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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.287 by root, Sun Dec 21 21:54:27 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 64
49		87
50	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
52		90
53	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
54		92
55	#if 0	93	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57	#else	95
58	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
59	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
60		103
61	static struct	104	static struct
62	{	105	{
63	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	107	#include "glfunc.h"
65	#undef GL_FUNC	108	#undef GL_FUNC
66	} gl;	109	} gl;
67		110
		111	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	113	{
70	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	118	else
75	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
76	}	120	}
77		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/*glBindTexture (GL_TEXTURE_2D, name);*/
		141	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
78	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
79		148
80	#include "pango-font.c"	149	#include "pango-font.c"
81	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
82	#include "pango-render.c"	151	#include "pango-render.c"
83		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
86		157
87	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
88		159
89	static int	160	static int
90	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
91	{	162	{
92	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		177
107	typedef struct cf_layout {	178	typedef struct cf_layout {
108	PangoLayout *pl;	179	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
110	int base_height;	181	int base_height;
111	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
112	} *CFPlus__Layout;	184	} *DC__Layout;
113		185
114	static CFPlus__Font default_font;	186	static DC__Font default_font;
115	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
117		189
118	static void	190	static void
119	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	196	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	198	}
127		199
128	static void	200	static void
129	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
130	{	202	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
133	*/	205	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
135		207
136	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		210
139	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
140	}	212	}
141		213
142	static void	214	static void
143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
144	{	216	{
145	PangoRectangle rect;	217	PangoRectangle rect;
146		218
147	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		231
160	typedef uint16_t tileid;	232	typedef uint16_t tileid;
161	typedef uint16_t faceid;	233	typedef uint16_t faceid;
162		234
163	typedef struct {	235	typedef struct {
164	int name;	236	GLuint name;
165	int w, h;	237	int w, h;
166	float s, t;	238	float s, t;
167	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
168	} maptex;	243	} maptex;
169		244
170	typedef struct {	245	typedef struct {
171	uint32_t player;	246	uint32_t player;
172	tileid tile[3];	247	tileid tile[3];
173	uint16_t darkness;	248	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	249	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	250	} mapcell;
176		251
177	typedef struct {	252	typedef struct {
178	int32_t c0, c1;	253	int32_t c0, c1;
179	mapcell *col;	254	mapcell *col;
…		…
185	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
187		262
188	int32_t rows;	263	int32_t rows;
189	maprow *row;	264	maprow *row;
190	} *CFPlus__Map;	265	} *DC__Map;
191		266
192	static char *	267	static char *
193	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
194	{	269	{
195	char *p;	270	char *p;
…		…
233	self->texs *= 2;	308	self->texs *= 2;
234	}	309	}
235	}	310	}
236		311
237	static maprow *	312	static maprow *
238	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
239	{	314	{
240	if (0 > y)	315	if (0 > y)
241	{	316	{
242	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
281		356
282	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
283	}	358	}
284		359
285	static mapcell *	360	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
287	{	362	{
288	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
289	}	364	}
290		365
291	static void	366	static void
292	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
293	{	368	{
294	int r;	369	int r;
295		370
296	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
304	self->oy = 0;	379	self->oy = 0;
305	self->row = 0;	380	self->row = 0;
306	self->rows = 0;	381	self->rows = 0;
307	}	382	}
308		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
309	static void	394	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
311	{	396	{
312	int x, y;	397	int x, y;
313	maprow *row;	398	maprow *row;
314	mapcell *cell;	399	mapcell *cell;
315		400
…		…
327	if (x >= row->c1)	412	if (x >= row->c1)
328	break;	413	break;
329		414
330	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
331		416
332	cell->darkness = 0;	417	CELL_CLEAR (cell);
333	cell->stat_hp = 0;
334	cell->flags = 0;
335	cell->player = 0;
336	}	418	}
337	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		429	{
		430	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (*sv, SvIVX (*sv) | bits);
		434	else
		435	sv_setiv (*sv, bits);
338	}	436	}
339		437
340	static void	438	static void
341	music_finished (void)	439	music_finished (void)
342	{	440	{
…		…
378	n |= n >> 16;	476	n |= n >> 16;
379		477
380	return n + 1;	478	return n + 1;
381	}	479	}
382		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
383	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
386		495
387	MODULE = CFPlus PACKAGE = CFPlus	496	/******************************************************************************/
		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp || !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
388		592
389	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
390		594
391	BOOT:	595	BOOT:
392	{	596	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	598	static const struct {
395	const char *name;	599	const char *name;
396	IV iv;	600	IV iv;
397	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
420		624
421	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
424		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
506	# undef const_iv	795	# undef const_iv
507	};	796	};
508		797
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
528		817
529	NV floor (NV x)	818	NV floor (NV x)
530		819
531	NV ceil (NV x)	820	NV ceil (NV x)
532		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
533	void	826	void
534	pango_init ()	827	pango_init ()
535	CODE:	828	CODE:
536	{	829	{
537	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	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);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
540	}	838	}
541		839
542	int	840	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544		841
545	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
546	SDL_Quit ()	850	void SDL_Quit ()
547		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
548	void	861	void
549	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	863	PPCODE:
551	{	864	{
552	SDL_Rect **m;	865	SDL_Rect **m;
553		866
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		871
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		874
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		879
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	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);	881	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		882
576	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577		884
578	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
579	while (*m)	886	while (*m)
580	{	887	{
		888	if ((*m)->w >= 400 && (*m)->h >= 300)
		889	{
581	AV *av = newAV ();	890	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
585		897
586	++m;	898	++m;
587	}	899	}
588	}	900	}
589		901
590	char *
591	SDL_GetError ()
592
593	int	902	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
596	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598	);	916	);
		917
599	if (RETVAL)	918	if (RETVAL)
600	{	919	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	924	#include "glfunc.h"
604	# undef GL_FUNC	925	#undef GL_FUNC
605	}	926	}
		927	}
606	OUTPUT:	928	OUTPUT:
607	RETVAL	929	RETVAL
608		930
609	void	931	void
610	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
611		933
612	char *	934	char *
613	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
614		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
615	void	943	void
616	SDL_PollEvent ()	944	poll_events ()
617	PPCODE:	945	PPCODE:
618	{	946	{
619	SDL_Event ev;	947	SDL_Event ev;
620		948
621	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	951	{
623	HV *hv = newHV ();	952	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		954
626	switch (ev.type)	955	switch (ev.type)
627	{	956	{
628	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
629	case SDL_KEYUP:	958	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	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 */	962	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);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	964	break;
636		965
637	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	969	break;
641		970
642	case SDL_MOUSEMOTION:	971	case SDL_MOUSEMOTION:
		972	{
		973	int state = ev.motion.state;
		974	int x = ev.motion.x;
		975	int y = ev.motion.y;
		976	int xrel = ev.motion.xrel;
		977	int yrel = ev.motion.yrel;
		978
		979	/* do simplistic event compression */
		980	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		981	&& state == ev.motion.state)
		982	{
		983	xrel += ev.motion.xrel;
		984	yrel += ev.motion.yrel;
		985	x = ev.motion.x;
		986	y = ev.motion.y;
		987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		988	}
		989
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
650	break;	997	break;
651		998
652	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		1002
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	1013	break;
667	}	1014	}
668		1015
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	1017	}
671	}	1018	}
672		1019
673	int	1020	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	1022	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
678		1025
679	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
680	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
681		1044
682	int	1045	int
683	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
684		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
685	void	1051	void
686	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
687	CODE:	1053	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		1055
692	void	1056	void
693	win32_proxy_info ()	1057	win32_proxy_info ()
694	PPCODE:	1058	PPCODE:
695	{	1059	{
…		…
716	}	1080	}
717	}	1081	}
718	#endif	1082	#endif
719	}	1083	}
720		1084
721	void	1085	int
722	add_font (char *file)	1086	add_font (char *file)
723	CODE:	1087	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
725		1091
726	void	1092	void
727	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
728	ALIAS:	1094	ALIAS:
729	load_image_file = 1	1095	load_image_file = 1
…		…
732	STRLEN image_len;	1098	STRLEN image_len;
733	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
734	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
735	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
739		1105
740	if (!rw)	1106	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
742		1108
…		…
815	void	1181	void
816	error (char *message)	1182	error (char *message)
817	CODE:	1183	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1185	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821	#endif	1187	#endif
822		1188
823	void	1189	void
824	fatal (char *message)	1190	fatal (char *message)
825	CODE:	1191	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1193	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829	#endif	1195	#endif
830	_exit (1);	1196	_exit (1);
831		1197
832	void	1198	void
833	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1202	ExitThread (retval); // unclean, please beam me up
837	#else	1203	#else
838	_exit (retval);	1204	_exit (retval);
839	#endif	1205	#endif
840		1206
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
842		1215
843	CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
844	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
845	CODE:	1229	CODE:
846	{	1230	{
847	int count;	1231	int count;
848	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
851	}	1235	}
852	OUTPUT:	1236	OUTPUT:
853	RETVAL	1237	RETVAL
854		1238
855	void	1239	void
856	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
857	CODE:	1241	CODE:
858	pango_font_description_free (self);	1242	pango_font_description_free (self);
859		1243
860	void	1244	void
861	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
862	CODE:	1247	CODE:
863	default_font = self;	1248	default_font = self;
864		1249
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1251
		1252	PROTOTYPES: DISABLE
		1253
867	void	1254	void
868	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
869	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
870	tc_clear ();	1264	tc_restore ();
871		1265
872	CFPlus::Layout	1266	DC::Layout
873	new (SV *class)	1267	new (SV *class)
874	CODE:	1268	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
876		1270
877	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
879	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
881	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
882	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
883	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
884		1279
885	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
887	OUTPUT:	1282	OUTPUT:
888	RETVAL	1283	RETVAL
889		1284
890	void	1285	void
891	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
892	CODE:	1287	CODE:
893	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
894	Safefree (self);	1290	Safefree (self);
895		1291
896	void	1292	void
897	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
898	CODE:	1294	CODE:
899	{	1295	{
900	STRLEN textlen;	1296	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
902		1298
903	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
904	}	1300	}
905		1301
906	void	1302	void
907	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
908	CODE:	1304	CODE:
909	{	1305	{
910	STRLEN textlen;	1306	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
912		1308
913	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
914	}	1310	}
915		1311
916	void	1312	void
917	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
918	CODE:	1314	CODE:
919	{	1315	{
920	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1318	const char *pos = text;
…		…
957	if (attrs)	1353	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
959	}	1355	}
960		1356
961	void	1357	void
962	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
963	PPCODE:	1359	PPCODE:
964	{	1360	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1362
967	do	1363	do
968	{	1364	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1366
971	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
972	{	1368	{
973	PangoRectangle extents;	1369	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1378
983	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
984	}	1380	}
985		1381
986	int	1382	int
987	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
988	CODE:	1384	CODE:
989	{	1385	{
990	int lines = 1;	1386	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
992		1388
…		…
997	}	1393	}
998	OUTPUT:	1394	OUTPUT:
999	RETVAL	1395	RETVAL
1000		1396
1001	SV *	1397	SV *
1002	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1003	CODE:	1399	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1402	OUTPUT:
1007	RETVAL	1403	RETVAL
1008		1404
1009	void	1405	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1407	CODE:
1012	self->r = r;	1408	self->r = r;
1013	self->g = g;	1409	self->g = g;
1014	self->b = b;	1410	self->b = b;
1015	self->a = a;	1411	self->a = a;
1016		1412
1017	void	1413	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1415	CODE:
1020	if (self->font != font)	1416	if (self->font != font)
1021	{	1417	{
1022	self->font = font;	1418	self->font = font;
1023	layout_update_font (self);	1419	layout_update_font (self);
1024	}	1420	}
1025		1421
1026	void	1422	void
1027	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1028	CODE:	1424	CODE:
1029	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1030	{	1426	{
1031	self->base_height = base_height;	1427	self->base_height = base_height;
1032	layout_update_font (self);	1428	layout_update_font (self);
1033	}	1429	}
1034		1430
1035	void	1431	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1433	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1435
1040	void	1436	void
1041	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1042	CODE:	1438	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1440
1045	void	1441	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1443	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1445
1050	void	1446	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1448	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1058	);	1454	);
1059		1455
1060	void	1456	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1458	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1460
1065	void	1461	void
1066	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1067	PPCODE:	1463	PPCODE:
1068	{	1464	{
1069	int w, h;	1465	int w, h;
1070		1466
1071	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1472	}
1077		1473
1078	int	1474	int
1079	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1080	CODE:	1476	CODE:
1081	{	1477	{
1082	PangoRectangle rect;	1478	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1086	}	1482	}
1087	OUTPUT:	1483	OUTPUT:
1088	RETVAL	1484	RETVAL
1089		1485
1090	int	1486	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1488	CODE:
1093	{	1489	{
1094	int index, trailing;	1490	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1097	}	1493	}
1098	OUTPUT:	1494	OUTPUT:
1099	RETVAL	1495	RETVAL
1100		1496
1101	void	1497	void
1102	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1499	PPCODE:
1104	{	1500	{
1105	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1503
1108	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1508	}
1113		1509
1114	void	1510	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1512	PPCODE:
1117	{	1513	{
1118	int line, x;	1514	int line, x;
1119		1515
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1519	--line;
		1520	#endif
1123	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1524	}
1127		1525
1128	void	1526	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1528	PPCODE:
1131	{	1529	{
1132	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1133	int index, trailing;	1531	int index, trailing;
1134		1532
1135	if (line < 0)	1533	if (line < 0)
1136	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1137		1535
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1140		1538
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1540
1143	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1548	}
1151	}	1549	}
1152		1550
1153	void	1551	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1156	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1157	self->pl,	1556	self->pl,
		1557	self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1160	flags	1560	flags
1161	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1162		1565
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1566	void
1166	pad2pot (SV *data_, SV *w_, SV *h_)	1567	draw (DC::Layout self)
1167	CODE:	1568	CODE:
1168	{	1569	{
1169	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1577
1172	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow || nh != oh) && SvOK (data_))
1173	{	1594	{
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;	1595	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1184	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1598	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185		1599
1186	SvPOK_only (result_);	1600	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1188		1602
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1604	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1606
1193	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1608	}
1200	}	1609	}
1201		1610
1202	void	1611	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1618	{
1210	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1214		1626
1215	if (items < 5)	1627	if (items < 5)
1216	{	1628	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1248	}	1660	}
1249	}	1661	}
1250		1662
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1252		1673
1253	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
		1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
1254	new (SV *class)	1679	new (SV *class)
1255	CODE:	1680	CODE:
1256	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1257	RETVAL->x = 0;	1682	RETVAL->x = 0;
1258	RETVAL->y = 0;	1683	RETVAL->y = 0;
…		…
1266	RETVAL->row = 0;	1691	RETVAL->row = 0;
1267	OUTPUT:	1692	OUTPUT:
1268	RETVAL	1693	RETVAL
1269		1694
1270	void	1695	void
1271	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1272	CODE:	1697	CODE:
1273	{	1698	{
1274	map_clear (self);	1699	map_clear (self);
1275	Safefree (self->face2tile);	1700	Safefree (self->face2tile);
1276	Safefree (self->tex);	1701	Safefree (self->tex);
1277	Safefree (self);	1702	Safefree (self);
1278	}	1703	}
1279		1704
1280	void	1705	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1706	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1707	CODE:
1283	self->w = map_width;	1708	self->w = map_width;
1284	self->h = map_height;	1709	self->h = map_height;
1285		1710
1286	void	1711	void
1287	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1288	CODE:	1713	CODE:
1289	map_clear (self);	1714	map_clear (self);
1290		1715
1291	void	1716	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1717	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1718	CODE:
1294	{	1719	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1720	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1721	need_texid (self, tile);
1297	}	1722	}
1298		1723
1299	void	1724	void
		1725	set_smooth (DC::Map self, int face, int smooth, int level)
		1726	CODE:
		1727	{
		1728	tileid texid;
		1729	maptex *tex;
		1730
		1731	if (face < 0 || face >= self->faces)
		1732	return;
		1733
		1734	if (smooth < 0 || smooth >= self->faces)
		1735	return;
		1736
		1737	texid = self->face2tile [face];
		1738
		1739	if (!texid)
		1740	return;
		1741
		1742	tex = self->tex + texid;
		1743	tex->smoothtile = self->face2tile [smooth];
		1744	tex->smoothlevel = level;
		1745	}
		1746
		1747	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)	1748	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:	1749	CODE:
1302	{	1750	{
1303	need_texid (self, texid);	1751	need_texid (self, texid);
1304		1752
1305	{	1753	{
…		…
1324	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1325	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1775	}
1328		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1329	int	1797	int
1330	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1331	ALIAS:	1799	ALIAS:
1332	oy = 1	1800	oy = 1
1333	x = 2	1801	x = 2
1334	y = 3	1802	y = 3
1335	w = 4	1803	w = 4
…		…
1346	}	1814	}
1347	OUTPUT:	1815	OUTPUT:
1348	RETVAL	1816	RETVAL
1349		1817
1350	void	1818	void
1351	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1352	CODE:	1820	CODE:
1353	{	1821	{
1354	if (dx > 0)	1822	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	1824	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1825	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		1826
1359	if (dy > 0)	1827	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	1828	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	1829	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1830	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		1831
1364	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1366		1834
1367	while (self->y < 0)	1835	while (self->y < 0)
…		…
1371	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1373	}	1841	}
1374	}	1842	}
1375		1843
1376	void	1844	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1378	CODE:	1846	CODE:
1379	{	1847	{
1380	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1848	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381	uint8_t *data_end = (uint8_t *)SvEND (data_);	1849	uint8_t *data_end = (uint8_t *)SvEND (data_);
1382	mapcell *cell;	1850	mapcell *cell;
1383	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1384		1854
1385	while (data < data_end - 1)	1855	while (data < data_end - 1)
1386	{	1856	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1388		1858
…		…
1408	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1409		1879
1410	do	1880	do
1411	{	1881	{
1412	ext = *data++;	1882	ext = *data++;
1413	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1414		1884
1415	if (cmd < 4)	1885	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1418	{	1888	{
…		…
1421	}	1891	}
1422	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)	1894	else if (cmd == 0x47)
1425	{	1895	{
1426	if (*data == 8)	1896	if (*data == 1) cell->player = data [1];
1427	; // decode player uuid	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428		1900
1429	data += *data + 1;	1901	data += *data + 1;
1430	}	1902	}
1431	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1439	}	1911	}
1440	else	1912	else
1441	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1442	}	1914	}
1443		1915
		1916	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	1917	if (flags & (4 >> z))
1445	{	1918	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	1920	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1449	}	1938	}
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	}	1939	}
1465	else	1940	else
1466	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1467	}	1942	}
1468	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1469		1946
1470	SV *	1947	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	1949	CODE:
1473	{	1950	{
1474	int x1, x;	1951	int x1, x;
1475	int y1, y;	1952	int y1, y;
1476	int z;	1953	int z;
…		…
1521	}	1998	}
1522	OUTPUT:	1999	OUTPUT:
1523	RETVAL	2000	RETVAL
1524		2001
1525	void	2002	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2003	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:	2004	CODE:
1528	{	2005	{
1529	int x, y, z;	2006	int x, y, z;
1530	int last_name;
1531		2007
1532	glColor4ub (255, 255, 255, 255);	2008	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2011	smooth_key skey;
		2012	int pl_x, pl_y;
		2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t *arr, *arr_hidden;
		2018
		2019	pl_tex.name = 0;
		2020
		2021	// thats current max. sorry.
		2022	if (sw > 255) sw = 255;
		2023	if (sh > 255) sh = 255;
		2024
		2025	// clear key, in case of extra padding
		2026	memset (&skey, 0, sizeof (skey));
		2027
		2028	memset (&key, 0, sizeof (key));
		2029	key.r = 255;
		2030	key.g = 255;
		2031	key.b = 255;
		2032	key.a = 255;
		2033	key.mode = GL_QUADS;
		2034	key.format = GL_T2F_V3F;
		2035
		2036	mx += self->x;
		2037	my += self->y;
		2038
		2039	// first pass: determine smooth_max
		2040	// rather ugly, if you ask me
		2041	// could also be stored inside mapcell and updated on change
		2042	memset (smooth_max, 0, sizeof (smooth_max));
		2043
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	smooth_max[x + 1][y + 1] =
		2055	MAX (self->tex [cell->tile [0]].smoothlevel,
		2056	MAX (self->tex [cell->tile [1]].smoothlevel,
		2057	self->tex [cell->tile [2]].smoothlevel));
		2058	}
		2059	}
1533		2060
1534	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	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);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		2064
1539	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1540		2067
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	2068	for (z = 0; z <= 2; z++)
		2069	{
		2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
		2072
1547	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1549	{	2075	{
1550	maprow *row = self->row + (y + my);	2076	maprow *row = self->row + (y + my);
1551		2077
1552	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1554	{	2080	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1556	tileid tile = cell->tile [z];	2082	tileid tile = cell->tile [z];
		2083
		2084	if (tile)
		2085	{
		2086	maptex tex = self->tex [tile];
		2087	int px, py;
		2088
		2089	if (key.texname != tex.name)
		2090	{
		2091	self->tex [tile].unused = 0;
		2092
		2093	if (!tex.name)
		2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2095
		2096	key.texname = tex.name;
		2097	arr = rc_array (rc, &key);
		2098	}
		2099
		2100	px = (x + 1) * T - tex.w;
		2101	py = (y + 1) * T - tex.h;
		2102
		2103	if (expect_false (cell->player == player) && expect_false (z == 2))
		2104	{
		2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
		2108	continue;
		2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2115
		2116	// update smooth hash
		2117	if (tex.smoothtile)
		2118	{
		2119	skey.tile = tex.smoothtile;
		2120	skey.level = tex.smoothlevel;
		2121
		2122	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		2123
		2124	// add bits to current tile and all neighbours. skey.x|y is
		2125	// shifted +1|+1 so we always stay positive.
		2126
		2127	// bits is ___n cccc CCCC bbbb
		2128	// n do not draw borders&corners
		2129	// c draw these corners, but...
		2130	// C ... not these
		2131	// b draw these borders
		2132
		2133	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2134	// ┃· ·· ·┃ ━━
		2135
		2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2137	// ·· ·· ·┏ ┓·
		2138
		2139	// full tile
		2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2141
		2142	// borders
		2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2147
		2148	// corners
		2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2153	}
		2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179
		2180	key_ov.texname = tex.name;
		2181	arr = rc_array (rc_ov, &key_ov);
		2182
		2183	int px = x * T + T * 2 / 32;
		2184	int py = y * T - T * 6 / 32;
		2185
		2186	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2187	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2189	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2190	}
		2191	}
		2192	}
1557		2193	}
		2194	}
		2195
		2196	rc_draw (rc);
		2197	rc_clear (rc);
		2198
		2199	// go through all smoothlevels, lowest to highest, then draw.
		2200	// this is basically counting sort
		2201	{
		2202	int w, b;
		2203
		2204	glEnable (GL_TEXTURE_2D);
		2205	glBegin (GL_QUADS);
		2206	for (w = 0; w < 256 / 32; ++w)
		2207	{
		2208	uint32_t smask = smooth_level [w];
1558	if (tile)	2209	if (smask)
		2210	for (b = 0; b < 32; ++b)
		2211	if (smask & (((uint32_t)1) << b))
1559	{	2212	{
1560	maptex tex = self->tex [tile];	2213	int level = (w << 5) | b;
1561	int px = (x + 1) * T - tex.w;	2214	HE *he;
1562	int py = (y + 1) * T - tex.h;
1563		2215
1564	if (last_name != tex.name)	2216	hv_iterinit (smooth);
		2217	while ((he = hv_iternext (smooth)))
1565	{	2218	{
		2219	smooth_key *skey = (smooth_key *)HeKEY (he);
		2220	IV bits = SvIVX (HeVAL (he));
		2221
1566	if (!tex.name)	2222	if (!(bits & 0x1000)
1567	tex = self->tex [2]; /* missing, replace by noface */	2223	&& skey->level == level
1568		2224	&& 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	{	2225	{
1583	maptex tex = self->tex [1];	2226	maptex tex = self->tex [skey->tile];
1584	int px = x * T + T * 2 / 32;	2227	int px = (((int)skey->x) - 1) * T;
1585	int py = y * T - T * 6 / 32;	2228	int py = (((int)skey->y) - 1) * T;
		2229	int border = bits & 15;
		2230	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2231	float dx = tex.s * .0625f; // 16 images/row
		2232	float dy = tex.t * .5f ; // 2 images/column
1586		2233
		2234	if (tex.name)
		2235	{
		2236	// this time avoiding texture state changes
		2237	// save gobs of state changes.
		2238	if (key.texname != tex.name)
		2239	{
		2240	self->tex [skey->tile].unused = 0;
		2241
1587	glEnd ();	2242	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2243	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2244	glBegin (GL_QUADS);
		2245	}
1590		2246
		2247	if (border)
		2248	{
		2249	float ox = border * dx;
		2250
		2251	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2252	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2253	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2254	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2255	}
		2256
		2257	if (corner)
		2258	{
		2259	float ox = corner * dx;
		2260
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2261	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2262	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2263	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2264	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2265	}
		2266	}
1595	}	2267	}
1596	}	2268	}
1597	}	2269	}
1598	}
1599	}	2270	}
1600		2271
1601	glEnd ();	2272	glEnd ();
1602
1603	glDisable (GL_TEXTURE_2D);	2273	glDisable (GL_TEXTURE_2D);
		2274	key.texname = -1;
		2275	}
		2276
		2277	hv_clear (smooth);
		2278	}
		2279
		2280	if (pl_tex.name)
		2281	{
		2282	maptex tex = pl_tex;
		2283	int px = pl_x + sdx;
		2284	int py = pl_y + sdy;
		2285
		2286	key.texname = tex.name;
		2287	arr = rc_array (rc, &key);
		2288
		2289	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2290	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2292	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2293
		2294	rc_draw (rc);
		2295	}
		2296
		2297	rc_draw (rc_ov);
		2298	rc_clear (rc_ov);
		2299
1604	glDisable (GL_BLEND);	2300	glDisable (GL_BLEND);
		2301	rc_free (rc);
		2302	rc_free (rc_ov);
1605		2303
1606	// top layer: overlays such as the health bar	2304	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2305	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2306	if (0 <= y + my && y + my < self->rows)
1609	{	2307	{
…		…
1614	{	2312	{
1615	mapcell *cell = row->col + (x + mx - row->c0);	2313	mapcell *cell = row->col + (x + mx - row->c0);
1616		2314
1617	int px = x * T;	2315	int px = x * T;
1618	int py = y * T;	2316	int py = y * T;
		2317
		2318	if (expect_false (cell->player == player))
		2319	{
		2320	px += sdx;
		2321	py += sdy;
		2322	}
1619		2323
1620	if (cell->stat_hp)	2324	if (cell->stat_hp)
1621	{	2325	{
1622	int width = cell->stat_width * T;	2326	int width = cell->stat_width * T;
1623	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2327	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1634	}	2338	}
1635	}	2339	}
1636	}	2340	}
1637		2341
1638	void	2342	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2343	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640	CODE:	2344	CODE:
1641	{	2345	{
1642	static float color[16][3] = {	2346	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2347	{ 0.00F, 0.00F, 0.00F },
1644	{ 1.00F, 1.00F, 1.00F },	2348	{ 1.00F, 1.00F, 1.00F },
…		…
1694	glDisable (GL_BLEND);	2398	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2399	glDisable (GL_TEXTURE_2D);
1696	}	2400	}
1697		2401
1698	void	2402	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2403	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2404	PPCODE:
1701	{	2405	{
1702	int x, y;	2406	int x, y;
		2407	int sw1 = sw + 2;
		2408	int sh1 = sh + 2;
		2409	int sh3 = sh * 3;
1703	int sw4 = (sw + 3) & ~3;	2410	int sw34 = (sw * 3 + 3) & ~3;
		2411	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2412	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2413	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706		2414
1707	memset (darkness, 255, sw4 * sh);
1708	SvPOK_only (darkness_sv);	2415	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2416	SvCUR_set (darkness3_sv, sw34 * sh3);
1710		2417
1711	mx += self->x;	2418	mx += self->x - 1;
1712	my += self->y;	2419	my += self->y - 1;
1713		2420
		2421	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2422
1714	for (y = 0; y < sh; y++)	2423	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2424	if (0 <= y + my && y + my < self->rows)
1716	{	2425	{
1717	maprow *row = self->row + (y + my);	2426	maprow *row = self->row + (y + my);
1718		2427
1719	for (x = 0; x < sw; x++)	2428	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2429	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2430	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2431	mapcell *cell = row->col + (x + mx - row->c0);
1723		2432
1724	darkness[y * sw4 + x] = cell->darkness	2433	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2434	? 255 - (cell->darkness - 1)
1726	: 255 - FOW_DARKNESS;	2435	: 255 - FOW_DARKNESS;
1727	}	2436	}
1728	}	2437	}
1729		2438
		2439	for (y = 0; y < sh; ++y)
		2440	for (x = 0; x < sw; ++x)
		2441	{
		2442	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2443	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2444	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2445	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2446	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2447	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2448	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2449	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2450	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2451
		2452	uint8_t r11 = (d11 + d21 + d12) / 3;
		2453	uint8_t r21 = d21;
		2454	uint8_t r31 = (d21 + d31 + d32) / 3;
		2455
		2456	uint8_t r12 = d12;
		2457	uint8_t r22 = d22;
		2458	uint8_t r32 = d32;
		2459
		2460	uint8_t r13 = (d13 + d23 + d12) / 3;
		2461	uint8_t r23 = d23;
		2462	uint8_t r33 = (d23 + d33 + d32) / 3;
		2463
		2464	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2465	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2466	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2467	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2468	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2469	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2470	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2471	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2472	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2473	}
		2474
		2475	free (darkness1);
		2476
1730	EXTEND (SP, 3);	2477	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2478	PUSHs (sv_2mortal (newSViv (sw34)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2479	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2480	PUSHs (darkness3_sv);
1734	}	2481	}
1735		2482
1736	SV *	2483	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2484	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2485	CODE:
1739	{	2486	{
1740	int x, y, x1, y1;	2487	int x, y, x1, y1;
1741	SV *data_sv = newSV (w * h * 7 + 5);	2488	SV *data_sv = newSV (w * h * 7 + 5);
1742	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2489	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1799	else	2546	else
1800	*data++ = 0;	2547	*data++ = 0;
1801	}	2548	}
1802	}	2549	}
1803		2550
		2551	/* if size is w*h + 5 then no data has been found */
		2552	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2553	{
1804	SvPOK_only (data_sv);	2554	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2555	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2556	}
		2557
1806	RETVAL = data_sv;	2558	RETVAL = data_sv;
1807	}	2559	}
1808	OUTPUT:	2560	OUTPUT:
1809	RETVAL	2561	RETVAL
1810		2562
1811	void	2563	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2564	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2565	PPCODE:
1814	{	2566	{
1815	int x, y, z;	2567	int x, y, z;
1816	int w, h;	2568	int w, h;
1817	int x1, y1;	2569	int x1, y1;
		2570	STRLEN len;
		2571	uint8_t *data, *end;
		2572
		2573	len = SvLEN (data_sv);
		2574	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2575	data = SvPVbyte_nolen (data_sv);
		2576	end = data + len + 8;
		2577
		2578	if (len < 5)
		2579	XSRETURN_EMPTY;
1818		2580
1819	if (*data++ != 0)	2581	if (*data++ != 0)
1820	return; /* version mismatch */	2582	XSRETURN_EMPTY; /* version mismatch */
1821		2583
1822	w = *data++ << 8; w |= *data++;	2584	w = *data++ << 8; w |= *data++;
1823	h = *data++ << 8; h |= *data++;	2585	h = *data++ << 8; h |= *data++;
1824		2586
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2587	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2599	{
1838	maprow *row = map_get_row (self, y);	2600	maprow *row = map_get_row (self, y);
1839		2601
1840	for (x = x0; x < x1; x++)	2602	for (x = x0; x < x1; x++)
1841	{	2603	{
		2604	uint8_t flags;
		2605
		2606	if (data + 7 >= end)
		2607	XSRETURN_EMPTY;
		2608
1842	uint8_t flags = *data++;	2609	flags = *data++;
1843		2610
1844	if (flags)	2611	if (flags)
1845	{	2612	{
1846	mapcell *cell = row_get_cell (row, x);	2613	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2614	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2617	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1851	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2618	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1852		2619
1853	if (cell->darkness == 0)	2620	if (cell->darkness == 0)
1854	{	2621	{
1855	cell->darkness = 0;	2622	/*cell->darkness = 0;*/
		2623	EXTEND (SP, 3);
1856		2624
1857	for (z = 0; z <= 2; z++)	2625	for (z = 0; z <= 2; z++)
1858	{	2626	{
1859	tileid t = tile [z];	2627	tileid t = tile [z];
1860		2628
1861	if (t >= self->texs || !self->tex [t].name)	2629	if (t >= self->texs || (t && !self->tex [t].name))
1862	{	2630	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2631	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2632	need_texid (self, t);
1865	}	2633	}
1866		2634
1867	cell->tile [z] = t;	2635	cell->tile [z] = t;
1868	}	2636	}
…		…
1870	}	2638	}
1871	}	2639	}
1872	}	2640	}
1873	}	2641	}
1874		2642
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2643	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2644
1877	CFPlus::MixChunk	2645	DC::RW
1878	new_from_file (SV *class, char *path)	2646	new (SV *class, SV *data_sv)
1879	CODE:	2647	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2648	{
		2649	STRLEN datalen;
		2650	char *data = SvPVbyte (data_sv, datalen);
		2651
		2652	RETVAL = SDL_RWFromConstMem (data, datalen);
		2653	}
1881	OUTPUT:	2654	OUTPUT:
1882	RETVAL	2655	RETVAL
1883		2656
		2657	DC::RW
		2658	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2659	CODE:
		2660	RETVAL = SDL_RWFromFile (path, mode);
		2661	OUTPUT:
		2662	RETVAL
		2663
		2664	# fails on win32:
		2665	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2666	#void
		2667	#close (DC::RW self)
		2668	# CODE:
		2669	# (self->(close)) (self);
		2670
		2671	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2672
		2673	PROTOTYPES: DISABLE
		2674
		2675	DC::Channel
		2676	find ()
		2677	CODE:
		2678	{
		2679	RETVAL = Mix_GroupAvailable (-1);
		2680
		2681	if (RETVAL < 0)
		2682	{
		2683	RETVAL = Mix_GroupOldest (-1);
		2684
		2685	if (RETVAL < 0)
		2686	XSRETURN_UNDEF;
		2687
		2688	Mix_HaltChannel (RETVAL);
		2689	}
		2690
		2691	Mix_UnregisterAllEffects (RETVAL);
		2692	Mix_Volume (RETVAL, 128);
		2693	}
		2694	OUTPUT:
		2695	RETVAL
		2696
		2697	void
		2698	halt (DC::Channel self)
		2699	CODE:
		2700	Mix_HaltChannel (self);
		2701
		2702	void
		2703	expire (DC::Channel self, int ticks = -1)
		2704	CODE:
		2705	Mix_ExpireChannel (self, ticks);
		2706
		2707	void
		2708	fade_out (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_FadeOutChannel (self, ticks);
		2711
		2712	int
		2713	volume (DC::Channel self, int volume)
		2714	CODE:
		2715	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2716	OUTPUT:
		2717	RETVAL
		2718
		2719	void
		2720	unregister_all_effects (DC::Channel self)
		2721	CODE:
		2722	Mix_UnregisterAllEffects (self);
		2723
		2724	void
		2725	set_panning (DC::Channel self, int left, int right)
		2726	CODE:
		2727	left = CLAMP (left , 0, 255);
		2728	right = CLAMP (right, 0, 255);
		2729	Mix_SetPanning (self, left, right);
		2730
		2731	void
		2732	set_distance (DC::Channel self, int distance)
		2733	CODE:
		2734	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2735
		2736	void
		2737	set_position (DC::Channel self, int angle, int distance)
		2738	CODE:
		2739
		2740	void
		2741	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2742	CODE:
		2743	{
		2744	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2745	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2746	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2747	}
		2748
		2749	void
		2750	set_reverse_stereo (DC::Channel self, int flip)
		2751	CODE:
		2752	Mix_SetReverseStereo (self, flip);
		2753
		2754	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2755
		2756	PROTOTYPES: DISABLE
		2757
		2758	DC::MixChunk
		2759	new (SV *class, DC::RW rwops)
		2760	CODE:
		2761	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2762	OUTPUT:
		2763	RETVAL
		2764
		2765	void
1885	DESTROY (CFPlus::MixChunk self)	2766	DESTROY (DC::MixChunk self)
1886	CODE:	2767	CODE:
1887	Mix_FreeChunk (self);	2768	Mix_FreeChunk (self);
1888		2769
1889	int	2770	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2771	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2772	CODE:
		2773	if (items > 1)
		2774	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2775	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2776	OUTPUT:
1894	RETVAL	2777	RETVAL
1895		2778
1896	int	2779	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2780	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2781	CODE:
		2782	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2784
		2785	if (RETVAL < 0)
		2786	XSRETURN_UNDEF;
		2787
		2788	if (channel < 0)
		2789	{
		2790	Mix_UnregisterAllEffects (RETVAL);
		2791	Mix_Volume (RETVAL, 128);
		2792	}
		2793	}
1900	OUTPUT:	2794	OUTPUT:
1901	RETVAL	2795	RETVAL
1902		2796
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2797	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904		2798
1905	int	2799	int
1906	volume (int volume = -1)	2800	volume (int volume = -1)
		2801	PROTOTYPE: ;$
1907	CODE:	2802	CODE:
		2803	if (items > 0)
		2804	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	2805	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	2806	OUTPUT:
1910	RETVAL	2807	RETVAL
1911		2808
		2809	void
		2810	fade_out (int ms)
		2811	CODE:
		2812	Mix_FadeOutMusic (ms);
		2813
		2814	void
		2815	halt ()
		2816	CODE:
		2817	Mix_HaltMusic ();
		2818
1912	CFPlus::MixMusic	2819	DC::MixMusic
1913	new_from_file (SV *class, char *path)	2820	new (SV *class, DC::RW rwops)
1914	CODE:	2821	CODE:
1915	RETVAL = Mix_LoadMUS (path);	2822	RETVAL = Mix_LoadMUS_RW (rwops);
1916	OUTPUT:	2823	OUTPUT:
1917	RETVAL	2824	RETVAL
1918		2825
1919	void	2826	void
1920	DESTROY (CFPlus::MixMusic self)	2827	DESTROY (DC::MixMusic self)
1921	CODE:	2828	CODE:
1922	Mix_FreeMusic (self);	2829	Mix_FreeMusic (self);
1923		2830
1924	int	2831	int
1925	play (CFPlus::MixMusic self, int loops = -1)	2832	play (DC::MixMusic self, int loops = -1)
1926	CODE:	2833	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	2834	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	2835	OUTPUT:
1929	RETVAL	2836	RETVAL
1930		2837
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2838	void
		2839	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2840	CODE:
		2841	Mix_FadeInMusicPos (self, loops, ms, position);
		2842
		2843	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2844
		2845	PROTOTYPES: ENABLE
1932		2846
1933	BOOT:	2847	BOOT:
1934	{	2848	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2849	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	2850	static const struct {
1937	const char *name;	2851	const char *name;
1938	IV iv;	2852	IV iv;
1939	} *civ, const_iv[] = {	2853	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	2854	# define const_iv(name) { # name, (IV)name }
		2855	const_iv (GL_VENDOR),
		2856	const_iv (GL_VERSION),
		2857	const_iv (GL_EXTENSIONS),
1941	const_iv (GL_COLOR_MATERIAL),	2858	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	2859	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	2860	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	2861	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	2862	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	2866	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	2867	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	2868	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	2869	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	2870	const_iv (GL_BACK),
		2871	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	2872	const_iv (GL_AND),
1955	const_iv (GL_ONE),	2873	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	2874	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	2875	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	2876	const_iv (GL_DST_ALPHA),
…		…
1971	const_iv (GL_INTENSITY),	2889	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	2890	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	2891	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	2892	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2893	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2894	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2895	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2896	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2897	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2898	const_iv (GL_COMPRESSED_RGB_ARB),
		2899	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	2900	const_iv (GL_COMPILE),
		2901	const_iv (GL_PROXY_TEXTURE_1D),
		2902	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	2903	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	2904	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	2905	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	2906	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	2907	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	2928	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	2929	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	2930	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	2931	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	2932	const_iv (GL_CONSTANT_BORDER),
		2933	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	2934	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	2935	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	2936	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	2937	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	2938	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	2939	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	2940	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	2941	const_iv (GL_TRIANGLE_FAN),
		2942	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2943	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2944	const_iv (GL_POINT_SMOOTH_HINT),
		2945	const_iv (GL_LINE_SMOOTH_HINT),
		2946	const_iv (GL_POLYGON_SMOOTH_HINT),
		2947	const_iv (GL_GENERATE_MIPMAP_HINT),
		2948	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	2949	const_iv (GL_FASTEST),
		2950	const_iv (GL_DONT_CARE),
		2951	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	2952	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	2953	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	2954	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	2955	const_iv (GL_T2F_N3F_V3F),
2021	# undef const_iv	2956	# undef const_iv
2022	};	2957	};
2023		2958
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2959	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2960	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2961
		2962	texture_av = newAV ();
		2963	AvREAL_off (texture_av);
2026	}	2964	}
		2965
		2966	void
		2967	disable_GL_EXT_blend_func_separate ()
		2968	CODE:
		2969	gl.BlendFuncSeparate = 0;
		2970	gl.BlendFuncSeparateEXT = 0;
2027		2971
2028	char *	2972	char *
2029	gl_vendor ()	2973	gl_vendor ()
2030	CODE:	2974	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	2975	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2044	CODE:	2988	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2989	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	2990	OUTPUT:
2047	RETVAL	2991	RETVAL
2048		2992
		2993	const char *glGetString (GLenum pname)
		2994
		2995	GLint glGetInteger (GLenum pname)
		2996	CODE:
		2997	glGetIntegerv (pname, &RETVAL);
		2998	OUTPUT:
		2999	RETVAL
		3000
		3001	GLdouble glGetDouble (GLenum pname)
		3002	CODE:
		3003	glGetDoublev (pname, &RETVAL);
		3004	OUTPUT:
		3005	RETVAL
		3006
2049	int glGetError ()	3007	int glGetError ()
2050		3008
2051	void glFinish ()	3009	void glFinish ()
2052		3010
2053	void glClear (int mask)	3011	void glClear (int mask)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	3048	# 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_)	3049	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		3050
2093	# near_ and far_ are due to microsofts buggy "c" compiler	3051	# 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_)	3052	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3053
		3054	PROTOTYPES: DISABLE
2095		3055
2096	void glViewport (int x, int y, int width, int height)	3056	void glViewport (int x, int y, int width, int height)
2097		3057
2098	void glScissor (int x, int y, int width, int height)	3058	void glScissor (int x, int y, int width, int height)
2099		3059
…		…
2107		3067
2108	void glRotate (float angle, float x, float y, float z)	3068	void glRotate (float angle, float x, float y, float z)
2109	CODE:	3069	CODE:
2110	glRotatef (angle, x, y, z);	3070	glRotatef (angle, x, y, z);
2111		3071
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	3072	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @	3073	PROTOTYPE: @
2118	ALIAS:	3074	ALIAS:
2119	glColor_premultiply = 1	3075	glColor_premultiply = 1
2120	CODE:	3076	CODE:
2121	if (ix)	3077	if (ix)
2122	{	3078	{
…		…
2125	b *= a;	3081	b *= a;
2126	}	3082	}
2127	// microsoft visual "c" rounds instead of truncating...	3083	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	3084	glColor4f (r, g, b, a);
2129		3085
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.)	3086	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	3087	CODE:
2138	glRasterPos3f (0, 0, z);	3088	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	3089	glBitmap (0, 0, 0, 0, x, y, 0);
2140		3090
…		…
2144		3094
2145	void glTexCoord (float s, float t)	3095	void glTexCoord (float s, float t)
2146	CODE:	3096	CODE:
2147	glTexCoord2f (s, t);	3097	glTexCoord2f (s, t);
2148		3098
		3099	void glRect (float x1, float y1, float x2, float y2)
		3100	CODE:
		3101	glRectf (x1, y1, x2, y2);
		3102
		3103	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3104	CODE:
		3105	glBegin (GL_LINE_LOOP);
		3106	glVertex2f (x1, y1);
		3107	glVertex2f (x2, y1);
		3108	glVertex2f (x2, y2);
		3109	glVertex2f (x1, y2);
		3110	glEnd ();
		3111
		3112	PROTOTYPES: ENABLE
		3113
		3114	void glBegin (int mode)
		3115
		3116	void glEnd ()
		3117
		3118	void glPointSize (GLfloat size)
		3119
		3120	void glLineWidth (GLfloat width)
		3121
		3122	void glInterleavedArrays (int format, int stride, char *data)
		3123
		3124	void glDrawElements (int mode, int count, int type, char *indices)
		3125
		3126	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3127
2149	void glTexEnv (int target, int pname, float param)	3128	void glTexEnv (int target, int pname, float param)
2150	CODE:	3129	CODE:
2151	glTexEnvf (target, pname, param);	3130	glTexEnvf (target, pname, param);
2152		3131
2153	void glTexParameter (int target, int pname, float param)	3132	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)	3148	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170	CODE:	3149	CODE:
2171	if (gl.SeparableFilter2D)	3150	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3151	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		3152
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3153	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		3154
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3155	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		3156
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3157	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3158
		3159	void glPixelZoom (float x, float y)
2179		3160
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3161	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		3162
2182	int glGenTexture ()	3163	int glGenTexture ()
2183	CODE:	3164	CODE:
2184	{	3165	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	3166	OUTPUT:
2190	RETVAL	3167	RETVAL
2191		3168
2192	void glDeleteTexture (int name)	3169	void glDeleteTexture (int name)
2193	CODE:	3170	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	3171	del_texture (name);
2197	}	3172
2198
2199	int glGenList ()	3173	int glGenList ()
2200	CODE:	3174	CODE:
2201	RETVAL = glGenLists (1);	3175	RETVAL = glGenLists (1);
2202	OUTPUT:	3176	OUTPUT:
2203	RETVAL	3177	RETVAL
…		…
2210		3184
2211	void glEndList ()	3185	void glEndList ()
2212		3186
2213	void glCallList (int list)	3187	void glCallList (int list)
2214		3188
		3189	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3190
		3191	PROTOTYPES: DISABLE
		3192
		3193	void
		3194	find_widget (SV *self, NV x, NV y)
		3195	PPCODE:
		3196	{
		3197	if (within_widget (self, x, y))
		3198	XPUSHs (self);
		3199	}
		3200
		3201	BOOT:
		3202	{
		3203	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3204
		3205	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3206	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3207	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3208	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3209	}
		3210
		3211	void
		3212	draw (SV *self)
		3213	CODE:
		3214	{
		3215	HV *hv;
		3216	SV **svp;
		3217	NV x, y, w, h;
		3218	SV *draw_x_sv = GvSV (draw_x_gv);
		3219	SV *draw_y_sv = GvSV (draw_y_gv);
		3220	SV *draw_w_sv = GvSV (draw_w_gv);
		3221	SV *draw_h_sv = GvSV (draw_h_gv);
		3222	double draw_x, draw_y;
		3223
		3224	if (!SvROK (self))
		3225	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3226
		3227	hv = (HV *)SvRV (self);
		3228
		3229	if (SvTYPE (hv) != SVt_PVHV)
		3230	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3231
		3232	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3233	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3234
		3235	if (!h || !w)
		3236	XSRETURN_EMPTY;
		3237
		3238	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3239	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3240
		3241	draw_x = SvNV (draw_x_sv) + x;
		3242	draw_y = SvNV (draw_y_sv) + y;
		3243
		3244	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3245	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3246	XSRETURN_EMPTY;
		3247
		3248	sv_setnv (draw_x_sv, draw_x);
		3249	sv_setnv (draw_y_sv, draw_y);
		3250
		3251	glPushMatrix ();
		3252	glTranslated (x, y, 0);
		3253
		3254	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3255	{
		3256	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3257
		3258	if (svp && SvTRUE (*svp))
		3259	{
		3260	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3261	glEnable (GL_BLEND);
		3262	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3263	glBegin (GL_QUADS);
		3264	glVertex2f (0, 0);
		3265	glVertex2f (w, 0);
		3266	glVertex2f (w, h);
		3267	glVertex2f (0, h);
		3268	glEnd ();
		3269	glDisable (GL_BLEND);
		3270	}
		3271	}
		3272	#if 0
		3273	// draw borders, for debugging
		3274	glPushMatrix ();
		3275	glColor4f (1., 1., 0., 1.);
		3276	glTranslatef (.5, .5, 0.);
		3277	glBegin (GL_LINE_LOOP);
		3278	glVertex2f (0 , 0);
		3279	glVertex2f (w - 1, 0);
		3280	glVertex2f (w - 1, h - 1);
		3281	glVertex2f (0 , h - 1);
		3282	glEnd ();
		3283	glPopMatrix ();
		3284	#endif
		3285	PUSHMARK (SP);
		3286	XPUSHs (self);
		3287	PUTBACK;
		3288	call_method ("_draw", G_VOID | G_DISCARD);
		3289	SPAGAIN;
		3290
		3291	glPopMatrix ();
		3292
		3293	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3294	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3295	}
		3296

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