2361	}
1787	}	2362	}
1788	}	2363	}
1789	}	2364	}
		2365
		2366	glEnd ();
		2367	glDisable (GL_TEXTURE_2D);
		2368	key.texname = -1;
1790	}	2369	}
1791		2370
1792	hv_clear (smooth);	2371	hv_clear (smooth);
1793	}	2372	}
1794		2373
1795	glEnd ();	2374	if (pl_tex.name)
		2375	{
		2376	maptex tex = pl_tex;
		2377	int px = pl_x + sdx;
		2378	int py = pl_y + sdy;
1796		2379
1797	glDisable (GL_TEXTURE_2D);	2380	key.texname = tex.name;
		2381	arr = rc_array (rc, &key);
		2382
		2383	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2384	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2385	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2386	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2387
		2388	rc_draw (rc);
		2389	}
		2390
		2391	rc_draw (rc_ov);
		2392	rc_clear (rc_ov);
		2393
1798	glDisable (GL_BLEND);	2394	glDisable (GL_BLEND);
		2395	rc_free (rc);
		2396	rc_free (rc_ov);
1799		2397
1800	// top layer: overlays such as the health bar	2398	// top layer: overlays such as the health bar
1801	for (y = 0; y < sh; y++)	2399	for (y = 0; y < sh; y++)
1802	if (0 <= y + my && y + my < self->rows)	2400	if (0 <= y + my && y + my < self->rows)
1803	{	2401	{
…		…
1808	{	2406	{
1809	mapcell *cell = row->col + (x + mx - row->c0);	2407	mapcell *cell = row->col + (x + mx - row->c0);
1810		2408
1811	int px = x * T;	2409	int px = x * T;
1812	int py = y * T;	2410	int py = y * T;
		2411
		2412	if (expect_false (cell->player == player))
		2413	{
		2414	px += sdx;
		2415	py += sdy;
		2416	}
1813		2417
1814	if (cell->stat_hp)	2418	if (cell->stat_hp)
1815	{	2419	{
1816	int width = cell->stat_width * T;	2420	int width = cell->stat_width * T;
1817	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2421	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1828	}	2432	}
1829	}	2433	}
1830	}	2434	}
1831		2435
1832	void	2436	void
1833	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2437	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1834	CODE:	2438	CODE:
1835	{	2439	{
1836	static float color[16][3] = {	2440	static float color[16][3] = {
1837	{ 0.00F, 0.00F, 0.00F },	2441	{ 0.00f, 0.00f, 0.00f },
1838	{ 1.00F, 1.00F, 1.00F },	2442	{ 1.00f, 1.00f, 1.00f },
1839	{ 0.00F, 0.00F, 0.55F },	2443	{ 0.00f, 0.00f, 0.55f },
1840	{ 1.00F, 0.00F, 0.00F },	2444	{ 1.00f, 0.00f, 0.00f },
1841		2445
1842	{ 1.00F, 0.54F, 0.00F },	2446	{ 1.00f, 0.54f, 0.00f },
1843	{ 0.11F, 0.56F, 1.00F },	2447	{ 0.11f, 0.56f, 1.00f },
1844	{ 0.93F, 0.46F, 0.00F },	2448	{ 0.93f, 0.46f, 0.00f },
1845	{ 0.18F, 0.54F, 0.34F },	2449	{ 0.18f, 0.54f, 0.34f },
1846		2450
1847	{ 0.56F, 0.73F, 0.56F },	2451	{ 0.56f, 0.73f, 0.56f },
1848	{ 0.80F, 0.80F, 0.80F },	2452	{ 0.80f, 0.80f, 0.80f },
1849	{ 0.55F, 0.41F, 0.13F },	2453	{ 0.55f, 0.41f, 0.13f },
1850	{ 0.99F, 0.77F, 0.26F },	2454	{ 0.99f, 0.77f, 0.26f },
1851		2455
1852	{ 0.74F, 0.65F, 0.41F },	2456	{ 0.74f, 0.65f, 0.41f },
1853		2457
1854	{ 0.00F, 1.00F, 1.00F },	2458	{ 0.00f, 1.00f, 1.00f },
1855	{ 1.00F, 0.00F, 1.00F },	2459	{ 1.00f, 0.00f, 1.00f },
1856	{ 1.00F, 1.00F, 0.00F },	2460	{ 1.00f, 1.00f, 0.00f },
1857	};	2461	};
1858		2462
1859	int x, y;	2463	int x, y;
1860		2464
1861	glEnable (GL_TEXTURE_2D);	2465	glEnable (GL_TEXTURE_2D);
		2466	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2467	* but the nvidia driver (185.18.14) mishandles alpha textures
		2468	* ansd takes the colour from god knows where instead of using
		2469	* Cp. MODULATE results in the same colour, but slightly different
		2470	* alpha, but atcually gives us the correct colour with nvidia.
		2471	*/
1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2472	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1863	glEnable (GL_BLEND);	2473	glEnable (GL_BLEND);
1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2474	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1865	glBegin (GL_QUADS);	2475	glBegin (GL_QUADS);
1866		2476
1867	for (y = 0; y < h; y++)	2477	for (y = 0; y < h; y++)
…		…
1871		2481
1872	if (m)	2482	if (m)
1873	{	2483	{
1874	float *c = color [m & 15];	2484	float *c = color [m & 15];
1875		2485
1876	float tx1 = m & 0x40 ? 0.5 : 0.;	2486	float tx1 = m & 0x40 ? 0.5f : 0.f;
1877	float tx2 = tx1 + 0.5;	2487	float tx2 = tx1 + 0.5f;
1878		2488
1879	glColor4f (c[0], c[1], c[2], 0.75);	2489	glColor4f (c[0], c[1], c[2], 1);
1880	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2490	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1881	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2491	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1882	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2492	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1883	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2493	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1884	}	2494	}
…		…
1888	glDisable (GL_BLEND);	2498	glDisable (GL_BLEND);
1889	glDisable (GL_TEXTURE_2D);	2499	glDisable (GL_TEXTURE_2D);
1890	}	2500	}
1891		2501
1892	void	2502	void
1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2503	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1894	PPCODE:	2504	PPCODE:
1895	{	2505	{
1896	int x, y;	2506	int x, y;
		2507	int sw1 = sw + 2;
		2508	int sh1 = sh + 2;
		2509	int sh3 = sh * 3;
1897	int sw4 = (sw + 3) & ~3;	2510	int sw34 = (sw * 3 + 3) & ~3;
		2511	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1898	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2512	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1899	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2513	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1900		2514
1901	memset (darkness, 255, sw4 * sh);
1902	SvPOK_only (darkness_sv);	2515	SvPOK_only (darkness3_sv);
1903	SvCUR_set (darkness_sv, sw4 * sh);	2516	SvCUR_set (darkness3_sv, sw34 * sh3);
1904		2517
1905	mx += self->x;	2518	mx += self->x - 1;
1906	my += self->y;	2519	my += self->y - 1;
1907		2520
		2521	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
		2522
1908	for (y = 0; y < sh; y++)	2523	for (y = 0; y < sh1; y++)
1909	if (0 <= y + my && y + my < self->rows)	2524	if (0 <= y + my && y + my < self->rows)
1910	{	2525	{
1911	maprow *row = self->row + (y + my);	2526	maprow *row = self->row + (y + my);
1912		2527
1913	for (x = 0; x < sw; x++)	2528	for (x = 0; x < sw1; x++)
1914	if (row->c0 <= x + mx && x + mx < row->c1)	2529	if (row->c0 <= x + mx && x + mx < row->c1)
1915	{	2530	{
1916	mapcell *cell = row->col + (x + mx - row->c0);	2531	mapcell *cell = row->col + (x + mx - row->c0);
1917		2532
1918	darkness[y * sw4 + x] = cell->darkness	2533	darkness1 [y * sw1 + x] = cell->darkness
1919	? 255 - (cell->darkness - 1)	2534	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1920	: 255 - FOW_DARKNESS;	2535	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1921	}	2536	}
1922	}	2537	}
1923		2538
		2539	for (y = 0; y < sh; ++y)
		2540	for (x = 0; x < sw; ++x)
		2541	{
		2542	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2543	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2544	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2545	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2546	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2547	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2548	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2549	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2550	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2551
		2552	uint8_t r11 = (d11 + d21 + d12) / 3;
		2553	uint8_t r21 = d21;
		2554	uint8_t r31 = (d21 + d31 + d32) / 3;
		2555
		2556	uint8_t r12 = d12;
		2557	uint8_t r22 = d22;
		2558	uint8_t r32 = d32;
		2559
		2560	uint8_t r13 = (d13 + d23 + d12) / 3;
		2561	uint8_t r23 = d23;
		2562	uint8_t r33 = (d23 + d33 + d32) / 3;
		2563
		2564	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2565	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2566	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2567	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2568	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2569	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2570	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2571	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2572	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2573	}
		2574
		2575	free (darkness1);
		2576
1924	EXTEND (SP, 3);	2577	EXTEND (SP, 3);
1925	PUSHs (sv_2mortal (newSViv (sw4)));	2578	PUSHs (sv_2mortal (newSViv (sw34)));
1926	PUSHs (sv_2mortal (newSViv (sh)));	2579	PUSHs (sv_2mortal (newSViv (sh3)));
1927	PUSHs (darkness_sv);	2580	PUSHs (darkness3_sv);
1928	}	2581	}
1929		2582
1930	SV *	2583	SV *
1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2584	get_rect (DC::Map self, int x0, int y0, int w, int h)
1932	CODE:	2585	CODE:
1933	{	2586	{
1934	int x, y, x1, y1;	2587	int x, y, x1, y1;
1935	SV *data_sv = newSV (w * h * 7 + 5);	2588	SV *data_sv = newSV (w * h * 7 + 5);
1936	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2589	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1993	else	2646	else
1994	*data++ = 0;	2647	*data++ = 0;
1995	}	2648	}
1996	}	2649	}
1997		2650
		2651	/* if size is w*h + 5 then no data has been found */
		2652	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2653	{
1998	SvPOK_only (data_sv);	2654	SvPOK_only (data_sv);
1999	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2655	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2656	}
		2657
2000	RETVAL = data_sv;	2658	RETVAL = data_sv;
2001	}	2659	}
2002	OUTPUT:	2660	OUTPUT:
2003	RETVAL	2661	RETVAL
2004		2662
2005	void	2663	void
2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2664	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2007	PPCODE:	2665	PPCODE:
2008	{	2666	{
2009	int x, y, z;	2667	int x, y, z;
2010	int w, h;	2668	int w, h;
2011	int x1, y1;	2669	int x1, y1;
		2670	STRLEN len;
		2671	uint8_t *data, *end;
		2672
		2673	len = SvLEN (data_sv);
		2674	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2675	data = SvPVbyte_nolen (data_sv);
		2676	end = data + len + 8;
		2677
		2678	if (len < 5)
		2679	XSRETURN_EMPTY;
2012		2680
2013	if (*data++ != 0)	2681	if (*data++ != 0)
2014	return; /* version mismatch */	2682	XSRETURN_EMPTY; /* version mismatch */
2015		2683
2016	w = *data++ << 8; w |= *data++;	2684	w = *data++ << 8; w |= *data++;
2017	h = *data++ << 8; h |= *data++;	2685	h = *data++ << 8; h |= *data++;
2018		2686
2019	// we need to do this 'cause we don't keep an absolute coord system for rows	2687	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2031	{	2699	{
2032	maprow *row = map_get_row (self, y);	2700	maprow *row = map_get_row (self, y);
2033		2701
2034	for (x = x0; x < x1; x++)	2702	for (x = x0; x < x1; x++)
2035	{	2703	{
		2704	uint8_t flags;
		2705
		2706	if (data + 7 >= end)
		2707	XSRETURN_EMPTY;
		2708
2036	uint8_t flags = *data++;	2709	flags = *data++;
2037		2710
2038	if (flags)	2711	if (flags)
2039	{	2712	{
2040	mapcell *cell = row_get_cell (row, x);	2713	mapcell *cell = row_get_cell (row, x);
2041	tileid tile[3] = { 0, 0, 0 };	2714	tileid tile[3] = { 0, 0, 0 };
…		…
2044	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2717	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2045	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2718	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2046		2719
2047	if (cell->darkness == 0)	2720	if (cell->darkness == 0)
2048	{	2721	{
2049	cell->darkness = 0;	2722	/*cell->darkness = 0;*/
		2723	EXTEND (SP, 3);
2050		2724
2051	for (z = 0; z <= 2; z++)	2725	for (z = 0; z <= 2; z++)
2052	{	2726	{
2053	tileid t = tile [z];	2727	tileid t = tile [z];
2054		2728
2055	if (t >= self->texs || (t && !self->tex [t].name))	2729	if (t >= self->texs || (t && !self->tex [t].name))
2056	{	2730	{
2057	XPUSHs (sv_2mortal (newSViv (t)));	2731	PUSHs (sv_2mortal (newSViv (t)));
2058	need_texid (self, t);	2732	need_texid (self, t);
2059	}	2733	}
2060		2734
2061	cell->tile [z] = t;	2735	cell->tile [z] = t;
2062	}	2736	}
…		…
2064	}	2738	}
2065	}	2739	}
2066	}	2740	}
2067	}	2741	}
2068		2742
2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2743	MODULE = Deliantra::Client PACKAGE = DC::RW
2070		2744
2071	CFPlus::MixChunk	2745	DC::RW
2072	new_from_file (SV *class, char *path)	2746	new (SV *class, SV *data_sv)
2073	CODE:	2747	CODE:
2074	RETVAL = Mix_LoadWAV (path);	2748	{
		2749	STRLEN datalen;
		2750	char *data = SvPVbyte (data_sv, datalen);
		2751
		2752	RETVAL = SDL_RWFromConstMem (data, datalen);
		2753	}
2075	OUTPUT:	2754	OUTPUT:
2076	RETVAL	2755	RETVAL
2077		2756
		2757	DC::RW
		2758	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2759	CODE:
		2760	RETVAL = SDL_RWFromFile (path, mode);
		2761	OUTPUT:
		2762	RETVAL
		2763
		2764	# fails on win32:
		2765	# dc.xs(2268) : error C2059: syntax error : '('
2078	void	2766	#void
		2767	#close (DC::RW self)
		2768	# CODE:
		2769	# (self->(close)) (self);
		2770
		2771	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2772
		2773	PROTOTYPES: DISABLE
		2774
		2775	DC::Channel
		2776	find ()
		2777	CODE:
		2778	{
		2779	RETVAL = Mix_GroupAvailable (-1);
		2780
		2781	if (RETVAL < 0)
		2782	{
		2783	RETVAL = Mix_GroupOldest (-1);
		2784
		2785	if (RETVAL < 0)
		2786	XSRETURN_UNDEF;
		2787
		2788	Mix_HaltChannel (RETVAL);
		2789	}
		2790
		2791	Mix_UnregisterAllEffects (RETVAL);
		2792	Mix_Volume (RETVAL, 128);
		2793	}
		2794	OUTPUT:
		2795	RETVAL
		2796
		2797	void
		2798	halt (DC::Channel self)
		2799	CODE:
		2800	Mix_HaltChannel (self);
		2801
		2802	void
		2803	expire (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_ExpireChannel (self, ticks);
		2806
		2807	void
		2808	fade_out (DC::Channel self, int ticks = -1)
		2809	CODE:
		2810	Mix_FadeOutChannel (self, ticks);
		2811
		2812	int
		2813	volume (DC::Channel self, int volume)
		2814	CODE:
		2815	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	void
		2820	unregister_all_effects (DC::Channel self)
		2821	CODE:
		2822	Mix_UnregisterAllEffects (self);
		2823
		2824	void
		2825	set_panning (DC::Channel self, int left, int right)
		2826	CODE:
		2827	left = CLAMP (left , 0, 255);
		2828	right = CLAMP (right, 0, 255);
		2829	Mix_SetPanning (self, left, right);
		2830
		2831	void
		2832	set_distance (DC::Channel self, int distance)
		2833	CODE:
		2834	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2835
		2836	void
		2837	set_position (DC::Channel self, int angle, int distance)
		2838	CODE:
		2839
		2840	void
		2841	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2842	CODE:
		2843	{
		2844	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2845	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2846	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2847	}
		2848
		2849	void
		2850	set_reverse_stereo (DC::Channel self, int flip)
		2851	CODE:
		2852	Mix_SetReverseStereo (self, flip);
		2853
		2854	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2855
		2856	PROTOTYPES: DISABLE
		2857
		2858	DC::MixChunk
		2859	new (SV *class, DC::RW rwops)
		2860	CODE:
		2861	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
2079	DESTROY (CFPlus::MixChunk self)	2866	DESTROY (DC::MixChunk self)
2080	CODE:	2867	CODE:
2081	Mix_FreeChunk (self);	2868	Mix_FreeChunk (self);
2082		2869
2083	int	2870	int
2084	volume (CFPlus::MixChunk self, int volume = -1)	2871	volume (DC::MixChunk self, int volume = -1)
2085	CODE:	2872	CODE:
		2873	if (items > 1)
		2874	volume = CLAMP (volume, 0, 128);
2086	RETVAL = Mix_VolumeChunk (self, volume);	2875	RETVAL = Mix_VolumeChunk (self, volume);
2087	OUTPUT:	2876	OUTPUT:
2088	RETVAL	2877	RETVAL
2089		2878
2090	int	2879	DC::Channel
2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2880	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092	CODE:	2881	CODE:
		2882	{
2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2884
		2885	if (RETVAL < 0)
		2886	XSRETURN_UNDEF;
		2887
		2888	if (channel < 0)
		2889	{
		2890	Mix_UnregisterAllEffects (RETVAL);
		2891	Mix_Volume (RETVAL, 128);
		2892	}
		2893	}
2094	OUTPUT:	2894	OUTPUT:
2095	RETVAL	2895	RETVAL
2096		2896
2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2897	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2098		2898
2099	int	2899	int
2100	volume (int volume = -1)	2900	volume (int volume = -1)
		2901	PROTOTYPE: ;$
2101	CODE:	2902	CODE:
		2903	if (items > 0)
		2904	volume = CLAMP (volume, 0, 128);
2102	RETVAL = Mix_VolumeMusic (volume);	2905	RETVAL = Mix_VolumeMusic (volume);
2103	OUTPUT:	2906	OUTPUT:
2104	RETVAL	2907	RETVAL
2105		2908
		2909	void
		2910	fade_out (int ms)
		2911	CODE:
		2912	Mix_FadeOutMusic (ms);
		2913
		2914	void
		2915	halt ()
		2916	CODE:
		2917	Mix_HaltMusic ();
		2918
2106	CFPlus::MixMusic	2919	DC::MixMusic
2107	new_from_file (SV *class, char *path)	2920	new (SV *class, DC::RW rwops)
2108	CODE:	2921	CODE:
2109	RETVAL = Mix_LoadMUS (path);	2922	RETVAL = Mix_LoadMUS_RW (rwops);
2110	OUTPUT:	2923	OUTPUT:
2111	RETVAL	2924	RETVAL
2112		2925
2113	void	2926	void
2114	DESTROY (CFPlus::MixMusic self)	2927	DESTROY (DC::MixMusic self)
2115	CODE:	2928	CODE:
2116	Mix_FreeMusic (self);	2929	Mix_FreeMusic (self);
2117		2930
2118	int	2931	int
2119	play (CFPlus::MixMusic self, int loops = -1)	2932	play (DC::MixMusic self, int loops = -1)
2120	CODE:	2933	CODE:
2121	RETVAL = Mix_PlayMusic (self, loops);	2934	RETVAL = Mix_PlayMusic (self, loops);
2122	OUTPUT:	2935	OUTPUT:
2123	RETVAL	2936	RETVAL
2124		2937
2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2938	void
		2939	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2940	CODE:
		2941	Mix_FadeInMusicPos (self, loops, ms, position);
		2942
		2943	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2944
		2945	PROTOTYPES: ENABLE
2126		2946
2127	BOOT:	2947	BOOT:
2128	{	2948	{
2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2949	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130	static const struct {	2950	static const struct {
2131	const char *name;	2951	const char *name;
2132	IV iv;	2952	IV iv;
2133	} *civ, const_iv[] = {	2953	} *civ, const_iv[] = {
2134	# define const_iv(name) { # name, (IV)name }	2954	# define const_iv(name) { # name, (IV)name }
		2955	const_iv (GL_VENDOR),
		2956	const_iv (GL_VERSION),
		2957	const_iv (GL_EXTENSIONS),
		2958	const_iv (GL_MAX_TEXTURE_UNITS),
2135	const_iv (GL_COLOR_MATERIAL),	2959	const_iv (GL_COLOR_MATERIAL),
2136	const_iv (GL_SMOOTH),	2960	const_iv (GL_SMOOTH),
2137	const_iv (GL_FLAT),	2961	const_iv (GL_FLAT),
2138	const_iv (GL_DITHER),	2962	const_iv (GL_DITHER),
2139	const_iv (GL_BLEND),	2963	const_iv (GL_BLEND),
…		…
2143	const_iv (GL_ALPHA_TEST),	2967	const_iv (GL_ALPHA_TEST),
2144	const_iv (GL_NORMALIZE),	2968	const_iv (GL_NORMALIZE),
2145	const_iv (GL_RESCALE_NORMAL),	2969	const_iv (GL_RESCALE_NORMAL),
2146	const_iv (GL_FRONT),	2970	const_iv (GL_FRONT),
2147	const_iv (GL_BACK),	2971	const_iv (GL_BACK),
		2972	const_iv (GL_AUX0),
2148	const_iv (GL_AND),	2973	const_iv (GL_AND),
2149	const_iv (GL_ONE),	2974	const_iv (GL_ONE),
2150	const_iv (GL_ZERO),	2975	const_iv (GL_ZERO),
2151	const_iv (GL_SRC_ALPHA),	2976	const_iv (GL_SRC_ALPHA),
2152	const_iv (GL_DST_ALPHA),	2977	const_iv (GL_DST_ALPHA),
2153	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2978	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2154	const_iv (GL_ONE_MINUS_DST_ALPHA),	2979	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2980	const_iv (GL_SRC_COLOR),
		2981	const_iv (GL_DST_COLOR),
		2982	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2983	const_iv (GL_ONE_MINUS_DST_COLOR),
2155	const_iv (GL_SRC_ALPHA_SATURATE),	2984	const_iv (GL_SRC_ALPHA_SATURATE),
2156	const_iv (GL_RGB),	2985	const_iv (GL_RGB),
2157	const_iv (GL_RGBA),	2986	const_iv (GL_RGBA),
2158	const_iv (GL_RGBA4),	2987	const_iv (GL_RGBA4),
2159	const_iv (GL_RGBA8),	2988	const_iv (GL_RGBA8),
…		…
2165	const_iv (GL_INTENSITY),	2994	const_iv (GL_INTENSITY),
2166	const_iv (GL_LUMINANCE),	2995	const_iv (GL_LUMINANCE),
2167	const_iv (GL_LUMINANCE_ALPHA),	2996	const_iv (GL_LUMINANCE_ALPHA),
2168	const_iv (GL_FLOAT),	2997	const_iv (GL_FLOAT),
2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2998	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2999	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3000	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3001	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3002	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3003	const_iv (GL_COMPRESSED_RGB_ARB),
		3004	const_iv (GL_COMPRESSED_RGBA_ARB),
2170	const_iv (GL_COMPILE),	3005	const_iv (GL_COMPILE),
		3006	const_iv (GL_PROXY_TEXTURE_1D),
		3007	const_iv (GL_PROXY_TEXTURE_2D),
2171	const_iv (GL_TEXTURE_1D),	3008	const_iv (GL_TEXTURE_1D),
2172	const_iv (GL_TEXTURE_2D),	3009	const_iv (GL_TEXTURE_2D),
2173	const_iv (GL_TEXTURE_ENV),	3010	const_iv (GL_TEXTURE_ENV),
2174	const_iv (GL_TEXTURE_MAG_FILTER),	3011	const_iv (GL_TEXTURE_MAG_FILTER),
2175	const_iv (GL_TEXTURE_MIN_FILTER),	3012	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2196	const_iv (GL_COLOR_LOGIC_OP),	3033	const_iv (GL_COLOR_LOGIC_OP),
2197	const_iv (GL_SEPARABLE_2D),	3034	const_iv (GL_SEPARABLE_2D),
2198	const_iv (GL_CONVOLUTION_2D),	3035	const_iv (GL_CONVOLUTION_2D),
2199	const_iv (GL_CONVOLUTION_BORDER_MODE),	3036	const_iv (GL_CONVOLUTION_BORDER_MODE),
2200	const_iv (GL_CONSTANT_BORDER),	3037	const_iv (GL_CONSTANT_BORDER),
		3038	const_iv (GL_POINTS),
2201	const_iv (GL_LINES),	3039	const_iv (GL_LINES),
2202	const_iv (GL_LINE_STRIP),	3040	const_iv (GL_LINE_STRIP),
2203	const_iv (GL_LINE_LOOP),	3041	const_iv (GL_LINE_LOOP),
2204	const_iv (GL_QUADS),	3042	const_iv (GL_QUADS),
2205	const_iv (GL_QUAD_STRIP),	3043	const_iv (GL_QUAD_STRIP),
2206	const_iv (GL_TRIANGLES),	3044	const_iv (GL_TRIANGLES),
2207	const_iv (GL_TRIANGLE_STRIP),	3045	const_iv (GL_TRIANGLE_STRIP),
2208	const_iv (GL_TRIANGLE_FAN),	3046	const_iv (GL_TRIANGLE_FAN),
		3047	const_iv (GL_POLYGON),
2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3048	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3049	const_iv (GL_POINT_SMOOTH_HINT),
		3050	const_iv (GL_LINE_SMOOTH_HINT),
		3051	const_iv (GL_POLYGON_SMOOTH_HINT),
		3052	const_iv (GL_GENERATE_MIPMAP_HINT),
		3053	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210	const_iv (GL_FASTEST),	3054	const_iv (GL_FASTEST),
		3055	const_iv (GL_DONT_CARE),
		3056	const_iv (GL_NICEST),
2211	const_iv (GL_V2F),	3057	const_iv (GL_V2F),
2212	const_iv (GL_V3F),	3058	const_iv (GL_V3F),
2213	const_iv (GL_T2F_V3F),	3059	const_iv (GL_T2F_V3F),
2214	const_iv (GL_T2F_N3F_V3F),	3060	const_iv (GL_T2F_N3F_V3F),
		3061	const_iv (GL_FUNC_ADD),
		3062	const_iv (GL_FUNC_SUBTRACT),
		3063	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2215	# undef const_iv	3064	# undef const_iv
2216	};	3065	};
2217		3066
2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3067	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3068	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2220		3069
2221	texture_av = newAV ();	3070	texture_av = newAV ();
2222	AvREAL_off (texture_av);	3071	AvREAL_off (texture_av);
2223	}	3072	}
2224		3073
		3074	void
		3075	disable_GL_EXT_blend_func_separate ()
		3076	CODE:
		3077	gl.BlendFuncSeparate = 0;
		3078	gl.BlendFuncSeparateEXT = 0;
		3079
		3080	void
		3081	apple_nvidia_bug (int enable)
		3082
2225	char *	3083	char *
2226	gl_vendor ()	3084	gl_vendor ()
2227	CODE:	3085	CODE:
2228	RETVAL = (char *)glGetString (GL_VENDOR);	3086	RETVAL = (char *)glGetString (GL_VENDOR);
2229	OUTPUT:	3087	OUTPUT:
…		…
2241	CODE:	3099	CODE:
2242	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3100	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2243	OUTPUT:	3101	OUTPUT:
2244	RETVAL	3102	RETVAL
2245		3103
		3104	const char *glGetString (GLenum pname)
		3105
		3106	GLint glGetInteger (GLenum pname)
		3107	CODE:
		3108	glGetIntegerv (pname, &RETVAL);
		3109	OUTPUT:
		3110	RETVAL
		3111
		3112	GLdouble glGetDouble (GLenum pname)
		3113	CODE:
		3114	glGetDoublev (pname, &RETVAL);
		3115	OUTPUT:
		3116	RETVAL
		3117
2246	int glGetError ()	3118	int glGetError ()
2247		3119
2248	void glFinish ()	3120	void glFinish ()
2249		3121
2250	void glClear (int mask)	3122	void glClear (int mask)
…		…
2264		3136
2265	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3137	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2266	CODE:	3138	CODE:
2267	gl_BlendFuncSeparate (sa, da, saa, daa);	3139	gl_BlendFuncSeparate (sa, da, saa, daa);
2268		3140
		3141	# void glBlendEquation (int se)
		3142
2269	void glDepthMask (int flag)	3143	void glDepthMask (int flag)
2270		3144
2271	void glLogicOp (int opcode)	3145	void glLogicOp (int opcode)
2272		3146
2273	void glColorMask (int red, int green, int blue, int alpha)	3147	void glColorMask (int red, int green, int blue, int alpha)
…		…
2287	# near_ and far_ are due to microsofts buggy "c" compiler	3161	# near_ and far_ are due to microsofts buggy "c" compiler
2288	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3162	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2289		3163
2290	# near_ and far_ are due to microsofts buggy "c" compiler	3164	# near_ and far_ are due to microsofts buggy "c" compiler
2291	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3165	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3166
		3167	PROTOTYPES: DISABLE
2292		3168
2293	void glViewport (int x, int y, int width, int height)	3169	void glViewport (int x, int y, int width, int height)
2294		3170
2295	void glScissor (int x, int y, int width, int height)	3171	void glScissor (int x, int y, int width, int height)
2296		3172
…		…
2304		3180
2305	void glRotate (float angle, float x, float y, float z)	3181	void glRotate (float angle, float x, float y, float z)
2306	CODE:	3182	CODE:
2307	glRotatef (angle, x, y, z);	3183	glRotatef (angle, x, y, z);
2308		3184
2309	void glBegin (int mode)
2310
2311	void glEnd ()
2312
2313	void glColor (float r, float g, float b, float a = 1.0)	3185	void glColor (float r, float g, float b, float a = 1.0)
2314	PROTOTYPE: @	3186	PROTOTYPE: @
2315	ALIAS:	3187	ALIAS:
2316	glColor_premultiply = 1	3188	glColor_premultiply = 1
2317	CODE:	3189	CODE:
2318	if (ix)	3190	if (ix)
2319	{	3191	{
…		…
2322	b *= a;	3194	b *= a;
2323	}	3195	}
2324	// microsoft visual "c" rounds instead of truncating...	3196	// microsoft visual "c" rounds instead of truncating...
2325	glColor4f (r, g, b, a);	3197	glColor4f (r, g, b, a);
2326		3198
2327	void glInterleavedArrays (int format, int stride, char *data)
2328
2329	void glDrawElements (int mode, int count, int type, char *indices)
2330
2331	# 1.2 void glDrawRangeElements (int mode, int start, int end
2332
2333	void glRasterPos (float x, float y, float z = 0.)	3199	void glRasterPos (float x, float y, float z = 0.)
2334	CODE:	3200	CODE:
2335	glRasterPos3f (0, 0, z);	3201	glRasterPos3f (0, 0, z);
2336	glBitmap (0, 0, 0, 0, x, y, 0);	3202	glBitmap (0, 0, 0, 0, x, y, 0);
2337		3203
…		…
2341		3207
2342	void glTexCoord (float s, float t)	3208	void glTexCoord (float s, float t)
2343	CODE:	3209	CODE:
2344	glTexCoord2f (s, t);	3210	glTexCoord2f (s, t);
2345		3211
		3212	void glRect (float x1, float y1, float x2, float y2)
		3213	CODE:
		3214	glRectf (x1, y1, x2, y2);
		3215
		3216	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3217	CODE:
		3218	glBegin (GL_LINE_LOOP);
		3219	glVertex2f (x1, y1);
		3220	glVertex2f (x2, y1);
		3221	glVertex2f (x2, y2);
		3222	glVertex2f (x1, y2);
		3223	glEnd ();
		3224
		3225	PROTOTYPES: ENABLE
		3226
		3227	void glBegin (int mode)
		3228
		3229	void glEnd ()
		3230
		3231	void glPointSize (GLfloat size)
		3232
		3233	void glLineWidth (GLfloat width)
		3234
		3235	void glInterleavedArrays (int format, int stride, char *data)
		3236
		3237	void glDrawElements (int mode, int count, int type, char *indices)
		3238
		3239	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3240
2346	void glTexEnv (int target, int pname, float param)	3241	void glTexEnv (int target, int pname, float param)
2347	CODE:	3242	CODE:
2348	glTexEnvf (target, pname, param);	3243	glTexEnvf (target, pname, param);
2349		3244
2350	void glTexParameter (int target, int pname, float param)	3245	void glTexParameter (int target, int pname, float param)
…		…
2366	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3261	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2367	CODE:	3262	CODE:
2368	if (gl.SeparableFilter2D)	3263	if (gl.SeparableFilter2D)
2369	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3264	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2370		3265
2371	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3266	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2372		3267
2373	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3268	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2374		3269
2375	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3270	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3271
		3272	void glPixelZoom (float x, float y)
2376		3273
2377	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3274	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2378		3275
2379	int glGenTexture ()	3276	int glGenTexture ()
2380	CODE:	3277	CODE:
2381	{	3278	RETVAL = gen_texture ();
2382	GLuint name;
2383	if (AvFILL (texture_av) >= 0)
2384	name = (GLuint)(size_t)av_pop (texture_av);
2385	else
2386	glGenTextures (1, &name);
2387	RETVAL = name;
2388	}
2389	OUTPUT:	3279	OUTPUT:
2390	RETVAL	3280	RETVAL
2391		3281
2392	void glDeleteTexture (int name)	3282	void glDeleteTexture (int name)
2393	CODE:	3283	CODE:
2394	{	3284	del_texture (name);
2395	/* make a half-assed attempt at returning the memory used by the texture */	3285
2396	/* textures are frequently being reused by cfplus anyway */
2397	/*glBindTexture (GL_TEXTURE_2D, name);*/
2398	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
2399	av_push (texture_av, (SV *)(size_t)name);
2400	{ GLuint name_ = name; glDeleteTextures (1, &name_); }
2401	}
2402
2403	int glGenList ()	3286	int glGenList ()
2404	CODE:	3287	CODE:
2405	RETVAL = glGenLists (1);	3288	RETVAL = glGenLists (1);
2406	OUTPUT:	3289	OUTPUT:
2407	RETVAL	3290	RETVAL
…		…
2414		3297
2415	void glEndList ()	3298	void glEndList ()
2416		3299
2417	void glCallList (int list)	3300	void glCallList (int list)
2418		3301
		3302	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3303
		3304	PROTOTYPES: DISABLE
		3305
		3306	void
		3307	find_widget (SV *self, NV x, NV y)
		3308	PPCODE:
		3309	{
		3310	if (within_widget (self, x, y))
		3311	XPUSHs (self);
		3312	}
		3313
		3314	BOOT:
		3315	{
		3316	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3317
		3318	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3319	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3320	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3321	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3322	}
		3323
		3324	void
		3325	draw (SV *self)
		3326	CODE:
		3327	{
		3328	HV *hv;
		3329	SV **svp;
		3330	NV x, y, w, h;
		3331	SV *draw_x_sv = GvSV (draw_x_gv);
		3332	SV *draw_y_sv = GvSV (draw_y_gv);
		3333	SV *draw_w_sv = GvSV (draw_w_gv);
		3334	SV *draw_h_sv = GvSV (draw_h_gv);
		3335	double draw_x, draw_y;
		3336
		3337	if (!SvROK (self))
		3338	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3339
		3340	hv = (HV *)SvRV (self);
		3341
		3342	if (SvTYPE (hv) != SVt_PVHV)
		3343	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3344
		3345	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3346	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3347
		3348	if (!h || !w)
		3349	XSRETURN_EMPTY;
		3350
		3351	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3352	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3353
		3354	draw_x = SvNV (draw_x_sv) + x;
		3355	draw_y = SvNV (draw_y_sv) + y;
		3356
		3357	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3358	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3359	XSRETURN_EMPTY;
		3360
		3361	sv_setnv (draw_x_sv, draw_x);
		3362	sv_setnv (draw_y_sv, draw_y);
		3363
		3364	glPushMatrix ();
		3365	glTranslated (x, y, 0);
		3366
		3367	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3368	{
		3369	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3370
		3371	if (svp && SvTRUE (*svp))
		3372	{
		3373	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3374	glEnable (GL_BLEND);
		3375	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3376	glBegin (GL_QUADS);
		3377	glVertex2f (0, 0);
		3378	glVertex2f (w, 0);
		3379	glVertex2f (w, h);
		3380	glVertex2f (0, h);
		3381	glEnd ();
		3382	glDisable (GL_BLEND);
		3383	}
		3384	}
		3385	#if 0
		3386	// draw borders, for debugging
		3387	glPushMatrix ();
		3388	glColor4f (1., 1., 0., 1.);
		3389	glTranslatef (.5, .5, 0.);
		3390	glBegin (GL_LINE_LOOP);
		3391	glVertex2f (0 , 0);
		3392	glVertex2f (w - 1, 0);
		3393	glVertex2f (w - 1, h - 1);
		3394	glVertex2f (0 , h - 1);
		3395	glEnd ();
		3396	glPopMatrix ();
		3397	#endif
		3398	PUSHMARK (SP);
		3399	XPUSHs (self);
		3400	PUTBACK;
		3401	call_method ("_draw", G_VOID | G_DISCARD);
		3402	SPAGAIN;
		3403
		3404	glPopMatrix ();
		3405
		3406	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3407	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3408	}
		3409

Diff Legend

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