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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.187 by root, Sat Apr 21 23:36:20 2007 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 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	{
		761	if ((m)->w >= 400 && (m)->h >= 300)
		762	{
604	AV *av = newAV ();	763	AV *av = newAV ();
605	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
606	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
		766	av_push (av, newSViv (rgb));
		767	av_push (av, newSViv (alpha));
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	768	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		769	}
608		770
609	++m;	771	++m;
610	}	772	}
611	}	773	}
612		774
613	char *
614	SDL_GetError ()
615
616	int	775	int
617	SDL_SetVideoMode (int w, int h, int fullscreen)	776	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618	CODE:	777	CODE:
		778	{
		779	SDL_EnableUNICODE (1);
		780	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		781
		782	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		783	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		784	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		785	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		786
619	RETVAL = !!SDL_SetVideoMode (	787	RETVAL = !!SDL_SetVideoMode (
620	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	788	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
621	);	789	);
		790
622	if (RETVAL)	791	if (RETVAL)
623	{	792	{
624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	793	av_clear (texture_av);
		794
		795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
625	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626	# include "glfunc.h"	797	#include "glfunc.h"
627	# undef GL_FUNC	798	#undef GL_FUNC
628	}	799	}
		800	}
629	OUTPUT:	801	OUTPUT:
630	RETVAL	802	RETVAL
631		803
632	void	804	void
633	SDL_GL_SwapBuffers ()	805	SDL_GL_SwapBuffers ()
634		806
635	char *	807	char *
636	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
637		809
		810	int
		811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
		815
638	void	816	void
639	SDL_PollEvent ()	817	poll_events ()
640	PPCODE:	818	PPCODE:
641	{	819	{
642	SDL_Event ev;	820	SDL_Event ev;
643		821
644	while (SDL_PollEvent (&ev))	822	SDL_PumpEvents ();
		823	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	824	{
646	HV *hv = newHV ();	825	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	826	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		827
649	switch (ev.type)	828	switch (ev.type)
650	{	829	{
651	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
652	case SDL_KEYUP:	831	case SDL_KEYUP:
653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	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 */	835	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);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658	break;	837	break;
659		838
660	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	842	break;
664		843
665	case SDL_MOUSEMOTION:	844	case SDL_MOUSEMOTION:
		845	{
		846	int state = ev.motion.state;
		847	int x = ev.motion.x;
		848	int y = ev.motion.y;
		849	int xrel = ev.motion.xrel;
		850	int yrel = ev.motion.yrel;
		851
		852	/* do simplistic event compression */
		853	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		854	&& state == ev.motion.state)
		855	{
		856	xrel += ev.motion.xrel;
		857	yrel += ev.motion.yrel;
		858	x = ev.motion.x;
		859	y = ev.motion.y;
		860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		861	}
		862
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		869	}
673	break;	870	break;
674		871
675	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678		875
679	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689	break;	886	break;
690	}	887	}
691		888
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693	}	890	}
694	}	891	}
695		892
696	int	893	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698	POSTCALL:	895	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
701		898
702	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
703	Mix_CloseAudio ()	916	Mix_CloseAudio ()
704		917
705	int	918	int
706	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
707		923
708	void	924	void
709	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
710	CODE:	926	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
737	}	953	}
738	}	954	}
739	#endif	955	#endif
740	}	956	}
741		957
742	void	958	int
743	add_font (char *file)	959	add_font (char *file)
744	CODE:	960	CODE:
745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
746		964
747	void	965	void
748	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
749	ALIAS:	967	ALIAS:
750	load_image_file = 1	968	load_image_file = 1
…		…
753	STRLEN image_len;	971	STRLEN image_len;
754	char image = (char )SvPVbyte (image_, image_len);	972	char image = (char )SvPVbyte (image_, image_len);
755	SDL_Surface surface, surface2;	973	SDL_Surface surface, surface2;
756	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
760		978
761	if (!rw)	979	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
763		981
…		…
836	void	1054	void
837	error (char *message)	1055	error (char *message)
838	CODE:	1056	CODE:
839	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
840	#ifdef _WIN32	1058	#ifdef _WIN32
841	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
842	#endif	1060	#endif
843		1061
844	void	1062	void
845	fatal (char *message)	1063	fatal (char *message)
846	CODE:	1064	CODE:
847	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
848	#ifdef _WIN32	1066	#ifdef _WIN32
849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
850	#endif	1068	#endif
851	_exit (1);	1069	_exit (1);
852		1070
853	void	1071	void
854	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
857	ExitThread (retval); // unclean, please beam me up	1075	ExitThread (retval); // unclean, please beam me up
858	#else	1076	#else
859	_exit (retval);	1077	_exit (retval);
860	#endif	1078	#endif
861		1079
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1080	void
		1081	debug ()
		1082	CODE:
		1083	{
		1084	#if DEBUG
		1085	VALGRIND_DO_LEAK_CHECK;
		1086	#endif
		1087	}
863		1088
864	CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
		1090
		1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
865	new_from_file (SV class, char path, int id = 0)	1094	new_from_file (SV class, char path, int id = 0)
866	CODE:	1095	CODE:
867	{	1096	{
868	int count;	1097	int count;
869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
872	}	1101	}
873	OUTPUT:	1102	OUTPUT:
874	RETVAL	1103	RETVAL
875		1104
876	void	1105	void
877	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
878	CODE:	1107	CODE:
879	pango_font_description_free (self);	1108	pango_font_description_free (self);
880		1109
881	void	1110	void
882	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
883	CODE:	1113	CODE:
884	default_font = self;	1114	default_font = self;
885		1115
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
887		1117
		1118	PROTOTYPES: DISABLE
		1119
888	void	1120	void
889	reset_glyph_cache ()	1121	glyph_cache_backup ()
		1122	PROTOTYPE:
890	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
891	tc_clear ();	1130	tc_restore ();
892		1131
893	CFPlus::Layout	1132	DC::Layout
894	new (SV *class)	1133	new (SV *class)
895	CODE:	1134	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
897		1136
898	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
900	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
905		1145
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
908	OUTPUT:	1148	OUTPUT:
909	RETVAL	1149	RETVAL
910		1150
911	void	1151	void
912	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
913	CODE:	1153	CODE:
914	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
915	Safefree (self);	1156	Safefree (self);
916		1157
917	void	1158	void
918	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
919	CODE:	1160	CODE:
920	{	1161	{
921	STRLEN textlen;	1162	STRLEN textlen;
922	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
923		1164
924	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
925	}	1166	}
926		1167
927	void	1168	void
928	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
929	CODE:	1170	CODE:
930	{	1171	{
931	STRLEN textlen;	1172	STRLEN textlen;
932	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
933		1174
934	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
935	}	1176	}
936		1177
937	void	1178	void
938	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
939	CODE:	1180	CODE:
940	{	1181	{
941	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
942	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
943	const char *pos = text;	1184	const char *pos = text;
…		…
978	if (attrs)	1219	if (attrs)
979	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
980	}	1221	}
981		1222
982	void	1223	void
983	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
984	PPCODE:	1225	PPCODE:
985	{	1226	{
986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987		1228
988	do	1229	do
989	{	1230	{
990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991		1232
992	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
993	{	1234	{
994	PangoRectangle extents;	1235	PangoRectangle extents;
995	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1003		1244
1004	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1005	}	1246	}
1006		1247
1007	int	1248	int
1008	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1009	CODE:	1250	CODE:
1010	{	1251	{
1011	int lines = 1;	1252	int lines = 1;
1012	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1013		1254
…		…
1018	}	1259	}
1019	OUTPUT:	1260	OUTPUT:
1020	RETVAL	1261	RETVAL
1021		1262
1022	SV *	1263	SV *
1023	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1024	CODE:	1265	CODE:
1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1027	OUTPUT:	1268	OUTPUT:
1028	RETVAL	1269	RETVAL
1029		1270
1030	void	1271	void
1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032	CODE:	1273	CODE:
1033	self->r = r;	1274	self->r = r;
1034	self->g = g;	1275	self->g = g;
1035	self->b = b;	1276	self->b = b;
1036	self->a = a;	1277	self->a = a;
1037		1278
1038	void	1279	void
1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1040	CODE:	1281	CODE:
1041	if (self->font != font)	1282	if (self->font != font)
1042	{	1283	{
1043	self->font = font;	1284	self->font = font;
1044	layout_update_font (self);	1285	layout_update_font (self);
1045	}	1286	}
1046		1287
1047	void	1288	void
1048	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1049	CODE:	1290	CODE:
1050	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1051	{	1292	{
1052	self->base_height = base_height;	1293	self->base_height = base_height;
1053	layout_update_font (self);	1294	layout_update_font (self);
1054	}	1295	}
1055		1296
1056	void	1297	void
1057	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1058	CODE:	1299	CODE:
1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060		1301
1061	void	1302	void
1062	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1063	CODE:	1304	CODE:
1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065		1306
1066	void	1307	void
1067	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1068	CODE:	1309	CODE:
1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070		1311
1071	void	1312	void
1072	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1073	CODE:	1314	CODE:
1074	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1079	);	1320	);
1080		1321
1081	void	1322	void
1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1083	CODE:	1324	CODE:
1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085		1326
1086	void	1327	void
1087	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1088	PPCODE:	1329	PPCODE:
1089	{	1330	{
1090	int w, h;	1331	int w, h;
1091		1332
1092	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1095	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1096	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1097	}	1338	}
1098		1339
1099	int	1340	int
1100	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1101	CODE:	1342	CODE:
1102	{	1343	{
1103	PangoRectangle rect;	1344	PangoRectangle rect;
1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1106	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1107	}	1348	}
1108	OUTPUT:	1349	OUTPUT:
1109	RETVAL	1350	RETVAL
1110		1351
1111	int	1352	int
1112	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1113	CODE:	1354	CODE:
1114	{	1355	{
1115	int index, trailing;	1356	int index, trailing;
1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1118	}	1359	}
1119	OUTPUT:	1360	OUTPUT:
1120	RETVAL	1361	RETVAL
1121		1362
1122	void	1363	void
1123	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1124	PPCODE:	1365	PPCODE:
1125	{	1366	{
1126	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128		1369
1129	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1130	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133	}	1374	}
1134		1375
1135	void	1376	void
1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137	PPCODE:	1378	PPCODE:
1138	{	1379	{
1139	int line, x;	1380	int line, x;
1140		1381
1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143		1385	--line;
		1386	#endif
1144	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1390	}
1148		1391
1149	void	1392	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1394	PPCODE:
1152	{	1395	{
1153	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1154	int index, trailing;	1397	int index, trailing;
1155		1398
1156	if (line < 0)	1399	if (line < 0)
