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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.180 by root, Fri Apr 13 18:11:26 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
…		…
345	} smooth_key;	389	} smooth_key;
346		390
347	static void	391	static void
348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	392	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349	{	393	{
350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);	394	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351		395
352	if (SvIOK (*sv))	396	if (SvIOK (*sv))
353	SvIV_set (*sv, SvIVX (*sv) | bits);	397	SvIV_set (*sv, SvIVX (*sv) | bits);
354	else	398	else
355	sv_setiv (*sv, bits);	399	sv_setiv (*sv, bits);
…		…
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	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
406		504
407	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
408		506
409	BOOT:	507	BOOT:
410	{	508	{
411	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
412	static const struct {	510	static const struct {
413	const char *name;	511	const char *name;
414	IV iv;	512	IV iv;
415	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
416	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
…		…
438		536
439	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
440	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
441	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
442		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
443	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
444	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
445	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
446	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
447	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
519	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
520	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
521	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
522	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
523	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
524	# undef const_iv	626	# undef const_iv
525	};	627	};
526		628
527	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; )
528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
546		648
547	NV floor (NV x)	649	NV floor (NV x)
548		650
549	NV ceil (NV x)	651	NV ceil (NV x)
550		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
551	void	657	void
552	pango_init ()	658	pango_init ()
553	CODE:	659	CODE:
554	{	660	{
555	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
556	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);
557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
558	}	664	}
559		665
		666	char *
		667	SDL_GetError ()
		668
560	int	669	int
561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562		671
563	void	672	void
564	SDL_Quit ()	673	SDL_Quit ()
565		674
566	void	675	void
567	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
568	PPCODE:	677	PPCODE:
569	{	678	{
570	SDL_Rect **m;	679	SDL_Rect **m;
571		680
572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576		685
577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579		688
580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584		693
585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589	#endif	698	#endif
590		699
591	SDL_EnableUNICODE (1);
592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593
594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595		701
596	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
597	while (*m)	703	while (*m)
598	{	704	{
		705	if ((*m)->w >= 800 && (*m)->h >= 480)
		706	{
599	AV *av = newAV ();	707	AV *av = newAV ();
600	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
601	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));
602	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
603		714
604	++m;	715	++m;
605	}	716	}
606	}	717	}
607		718
608	char *
609	SDL_GetError ()
610
611	int	719	int
612	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613	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
614	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616	);	733	);
		734
617	if (RETVAL)	735	if (RETVAL)
618	{	736	{
619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620	# 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);
621	# include "glfunc.h"	741	#include "glfunc.h"
622	# undef GL_FUNC	742	#undef GL_FUNC
623	}	743	}
		744	}
624	OUTPUT:	745	OUTPUT:
625	RETVAL	746	RETVAL
626		747
627	void	748	void
628	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
629		750
630	char *	751	char *
631	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
632		753
		754	int
		755	SDL_GetAppState ()
		756
633	void	757	void
634	SDL_PollEvent ()	758	poll_events ()
635	PPCODE:	759	PPCODE:
636	{	760	{
637	SDL_Event ev;	761	SDL_Event ev;
638		762
639	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640	{	765	{
641	HV *hv = newHV ();	766	HV *hv = newHV ();
642	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
643		768
644	switch (ev.type)	769	switch (ev.type)
…		…
656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658	break;	783	break;
659		784
660	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
661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
662
663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
668	break;	811	break;
669		812
670	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
671	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684	break;	827	break;
685	}	828	}
686		829
687	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))));
688	}	831	}
689	}	832	}
690		833
691	int	834	int
692	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)
693	POSTCALL:	836	POSTCALL:
694	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
695	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
696		839
697	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
698	Mix_CloseAudio ()	857	Mix_CloseAudio ()
699		858
700	int	859	int
701	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
702		864
703	void	865	void
704	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
705	CODE:	867	CODE:
706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
748	STRLEN image_len;	910	STRLEN image_len;
749	char *image = (char *)SvPVbyte (image_, image_len);	911	char *image = (char *)SvPVbyte (image_, image_len);
750	SDL_Surface *surface, *surface2;	912	SDL_Surface *surface, *surface2;
751	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
752	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
753	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
754	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
755		917
756	if (!rw)	918	if (!rw)
757	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
758		920
…		…
831	void	993	void
832	error (char *message)	994	error (char *message)
833	CODE:	995	CODE:
834	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
835	#ifdef _WIN32	997	#ifdef _WIN32
836	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
837	#endif	999	#endif
838		1000
839	void	1001	void
840	fatal (char *message)	1002	fatal (char *message)
841	CODE:	1003	CODE:
842	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
843	#ifdef _WIN32	1005	#ifdef _WIN32
844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
845	#endif	1007	#endif
846	_exit (1);	1008	_exit (1);
847		1009
848	void	1010	void
849	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
852	ExitThread (retval); // unclean, please beam me up	1014	ExitThread (retval); // unclean, please beam me up
853	#else	1015	#else
854	_exit (retval);	1016	_exit (retval);
855	#endif	1017	#endif
856		1018
857	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
858		1027
859	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
860	new_from_file (SV *class, char *path, int id = 0)	1033	new_from_file (SV *class, char *path, int id = 0)
861	CODE:	1034	CODE:
862	{	1035	{
863	int count;	1036	int count;
864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
867	}	1040	}
868	OUTPUT:	1041	OUTPUT:
869	RETVAL	1042	RETVAL
870		1043
871	void	1044	void
872	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
873	CODE:	1046	CODE:
874	pango_font_description_free (self);	1047	pango_font_description_free (self);
875		1048
876	void	1049	void
877	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
878	CODE:	1052	CODE:
879	default_font = self;	1053	default_font = self;
880		1054
881	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
882		1056
		1057	PROTOTYPES: DISABLE
		1058
883	void	1059	void
884	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
885	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
886	tc_clear ();	1069	tc_restore ();
887		1070
888	CFPlus::Layout	1071	DC::Layout
889	new (SV *class)	1072	new (SV *class)
890	CODE:	1073	CODE:
891	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
892		1075
893	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
895	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
896	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
897	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
898	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
899	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
900		1084
901	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
902	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
903	OUTPUT:	1087	OUTPUT:
904	RETVAL	1088	RETVAL
905		1089
906	void	1090	void
907	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
908	CODE:	1092	CODE:
909	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
910	Safefree (self);	1095	Safefree (self);
911		1096
912	void	1097	void
913	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
914	CODE:	1099	CODE:
915	{	1100	{
916	STRLEN textlen;	1101	STRLEN textlen;
917	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
918		1103
919	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
920	}	1105	}
921		1106
922	void	1107	void
923	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
924	CODE:	1109	CODE:
925	{	1110	{
926	STRLEN textlen;	1111	STRLEN textlen;
927	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
928		1113
929	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
930	}	1115	}
931		1116
932	void	1117	void
933	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
934	CODE:	1119	CODE:
935	{	1120	{
936	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
937	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
938	const char *pos = text;	1123	const char *pos = text;
…		…
973	if (attrs)	1158	if (attrs)
974	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
975	}	1160	}
976		1161
977	void	1162	void
978	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
979	PPCODE:	1164	PPCODE:
980	{	1165	{
981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
982		1167
983	do	1168	do
…		…
998		1183
999	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
1000	}	1185	}
1001		1186
1002	int	1187	int
1003	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
1004	CODE:	1189	CODE:
1005	{	1190	{
1006	int lines = 1;	1191	int lines = 1;
1007	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1008		1193
…		…
1013	}	1198	}
1014	OUTPUT:	1199	OUTPUT:
1015	RETVAL	1200	RETVAL
1016		1201
1017	SV *	1202	SV *
1018	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
1019	CODE:	1204	CODE:
1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1021	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
1022	OUTPUT:	1207	OUTPUT:
1023	RETVAL	1208	RETVAL
1024		1209
1025	void	1210	void
1026	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.)
1027	CODE:	1212	CODE:
1028	self->r = r;	1213	self->r = r;
1029	self->g = g;	1214	self->g = g;
1030	self->b = b;	1215	self->b = b;
1031	self->a = a;	1216	self->a = a;
1032		1217
1033	void	1218	void
1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
1035	CODE:	1220	CODE:
1036	if (self->font != font)	1221	if (self->font != font)
1037	{	1222	{
1038	self->font = font;	1223	self->font = font;
1039	layout_update_font (self);	1224	layout_update_font (self);
1040	}	1225	}
1041		1226
1042	void	1227	void
1043	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
1044	CODE:	1229	CODE:
1045	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
1046	{	1231	{
1047	self->base_height = base_height;	1232	self->base_height = base_height;
1048	layout_update_font (self);	1233	layout_update_font (self);
1049	}	1234	}
1050		1235
1051	void	1236	void
1052	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
1053	CODE:	1238	CODE:
1054	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);
1055		1240
1056	void	1241	void
1057	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1058	CODE:	1243	CODE:
1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1060		1245
1061	void	1246	void
1062	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1063	CODE:	1248	CODE:
1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1065		1250
1066	void	1251	void
1067	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1068	CODE:	1253	CODE:
1069	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1073	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1074	);	1259	);
1075		1260
1076	void	1261	void
1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1078	CODE:	1263	CODE:
1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1080		1265
1081	void	1266	void
1082	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1083	PPCODE:	1268	PPCODE:
1084	{	1269	{
1085	int w, h;	1270	int w, h;
1086		1271
1087	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1090	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1091	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1092	}	1277	}
1093		1278
1094	int	1279	int
1095	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1096	CODE:	1281	CODE:
1097	{	1282	{
1098	PangoRectangle rect;	1283	PangoRectangle rect;
1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1100	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1102	}	1287	}
1103	OUTPUT:	1288	OUTPUT:
1104	RETVAL	1289	RETVAL
1105		1290
1106	int	1291	int
1107	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1108	CODE:	1293	CODE:
1109	{	1294	{
1110	int index, trailing;	1295	int index, trailing;
1111	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);
1112	RETVAL = index + trailing;	1297	RETVAL = index + trailing;
1113	}	1298	}
1114	OUTPUT:	1299	OUTPUT:
1115	RETVAL	1300	RETVAL
1116		1301
1117	void	1302	void
1118	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1119	PPCODE:	1304	PPCODE:
1120	{	1305	{
1121	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1123		1308
…		…
1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1128	}	1313	}
1129		1314
1130	void	1315	void
1131	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)
1132	PPCODE:	1317	PPCODE:
1133	{	1318	{
1134	int line, x;	1319	int line, x;
1135		1320
1136	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)
1137	/* 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
1138		1327
1139	EXTEND (SP, 2);	1328	EXTEND (SP, 2);
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1329	PUSHs (sv_2mortal (newSViv (line)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1331	}
1143		1332
1144	void	1333	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1334	line_x_to_index (DC::Layout self, int line, int x)
1146	PPCODE:	1335	PPCODE:
1147	{	1336	{
1148	PangoLayoutLine *lp;	1337	PangoLayoutLine *lp;
1149	int index, trailing;	1338	int index, trailing;
1150		1339
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1354	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1355	}
1167	}	1356	}
1168		1357
1169	void	1358	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1359	render (DC::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1360	CODE:
		1361	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1362	pango_opengl_render_layout_subpixel (
1173	self->pl,	1363	self->pl,
		1364	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1365	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1366	self->r, self->g, self->b, self->a,
1176	flags	1367	flags
1177	);	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);
1178		1372
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1373	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1374	draw (DC::Layout self)
1183	CODE:	1375	CODE:
1184	{	1376	{
1185	int ow = SvIV (w_);	1377	glEnable (GL_TEXTURE_2D);
1186	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);
1187		1384
1188	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_))
1189	{	1401	{
1190	int nw = minpot (ow);
1191	int nh = minpot (oh);
1192
1193	if (nw != ow || nh != oh)
1194	{
1195	if (SvOK (data_))
1196	{
1197	STRLEN datalen;	1402	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1403	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1404	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1405	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1406
1202	SvPOK_only (result_);	1407	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1408	SvCUR_set (result_, nw * nh * bpp);
1204		1409
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1410	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1411	while (oh--)
1207	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);
1208		1413
1209	sv_setsv (data_, result_);	1414	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1415	}
1216	}	1416	}
1217		1417
1218	void	1418	void
1219	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.)
…		…
1225	{	1425	{
1226	HV *hv = (HV *)SvRV (self);	1426	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1427	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1428	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	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;
1230		1433
1231	if (items < 5)	1434	if (items < 5)
1232	{	1435	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1436	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1437	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1465	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1466	glDisable (GL_BLEND);
1264	}	1467	}
1265	}	1468	}
1266		1469
1267	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
1268		1480
1269	CFPlus::Map	1481	MODULE = Deliantra::Client PACKAGE = DC::Map
		1482
		1483	PROTOTYPES: DISABLE
		1484
		1485	DC::Map
1270	new (SV *class)	1486	new (SV *class)
1271	CODE:	1487	CODE:
1272	New (0, RETVAL, 1, struct map);	1488	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1489	RETVAL->x = 0;
1274	RETVAL->y = 0;	1490	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1498	RETVAL->row = 0;
1283	OUTPUT:	1499	OUTPUT:
1284	RETVAL	1500	RETVAL
1285		1501
1286	void	1502	void
1287	DESTROY (CFPlus::Map self)	1503	DESTROY (DC::Map self)
1288	CODE:	1504	CODE:
1289	{	1505	{
1290	map_clear (self);	1506	map_clear (self);
1291	Safefree (self->face2tile);	1507	Safefree (self->face2tile);
1292	Safefree (self->tex);	1508	Safefree (self->tex);
1293	Safefree (self);	1509	Safefree (self);
1294	}	1510	}
1295		1511
1296	void	1512	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1513	resize (DC::Map self, int map_width, int map_height)
1298	CODE:	1514	CODE:
1299	self->w = map_width;	1515	self->w = map_width;
1300	self->h = map_height;	1516	self->h = map_height;
1301		1517
1302	void	1518	void
1303	clear (CFPlus::Map self)	1519	clear (DC::Map self)
1304	CODE:	1520	CODE:
1305	map_clear (self);	1521	map_clear (self);
1306		1522
1307	void	1523	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1524	set_tileid (DC::Map self, int face, int tile)
1309	CODE:	1525	CODE:
1310	{	1526	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1527	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1528	need_texid (self, tile);
1313	}	1529	}
1314		1530
1315	void	1531	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1532	set_smooth (DC::Map self, int face, int smooth, int level)
1317	CODE:	1533	CODE:
1318	{	1534	{
1319	tileid texid;	1535	tileid texid;
1320	maptex *tex;	1536	maptex *tex;
1321		1537
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1550	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1551	tex->smoothlevel = level;
1336	}	1552	}
1337		1553
1338	void	1554	void
1339	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)
1340	CODE:	1556	CODE:
1341	{	1557	{
1342	need_texid (self, texid);	1558	need_texid (self, texid);
1343		1559
1344	{	1560	{
…		…
1364	// from transparent color bleeding and ugly wrapping effects.	1580	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1581	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1582	}
1367		1583
1368	int	1584	int
1369	ox (CFPlus::Map self)	1585	ox (DC::Map self)
1370	ALIAS:	1586	ALIAS:
1371	oy = 1	1587	oy = 1
1372	x = 2	1588	x = 2
1373	y = 3	1589	y = 3
1374	w = 4	1590	w = 4
…		…
1385	}	1601	}
1386	OUTPUT:	1602	OUTPUT:
1387	RETVAL	1603	RETVAL
1388		1604
1389	void	1605	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1606	scroll (DC::Map self, int dx, int dy)
1391	CODE:	1607	CODE:
1392	{	1608	{
1393	if (dx > 0)	1609	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1610	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1611	else if (dx < 0)
1396	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);
1397		1613
1398	if (dy > 0)	1614	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1615	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1616	else if (dy < 0)
1401	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);
1402		1618
1403	self->ox += dx; self->x += dx;	1619	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1620	self->oy += dy; self->y += dy;
1405		1621
1406	while (self->y < 0)	1622	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1626	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1627	self->y += MAP_EXTEND_Y;
1412	}	1628	}
1413	}	1629	}
1414		1630
1415	void	1631	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1632	map1a_update (DC::Map self, SV *data_, int extmap)
1417	CODE:	1633	CODE:
1418	{	1634	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1635	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1636	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1637	mapcell *cell;
1422	int x, y, flags;	1638	int x, y, z, flags;
		1639	AV *missing = newAV ();
		1640	RETVAL = newRV_noinc ((SV *)missing);
1423		1641
1424	while (data < data_end - 1)	1642	while (data < data_end - 1)
1425	{	1643	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1644	flags = (data [0] << 8) + data [1]; data += 2;
1427		1645
…		…
1460	}	1678	}
1461	else if (cmd == 6) // monster width	1679	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1680	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1681	else if (cmd == 0x47)
1464	{	1682	{
1465	if (*data == 8)	1683	if (*data == 4)
1466	; // decode player uuid	1684	; // decode player count
1467		1685
1468	data += *data + 1;	1686	data += *data + 1;
1469	}	1687	}
1470	else if (cmd == 8) // cell flags	1688	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1689	cell->flags = *data++;
…		…
1478	}	1696	}
1479	else	1697	else
1480	cell->darkness = *data++ + 1;	1698	cell->darkness = *data++ + 1;
1481	}	1699	}
1482		1700
		1701	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1702	if (flags & (4 >> z))
1484	{	1703	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1704	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1705	need_facenum (self, face);
1487	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	}
1488	}	1721	}
1489
1490	if (flags & 2)
1491	{
1492	faceid face = (data [0] << 8) + data [1]; data += 2;
1493	need_facenum (self, face);
1494	cell->tile [1] = self->face2tile [face];
1495	}
1496
1497	if (flags & 1)
1498	{
1499	faceid face = (data [0] << 8) + data [1]; data += 2;
1500	need_facenum (self, face);
1501	cell->tile [2] = self->face2tile [face];
1502	}
1503	}	1722	}
1504	else	1723	else
1505	cell->darkness = 0;	1724	cell->darkness = 0;
1506	}	1725	}
1507	}	1726	}
		1727	OUTPUT:
		1728	RETVAL
1508		1729
1509	SV *	1730	SV *
1510	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)
1511	CODE:	1732	CODE:
1512	{	1733	{
1513	int x1, x;	1734	int x1, x;
1514	int y1, y;	1735	int y1, y;
1515	int z;	1736	int z;
…		…
1560	}	1781	}
1561	OUTPUT:	1782	OUTPUT:
1562	RETVAL	1783	RETVAL
1563		1784
1564	void	1785	void
1565	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)
1566	CODE:	1787	CODE:
1567	{	1788	{
		1789	int x, y, z;
		1790
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1791	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	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
1570	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)
1571	smooth_key skey;	1794	smooth_key skey;
1572	int x, y, z;	1795
1573	int last_name;	1796	rc_t *rc = rc_alloc ();
		1797	rc_key_t key;
		1798	rc_array_t *arr;
1574		1799
1575	// thats current max. sorry.	1800	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1801	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1802	if (sh > 255) sh = 255;
1578		1803
1579	// clear key, in case of extra padding	1804	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1805	memset (&skey, 0, sizeof (skey));
1581		1806
1582	glColor4ub (255, 255, 255, 255);	1807	memset (&key, 0, sizeof (key));
1583		1808	key.r = 255;
1584	glEnable (GL_BLEND);	1809	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1810	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1811	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1812	key.mode = GL_QUADS;
1588		1813	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1814	key.texname = -1;
1590
1591	last_name = 0;
1592		1815
1593	mx += self->x;	1816	mx += self->x;
1594	my += self->y;	1817	my += self->y;
1595		1818
1596	// first pass: determine smooth_max	1819	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	1835	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	1836	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	1837	self->tex [cell->tile [2]].smoothlevel));
1615	}	1838	}
1616	}	1839	}
		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);
1617		1844
1618	for (z = 0; z <= 2; z++)	1845	for (z = 0; z <= 2; z++)
1619	{	1846	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	1847	memset (smooth_level, 0, sizeof (smooth_level));
1621		1848
…		…
1631	tileid tile = cell->tile [z];	1858	tileid tile = cell->tile [z];
1632		1859
1633	if (tile)	1860	if (tile)
1634	{	1861	{
1635	maptex tex = self->tex [tile];	1862	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	1863	int px, py;
1637	int py = (y + 1) * T - tex.h;
1638		1864
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	1865	if (key.texname != tex.name)
1642	{	1866	{
1643	if (!tex.name)	1867	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	1868	tex = self->tex [2]; /* missing, replace by noface */
1645		1869
1646	glEnd ();	1870	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1871	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	1872	}
1650		1873
1651	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);
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1878	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1653	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);
1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1880	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1655		1881
1656	if (cell->flags && z == 2)	1882	if (cell->flags && z == 2)
1657	{	1883	{
		1884	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	1885	if (cell->flags & 1)
1659	{	1886	{
1660	maptex tex = self->tex [1];	1887	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	1888	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	1889	int py = y * T - T * 6 / 32;
1663		1890
		1891	if (tex.name)
1664	glEnd ();	1892	{
1665	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);
1666	glBegin (GL_QUADS);	1903	}
1667
1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1672	}	1904	}
1673	}	1905	}
1674		1906
1675	// update smooth hash	1907	// update smooth hash
1676	if (tex.smoothtile)	1908	if (tex.smoothtile)
…		…
1712	}	1944	}
1713	}	1945	}
1714	}	1946	}
1715	}	1947	}
1716		1948
		1949	rc_draw (rc);
		1950	rc_clear (rc);
		1951
1717	// go through all smoothlevels, lowest to highest, then draw	1952	// go through all smoothlevels, lowest to highest, then draw.
1718	// this is basically counting sort	1953	// this is basically counting sort
1719	{	1954	{
1720	int w, b;	1955	int w, b;
1721		1956
		1957	glEnable (GL_TEXTURE_2D);
		1958	glBegin (GL_QUADS);
1722	for (w = 0; w < 256 / 32; ++w)	1959	for (w = 0; w < 256 / 32; ++w)
1723	{	1960	{
1724	uint32_t smask = smooth_level [w];	1961	uint32_t smask = smooth_level [w];
1725	if (smask)	1962	if (smask)
1726	for (b = 0; b < 32; ++b)	1963	for (b = 0; b < 32; ++b)
…		…
1735	smooth_key *skey = (smooth_key *)HeKEY (he);	1972	smooth_key *skey = (smooth_key *)HeKEY (he);
1736	IV bits = SvIVX (HeVAL (he));	1973	IV bits = SvIVX (HeVAL (he));
1737		1974
1738	if (!(bits & 0x1000)	1975	if (!(bits & 0x1000)
1739	&& skey->level == level	1976	&& skey->level == level
1740	&& level >= smooth_max [skey->x][skey->y])	1977	&& level > smooth_max [skey->x][skey->y])
1741	{	1978	{
1742	maptex tex = self->tex [skey->tile];	1979	maptex tex = self->tex [skey->tile];
1743	int px = (((int)skey->x) - 1) * T;	1980	int px = (((int)skey->x) - 1) * T;
1744	int py = (((int)skey->y) - 1) * T;	1981	int py = (((int)skey->y) - 1) * T;
1745	int border = bits & 15;	1982	int border = bits & 15;
1746	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1983	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1747	float dx = tex.s * .0625f; // 16 images/row	1984	float dx = tex.s * .0625f; // 16 images/row
1748	float dy = tex.t * .5f ; // 2 images/column	1985	float dy = tex.t * .5f ; // 2 images/column
1749		1986
1750	// this time naively avoiding texture state changes
1751	// save gobs of state changes.
1752	if (last_name != tex.name)	1987	if (tex.name)
1753	{	1988	{
		1989	// this time avoiding texture state changes
		1990	// save gobs of state changes.
1754	if (!tex.name)	1991	if (key.texname != tex.name)
1755	continue; // smoothing not yet available	1992	{
1756
1757	glEnd ();	1993	glEnd ();
1758	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1994	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1759	glBegin (GL_QUADS);	1995	glBegin (GL_QUADS);
1760	}	1996	}
1761		1997
1762	if (border)	1998	if (border)
1763	{	1999	{
1764	float ox = border * dx;	2000	float ox = border * dx;
1765		2001
1766	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2002	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1767	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2003	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1768	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2004	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1769	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2005	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1770	}	2006	}
1771		2007
1772	if (corner)	2008	if (corner)
1773	{	2009	{
1774	float ox = corner * dx;	2010	float ox = corner * dx;
1775		2011
1776	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2012	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1777	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2013	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1778	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2014	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1779	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2015	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2016	}
1780	}	2017	}
1781	}	2018	}
1782	}	2019	}
1783	}	2020	}
1784	}	2021	}
		2022
		2023	glEnd ();
		2024	glDisable (GL_TEXTURE_2D);
		2025	key.texname = -1;
1785	}	2026	}
1786		2027
1787	hv_clear (smooth);	2028	hv_clear (smooth);
1788	}	2029	}
1789		2030
1790	glEnd ();
1791
1792	glDisable (GL_TEXTURE_2D);
1793	glDisable (GL_BLEND);	2031	glDisable (GL_BLEND);
		2032	rc_free (rc);
1794		2033
1795	// top layer: overlays such as the health bar	2034	// top layer: overlays such as the health bar
1796	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1798	{	2037	{
…		…
1823	}	2062	}
1824	}	2063	}
1825	}	2064	}
1826		2065
1827	void	2066	void
1828	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)
1829	CODE:	2068	CODE:
1830	{	2069	{
1831	static float color[16][3] = {	2070	static float color[16][3] = {
1832	{ 0.00F, 0.00F, 0.00F },	2071	{ 0.00F, 0.00F, 0.00F },
1833	{ 1.00F, 1.00F, 1.00F },	2072	{ 1.00F, 1.00F, 1.00F },
…		…
1883	glDisable (GL_BLEND);	2122	glDisable (GL_BLEND);
1884	glDisable (GL_TEXTURE_2D);	2123	glDisable (GL_TEXTURE_2D);
1885	}	2124	}
1886		2125
1887	void	2126	void
1888	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)
1889	PPCODE:	2128	PPCODE:
1890	{	2129	{
1891	int x, y;	2130	int x, y;
		2131	int sw1 = sw + 2;
		2132	int sh1 = sh + 2;
		2133	int sh3 = sh * 3;
1892	int sw4 = (sw + 3) & ~3;	2134	int sw34 = (sw * 3 + 3) & ~3;
		2135	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1893	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2136	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1894	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2137	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1895		2138
1896	memset (darkness, 255, sw4 * sh);
1897	SvPOK_only (darkness_sv);	2139	SvPOK_only (darkness3_sv);
1898	SvCUR_set (darkness_sv, sw4 * sh);	2140	SvCUR_set (darkness3_sv, sw34 * sh3);
1899		2141
1900	mx += self->x;	2142	mx += self->x - 1;
1901	my += self->y;	2143	my += self->y - 1;
1902		2144
		2145	memset (darkness1, 255, sw1 * sh1);
		2146
1903	for (y = 0; y < sh; y++)	2147	for (y = 0; y < sh1; y++)
1904	if (0 <= y + my && y + my < self->rows)	2148	if (0 <= y + my && y + my < self->rows)
1905	{	2149	{
1906	maprow *row = self->row + (y + my);	2150	maprow *row = self->row + (y + my);
1907		2151
1908	for (x = 0; x < sw; x++)	2152	for (x = 0; x < sw1; x++)
1909	if (row->c0 <= x + mx && x + mx < row->c1)	2153	if (row->c0 <= x + mx && x + mx < row->c1)
1910	{	2154	{
1911	mapcell *cell = row->col + (x + mx - row->c0);	2155	mapcell *cell = row->col + (x + mx - row->c0);
1912		2156
1913	darkness[y * sw4 + x] = cell->darkness	2157	darkness1 [y * sw1 + x] = cell->darkness
1914	? 255 - (cell->darkness - 1)	2158	? 255 - (cell->darkness - 1)
1915	: 255 - FOW_DARKNESS;	2159	: 255 - FOW_DARKNESS;
1916	}	2160	}
1917	}	2161	}
1918		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
1919	EXTEND (SP, 3);	2201	EXTEND (SP, 3);
1920	PUSHs (sv_2mortal (newSViv (sw4)));	2202	PUSHs (sv_2mortal (newSViv (sw34)));
1921	PUSHs (sv_2mortal (newSViv (sh)));	2203	PUSHs (sv_2mortal (newSViv (sh3)));
1922	PUSHs (darkness_sv);	2204	PUSHs (darkness3_sv);
1923	}	2205	}
1924		2206
1925	SV *	2207	SV *
1926	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)
1927	CODE:	2209	CODE:
1928	{	2210	{
1929	int x, y, x1, y1;	2211	int x, y, x1, y1;
1930	SV *data_sv = newSV (w * h * 7 + 5);	2212	SV *data_sv = newSV (w * h * 7 + 5);
1931	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2213	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1996	}	2278	}
1997	OUTPUT:	2279	OUTPUT:
1998	RETVAL	2280	RETVAL
1999		2281
2000	void	2282	void
2001	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)
2002	PPCODE:	2284	PPCODE:
2003	{	2285	{
2004	int x, y, z;	2286	int x, y, z;
2005	int w, h;	2287	int w, h;
2006	int x1, y1;	2288	int x1, y1;
2007		2289
2008	if (*data++ != 0)	2290	if (*data++ != 0)
2009	return; /* version mismatch */	2291	XSRETURN_EMPTY; /* version mismatch */
2010		2292
2011	w = *data++ << 8; w |= *data++;	2293	w = *data++ << 8; w |= *data++;
2012	h = *data++ << 8; h |= *data++;	2294	h = *data++ << 8; h |= *data++;
2013		2295
2014	// 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
…		…
2059	}	2341	}
2060	}	2342	}
2061	}	2343	}
2062	}	2344	}
2063		2345
2064	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2346	MODULE = Deliantra::Client PACKAGE = DC::RW
2065		2347
2066	CFPlus::MixChunk	2348	DC::RW
2067	new_from_file (SV *class, char *path)	2349	new (SV *class, SV *data_sv)
2068	CODE:	2350	CODE:
2069	RETVAL = Mix_LoadWAV (path);	2351	{
		2352	STRLEN datalen;
		2353	char *data = SvPVbyte (data_sv, datalen);
		2354
		2355	RETVAL = SDL_RWFromConstMem (data, datalen);
		2356	}
2070	OUTPUT:	2357	OUTPUT:
2071	RETVAL	2358	RETVAL
2072		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 : '('
2073	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
2074	DESTROY (CFPlus::MixChunk self)	2469	DESTROY (DC::MixChunk self)
2075	CODE:	2470	CODE:
2076	Mix_FreeChunk (self);	2471	Mix_FreeChunk (self);
2077		2472
2078	int	2473	int
2079	volume (CFPlus::MixChunk self, int volume = -1)	2474	volume (DC::MixChunk self, int volume = -1)
2080	CODE:	2475	CODE:
		2476	if (items > 1)
		2477	volume = CLAMP (volume, 0, 128);
2081	RETVAL = Mix_VolumeChunk (self, volume);	2478	RETVAL = Mix_VolumeChunk (self, volume);
2082	OUTPUT:	2479	OUTPUT:
2083	RETVAL	2480	RETVAL
2084		2481
2085	int	2482	DC::Channel
2086	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)
2087	CODE:	2484	CODE:
		2485	{
2088	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	}
2089	OUTPUT:	2497	OUTPUT:
2090	RETVAL	2498	RETVAL
2091		2499
2092	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2500	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2093		2501
2094	int	2502	int
2095	volume (int volume = -1)	2503	volume (int volume = -1)
		2504	PROTOTYPE: ;$
2096	CODE:	2505	CODE:
		2506	if (items > 0)
		2507	volume = CLAMP (volume, 0, 128);
2097	RETVAL = Mix_VolumeMusic (volume);	2508	RETVAL = Mix_VolumeMusic (volume);
2098	OUTPUT:	2509	OUTPUT:
2099	RETVAL	2510	RETVAL
2100		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
2101	CFPlus::MixMusic	2522	DC::MixMusic
2102	new_from_file (SV *class, char *path)	2523	new (SV *class, DC::RW rwops)
2103	CODE:	2524	CODE:
2104	RETVAL = Mix_LoadMUS (path);	2525	RETVAL = Mix_LoadMUS_RW (rwops);
2105	OUTPUT:	2526	OUTPUT:
2106	RETVAL	2527	RETVAL
2107		2528
2108	void	2529	void
2109	DESTROY (CFPlus::MixMusic self)	2530	DESTROY (DC::MixMusic self)
2110	CODE:	2531	CODE:
2111	Mix_FreeMusic (self);	2532	Mix_FreeMusic (self);
2112		2533
2113	int	2534	int
2114	play (CFPlus::MixMusic self, int loops = -1)	2535	play (DC::MixMusic self, int loops = -1)
2115	CODE:	2536	CODE:
2116	RETVAL = Mix_PlayMusic (self, loops);	2537	RETVAL = Mix_PlayMusic (self, loops);
2117	OUTPUT:	2538	OUTPUT:
2118	RETVAL	2539	RETVAL
2119		2540
2120	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
2121		2549
2122	BOOT:	2550	BOOT:
2123	{	2551	{
2124	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2552	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2125	static const struct {	2553	static const struct {
2126	const char *name;	2554	const char *name;
2127	IV iv;	2555	IV iv;
2128	} *civ, const_iv[] = {	2556	} *civ, const_iv[] = {
2129	# 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),
2130	const_iv (GL_COLOR_MATERIAL),	2561	const_iv (GL_COLOR_MATERIAL),
2131	const_iv (GL_SMOOTH),	2562	const_iv (GL_SMOOTH),
2132	const_iv (GL_FLAT),	2563	const_iv (GL_FLAT),
2133	const_iv (GL_DITHER),	2564	const_iv (GL_DITHER),
2134	const_iv (GL_BLEND),	2565	const_iv (GL_BLEND),
…		…
2138	const_iv (GL_ALPHA_TEST),	2569	const_iv (GL_ALPHA_TEST),
2139	const_iv (GL_NORMALIZE),	2570	const_iv (GL_NORMALIZE),
2140	const_iv (GL_RESCALE_NORMAL),	2571	const_iv (GL_RESCALE_NORMAL),
2141	const_iv (GL_FRONT),	2572	const_iv (GL_FRONT),
2142	const_iv (GL_BACK),	2573	const_iv (GL_BACK),
		2574	const_iv (GL_AUX0),
2143	const_iv (GL_AND),	2575	const_iv (GL_AND),
2144	const_iv (GL_ONE),	2576	const_iv (GL_ONE),
2145	const_iv (GL_ZERO),	2577	const_iv (GL_ZERO),
2146	const_iv (GL_SRC_ALPHA),	2578	const_iv (GL_SRC_ALPHA),
2147	const_iv (GL_DST_ALPHA),	2579	const_iv (GL_DST_ALPHA),
…		…
2160	const_iv (GL_INTENSITY),	2592	const_iv (GL_INTENSITY),
2161	const_iv (GL_LUMINANCE),	2593	const_iv (GL_LUMINANCE),
2162	const_iv (GL_LUMINANCE_ALPHA),	2594	const_iv (GL_LUMINANCE_ALPHA),
2163	const_iv (GL_FLOAT),	2595	const_iv (GL_FLOAT),
2164	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),
2165	const_iv (GL_COMPILE),	2603	const_iv (GL_COMPILE),
		2604	const_iv (GL_PROXY_TEXTURE_1D),
		2605	const_iv (GL_PROXY_TEXTURE_2D),
2166	const_iv (GL_TEXTURE_1D),	2606	const_iv (GL_TEXTURE_1D),
2167	const_iv (GL_TEXTURE_2D),	2607	const_iv (GL_TEXTURE_2D),
2168	const_iv (GL_TEXTURE_ENV),	2608	const_iv (GL_TEXTURE_ENV),
2169	const_iv (GL_TEXTURE_MAG_FILTER),	2609	const_iv (GL_TEXTURE_MAG_FILTER),
2170	const_iv (GL_TEXTURE_MIN_FILTER),	2610	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2191	const_iv (GL_COLOR_LOGIC_OP),	2631	const_iv (GL_COLOR_LOGIC_OP),
2192	const_iv (GL_SEPARABLE_2D),	2632	const_iv (GL_SEPARABLE_2D),
2193	const_iv (GL_CONVOLUTION_2D),	2633	const_iv (GL_CONVOLUTION_2D),
2194	const_iv (GL_CONVOLUTION_BORDER_MODE),	2634	const_iv (GL_CONVOLUTION_BORDER_MODE),
2195	const_iv (GL_CONSTANT_BORDER),	2635	const_iv (GL_CONSTANT_BORDER),
		2636	const_iv (GL_POINTS),
2196	const_iv (GL_LINES),	2637	const_iv (GL_LINES),
2197	const_iv (GL_LINE_STRIP),	2638	const_iv (GL_LINE_STRIP),
2198	const_iv (GL_LINE_LOOP),	2639	const_iv (GL_LINE_LOOP),
2199	const_iv (GL_QUADS),	2640	const_iv (GL_QUADS),
2200	const_iv (GL_QUAD_STRIP),	2641	const_iv (GL_QUAD_STRIP),
2201	const_iv (GL_TRIANGLES),	2642	const_iv (GL_TRIANGLES),
2202	const_iv (GL_TRIANGLE_STRIP),	2643	const_iv (GL_TRIANGLE_STRIP),
2203	const_iv (GL_TRIANGLE_FAN),	2644	const_iv (GL_TRIANGLE_FAN),
		2645	const_iv (GL_POLYGON),
2204	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),
2205	const_iv (GL_FASTEST),	2652	const_iv (GL_FASTEST),
		2653	const_iv (GL_DONT_CARE),
		2654	const_iv (GL_NICEST),
2206	const_iv (GL_V2F),	2655	const_iv (GL_V2F),
2207	const_iv (GL_V3F),	2656	const_iv (GL_V3F),
2208	const_iv (GL_T2F_V3F),	2657	const_iv (GL_T2F_V3F),
2209	const_iv (GL_T2F_N3F_V3F),	2658	const_iv (GL_T2F_N3F_V3F),
2210	# undef const_iv	2659	# undef const_iv
2211	};	2660	};
2212		2661
2213	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; )
2214	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);
2215	}	2667	}
		2668
		2669	void
		2670	disable_GL_EXT_blend_func_separate ()
		2671	CODE:
		2672	gl.BlendFuncSeparate = 0;
		2673	gl.BlendFuncSeparateEXT = 0;
2216		2674
2217	char *	2675	char *
2218	gl_vendor ()	2676	gl_vendor ()
2219	CODE:	2677	CODE:
2220	RETVAL = (char *)glGetString (GL_VENDOR);	2678	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2233	CODE:	2691	CODE:
2234	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2692	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2235	OUTPUT:	2693	OUTPUT:
2236	RETVAL	2694	RETVAL
2237		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
2238	int glGetError ()	2710	int glGetError ()
2239		2711
2240	void glFinish ()	2712	void glFinish ()
2241		2713
2242	void glClear (int mask)	2714	void glClear (int mask)
…		…
2279	# near_ and far_ are due to microsofts buggy "c" compiler	2751	# near_ and far_ are due to microsofts buggy "c" compiler
2280	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_)
2281		2753
2282	# near_ and far_ are due to microsofts buggy "c" compiler	2754	# near_ and far_ are due to microsofts buggy "c" compiler
2283	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
2284		2758
2285	void glViewport (int x, int y, int width, int height)	2759	void glViewport (int x, int y, int width, int height)
2286		2760
2287	void glScissor (int x, int y, int width, int height)	2761	void glScissor (int x, int y, int width, int height)
2288		2762
…		…
2296		2770
2297	void glRotate (float angle, float x, float y, float z)	2771	void glRotate (float angle, float x, float y, float z)
2298	CODE:	2772	CODE:
2299	glRotatef (angle, x, y, z);	2773	glRotatef (angle, x, y, z);
2300		2774
2301	void glBegin (int mode)
2302
2303	void glEnd ()
2304
2305	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)
2306	PROTOTYPE: @
2307	ALIAS:	2776	ALIAS:
2308	glColor_premultiply = 1	2777	glColor_premultiply = 1
2309	CODE:	2778	CODE:
2310	if (ix)	2779	if (ix)
2311	{	2780	{
…		…
2314	b *= a;	2783	b *= a;
2315	}	2784	}
2316	// microsoft visual "c" rounds instead of truncating...	2785	// microsoft visual "c" rounds instead of truncating...
2317	glColor4f (r, g, b, a);	2786	glColor4f (r, g, b, a);
2318		2787
2319	void glInterleavedArrays (int format, int stride, char *data)
2320
2321	void glDrawElements (int mode, int count, int type, char *indices)
2322
2323	# 1.2 void glDrawRangeElements (int mode, int start, int end
2324
2325	void glRasterPos (float x, float y, float z = 0.)	2788	void glRasterPos (float x, float y, float z = 0.)
2326	CODE:	2789	CODE:
2327	glRasterPos3f (0, 0, z);	2790	glRasterPos3f (0, 0, z);
2328	glBitmap (0, 0, 0, 0, x, y, 0);	2791	glBitmap (0, 0, 0, 0, x, y, 0);
2329		2792
…		…
2333		2796
2334	void glTexCoord (float s, float t)	2797	void glTexCoord (float s, float t)
2335	CODE:	2798	CODE:
2336	glTexCoord2f (s, t);	2799	glTexCoord2f (s, t);
2337		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
2338	void glTexEnv (int target, int pname, float param)	2830	void glTexEnv (int target, int pname, float param)
2339	CODE:	2831	CODE:
2340	glTexEnvf (target, pname, param);	2832	glTexEnvf (target, pname, param);
2341		2833
2342	void glTexParameter (int target, int pname, float param)	2834	void glTexParameter (int target, int pname, float param)
…		…
2358	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)
2359	CODE:	2851	CODE:
2360	if (gl.SeparableFilter2D)	2852	if (gl.SeparableFilter2D)
2361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2853	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2362		2854
2363	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)
2364		2856
2365	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)
2366		2858
2367	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)
2368		2862
2369	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)
2370		2864
2371	int glGenTexture ()	2865	int glGenTexture ()
2372	CODE:	2866	CODE:
2373	{	2867	RETVAL = gen_texture ();
2374	GLuint name;
2375	glGenTextures (1, &name);
2376	RETVAL = name;
2377	}
2378	OUTPUT:	2868	OUTPUT:
2379	RETVAL	2869	RETVAL
2380		2870
2381	void glDeleteTexture (int name)	2871	void glDeleteTexture (int name)
2382	CODE:	2872	CODE:
2383	{
2384	GLuint name_ = name;
2385	glDeleteTextures (1, &name_);	2873	del_texture (name);
2386	}	2874
2387
2388	int glGenList ()	2875	int glGenList ()
2389	CODE:	2876	CODE:
2390	RETVAL = glGenLists (1);	2877	RETVAL = glGenLists (1);
2391	OUTPUT:	2878	OUTPUT:
2392	RETVAL	2879	RETVAL
…		…
2399		2886
2400	void glEndList ()	2887	void glEndList ()
2401		2888
2402	void glCallList (int list)	2889	void glCallList (int list)
2403		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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