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 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.278 by root, Wed Sep 3 10:36:25 2008 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 roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
31	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
33		51
34	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
35		53
36	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
37		66
38	#ifndef _WIN32	67	#ifndef _WIN32
39	# include <sys/types.h>	68	# include <sys/types.h>
40	# include <sys/socket.h>	69	# include <sys/socket.h>
41	# include <netinet/in.h>	70	# include <netinet/in.h>
42	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
43	# include <inttypes.h>	72	# include <inttypes.h>
44	#endif	73	#endif
45		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
48	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
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	static AV *texture_av;
60		99
61	static struct	100	static struct
62	{	101	{
63	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	103	#include "glfunc.h"
65	#undef GL_FUNC	104	#undef GL_FUNC
66	} gl;	105	} gl;
67		106
		107	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	109	{
70	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	114	else
75	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
76	}	116	}
77		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/*glBindTexture (GL_TEXTURE_2D, name);*/
		137	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
78	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
79		144
80	#include "pango-font.c"	145	#include "pango-font.c"
81	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
82	#include "pango-render.c"	147	#include "pango-render.c"
83		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
86		153
87	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
88		155
89	static int	156	static int
90	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
91	{	158	{
92	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		173
107	typedef struct cf_layout {	174	typedef struct cf_layout {
108	PangoLayout *pl;	175	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
110	int base_height;	177	int base_height;
111	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
112	} *CFPlus__Layout;	180	} *DC__Layout;
113		181
114	static CFPlus__Font default_font;	182	static DC__Font default_font;
115	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
117		185
118	static void	186	static void
119	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	192	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	194	}
127		195
128	static void	196	static void
129	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
130	{	198	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
133	*/	201	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
135		203
136	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		206
139	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
140	}	208	}
141		209
142	static void	210	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	212	{
145	PangoRectangle rect;	213	PangoRectangle rect;
146		214
147	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		227
160	typedef uint16_t tileid;	228	typedef uint16_t tileid;
161	typedef uint16_t faceid;	229	typedef uint16_t faceid;
162		230
163	typedef struct {	231	typedef struct {
164	int name;	232	GLuint name;
165	int w, h;	233	int w, h;
166	float s, t;	234	float s, t;
167	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
168	} maptex;	238	} maptex;
169		239
170	typedef struct {	240	typedef struct {
171	uint32_t player;	241	uint32_t player;
172	tileid tile[3];	242	tileid tile[3];
173	uint16_t darkness;	243	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	244	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	245	} mapcell;
176		246
177	typedef struct {	247	typedef struct {
178	int32_t c0, c1;	248	int32_t c0, c1;
179	mapcell *col;	249	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
187		257
188	int32_t rows;	258	int32_t rows;
189	maprow *row;	259	maprow *row;
190	} *CFPlus__Map;	260	} *DC__Map;
191		261
192	static char *	262	static char *
193	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
194	{	264	{
195	char *p;	265	char *p;
…		…
233	self->texs *= 2;	303	self->texs *= 2;
234	}	304	}
235	}	305	}
236		306
237	static maprow *	307	static maprow *
238	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
239	{	309	{
240	if (0 > y)	310	if (0 > y)
241	{	311	{
242	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
281		351
282	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
283	}	353	}
284		354
285	static mapcell *	355	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
287	{	357	{
288	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
289	}	359	}
290		360
291	static void	361	static void
292	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
293	{	363	{
294	int r;	364	int r;
295		365
296	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
304	self->oy = 0;	374	self->oy = 0;
305	self->row = 0;	375	self->row = 0;
306	self->rows = 0;	376	self->rows = 0;
307	}	377	}
308		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
309	static void	389	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	391	{
312	int x, y;	392	int x, y;
313	maprow *row;	393	maprow *row;
314	mapcell *cell;	394	mapcell *cell;
315		395
…		…
327	if (x >= row->c1)	407	if (x >= row->c1)
328	break;	408	break;
329		409
330	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
331		411
332	cell->darkness = 0;	412	CELL_CLEAR (cell);
333	cell->stat_hp = 0;
334	cell->flags = 0;
335	cell->player = 0;
336	}	413	}
337	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		424	{
		425	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (*sv, SvIVX (*sv) | bits);
		429	else
		430	sv_setiv (*sv, bits);
338	}	431	}
339		432
340	static void	433	static void
341	music_finished (void)	434	music_finished (void)
342	{	435	{
…		…
378	n |= n >> 16;	471	n |= n >> 16;
379		472
380	return n + 1;	473	return n + 1;
381	}	474	}
382		475
		476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
383	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
386		490
387	MODULE = CFPlus PACKAGE = CFPlus	491	/******************************************************************************/
		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp || !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META | KMOD_ALT))
		543	mod |= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD | G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
388		587
389	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
390		589
391	BOOT:	590	BOOT:
392	{	591	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	593	static const struct {
395	const char *name;	594	const char *name;
396	IV iv;	595	IV iv;
397	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
…		…
420		619
421	const_iv (SDL_APPINPUTFOCUS),	620	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	621	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	622	const_iv (SDL_APPACTIVE),
424		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
		757
		758	const_iv (KMOD_LRAM),
		759
		760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
506	# undef const_iv	790	# undef const_iv
507	};	791	};
508		792
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		812
529	NV floor (NV x)	813	NV floor (NV x)
530		814
531	NV ceil (NV x)	815	NV ceil (NV x)
532		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
533	void	821	void
534	pango_init ()	822	pango_init ()
535	CODE:	823	CODE:
536	{	824	{
537	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/*pango_context_set_font_description (opengl_context, default_font);*/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		832	#endif
540	}	833	}
541		834
542	int	835	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544		836
545	void	837	void SDL_braino ()
		838
		839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
546	SDL_Quit ()	845	void SDL_Quit ()
547		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
		855
548	void	856	void
549	SDL_ListModes ()	857	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	858	PPCODE:
551	{	859	{
552	SDL_Rect **m;	860	SDL_Rect **m;
553		861
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	865	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		866
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	867	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		869
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		874
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	876	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif
572
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575		877
576	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577		879
578	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
579	while (*m)	881	while (*m)
580	{	882	{
		883	if ((*m)->w >= 400 && (*m)->h >= 300)
		884	{
581	AV *av = newAV ();	885	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
		888	av_push (av, newSViv (rgb));
		889	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	890	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		891	}
585		892
586	++m;	893	++m;
587	}	894	}
588	}	895	}
589		896
590	char *
591	SDL_GetError ()
592
593	int	897	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	898	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	899	CODE:
		900	{
		901	SDL_EnableUNICODE (1);
		902	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		903
		904	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		906	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		907	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		908
596	RETVAL = !!SDL_SetVideoMode (	909	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	910	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598	);	911	);
		912
599	if (RETVAL)	913	if (RETVAL)
600	{	914	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	av_clear (texture_av);
		916
		917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	919	#include "glfunc.h"
604	# undef GL_FUNC	920	#undef GL_FUNC
605	}	921	}
		922	}
606	OUTPUT:	923	OUTPUT:
607	RETVAL	924	RETVAL
608		925
609	void	926	void
610	SDL_GL_SwapBuffers ()	927	SDL_GL_SwapBuffers ()
611		928
612	char *	929	char *
613	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
614		931
		932	int
		933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
		937
615	void	938	void
616	SDL_PollEvent ()	939	poll_events ()
617	PPCODE:	940	PPCODE:
618	{	941	{
619	SDL_Event ev;	942	SDL_Event ev;
620		943
621	while (SDL_PollEvent (&ev))	944	SDL_PumpEvents ();
		945	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	946	{
623	HV *hv = newHV ();	947	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	948	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		949
626	switch (ev.type)	950	switch (ev.type)
627	{	951	{
628	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
629	case SDL_KEYUP:	953	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	957	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	959	break;
636		960
637	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	963	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	964	break;
641		965
642	case SDL_MOUSEMOTION:	966	case SDL_MOUSEMOTION:
		967	{
		968	int state = ev.motion.state;
		969	int x = ev.motion.x;
		970	int y = ev.motion.y;
		971	int xrel = ev.motion.xrel;
		972	int yrel = ev.motion.yrel;
		973
		974	/* do simplistic event compression */
		975	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		976	&& state == ev.motion.state)
		977	{
		978	xrel += ev.motion.xrel;
		979	yrel += ev.motion.yrel;
		980	x = ev.motion.x;
		981	y = ev.motion.y;
		982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		983	}
		984
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		991	}
650	break;	992	break;
651		993
652	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		997
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	1008	break;
667	}	1009	}
668		1010
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	1012	}
671	}	1013	}
672		1014
673	int	1015	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	1017	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
678		1020
679	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
680	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
681		1039
682	int	1040	int
683	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
684		1042
		1043	const char *
		1044	Mix_GetError ()
		1045
685	void	1046	void
686	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
687	CODE:	1048	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		1050
692	void	1051	void
693	win32_proxy_info ()	1052	win32_proxy_info ()
694	PPCODE:	1053	PPCODE:
695	{	1054	{
…		…
716	}	1075	}
717	}	1076	}
718	#endif	1077	#endif
719	}	1078	}
720		1079
721	void	1080	int
722	add_font (char *file)	1081	add_font (char *file)
723	CODE:	1082	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
725		1086
726	void	1087	void
727	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
728	ALIAS:	1089	ALIAS:
729	load_image_file = 1	1090	load_image_file = 1
…		…
732	STRLEN image_len;	1093	STRLEN image_len;
733	char *image = (char *)SvPVbyte (image_, image_len);	1094	char *image = (char *)SvPVbyte (image_, image_len);
734	SDL_Surface *surface, *surface2;	1095	SDL_Surface *surface, *surface2;
735	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
739		1100
740	if (!rw)	1101	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
742		1103
…		…
815	void	1176	void
816	error (char *message)	1177	error (char *message)
817	CODE:	1178	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1180	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821	#endif	1182	#endif
822		1183
823	void	1184	void
824	fatal (char *message)	1185	fatal (char *message)
825	CODE:	1186	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1188	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829	#endif	1190	#endif
830	_exit (1);	1191	_exit (1);
831		1192
832	void	1193	void
833	_exit (int retval = 0)	1194	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1197	ExitThread (retval); // unclean, please beam me up
837	#else	1198	#else
838	_exit (retval);	1199	_exit (retval);
839	#endif	1200	#endif
840		1201
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1202	void
		1203	debug ()
		1204	CODE:
		1205	{
		1206	#if DEBUG
		1207	VALGRIND_DO_LEAK_CHECK;
		1208	#endif
		1209	}
842		1210
843	CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
		1212
		1213	PROTOTYPES: DISABLE
		1214
		1215	DC::Font
844	new_from_file (SV *class, char *path, int id = 0)	1216	new_from_file (SV *class, char *path, int id = 0)
845	CODE:	1217	CODE:
846	{	1218	{
847	int count;	1219	int count;
848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1220	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
851	}	1223	}
852	OUTPUT:	1224	OUTPUT:
853	RETVAL	1225	RETVAL
854		1226
855	void	1227	void
856	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
857	CODE:	1229	CODE:
858	pango_font_description_free (self);	1230	pango_font_description_free (self);
859		1231
860	void	1232	void
861	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
		1234	PROTOTYPE: $
862	CODE:	1235	CODE:
863	default_font = self;	1236	default_font = self;
864		1237
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1239
		1240	PROTOTYPES: DISABLE
		1241
867	void	1242	void
868	reset_glyph_cache ()	1243	glyph_cache_backup ()
		1244	PROTOTYPE:
869	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
870	tc_clear ();	1252	tc_restore ();
871		1253
872	CFPlus::Layout	1254	DC::Layout
873	new (SV *class)	1255	new (SV *class)
874	CODE:	1256	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
876		1258
877	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
884		1267
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
887	OUTPUT:	1270	OUTPUT:
888	RETVAL	1271	RETVAL
889		1272
890	void	1273	void
891	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
892	CODE:	1275	CODE:
893	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
894	Safefree (self);	1278	Safefree (self);
895		1279
896	void	1280	void
897	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
898	CODE:	1282	CODE:
899	{	1283	{
900	STRLEN textlen;	1284	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
902		1286
903	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
904	}	1288	}
905		1289
906	void	1290	void
907	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
908	CODE:	1292	CODE:
909	{	1293	{
910	STRLEN textlen;	1294	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
912		1296
913	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
914	}	1298	}
915		1299
916	void	1300	void
917	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
918	CODE:	1302	CODE:
919	{	1303	{
920	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1306	const char *pos = text;
…		…
957	if (attrs)	1341	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
959	}	1343	}
960		1344
961	void	1345	void
962	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
963	PPCODE:	1347	PPCODE:
964	{	1348	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1350
967	do	1351	do
968	{	1352	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1354
971	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
972	{	1356	{
973	PangoRectangle extents;	1357	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1366
983	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
984	}	1368	}
985		1369
986	int	1370	int
987	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
988	CODE:	1372	CODE:
989	{	1373	{
990	int lines = 1;	1374	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
992		1376
…		…
997	}	1381	}
998	OUTPUT:	1382	OUTPUT:
999	RETVAL	1383	RETVAL
1000		1384
1001	SV *	1385	SV *
1002	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
1003	CODE:	1387	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1390	OUTPUT:
1007	RETVAL	1391	RETVAL
1008		1392
1009	void	1393	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1395	CODE:
1012	self->r = r;	1396	self->r = r;
1013	self->g = g;	1397	self->g = g;
1014	self->b = b;	1398	self->b = b;
1015	self->a = a;	1399	self->a = a;
1016		1400
1017	void	1401	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1403	CODE:
1020	if (self->font != font)	1404	if (self->font != font)
1021	{	1405	{
1022	self->font = font;	1406	self->font = font;
1023	layout_update_font (self);	1407	layout_update_font (self);
1024	}	1408	}
1025		1409
1026	void	1410	void
1027	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
1028	CODE:	1412	CODE:
1029	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
1030	{	1414	{
1031	self->base_height = base_height;	1415	self->base_height = base_height;
1032	layout_update_font (self);	1416	layout_update_font (self);
1033	}	1417	}
1034		1418
1035	void	1419	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1421	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1423
1040	void	1424	void
1041	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
1042	CODE:	1426	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1428
1045	void	1429	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1431	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1433
1050	void	1434	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1436	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
1058	);	1442	);
1059		1443
1060	void	1444	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1446	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1448
1065	void	1449	void
1066	size (CFPlus::Layout self)	1450	size (DC::Layout self)
1067	PPCODE:	1451	PPCODE:
1068	{	1452	{
1069	int w, h;	1453	int w, h;
1070		1454
1071	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1460	}
1077		1461
1078	int	1462	int
1079	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1080	CODE:	1464	CODE:
1081	{	1465	{
1082	PangoRectangle rect;	1466	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1086	}	1470	}
1087	OUTPUT:	1471	OUTPUT:
1088	RETVAL	1472	RETVAL
1089		1473
1090	int	1474	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1476	CODE:
1093	{	1477	{
1094	int index, trailing;	1478	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1480	RETVAL = index + trailing;
1097	}	1481	}
1098	OUTPUT:	1482	OUTPUT:
1099	RETVAL	1483	RETVAL
1100		1484
1101	void	1485	void
1102	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1487	PPCODE:
1104	{	1488	{
1105	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1491
1108	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1496	}
1113		1497
1114	void	1498	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1500	PPCODE:
1117	{	1501	{
1118	int line, x;	1502	int line, x;
1119		1503
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1507	--line;
		1508	#endif
1123	EXTEND (SP, 2);	1509	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1510	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1512	}
1127		1513
1128	void	1514	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1515	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1516	PPCODE:
1131	{	1517	{
1132	PangoLayoutLine *lp;	1518	PangoLayoutLine *lp;
1133	int index, trailing;	1519	int index, trailing;
1134		1520
1135	if (line < 0)	1521	if (line < 0)
1136	XSRETURN_EMPTY;	1522	XSRETURN_EMPTY;
1137		1523
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1525	XSRETURN_EMPTY; /* do better */
1140		1526
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1528
1143	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1535	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1536	}
1151	}	1537	}
1152		1538
1153	void	1539	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1540	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1541	CODE:
		1542	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1157	self->pl,	1544	self->pl,
		1545	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1160	flags	1548	flags
1161	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1162		1553
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1554	void
1166	pad2pot (SV *data_, SV *w_, SV *h_)	1555	draw (DC::Layout self)
1167	CODE:	1556	CODE:
1168	{	1557	{
1169	int ow = SvIV (w_);	1558	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1565
1172	if (ow && oh)	1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1574
		1575	PROTOTYPES: ENABLE
		1576
		1577	void
		1578	pad (SV *data_, int ow, int oh, int nw, int nh)
		1579	CODE:
		1580	{
		1581	if ((nw != ow || nh != oh) && SvOK (data_))
1173	{	1582	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow || nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1583	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1584	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1585	int bpp = datalen / (ow * oh);
1184	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1586	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185		1587
1186	SvPOK_only (result_);	1588	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1589	SvCUR_set (result_, nw * nh * bpp);
1188		1590
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1591	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1592	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1593	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1594
1193	sv_setsv (data_, result_);	1595	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1596	}
1200	}	1597	}
1201		1598
1202	void	1599	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1600	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1606	{
1210	HV *hv = (HV *)SvRV (self);	1607	HV *hv = (HV *)SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
1214		1614
1215	if (items < 5)	1615	if (items < 5)
1216	{	1616	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1646	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1647	glDisable (GL_BLEND);
1248	}	1648	}
1249	}	1649	}
1250		1650
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1651	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1652	CODE:
		1653	{
		1654	GLint width;
		1655	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1656	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1657	RETVAL = width > 0;
		1658	}
		1659	OUTPUT:
		1660	RETVAL
1252		1661
1253	CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
		1663
		1664	PROTOTYPES: DISABLE
		1665
		1666	DC::Map
1254	new (SV *class)	1667	new (SV *class)
1255	CODE:	1668	CODE:
1256	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1670	RETVAL->x = 0;
1258	RETVAL->y = 0;	1671	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1679	RETVAL->row = 0;
1267	OUTPUT:	1680	OUTPUT:
1268	RETVAL	1681	RETVAL
1269		1682
1270	void	1683	void
1271	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1272	CODE:	1685	CODE:
1273	{	1686	{
1274	map_clear (self);	1687	map_clear (self);
1275	Safefree (self->face2tile);	1688	Safefree (self->face2tile);
1276	Safefree (self->tex);	1689	Safefree (self->tex);
1277	Safefree (self);	1690	Safefree (self);
1278	}	1691	}
1279		1692
1280	void	1693	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1694	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1695	CODE:
1283	self->w = map_width;	1696	self->w = map_width;
1284	self->h = map_height;	1697	self->h = map_height;
1285		1698
1286	void	1699	void
1287	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1288	CODE:	1701	CODE:
1289	map_clear (self);	1702	map_clear (self);
1290		1703
1291	void	1704	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1705	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1706	CODE:
1294	{	1707	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1708	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1709	need_texid (self, tile);
1297	}	1710	}
1298		1711
1299	void	1712	void
		1713	set_smooth (DC::Map self, int face, int smooth, int level)
		1714	CODE:
		1715	{
		1716	tileid texid;
		1717	maptex *tex;
		1718
		1719	if (face < 0 || face >= self->faces)
		1720	return;
		1721
		1722	if (smooth < 0 || smooth >= self->faces)
		1723	return;
		1724
		1725	texid = self->face2tile [face];
		1726
		1727	if (!texid)
		1728	return;
		1729
		1730	tex = self->tex + texid;
		1731	tex->smoothtile = self->face2tile [smooth];
		1732	tex->smoothlevel = level;
		1733	}
		1734
		1735	void
1300	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)	1736	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)
1301	CODE:	1737	CODE:
1302	{	1738	{
1303	need_texid (self, texid);	1739	need_texid (self, texid);
1304		1740
1305	{	1741	{
…		…
1325	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1763	}
1328		1764
1329	int	1765	int
1330	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1331	ALIAS:	1767	ALIAS:
1332	oy = 1	1768	oy = 1
1333	x = 2	1769	x = 2
1334	y = 3	1770	y = 3
1335	w = 4	1771	w = 4
…		…
1346	}	1782	}
1347	OUTPUT:	1783	OUTPUT:
1348	RETVAL	1784	RETVAL
1349		1785
1350	void	1786	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1788	CODE:
1353	{	1789	{
1354	if (dx > 0)	1790	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1792	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1793	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1794
1359	if (dy > 0)	1795	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1796	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1797	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1798	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1799
1364	self->ox += dx; self->x += dx;	1800	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1801	self->oy += dy; self->y += dy;
1366		1802
1367	while (self->y < 0)	1803	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1373	}	1809	}
1374	}	1810	}
1375		1811
1376	void	1812	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1814	CODE:
1379	{	1815	{
1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1816	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381	uint8_t *data_end = (uint8_t *)SvEND (data_);	1817	uint8_t *data_end = (uint8_t *)SvEND (data_);
1382	mapcell *cell;	1818	mapcell *cell;
1383	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1384		1822
1385	while (data < data_end - 1)	1823	while (data < data_end - 1)
1386	{	1824	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1388		1826
…		…
1408	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1409		1847
1410	do	1848	do
1411	{	1849	{
1412	ext = *data++;	1850	ext = *data++;
1413	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1414		1852
1415	if (cmd < 4)	1853	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1418	{	1856	{
…		…
1421	}	1859	}
1422	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1862	else if (cmd == 0x47)
1425	{	1863	{
1426	if (*data == 8)	1864	if (*data == 1) cell->player = data [1];
1427	; // decode player uuid	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428		1868
1429	data += *data + 1;	1869	data += *data + 1;
1430	}	1870	}
1431	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1439	}	1879	}
1440	else	1880	else
1441	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1442	}	1882	}
1443		1883
		1884	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1885	if (flags & (4 >> z))
1445	{	1886	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1888	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1449	}	1904	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	1905	}
1465	else	1906	else
1466	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1467	}	1908	}
1468	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1469		1912
1470	SV *	1913	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1915	CODE:
1473	{	1916	{
1474	int x1, x;	1917	int x1, x;
1475	int y1, y;	1918	int y1, y;
1476	int z;	1919	int z;
…		…
1521	}	1964	}
1522	OUTPUT:	1965	OUTPUT:
1523	RETVAL	1966	RETVAL
1524		1967
1525	void	1968	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1527	CODE:	1970	CODE:
1528	{	1971	{
1529	int x, y, z;	1972	int x, y, z;
1530	int last_name;
1531		1973
1532	glColor4ub (255, 255, 255, 255);	1974	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1977	smooth_key skey;
		1978	int pl_x, pl_y;
		1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
		1983
		1984	pl_tex.name = 0;
		1985
		1986	// thats current max. sorry.
		1987	if (sw > 255) sw = 255;
		1988	if (sh > 255) sh = 255;
		1989
		1990	// clear key, in case of extra padding
		1991	memset (&skey, 0, sizeof (skey));
		1992
		1993	memset (&key, 0, sizeof (key));
		1994	key.r = 255;
		1995	key.g = 255;
		1996	key.b = 255;
		1997	key.a = 255;
		1998	key.mode = GL_QUADS;
		1999	key.format = GL_T2F_V3F;
		2000	key.texname = -1;
		2001
		2002	mx += self->x;
		2003	my += self->y;
		2004
		2005	// first pass: determine smooth_max
		2006	// rather ugly, if you ask me
		2007	// could also be stored inside mapcell and updated on change
		2008	memset (smooth_max, 0, sizeof (smooth_max));
		2009
		2010	for (y = 0; y < sh; y++)
		2011	if (0 <= y + my && y + my < self->rows)
		2012	{
		2013	maprow *row = self->row + (y + my);
		2014
		2015	for (x = 0; x < sw; x++)
		2016	if (row->c0 <= x + mx && x + mx < row->c1)
		2017	{
		2018	mapcell *cell = row->col + (x + mx - row->c0);
		2019
		2020	smooth_max[x + 1][y + 1] =
		2021	MAX (self->tex [cell->tile [0]].smoothlevel,
		2022	MAX (self->tex [cell->tile [1]].smoothlevel,
		2023	self->tex [cell->tile [2]].smoothlevel));
		2024	}
		2025	}
1533		2026
1534	glEnable (GL_BLEND);	2027	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		2030
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	2031	for (z = 0; z <= 2; z++)
		2032	{
		2033	memset (smooth_level, 0, sizeof (smooth_level));
		2034
1547	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1549	{	2037	{
1550	maprow *row = self->row + (y + my);	2038	maprow *row = self->row + (y + my);
1551		2039
1552	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	2042	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	2044	tileid tile = cell->tile [z];
		2045
		2046	if (tile)
		2047	{
		2048	maptex tex = self->tex [tile];
		2049	int px = (x + 1) * T - tex.w;
		2050	int py = (y + 1) * T - tex.h;
		2051
		2052	if (key.texname != tex.name)
		2053	{
		2054	if (!tex.name)
		2055	tex = self->tex [2]; /* missing, replace by noface */
		2056
		2057	key.texname = tex.name;
		2058	arr = rc_array (rc, &key);
		2059	}
		2060
		2061	if (expect_false (cell->player == player) && expect_false (z == 2))
		2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
		2077	if (cell->flags & 1)
		2078	{
		2079	maptex tex = self->tex [1];
		2080	int px = x * T + T * 2 / 32;
		2081	int py = y * T - T * 6 / 32;
		2082
		2083	if (tex.name)
		2084	{
		2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2095	}
		2096	}
		2097	}
		2098
		2099	// update smooth hash
		2100	if (tex.smoothtile)
		2101	{
		2102	skey.tile = tex.smoothtile;
		2103	skey.level = tex.smoothlevel;
		2104
		2105	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		2106
		2107	// add bits to current tile and all neighbours. skey.x|y is
		2108	// shifted +1|+1 so we always stay positive.
		2109
		2110	// bits is ___n cccc CCCC bbbb
		2111	// n do not draw borders&corners
		2112	// c draw these corners, but...
		2113	// C ... not these
		2114	// b draw these borders
		2115
		2116	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2117	// ┃· ·· ·┃ ━━
		2118
		2119	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2120	// ·· ·· ·┏ ┓·
		2121
		2122	// full tile
		2123	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2124
		2125	// borders
		2126	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2127	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2128	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2129	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2130
		2131	// corners
		2132	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2133	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2134	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2135	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2136	}
		2137	}
1557		2138	}
		2139	}
		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
		2144	// go through all smoothlevels, lowest to highest, then draw.
		2145	// this is basically counting sort
		2146	{
		2147	int w, b;
		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
		2151	for (w = 0; w < 256 / 32; ++w)
		2152	{
		2153	uint32_t smask = smooth_level [w];
1558	if (tile)	2154	if (smask)
		2155	for (b = 0; b < 32; ++b)
		2156	if (smask & (((uint32_t)1) << b))
1559	{	2157	{
1560	maptex tex = self->tex [tile];	2158	int level = (w << 5) | b;
1561	int px = (x + 1) * T - tex.w;	2159	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		2160
1564	if (last_name != tex.name)	2161	hv_iterinit (smooth);
		2162	while ((he = hv_iternext (smooth)))
1565	{	2163	{
		2164	smooth_key *skey = (smooth_key *)HeKEY (he);
		2165	IV bits = SvIVX (HeVAL (he));
		2166
1566	if (!tex.name)	2167	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	2168	&& skey->level == level
1568		2169	&& level > smooth_max [skey->x][skey->y])
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	2170	{
1583	maptex tex = self->tex [1];	2171	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	2172	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	2173	int py = (((int)skey->y) - 1) * T;
		2174	int border = bits & 15;
		2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2176	float dx = tex.s * .0625f; // 16 images/row
		2177	float dy = tex.t * .5f ; // 2 images/column
1586		2178
		2179	if (tex.name)
		2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
		2183	if (key.texname != tex.name)
		2184	{
1587	glEnd ();	2185	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
		2188	}
1590		2189
		2190	if (border)
		2191	{
		2192	float ox = border * dx;
		2193
		2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2198	}
		2199
		2200	if (corner)
		2201	{
		2202	float ox = corner * dx;
		2203
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
		2209	}
1595	}	2210	}
1596	}	2211	}
1597	}	2212	}
1598	}
1599	}	2213	}
1600		2214
1601	glEnd ();	2215	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
		2218	}
		2219
		2220	hv_clear (smooth);
		2221	}
		2222
		2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
		2228
		2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1604	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1605		2242
1606	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1609	{	2246	{
…		…
1634	}	2271	}
1635	}	2272	}
1636	}	2273	}
1637		2274
1638	void	2275	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2276	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2277	CODE:
1641	{	2278	{
1642	static float color[16][3] = {	2279	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2280	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2281	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2331	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2332	glDisable (GL_TEXTURE_2D);
1696	}	2333	}
1697		2334
1698	void	2335	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2336	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2337	PPCODE:
1701	{	2338	{
1702	int x, y;	2339	int x, y;
		2340	int sw1 = sw + 2;
		2341	int sh1 = sh + 2;
		2342	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2343	int sw34 = (sw * 3 + 3) & ~3;
		2344	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2345	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2346	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706		2347
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2348	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2349	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2350
1711	mx += self->x;	2351	mx += self->x - 1;
1712	my += self->y;	2352	my += self->y - 1;
1713		2353
		2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2355
1714	for (y = 0; y < sh; y++)	2356	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2357	if (0 <= y + my && y + my < self->rows)
1716	{	2358	{
1717	maprow *row = self->row + (y + my);	2359	maprow *row = self->row + (y + my);
1718		2360
1719	for (x = 0; x < sw; x++)	2361	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2362	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2363	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2364	mapcell *cell = row->col + (x + mx - row->c0);
1723		2365
1724	darkness[y * sw4 + x] = cell->darkness	2366	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2367	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2368	: 255 - FOW_DARKNESS;
1727	}	2369	}
1728	}	2370	}
1729		2371
		2372	for (y = 0; y < sh; ++y)
		2373	for (x = 0; x < sw; ++x)
		2374	{
		2375	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2376	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2377	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2378	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2379	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2380	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2381	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2382	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2383	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2384
		2385	uint8_t r11 = (d11 + d21 + d12) / 3;
		2386	uint8_t r21 = d21;
		2387	uint8_t r31 = (d21 + d31 + d32) / 3;
		2388
		2389	uint8_t r12 = d12;
		2390	uint8_t r22 = d22;
		2391	uint8_t r32 = d32;
		2392
		2393	uint8_t r13 = (d13 + d23 + d12) / 3;
		2394	uint8_t r23 = d23;
		2395	uint8_t r33 = (d23 + d33 + d32) / 3;
		2396
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2398	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2399	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2401	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2402	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2404	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2405	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2406	}
		2407
		2408	free (darkness1);
		2409
1730	EXTEND (SP, 3);	2410	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2411	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2412	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2413	PUSHs (darkness3_sv);
1734	}	2414	}
1735		2415
1736	SV *	2416	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2417	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2418	CODE:
1739	{	2419	{
1740	int x, y, x1, y1;	2420	int x, y, x1, y1;
1741	SV *data_sv = newSV (w * h * 7 + 5);	2421	SV *data_sv = newSV (w * h * 7 + 5);
1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2422	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1799	else	2479	else
1800	*data++ = 0;	2480	*data++ = 0;
1801	}	2481	}
1802	}	2482	}
1803		2483
		2484	/* if size is w*h + 5 then no data has been found */
		2485	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2486	{
1804	SvPOK_only (data_sv);	2487	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2488	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2489	}
		2490
1806	RETVAL = data_sv;	2491	RETVAL = data_sv;
1807	}	2492	}
1808	OUTPUT:	2493	OUTPUT:
1809	RETVAL	2494	RETVAL
1810		2495
1811	void	2496	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2497	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2498	PPCODE:
1814	{	2499	{
1815	int x, y, z;	2500	int x, y, z;
1816	int w, h;	2501	int w, h;
1817	int x1, y1;	2502	int x1, y1;
		2503	STRLEN len;
		2504	uint8_t *data, *end;
		2505
		2506	len = SvLEN (data_sv);
		2507	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2508	data = SvPVbyte_nolen (data_sv);
		2509	end = data + len + 8;
		2510
		2511	if (len < 5)
		2512	XSRETURN_EMPTY;
1818		2513
1819	if (*data++ != 0)	2514	if (*data++ != 0)
1820	return; /* version mismatch */	2515	XSRETURN_EMPTY; /* version mismatch */
1821		2516
1822	w = *data++ << 8; w |= *data++;	2517	w = *data++ << 8; w |= *data++;
1823	h = *data++ << 8; h |= *data++;	2518	h = *data++ << 8; h |= *data++;
1824		2519
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2520	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2532	{
1838	maprow *row = map_get_row (self, y);	2533	maprow *row = map_get_row (self, y);
1839		2534
1840	for (x = x0; x < x1; x++)	2535	for (x = x0; x < x1; x++)
1841	{	2536	{
		2537	uint8_t flags;
		2538
		2539	if (data + 7 >= end)
		2540	XSRETURN_EMPTY;
		2541
1842	uint8_t flags = *data++;	2542	flags = *data++;
1843		2543
1844	if (flags)	2544	if (flags)
1845	{	2545	{
1846	mapcell *cell = row_get_cell (row, x);	2546	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2547	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2550	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1851	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2551	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1852		2552
1853	if (cell->darkness == 0)	2553	if (cell->darkness == 0)
1854	{	2554	{
1855	cell->darkness = 0;	2555	/*cell->darkness = 0;*/
		2556	EXTEND (SP, 3);
1856		2557
1857	for (z = 0; z <= 2; z++)	2558	for (z = 0; z <= 2; z++)
1858	{	2559	{
1859	tileid t = tile [z];	2560	tileid t = tile [z];
1860		2561
1861	if (t >= self->texs || (t && !self->tex [t].name))	2562	if (t >= self->texs || (t && !self->tex [t].name))
1862	{	2563	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2564	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2565	need_texid (self, t);
1865	}	2566	}
1866		2567
1867	cell->tile [z] = t;	2568	cell->tile [z] = t;
1868	}	2569	}
…		…
1870	}	2571	}
1871	}	2572	}
1872	}	2573	}
1873	}	2574	}
1874		2575
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2576	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2577
1877	CFPlus::MixChunk	2578	DC::RW
1878	new_from_file (SV *class, char *path)	2579	new (SV *class, SV *data_sv)
1879	CODE:	2580	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2581	{
		2582	STRLEN datalen;
		2583	char *data = SvPVbyte (data_sv, datalen);
		2584
		2585	RETVAL = SDL_RWFromConstMem (data, datalen);
		2586	}
1881	OUTPUT:	2587	OUTPUT:
1882	RETVAL	2588	RETVAL
1883		2589
		2590	DC::RW
		2591	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2592	CODE:
		2593	RETVAL = SDL_RWFromFile (path, mode);
		2594	OUTPUT:
		2595	RETVAL
		2596
		2597	# fails on win32:
		2598	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2599	#void
		2600	#close (DC::RW self)
		2601	# CODE:
		2602	# (self->(close)) (self);
		2603
		2604	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2605
		2606	PROTOTYPES: DISABLE
		2607
		2608	DC::Channel
		2609	find ()
		2610	CODE:
		2611	{
		2612	RETVAL = Mix_GroupAvailable (-1);
		2613
		2614	if (RETVAL < 0)
		2615	{
		2616	RETVAL = Mix_GroupOldest (-1);
		2617
		2618	if (RETVAL < 0)
		2619	XSRETURN_UNDEF;
		2620
		2621	Mix_HaltChannel (RETVAL);
		2622	}
		2623
		2624	Mix_UnregisterAllEffects (RETVAL);
		2625	Mix_Volume (RETVAL, 128);
		2626	}
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
		2631	halt (DC::Channel self)
		2632	CODE:
		2633	Mix_HaltChannel (self);
		2634
		2635	void
		2636	expire (DC::Channel self, int ticks = -1)
		2637	CODE:
		2638	Mix_ExpireChannel (self, ticks);
		2639
		2640	void
		2641	fade_out (DC::Channel self, int ticks = -1)
		2642	CODE:
		2643	Mix_FadeOutChannel (self, ticks);
		2644
		2645	int
		2646	volume (DC::Channel self, int volume)
		2647	CODE:
		2648	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2649	OUTPUT:
		2650	RETVAL
		2651
		2652	void
		2653	unregister_all_effects (DC::Channel self)
		2654	CODE:
		2655	Mix_UnregisterAllEffects (self);
		2656
		2657	void
		2658	set_panning (DC::Channel self, int left, int right)
		2659	CODE:
		2660	left = CLAMP (left , 0, 255);
		2661	right = CLAMP (right, 0, 255);
		2662	Mix_SetPanning (self, left, right);
		2663
		2664	void
		2665	set_distance (DC::Channel self, int distance)
		2666	CODE:
		2667	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2668
		2669	void
		2670	set_position (DC::Channel self, int angle, int distance)
		2671	CODE:
		2672
		2673	void
		2674	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2675	CODE:
		2676	{
		2677	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2678	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2680	}
		2681
		2682	void
		2683	set_reverse_stereo (DC::Channel self, int flip)
		2684	CODE:
		2685	Mix_SetReverseStereo (self, flip);
		2686
		2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2688
		2689	PROTOTYPES: DISABLE
		2690
		2691	DC::MixChunk
		2692	new (SV *class, DC::RW rwops)
		2693	CODE:
		2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
1885	DESTROY (CFPlus::MixChunk self)	2699	DESTROY (DC::MixChunk self)
1886	CODE:	2700	CODE:
1887	Mix_FreeChunk (self);	2701	Mix_FreeChunk (self);
1888		2702
1889	int	2703	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2704	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2705	CODE:
		2706	if (items > 1)
		2707	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2708	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2709	OUTPUT:
1894	RETVAL	2710	RETVAL
1895		2711
1896	int	2712	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2713	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2714	CODE:
		2715	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2716	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2717
		2718	if (RETVAL < 0)
		2719	XSRETURN_UNDEF;
		2720
		2721	if (channel < 0)
		2722	{
		2723	Mix_UnregisterAllEffects (RETVAL);
		2724	Mix_Volume (RETVAL, 128);
		2725	}
		2726	}
1900	OUTPUT:	2727	OUTPUT:
1901	RETVAL	2728	RETVAL
1902		2729
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2731
1905	int	2732	int
1906	volume (int volume = -1)	2733	volume (int volume = -1)
		2734	PROTOTYPE: ;$
1907	CODE:	2735	CODE:
		2736	if (items > 0)
		2737	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2738	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2739	OUTPUT:
1910	RETVAL	2740	RETVAL
1911		2741
		2742	void
		2743	fade_out (int ms)
		2744	CODE:
		2745	Mix_FadeOutMusic (ms);
		2746
		2747	void
		2748	halt ()
		2749	CODE:
		2750	Mix_HaltMusic ();
		2751
1912	CFPlus::MixMusic	2752	DC::MixMusic
1913	new_from_file (SV *class, char *path)	2753	new (SV *class, DC::RW rwops)
1914	CODE:	2754	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2755	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2756	OUTPUT:
1917	RETVAL	2757	RETVAL
1918		2758
1919	void	2759	void
1920	DESTROY (CFPlus::MixMusic self)	2760	DESTROY (DC::MixMusic self)
1921	CODE:	2761	CODE:
1922	Mix_FreeMusic (self);	2762	Mix_FreeMusic (self);
1923		2763
1924	int	2764	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2765	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2766	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2767	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2768	OUTPUT:
1929	RETVAL	2769	RETVAL
1930		2770
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2771	void
		2772	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2773	CODE:
		2774	Mix_FadeInMusicPos (self, loops, ms, position);
		2775
		2776	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2777
		2778	PROTOTYPES: ENABLE
1932		2779
1933	BOOT:	2780	BOOT:
1934	{	2781	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2782	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2783	static const struct {
1937	const char *name;	2784	const char *name;
1938	IV iv;	2785	IV iv;
1939	} *civ, const_iv[] = {	2786	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2787	# define const_iv(name) { # name, (IV)name }
		2788	const_iv (GL_VENDOR),
		2789	const_iv (GL_VERSION),
		2790	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2791	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2792	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2793	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2794	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2795	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2799	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2800	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2801	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2802	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2803	const_iv (GL_BACK),
		2804	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2805	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2806	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2807	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2808	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2809	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2822	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2823	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2824	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2825	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2826	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2827	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2829	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2830	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2831	const_iv (GL_COMPRESSED_RGB_ARB),
		2832	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2833	const_iv (GL_COMPILE),
		2834	const_iv (GL_PROXY_TEXTURE_1D),
		2835	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2836	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2837	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2838	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2839	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2840	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2861	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2862	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2863	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2864	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2865	const_iv (GL_CONSTANT_BORDER),
		2866	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2867	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2868	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2869	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2870	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2871	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2872	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2873	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2874	const_iv (GL_TRIANGLE_FAN),
		2875	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2876	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2877	const_iv (GL_POINT_SMOOTH_HINT),
		2878	const_iv (GL_LINE_SMOOTH_HINT),
		2879	const_iv (GL_POLYGON_SMOOTH_HINT),
		2880	const_iv (GL_GENERATE_MIPMAP_HINT),
		2881	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2882	const_iv (GL_FASTEST),
		2883	const_iv (GL_DONT_CARE),
		2884	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2885	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2886	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2887	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2888	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2889	# undef const_iv
2022	};	2890	};
2023		2891
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2892	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2893	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2894
		2895	texture_av = newAV ();
		2896	AvREAL_off (texture_av);
2026	}	2897	}
		2898
		2899	void
		2900	disable_GL_EXT_blend_func_separate ()
		2901	CODE:
		2902	gl.BlendFuncSeparate = 0;
		2903	gl.BlendFuncSeparateEXT = 0;
2027		2904
2028	char *	2905	char *
2029	gl_vendor ()	2906	gl_vendor ()
2030	CODE:	2907	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2908	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2921	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2922	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2923	OUTPUT:
2047	RETVAL	2924	RETVAL
2048		2925
		2926	const char *glGetString (GLenum pname)
		2927
		2928	GLint glGetInteger (GLenum pname)
		2929	CODE:
		2930	glGetIntegerv (pname, &RETVAL);
		2931	OUTPUT:
		2932	RETVAL
		2933
		2934	GLdouble glGetDouble (GLenum pname)
		2935	CODE:
		2936	glGetDoublev (pname, &RETVAL);
		2937	OUTPUT:
		2938	RETVAL
		2939
2049	int glGetError ()	2940	int glGetError ()
2050		2941
2051	void glFinish ()	2942	void glFinish ()
2052		2943
2053	void glClear (int mask)	2944	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	2981	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2982	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		2983
2093	# near_ and far_ are due to microsofts buggy "c" compiler	2984	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2985	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2986
		2987	PROTOTYPES: DISABLE
2095		2988
2096	void glViewport (int x, int y, int width, int height)	2989	void glViewport (int x, int y, int width, int height)
2097		2990
2098	void glScissor (int x, int y, int width, int height)	2991	void glScissor (int x, int y, int width, int height)
2099		2992
…		…
2107		3000
2108	void glRotate (float angle, float x, float y, float z)	3001	void glRotate (float angle, float x, float y, float z)
2109	CODE:	3002	CODE:
2110	glRotatef (angle, x, y, z);	3003	glRotatef (angle, x, y, z);
2111		3004
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	3005	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @	3006	PROTOTYPE: @
2118	ALIAS:	3007	ALIAS:
2119	glColor_premultiply = 1	3008	glColor_premultiply = 1
2120	CODE:	3009	CODE:
2121	if (ix)	3010	if (ix)
2122	{	3011	{
…		…
2125	b *= a;	3014	b *= a;
2126	}	3015	}
2127	// microsoft visual "c" rounds instead of truncating...	3016	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	3017	glColor4f (r, g, b, a);
2129		3018
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	3019	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	3020	CODE:
2138	glRasterPos3f (0, 0, z);	3021	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	3022	glBitmap (0, 0, 0, 0, x, y, 0);
2140		3023
…		…
2144		3027
2145	void glTexCoord (float s, float t)	3028	void glTexCoord (float s, float t)
2146	CODE:	3029	CODE:
2147	glTexCoord2f (s, t);	3030	glTexCoord2f (s, t);
2148		3031
		3032	void glRect (float x1, float y1, float x2, float y2)
		3033	CODE:
		3034	glRectf (x1, y1, x2, y2);
		3035
		3036	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3037	CODE:
		3038	glBegin (GL_LINE_LOOP);
		3039	glVertex2f (x1, y1);
		3040	glVertex2f (x2, y1);
		3041	glVertex2f (x2, y2);
		3042	glVertex2f (x1, y2);
		3043	glEnd ();
		3044
		3045	PROTOTYPES: ENABLE
		3046
		3047	void glBegin (int mode)
		3048
		3049	void glEnd ()
		3050
		3051	void glPointSize (GLfloat size)
		3052
		3053	void glLineWidth (GLfloat width)
		3054
		3055	void glInterleavedArrays (int format, int stride, char *data)
		3056
		3057	void glDrawElements (int mode, int count, int type, char *indices)
		3058
		3059	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3060
2149	void glTexEnv (int target, int pname, float param)	3061	void glTexEnv (int target, int pname, float param)
2150	CODE:	3062	CODE:
2151	glTexEnvf (target, pname, param);	3063	glTexEnvf (target, pname, param);
2152		3064
2153	void glTexParameter (int target, int pname, float param)	3065	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3081	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170	CODE:	3082	CODE:
2171	if (gl.SeparableFilter2D)	3083	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3084	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		3085
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3086	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		3087
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3088	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		3089
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3090	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3091
		3092	void glPixelZoom (float x, float y)
2179		3093
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3094	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		3095
2182	int glGenTexture ()	3096	int glGenTexture ()
2183	CODE:	3097	CODE:
2184	{	3098	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	3099	OUTPUT:
2190	RETVAL	3100	RETVAL
2191		3101
2192	void glDeleteTexture (int name)	3102	void glDeleteTexture (int name)
2193	CODE:	3103	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	3104	del_texture (name);
2197	}	3105
2198
2199	int glGenList ()	3106	int glGenList ()
2200	CODE:	3107	CODE:
2201	RETVAL = glGenLists (1);	3108	RETVAL = glGenLists (1);
2202	OUTPUT:	3109	OUTPUT:
2203	RETVAL	3110	RETVAL
…		…
2210		3117
2211	void glEndList ()	3118	void glEndList ()
2212		3119
2213	void glCallList (int list)	3120	void glCallList (int list)
2214		3121
		3122	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3123
		3124	PROTOTYPES: DISABLE
		3125
		3126	void
		3127	find_widget (SV *self, NV x, NV y)
		3128	PPCODE:
		3129	{
		3130	if (within_widget (self, x, y))
		3131	XPUSHs (self);
		3132	}
		3133
		3134	BOOT:
		3135	{
		3136	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3137
		3138	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3139	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3140	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3141	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3142	}
		3143
		3144	void
		3145	draw (SV *self)
		3146	CODE:
		3147	{
		3148	HV *hv;
		3149	SV **svp;
		3150	NV x, y, w, h;
		3151	SV *draw_x_sv = GvSV (draw_x_gv);
		3152	SV *draw_y_sv = GvSV (draw_y_gv);
		3153	SV *draw_w_sv = GvSV (draw_w_gv);
		3154	SV *draw_h_sv = GvSV (draw_h_gv);
		3155	double draw_x, draw_y;
		3156
		3157	if (!SvROK (self))
		3158	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3159
		3160	hv = (HV *)SvRV (self);
		3161
		3162	if (SvTYPE (hv) != SVt_PVHV)
		3163	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3164
		3165	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3166	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3167
		3168	if (!h || !w)
		3169	XSRETURN_EMPTY;
		3170
		3171	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3172	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3173
		3174	draw_x = SvNV (draw_x_sv) + x;
		3175	draw_y = SvNV (draw_y_sv) + y;
		3176
		3177	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3178	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3179	XSRETURN_EMPTY;
		3180
		3181	sv_setnv (draw_x_sv, draw_x);
		3182	sv_setnv (draw_y_sv, draw_y);
		3183
		3184	glPushMatrix ();
		3185	glTranslated (x, y, 0);
		3186
		3187	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3188	{
		3189	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3190
		3191	if (svp && SvTRUE (*svp))
		3192	{
		3193	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3194	glEnable (GL_BLEND);
		3195	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3196	glBegin (GL_QUADS);
		3197	glVertex2f (0, 0);
		3198	glVertex2f (w, 0);
		3199	glVertex2f (w, h);
		3200	glVertex2f (0, h);
		3201	glEnd ();
		3202	glDisable (GL_BLEND);
		3203	}
		3204	}
		3205	#if 0
		3206	// draw borders, for debugging
		3207	glPushMatrix ();
		3208	glColor4f (1., 1., 0., 1.);
		3209	glTranslatef (.5, .5, 0.);
		3210	glBegin (GL_LINE_LOOP);
		3211	glVertex2f (0 , 0);
		3212	glVertex2f (w - 1, 0);
		3213	glVertex2f (w - 1, h - 1);
		3214	glVertex2f (0 , h - 1);
		3215	glEnd ();
		3216	glPopMatrix ();
		3217	#endif
		3218	PUSHMARK (SP);
		3219	XPUSHs (self);
		3220	PUTBACK;
		3221	call_method ("_draw", G_VOID | G_DISCARD);
		3222	SPAGAIN;
		3223
		3224	glPopMatrix ();
		3225
		3226	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3227	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3228	}
		3229

Diff Legend

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