1157	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1158		1401
1159	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1161		1404
1162	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163		1406
1164	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1414	}
1172	}	1415	}
1173		1416
1174	void	1417	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1178	self->pl,	1422	self->pl,
		1423	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1181	flags	1426	flags
1182	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1183		1431
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1432	void
1187	pad2pot (SV data_, SV w_, SV *h_)	1433	draw (DC::Layout self)
1188	CODE:	1434	CODE:
1189	{	1435	{
1190	int ow = SvIV (w_);	1436	glEnable (GL_TEXTURE_2D);
1191	int oh = SvIV (h_);	1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192		1443
1193	if (ow && oh)	1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1452
		1453	PROTOTYPES: ENABLE
		1454
		1455	void
		1456	pad (SV *data_, int ow, int oh, int nw, int nh)
		1457	CODE:
		1458	{
		1459	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1194	{	1460	{
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;	1461	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1462	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1463	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1464	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1465
1207	SvPOK_only (result_);	1466	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1467	SvCUR_set (result_, nw * nh * bpp);
1209		1468
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1469	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1470	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1471	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1472
1214	sv_setsv (data_, result_);	1473	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1474	}
1221	}	1475	}
1222		1476
1223	void	1477	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1478	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1484	{
1231	HV hv = (HV )SvRV (self);	1485	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
1235		1492
1236	if (items < 5)	1493	if (items < 5)
1237	{	1494	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1524	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
1269	}	1526	}
1270	}	1527	}
1271		1528
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1530	CODE:
		1531	{
		1532	GLint width;
		1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1534	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1535	RETVAL = width > 0;
		1536	}
		1537	OUTPUT:
		1538	RETVAL
1273		1539
1274	CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
		1541
		1542	PROTOTYPES: DISABLE
		1543
		1544	DC::Map
1275	new (SV *class)	1545	new (SV *class)
1276	CODE:	1546	CODE:
1277	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1548	RETVAL->x = 0;
1279	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1557	RETVAL->row = 0;
1288	OUTPUT:	1558	OUTPUT:
1289	RETVAL	1559	RETVAL
1290		1560
1291	void	1561	void
1292	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1293	CODE:	1563	CODE:
1294	{	1564	{
1295	map_clear (self);	1565	map_clear (self);
1296	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1297	Safefree (self->tex);	1567	Safefree (self->tex);
1298	Safefree (self);	1568	Safefree (self);
1299	}	1569	}
1300		1570
1301	void	1571	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1573	CODE:
1304	self->w = map_width;	1574	self->w = map_width;
1305	self->h = map_height;	1575	self->h = map_height;
1306		1576
1307	void	1577	void
1308	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1309	CODE:	1579	CODE:
1310	map_clear (self);	1580	map_clear (self);
1311		1581
1312	void	1582	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1584	CODE:
1315	{	1585	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1587	need_texid (self, tile);
1318	}	1588	}
1319		1589
1320	void	1590	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1592	CODE:
1323	{	1593	{
1324	tileid texid;	1594	tileid texid;
1325	maptex *tex;	1595	maptex *tex;
1326		1596
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1341	}	1611	}
1342		1612
1343	void	1613	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)	1614	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:	1615	CODE:
1346	{	1616	{
1347	need_texid (self, texid);	1617	need_texid (self, texid);
1348		1618
1349	{	1619	{
…		…
1369	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1641	}
1372		1642
1373	int	1643	int
1374	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1375	ALIAS:	1645	ALIAS:
1376	oy = 1	1646	oy = 1
1377	x = 2	1647	x = 2
1378	y = 3	1648	y = 3
1379	w = 4	1649	w = 4
…		…
1390	}	1660	}
1391	OUTPUT:	1661	OUTPUT:
1392	RETVAL	1662	RETVAL
1393		1663
1394	void	1664	void
1395	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1396	CODE:	1666	CODE:
1397	{	1667	{
1398	if (dx > 0)	1668	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1670	else if (dx < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1417	}	1687	}
1418	}	1688	}
1419		1689
1420	void	1690	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	1692	CODE:
1423	{	1693	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	1695	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	1696	mapcell *cell;
1427	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1428		1700
1429	while (data < data_end - 1)	1701	while (data < data_end - 1)
1430	{	1702	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1432		1704
…		…
1452	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1453		1725
1454	do	1726	do
1455	{	1727	{
1456	ext = *data++;	1728	ext = *data++;
1457	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1458		1730
1459	if (cmd < 4)	1731	if (cmd < 4)
1460	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1461	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1462	{	1734	{
…		…
1465	}	1737	}
1466	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1467	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1468	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1469	{	1741	{
1470	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1471	; // decode player count	1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1472		1746
1473	data += *data + 1;	1747	data += *data + 1;
1474	}	1748	}
1475	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1476	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1483	}	1757	}
1484	else	1758	else
1485	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1486	}	1760	}
1487		1761
		1762	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1763	if (flags & (4 >> z))
1489	{	1764	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1766	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1493	}	1782	}
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	}	1783	}
1509	else	1784	else
1510	cell->darkness = 0;	1785	cell->darkness = 0;
1511	}	1786	}
1512	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1513		1790
1514	SV *	1791	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1792	mapmap (DC::Map self, int x0, int y0, int w, int h)
1516	CODE:	1793	CODE:
1517	{	1794	{
1518	int x1, x;	1795	int x1, x;
1519	int y1, y;	1796	int y1, y;
1520	int z;	1797	int z;
…		…
1565	}	1842	}
1566	OUTPUT:	1843	OUTPUT:
1567	RETVAL	1844	RETVAL
1568		1845
1569	void	1846	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1847	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:	1848	CODE:
1572	{	1849	{
		1850	int x, y, z;
		1851
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1852	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1853	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)	1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	1855	smooth_key skey;
1577	int x, y, z;	1856	int pl_x, pl_y;
1578	int last_name;	1857	maptex pl_tex;
		1858	rc_t *rc = rc_alloc ();
		1859	rc_key_t key;
		1860	rc_array_t *arr;
		1861
		1862	pl_tex.name = 0;
1579		1863
1580	// thats current max. sorry.	1864	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1865	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1866	if (sh > 255) sh = 255;
1583		1867
1584	// clear key, in case of extra padding	1868	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1869	memset (&skey, 0, sizeof (skey));
1586		1870
1587	glColor4ub (255, 255, 255, 255);	1871	memset (&key, 0, sizeof (key));
1588		1872	key.r = 255;
1589	glEnable (GL_BLEND);	1873	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1874	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1875	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1876	key.mode = GL_QUADS;
1593		1877	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	1878	key.texname = -1;
1595
1596	last_name = 0;
1597		1879
1598	mx += self->x;	1880	mx += self->x;
1599	my += self->y;	1881	my += self->y;
1600		1882
1601	// first pass: determine smooth_max	1883	// first pass: determine smooth_max
…		…
1617	MAX (self->tex [cell->tile [0]].smoothlevel,	1899	MAX (self->tex [cell->tile [0]].smoothlevel,
1618	MAX (self->tex [cell->tile [1]].smoothlevel,	1900	MAX (self->tex [cell->tile [1]].smoothlevel,
1619	self->tex [cell->tile [2]].smoothlevel));	1901	self->tex [cell->tile [2]].smoothlevel));
1620	}	1902	}
1621	}	1903	}
		1904
		1905	glEnable (GL_BLEND);
		1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1622		1908
1623	for (z = 0; z <= 2; z++)	1909	for (z = 0; z <= 2; z++)
1624	{	1910	{
1625	memset (smooth_level, 0, sizeof (smooth_level));	1911	memset (smooth_level, 0, sizeof (smooth_level));
1626		1912
…		…
1639	{	1925	{
1640	maptex tex = self->tex [tile];	1926	maptex tex = self->tex [tile];
1641	int px = (x + 1) * T - tex.w;	1927	int px = (x + 1) * T - tex.w;
1642	int py = (y + 1) * T - tex.h;	1928	int py = (y + 1) * T - tex.h;
1643		1929
1644	// suppressing texture state switches here
1645	// is only moderately effective, but worth the extra effort
1646	if (last_name != tex.name)	1930	if (key.texname != tex.name)
1647	{	1931	{
1648	if (!tex.name)	1932	if (!tex.name)
1649	tex = self->tex [2]; /* missing, replace by noface */	1933	tex = self->tex [2]; /* missing, replace by noface */
1650		1934
1651	glEnd ();	1935	key.texname = tex.name;
1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	arr = rc_array (rc, &key);
1653	glBegin (GL_QUADS);
1654	}	1937	}
1655		1938
1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1939	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	{	1940	{
		1941	pl_x = px;
		1942	pl_y = py;
		1943	pl_tex = tex;
		1944	continue;
		1945	}
		1946
		1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1951
		1952	if (expect_false (cell->flags) && expect_false (z == 2))
		1953	{
		1954	// overlays such as the speech bubble, probably more to come
1663	if (cell->flags & 1)	1955	if (cell->flags & 1)
1664	{	1956	{
1665	maptex tex = self->tex [1];	1957	maptex tex = self->tex [1];
1666	int px = x * T + T * 2 / 32;	1958	int px = x * T + T * 2 / 32;
1667	int py = y * T - T * 6 / 32;	1959	int py = y * T - T * 6 / 32;
1668		1960
		1961	if (tex.name)
1669	glEnd ();	1962	{
1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1963	if (key.texname != tex.name)
		1964	{
		1965	key.texname = tex.name;
		1966	arr = rc_array (rc, &key);
		1967	}
		1968
		1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1671	glBegin (GL_QUADS);	1973	}
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	}	1974	}
1678	}	1975	}
1679		1976
1680	// update smooth hash	1977	// update smooth hash
1681	if (tex.smoothtile)	1978	if (tex.smoothtile)
…		…
1717	}	2014	}
1718	}	2015	}
1719	}	2016	}
1720	}	2017	}
1721		2018
		2019	rc_draw (rc);
		2020	rc_clear (rc);
		2021
1722	// go through all smoothlevels, lowest to highest, then draw.	2022	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	2023	// this is basically counting sort
1724	{	2024	{
1725	int w, b;	2025	int w, b;
1726		2026
		2027	glEnable (GL_TEXTURE_2D);
		2028	glBegin (GL_QUADS);
1727	for (w = 0; w < 256 / 32; ++w)	2029	for (w = 0; w < 256 / 32; ++w)
1728	{	2030	{
1729	uint32_t smask = smooth_level [w];	2031	uint32_t smask = smooth_level [w];
1730	if (smask)	2032	if (smask)
1731	for (b = 0; b < 32; ++b)	2033	for (b = 0; b < 32; ++b)
…		…
1740	smooth_key skey = (smooth_key )HeKEY (he);	2042	smooth_key skey = (smooth_key )HeKEY (he);
1741	IV bits = SvIVX (HeVAL (he));	2043	IV bits = SvIVX (HeVAL (he));
1742		2044
1743	if (!(bits & 0x1000)	2045	if (!(bits & 0x1000)
1744	&& skey->level == level	2046	&& skey->level == level
1745	&& level >= smooth_max [skey->x][skey->y])	2047	&& level > smooth_max [skey->x][skey->y])
1746	{	2048	{
1747	maptex tex = self->tex [skey->tile];	2049	maptex tex = self->tex [skey->tile];
1748	int px = (((int)skey->x) - 1) * T;	2050	int px = (((int)skey->x) - 1) * T;
1749	int py = (((int)skey->y) - 1) * T;	2051	int py = (((int)skey->y) - 1) * T;
1750	int border = bits & 15;	2052	int border = bits & 15;
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752	float dx = tex.s * .0625f; // 16 images/row	2054	float dx = tex.s * .0625f; // 16 images/row
1753	float dy = tex.t * .5f ; // 2 images/column	2055	float dy = tex.t * .5f ; // 2 images/column
1754		2056
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)	2057	if (tex.name)
1758	{	2058	{
		2059	// this time avoiding texture state changes
		2060	// save gobs of state changes.
1759	if (!tex.name)	2061	if (key.texname != tex.name)
1760	continue; // smoothing not yet available	2062	{
1761
1762	glEnd ();	2063	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764	glBegin (GL_QUADS);	2065	glBegin (GL_QUADS);
1765	}	2066	}
1766		2067
1767	if (border)	2068	if (border)
1768	{	2069	{
1769	float ox = border * dx;	2070	float ox = border * dx;
1770		2071
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2076	}
1776		2077
1777	if (corner)	2078	if (corner)
1778	{	2079	{
1779	float ox = corner * dx;	2080	float ox = corner * dx;
1780		2081
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2086	}
1785	}	2087	}
1786	}	2088	}
1787	}	2089	}
1788	}	2090	}
1789	}	2091	}
		2092
		2093	glEnd ();
		2094	glDisable (GL_TEXTURE_2D);
		2095	key.texname = -1;
1790	}	2096	}
1791		2097
1792	hv_clear (smooth);	2098	hv_clear (smooth);
1793	}	2099	}
1794		2100
1795	glEnd ();	2101	if (pl_tex.name)
		2102	{
		2103	maptex tex = pl_tex;
		2104	int px = pl_x + pdx;
		2105	int py = pl_y + pdy;
1796		2106
1797	glDisable (GL_TEXTURE_2D);	2107	key.texname = tex.name;
		2108	arr = rc_array (rc, &key);
		2109
		2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2114
		2115	rc_draw (rc);
		2116	}
		2117
1798	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
		2119	rc_free (rc);
1799		2120
1800	// top layer: overlays such as the health bar	2121	// top layer: overlays such as the health bar
1801	for (y = 0; y < sh; y++)	2122	for (y = 0; y < sh; y++)
1802	if (0 <= y + my && y + my < self->rows)	2123	if (0 <= y + my && y + my < self->rows)
1803	{	2124	{
…		…
1828	}	2149	}
1829	}	2150	}
1830	}	2151	}
1831		2152
1832	void	2153	void
1833	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1834	CODE:	2155	CODE:
1835	{	2156	{
1836	static float color[16][3] = {	2157	static float color[16][3] = {
1837	{ 0.00F, 0.00F, 0.00F },	2158	{ 0.00F, 0.00F, 0.00F },
1838	{ 1.00F, 1.00F, 1.00F },	2159	{ 1.00F, 1.00F, 1.00F },
…		…
1888	glDisable (GL_BLEND);	2209	glDisable (GL_BLEND);
1889	glDisable (GL_TEXTURE_2D);	2210	glDisable (GL_TEXTURE_2D);
1890	}	2211	}
1891		2212
1892	void	2213	void
1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1894	PPCODE:	2215	PPCODE:
1895	{	2216	{
1896	int x, y;	2217	int x, y;
		2218	int sw1 = sw + 2;
		2219	int sh1 = sh + 2;
		2220	int sh3 = sh * 3;
1897	int sw4 = (sw + 3) & ~3;	2221	int sw34 = (sw * 3 + 3) & ~3;
		2222	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2223	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2224	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1900		2225
1901	memset (darkness, 255, sw4 * sh);
1902	SvPOK_only (darkness_sv);	2226	SvPOK_only (darkness3_sv);
1903	SvCUR_set (darkness_sv, sw4 * sh);	2227	SvCUR_set (darkness3_sv, sw34 * sh3);
1904		2228
1905	mx += self->x;	2229	mx += self->x - 1;
1906	my += self->y;	2230	my += self->y - 1;
1907		2231
		2232	memset (darkness1, 255, sw1 * sh1);
		2233
1908	for (y = 0; y < sh; y++)	2234	for (y = 0; y < sh1; y++)
1909	if (0 <= y + my && y + my < self->rows)	2235	if (0 <= y + my && y + my < self->rows)
1910	{	2236	{
1911	maprow *row = self->row + (y + my);	2237	maprow *row = self->row + (y + my);
1912		2238
1913	for (x = 0; x < sw; x++)	2239	for (x = 0; x < sw1; x++)
1914	if (row->c0 <= x + mx && x + mx < row->c1)	2240	if (row->c0 <= x + mx && x + mx < row->c1)
1915	{	2241	{
1916	mapcell *cell = row->col + (x + mx - row->c0);	2242	mapcell *cell = row->col + (x + mx - row->c0);
1917		2243
1918	darkness[y * sw4 + x] = cell->darkness	2244	darkness1 [y * sw1 + x] = cell->darkness
1919	? 255 - (cell->darkness - 1)	2245	? 255 - (cell->darkness - 1)
1920	: 255 - FOW_DARKNESS;	2246	: 255 - FOW_DARKNESS;
1921	}	2247	}
1922	}	2248	}
1923		2249
		2250	for (y = 0; y < sh; ++y)
		2251	for (x = 0; x < sw; ++x)
		2252	{
		2253	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2254	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2255	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2256	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2257	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2258	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2259	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2260	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2261	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2262
		2263	uint8_t r11 = (d11 + d21 + d12) / 3;
		2264	uint8_t r21 = d21;
		2265	uint8_t r31 = (d21 + d31 + d32) / 3;
		2266
		2267	uint8_t r12 = d12;
		2268	uint8_t r22 = d22;
		2269	uint8_t r32 = d32;
		2270
		2271	uint8_t r13 = (d13 + d23 + d12) / 3;
		2272	uint8_t r23 = d23;
		2273	uint8_t r33 = (d23 + d33 + d32) / 3;
		2274
		2275	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2276	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2277	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2278	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2279	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2280	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2281	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2282	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2283	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2284	}
		2285
		2286	free (darkness1);
		2287
1924	EXTEND (SP, 3);	2288	EXTEND (SP, 3);
1925	PUSHs (sv_2mortal (newSViv (sw4)));	2289	PUSHs (sv_2mortal (newSViv (sw34)));
1926	PUSHs (sv_2mortal (newSViv (sh)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
1927	PUSHs (darkness_sv);	2291	PUSHs (darkness3_sv);
1928	}	2292	}
1929		2293
1930	SV *	2294	SV *
1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2295	get_rect (DC::Map self, int x0, int y0, int w, int h)
1932	CODE:	2296	CODE:
1933	{	2297	{
1934	int x, y, x1, y1;	2298	int x, y, x1, y1;
1935	SV data_sv = newSV (w h * 7 + 5);	2299	SV data_sv = newSV (w h * 7 + 5);
1936	uint8_t data = (uint8_t )SvPVX (data_sv);	2300	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1993	else	2357	else
1994	*data++ = 0;	2358	*data++ = 0;
1995	}	2359	}
1996	}	2360	}
1997		2361
		2362	/* if size is wh + 5 then no data has been found /
		2363	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2364	{
1998	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
1999	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
2000	RETVAL = data_sv;	2369	RETVAL = data_sv;
2001	}	2370	}
2002	OUTPUT:	2371	OUTPUT:
2003	RETVAL	2372	RETVAL
2004		2373
2005	void	2374	void
2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2375	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2007	PPCODE:	2376	PPCODE:
2008	{	2377	{
2009	int x, y, z;	2378	int x, y, z;
2010	int w, h;	2379	int w, h;
2011	int x1, y1;	2380	int x1, y1;
		2381	STRLEN len;
		2382	uint8_t data, end;
		2383
		2384	len = SvLEN (data_sv);
		2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2386	data = SvPVbyte_nolen (data_sv);
		2387	end = data + len + 8;
		2388
		2389	if (len < 5)
		2390	XSRETURN_EMPTY;
2012		2391
2013	if (*data++ != 0)	2392	if (*data++ != 0)
2014	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
2015		2394
2016	w = data++ << 8; w \|= data++;	2395	w = data++ << 8; w \|= data++;
2017	h = data++ << 8; h \|= data++;	2396	h = data++ << 8; h \|= data++;
2018		2397
2019	// we need to do this 'cause we don't keep an absolute coord system for rows	2398	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2031	{	2410	{
2032	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
2033		2412
2034	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
2035	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
2036	uint8_t flags = *data++;	2420	flags = *data++;
2037		2421
2038	if (flags)	2422	if (flags)
2039	{	2423	{
2040	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
2041	tileid tile[3] = { 0, 0, 0 };	2425	tileid tile[3] = { 0, 0, 0 };
…		…
2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2428	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2429	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2046		2430
2047	if (cell->darkness == 0)	2431	if (cell->darkness == 0)
2048	{	2432	{
2049	cell->darkness = 0;	2433	/cell->darkness = 0;/
		2434	EXTEND (SP, 3);
2050		2435
2051	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
2052	{	2437	{
2053	tileid t = tile [z];	2438	tileid t = tile [z];
2054		2439
2055	if (t >= self->texs \|\| (t && !self->tex [t].name))	2440	if (t >= self->texs \|\| (t && !self->tex [t].name))
2056	{	2441	{
2057	XPUSHs (sv_2mortal (newSViv (t)));	2442	PUSHs (sv_2mortal (newSViv (t)));
2058	need_texid (self, t);	2443	need_texid (self, t);
2059	}	2444	}
2060		2445
2061	cell->tile [z] = t;	2446	cell->tile [z] = t;
2062	}	2447	}
…		…
2064	}	2449	}
2065	}	2450	}
2066	}	2451	}
2067	}	2452	}
2068		2453
2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
2070		2455
2071	CFPlus::MixChunk	2456	DC::RW
2072	new_from_file (SV class, char path)	2457	new (SV class, SV data_sv)
2073	CODE:	2458	CODE:
2074	RETVAL = Mix_LoadWAV (path);	2459	{
		2460	STRLEN datalen;
		2461	char *data = SvPVbyte (data_sv, datalen);
		2462
		2463	RETVAL = SDL_RWFromConstMem (data, datalen);
		2464	}
2075	OUTPUT:	2465	OUTPUT:
2076	RETVAL	2466	RETVAL
2077		2467
		2468	DC::RW
		2469	new_from_file (SV class, const char path, const char *mode = "rb")
		2470	CODE:
		2471	RETVAL = SDL_RWFromFile (path, mode);
		2472	OUTPUT:
		2473	RETVAL
		2474
		2475	# fails on win32:
		2476	# dc.xs(2268) : error C2059: syntax error : '('
2078	void	2477	#void
		2478	#close (DC::RW self)
		2479	# CODE:
		2480	# (self->(close)) (self);
		2481
		2482	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2483
		2484	PROTOTYPES: DISABLE
		2485
		2486	DC::Channel
		2487	find ()
		2488	CODE:
		2489	{
		2490	RETVAL = Mix_GroupAvailable (-1);
		2491
		2492	if (RETVAL < 0)
		2493	{
		2494	RETVAL = Mix_GroupOldest (-1);
		2495
		2496	if (RETVAL < 0)
		2497	XSRETURN_UNDEF;
		2498
		2499	Mix_HaltChannel (RETVAL);
		2500	}
		2501
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	OUTPUT:
		2506	RETVAL
		2507
		2508	void
		2509	halt (DC::Channel self)
		2510	CODE:
		2511	Mix_HaltChannel (self);
		2512
		2513	void
		2514	expire (DC::Channel self, int ticks = -1)
		2515	CODE:
		2516	Mix_ExpireChannel (self, ticks);
		2517
		2518	void
		2519	fade_out (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_FadeOutChannel (self, ticks);
		2522
		2523	int
		2524	volume (DC::Channel self, int volume)
		2525	CODE:
		2526	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	void
		2531	unregister_all_effects (DC::Channel self)
		2532	CODE:
		2533	Mix_UnregisterAllEffects (self);
		2534
		2535	void
		2536	set_panning (DC::Channel self, int left, int right)
		2537	CODE:
		2538	left = CLAMP (left , 0, 255);
		2539	right = CLAMP (right, 0, 255);
		2540	Mix_SetPanning (self, left, right);
		2541
		2542	void
		2543	set_distance (DC::Channel self, int distance)
		2544	CODE:
		2545	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2546
		2547	void
		2548	set_position (DC::Channel self, int angle, int distance)
		2549	CODE:
		2550
		2551	void
		2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2553	CODE:
		2554	{
		2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2558	}
		2559
		2560	void
		2561	set_reverse_stereo (DC::Channel self, int flip)
		2562	CODE:
		2563	Mix_SetReverseStereo (self, flip);
		2564
		2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2566
		2567	PROTOTYPES: DISABLE
		2568
		2569	DC::MixChunk
		2570	new (SV *class, DC::RW rwops)
		2571	CODE:
		2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2573	OUTPUT:
		2574	RETVAL
		2575
		2576	void
2079	DESTROY (CFPlus::MixChunk self)	2577	DESTROY (DC::MixChunk self)
2080	CODE:	2578	CODE:
2081	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
2082		2580
2083	int	2581	int
2084	volume (CFPlus::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
2085	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
2086	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
2087	OUTPUT:	2587	OUTPUT:
2088	RETVAL	2588	RETVAL
2089		2589
2090	int	2590	DC::Channel
2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2591	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092	CODE:	2592	CODE:
		2593	{
2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2594	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2595
		2596	if (RETVAL < 0)
		2597	XSRETURN_UNDEF;
		2598
		2599	if (channel < 0)
		2600	{
		2601	Mix_UnregisterAllEffects (RETVAL);
		2602	Mix_Volume (RETVAL, 128);
		2603	}
		2604	}
2094	OUTPUT:	2605	OUTPUT:
2095	RETVAL	2606	RETVAL
2096		2607
2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2098		2609
2099	int	2610	int
2100	volume (int volume = -1)	2611	volume (int volume = -1)
		2612	PROTOTYPE: ;$
2101	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
2102	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
2103	OUTPUT:	2617	OUTPUT:
2104	RETVAL	2618	RETVAL
2105		2619
		2620	void
		2621	fade_out (int ms)
		2622	CODE:
		2623	Mix_FadeOutMusic (ms);
		2624
		2625	void
		2626	halt ()
		2627	CODE:
		2628	Mix_HaltMusic ();
		2629
2106	CFPlus::MixMusic	2630	DC::MixMusic
2107	new_from_file (SV class, char path)	2631	new (SV *class, DC::RW rwops)
2108	CODE:	2632	CODE:
2109	RETVAL = Mix_LoadMUS (path);	2633	RETVAL = Mix_LoadMUS_RW (rwops);
2110	OUTPUT:	2634	OUTPUT:
2111	RETVAL	2635	RETVAL
2112		2636
2113	void	2637	void
2114	DESTROY (CFPlus::MixMusic self)	2638	DESTROY (DC::MixMusic self)
2115	CODE:	2639	CODE:
2116	Mix_FreeMusic (self);	2640	Mix_FreeMusic (self);
2117		2641
2118	int	2642	int
2119	play (CFPlus::MixMusic self, int loops = -1)	2643	play (DC::MixMusic self, int loops = -1)
2120	CODE:	2644	CODE:
2121	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
2122	OUTPUT:	2646	OUTPUT:
2123	RETVAL	2647	RETVAL
2124		2648
2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2649	void
		2650	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2651	CODE:
		2652	Mix_FadeInMusicPos (self, loops, ms, position);
		2653
		2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2655
		2656	PROTOTYPES: ENABLE
2126		2657
2127	BOOT:	2658	BOOT:
2128	{	2659	{
2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130	static const struct {	2661	static const struct {
2131	const char *name;	2662	const char *name;
2132	IV iv;	2663	IV iv;
2133	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
2134	# define const_iv(name) { # name, (IV)name }	2665	# define const_iv(name) { # name, (IV)name }
		2666	const_iv (GL_VENDOR),
		2667	const_iv (GL_VERSION),
		2668	const_iv (GL_EXTENSIONS),
2135	const_iv (GL_COLOR_MATERIAL),	2669	const_iv (GL_COLOR_MATERIAL),
2136	const_iv (GL_SMOOTH),	2670	const_iv (GL_SMOOTH),
2137	const_iv (GL_FLAT),	2671	const_iv (GL_FLAT),
2138	const_iv (GL_DITHER),	2672	const_iv (GL_DITHER),
2139	const_iv (GL_BLEND),	2673	const_iv (GL_BLEND),
…		…
2143	const_iv (GL_ALPHA_TEST),	2677	const_iv (GL_ALPHA_TEST),
2144	const_iv (GL_NORMALIZE),	2678	const_iv (GL_NORMALIZE),
2145	const_iv (GL_RESCALE_NORMAL),	2679	const_iv (GL_RESCALE_NORMAL),
2146	const_iv (GL_FRONT),	2680	const_iv (GL_FRONT),
2147	const_iv (GL_BACK),	2681	const_iv (GL_BACK),
		2682	const_iv (GL_AUX0),
2148	const_iv (GL_AND),	2683	const_iv (GL_AND),
2149	const_iv (GL_ONE),	2684	const_iv (GL_ONE),
2150	const_iv (GL_ZERO),	2685	const_iv (GL_ZERO),
2151	const_iv (GL_SRC_ALPHA),	2686	const_iv (GL_SRC_ALPHA),
2152	const_iv (GL_DST_ALPHA),	2687	const_iv (GL_DST_ALPHA),
…		…
2165	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
2166	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
2167	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
2168	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2704	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2705	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2706	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2707	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2708	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2709	const_iv (GL_COMPRESSED_RGB_ARB),
		2710	const_iv (GL_COMPRESSED_RGBA_ARB),
2170	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
		2712	const_iv (GL_PROXY_TEXTURE_1D),
		2713	const_iv (GL_PROXY_TEXTURE_2D),
2171	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
2172	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
2173	const_iv (GL_TEXTURE_ENV),	2716	const_iv (GL_TEXTURE_ENV),
2174	const_iv (GL_TEXTURE_MAG_FILTER),	2717	const_iv (GL_TEXTURE_MAG_FILTER),
2175	const_iv (GL_TEXTURE_MIN_FILTER),	2718	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2196	const_iv (GL_COLOR_LOGIC_OP),	2739	const_iv (GL_COLOR_LOGIC_OP),
2197	const_iv (GL_SEPARABLE_2D),	2740	const_iv (GL_SEPARABLE_2D),
2198	const_iv (GL_CONVOLUTION_2D),	2741	const_iv (GL_CONVOLUTION_2D),
2199	const_iv (GL_CONVOLUTION_BORDER_MODE),	2742	const_iv (GL_CONVOLUTION_BORDER_MODE),
2200	const_iv (GL_CONSTANT_BORDER),	2743	const_iv (GL_CONSTANT_BORDER),
		2744	const_iv (GL_POINTS),
2201	const_iv (GL_LINES),	2745	const_iv (GL_LINES),
2202	const_iv (GL_LINE_STRIP),	2746	const_iv (GL_LINE_STRIP),
2203	const_iv (GL_LINE_LOOP),	2747	const_iv (GL_LINE_LOOP),
2204	const_iv (GL_QUADS),	2748	const_iv (GL_QUADS),
2205	const_iv (GL_QUAD_STRIP),	2749	const_iv (GL_QUAD_STRIP),
2206	const_iv (GL_TRIANGLES),	2750	const_iv (GL_TRIANGLES),
2207	const_iv (GL_TRIANGLE_STRIP),	2751	const_iv (GL_TRIANGLE_STRIP),
2208	const_iv (GL_TRIANGLE_FAN),	2752	const_iv (GL_TRIANGLE_FAN),
		2753	const_iv (GL_POLYGON),
2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2754	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2755	const_iv (GL_POINT_SMOOTH_HINT),
		2756	const_iv (GL_LINE_SMOOTH_HINT),
		2757	const_iv (GL_POLYGON_SMOOTH_HINT),
		2758	const_iv (GL_GENERATE_MIPMAP_HINT),
		2759	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
		2761	const_iv (GL_DONT_CARE),
		2762	const_iv (GL_NICEST),
2211	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
2212	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
2213	const_iv (GL_T2F_V3F),	2765	const_iv (GL_T2F_V3F),
2214	const_iv (GL_T2F_N3F_V3F),	2766	const_iv (GL_T2F_N3F_V3F),
2215	# undef const_iv	2767	# undef const_iv
2216	};	2768	};
2217		2769
2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2770	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2772
		2773	texture_av = newAV ();
		2774	AvREAL_off (texture_av);
2220	}	2775	}
		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
2221		2782
2222	char *	2783	char *
2223	gl_vendor ()	2784	gl_vendor ()
2224	CODE:	2785	CODE:
2225	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2238	CODE:	2799	CODE:
2239	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2800	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2240	OUTPUT:	2801	OUTPUT:
2241	RETVAL	2802	RETVAL
2242		2803
		2804	const char *glGetString (GLenum pname)
		2805
		2806	GLint glGetInteger (GLenum pname)
		2807	CODE:
		2808	glGetIntegerv (pname, &RETVAL);
		2809	OUTPUT:
		2810	RETVAL
		2811
		2812	GLdouble glGetDouble (GLenum pname)
		2813	CODE:
		2814	glGetDoublev (pname, &RETVAL);
		2815	OUTPUT:
		2816	RETVAL
		2817
2243	int glGetError ()	2818	int glGetError ()
2244		2819
2245	void glFinish ()	2820	void glFinish ()
2246		2821
2247	void glClear (int mask)	2822	void glClear (int mask)
…		…
2284	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# 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_)	2860	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2286		2861
2287	# near_ and far_ are due to microsofts buggy "c" compiler	2862	# 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_)	2863	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2864
		2865	PROTOTYPES: DISABLE
2289		2866
2290	void glViewport (int x, int y, int width, int height)	2867	void glViewport (int x, int y, int width, int height)
2291		2868
2292	void glScissor (int x, int y, int width, int height)	2869	void glScissor (int x, int y, int width, int height)
2293		2870
…		…
2301		2878
2302	void glRotate (float angle, float x, float y, float z)	2879	void glRotate (float angle, float x, float y, float z)
2303	CODE:	2880	CODE:
2304	glRotatef (angle, x, y, z);	2881	glRotatef (angle, x, y, z);
2305		2882
2306	void glBegin (int mode)
2307
2308	void glEnd ()
2309
2310	void glColor (float r, float g, float b, float a = 1.0)	2883	void glColor (float r, float g, float b, float a = 1.0)
2311	PROTOTYPE: @
2312	ALIAS:	2884	ALIAS:
2313	glColor_premultiply = 1	2885	glColor_premultiply = 1
2314	CODE:	2886	CODE:
2315	if (ix)	2887	if (ix)
2316	{	2888	{
…		…
2319	b *= a;	2891	b *= a;
2320	}	2892	}
2321	// microsoft visual "c" rounds instead of truncating...	2893	// microsoft visual "c" rounds instead of truncating...
2322	glColor4f (r, g, b, a);	2894	glColor4f (r, g, b, a);
2323		2895
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.)	2896	void glRasterPos (float x, float y, float z = 0.)
2331	CODE:	2897	CODE:
2332	glRasterPos3f (0, 0, z);	2898	glRasterPos3f (0, 0, z);
2333	glBitmap (0, 0, 0, 0, x, y, 0);	2899	glBitmap (0, 0, 0, 0, x, y, 0);
2334		2900
…		…
2338		2904
2339	void glTexCoord (float s, float t)	2905	void glTexCoord (float s, float t)
2340	CODE:	2906	CODE:
2341	glTexCoord2f (s, t);	2907	glTexCoord2f (s, t);
2342		2908
		2909	void glRect (float x1, float y1, float x2, float y2)
		2910	CODE:
		2911	glRectf (x1, y1, x2, y2);
		2912
		2913	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2914	CODE:
		2915	glBegin (GL_LINE_LOOP);
		2916	glVertex2f (x1, y1);
		2917	glVertex2f (x2, y1);
		2918	glVertex2f (x2, y2);
		2919	glVertex2f (x1, y2);
		2920	glEnd ();
		2921
		2922	PROTOTYPES: ENABLE
		2923
		2924	void glBegin (int mode)
		2925
		2926	void glEnd ()
		2927
		2928	void glPointSize (GLfloat size)
		2929
		2930	void glLineWidth (GLfloat width)
		2931
		2932	void glInterleavedArrays (int format, int stride, char *data)
		2933
		2934	void glDrawElements (int mode, int count, int type, char *indices)
		2935
		2936	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2937
2343	void glTexEnv (int target, int pname, float param)	2938	void glTexEnv (int target, int pname, float param)
2344	CODE:	2939	CODE:
2345	glTexEnvf (target, pname, param);	2940	glTexEnvf (target, pname, param);
2346		2941
2347	void glTexParameter (int target, int pname, float param)	2942	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)	2958	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2364	CODE:	2959	CODE:
2365	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
2366	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2367		2962
2368	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2963	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2369		2964
2370	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2965	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2371		2966
2372	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2967	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2968
		2969	void glPixelZoom (float x, float y)
2373		2970
2374	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2375		2972
2376	int glGenTexture ()	2973	int glGenTexture ()
2377	CODE:	2974	CODE:
2378	{	2975	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:	2976	OUTPUT:
2387	RETVAL	2977	RETVAL
2388		2978
2389	void glDeleteTexture (int name)	2979	void glDeleteTexture (int name)
2390	CODE:	2980	CODE:
2391	{	2981	del_texture (name);
2392	/* make a half-assed attempt at returning the memory used by the texture */	2982
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 ()	2983	int glGenList ()
2401	CODE:	2984	CODE:
2402	RETVAL = glGenLists (1);	2985	RETVAL = glGenLists (1);
2403	OUTPUT:	2986	OUTPUT:
2404	RETVAL	2987	RETVAL
…		…
2411		2994
2412	void glEndList ()	2995	void glEndList ()
2413		2996
2414	void glCallList (int list)	2997	void glCallList (int list)
2415		2998
		2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3000
		3001	PROTOTYPES: DISABLE
		3002
		3003	void
		3004	find_widget (SV *self, NV x, NV y)
		3005	PPCODE:
		3006	{
		3007	if (within_widget (self, x, y))
		3008	XPUSHs (self);
		3009	}
		3010
		3011	BOOT:
		3012	{
		3013	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3014
		3015	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3016	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3017	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3018	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3019	}
		3020
		3021	void
		3022	draw (SV *self)
		3023	CODE:
		3024	{
		3025	HV *hv;
		3026	SV **svp;
		3027	NV x, y, w, h;
		3028	SV *draw_x_sv = GvSV (draw_x_gv);
		3029	SV *draw_y_sv = GvSV (draw_y_gv);
		3030	SV *draw_w_sv = GvSV (draw_w_gv);
		3031	SV *draw_h_sv = GvSV (draw_h_gv);
		3032	double draw_x, draw_y;
		3033
		3034	if (!SvROK (self))
		3035	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3036
		3037	hv = (HV *)SvRV (self);
		3038
		3039	if (SvTYPE (hv) != SVt_PVHV)
		3040	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3041
		3042	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3043	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3044
		3045	if (!h \|\| !w)
		3046	XSRETURN_EMPTY;
		3047
		3048	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3049	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3050
		3051	draw_x = SvNV (draw_x_sv) + x;
		3052	draw_y = SvNV (draw_y_sv) + y;
		3053
		3054	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3055	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3056	XSRETURN_EMPTY;
		3057
		3058	sv_setnv (draw_x_sv, draw_x);
		3059	sv_setnv (draw_y_sv, draw_y);
		3060
		3061	glPushMatrix ();
		3062	glTranslated (x, y, 0);
		3063
		3064	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3065	{
		3066	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3067
		3068	if (svp && SvTRUE (*svp))
		3069	{
		3070	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3071	glEnable (GL_BLEND);
		3072	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3073	glBegin (GL_QUADS);
		3074	glVertex2f (0, 0);
		3075	glVertex2f (w, 0);
		3076	glVertex2f (w, h);
		3077	glVertex2f (0, h);
		3078	glEnd ();
		3079	glDisable (GL_BLEND);
		3080	}
		3081	}
		3082	#if 0
		3083	// draw borders, for debugging
		3084	glPushMatrix ();
		3085	glColor4f (1., 1., 0., 1.);
		3086	glTranslatef (.5, .5, 0.);
		3087	glBegin (GL_LINE_LOOP);
		3088	glVertex2f (0 , 0);
		3089	glVertex2f (w - 1, 0);
		3090	glVertex2f (w - 1, h - 1);
		3091	glVertex2f (0 , h - 1);
		3092	glEnd ();
		3093	glPopMatrix ();
		3094	#endif
		3095	PUSHMARK (SP);
		3096	XPUSHs (self);
		3097	PUTBACK;
		3098	call_method ("_draw", G_VOID \| G_DISCARD);
		3099	SPAGAIN;
		3100
		3101	glPopMatrix ();
		3102
		3103	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3104	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3105	}
		3106

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.187 by root, Sat Apr 21 23:36:20 2007 UTC vs. Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.187 by root, Sat Apr 21 23:36:20 2007 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC