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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.189 by root, Sat Apr 21 23:54:23 2007 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 2007 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
…		…
65	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
66	#include "glfunc.h"	79	#include "glfunc.h"
67	#undef GL_FUNC	80	#undef GL_FUNC
68	} gl;	81	} gl;
69		82
		83	static void
70	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
71	{	85	{
72	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
73	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
74	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
75	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
76	else	90	else
77	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
78	}	92	}
79		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
80	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
81		120
82	#include "pango-font.c"	121	#include "pango-font.c"
83	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
84	#include "pango-render.c"	123	#include "pango-render.c"
85		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
86	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
87	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
88		129
89	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
90		131
91	static int	132	static int
92	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
93	{	134	{
94	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
108		149
109	typedef struct cf_layout {	150	typedef struct cf_layout {
110	PangoLayout *pl;	151	PangoLayout *pl;
111	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
112	int base_height;	153	int base_height;
113	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
114	} *CFPlus__Layout;	156	} *DC__Layout;
115		157
116	static CFPlus__Font default_font;	158	static DC__Font default_font;
117	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
118	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
119		161
120	static void	162	static void
121	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
126	#endif	168	#endif
127	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
128	}	170	}
129		171
130	static void	172	static void
131	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
132	{	174	{
133	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
134	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
135	*/	177	*/
136	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
140		182
141	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
142	}	184	}
143		185
144	static void	186	static void
145	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
146	{	188	{
147	PangoRectangle rect;	189	PangoRectangle rect;
148		190
149	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
150	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
161		203
162	typedef uint16_t tileid;	204	typedef uint16_t tileid;
163	typedef uint16_t faceid;	205	typedef uint16_t faceid;
164		206
165	typedef struct {	207	typedef struct {
166	int name;	208	GLuint name;
167	int w, h;	209	int w, h;
168	float s, t;	210	float s, t;
169	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
170	tileid smoothtile;	212	tileid smoothtile;
171	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
189	int faces; tileid *face2tile; // [faceid]	231	int faces; tileid *face2tile; // [faceid]
190	int texs; maptex *tex; // [tileid]	232	int texs; maptex *tex; // [tileid]
191		233
192	int32_t rows;	234	int32_t rows;
193	maprow *row;	235	maprow *row;
194	} *CFPlus__Map;	236	} *DC__Map;
195		237
196	static char *	238	static char *
197	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
198	{	240	{
199	char *p;	241	char *p;
…		…
237	self->texs *= 2;	279	self->texs *= 2;
238	}	280	}
239	}	281	}
240		282
241	static maprow *	283	static maprow *
242	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
243	{	285	{
244	if (0 > y)	286	if (0 > y)
245	{	287	{
246	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
247	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
285		327
286	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
287	}	329	}
288		330
289	static mapcell *	331	static mapcell *
290	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
291	{	333	{
292	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
293	}	335	}
294		336
295	static void	337	static void
296	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
297	{	339	{
298	int r;	340	int r;
299		341
300	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
301	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
309	self->row = 0;	351	self->row = 0;
310	self->rows = 0;	352	self->rows = 0;
311	}	353	}
312		354
313	static void	355	static void
314	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
315	{	357	{
316	int x, y;	358	int x, y;
317	maprow *row;	359	maprow *row;
318	mapcell *cell;	360	mapcell *cell;
319		361
…		…
398	n \|= n >> 16;	440	n \|= n >> 16;
399		441
400	return n + 1;	442	return n + 1;
401	}	443	}
402		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
403	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
404	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
405	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
406		459
407	MODULE = CFPlus PACKAGE = CFPlus	460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
408		504
409	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
410		506
411	BOOT:	507	BOOT:
412	{	508	{
413	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
414	static const struct {	510	static const struct {
415	const char *name;	511	const char *name;
416	IV iv;	512	IV iv;
417	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
418	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
…		…
440		536
441	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
442	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
443	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
444		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
445	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
446	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
447	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
448	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
449	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
521	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
522	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
523	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
524	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
525	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
526	# undef const_iv	626	# undef const_iv
527	};	627	};
528		628
529	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
530	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
548		648
549	NV floor (NV x)	649	NV floor (NV x)
550		650
551	NV ceil (NV x)	651	NV ceil (NV x)
552		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
553	void	657	void
554	pango_init ()	658	pango_init ()
555	CODE:	659	CODE:
556	{	660	{
557	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
558	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
559	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
560	}	664	}
561		665
		666	char *
		667	SDL_GetError ()
		668
562	int	669	int
563	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
564		671
565	void	672	void
566	SDL_Quit ()	673	SDL_Quit ()
567		674
568	void	675	void
569	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
570	PPCODE:	677	PPCODE:
571	{	678	{
572	SDL_Rect **m;	679	SDL_Rect **m;
573		680
574	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
576	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
577	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
578		685
579	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
580	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
581		688
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
584	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
586		693
587	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
588	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
589	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
590	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
591	#endif	698	#endif
592		699
593	SDL_EnableUNICODE (1);
594	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
595
596	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
597		701
598	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
599	while (*m)	703	while (*m)
600	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
601	AV *av = newAV ();	707	AV *av = newAV ();
602	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
603	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
604	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
605		714
606	++m;	715	++m;
607	}	716	}
608	}	717	}
609		718
610	char *
611	SDL_GetError ()
612
613	int	719	int
614	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
615	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
616	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
617	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
618	);	733	);
		734
619	if (RETVAL)	735	if (RETVAL)
620	{	736	{
621	av_clear (texture_av);	737	av_clear (texture_av);
622		738
623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
624	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
625	# include "glfunc.h"	741	#include "glfunc.h"
626	# undef GL_FUNC	742	#undef GL_FUNC
627
628	}	743	}
		744	}
629	OUTPUT:	745	OUTPUT:
630	RETVAL	746	RETVAL
631		747
632	void	748	void
633	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
634		750
635	char *	751	char *
636	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
637		753
		754	int
		755	SDL_GetAppState ()
		756
638	void	757	void
639	SDL_PollEvent ()	758	poll_events ()
640	PPCODE:	759	PPCODE:
641	{	760	{
642	SDL_Event ev;	761	SDL_Event ev;
643		762
644	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645	{	765	{
646	HV *hv = newHV ();	766	HV *hv = newHV ();
647	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
648		768
649	switch (ev.type)	769	switch (ev.type)
…		…
661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663	break;	783	break;
664		784
665	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
666	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
667
668	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
669	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
670	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
671	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
673	break;	811	break;
674		812
675	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
676	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
677	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689	break;	827	break;
690	}	828	}
691		829
692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693	}	831	}
694	}	832	}
695		833
696	int	834	int
697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698	POSTCALL:	836	POSTCALL:
699	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
700	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
701		839
702	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
703	Mix_CloseAudio ()	857	Mix_CloseAudio ()
704		858
705	int	859	int
706	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
707		864
708	void	865	void
709	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
710	CODE:	867	CODE:
711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
753	STRLEN image_len;	910	STRLEN image_len;
754	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
755	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
756	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
757	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
758	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
759	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
760		917
761	if (!rw)	918	if (!rw)
762	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
763		920
…		…
836	void	993	void
837	error (char *message)	994	error (char *message)
838	CODE:	995	CODE:
839	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
840	#ifdef _WIN32	997	#ifdef _WIN32
841	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
842	#endif	999	#endif
843		1000
844	void	1001	void
845	fatal (char *message)	1002	fatal (char *message)
846	CODE:	1003	CODE:
847	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
848	#ifdef _WIN32	1005	#ifdef _WIN32
849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
850	#endif	1007	#endif
851	_exit (1);	1008	_exit (1);
852		1009
853	void	1010	void
854	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
857	ExitThread (retval); // unclean, please beam me up	1014	ExitThread (retval); // unclean, please beam me up
858	#else	1015	#else
859	_exit (retval);	1016	_exit (retval);
860	#endif	1017	#endif
861		1018
862	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
863		1027
864	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
865	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
866	CODE:	1034	CODE:
867	{	1035	{
868	int count;	1036	int count;
869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
872	}	1040	}
873	OUTPUT:	1041	OUTPUT:
874	RETVAL	1042	RETVAL
875		1043
876	void	1044	void
877	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
878	CODE:	1046	CODE:
879	pango_font_description_free (self);	1047	pango_font_description_free (self);
880		1048
881	void	1049	void
882	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
883	CODE:	1052	CODE:
884	default_font = self;	1053	default_font = self;
885		1054
886	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
887		1056
		1057	PROTOTYPES: DISABLE
		1058
888	void	1059	void
889	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
890	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
891	tc_clear ();	1069	tc_restore ();
892		1070
893	CFPlus::Layout	1071	DC::Layout
894	new (SV *class)	1072	new (SV *class)
895	CODE:	1073	CODE:
896	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
897		1075
898	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
900	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
901	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
902	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
903	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
904	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
905		1084
906	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
908	OUTPUT:	1087	OUTPUT:
909	RETVAL	1088	RETVAL
910		1089
911	void	1090	void
912	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
913	CODE:	1092	CODE:
914	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
915	Safefree (self);	1095	Safefree (self);
916		1096
917	void	1097	void
918	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
919	CODE:	1099	CODE:
920	{	1100	{
921	STRLEN textlen;	1101	STRLEN textlen;
922	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
923		1103
924	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
925	}	1105	}
926		1106
927	void	1107	void
928	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
929	CODE:	1109	CODE:
930	{	1110	{
931	STRLEN textlen;	1111	STRLEN textlen;
932	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
933		1113
934	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
935	}	1115	}
936		1116
937	void	1117	void
938	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
939	CODE:	1119	CODE:
940	{	1120	{
941	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
942	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
943	const char *pos = text;	1123	const char *pos = text;
…		…
978	if (attrs)	1158	if (attrs)
979	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
980	}	1160	}
981		1161
982	void	1162	void
983	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
984	PPCODE:	1164	PPCODE:
985	{	1165	{
986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987		1167
988	do	1168	do
…		…
1003		1183
1004	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
1005	}	1185	}
1006		1186
1007	int	1187	int
1008	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
1009	CODE:	1189	CODE:
1010	{	1190	{
1011	int lines = 1;	1191	int lines = 1;
1012	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1013		1193
…		…
1018	}	1198	}
1019	OUTPUT:	1199	OUTPUT:
1020	RETVAL	1200	RETVAL
1021		1201
1022	SV *	1202	SV *
1023	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
1024	CODE:	1204	CODE:
1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
1027	OUTPUT:	1207	OUTPUT:
1028	RETVAL	1208	RETVAL
1029		1209
1030	void	1210	void
1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032	CODE:	1212	CODE:
1033	self->r = r;	1213	self->r = r;
1034	self->g = g;	1214	self->g = g;
1035	self->b = b;	1215	self->b = b;
1036	self->a = a;	1216	self->a = a;
1037		1217
1038	void	1218	void
1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
1040	CODE:	1220	CODE:
1041	if (self->font != font)	1221	if (self->font != font)
1042	{	1222	{
1043	self->font = font;	1223	self->font = font;
1044	layout_update_font (self);	1224	layout_update_font (self);
1045	}	1225	}
1046		1226
1047	void	1227	void
1048	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
1049	CODE:	1229	CODE:
1050	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
1051	{	1231	{
1052	self->base_height = base_height;	1232	self->base_height = base_height;
1053	layout_update_font (self);	1233	layout_update_font (self);
1054	}	1234	}
1055		1235
1056	void	1236	void
1057	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
1058	CODE:	1238	CODE:
1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060		1240
1061	void	1241	void
1062	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1063	CODE:	1243	CODE:
1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065		1245
1066	void	1246	void
1067	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1068	CODE:	1248	CODE:
1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070		1250
1071	void	1251	void
1072	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1073	CODE:	1253	CODE:
1074	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1079	);	1259	);
1080		1260
1081	void	1261	void
1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1083	CODE:	1263	CODE:
1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085		1265
1086	void	1266	void
1087	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1088	PPCODE:	1268	PPCODE:
1089	{	1269	{
1090	int w, h;	1270	int w, h;
1091		1271
1092	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1095	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1096	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1097	}	1277	}
1098		1278
1099	int	1279	int
1100	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1101	CODE:	1281	CODE:
1102	{	1282	{
1103	PangoRectangle rect;	1283	PangoRectangle rect;
1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1105	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1107	}	1287	}
1108	OUTPUT:	1288	OUTPUT:
1109	RETVAL	1289	RETVAL
1110		1290
1111	int	1291	int
1112	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1113	CODE:	1293	CODE:
1114	{	1294	{
1115	int index, trailing;	1295	int index, trailing;
1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117	RETVAL = index + trailing;	1297	RETVAL = index + trailing;
1118	}	1298	}
1119	OUTPUT:	1299	OUTPUT:
1120	RETVAL	1300	RETVAL
1121		1301
1122	void	1302	void
1123	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1124	PPCODE:	1304	PPCODE:
1125	{	1305	{
1126	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1128		1308
…		…
1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1133	}	1313	}
1134		1314
1135	void	1315	void
1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137	PPCODE:	1317	PPCODE:
1138	{	1318	{
1139	int line, x;	1319	int line, x;
1140		1320
1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	#if !PANGO_VERSION_CHECK (1, 17, 3)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143		1324	--line;
		1325	#endif
1144	EXTEND (SP, 2);	1326	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1327	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1329	}
1148		1330
1149	void	1331	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1332	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1333	PPCODE:
1152	{	1334	{
1153	PangoLayoutLine *lp;	1335	PangoLayoutLine *lp;
1154	int index, trailing;	1336	int index, trailing;
1155		1337
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1352	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1353	}
1172	}	1354	}
1173		1355
1174	void	1356	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1357	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1358	CODE:
		1359	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1178	self->pl,	1361	self->pl,
		1362	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1181	flags	1365	flags
1182	);	1366	);
		1367	// we assume that context_change actually clears/frees stuff
		1368	// and does not do any recomputation...
		1369	pango_layout_context_changed (self->pl);
1183		1370
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1371	void
1187	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1188	CODE:	1373	CODE:
1189	{	1374	{
1190	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1191	int oh = SvIV (h_);	1376	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1377	glEnable (GL_BLEND);
		1378	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1379	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1380	glEnable (GL_ALPHA_TEST);
		1381	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192		1382
1193	if (ow && oh)	1383	rc_draw (self->rc);
		1384
		1385	glDisable (GL_ALPHA_TEST);
		1386	glDisable (GL_BLEND);
		1387	glDisable (GL_TEXTURE_2D);
		1388	}
		1389
		1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1391
		1392	PROTOTYPES: ENABLE
		1393
		1394	void
		1395	pad (SV *data_, int ow, int oh, int nw, int nh)
		1396	CODE:
		1397	{
		1398	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1194	{	1399	{
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;	1400	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1404
1207	SvPOK_only (result_);	1405	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1209		1407
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1409	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1411
1214	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1413	}
1221	}	1414	}
1222		1415
1223	void	1416	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1417	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1423	{
1231	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1427	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1428
		1429	if (name <= 0)
		1430	XSRETURN_EMPTY;
1235		1431
1236	if (items < 5)	1432	if (items < 5)
1237	{	1433	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1269	}	1465	}
1270	}	1466	}
1271		1467
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1468	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1469	CODE:
		1470	{
		1471	GLint width;
		1472	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1473	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1474	RETVAL = width > 0;
		1475	}
		1476	OUTPUT:
		1477	RETVAL
1273		1478
1274	CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
		1480
		1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
1275	new (SV *class)	1484	new (SV *class)
1276	CODE:	1485	CODE:
1277	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1487	RETVAL->x = 0;
1279	RETVAL->y = 0;	1488	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1496	RETVAL->row = 0;
1288	OUTPUT:	1497	OUTPUT:
1289	RETVAL	1498	RETVAL
1290		1499
1291	void	1500	void
1292	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1293	CODE:	1502	CODE:
1294	{	1503	{
1295	map_clear (self);	1504	map_clear (self);
1296	Safefree (self->face2tile);	1505	Safefree (self->face2tile);
1297	Safefree (self->tex);	1506	Safefree (self->tex);
1298	Safefree (self);	1507	Safefree (self);
1299	}	1508	}
1300		1509
1301	void	1510	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1511	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1512	CODE:
1304	self->w = map_width;	1513	self->w = map_width;
1305	self->h = map_height;	1514	self->h = map_height;
1306		1515
1307	void	1516	void
1308	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1309	CODE:	1518	CODE:
1310	map_clear (self);	1519	map_clear (self);
1311		1520
1312	void	1521	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1522	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1523	CODE:
1315	{	1524	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1525	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1526	need_texid (self, tile);
1318	}	1527	}
1319		1528
1320	void	1529	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1530	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1531	CODE:
1323	{	1532	{
1324	tileid texid;	1533	tileid texid;
1325	maptex *tex;	1534	maptex *tex;
1326		1535
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1548	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1549	tex->smoothlevel = level;
1341	}	1550	}
1342		1551
1343	void	1552	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)	1553	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:	1554	CODE:
1346	{	1555	{
1347	need_texid (self, texid);	1556	need_texid (self, texid);
1348		1557
1349	{	1558	{
…		…
1369	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1580	}
1372		1581
1373	int	1582	int
1374	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1375	ALIAS:	1584	ALIAS:
1376	oy = 1	1585	oy = 1
1377	x = 2	1586	x = 2
1378	y = 3	1587	y = 3
1379	w = 4	1588	w = 4
…		…
1390	}	1599	}
1391	OUTPUT:	1600	OUTPUT:
1392	RETVAL	1601	RETVAL
1393		1602
1394	void	1603	void
1395	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1396	CODE:	1605	CODE:
1397	{	1606	{
1398	if (dx > 0)	1607	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1609	else if (dx < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1417	}	1626	}
1418	}	1627	}
1419		1628
1420	void	1629	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	1631	CODE:
1423	{	1632	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	1635	mapcell *cell;
1427	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1428		1639
1429	while (data < data_end - 1)	1640	while (data < data_end - 1)
1430	{	1641	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1432		1643
…		…
1483	}	1694	}
1484	else	1695	else
1485	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1486	}	1697	}
1487		1698
		1699	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1700	if (flags & (4 >> z))
1489	{	1701	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1703	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	1704	cell->tile [z] = self->face2tile [face];
		1705
		1706	if (cell->tile [z])
		1707	{
		1708	maptex *tex = self->tex + cell->tile [z];
		1709	if (!tex->name)
		1710	av_push (missing, newSViv (cell->tile [z]));
		1711
		1712	if (tex->smoothtile)
		1713	{
		1714	maptex *smooth = self->tex + tex->smoothtile;
		1715	if (!smooth->name)
		1716	av_push (missing, newSViv (tex->smoothtile));
		1717	}
		1718	}
1493	}	1719	}
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	}	1720	}
1509	else	1721	else
1510	cell->darkness = 0;	1722	cell->darkness = 0;
1511	}	1723	}
1512	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1513		1727
1514	SV *	1728	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1729	mapmap (DC::Map self, int x0, int y0, int w, int h)
1516	CODE:	1730	CODE:
1517	{	1731	{
1518	int x1, x;	1732	int x1, x;
1519	int y1, y;	1733	int y1, y;
1520	int z;	1734	int z;
…		…
1565	}	1779	}
1566	OUTPUT:	1780	OUTPUT:
1567	RETVAL	1781	RETVAL
1568		1782
1569	void	1783	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1571	CODE:	1785	CODE:
1572	{	1786	{
		1787	int x, y, z;
		1788
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1790	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)	1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	1792	smooth_key skey;
1577	int x, y, z;	1793
1578	int last_name;	1794	rc_t *rc = rc_alloc ();
		1795	rc_key_t key;
		1796	rc_array_t *arr;
1579		1797
1580	// thats current max. sorry.	1798	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1799	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1800	if (sh > 255) sh = 255;
1583		1801
1584	// clear key, in case of extra padding	1802	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1803	memset (&skey, 0, sizeof (skey));
1586		1804
1587	glColor4ub (255, 255, 255, 255);	1805	memset (&key, 0, sizeof (key));
1588		1806	key.r = 255;
1589	glEnable (GL_BLEND);	1807	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1808	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1809	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1810	key.mode = GL_QUADS;
1593		1811	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	1812	key.texname = -1;
1595
1596	last_name = 0;
1597		1813
1598	mx += self->x;	1814	mx += self->x;
1599	my += self->y;	1815	my += self->y;
1600		1816
1601	// first pass: determine smooth_max	1817	// first pass: determine smooth_max
…		…
1617	MAX (self->tex [cell->tile [0]].smoothlevel,	1833	MAX (self->tex [cell->tile [0]].smoothlevel,
1618	MAX (self->tex [cell->tile [1]].smoothlevel,	1834	MAX (self->tex [cell->tile [1]].smoothlevel,
1619	self->tex [cell->tile [2]].smoothlevel));	1835	self->tex [cell->tile [2]].smoothlevel));
1620	}	1836	}
1621	}	1837	}
		1838
		1839	glEnable (GL_BLEND);
		1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1622		1842
1623	for (z = 0; z <= 2; z++)	1843	for (z = 0; z <= 2; z++)
1624	{	1844	{
1625	memset (smooth_level, 0, sizeof (smooth_level));	1845	memset (smooth_level, 0, sizeof (smooth_level));
1626		1846
…		…
1636	tileid tile = cell->tile [z];	1856	tileid tile = cell->tile [z];
1637		1857
1638	if (tile)	1858	if (tile)
1639	{	1859	{
1640	maptex tex = self->tex [tile];	1860	maptex tex = self->tex [tile];
1641	int px = (x + 1) * T - tex.w;	1861	int px, py;
1642	int py = (y + 1) * T - tex.h;
1643		1862
1644	// suppressing texture state switches here
1645	// is only moderately effective, but worth the extra effort
1646	if (last_name != tex.name)	1863	if (key.texname != tex.name)
1647	{	1864	{
1648	if (!tex.name)	1865	if (!tex.name)
1649	tex = self->tex [2]; /* missing, replace by noface */	1866	tex = self->tex [2]; /* missing, replace by noface */
1650		1867
1651	glEnd ();	1868	key.texname = tex.name;
1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1869	arr = rc_array (rc, &key);
1653	glBegin (GL_QUADS);
1654	}	1870	}
1655		1871
1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1872	px = (x + 1) * T - tex.w;
		1873	py = (y + 1) * T - tex.h;
		1874
		1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1877	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1660		1879
1661	if (cell->flags && z == 2)	1880	if (cell->flags && z == 2)
1662	{	1881	{
		1882	// overlays such as the speech bubble, probably more to come
1663	if (cell->flags & 1)	1883	if (cell->flags & 1)
1664	{	1884	{
1665	maptex tex = self->tex [1];	1885	maptex tex = self->tex [1];
1666	int px = x * T + T * 2 / 32;	1886	int px = x * T + T * 2 / 32;
1667	int py = y * T - T * 6 / 32;	1887	int py = y * T - T * 6 / 32;
1668		1888
		1889	if (tex.name)
1669	glEnd ();	1890	{
1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1891	if (key.texname != tex.name)
		1892	{
		1893	key.texname = tex.name;
		1894	arr = rc_array (rc, &key);
		1895	}
		1896
		1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1671	glBegin (GL_QUADS);	1901	}
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	}	1902	}
1678	}	1903	}
1679		1904
1680	// update smooth hash	1905	// update smooth hash
1681	if (tex.smoothtile)	1906	if (tex.smoothtile)
…		…
1717	}	1942	}
1718	}	1943	}
1719	}	1944	}
1720	}	1945	}
1721		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
1722	// go through all smoothlevels, lowest to highest, then draw.	1950	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	1951	// this is basically counting sort
1724	{	1952	{
1725	int w, b;	1953	int w, b;
1726		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
1727	for (w = 0; w < 256 / 32; ++w)	1957	for (w = 0; w < 256 / 32; ++w)
1728	{	1958	{
1729	uint32_t smask = smooth_level [w];	1959	uint32_t smask = smooth_level [w];
1730	if (smask)	1960	if (smask)
1731	for (b = 0; b < 32; ++b)	1961	for (b = 0; b < 32; ++b)
…		…
1740	smooth_key skey = (smooth_key )HeKEY (he);	1970	smooth_key skey = (smooth_key )HeKEY (he);
1741	IV bits = SvIVX (HeVAL (he));	1971	IV bits = SvIVX (HeVAL (he));
1742		1972
1743	if (!(bits & 0x1000)	1973	if (!(bits & 0x1000)
1744	&& skey->level == level	1974	&& skey->level == level
1745	&& level >= smooth_max [skey->x][skey->y])	1975	&& level > smooth_max [skey->x][skey->y])
1746	{	1976	{
1747	maptex tex = self->tex [skey->tile];	1977	maptex tex = self->tex [skey->tile];
1748	int px = (((int)skey->x) - 1) * T;	1978	int px = (((int)skey->x) - 1) * T;
1749	int py = (((int)skey->y) - 1) * T;	1979	int py = (((int)skey->y) - 1) * T;
1750	int border = bits & 15;	1980	int border = bits & 15;
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752	float dx = tex.s * .0625f; // 16 images/row	1982	float dx = tex.s * .0625f; // 16 images/row
1753	float dy = tex.t * .5f ; // 2 images/column	1983	float dy = tex.t * .5f ; // 2 images/column
1754		1984
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)	1985	if (tex.name)
1758	{	1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
1759	if (!tex.name)	1989	if (key.texname != tex.name)
1760	continue; // smoothing not yet available	1990	{
1761
1762	glEnd ();	1991	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1764	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
1765	}	1994	}
1766		1995
1767	if (border)	1996	if (border)
1768	{	1997	{
1769	float ox = border * dx;	1998	float ox = border * dx;
1770		1999
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2004	}
1776		2005
1777	if (corner)	2006	if (corner)
1778	{	2007	{
1779	float ox = corner * dx;	2008	float ox = corner * dx;
1780		2009
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
1785	}	2015	}
1786	}	2016	}
1787	}	2017	}
1788	}	2018	}
1789	}	2019	}
		2020
		2021	glEnd ();
		2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
1790	}	2024	}
1791		2025
1792	hv_clear (smooth);	2026	hv_clear (smooth);
1793	}	2027	}
1794		2028
1795	glEnd ();
1796
1797	glDisable (GL_TEXTURE_2D);
1798	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1799		2031
1800	// top layer: overlays such as the health bar	2032	// top layer: overlays such as the health bar
1801	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1802	if (0 <= y + my && y + my < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1803	{	2035	{
…		…
1828	}	2060	}
1829	}	2061	}
1830	}	2062	}
1831		2063
1832	void	2064	void
1833	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1834	CODE:	2066	CODE:
1835	{	2067	{
1836	static float color[16][3] = {	2068	static float color[16][3] = {
1837	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1838	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1888	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1889	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1890	}	2122	}
1891		2123
1892	void	2124	void
1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1894	PPCODE:	2126	PPCODE:
1895	{	2127	{
1896	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1897	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1900		2136
1901	memset (darkness, 255, sw4 * sh);
1902	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1903	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1904		2139
1905	mx += self->x;	2140	mx += self->x - 1;
1906	my += self->y;	2141	my += self->y - 1;
1907		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1908	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1909	if (0 <= y + my && y + my < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1910	{	2147	{
1911	maprow *row = self->row + (y + my);	2148	maprow *row = self->row + (y + my);
1912		2149
1913	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1914	if (row->c0 <= x + mx && x + mx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1915	{	2152	{
1916	mapcell *cell = row->col + (x + mx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1917		2154
1918	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
1919	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
1920	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
1921	}	2158	}
1922	}	2159	}
1923		2160
		2161	for (y = 0; y < sh; ++y)
		2162	for (x = 0; x < sw; ++x)
		2163	{
		2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2166	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2167	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2168	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2169	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2170	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2171	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2172	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2173
		2174	uint8_t r11 = (d11 + d21 + d12) / 3;
		2175	uint8_t r21 = d21;
		2176	uint8_t r31 = (d21 + d31 + d32) / 3;
		2177
		2178	uint8_t r12 = d12;
		2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
		2181
		2182	uint8_t r13 = (d13 + d23 + d12) / 3;
		2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
		2185
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2195	}
		2196
		2197	free (darkness1);
		2198
1924	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1925	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1926	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1927	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1928	}	2203	}
1929		2204
1930	SV *	2205	SV *
1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2206	get_rect (DC::Map self, int x0, int y0, int w, int h)
1932	CODE:	2207	CODE:
1933	{	2208	{
1934	int x, y, x1, y1;	2209	int x, y, x1, y1;
1935	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1936	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2001	}	2276	}
2002	OUTPUT:	2277	OUTPUT:
2003	RETVAL	2278	RETVAL
2004		2279
2005	void	2280	void
2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2007	PPCODE:	2282	PPCODE:
2008	{	2283	{
2009	int x, y, z;	2284	int x, y, z;
2010	int w, h;	2285	int w, h;
2011	int x1, y1;	2286	int x1, y1;
2012		2287
2013	if (*data++ != 0)	2288	if (*data++ != 0)
2014	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
2015		2290
2016	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
2017	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
2018		2293
2019	// we need to do this 'cause we don't keep an absolute coord system for rows	2294	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2064	}	2339	}
2065	}	2340	}
2066	}	2341	}
2067	}	2342	}
2068		2343
2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
2070		2345
2071	CFPlus::MixChunk	2346	DC::RW
2072	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
2073	CODE:	2348	CODE:
2074	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
2075	OUTPUT:	2355	OUTPUT:
2076	RETVAL	2356	RETVAL
2077		2357
		2358	DC::RW
		2359	new_from_file (SV class, const char path, const char *mode = "rb")
		2360	CODE:
		2361	RETVAL = SDL_RWFromFile (path, mode);
		2362	OUTPUT:
		2363	RETVAL
		2364
		2365	# fails on win32:
		2366	# dc.xs(2268) : error C2059: syntax error : '('
2078	void	2367	#void
		2368	#close (DC::RW self)
		2369	# CODE:
		2370	# (self->(close)) (self);
		2371
		2372	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2373
		2374	PROTOTYPES: DISABLE
		2375
		2376	DC::Channel
		2377	find ()
		2378	CODE:
		2379	{
		2380	RETVAL = Mix_GroupAvailable (-1);
		2381
		2382	if (RETVAL < 0)
		2383	{
		2384	RETVAL = Mix_GroupOldest (-1);
		2385
		2386	if (RETVAL < 0)
		2387	XSRETURN_UNDEF;
		2388
		2389	Mix_HaltChannel (RETVAL);
		2390	}
		2391
		2392	Mix_UnregisterAllEffects (RETVAL);
		2393	Mix_Volume (RETVAL, 128);
		2394	}
		2395	OUTPUT:
		2396	RETVAL
		2397
		2398	void
		2399	halt (DC::Channel self)
		2400	CODE:
		2401	Mix_HaltChannel (self);
		2402
		2403	void
		2404	expire (DC::Channel self, int ticks = -1)
		2405	CODE:
		2406	Mix_ExpireChannel (self, ticks);
		2407
		2408	void
		2409	fade_out (DC::Channel self, int ticks = -1)
		2410	CODE:
		2411	Mix_FadeOutChannel (self, ticks);
		2412
		2413	int
		2414	volume (DC::Channel self, int volume)
		2415	CODE:
		2416	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2417	OUTPUT:
		2418	RETVAL
		2419
		2420	void
		2421	unregister_all_effects (DC::Channel self)
		2422	CODE:
		2423	Mix_UnregisterAllEffects (self);
		2424
		2425	void
		2426	set_panning (DC::Channel self, int left, int right)
		2427	CODE:
		2428	left = CLAMP (left , 0, 255);
		2429	right = CLAMP (right, 0, 255);
		2430	Mix_SetPanning (self, left, right);
		2431
		2432	void
		2433	set_distance (DC::Channel self, int distance)
		2434	CODE:
		2435	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2436
		2437	void
		2438	set_position (DC::Channel self, int angle, int distance)
		2439	CODE:
		2440
		2441	void
		2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2443	CODE:
		2444	{
		2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2448	}
		2449
		2450	void
		2451	set_reverse_stereo (DC::Channel self, int flip)
		2452	CODE:
		2453	Mix_SetReverseStereo (self, flip);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::MixChunk
		2460	new (SV *class, DC::RW rwops)
		2461	CODE:
		2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void
2079	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
2080	CODE:	2468	CODE:
2081	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
2082		2470
2083	int	2471	int
2084	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
2085	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
2086	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
2087	OUTPUT:	2477	OUTPUT:
2088	RETVAL	2478	RETVAL
2089		2479
2090	int	2480	DC::Channel
2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2481	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2092	CODE:	2482	CODE:
		2483	{
2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2484	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2485
		2486	if (RETVAL < 0)
		2487	XSRETURN_UNDEF;
		2488
		2489	if (channel < 0)
		2490	{
		2491	Mix_UnregisterAllEffects (RETVAL);
		2492	Mix_Volume (RETVAL, 128);
		2493	}
		2494	}
2094	OUTPUT:	2495	OUTPUT:
2095	RETVAL	2496	RETVAL
2096		2497
2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2098		2499
2099	int	2500	int
2100	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
2101	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
2102	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
2103	OUTPUT:	2507	OUTPUT:
2104	RETVAL	2508	RETVAL
2105		2509
		2510	void
		2511	fade_out (int ms)
		2512	CODE:
		2513	Mix_FadeOutMusic (ms);
		2514
		2515	void
		2516	halt ()
		2517	CODE:
		2518	Mix_HaltMusic ();
		2519
2106	CFPlus::MixMusic	2520	DC::MixMusic
2107	new_from_file (SV class, char path)	2521	new (SV *class, DC::RW rwops)
2108	CODE:	2522	CODE:
2109	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
2110	OUTPUT:	2524	OUTPUT:
2111	RETVAL	2525	RETVAL
2112		2526
2113	void	2527	void
2114	DESTROY (CFPlus::MixMusic self)	2528	DESTROY (DC::MixMusic self)
2115	CODE:	2529	CODE:
2116	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
2117		2531
2118	int	2532	int
2119	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
2120	CODE:	2534	CODE:
2121	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
2122	OUTPUT:	2536	OUTPUT:
2123	RETVAL	2537	RETVAL
2124		2538
2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2539	void
		2540	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2541	CODE:
		2542	Mix_FadeInMusicPos (self, loops, ms, position);
		2543
		2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
2126		2547
2127	BOOT:	2548	BOOT:
2128	{	2549	{
2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2130	static const struct {	2551	static const struct {
2131	const char *name;	2552	const char *name;
2132	IV iv;	2553	IV iv;
2133	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
2134	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
		2556	const_iv (GL_VENDOR),
		2557	const_iv (GL_VERSION),
		2558	const_iv (GL_EXTENSIONS),
2135	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
2136	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
2137	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
2138	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
2139	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
2143	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
2144	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
2145	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
2146	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
2147	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
2148	const_iv (GL_AND),	2573	const_iv (GL_AND),
2149	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
2150	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
2151	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
2152	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
2165	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
2166	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
2167	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
2168	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
2169	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2594	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2595	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2597	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2599	const_iv (GL_COMPRESSED_RGB_ARB),
		2600	const_iv (GL_COMPRESSED_RGBA_ARB),
2170	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
2171	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
2172	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
2173	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
2174	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
2175	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2196	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
2197	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
2198	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
2199	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
2200	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
2201	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
2202	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
2203	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
2204	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
2205	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
2206	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
2207	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
2208	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
2209	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2644	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2645	const_iv (GL_POINT_SMOOTH_HINT),
		2646	const_iv (GL_LINE_SMOOTH_HINT),
		2647	const_iv (GL_POLYGON_SMOOTH_HINT),
		2648	const_iv (GL_GENERATE_MIPMAP_HINT),
		2649	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2210	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
2211	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
2212	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
2213	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
2214	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
2215	# undef const_iv	2657	# undef const_iv
…		…
2220		2662
2221	texture_av = newAV ();	2663	texture_av = newAV ();
2222	AvREAL_off (texture_av);	2664	AvREAL_off (texture_av);
2223	}	2665	}
2224		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
		2672
2225	char *	2673	char *
2226	gl_vendor ()	2674	gl_vendor ()
2227	CODE:	2675	CODE:
2228	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
2229	OUTPUT:	2677	OUTPUT:
…		…
2241	CODE:	2689	CODE:
2242	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2243	OUTPUT:	2691	OUTPUT:
2244	RETVAL	2692	RETVAL
2245		2693
		2694	const char *glGetString (GLenum pname)
		2695
		2696	GLint glGetInteger (GLenum pname)
		2697	CODE:
		2698	glGetIntegerv (pname, &RETVAL);
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	GLdouble glGetDouble (GLenum pname)
		2703	CODE:
		2704	glGetDoublev (pname, &RETVAL);
		2705	OUTPUT:
		2706	RETVAL
		2707
2246	int glGetError ()	2708	int glGetError ()
2247		2709
2248	void glFinish ()	2710	void glFinish ()
2249		2711
2250	void glClear (int mask)	2712	void glClear (int mask)
…		…
2287	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
2288	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2750	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2289		2751
2290	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
2291	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2753	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2754
		2755	PROTOTYPES: DISABLE
2292		2756
2293	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
2294		2758
2295	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
2296		2760
…		…
2304		2768
2305	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
2306	CODE:	2770	CODE:
2307	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
2308		2772
2309	void glBegin (int mode)
2310
2311	void glEnd ()
2312
2313	void glColor (float r, float g, float b, float a = 1.0)	2773	void glColor (float r, float g, float b, float a = 1.0)
2314	PROTOTYPE: @
2315	ALIAS:	2774	ALIAS:
2316	glColor_premultiply = 1	2775	glColor_premultiply = 1
2317	CODE:	2776	CODE:
2318	if (ix)	2777	if (ix)
2319	{	2778	{
…		…
2322	b *= a;	2781	b *= a;
2323	}	2782	}
2324	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2325	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
2326		2785
2327	void glInterleavedArrays (int format, int stride, char *data)
2328
2329	void glDrawElements (int mode, int count, int type, char *indices)
2330
2331	# 1.2 void glDrawRangeElements (int mode, int start, int end
2332
2333	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2334	CODE:	2787	CODE:
2335	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2336	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
2337		2790
…		…
2341		2794
2342	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2343	CODE:	2796	CODE:
2344	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2345		2798
		2799	void glRect (float x1, float y1, float x2, float y2)
		2800	CODE:
		2801	glRectf (x1, y1, x2, y2);
		2802
		2803	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2804	CODE:
		2805	glBegin (GL_LINE_LOOP);
		2806	glVertex2f (x1, y1);
		2807	glVertex2f (x2, y1);
		2808	glVertex2f (x2, y2);
		2809	glVertex2f (x1, y2);
		2810	glEnd ();
		2811
		2812	PROTOTYPES: ENABLE
		2813
		2814	void glBegin (int mode)
		2815
		2816	void glEnd ()
		2817
		2818	void glPointSize (GLfloat size)
		2819
		2820	void glLineWidth (GLfloat width)
		2821
		2822	void glInterleavedArrays (int format, int stride, char *data)
		2823
		2824	void glDrawElements (int mode, int count, int type, char *indices)
		2825
		2826	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2827
2346	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2347	CODE:	2829	CODE:
2348	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2349		2831
2350	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2366	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2848	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2367	CODE:	2849	CODE:
2368	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2369	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2370		2852
2371	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2853	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2372		2854
2373	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2855	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2374		2856
2375	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2857	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2858
		2859	void glPixelZoom (float x, float y)
2376		2860
2377	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2861	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2378		2862
2379	int glGenTexture ()	2863	int glGenTexture ()
2380	CODE:	2864	CODE:
2381	{	2865	RETVAL = gen_texture ();
2382	GLuint name;
2383	if (AvFILL (texture_av) >= 0)
2384	name = (GLuint)(size_t)av_pop (texture_av);
2385	else
2386	glGenTextures (1, &name);
2387	RETVAL = name;
2388	}
2389	OUTPUT:	2866	OUTPUT:
2390	RETVAL	2867	RETVAL
2391		2868
2392	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
2393	CODE:	2870	CODE:
2394	{	2871	del_texture (name);
2395	/* make a half-assed attempt at returning the memory used by the texture */	2872
2396	/* textures are frequently being reused by cfplus anyway */
2397	glBindTexture (GL_TEXTURE_2D, name);
2398	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2399	av_push (texture_av, (SV *)(size_t)name);
2400	/glDeleteTextures (1, &name_);/
2401	}
2402
2403	int glGenList ()	2873	int glGenList ()
2404	CODE:	2874	CODE:
2405	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2406	OUTPUT:	2876	OUTPUT:
2407	RETVAL	2877	RETVAL
…		…
2414		2884
2415	void glEndList ()	2885	void glEndList ()
2416		2886
2417	void glCallList (int list)	2887	void glCallList (int list)
2418		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
		2895	PPCODE:
		2896	{
		2897	if (within_widget (self, x, y))
		2898	XPUSHs (self);
		2899	}
		2900
		2901	BOOT:
		2902	{
		2903	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2904
		2905	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2906	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2907	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2908	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2909	}
		2910
		2911	void
		2912	draw (SV *self)
		2913	CODE:
		2914	{
		2915	HV *hv;
		2916	SV **svp;
		2917	NV x, y, w, h;
		2918	SV *draw_x_sv = GvSV (draw_x_gv);
		2919	SV *draw_y_sv = GvSV (draw_y_gv);
		2920	SV *draw_w_sv = GvSV (draw_w_gv);
		2921	SV *draw_h_sv = GvSV (draw_h_gv);
		2922	double draw_x, draw_y;
		2923
		2924	if (!SvROK (self))
		2925	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2926
		2927	hv = (HV *)SvRV (self);
		2928
		2929	if (SvTYPE (hv) != SVt_PVHV)
		2930	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2931
		2932	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2933	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2934
		2935	if (!h \|\| !w)
		2936	XSRETURN_EMPTY;
		2937
		2938	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2939	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2940
		2941	draw_x = SvNV (draw_x_sv) + x;
		2942	draw_y = SvNV (draw_y_sv) + y;
		2943
		2944	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2945	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2946	XSRETURN_EMPTY;
		2947
		2948	sv_setnv (draw_x_sv, draw_x);
		2949	sv_setnv (draw_y_sv, draw_y);
		2950
		2951	glPushMatrix ();
		2952	glTranslated (x, y, 0);
		2953
		2954	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2955	{
		2956	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2957
		2958	if (svp && SvTRUE (*svp))
		2959	{
		2960	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2961	glEnable (GL_BLEND);
		2962	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2963	glBegin (GL_QUADS);
		2964	glVertex2f (0, 0);
		2965	glVertex2f (w, 0);
		2966	glVertex2f (w, h);
		2967	glVertex2f (0, h);
		2968	glEnd ();
		2969	glDisable (GL_BLEND);
		2970	}
		2971	}
		2972	#if 0
		2973	// draw borders, for debugging
		2974	glPushMatrix ();
		2975	glColor4f (1., 1., 0., 1.);
		2976	glTranslatef (.5, .5, 0.);
		2977	glBegin (GL_LINE_LOOP);
		2978	glVertex2f (0 , 0);
		2979	glVertex2f (w - 1, 0);
		2980	glVertex2f (w - 1, h - 1);
		2981	glVertex2f (0 , h - 1);
		2982	glEnd ();
		2983	glPopMatrix ();
		2984	#endif
		2985	PUSHMARK (SP);
		2986	XPUSHs (self);
		2987	PUTBACK;
		2988	call_method ("_draw", G_VOID \| G_DISCARD);
		2989	SPAGAIN;
		2990
		2991	glPopMatrix ();
		2992
		2993	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2994	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2995	}
		2996

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.189 by root, Sat Apr 21 23:54:23 2007 UTC vs. Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.189 by root, Sat Apr 21 23:54:23 2007 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC