[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.186 by root, Sat Apr 21 09:25:31 2007 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 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
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
42	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
43	# include <inttypes.h>	67	# include <inttypes.h>
44	#endif	68	#endif
45		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		80
48	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
49		82
50	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
52		85
53	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
54		87
55	#if 0	88	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	90
58	# define PARACHUTE 0	91	static AV *texture_av;
59	#endif
60		92
61	static struct	93	static struct
62	{	94	{
63	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	96	#include "glfunc.h"
65	#undef GL_FUNC	97	#undef GL_FUNC
66	} gl;	98	} gl;
67		99
		100	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	102	{
70	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	107	else
75	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
76	}	109	}
77		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
78	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
79		137
80	#include "pango-font.c"	138	#include "pango-font.c"
81	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
82	#include "pango-render.c"	140	#include "pango-render.c"
83		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
86		146
87	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
88		148
89	static int	149	static int
90	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
91	{	151	{
92	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		166
107	typedef struct cf_layout {	167	typedef struct cf_layout {
108	PangoLayout *pl;	168	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
110	int base_height;	170	int base_height;
111	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
112	} *CFPlus__Layout;	173	} *DC__Layout;
113		174
114	static CFPlus__Font default_font;	175	static DC__Font default_font;
115	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
117		178
118	static void	179	static void
119	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	185	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	187	}
127		188
128	static void	189	static void
129	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
130	{	191	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
133	*/	194	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
135		196
136	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		199
139	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
140	}	201	}
141		202
142	static void	203	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	205	{
145	PangoRectangle rect;	206	PangoRectangle rect;
146		207
147	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		220
160	typedef uint16_t tileid;	221	typedef uint16_t tileid;
161	typedef uint16_t faceid;	222	typedef uint16_t faceid;
162		223
163	typedef struct {	224	typedef struct {
164	int name;	225	GLuint name;
165	int w, h;	226	int w, h;
166	float s, t;	227	float s, t;
167	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
168	tileid smoothtile;	229	tileid smoothtile;
169	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
189		250
190	int32_t rows;	251	int32_t rows;
191	maprow *row;	252	maprow *row;
192	} *CFPlus__Map;	253	} *DC__Map;
193		254
194	static char *	255	static char *
195	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
196	{	257	{
197	char *p;	258	char *p;
…		…
235	self->texs *= 2;	296	self->texs *= 2;
236	}	297	}
237	}	298	}
238		299
239	static maprow *	300	static maprow *
240	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
241	{	302	{
242	if (0 > y)	303	if (0 > y)
243	{	304	{
244	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
283		344
284	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
285	}	346	}
286		347
287	static mapcell *	348	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
289	{	350	{
290	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
291	}	352	}
292		353
293	static void	354	static void
294	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
295	{	356	{
296	int r;	357	int r;
297		358
298	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
307	self->row = 0;	368	self->row = 0;
308	self->rows = 0;	369	self->rows = 0;
309	}	370	}
310		371
311	static void	372	static void
312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
313	{	374	{
314	int x, y;	375	int x, y;
315	maprow *row;	376	maprow *row;
316	mapcell *cell;	377	mapcell *cell;
317		378
…		…
396	n \|= n >> 16;	457	n \|= n >> 16;
397		458
398	return n + 1;	459	return n + 1;
399	}	460	}
400		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
401	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
404		476
405	static AV *texture_av;	477	/******************************************************************************/
406		478
407	MODULE = CFPlus PACKAGE = CFPlus	479	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp \|\| !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
408		521
409	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
410		523
411	BOOT:	524	BOOT:
412	{	525	{
413	texture_av = newAV ();
414	AvREAL_off (texture_av);
415
416	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
417	static const struct {	527	static const struct {
418	const char *name;	528	const char *name;
419	IV iv;	529	IV iv;
420	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
421	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
443		553
444	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
445	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
446	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
447		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
448	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
449	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
450	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
451	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
452	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
524	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
525	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
526	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
527	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
528	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
529	# undef const_iv	670	# undef const_iv
530	};	671	};
531		672
532	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
533	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
551		692
552	NV floor (NV x)	693	NV floor (NV x)
553		694
554	NV ceil (NV x)	695	NV ceil (NV x)
555		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
556	void	701	void
557	pango_init ()	702	pango_init ()
558	CODE:	703	CODE:
559	{	704	{
560	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
561	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/pango_context_set_font_description (opengl_context, default_font);/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		712	#endif
563	}	713	}
564		714
565	int	715	char *SDL_GetError ()
566	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
567		716
568	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
569	SDL_Quit ()	723	void SDL_Quit ()
570		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
		733
571	void	734	void
572	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
573	PPCODE:	736	PPCODE:
574	{	737	{
575	SDL_Rect **m;	738	SDL_Rect **m;
576		739
577	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581		744
582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584		747
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589		752
590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591	#if SDL_VERSION_ATLEAST(1,2,10)
592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594	#endif
595
596	SDL_EnableUNICODE (1);
597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598		755
599	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
600		757
601	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
602	while (*m)	759	while (*m)
603	{	760	{
604	AV *av = newAV ();	761	AV *av = newAV ();
605	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
606	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
		764	av_push (av, newSViv (rgb));
		765	av_push (av, newSViv (alpha));
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
608		767
609	++m;	768	++m;
610	}	769	}
611	}	770	}
612		771
613	char *
614	SDL_GetError ()
615
616	int	772	int
617	SDL_SetVideoMode (int w, int h, int fullscreen)	773	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618	CODE:	774	CODE:
		775	{
		776	SDL_EnableUNICODE (1);
		777	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		778
		779	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		780	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		781	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		782	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		783
619	RETVAL = !!SDL_SetVideoMode (	784	RETVAL = !!SDL_SetVideoMode (
620	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	785	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
621	);	786	);
		787
622	if (RETVAL)	788	if (RETVAL)
623	{	789	{
624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	790	av_clear (texture_av);
		791
		792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
625	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626	# include "glfunc.h"	794	#include "glfunc.h"
627	# undef GL_FUNC	795	#undef GL_FUNC
628	}	796	}
		797	}
629	OUTPUT:	798	OUTPUT:
630	RETVAL	799	RETVAL
631		800
632	void	801	void
633	SDL_GL_SwapBuffers ()	802	SDL_GL_SwapBuffers ()
634		803
635	char *	804	char *
636	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
637		806
		807	int
		808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
		812
638	void	813	void
639	SDL_PollEvent ()	814	poll_events ()
640	PPCODE:	815	PPCODE:
641	{	816	{
642	SDL_Event ev;	817	SDL_Event ev;
643		818
644	while (SDL_PollEvent (&ev))	819	SDL_PumpEvents ();
		820	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	821	{
646	HV *hv = newHV ();	822	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	823	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		824
649	switch (ev.type)	825	switch (ev.type)
650	{	826	{
651	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
652	case SDL_KEYUP:	828	case SDL_KEYUP:
653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	831	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
656	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	832	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658	break;	834	break;
659		835
660	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	838	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	839	break;
664		840
665	case SDL_MOUSEMOTION:	841	case SDL_MOUSEMOTION:
		842	{
		843	int state = ev.motion.state;
		844	int x = ev.motion.x;
		845	int y = ev.motion.y;
		846	int xrel = ev.motion.xrel;
		847	int yrel = ev.motion.yrel;
		848
		849	/* do simplistic event compression */
		850	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		851	&& state == ev.motion.state)
		852	{
		853	xrel += ev.motion.xrel;
		854	yrel += ev.motion.yrel;
		855	x = ev.motion.x;
		856	y = ev.motion.y;
		857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		858	}
		859
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		866	}
673	break;	867	break;
674		868
675	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678		872
679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689	break;	883	break;
690	}	884	}
691		885
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693	}	887	}
694	}	888	}
695		889
696	int	890	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698	POSTCALL:	892	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
701		895
702	void	896	void
		897	Mix_QuerySpec ()
		898	PPCODE:
		899	{
		900	int freq, channels;
		901	Uint16 format;
		902
		903	if (Mix_QuerySpec (&freq, &format, &channels))
		904	{
		905	EXTEND (SP, 3);
		906	PUSHs (sv_2mortal (newSViv (freq)));
		907	PUSHs (sv_2mortal (newSViv (format)));
		908	PUSHs (sv_2mortal (newSViv (channels)));
		909	}
		910	}
		911
		912	void
703	Mix_CloseAudio ()	913	Mix_CloseAudio ()
704		914
705	int	915	int
706	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
		917
		918	const char *
		919	Mix_GetError ()
707		920
708	void	921	void
709	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
710	CODE:	923	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
737	}	950	}
738	}	951	}
739	#endif	952	#endif
740	}	953	}
741		954
742	void	955	int
743	add_font (char *file)	956	add_font (char *file)
744	CODE:	957	CODE:
745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		959	OUTPUT:
		960	RETVAL
746		961
747	void	962	void
748	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
749	ALIAS:	964	ALIAS:
750	load_image_file = 1	965	load_image_file = 1
…		…
753	STRLEN image_len;	968	STRLEN image_len;
754	char image = (char )SvPVbyte (image_, image_len);	969	char image = (char )SvPVbyte (image_, image_len);
755	SDL_Surface surface, surface2;	970	SDL_Surface surface, surface2;
756	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
760		975
761	if (!rw)	976	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
763		978
…		…
836	void	1051	void
837	error (char *message)	1052	error (char *message)
838	CODE:	1053	CODE:
839	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
840	#ifdef _WIN32	1055	#ifdef _WIN32
841	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
842	#endif	1057	#endif
843		1058
844	void	1059	void
845	fatal (char *message)	1060	fatal (char *message)
846	CODE:	1061	CODE:
847	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
848	#ifdef _WIN32	1063	#ifdef _WIN32
849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
850	#endif	1065	#endif
851	_exit (1);	1066	_exit (1);
852		1067
853	void	1068	void
854	_exit (int retval = 0)	1069	_exit (int retval = 0)
…		…
857	ExitThread (retval); // unclean, please beam me up	1072	ExitThread (retval); // unclean, please beam me up
858	#else	1073	#else
859	_exit (retval);	1074	_exit (retval);
860	#endif	1075	#endif
861		1076
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1077	void
		1078	debug ()
		1079	CODE:
		1080	{
		1081	#if DEBUG
		1082	VALGRIND_DO_LEAK_CHECK;
		1083	#endif
		1084	}
863		1085
864	CFPlus::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
		1087
		1088	PROTOTYPES: DISABLE
		1089
		1090	DC::Font
865	new_from_file (SV class, char path, int id = 0)	1091	new_from_file (SV class, char path, int id = 0)
866	CODE:	1092	CODE:
867	{	1093	{
868	int count;	1094	int count;
869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1095	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
872	}	1098	}
873	OUTPUT:	1099	OUTPUT:
874	RETVAL	1100	RETVAL
875		1101
876	void	1102	void
877	DESTROY (CFPlus::Font self)	1103	DESTROY (DC::Font self)
878	CODE:	1104	CODE:
879	pango_font_description_free (self);	1105	pango_font_description_free (self);
880		1106
881	void	1107	void
882	make_default (CFPlus::Font self)	1108	make_default (DC::Font self)
		1109	PROTOTYPE: $
883	CODE:	1110	CODE:
884	default_font = self;	1111	default_font = self;
885		1112
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
887		1114
		1115	PROTOTYPES: DISABLE
		1116
888	void	1117	void
889	reset_glyph_cache ()	1118	glyph_cache_backup ()
		1119	PROTOTYPE:
890	CODE:	1120	CODE:
		1121	tc_backup ();
		1122
		1123	void
		1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
891	tc_clear ();	1127	tc_restore ();
892		1128
893	CFPlus::Layout	1129	DC::Layout
894	new (SV *class)	1130	new (SV *class)
895	CODE:	1131	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
897		1133
898	RETVAL->pl = pango_layout_new (opengl_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
…		…
900	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
905		1142
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
908	OUTPUT:	1145	OUTPUT:
909	RETVAL	1146	RETVAL
910		1147
911	void	1148	void
912	DESTROY (CFPlus::Layout self)	1149	DESTROY (DC::Layout self)
913	CODE:	1150	CODE:
914	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
915	Safefree (self);	1153	Safefree (self);
916		1154
917	void	1155	void
918	set_text (CFPlus::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
919	CODE:	1157	CODE:
920	{	1158	{
921	STRLEN textlen;	1159	STRLEN textlen;
922	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
923		1161
924	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
925	}	1163	}
926		1164
927	void	1165	void
928	set_markup (CFPlus::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
929	CODE:	1167	CODE:
930	{	1168	{
931	STRLEN textlen;	1169	STRLEN textlen;
932	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
933		1171
934	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
935	}	1173	}
936		1174
937	void	1175	void
938	set_shapes (CFPlus::Layout self, ...)	1176	set_shapes (DC::Layout self, ...)
939	CODE:	1177	CODE:
940	{	1178	{
941	PangoAttrList *attrs = 0;	1179	PangoAttrList *attrs = 0;
942	const char *text = pango_layout_get_text (self->pl);	1180	const char *text = pango_layout_get_text (self->pl);
943	const char *pos = text;	1181	const char *pos = text;
…		…
978	if (attrs)	1216	if (attrs)
979	pango_layout_set_attributes (self->pl, attrs);	1217	pango_layout_set_attributes (self->pl, attrs);
980	}	1218	}
981		1219
982	void	1220	void
983	get_shapes (CFPlus::Layout self)	1221	get_shapes (DC::Layout self)
984	PPCODE:	1222	PPCODE:
985	{	1223	{
986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987		1225
988	do	1226	do
989	{	1227	{
990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991		1229
992	if (run && shape_attr_p (run))	1230	if (run && shape_attr_p (run))
993	{	1231	{
994	PangoRectangle extents;	1232	PangoRectangle extents;
995	pango_layout_iter_get_run_extents (iter, 0, &extents);	1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1003		1241
1004	pango_layout_iter_free (iter);	1242	pango_layout_iter_free (iter);
1005	}	1243	}
1006		1244
1007	int	1245	int
1008	has_wrapped (CFPlus::Layout self)	1246	has_wrapped (DC::Layout self)
1009	CODE:	1247	CODE:
1010	{	1248	{
1011	int lines = 1;	1249	int lines = 1;
1012	const char *text = pango_layout_get_text (self->pl);	1250	const char *text = pango_layout_get_text (self->pl);
1013		1251
…		…
1018	}	1256	}
1019	OUTPUT:	1257	OUTPUT:
1020	RETVAL	1258	RETVAL
1021		1259
1022	SV *	1260	SV *
1023	get_text (CFPlus::Layout self)	1261	get_text (DC::Layout self)
1024	CODE:	1262	CODE:
1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026	sv_utf8_decode (RETVAL);	1264	sv_utf8_decode (RETVAL);
1027	OUTPUT:	1265	OUTPUT:
1028	RETVAL	1266	RETVAL
1029		1267
1030	void	1268	void
1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1269	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032	CODE:	1270	CODE:
1033	self->r = r;	1271	self->r = r;
1034	self->g = g;	1272	self->g = g;
1035	self->b = b;	1273	self->b = b;
1036	self->a = a;	1274	self->a = a;
1037		1275
1038	void	1276	void
1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
1040	CODE:	1278	CODE:
1041	if (self->font != font)	1279	if (self->font != font)
1042	{	1280	{
1043	self->font = font;	1281	self->font = font;
1044	layout_update_font (self);	1282	layout_update_font (self);
1045	}	1283	}
1046		1284
1047	void	1285	void
1048	set_height (CFPlus::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
1049	CODE:	1287	CODE:
1050	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
1051	{	1289	{
1052	self->base_height = base_height;	1290	self->base_height = base_height;
1053	layout_update_font (self);	1291	layout_update_font (self);
1054	}	1292	}
1055		1293
1056	void	1294	void
1057	set_width (CFPlus::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
1058	CODE:	1296	CODE:
1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1297	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060		1298
1061	void	1299	void
1062	set_indent (CFPlus::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
1063	CODE:	1301	CODE:
1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065		1303
1066	void	1304	void
1067	set_spacing (CFPlus::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
1068	CODE:	1306	CODE:
1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070		1308
1071	void	1309	void
1072	set_ellipsise (CFPlus::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
1073	CODE:	1311	CODE:
1074	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
1079	);	1317	);
1080		1318
1081	void	1319	void
1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
1083	CODE:	1321	CODE:
1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085		1323
1086	void	1324	void
1087	size (CFPlus::Layout self)	1325	size (DC::Layout self)
1088	PPCODE:	1326	PPCODE:
1089	{	1327	{
1090	int w, h;	1328	int w, h;
1091		1329
1092	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
1095	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
1096	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
1097	}	1335	}
1098		1336
1099	int	1337	int
1100	descent (CFPlus::Layout self)	1338	descent (DC::Layout self)
1101	CODE:	1339	CODE:
1102	{	1340	{
1103	PangoRectangle rect;	1341	PangoRectangle rect;
1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105	pango_layout_line_get_pixel_extents (line, 0, &rect);	1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
1106	RETVAL = PANGO_DESCENT (rect);	1344	RETVAL = PANGO_DESCENT (rect);
1107	}	1345	}
1108	OUTPUT:	1346	OUTPUT:
1109	RETVAL	1347	RETVAL
1110		1348
1111	int	1349	int
1112	xy_to_index (CFPlus::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
1113	CODE:	1351	CODE:
1114	{	1352	{
1115	int index, trailing;	1353	int index, trailing;
1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1354	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117	RETVAL = index + trailing;	1355	RETVAL = index + trailing;
1118	}	1356	}
1119	OUTPUT:	1357	OUTPUT:
1120	RETVAL	1358	RETVAL
1121		1359
1122	void	1360	void
1123	cursor_pos (CFPlus::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
1124	PPCODE:	1362	PPCODE:
1125	{	1363	{
1126	PangoRectangle strong_pos;	1364	PangoRectangle pos;
1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128		1366
1129	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
1130	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133	}	1371	}
1134		1372
1135	void	1373	void
1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1374	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137	PPCODE:	1375	PPCODE:
1138	{	1376	{
1139	int line, x;	1377	int line, x;
1140		1378
1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1379	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1380	#if !PANGO_VERSION_CHECK (1, 17, 3)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143		1382	--line;
		1383	#endif
1144	EXTEND (SP, 2);	1384	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1385	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1387	}
1148		1388
1149	void	1389	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1390	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1391	PPCODE:
1152	{	1392	{
1153	PangoLayoutLine *lp;	1393	PangoLayoutLine *lp;
1154	int index, trailing;	1394	int index, trailing;
1155		1395
1156	if (line < 0)	1396	if (line < 0)
1157	XSRETURN_EMPTY;	1397	XSRETURN_EMPTY;
1158		1398
1159	if (!(lp = pango_layout_get_line (self->pl, line)))	1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160	XSRETURN_EMPTY; /* do better */	1400	XSRETURN_EMPTY; /* do better */
1161		1401
1162	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1402	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163		1403
1164	EXTEND (SP, 2);	1404	EXTEND (SP, 2);
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1410	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1411	}
1172	}	1412	}
1173		1413
1174	void	1414	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1415	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1416	CODE:
		1417	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1418	pango_opengl_render_layout_subpixel (
1178	self->pl,	1419	self->pl,
		1420	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1421	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1422	self->r, self->g, self->b, self->a,
1181	flags	1423	flags
1182	);	1424	);
		1425	// we assume that context_change actually clears/frees stuff
		1426	// and does not do any recomputation...
		1427	pango_layout_context_changed (self->pl);
1183		1428
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1429	void
1187	pad2pot (SV data_, SV w_, SV *h_)	1430	draw (DC::Layout self)
1188	CODE:	1431	CODE:
1189	{	1432	{
1190	int ow = SvIV (w_);	1433	glEnable (GL_TEXTURE_2D);
1191	int oh = SvIV (h_);	1434	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1435	glEnable (GL_BLEND);
		1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1438	glEnable (GL_ALPHA_TEST);
		1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192		1440
1193	if (ow && oh)	1441	rc_draw (self->rc);
		1442
		1443	glDisable (GL_ALPHA_TEST);
		1444	glDisable (GL_BLEND);
		1445	glDisable (GL_TEXTURE_2D);
		1446	}
		1447
		1448	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1449
		1450	PROTOTYPES: ENABLE
		1451
		1452	void
		1453	pad (SV *data_, int ow, int oh, int nw, int nh)
		1454	CODE:
		1455	{
		1456	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1194	{	1457	{
1195	int nw = minpot (ow);
1196	int nh = minpot (oh);
1197
1198	if (nw != ow \|\| nh != oh)
1199	{
1200	if (SvOK (data_))
1201	{
1202	STRLEN datalen;	1458	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1459	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1460	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1461	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1462
1207	SvPOK_only (result_);	1463	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1464	SvCUR_set (result_, nw * nh * bpp);
1209		1465
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1466	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1467	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1468	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1469
1214	sv_setsv (data_, result_);	1470	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1471	}
1221	}	1472	}
1222		1473
1223	void	1474	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1475	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1481	{
1231	HV hv = (HV )SvRV (self);	1482	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
1235		1489
1236	if (items < 5)	1490	if (items < 5)
1237	{	1491	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1521	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1522	glDisable (GL_BLEND);
1269	}	1523	}
1270	}	1524	}
1271		1525
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1526	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1527	CODE:
		1528	{
		1529	GLint width;
		1530	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1531	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1532	RETVAL = width > 0;
		1533	}
		1534	OUTPUT:
		1535	RETVAL
1273		1536
1274	CFPlus::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
		1538
		1539	PROTOTYPES: DISABLE
		1540
		1541	DC::Map
1275	new (SV *class)	1542	new (SV *class)
1276	CODE:	1543	CODE:
1277	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1545	RETVAL->x = 0;
1279	RETVAL->y = 0;	1546	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1554	RETVAL->row = 0;
1288	OUTPUT:	1555	OUTPUT:
1289	RETVAL	1556	RETVAL
1290		1557
1291	void	1558	void
1292	DESTROY (CFPlus::Map self)	1559	DESTROY (DC::Map self)
1293	CODE:	1560	CODE:
1294	{	1561	{
1295	map_clear (self);	1562	map_clear (self);
1296	Safefree (self->face2tile);	1563	Safefree (self->face2tile);
1297	Safefree (self->tex);	1564	Safefree (self->tex);
1298	Safefree (self);	1565	Safefree (self);
1299	}	1566	}
1300		1567
1301	void	1568	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1569	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1570	CODE:
1304	self->w = map_width;	1571	self->w = map_width;
1305	self->h = map_height;	1572	self->h = map_height;
1306		1573
1307	void	1574	void
1308	clear (CFPlus::Map self)	1575	clear (DC::Map self)
1309	CODE:	1576	CODE:
1310	map_clear (self);	1577	map_clear (self);
1311		1578
1312	void	1579	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1580	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1581	CODE:
1315	{	1582	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1583	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1584	need_texid (self, tile);
1318	}	1585	}
1319		1586
1320	void	1587	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1588	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1589	CODE:
1323	{	1590	{
1324	tileid texid;	1591	tileid texid;
1325	maptex *tex;	1592	maptex *tex;
1326		1593
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1606	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1607	tex->smoothlevel = level;
1341	}	1608	}
1342		1609
1343	void	1610	void
1344	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1611	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1345	CODE:	1612	CODE:
1346	{	1613	{
1347	need_texid (self, texid);	1614	need_texid (self, texid);
1348		1615
1349	{	1616	{
…		…
1369	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1638	}
1372		1639
1373	int	1640	int
1374	ox (CFPlus::Map self)	1641	ox (DC::Map self)
1375	ALIAS:	1642	ALIAS:
1376	oy = 1	1643	oy = 1
1377	x = 2	1644	x = 2
1378	y = 3	1645	y = 3
1379	w = 4	1646	w = 4
…		…
1390	}	1657	}
1391	OUTPUT:	1658	OUTPUT:
1392	RETVAL	1659	RETVAL
1393		1660
1394	void	1661	void
1395	scroll (CFPlus::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1396	CODE:	1663	CODE:
1397	{	1664	{
1398	if (dx > 0)	1665	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1667	else if (dx < 0)
1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1668	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402		1669
1403	if (dy > 0)	1670	if (dy > 0)
1404	map_blank (self, self->x, self->y, self->w, dy);	1671	map_blank (self, self->x, self->y, self->w, dy);
1405	else if (dy < 0)	1672	else if (dy < 0)
1406	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1673	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407		1674
1408	self->ox += dx; self->x += dx;	1675	self->ox += dx; self->x += dx;
1409	self->oy += dy; self->y += dy;	1676	self->oy += dy; self->y += dy;
1410		1677
1411	while (self->y < 0)	1678	while (self->y < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1417	}	1684	}
1418	}	1685	}
1419		1686
1420	void	1687	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	1689	CODE:
1423	{	1690	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1691	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	1692	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	1693	mapcell *cell;
1427	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1428		1697
1429	while (data < data_end - 1)	1698	while (data < data_end - 1)
1430	{	1699	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1432		1701
…		…
1452	uint8_t ext, cmd;	1721	uint8_t ext, cmd;
1453		1722
1454	do	1723	do
1455	{	1724	{
1456	ext = *data++;	1725	ext = *data++;
1457	cmd = ext & 0x3f;	1726	cmd = ext & 0x7f;
1458		1727
1459	if (cmd < 4)	1728	if (cmd < 4)
1460	cell->darkness = 255 - ext * 64 + 1;	1729	cell->darkness = 255 - ext * 64 + 1;
1461	else if (cmd == 5) // health	1730	else if (cmd == 5) // health
1462	{	1731	{
…		…
1465	}	1734	}
1466	else if (cmd == 6) // monster width	1735	else if (cmd == 6) // monster width
1467	cell->stat_width = *data++ + 1;	1736	cell->stat_width = *data++ + 1;
1468	else if (cmd == 0x47)	1737	else if (cmd == 0x47)
1469	{	1738	{
1470	if (*data == 4)	1739	if (*data == 1) cell->player = data [1];
1471	; // decode player count	1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1472		1743
1473	data += *data + 1;	1744	data += *data + 1;
1474	}	1745	}
1475	else if (cmd == 8) // cell flags	1746	else if (cmd == 8) // cell flags
1476	cell->flags = *data++;	1747	cell->flags = *data++;
…		…
1483	}	1754	}
1484	else	1755	else
1485	cell->darkness = *data++ + 1;	1756	cell->darkness = *data++ + 1;
1486	}	1757	}
1487		1758
		1759	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1760	if (flags & (4 >> z))
1489	{	1761	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1763	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	1764	cell->tile [z] = self->face2tile [face];
		1765
		1766	if (cell->tile [z])
		1767	{
		1768	maptex *tex = self->tex + cell->tile [z];
		1769	if (!tex->name)
		1770	av_push (missing, newSViv (cell->tile [z]));
		1771
		1772	if (tex->smoothtile)
		1773	{
		1774	maptex *smooth = self->tex + tex->smoothtile;
		1775	if (!smooth->name)
		1776	av_push (missing, newSViv (tex->smoothtile));
		1777	}
		1778	}
1493	}	1779	}
1494
1495	if (flags & 2)
1496	{
1497	faceid face = (data [0] << 8) + data [1]; data += 2;
1498	need_facenum (self, face);
1499	cell->tile [1] = self->face2tile [face];
1500	}
1501
1502	if (flags & 1)
1503	{
1504	faceid face = (data [0] << 8) + data [1]; data += 2;
1505	need_facenum (self, face);
1506	cell->tile [2] = self->face2tile [face];
1507	}
1508	}	1780	}
1509	else	1781	else
1510	cell->darkness = 0;	1782	cell->darkness = 0;
1511	}	1783	}
1512	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1513		1787
1514	SV *	1788	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1789	mapmap (DC::Map self, int x0, int y0, int w, int h)
1516	CODE:	1790	CODE:
1517	{	1791	{
1518	int x1, x;	1792	int x1, x;
1519	int y1, y;	1793	int y1, y;
1520	int z;	1794	int z;
…		…
1565	}	1839	}
1566	OUTPUT:	1840	OUTPUT:
1567	RETVAL	1841	RETVAL
1568		1842
1569	void	1843	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1571	CODE:	1845	CODE:
1572	{	1846	{
		1847	int x, y, z;
		1848
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1849	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	1852	smooth_key skey;
1577	int x, y, z;	1853	int pl_x, pl_y;
1578	int last_name;	1854	maptex pl_tex;
		1855	rc_t *rc = rc_alloc ();
		1856	rc_key_t key;
		1857	rc_array_t *arr;
		1858
		1859	pl_tex.name = 0;
1579		1860
1580	// thats current max. sorry.	1861	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1862	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1863	if (sh > 255) sh = 255;
1583		1864
1584	// clear key, in case of extra padding	1865	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1866	memset (&skey, 0, sizeof (skey));
1586		1867
1587	glColor4ub (255, 255, 255, 255);	1868	memset (&key, 0, sizeof (key));
1588		1869	key.r = 255;
1589	glEnable (GL_BLEND);	1870	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1871	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1872	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1873	key.mode = GL_QUADS;
1593		1874	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	1875	key.texname = -1;
1595
1596	last_name = 0;
1597		1876
1598	mx += self->x;	1877	mx += self->x;
1599	my += self->y;	1878	my += self->y;
1600		1879
1601	// first pass: determine smooth_max	1880	// first pass: determine smooth_max
…		…
1617	MAX (self->tex [cell->tile [0]].smoothlevel,	1896	MAX (self->tex [cell->tile [0]].smoothlevel,
1618	MAX (self->tex [cell->tile [1]].smoothlevel,	1897	MAX (self->tex [cell->tile [1]].smoothlevel,
1619	self->tex [cell->tile [2]].smoothlevel));	1898	self->tex [cell->tile [2]].smoothlevel));
1620	}	1899	}
1621	}	1900	}
		1901
		1902	glEnable (GL_BLEND);
		1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1622		1905
1623	for (z = 0; z <= 2; z++)	1906	for (z = 0; z <= 2; z++)
1624	{	1907	{
1625	memset (smooth_level, 0, sizeof (smooth_level));	1908	memset (smooth_level, 0, sizeof (smooth_level));
1626		1909
…		…
1639	{	1922	{
1640	maptex tex = self->tex [tile];	1923	maptex tex = self->tex [tile];
1641	int px = (x + 1) * T - tex.w;	1924	int px = (x + 1) * T - tex.w;
1642	int py = (y + 1) * T - tex.h;	1925	int py = (y + 1) * T - tex.h;
1643		1926
1644	// suppressing texture state switches here
1645	// is only moderately effective, but worth the extra effort
1646	if (last_name != tex.name)	1927	if (key.texname != tex.name)
1647	{	1928	{
1648	if (!tex.name)	1929	if (!tex.name)
1649	tex = self->tex [2]; /* missing, replace by noface */	1930	tex = self->tex [2]; /* missing, replace by noface */
1650		1931
1651	glEnd ();	1932	key.texname = tex.name;
1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1933	arr = rc_array (rc, &key);
1653	glBegin (GL_QUADS);
1654	}	1934	}
1655		1935
1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1936	if (expect_false (cell->player == player) && expect_false (z == 2))
1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1660
1661	if (cell->flags && z == 2)
1662	{	1937	{
		1938	pl_x = px;
		1939	pl_y = py;
		1940	pl_tex = tex;
		1941	continue;
		1942	}
		1943
		1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1948
		1949	if (expect_false (cell->flags) && expect_false (z == 2))
		1950	{
		1951	// overlays such as the speech bubble, probably more to come
1663	if (cell->flags & 1)	1952	if (cell->flags & 1)
1664	{	1953	{
1665	maptex tex = self->tex [1];	1954	maptex tex = self->tex [1];
1666	int px = x * T + T * 2 / 32;	1955	int px = x * T + T * 2 / 32;
1667	int py = y * T - T * 6 / 32;	1956	int py = y * T - T * 6 / 32;
1668		1957
		1958	if (tex.name)
1669	glEnd ();	1959	{
1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1960	if (key.texname != tex.name)
		1961	{
		1962	key.texname = tex.name;
		1963	arr = rc_array (rc, &key);
		1964	}
		1965
		1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1671	glBegin (GL_QUADS);	1970	}
1672
1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677	}	1971	}
1678	}	1972	}
1679		1973
1680	// update smooth hash	1974	// update smooth hash
1681	if (tex.smoothtile)	1975	if (tex.smoothtile)
…		…
1717	}	2011	}
1718	}	2012	}
1719	}	2013	}
1720	}	2014	}
1721		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
1722	// go through all smoothlevels, lowest to highest, then draw.	2019	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	2020	// this is basically counting sort
1724	{	2021	{
1725	int w, b;	2022	int w, b;
1726		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
1727	for (w = 0; w < 256 / 32; ++w)	2026	for (w = 0; w < 256 / 32; ++w)
1728	{	2027	{
1729	uint32_t smask = smooth_level [w];	2028	uint32_t smask = smooth_level [w];
1730	if (smask)	2029	if (smask)
1731	for (b = 0; b < 32; ++b)	2030	for (b = 0; b < 32; ++b)
…		…
1740	smooth_key skey = (smooth_key )HeKEY (he);	2039	smooth_key skey = (smooth_key )HeKEY (he);
1741	IV bits = SvIVX (HeVAL (he));	2040	IV bits = SvIVX (HeVAL (he));
1742		2041
1743	if (!(bits & 0x1000)	2042	if (!(bits & 0x1000)
1744	&& skey->level == level	2043	&& skey->level == level
1745	&& level >= smooth_max [skey->x][skey->y])	2044	&& level > smooth_max [skey->x][skey->y])
1746	{	2045	{
1747	maptex tex = self->tex [skey->tile];	2046	maptex tex = self->tex [skey->tile];
1748	int px = (((int)skey->x) - 1) * T;	2047	int px = (((int)skey->x) - 1) * T;
1749	int py = (((int)skey->y) - 1) * T;	2048	int py = (((int)skey->y) - 1) * T;
1750	int border = bits & 15;	2049	int border = bits & 15;
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752	float dx = tex.s * .0625f; // 16 images/row	2051	float dx = tex.s * .0625f; // 16 images/row
1753	float dy = tex.t * .5f ; // 2 images/column	2052	float dy = tex.t * .5f ; // 2 images/column
1754		2053
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)	2054	if (tex.name)
1758	{	2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
1759	if (!tex.name)	2058	if (key.texname != tex.name)
1760	continue; // smoothing not yet available	2059	{
1761
1762	glEnd ();	2060	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764	glBegin (GL_QUADS);	2062	glBegin (GL_QUADS);
1765	}	2063	}
1766		2064
1767	if (border)	2065	if (border)
1768	{	2066	{
1769	float ox = border * dx;	2067	float ox = border * dx;
1770		2068
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2073	}
1776		2074
1777	if (corner)	2075	if (corner)
1778	{	2076	{
1779	float ox = corner * dx;	2077	float ox = corner * dx;
1780		2078
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
1785	}	2084	}
1786	}	2085	}
1787	}	2086	}
1788	}	2087	}
1789	}	2088	}
		2089
		2090	glEnd ();
		2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
1790	}	2093	}
1791		2094
1792	hv_clear (smooth);	2095	hv_clear (smooth);
1793	}	2096	}
1794		2097
1795	glEnd ();	2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
1796		2103
1797	glDisable (GL_TEXTURE_2D);	2104	key.texname = tex.name;
		2105	arr = rc_array (rc, &key);
		2106
		2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2109	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2111
		2112	rc_draw (rc);
		2113	}
		2114
1798	glDisable (GL_BLEND);	2115	glDisable (GL_BLEND);
		2116	rc_free (rc);
1799		2117
1800	// top layer: overlays such as the health bar	2118	// top layer: overlays such as the health bar
1801	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh; y++)
1802	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1803	{	2121	{
…		…
1828	}	2146	}
1829	}	2147	}
1830	}	2148	}
1831		2149
1832	void	2150	void
1833	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1834	CODE:	2152	CODE:
1835	{	2153	{
1836	static float color[16][3] = {	2154	static float color[16][3] = {
1837	{ 0.00F, 0.00F, 0.00F },	2155	{ 0.00F, 0.00F, 0.00F },
1838	{ 1.00F, 1.00F, 1.00F },	2156	{ 1.00F, 1.00F, 1.00F },
…		…
1888	glDisable (GL_BLEND);	2206	glDisable (GL_BLEND);
1889	glDisable (GL_TEXTURE_2D);	2207	glDisable (GL_TEXTURE_2D);
1890	}	2208	}
1891		2209
1892	void	2210	void
1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1894	PPCODE:	2212	PPCODE:
1895	{	2213	{
1896	int x, y;	2214	int x, y;
		2215	int sw1 = sw + 2;
		2216	int sh1 = sh + 2;
		2217	int sh3 = sh * 3;
1897	int sw4 = (sw + 3) & ~3;	2218	int sw34 = (sw * 3 + 3) & ~3;
		2219	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2220	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2221	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1900		2222
1901	memset (darkness, 255, sw4 * sh);
1902	SvPOK_only (darkness_sv);	2223	SvPOK_only (darkness3_sv);
1903	SvCUR_set (darkness_sv, sw4 * sh);	2224	SvCUR_set (darkness3_sv, sw34 * sh3);
1904		2225
1905	mx += self->x;	2226	mx += self->x - 1;
1906	my += self->y;	2227	my += self->y - 1;
1907		2228
		2229	memset (darkness1, 255, sw1 * sh1);
		2230
1908	for (y = 0; y < sh; y++)	2231	for (y = 0; y < sh1; y++)
1909	if (0 <= y + my && y + my < self->rows)	2232	if (0 <= y + my && y + my < self->rows)
1910	{	2233	{
1911	maprow *row = self->row + (y + my);	2234	maprow *row = self->row + (y + my);
1912		2235
1913	for (x = 0; x < sw; x++)	2236	for (x = 0; x < sw1; x++)
1914	if (row->c0 <= x + mx && x + mx < row->c1)	2237	if (row->c0 <= x + mx && x + mx < row->c1)
1915	{	2238	{
1916	mapcell *cell = row->col + (x + mx - row->c0);	2239	mapcell *cell = row->col + (x + mx - row->c0);
1917		2240
1918	darkness[y * sw4 + x] = cell->darkness	2241	darkness1 [y * sw1 + x] = cell->darkness
1919	? 255 - (cell->darkness - 1)	2242	? 255 - (cell->darkness - 1)
1920	: 255 - FOW_DARKNESS;	2243	: 255 - FOW_DARKNESS;
1921	}	2244	}
1922	}	2245	}
1923		2246
		2247	for (y = 0; y < sh; ++y)
		2248	for (x = 0; x < sw; ++x)
		2249	{
		2250	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2251	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2252	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2253	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2254	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2255	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2256	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2257	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2258	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2259
		2260	uint8_t r11 = (d11 + d21 + d12) / 3;
		2261	uint8_t r21 = d21;
		2262	uint8_t r31 = (d21 + d31 + d32) / 3;
		2263
		2264	uint8_t r12 = d12;
		2265	uint8_t r22 = d22;
		2266	uint8_t r32 = d32;
		2267
		2268	uint8_t r13 = (d13 + d23 + d12) / 3;
		2269	uint8_t r23 = d23;
		2270	uint8_t r33 = (d23 + d33 + d32) / 3;
		2271
		2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2276	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2281	}
		2282
		2283	free (darkness1);
		2284
1924	EXTEND (SP, 3);	2285	EXTEND (SP, 3);
1925	PUSHs (sv_2mortal (newSViv (sw4)));	2286	PUSHs (sv_2mortal (newSViv (sw34)));
1926	PUSHs (sv_2mortal (newSViv (sh)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
1927	PUSHs (darkness_sv);	2288	PUSHs (darkness3_sv);
1928	}	2289	}
1929		2290
1930	SV *	2291	SV *
1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2292	get_rect (DC::Map self, int x0, int y0, int w, int h)
1932	CODE:	2293	CODE:
1933	{	2294	{
1934	int x, y, x1, y1;	2295	int x, y, x1, y1;
1935	SV data_sv = newSV (w h * 7 + 5);	2296	SV data_sv = newSV (w h * 7 + 5);
1936	uint8_t data = (uint8_t )SvPVX (data_sv);	2297	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1993	else	2354	else
1994	*data++ = 0;	2355	*data++ = 0;
1995	}	2356	}
1996	}	2357	}
1997		2358
		2359	/* if size is wh + 5 then no data has been found /
		2360	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2361	{
1998	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
1999	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
2000	RETVAL = data_sv;	2366	RETVAL = data_sv;
2001	}	2367	}
2002	OUTPUT:	2368	OUTPUT:
2003	RETVAL	2369	RETVAL
2004		2370
2005	void	2371	void
2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2372	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2007	PPCODE:	2373	PPCODE:
2008	{	2374	{
2009	int x, y, z;	2375	int x, y, z;
2010	int w, h;	2376	int w, h;
2011	int x1, y1;	2377	int x1, y1;
		2378	STRLEN len;
		2379	uint8_t data, end;
		2380
		2381	len = SvLEN (data_sv);
		2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2383	data = SvPVbyte_nolen (data_sv);
		2384	end = data + len + 8;
		2385
		2386	if (len < 5)
		2387	XSRETURN_EMPTY;
2012		2388
2013	if (*data++ != 0)	2389	if (*data++ != 0)
2014	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
2015		2391
2016	w = data++ << 8; w \|= data++;	2392	w = data++ << 8; w \|= data++;
2017	h = data++ << 8; h \|= data++;	2393	h = data++ << 8; h \|= data++;
2018		2394
2019	// we need to do this 'cause we don't keep an absolute coord system for rows	2395	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2031	{	2407	{
2032	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
2033		2409
2034	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
2035	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
2036	uint8_t flags = *data++;	2417	flags = *data++;
2037		2418
2038	if (flags)	2419	if (flags)
2039	{	2420	{
2040	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
2041	tileid tile[3] = { 0, 0, 0 };	2422	tileid tile[3] = { 0, 0, 0 };
…		…
2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2425	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2426	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2046		2427
2047	if (cell->darkness == 0)	2428	if (cell->darkness == 0)
2048	{	2429	{
2049	cell->darkness = 0;	2430	/cell->darkness = 0;/
		2431	EXTEND (SP, 3);
2050		2432
2051	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
2052	{	2434	{
2053	tileid t = tile [z];	2435	tileid t = tile [z];
2054		2436
2055	if (t >= self->texs \|\| (t && !self->tex [t].name))	2437	if (t >= self->texs \|\| (t && !self->tex [t].name))
2056	{	2438	{
2057	XPUSHs (sv_2mortal (newSViv (t)));	2439	PUSHs (sv_2mortal (newSViv (t)));
2058	need_texid (self, t);	2440	need_texid (self, t);
2059	}	2441	}
2060		2442
2061	cell->tile [z] = t;	2443	cell->tile [z] = t;
2062	}	2444	}
…		…
2064	}	2446	}
2065	}	2447	}
2066	}	2448	}
2067	}	2449	}
2068		2450
2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
2070		2452
2071	CFPlus::MixChunk	2453	DC::RW
2072	new_from_file (SV class, char path)	2454	new (SV class, SV data_sv)
2073	CODE:	2455	CODE:
2074	RETVAL = Mix_LoadWAV (path);	2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
2075	OUTPUT:	2462	OUTPUT:
2076	RETVAL	2463	RETVAL
2077		2464
		2465	DC::RW
		2466	new_from_file (SV class, const char path, const char *mode = "rb")
		2467	CODE:
		2468	RETVAL = SDL_RWFromFile (path, mode);
		2469	OUTPUT:
		2470	RETVAL
		2471
		2472	# fails on win32:
		2473	# dc.xs(2268) : error C2059: syntax error : '('
2078	void	2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::Channel
		2484	find ()
		2485	CODE:
		2486	{
		2487	RETVAL = Mix_GroupAvailable (-1);
		2488
		2489	if (RETVAL < 0)
		2490	{
		2491	RETVAL = Mix_GroupOldest (-1);
		2492
		2493	if (RETVAL < 0)
		2494	XSRETURN_UNDEF;
		2495
		2496	Mix_HaltChannel (RETVAL);
		2497	}
		2498
		2499	Mix_UnregisterAllEffects (RETVAL);
		2500	Mix_Volume (RETVAL, 128);
		2501	}
		2502	OUTPUT:
		2503	RETVAL
		2504
		2505	void
		2506	halt (DC::Channel self)
		2507	CODE:
		2508	Mix_HaltChannel (self);
		2509
		2510	void
		2511	expire (DC::Channel self, int ticks = -1)
		2512	CODE:
		2513	Mix_ExpireChannel (self, ticks);
		2514
		2515	void
		2516	fade_out (DC::Channel self, int ticks = -1)
		2517	CODE:
		2518	Mix_FadeOutChannel (self, ticks);
		2519
		2520	int
		2521	volume (DC::Channel self, int volume)
		2522	CODE:
		2523	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	unregister_all_effects (DC::Channel self)
		2529	CODE:
		2530	Mix_UnregisterAllEffects (self);
		2531
		2532	void
		2533	set_panning (DC::Channel self, int left, int right)
		2534	CODE:
		2535	left = CLAMP (left , 0, 255);
		2536	right = CLAMP (right, 0, 255);
		2537	Mix_SetPanning (self, left, right);
		2538
		2539	void
		2540	set_distance (DC::Channel self, int distance)
		2541	CODE:
		2542	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2543
		2544	void
		2545	set_position (DC::Channel self, int angle, int distance)
		2546	CODE:
		2547
		2548	void
		2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2550	CODE:
		2551	{
		2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2555	}
		2556
		2557	void
		2558	set_reverse_stereo (DC::Channel self, int flip)
		2559	CODE:
		2560	Mix_SetReverseStereo (self, flip);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2563
		2564	PROTOTYPES: DISABLE
		2565
		2566	DC::MixChunk
		2567	new (SV *class, DC::RW rwops)
		2568	CODE:
		2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	void
2079	DESTROY (CFPlus::MixChunk self)	2574	DESTROY (DC::MixChunk self)
2080	CODE:	2575	CODE:
2081	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
2082		2577
2083	int	2578	int
2084	volume (CFPlus::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
2085	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
2086	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
2087	OUTPUT:	2584	OUTPUT:
2088	RETVAL	2585	RETVAL
2089		2586
2090	int	2587	DC::Channel
2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2588	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092	CODE:	2589	CODE:
		2590	{
2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2591	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2592
		2593	if (RETVAL < 0)
		2594	XSRETURN_UNDEF;
		2595
		2596	if (channel < 0)
		2597	{
		2598	Mix_UnregisterAllEffects (RETVAL);
		2599	Mix_Volume (RETVAL, 128);
		2600	}
		2601	}
2094	OUTPUT:	2602	OUTPUT:
2095	RETVAL	2603	RETVAL
2096		2604
2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2098		2606
2099	int	2607	int
2100	volume (int volume = -1)	2608	volume (int volume = -1)
		2609	PROTOTYPE: ;$
2101	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
2102	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
2103	OUTPUT:	2614	OUTPUT:
2104	RETVAL	2615	RETVAL
2105		2616
		2617	void
		2618	fade_out (int ms)
		2619	CODE:
		2620	Mix_FadeOutMusic (ms);
		2621
		2622	void
		2623	halt ()
		2624	CODE:
		2625	Mix_HaltMusic ();
		2626
2106	CFPlus::MixMusic	2627	DC::MixMusic
2107	new_from_file (SV class, char path)	2628	new (SV *class, DC::RW rwops)
2108	CODE:	2629	CODE:
2109	RETVAL = Mix_LoadMUS (path);	2630	RETVAL = Mix_LoadMUS_RW (rwops);
2110	OUTPUT:	2631	OUTPUT:
2111	RETVAL	2632	RETVAL
2112		2633
2113	void	2634	void
2114	DESTROY (CFPlus::MixMusic self)	2635	DESTROY (DC::MixMusic self)
2115	CODE:	2636	CODE:
2116	Mix_FreeMusic (self);	2637	Mix_FreeMusic (self);
2117		2638
2118	int	2639	int
2119	play (CFPlus::MixMusic self, int loops = -1)	2640	play (DC::MixMusic self, int loops = -1)
2120	CODE:	2641	CODE:
2121	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
2122	OUTPUT:	2643	OUTPUT:
2123	RETVAL	2644	RETVAL
2124		2645
2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2646	void
		2647	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2648	CODE:
		2649	Mix_FadeInMusicPos (self, loops, ms, position);
		2650
		2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2652
		2653	PROTOTYPES: ENABLE
2126		2654
2127	BOOT:	2655	BOOT:
2128	{	2656	{
2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130	static const struct {	2658	static const struct {
2131	const char *name;	2659	const char *name;
2132	IV iv;	2660	IV iv;
2133	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
2134	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
		2663	const_iv (GL_VENDOR),
		2664	const_iv (GL_VERSION),
		2665	const_iv (GL_EXTENSIONS),
2135	const_iv (GL_COLOR_MATERIAL),	2666	const_iv (GL_COLOR_MATERIAL),
2136	const_iv (GL_SMOOTH),	2667	const_iv (GL_SMOOTH),
2137	const_iv (GL_FLAT),	2668	const_iv (GL_FLAT),
2138	const_iv (GL_DITHER),	2669	const_iv (GL_DITHER),
2139	const_iv (GL_BLEND),	2670	const_iv (GL_BLEND),
…		…
2143	const_iv (GL_ALPHA_TEST),	2674	const_iv (GL_ALPHA_TEST),
2144	const_iv (GL_NORMALIZE),	2675	const_iv (GL_NORMALIZE),
2145	const_iv (GL_RESCALE_NORMAL),	2676	const_iv (GL_RESCALE_NORMAL),
2146	const_iv (GL_FRONT),	2677	const_iv (GL_FRONT),
2147	const_iv (GL_BACK),	2678	const_iv (GL_BACK),
		2679	const_iv (GL_AUX0),
2148	const_iv (GL_AND),	2680	const_iv (GL_AND),
2149	const_iv (GL_ONE),	2681	const_iv (GL_ONE),
2150	const_iv (GL_ZERO),	2682	const_iv (GL_ZERO),
2151	const_iv (GL_SRC_ALPHA),	2683	const_iv (GL_SRC_ALPHA),
2152	const_iv (GL_DST_ALPHA),	2684	const_iv (GL_DST_ALPHA),
…		…
2165	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
2166	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
2167	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
2168	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2701	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2702	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2703	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2704	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2705	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2706	const_iv (GL_COMPRESSED_RGB_ARB),
		2707	const_iv (GL_COMPRESSED_RGBA_ARB),
2170	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
		2709	const_iv (GL_PROXY_TEXTURE_1D),
		2710	const_iv (GL_PROXY_TEXTURE_2D),
2171	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
2172	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
2173	const_iv (GL_TEXTURE_ENV),	2713	const_iv (GL_TEXTURE_ENV),
2174	const_iv (GL_TEXTURE_MAG_FILTER),	2714	const_iv (GL_TEXTURE_MAG_FILTER),
2175	const_iv (GL_TEXTURE_MIN_FILTER),	2715	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2196	const_iv (GL_COLOR_LOGIC_OP),	2736	const_iv (GL_COLOR_LOGIC_OP),
2197	const_iv (GL_SEPARABLE_2D),	2737	const_iv (GL_SEPARABLE_2D),
2198	const_iv (GL_CONVOLUTION_2D),	2738	const_iv (GL_CONVOLUTION_2D),
2199	const_iv (GL_CONVOLUTION_BORDER_MODE),	2739	const_iv (GL_CONVOLUTION_BORDER_MODE),
2200	const_iv (GL_CONSTANT_BORDER),	2740	const_iv (GL_CONSTANT_BORDER),
		2741	const_iv (GL_POINTS),
2201	const_iv (GL_LINES),	2742	const_iv (GL_LINES),
2202	const_iv (GL_LINE_STRIP),	2743	const_iv (GL_LINE_STRIP),
2203	const_iv (GL_LINE_LOOP),	2744	const_iv (GL_LINE_LOOP),
2204	const_iv (GL_QUADS),	2745	const_iv (GL_QUADS),
2205	const_iv (GL_QUAD_STRIP),	2746	const_iv (GL_QUAD_STRIP),
2206	const_iv (GL_TRIANGLES),	2747	const_iv (GL_TRIANGLES),
2207	const_iv (GL_TRIANGLE_STRIP),	2748	const_iv (GL_TRIANGLE_STRIP),
2208	const_iv (GL_TRIANGLE_FAN),	2749	const_iv (GL_TRIANGLE_FAN),
		2750	const_iv (GL_POLYGON),
2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2752	const_iv (GL_POINT_SMOOTH_HINT),
		2753	const_iv (GL_LINE_SMOOTH_HINT),
		2754	const_iv (GL_POLYGON_SMOOTH_HINT),
		2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
		2758	const_iv (GL_DONT_CARE),
		2759	const_iv (GL_NICEST),
2211	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
2212	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
2213	const_iv (GL_T2F_V3F),	2762	const_iv (GL_T2F_V3F),
2214	const_iv (GL_T2F_N3F_V3F),	2763	const_iv (GL_T2F_N3F_V3F),
2215	# undef const_iv	2764	# undef const_iv
2216	};	2765	};
2217		2766
2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2767	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2769
		2770	texture_av = newAV ();
		2771	AvREAL_off (texture_av);
2220	}	2772	}
		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
2221		2779
2222	char *	2780	char *
2223	gl_vendor ()	2781	gl_vendor ()
2224	CODE:	2782	CODE:
2225	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2238	CODE:	2796	CODE:
2239	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2797	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2240	OUTPUT:	2798	OUTPUT:
2241	RETVAL	2799	RETVAL
2242		2800
		2801	const char *glGetString (GLenum pname)
		2802
		2803	GLint glGetInteger (GLenum pname)
		2804	CODE:
		2805	glGetIntegerv (pname, &RETVAL);
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	GLdouble glGetDouble (GLenum pname)
		2810	CODE:
		2811	glGetDoublev (pname, &RETVAL);
		2812	OUTPUT:
		2813	RETVAL
		2814
2243	int glGetError ()	2815	int glGetError ()
2244		2816
2245	void glFinish ()	2817	void glFinish ()
2246		2818
2247	void glClear (int mask)	2819	void glClear (int mask)
…		…
2284	# near_ and far_ are due to microsofts buggy "c" compiler	2856	# near_ and far_ are due to microsofts buggy "c" compiler
2285	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2857	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2286		2858
2287	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
2288	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2860	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2861
		2862	PROTOTYPES: DISABLE
2289		2863
2290	void glViewport (int x, int y, int width, int height)	2864	void glViewport (int x, int y, int width, int height)
2291		2865
2292	void glScissor (int x, int y, int width, int height)	2866	void glScissor (int x, int y, int width, int height)
2293		2867
…		…
2301		2875
2302	void glRotate (float angle, float x, float y, float z)	2876	void glRotate (float angle, float x, float y, float z)
2303	CODE:	2877	CODE:
2304	glRotatef (angle, x, y, z);	2878	glRotatef (angle, x, y, z);
2305		2879
2306	void glBegin (int mode)
2307
2308	void glEnd ()
2309
2310	void glColor (float r, float g, float b, float a = 1.0)	2880	void glColor (float r, float g, float b, float a = 1.0)
2311	PROTOTYPE: @
2312	ALIAS:	2881	ALIAS:
2313	glColor_premultiply = 1	2882	glColor_premultiply = 1
2314	CODE:	2883	CODE:
2315	if (ix)	2884	if (ix)
2316	{	2885	{
…		…
2319	b *= a;	2888	b *= a;
2320	}	2889	}
2321	// microsoft visual "c" rounds instead of truncating...	2890	// microsoft visual "c" rounds instead of truncating...
2322	glColor4f (r, g, b, a);	2891	glColor4f (r, g, b, a);
2323		2892
2324	void glInterleavedArrays (int format, int stride, char *data)
2325
2326	void glDrawElements (int mode, int count, int type, char *indices)
2327
2328	# 1.2 void glDrawRangeElements (int mode, int start, int end
2329
2330	void glRasterPos (float x, float y, float z = 0.)	2893	void glRasterPos (float x, float y, float z = 0.)
2331	CODE:	2894	CODE:
2332	glRasterPos3f (0, 0, z);	2895	glRasterPos3f (0, 0, z);
2333	glBitmap (0, 0, 0, 0, x, y, 0);	2896	glBitmap (0, 0, 0, 0, x, y, 0);
2334		2897
…		…
2338		2901
2339	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
2340	CODE:	2903	CODE:
2341	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
2342		2905
		2906	void glRect (float x1, float y1, float x2, float y2)
		2907	CODE:
		2908	glRectf (x1, y1, x2, y2);
		2909
		2910	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2911	CODE:
		2912	glBegin (GL_LINE_LOOP);
		2913	glVertex2f (x1, y1);
		2914	glVertex2f (x2, y1);
		2915	glVertex2f (x2, y2);
		2916	glVertex2f (x1, y2);
		2917	glEnd ();
		2918
		2919	PROTOTYPES: ENABLE
		2920
		2921	void glBegin (int mode)
		2922
		2923	void glEnd ()
		2924
		2925	void glPointSize (GLfloat size)
		2926
		2927	void glLineWidth (GLfloat width)
		2928
		2929	void glInterleavedArrays (int format, int stride, char *data)
		2930
		2931	void glDrawElements (int mode, int count, int type, char *indices)
		2932
		2933	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2934
2343	void glTexEnv (int target, int pname, float param)	2935	void glTexEnv (int target, int pname, float param)
2344	CODE:	2936	CODE:
2345	glTexEnvf (target, pname, param);	2937	glTexEnvf (target, pname, param);
2346		2938
2347	void glTexParameter (int target, int pname, float param)	2939	void glTexParameter (int target, int pname, float param)
…		…
2363	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2364	CODE:	2956	CODE:
2365	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
2366	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2367		2959
2368	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2369		2961
2370	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2371		2963
2372	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2965
		2966	void glPixelZoom (float x, float y)
2373		2967
2374	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2968	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2375		2969
2376	int glGenTexture ()	2970	int glGenTexture ()
2377	CODE:	2971	CODE:
2378	{	2972	RETVAL = gen_texture ();
2379	GLuint name;
2380	if (AvFILL (texture_av) >= 0)
2381	name = (GLuint)av_pop (texture_av);
2382	else
2383	glGenTextures (1, &name);
2384	RETVAL = name;
2385	}
2386	OUTPUT:	2973	OUTPUT:
2387	RETVAL	2974	RETVAL
2388		2975
2389	void glDeleteTexture (int name)	2976	void glDeleteTexture (int name)
2390	CODE:	2977	CODE:
2391	{	2978	del_texture (name);
2392	/* make a half-assed attempt at returning the memory used by the texture */	2979
2393	/* textures are frequently being reused by cfplus anyway */
2394	glBindTexture (GL_TEXTURE_2D, name);
2395	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2396	av_push (texture_av, (SV *)name);
2397	/glDeleteTextures (1, &name_);/
2398	}
2399
2400	int glGenList ()	2980	int glGenList ()
2401	CODE:	2981	CODE:
2402	RETVAL = glGenLists (1);	2982	RETVAL = glGenLists (1);
2403	OUTPUT:	2983	OUTPUT:
2404	RETVAL	2984	RETVAL
…		…
2411		2991
2412	void glEndList ()	2992	void glEndList ()
2413		2993
2414	void glCallList (int list)	2994	void glCallList (int list)
2415		2995
		2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2997
		2998	PROTOTYPES: DISABLE
		2999
		3000	void
		3001	find_widget (SV *self, NV x, NV y)
		3002	PPCODE:
		3003	{
		3004	if (within_widget (self, x, y))
		3005	XPUSHs (self);
		3006	}
		3007
		3008	BOOT:
		3009	{
		3010	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3011
		3012	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3013	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3014	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3015	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3016	}
		3017
		3018	void
		3019	draw (SV *self)
		3020	CODE:
		3021	{
		3022	HV *hv;
		3023	SV **svp;
		3024	NV x, y, w, h;
		3025	SV *draw_x_sv = GvSV (draw_x_gv);
		3026	SV *draw_y_sv = GvSV (draw_y_gv);
		3027	SV *draw_w_sv = GvSV (draw_w_gv);
		3028	SV *draw_h_sv = GvSV (draw_h_gv);
		3029	double draw_x, draw_y;
		3030
		3031	if (!SvROK (self))
		3032	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3033
		3034	hv = (HV *)SvRV (self);
		3035
		3036	if (SvTYPE (hv) != SVt_PVHV)
		3037	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3038
		3039	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3040	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3041
		3042	if (!h \|\| !w)
		3043	XSRETURN_EMPTY;
		3044
		3045	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3046	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3047
		3048	draw_x = SvNV (draw_x_sv) + x;
		3049	draw_y = SvNV (draw_y_sv) + y;
		3050
		3051	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3052	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3053	XSRETURN_EMPTY;
		3054
		3055	sv_setnv (draw_x_sv, draw_x);
		3056	sv_setnv (draw_y_sv, draw_y);
		3057
		3058	glPushMatrix ();
		3059	glTranslated (x, y, 0);
		3060
		3061	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3062	{
		3063	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3064
		3065	if (svp && SvTRUE (*svp))
		3066	{
		3067	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3068	glEnable (GL_BLEND);
		3069	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3070	glBegin (GL_QUADS);
		3071	glVertex2f (0, 0);
		3072	glVertex2f (w, 0);
		3073	glVertex2f (w, h);
		3074	glVertex2f (0, h);
		3075	glEnd ();
		3076	glDisable (GL_BLEND);
		3077	}
		3078	}
		3079	#if 0
		3080	// draw borders, for debugging
		3081	glPushMatrix ();
		3082	glColor4f (1., 1., 0., 1.);
		3083	glTranslatef (.5, .5, 0.);
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (0 , 0);
		3086	glVertex2f (w - 1, 0);
		3087	glVertex2f (w - 1, h - 1);
		3088	glVertex2f (0 , h - 1);
		3089	glEnd ();
		3090	glPopMatrix ();
		3091	#endif
		3092	PUSHMARK (SP);
		3093	XPUSHs (self);
		3094	PUTBACK;
		3095	call_method ("_draw", G_VOID \| G_DISCARD);
		3096	SPAGAIN;
		3097
		3098	glPopMatrix ();
		3099
		3100	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3101	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3102	}
		3103

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.186 by root, Sat Apr 21 09:25:31 2007 UTC vs. Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.186 by root, Sat Apr 21 09:25:31 2007 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC