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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 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
…		…
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	70	#else
58	# define PARACHUTE 0	71	# define PARACHUTE 0
59	#endif	72	#endif
60		73
		74	static AV *texture_av;
		75
61	static struct	76	static struct
62	{	77	{
63	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	79	#include "glfunc.h"
65	#undef GL_FUNC	80	#undef GL_FUNC
66	} gl;	81	} gl;
67		82
		83	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	85	{
70	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	90	else
75	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
76	}	92	}
77		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
78	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
79		120
80	#include "pango-font.c"	121	#include "pango-font.c"
81	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
82	#include "pango-render.c"	123	#include "pango-render.c"
83		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
86		129
87	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
88		131
89	static int	132	static int
90	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
91	{	134	{
92	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
106		149
107	typedef struct cf_layout {	150	typedef struct cf_layout {
108	PangoLayout *pl;	151	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
110	int base_height;	153	int base_height;
111	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
112	} *CFPlus__Layout;	156	} *DC__Layout;
113		157
114	static CFPlus__Font default_font;	158	static DC__Font default_font;
115	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
117		161
118	static void	162	static void
119	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
124	#endif	168	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	170	}
127		171
128	static void	172	static void
129	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
130	{	174	{
131	/* 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
132	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
133	*/	177	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
138		182
139	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
140	}	184	}
141		185
142	static void	186	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	188	{
145	PangoRectangle rect;	189	PangoRectangle rect;
146		190
147	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		203
160	typedef uint16_t tileid;	204	typedef uint16_t tileid;
161	typedef uint16_t faceid;	205	typedef uint16_t faceid;
162		206
163	typedef struct {	207	typedef struct {
164	int name;	208	GLuint name;
165	int w, h;	209	int w, h;
166	float s, t;	210	float s, t;
167	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
168	tileid smoothtile;	212	tileid smoothtile;
169	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
187	int faces; tileid *face2tile; // [faceid]	231	int faces; tileid *face2tile; // [faceid]
188	int texs; maptex *tex; // [tileid]	232	int texs; maptex *tex; // [tileid]
189		233
190	int32_t rows;	234	int32_t rows;
191	maprow *row;	235	maprow *row;
192	} *CFPlus__Map;	236	} *DC__Map;
193		237
194	static char *	238	static char *
195	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
196	{	240	{
197	char *p;	241	char *p;
…		…
235	self->texs *= 2;	279	self->texs *= 2;
236	}	280	}
237	}	281	}
238		282
239	static maprow *	283	static maprow *
240	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
241	{	285	{
242	if (0 > y)	286	if (0 > y)
243	{	287	{
244	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
245	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
283		327
284	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
285	}	329	}
286		330
287	static mapcell *	331	static mapcell *
288	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
289	{	333	{
290	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
291	}	335	}
292		336
293	static void	337	static void
294	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
295	{	339	{
296	int r;	340	int r;
297		341
298	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
299	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
307	self->row = 0;	351	self->row = 0;
308	self->rows = 0;	352	self->rows = 0;
309	}	353	}
310		354
311	static void	355	static void
312	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)
313	{	357	{
314	int x, y;	358	int x, y;
315	maprow *row;	359	maprow *row;
316	mapcell *cell;	360	mapcell *cell;
317		361
…		…
396	n \|= n >> 16;	440	n \|= n >> 16;
397		441
398	return n + 1;	442	return n + 1;
399	}	443	}
400		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
401	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
402	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
403	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
404		459
405	static AV *texture_av;	460	/******************************************************************************/
406		461
407	MODULE = CFPlus PACKAGE = CFPlus	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	texture_av = newAV ();
414	AvREAL_off (texture_av);
415
416	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
417	static const struct {	510	static const struct {
418	const char *name;	511	const char *name;
419	IV iv;	512	IV iv;
420	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
421	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
…		…
443		536
444	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
445	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
446	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
447		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
448	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
449	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
450	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
451	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
452	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
524	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
525	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
526	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
527	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
528	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
529	# undef const_iv	626	# undef const_iv
530	};	627	};
531		628
532	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; )
533	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
551		648
552	NV floor (NV x)	649	NV floor (NV x)
553		650
554	NV ceil (NV x)	651	NV ceil (NV x)
555		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
556	void	657	void
557	pango_init ()	658	pango_init ()
558	CODE:	659	CODE:
559	{	660	{
560	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
561	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);
562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
563	}	664	}
564		665
		666	char *
		667	SDL_GetError ()
		668
565	int	669	int
566	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
567		671
568	void	672	void
569	SDL_Quit ()	673	SDL_Quit ()
570		674
571	void	675	void
572	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
573	PPCODE:	677	PPCODE:
574	{	678	{
575	SDL_Rect **m;	679	SDL_Rect **m;
576		680
577	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581		685
582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584		688
585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589		693
590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594	#endif	698	#endif
595		699
596	SDL_EnableUNICODE (1);
597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598
599	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
600		701
601	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
602	while (*m)	703	while (*m)
603	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
604	AV *av = newAV ();	707	AV *av = newAV ();
605	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
606	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));
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
608		714
609	++m;	715	++m;
610	}	716	}
611	}	717	}
612		718
613	char *
614	SDL_GetError ()
615
616	int	719	int
617	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618	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
619	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
620	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
621	);	733	);
		734
622	if (RETVAL)	735	if (RETVAL)
623	{	736	{
624	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
625	# 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);
626	# include "glfunc.h"	741	#include "glfunc.h"
627	# undef GL_FUNC	742	#undef GL_FUNC
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
		1323	#if !PANGO_VERSION_CHECK (1, 17. 3)
1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1324	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1325	--line;
		1326	#endif
1143		1327
1144	EXTEND (SP, 2);	1328	EXTEND (SP, 2);
1145	PUSHs (sv_2mortal (newSViv (line - 1)));	1329	PUSHs (sv_2mortal (newSViv (line)));
1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147	}	1331	}
1148		1332
1149	void	1333	void
1150	line_x_to_index (CFPlus::Layout self, int line, int x)	1334	line_x_to_index (DC::Layout self, int line, int x)
1151	PPCODE:	1335	PPCODE:
1152	{	1336	{
1153	PangoLayoutLine *lp;	1337	PangoLayoutLine *lp;
1154	int index, trailing;	1338	int index, trailing;
1155		1339
…		…
1170	PUSHs (sv_2mortal (newSViv (trailing)));	1354	PUSHs (sv_2mortal (newSViv (trailing)));
1171	}	1355	}
1172	}	1356	}
1173		1357
1174	void	1358	void
1175	render (CFPlus::Layout self, float x, float y, int flags = 0)	1359	render (DC::Layout self, float x, float y, int flags = 0)
1176	PPCODE:	1360	CODE:
		1361	rc_clear (self->rc);
1177	pango_opengl_render_layout_subpixel (	1362	pango_opengl_render_layout_subpixel (
1178	self->pl,	1363	self->pl,
		1364	self->rc,
1179	x * PANGO_SCALE, y * PANGO_SCALE,	1365	x * PANGO_SCALE, y * PANGO_SCALE,
1180	self->r, self->g, self->b, self->a,	1366	self->r, self->g, self->b, self->a,
1181	flags	1367	flags
1182	);	1368	);
		1369	// we assume that context_change actually clears/frees stuff
		1370	// and does not do any recomputation...
		1371	pango_layout_context_changed (self->pl);
1183		1372
1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186	void	1373	void
1187	pad2pot (SV data_, SV w_, SV *h_)	1374	draw (DC::Layout self)
1188	CODE:	1375	CODE:
1189	{	1376	{
1190	int ow = SvIV (w_);	1377	glEnable (GL_TEXTURE_2D);
1191	int oh = SvIV (h_);	1378	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1379	glEnable (GL_BLEND);
		1380	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1381	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1382	glEnable (GL_ALPHA_TEST);
		1383	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192		1384
1193	if (ow && oh)	1385	rc_draw (self->rc);
		1386
		1387	glDisable (GL_ALPHA_TEST);
		1388	glDisable (GL_BLEND);
		1389	glDisable (GL_TEXTURE_2D);
		1390	}
		1391
		1392	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1393
		1394	PROTOTYPES: ENABLE
		1395
		1396	void
		1397	pad (SV *data_, int ow, int oh, int nw, int nh)
		1398	CODE:
		1399	{
		1400	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1194	{	1401	{
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;	1402	STRLEN datalen;
1203	char *data = SvPVbyte (data_, datalen);	1403	char *data = SvPVbyte (data_, datalen);
1204	int bpp = datalen / (ow * oh);	1404	int bpp = datalen / (ow * oh);
1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1405	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1206		1406
1207	SvPOK_only (result_);	1407	SvPOK_only (result_);
1208	SvCUR_set (result_, nw * nh * bpp);	1408	SvCUR_set (result_, nw * nh * bpp);
1209		1409
1210	memset (SvPVX (result_), 0, nw * nh * bpp);	1410	memset (SvPVX (result_), 0, nw * nh * bpp);
1211	while (oh--)	1411	while (oh--)
1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1412	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213		1413
1214	sv_setsv (data_, result_);	1414	sv_setsv (data_, result_);
1215	}
1216
1217	sv_setiv (w_, nw);
1218	sv_setiv (h_, nh);
1219	}
1220	}	1415	}
1221	}	1416	}
1222		1417
1223	void	1418	void
1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1419	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1230	{	1425	{
1231	HV hv = (HV )SvRV (self);	1426	HV hv = (HV )SvRV (self);
1232	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1427	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1428	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1429	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1430
		1431	if (name <= 0)
		1432	XSRETURN_EMPTY;
1235		1433
1236	if (items < 5)	1434	if (items < 5)
1237	{	1435	{
1238	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1436	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1437	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1267	glDisable (GL_ALPHA_TEST);	1465	glDisable (GL_ALPHA_TEST);
1268	glDisable (GL_BLEND);	1466	glDisable (GL_BLEND);
1269	}	1467	}
1270	}	1468	}
1271		1469
1272	MODULE = CFPlus PACKAGE = CFPlus::Map	1470	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1471	CODE:
		1472	{
		1473	GLint width;
		1474	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1475	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1476	RETVAL = width > 0;
		1477	}
		1478	OUTPUT:
		1479	RETVAL
1273		1480
1274	CFPlus::Map	1481	MODULE = Deliantra::Client PACKAGE = DC::Map
		1482
		1483	PROTOTYPES: DISABLE
		1484
		1485	DC::Map
1275	new (SV *class)	1486	new (SV *class)
1276	CODE:	1487	CODE:
1277	New (0, RETVAL, 1, struct map);	1488	New (0, RETVAL, 1, struct map);
1278	RETVAL->x = 0;	1489	RETVAL->x = 0;
1279	RETVAL->y = 0;	1490	RETVAL->y = 0;
…		…
1287	RETVAL->row = 0;	1498	RETVAL->row = 0;
1288	OUTPUT:	1499	OUTPUT:
1289	RETVAL	1500	RETVAL
1290		1501
1291	void	1502	void
1292	DESTROY (CFPlus::Map self)	1503	DESTROY (DC::Map self)
1293	CODE:	1504	CODE:
1294	{	1505	{
1295	map_clear (self);	1506	map_clear (self);
1296	Safefree (self->face2tile);	1507	Safefree (self->face2tile);
1297	Safefree (self->tex);	1508	Safefree (self->tex);
1298	Safefree (self);	1509	Safefree (self);
1299	}	1510	}
1300		1511
1301	void	1512	void
1302	resize (CFPlus::Map self, int map_width, int map_height)	1513	resize (DC::Map self, int map_width, int map_height)
1303	CODE:	1514	CODE:
1304	self->w = map_width;	1515	self->w = map_width;
1305	self->h = map_height;	1516	self->h = map_height;
1306		1517
1307	void	1518	void
1308	clear (CFPlus::Map self)	1519	clear (DC::Map self)
1309	CODE:	1520	CODE:
1310	map_clear (self);	1521	map_clear (self);
1311		1522
1312	void	1523	void
1313	set_tileid (CFPlus::Map self, int face, int tile)	1524	set_tileid (DC::Map self, int face, int tile)
1314	CODE:	1525	CODE:
1315	{	1526	{
1316	need_facenum (self, face); self->face2tile [face] = tile;	1527	need_facenum (self, face); self->face2tile [face] = tile;
1317	need_texid (self, tile);	1528	need_texid (self, tile);
1318	}	1529	}
1319		1530
1320	void	1531	void
1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1532	set_smooth (DC::Map self, int face, int smooth, int level)
1322	CODE:	1533	CODE:
1323	{	1534	{
1324	tileid texid;	1535	tileid texid;
1325	maptex *tex;	1536	maptex *tex;
1326		1537
…		…
1339	tex->smoothtile = self->face2tile [smooth];	1550	tex->smoothtile = self->face2tile [smooth];
1340	tex->smoothlevel = level;	1551	tex->smoothlevel = level;
1341	}	1552	}
1342		1553
1343	void	1554	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)	1555	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:	1556	CODE:
1346	{	1557	{
1347	need_texid (self, texid);	1558	need_texid (self, texid);
1348		1559
1349	{	1560	{
…		…
1369	// from transparent color bleeding and ugly wrapping effects.	1580	// from transparent color bleeding and ugly wrapping effects.
1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1581	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371	}	1582	}
1372		1583
1373	int	1584	int
1374	ox (CFPlus::Map self)	1585	ox (DC::Map self)
1375	ALIAS:	1586	ALIAS:
1376	oy = 1	1587	oy = 1
1377	x = 2	1588	x = 2
1378	y = 3	1589	y = 3
1379	w = 4	1590	w = 4
…		…
1390	}	1601	}
1391	OUTPUT:	1602	OUTPUT:
1392	RETVAL	1603	RETVAL
1393		1604
1394	void	1605	void
1395	scroll (CFPlus::Map self, int dx, int dy)	1606	scroll (DC::Map self, int dx, int dy)
1396	CODE:	1607	CODE:
1397	{	1608	{
1398	if (dx > 0)	1609	if (dx > 0)
1399	map_blank (self, self->x, self->y, dx, self->h);	1610	map_blank (self, self->x, self->y, dx, self->h);
1400	else if (dx < 0)	1611	else if (dx < 0)
1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1612	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402		1613
1403	if (dy > 0)	1614	if (dy > 0)
1404	map_blank (self, self->x, self->y, self->w, dy);	1615	map_blank (self, self->x, self->y, self->w, dy);
1405	else if (dy < 0)	1616	else if (dy < 0)
1406	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1617	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407		1618
1408	self->ox += dx; self->x += dx;	1619	self->ox += dx; self->x += dx;
1409	self->oy += dy; self->y += dy;	1620	self->oy += dy; self->y += dy;
1410		1621
1411	while (self->y < 0)	1622	while (self->y < 0)
…		…
1415	self->rows += MAP_EXTEND_Y;	1626	self->rows += MAP_EXTEND_Y;
1416	self->y += MAP_EXTEND_Y;	1627	self->y += MAP_EXTEND_Y;
1417	}	1628	}
1418	}	1629	}
1419		1630
1420	void	1631	SV *
1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1632	map1a_update (DC::Map self, SV *data_, int extmap)
1422	CODE:	1633	CODE:
1423	{	1634	{
1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1635	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1425	uint8_t data_end = (uint8_t )SvEND (data_);	1636	uint8_t data_end = (uint8_t )SvEND (data_);
1426	mapcell *cell;	1637	mapcell *cell;
1427	int x, y, flags;	1638	int x, y, z, flags;
		1639	AV *missing = newAV ();
		1640	RETVAL = newRV_noinc ((SV *)missing);
1428		1641
1429	while (data < data_end - 1)	1642	while (data < data_end - 1)
1430	{	1643	{
1431	flags = (data [0] << 8) + data [1]; data += 2;	1644	flags = (data [0] << 8) + data [1]; data += 2;
1432		1645
…		…
1483	}	1696	}
1484	else	1697	else
1485	cell->darkness = *data++ + 1;	1698	cell->darkness = *data++ + 1;
1486	}	1699	}
1487		1700
		1701	for (z = 0; z <= 2; ++z)
1488	if (flags & 4)	1702	if (flags & (4 >> z))
1489	{	1703	{
1490	faceid face = (data [0] << 8) + data [1]; data += 2;	1704	faceid face = (data [0] << 8) + data [1]; data += 2;
1491	need_facenum (self, face);	1705	need_facenum (self, face);
1492	cell->tile [0] = self->face2tile [face];	1706	cell->tile [z] = self->face2tile [face];
		1707
		1708	if (cell->tile [z])
		1709	{
		1710	maptex *tex = self->tex + cell->tile [z];
		1711	if (!tex->name)
		1712	av_push (missing, newSViv (cell->tile [z]));
		1713
		1714	if (tex->smoothtile)
		1715	{
		1716	maptex *smooth = self->tex + tex->smoothtile;
		1717	if (!smooth->name)
		1718	av_push (missing, newSViv (tex->smoothtile));
		1719	}
		1720	}
1493	}	1721	}
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	}	1722	}
1509	else	1723	else
1510	cell->darkness = 0;	1724	cell->darkness = 0;
1511	}	1725	}
1512	}	1726	}
		1727	OUTPUT:
		1728	RETVAL
1513		1729
1514	SV *	1730	SV *
1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1731	mapmap (DC::Map self, int x0, int y0, int w, int h)
1516	CODE:	1732	CODE:
1517	{	1733	{
1518	int x1, x;	1734	int x1, x;
1519	int y1, y;	1735	int y1, y;
1520	int z;	1736	int z;
…		…
1565	}	1781	}
1566	OUTPUT:	1782	OUTPUT:
1567	RETVAL	1783	RETVAL
1568		1784
1569	void	1785	void
1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1786	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1571	CODE:	1787	CODE:
1572	{	1788	{
		1789	int x, y, z;
		1790
1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1791	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1792	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)	1793	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576	smooth_key skey;	1794	smooth_key skey;
1577	int x, y, z;	1795
1578	int last_name;	1796	rc_t *rc = rc_alloc ();
		1797	rc_key_t key;
		1798	rc_array_t *arr;
1579		1799
1580	// thats current max. sorry.	1800	// thats current max. sorry.
1581	if (sw > 255) sw = 255;	1801	if (sw > 255) sw = 255;
1582	if (sh > 255) sh = 255;	1802	if (sh > 255) sh = 255;
1583		1803
1584	// clear key, in case of extra padding	1804	// clear key, in case of extra padding
1585	memset (&skey, 0, sizeof (skey));	1805	memset (&skey, 0, sizeof (skey));
1586		1806
1587	glColor4ub (255, 255, 255, 255);	1807	memset (&key, 0, sizeof (key));
1588		1808	key.r = 255;
1589	glEnable (GL_BLEND);	1809	key.g = 255;
1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1810	key.b = 255;
1591	glEnable (GL_TEXTURE_2D);	1811	key.a = 255;
1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1812	key.mode = GL_QUADS;
1593		1813	key.format = GL_T2F_V3F;
1594	glBegin (GL_QUADS);	1814	key.texname = -1;
1595
1596	last_name = 0;
1597		1815
1598	mx += self->x;	1816	mx += self->x;
1599	my += self->y;	1817	my += self->y;
1600		1818
1601	// first pass: determine smooth_max	1819	// first pass: determine smooth_max
1602	// rather ugly, if you ask me	1820	// rather ugly, if you ask me
1603	// could also be stored inside mapcell and updated on change	1821	// could also be stored inside mapcell and updated on change
1604	memset (smooth_max, 0, sizeof (smooth_max));	1822	memset (smooth_max, 0, sizeof (smooth_max));
1605	memset (smooth_level, 0, sizeof (smooth_level));
1606		1823
1607	for (y = 0; y < sh; y++)	1824	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	1825	if (0 <= y + my && y + my < self->rows)
1609	{	1826	{
1610	maprow *row = self->row + (y + my);	1827	maprow *row = self->row + (y + my);
…		…
1619	MAX (self->tex [cell->tile [1]].smoothlevel,	1836	MAX (self->tex [cell->tile [1]].smoothlevel,
1620	self->tex [cell->tile [2]].smoothlevel));	1837	self->tex [cell->tile [2]].smoothlevel));
1621	}	1838	}
1622	}	1839	}
1623		1840
		1841	glEnable (GL_BLEND);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1844
1624	for (z = 0; z <= 2; z++)	1845	for (z = 0; z <= 2; z++)
1625	{	1846	{
		1847	memset (smooth_level, 0, sizeof (smooth_level));
		1848
1626	for (y = 0; y < sh; y++)	1849	for (y = 0; y < sh; y++)
1627	if (0 <= y + my && y + my < self->rows)	1850	if (0 <= y + my && y + my < self->rows)
1628	{	1851	{
1629	maprow *row = self->row + (y + my);	1852	maprow *row = self->row + (y + my);
1630		1853
…		…
1635	tileid tile = cell->tile [z];	1858	tileid tile = cell->tile [z];
1636		1859
1637	if (tile)	1860	if (tile)
1638	{	1861	{
1639	maptex tex = self->tex [tile];	1862	maptex tex = self->tex [tile];
1640	int px = (x + 1) * T - tex.w;	1863	int px, py;
1641	int py = (y + 1) * T - tex.h;
1642		1864
1643	// suppressing texture state switches here
1644	// is only moderately effective, but worth the extra effort
1645	if (last_name != tex.name)	1865	if (key.texname != tex.name)
1646	{	1866	{
1647	if (!tex.name)	1867	if (!tex.name)
1648	tex = self->tex [2]; /* missing, replace by noface */	1868	tex = self->tex [2]; /* missing, replace by noface */
1649		1869
1650	glEnd ();	1870	key.texname = tex.name;
1651	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1871	arr = rc_array (rc, &key);
1652	glBegin (GL_QUADS);
1653	}	1872	}
1654		1873
1655	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1874	px = (x + 1) * T - tex.w;
		1875	py = (y + 1) * T - tex.h;
		1876
		1877	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1656	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1878	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1657	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1879	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1658	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1880	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1659		1881
1660	if (cell->flags && z == 2)	1882	if (cell->flags && z == 2)
1661	{	1883	{
		1884	// overlays such as the speech bubble, probably more to come
1662	if (cell->flags & 1)	1885	if (cell->flags & 1)
1663	{	1886	{
1664	maptex tex = self->tex [1];	1887	maptex tex = self->tex [1];
1665	int px = x * T + T * 2 / 32;	1888	int px = x * T + T * 2 / 32;
1666	int py = y * T - T * 6 / 32;	1889	int py = y * T - T * 6 / 32;
1667		1890
		1891	if (tex.name)
1668	glEnd ();	1892	{
1669	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	if (key.texname != tex.name)
		1894	{
		1895	key.texname = tex.name;
		1896	arr = rc_array (rc, &key);
		1897	}
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1670	glBegin (GL_QUADS);	1903	}
1671
1672	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676	}	1904	}
1677	}	1905	}
1678		1906
1679	// update smooth hash	1907	// update smooth hash
1680	if (tex.smoothtile)	1908	if (tex.smoothtile)
…		…
1715	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	1943	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1716	}	1944	}
1717	}	1945	}
1718	}	1946	}
1719	}	1947	}
1720	}
1721		1948
		1949	rc_draw (rc);
		1950	rc_clear (rc);
		1951
1722	// go through all smoothlevels, lowest to highest, then draw.	1952	// go through all smoothlevels, lowest to highest, then draw.
1723	// this is basically counting sort	1953	// this is basically counting sort
1724	{
1725	int w, b;
1726
1727	for (w = 0; w < 256 / 32; ++w)
1728	{	1954	{
		1955	int w, b;
		1956
		1957	glEnable (GL_TEXTURE_2D);
		1958	glBegin (GL_QUADS);
		1959	for (w = 0; w < 256 / 32; ++w)
		1960	{
1729	uint32_t smask = smooth_level [w];	1961	uint32_t smask = smooth_level [w];
1730	if (smask)	1962	if (smask)
1731	for (b = 0; b < 32; ++b)	1963	for (b = 0; b < 32; ++b)
1732	if (smask & (((uint32_t)1) << b))	1964	if (smask & (((uint32_t)1) << b))
1733	{
1734	int level = (w << 5) \| b;
1735	HE *he;
1736
1737	hv_iterinit (smooth);
1738	while ((he = hv_iternext (smooth)))
1739	{	1965	{
1740	smooth_key skey = (smooth_key )HeKEY (he);	1966	int level = (w << 5) \| b;
1741	IV bits = SvIVX (HeVAL (he));	1967	HE *he;
1742		1968
1743	if (!(bits & 0x1000)	1969	hv_iterinit (smooth);
1744	&& skey->level == level	1970	while ((he = hv_iternext (smooth)))
1745	&& level >= smooth_max [skey->x][skey->y])
1746	{	1971	{
1747	maptex tex = self->tex [skey->tile];	1972	smooth_key skey = (smooth_key )HeKEY (he);
1748	int px = (((int)skey->x) - 1) * T;	1973	IV bits = SvIVX (HeVAL (he));
1749	int py = (((int)skey->y) - 1) * T;	1974
1750	int border = bits & 15;	1975	if (!(bits & 0x1000)
1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1976	&& skey->level == level
1752	float dx = tex.s * .0625f; // 16 images/row	1977	&& level > smooth_max [skey->x][skey->y])
1753	float dy = tex.t * .5f ; // 2 images/column
1754
1755	// this time naively avoiding texture state changes
1756	// save gobs of state changes.
1757	if (last_name != tex.name)
1758	{	1978	{
		1979	maptex tex = self->tex [skey->tile];
		1980	int px = (((int)skey->x) - 1) * T;
		1981	int py = (((int)skey->y) - 1) * T;
		1982	int border = bits & 15;
		1983	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1984	float dx = tex.s * .0625f; // 16 images/row
		1985	float dy = tex.t * .5f ; // 2 images/column
		1986
1759	if (!tex.name)	1987	if (tex.name)
1760	continue; // smoothing not yet available
1761
1762	glEnd ();
1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1764	glBegin (GL_QUADS);
1765	}
1766
1767	if (border)
1768	{	1988	{
		1989	// this time avoiding texture state changes
		1990	// save gobs of state changes.
		1991	if (key.texname != tex.name)
		1992	{
		1993	glEnd ();
		1994	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		1995	glBegin (GL_QUADS);
		1996	}
		1997
		1998	if (border)
		1999	{
1769	float ox = border * dx;	2000	float ox = border * dx;
1770		2001
1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2002	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2003	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2004	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2005	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775	}	2006	}
1776		2007
1777	if (corner)	2008	if (corner)
1778	{	2009	{
1779	float ox = corner * dx;	2010	float ox = corner * dx;
1780		2011
1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2012	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2013	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2014	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2015	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2016	}
		2017	}
1785	}	2018	}
1786	}	2019	}
1787	}	2020	}
1788	}	2021	}
		2022
		2023	glEnd ();
		2024	glDisable (GL_TEXTURE_2D);
		2025	key.texname = -1;
1789	}	2026	}
		2027
		2028	hv_clear (smooth);
1790	}	2029	}
1791		2030
1792	//hv_clear (smooth);
1793
1794	glEnd ();
1795
1796	glDisable (GL_TEXTURE_2D);
1797	glDisable (GL_BLEND);	2031	glDisable (GL_BLEND);
		2032	rc_free (rc);
1798		2033
1799	// top layer: overlays such as the health bar	2034	// top layer: overlays such as the health bar
1800	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1801	if (0 <= y + my && y + my < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1802	{	2037	{
…		…
1827	}	2062	}
1828	}	2063	}
1829	}	2064	}
1830		2065
1831	void	2066	void
1832	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2067	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1833	CODE:	2068	CODE:
1834	{	2069	{
1835	static float color[16][3] = {	2070	static float color[16][3] = {
1836	{ 0.00F, 0.00F, 0.00F },	2071	{ 0.00F, 0.00F, 0.00F },
1837	{ 1.00F, 1.00F, 1.00F },	2072	{ 1.00F, 1.00F, 1.00F },
…		…
1887	glDisable (GL_BLEND);	2122	glDisable (GL_BLEND);
1888	glDisable (GL_TEXTURE_2D);	2123	glDisable (GL_TEXTURE_2D);
1889	}	2124	}
1890		2125
1891	void	2126	void
1892	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2127	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1893	PPCODE:	2128	PPCODE:
1894	{	2129	{
1895	int x, y;	2130	int x, y;
		2131	int sw1 = sw + 2;
		2132	int sh1 = sh + 2;
		2133	int sh3 = sh * 3;
1896	int sw4 = (sw + 3) & ~3;	2134	int sw34 = (sw * 3 + 3) & ~3;
		2135	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1897	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2136	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1898	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2137	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1899		2138
1900	memset (darkness, 255, sw4 * sh);
1901	SvPOK_only (darkness_sv);	2139	SvPOK_only (darkness3_sv);
1902	SvCUR_set (darkness_sv, sw4 * sh);	2140	SvCUR_set (darkness3_sv, sw34 * sh3);
1903		2141
1904	mx += self->x;	2142	mx += self->x - 1;
1905	my += self->y;	2143	my += self->y - 1;
1906		2144
		2145	memset (darkness1, 255, sw1 * sh1);
		2146
1907	for (y = 0; y < sh; y++)	2147	for (y = 0; y < sh1; y++)
1908	if (0 <= y + my && y + my < self->rows)	2148	if (0 <= y + my && y + my < self->rows)
1909	{	2149	{
1910	maprow *row = self->row + (y + my);	2150	maprow *row = self->row + (y + my);
1911		2151
1912	for (x = 0; x < sw; x++)	2152	for (x = 0; x < sw1; x++)
1913	if (row->c0 <= x + mx && x + mx < row->c1)	2153	if (row->c0 <= x + mx && x + mx < row->c1)
1914	{	2154	{
1915	mapcell *cell = row->col + (x + mx - row->c0);	2155	mapcell *cell = row->col + (x + mx - row->c0);
1916		2156
1917	darkness[y * sw4 + x] = cell->darkness	2157	darkness1 [y * sw1 + x] = cell->darkness
1918	? 255 - (cell->darkness - 1)	2158	? 255 - (cell->darkness - 1)
1919	: 255 - FOW_DARKNESS;	2159	: 255 - FOW_DARKNESS;
1920	}	2160	}
1921	}	2161	}
1922		2162
		2163	for (y = 0; y < sh; ++y)
		2164	for (x = 0; x < sw; ++x)
		2165	{
		2166	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2167	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2168	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2169	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2170	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2171	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2172	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2173	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2174	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2175
		2176	uint8_t r11 = (d11 + d21 + d12) / 3;
		2177	uint8_t r21 = d21;
		2178	uint8_t r31 = (d21 + d31 + d32) / 3;
		2179
		2180	uint8_t r12 = d12;
		2181	uint8_t r22 = d22;
		2182	uint8_t r32 = d32;
		2183
		2184	uint8_t r13 = (d13 + d23 + d12) / 3;
		2185	uint8_t r23 = d23;
		2186	uint8_t r33 = (d23 + d33 + d32) / 3;
		2187
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2189	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2190	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2192	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2193	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2195	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2196	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2197	}
		2198
		2199	free (darkness1);
		2200
1923	EXTEND (SP, 3);	2201	EXTEND (SP, 3);
1924	PUSHs (sv_2mortal (newSViv (sw4)));	2202	PUSHs (sv_2mortal (newSViv (sw34)));
1925	PUSHs (sv_2mortal (newSViv (sh)));	2203	PUSHs (sv_2mortal (newSViv (sh3)));
1926	PUSHs (darkness_sv);	2204	PUSHs (darkness3_sv);
1927	}	2205	}
1928		2206
1929	SV *	2207	SV *
1930	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2208	get_rect (DC::Map self, int x0, int y0, int w, int h)
1931	CODE:	2209	CODE:
1932	{	2210	{
1933	int x, y, x1, y1;	2211	int x, y, x1, y1;
1934	SV data_sv = newSV (w h * 7 + 5);	2212	SV data_sv = newSV (w h * 7 + 5);
1935	uint8_t data = (uint8_t )SvPVX (data_sv);	2213	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2000	}	2278	}
2001	OUTPUT:	2279	OUTPUT:
2002	RETVAL	2280	RETVAL
2003		2281
2004	void	2282	void
2005	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2283	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2006	PPCODE:	2284	PPCODE:
2007	{	2285	{
2008	int x, y, z;	2286	int x, y, z;
2009	int w, h;	2287	int w, h;
2010	int x1, y1;	2288	int x1, y1;
2011		2289
2012	if (*data++ != 0)	2290	if (*data++ != 0)
2013	return; /* version mismatch */	2291	XSRETURN_EMPTY; /* version mismatch */
2014		2292
2015	w = data++ << 8; w \|= data++;	2293	w = data++ << 8; w \|= data++;
2016	h = data++ << 8; h \|= data++;	2294	h = data++ << 8; h \|= data++;
2017		2295
2018	// we need to do this 'cause we don't keep an absolute coord system for rows	2296	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2063	}	2341	}
2064	}	2342	}
2065	}	2343	}
2066	}	2344	}
2067		2345
2068	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2346	MODULE = Deliantra::Client PACKAGE = DC::RW
2069		2347
2070	CFPlus::MixChunk	2348	DC::RW
2071	new_from_file (SV class, char path)	2349	new (SV class, SV data_sv)
2072	CODE:	2350	CODE:
2073	RETVAL = Mix_LoadWAV (path);	2351	{
		2352	STRLEN datalen;
		2353	char *data = SvPVbyte (data_sv, datalen);
		2354
		2355	RETVAL = SDL_RWFromConstMem (data, datalen);
		2356	}
2074	OUTPUT:	2357	OUTPUT:
2075	RETVAL	2358	RETVAL
2076		2359
		2360	DC::RW
		2361	new_from_file (SV class, const char path, const char *mode = "rb")
		2362	CODE:
		2363	RETVAL = SDL_RWFromFile (path, mode);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	# fails on win32:
		2368	# dc.xs(2268) : error C2059: syntax error : '('
2077	void	2369	#void
		2370	#close (DC::RW self)
		2371	# CODE:
		2372	# (self->(close)) (self);
		2373
		2374	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2375
		2376	PROTOTYPES: DISABLE
		2377
		2378	DC::Channel
		2379	find ()
		2380	CODE:
		2381	{
		2382	RETVAL = Mix_GroupAvailable (-1);
		2383
		2384	if (RETVAL < 0)
		2385	{
		2386	RETVAL = Mix_GroupOldest (-1);
		2387
		2388	if (RETVAL < 0)
		2389	XSRETURN_UNDEF;
		2390
		2391	Mix_HaltChannel (RETVAL);
		2392	}
		2393
		2394	Mix_UnregisterAllEffects (RETVAL);
		2395	Mix_Volume (RETVAL, 128);
		2396	}
		2397	OUTPUT:
		2398	RETVAL
		2399
		2400	void
		2401	halt (DC::Channel self)
		2402	CODE:
		2403	Mix_HaltChannel (self);
		2404
		2405	void
		2406	expire (DC::Channel self, int ticks = -1)
		2407	CODE:
		2408	Mix_ExpireChannel (self, ticks);
		2409
		2410	void
		2411	fade_out (DC::Channel self, int ticks = -1)
		2412	CODE:
		2413	Mix_FadeOutChannel (self, ticks);
		2414
		2415	int
		2416	volume (DC::Channel self, int volume)
		2417	CODE:
		2418	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
		2423	unregister_all_effects (DC::Channel self)
		2424	CODE:
		2425	Mix_UnregisterAllEffects (self);
		2426
		2427	void
		2428	set_panning (DC::Channel self, int left, int right)
		2429	CODE:
		2430	left = CLAMP (left , 0, 255);
		2431	right = CLAMP (right, 0, 255);
		2432	Mix_SetPanning (self, left, right);
		2433
		2434	void
		2435	set_distance (DC::Channel self, int distance)
		2436	CODE:
		2437	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2438
		2439	void
		2440	set_position (DC::Channel self, int angle, int distance)
		2441	CODE:
		2442
		2443	void
		2444	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2445	CODE:
		2446	{
		2447	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2448	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2449	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2450	}
		2451
		2452	void
		2453	set_reverse_stereo (DC::Channel self, int flip)
		2454	CODE:
		2455	Mix_SetReverseStereo (self, flip);
		2456
		2457	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2458
		2459	PROTOTYPES: DISABLE
		2460
		2461	DC::MixChunk
		2462	new (SV *class, DC::RW rwops)
		2463	CODE:
		2464	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2465	OUTPUT:
		2466	RETVAL
		2467
		2468	void
2078	DESTROY (CFPlus::MixChunk self)	2469	DESTROY (DC::MixChunk self)
2079	CODE:	2470	CODE:
2080	Mix_FreeChunk (self);	2471	Mix_FreeChunk (self);
2081		2472
2082	int	2473	int
2083	volume (CFPlus::MixChunk self, int volume = -1)	2474	volume (DC::MixChunk self, int volume = -1)
2084	CODE:	2475	CODE:
		2476	if (items > 1)
		2477	volume = CLAMP (volume, 0, 128);
2085	RETVAL = Mix_VolumeChunk (self, volume);	2478	RETVAL = Mix_VolumeChunk (self, volume);
2086	OUTPUT:	2479	OUTPUT:
2087	RETVAL	2480	RETVAL
2088		2481
2089	int	2482	DC::Channel
2090	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2483	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2091	CODE:	2484	CODE:
		2485	{
2092	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2486	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2487
		2488	if (RETVAL < 0)
		2489	XSRETURN_UNDEF;
		2490
		2491	if (channel < 0)
		2492	{
		2493	Mix_UnregisterAllEffects (RETVAL);
		2494	Mix_Volume (RETVAL, 128);
		2495	}
		2496	}
2093	OUTPUT:	2497	OUTPUT:
2094	RETVAL	2498	RETVAL
2095		2499
2096	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2500	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2097		2501
2098	int	2502	int
2099	volume (int volume = -1)	2503	volume (int volume = -1)
		2504	PROTOTYPE: ;$
2100	CODE:	2505	CODE:
		2506	if (items > 0)
		2507	volume = CLAMP (volume, 0, 128);
2101	RETVAL = Mix_VolumeMusic (volume);	2508	RETVAL = Mix_VolumeMusic (volume);
2102	OUTPUT:	2509	OUTPUT:
2103	RETVAL	2510	RETVAL
2104		2511
		2512	void
		2513	fade_out (int ms)
		2514	CODE:
		2515	Mix_FadeOutMusic (ms);
		2516
		2517	void
		2518	halt ()
		2519	CODE:
		2520	Mix_HaltMusic ();
		2521
2105	CFPlus::MixMusic	2522	DC::MixMusic
2106	new_from_file (SV class, char path)	2523	new (SV *class, DC::RW rwops)
2107	CODE:	2524	CODE:
2108	RETVAL = Mix_LoadMUS (path);	2525	RETVAL = Mix_LoadMUS_RW (rwops);
2109	OUTPUT:	2526	OUTPUT:
2110	RETVAL	2527	RETVAL
2111		2528
2112	void	2529	void
2113	DESTROY (CFPlus::MixMusic self)	2530	DESTROY (DC::MixMusic self)
2114	CODE:	2531	CODE:
2115	Mix_FreeMusic (self);	2532	Mix_FreeMusic (self);
2116		2533
2117	int	2534	int
2118	play (CFPlus::MixMusic self, int loops = -1)	2535	play (DC::MixMusic self, int loops = -1)
2119	CODE:	2536	CODE:
2120	RETVAL = Mix_PlayMusic (self, loops);	2537	RETVAL = Mix_PlayMusic (self, loops);
2121	OUTPUT:	2538	OUTPUT:
2122	RETVAL	2539	RETVAL
2123		2540
2124	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2541	void
		2542	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2543	CODE:
		2544	Mix_FadeInMusicPos (self, loops, ms, position);
		2545
		2546	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2547
		2548	PROTOTYPES: ENABLE
2125		2549
2126	BOOT:	2550	BOOT:
2127	{	2551	{
2128	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2552	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2129	static const struct {	2553	static const struct {
2130	const char *name;	2554	const char *name;
2131	IV iv;	2555	IV iv;
2132	} *civ, const_iv[] = {	2556	} *civ, const_iv[] = {
2133	# define const_iv(name) { # name, (IV)name }	2557	# define const_iv(name) { # name, (IV)name }
		2558	const_iv (GL_VENDOR),
		2559	const_iv (GL_VERSION),
		2560	const_iv (GL_EXTENSIONS),
2134	const_iv (GL_COLOR_MATERIAL),	2561	const_iv (GL_COLOR_MATERIAL),
2135	const_iv (GL_SMOOTH),	2562	const_iv (GL_SMOOTH),
2136	const_iv (GL_FLAT),	2563	const_iv (GL_FLAT),
2137	const_iv (GL_DITHER),	2564	const_iv (GL_DITHER),
2138	const_iv (GL_BLEND),	2565	const_iv (GL_BLEND),
…		…
2142	const_iv (GL_ALPHA_TEST),	2569	const_iv (GL_ALPHA_TEST),
2143	const_iv (GL_NORMALIZE),	2570	const_iv (GL_NORMALIZE),
2144	const_iv (GL_RESCALE_NORMAL),	2571	const_iv (GL_RESCALE_NORMAL),
2145	const_iv (GL_FRONT),	2572	const_iv (GL_FRONT),
2146	const_iv (GL_BACK),	2573	const_iv (GL_BACK),
		2574	const_iv (GL_AUX0),
2147	const_iv (GL_AND),	2575	const_iv (GL_AND),
2148	const_iv (GL_ONE),	2576	const_iv (GL_ONE),
2149	const_iv (GL_ZERO),	2577	const_iv (GL_ZERO),
2150	const_iv (GL_SRC_ALPHA),	2578	const_iv (GL_SRC_ALPHA),
2151	const_iv (GL_DST_ALPHA),	2579	const_iv (GL_DST_ALPHA),
…		…
2164	const_iv (GL_INTENSITY),	2592	const_iv (GL_INTENSITY),
2165	const_iv (GL_LUMINANCE),	2593	const_iv (GL_LUMINANCE),
2166	const_iv (GL_LUMINANCE_ALPHA),	2594	const_iv (GL_LUMINANCE_ALPHA),
2167	const_iv (GL_FLOAT),	2595	const_iv (GL_FLOAT),
2168	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2596	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2597	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2599	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2600	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2601	const_iv (GL_COMPRESSED_RGB_ARB),
		2602	const_iv (GL_COMPRESSED_RGBA_ARB),
2169	const_iv (GL_COMPILE),	2603	const_iv (GL_COMPILE),
		2604	const_iv (GL_PROXY_TEXTURE_1D),
		2605	const_iv (GL_PROXY_TEXTURE_2D),
2170	const_iv (GL_TEXTURE_1D),	2606	const_iv (GL_TEXTURE_1D),
2171	const_iv (GL_TEXTURE_2D),	2607	const_iv (GL_TEXTURE_2D),
2172	const_iv (GL_TEXTURE_ENV),	2608	const_iv (GL_TEXTURE_ENV),
2173	const_iv (GL_TEXTURE_MAG_FILTER),	2609	const_iv (GL_TEXTURE_MAG_FILTER),
2174	const_iv (GL_TEXTURE_MIN_FILTER),	2610	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2195	const_iv (GL_COLOR_LOGIC_OP),	2631	const_iv (GL_COLOR_LOGIC_OP),
2196	const_iv (GL_SEPARABLE_2D),	2632	const_iv (GL_SEPARABLE_2D),
2197	const_iv (GL_CONVOLUTION_2D),	2633	const_iv (GL_CONVOLUTION_2D),
2198	const_iv (GL_CONVOLUTION_BORDER_MODE),	2634	const_iv (GL_CONVOLUTION_BORDER_MODE),
2199	const_iv (GL_CONSTANT_BORDER),	2635	const_iv (GL_CONSTANT_BORDER),
		2636	const_iv (GL_POINTS),
2200	const_iv (GL_LINES),	2637	const_iv (GL_LINES),
2201	const_iv (GL_LINE_STRIP),	2638	const_iv (GL_LINE_STRIP),
2202	const_iv (GL_LINE_LOOP),	2639	const_iv (GL_LINE_LOOP),
2203	const_iv (GL_QUADS),	2640	const_iv (GL_QUADS),
2204	const_iv (GL_QUAD_STRIP),	2641	const_iv (GL_QUAD_STRIP),
2205	const_iv (GL_TRIANGLES),	2642	const_iv (GL_TRIANGLES),
2206	const_iv (GL_TRIANGLE_STRIP),	2643	const_iv (GL_TRIANGLE_STRIP),
2207	const_iv (GL_TRIANGLE_FAN),	2644	const_iv (GL_TRIANGLE_FAN),
		2645	const_iv (GL_POLYGON),
2208	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2646	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2647	const_iv (GL_POINT_SMOOTH_HINT),
		2648	const_iv (GL_LINE_SMOOTH_HINT),
		2649	const_iv (GL_POLYGON_SMOOTH_HINT),
		2650	const_iv (GL_GENERATE_MIPMAP_HINT),
		2651	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2209	const_iv (GL_FASTEST),	2652	const_iv (GL_FASTEST),
		2653	const_iv (GL_DONT_CARE),
		2654	const_iv (GL_NICEST),
2210	const_iv (GL_V2F),	2655	const_iv (GL_V2F),
2211	const_iv (GL_V3F),	2656	const_iv (GL_V3F),
2212	const_iv (GL_T2F_V3F),	2657	const_iv (GL_T2F_V3F),
2213	const_iv (GL_T2F_N3F_V3F),	2658	const_iv (GL_T2F_N3F_V3F),
2214	# undef const_iv	2659	# undef const_iv
2215	};	2660	};
2216		2661
2217	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2662	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2218	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2663	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2664
		2665	texture_av = newAV ();
		2666	AvREAL_off (texture_av);
2219	}	2667	}
		2668
		2669	void
		2670	disable_GL_EXT_blend_func_separate ()
		2671	CODE:
		2672	gl.BlendFuncSeparate = 0;
		2673	gl.BlendFuncSeparateEXT = 0;
2220		2674
2221	char *	2675	char *
2222	gl_vendor ()	2676	gl_vendor ()
2223	CODE:	2677	CODE:
2224	RETVAL = (char *)glGetString (GL_VENDOR);	2678	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2237	CODE:	2691	CODE:
2238	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2692	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2239	OUTPUT:	2693	OUTPUT:
2240	RETVAL	2694	RETVAL
2241		2695
		2696	const char *glGetString (GLenum pname)
		2697
		2698	GLint glGetInteger (GLenum pname)
		2699	CODE:
		2700	glGetIntegerv (pname, &RETVAL);
		2701	OUTPUT:
		2702	RETVAL
		2703
		2704	GLdouble glGetDouble (GLenum pname)
		2705	CODE:
		2706	glGetDoublev (pname, &RETVAL);
		2707	OUTPUT:
		2708	RETVAL
		2709
2242	int glGetError ()	2710	int glGetError ()
2243		2711
2244	void glFinish ()	2712	void glFinish ()
2245		2713
2246	void glClear (int mask)	2714	void glClear (int mask)
…		…
2283	# near_ and far_ are due to microsofts buggy "c" compiler	2751	# near_ and far_ are due to microsofts buggy "c" compiler
2284	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2752	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2285		2753
2286	# near_ and far_ are due to microsofts buggy "c" compiler	2754	# near_ and far_ are due to microsofts buggy "c" compiler
2287	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2755	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2756
		2757	PROTOTYPES: DISABLE
2288		2758
2289	void glViewport (int x, int y, int width, int height)	2759	void glViewport (int x, int y, int width, int height)
2290		2760
2291	void glScissor (int x, int y, int width, int height)	2761	void glScissor (int x, int y, int width, int height)
2292		2762
…		…
2300		2770
2301	void glRotate (float angle, float x, float y, float z)	2771	void glRotate (float angle, float x, float y, float z)
2302	CODE:	2772	CODE:
2303	glRotatef (angle, x, y, z);	2773	glRotatef (angle, x, y, z);
2304		2774
2305	void glBegin (int mode)
2306
2307	void glEnd ()
2308
2309	void glColor (float r, float g, float b, float a = 1.0)	2775	void glColor (float r, float g, float b, float a = 1.0)
2310	PROTOTYPE: @
2311	ALIAS:	2776	ALIAS:
2312	glColor_premultiply = 1	2777	glColor_premultiply = 1
2313	CODE:	2778	CODE:
2314	if (ix)	2779	if (ix)
2315	{	2780	{
…		…
2318	b *= a;	2783	b *= a;
2319	}	2784	}
2320	// microsoft visual "c" rounds instead of truncating...	2785	// microsoft visual "c" rounds instead of truncating...
2321	glColor4f (r, g, b, a);	2786	glColor4f (r, g, b, a);
2322		2787
2323	void glInterleavedArrays (int format, int stride, char *data)
2324
2325	void glDrawElements (int mode, int count, int type, char *indices)
2326
2327	# 1.2 void glDrawRangeElements (int mode, int start, int end
2328
2329	void glRasterPos (float x, float y, float z = 0.)	2788	void glRasterPos (float x, float y, float z = 0.)
2330	CODE:	2789	CODE:
2331	glRasterPos3f (0, 0, z);	2790	glRasterPos3f (0, 0, z);
2332	glBitmap (0, 0, 0, 0, x, y, 0);	2791	glBitmap (0, 0, 0, 0, x, y, 0);
2333		2792
…		…
2337		2796
2338	void glTexCoord (float s, float t)	2797	void glTexCoord (float s, float t)
2339	CODE:	2798	CODE:
2340	glTexCoord2f (s, t);	2799	glTexCoord2f (s, t);
2341		2800
		2801	void glRect (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glRectf (x1, y1, x2, y2);
		2804
		2805	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2806	CODE:
		2807	glBegin (GL_LINE_LOOP);
		2808	glVertex2f (x1, y1);
		2809	glVertex2f (x2, y1);
		2810	glVertex2f (x2, y2);
		2811	glVertex2f (x1, y2);
		2812	glEnd ();
		2813
		2814	PROTOTYPES: ENABLE
		2815
		2816	void glBegin (int mode)
		2817
		2818	void glEnd ()
		2819
		2820	void glPointSize (GLfloat size)
		2821
		2822	void glLineWidth (GLfloat width)
		2823
		2824	void glInterleavedArrays (int format, int stride, char *data)
		2825
		2826	void glDrawElements (int mode, int count, int type, char *indices)
		2827
		2828	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2829
2342	void glTexEnv (int target, int pname, float param)	2830	void glTexEnv (int target, int pname, float param)
2343	CODE:	2831	CODE:
2344	glTexEnvf (target, pname, param);	2832	glTexEnvf (target, pname, param);
2345		2833
2346	void glTexParameter (int target, int pname, float param)	2834	void glTexParameter (int target, int pname, float param)
…		…
2362	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2850	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2363	CODE:	2851	CODE:
2364	if (gl.SeparableFilter2D)	2852	if (gl.SeparableFilter2D)
2365	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2853	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2366		2854
2367	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2855	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2368		2856
2369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2857	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2370		2858
2371	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2859	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2860
		2861	void glPixelZoom (float x, float y)
2372		2862
2373	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2863	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2374		2864
2375	int glGenTexture ()	2865	int glGenTexture ()
2376	CODE:	2866	CODE:
2377	{	2867	RETVAL = gen_texture ();
2378	GLuint name;
2379	if (AvFILL (texture_av) >= 0)
2380	name = (GLuint)av_pop (texture_av);
2381	else
2382	glGenTextures (1, &name);
2383	RETVAL = name;
2384	}
2385	OUTPUT:	2868	OUTPUT:
2386	RETVAL	2869	RETVAL
2387		2870
2388	void glDeleteTexture (int name)	2871	void glDeleteTexture (int name)
2389	CODE:	2872	CODE:
2390	{	2873	del_texture (name);
2391	/* make a half-assed attempt at returning the memory used by the texture */	2874
2392	/* textures are frequently being reused by cfplus anyway */
2393	glBindTexture (GL_TEXTURE_2D, name);
2394	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2395	av_push (texture_av, (SV *)name);
2396	/glDeleteTextures (1, &name_);/
2397	}
2398
2399	int glGenList ()	2875	int glGenList ()
2400	CODE:	2876	CODE:
2401	RETVAL = glGenLists (1);	2877	RETVAL = glGenLists (1);
2402	OUTPUT:	2878	OUTPUT:
2403	RETVAL	2879	RETVAL
…		…
2410		2886
2411	void glEndList ()	2887	void glEndList ()
2412		2888
2413	void glCallList (int list)	2889	void glCallList (int list)
2414		2890
		2891	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2892
		2893	PROTOTYPES: DISABLE
		2894
		2895	void
		2896	find_widget (SV *self, NV x, NV y)
		2897	PPCODE:
		2898	{
		2899	if (within_widget (self, x, y))
		2900	XPUSHs (self);
		2901	}
		2902
		2903	BOOT:
		2904	{
		2905	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2906
		2907	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2908	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2909	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2910	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2911	}
		2912
		2913	void
		2914	draw (SV *self)
		2915	CODE:
		2916	{
		2917	HV *hv;
		2918	SV **svp;
		2919	NV x, y, w, h;
		2920	SV *draw_x_sv = GvSV (draw_x_gv);
		2921	SV *draw_y_sv = GvSV (draw_y_gv);
		2922	SV *draw_w_sv = GvSV (draw_w_gv);
		2923	SV *draw_h_sv = GvSV (draw_h_gv);
		2924	double draw_x, draw_y;
		2925
		2926	if (!SvROK (self))
		2927	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2928
		2929	hv = (HV *)SvRV (self);
		2930
		2931	if (SvTYPE (hv) != SVt_PVHV)
		2932	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2933
		2934	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2935	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2936
		2937	if (!h \|\| !w)
		2938	XSRETURN_EMPTY;
		2939
		2940	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2941	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2942
		2943	draw_x = SvNV (draw_x_sv) + x;
		2944	draw_y = SvNV (draw_y_sv) + y;
		2945
		2946	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2947	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2948	XSRETURN_EMPTY;
		2949
		2950	sv_setnv (draw_x_sv, draw_x);
		2951	sv_setnv (draw_y_sv, draw_y);
		2952
		2953	glPushMatrix ();
		2954	glTranslated (x, y, 0);
		2955
		2956	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2957	{
		2958	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2959
		2960	if (svp && SvTRUE (*svp))
		2961	{
		2962	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2963	glEnable (GL_BLEND);
		2964	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2965	glBegin (GL_QUADS);
		2966	glVertex2f (0, 0);
		2967	glVertex2f (w, 0);
		2968	glVertex2f (w, h);
		2969	glVertex2f (0, h);
		2970	glEnd ();
		2971	glDisable (GL_BLEND);
		2972	}
		2973	}
		2974	#if 0
		2975	// draw borders, for debugging
		2976	glPushMatrix ();
		2977	glColor4f (1., 1., 0., 1.);
		2978	glTranslatef (.5, .5, 0.);
		2979	glBegin (GL_LINE_LOOP);
		2980	glVertex2f (0 , 0);
		2981	glVertex2f (w - 1, 0);
		2982	glVertex2f (w - 1, h - 1);
		2983	glVertex2f (0 , h - 1);
		2984	glEnd ();
		2985	glPopMatrix ();
		2986	#endif
		2987	PUSHMARK (SP);
		2988	XPUSHs (self);
		2989	PUTBACK;
		2990	call_method ("_draw", G_VOID \| G_DISCARD);
		2991	SPAGAIN;
		2992
		2993	glPopMatrix ();
		2994
		2995	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2996	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2997	}
		2998

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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs. Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC