ViewVC Help

View File | Revision Log | Show Annotations | Download File

/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 1.241 by root, Wed Dec 26 20:46:39 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 >= 600)
		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);
…		…
1140	PUSHs (sv_2mortal (newSViv (line - 1)));	1325	PUSHs (sv_2mortal (newSViv (line - 1)));
1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1142	}	1327	}
1143		1328
1144	void	1329	void
1145	line_x_to_index (CFPlus::Layout self, int line, int x)	1330	line_x_to_index (dc::Layout self, int line, int x)
1146	PPCODE:	1331	PPCODE:
1147	{	1332	{
1148	PangoLayoutLine *lp;	1333	PangoLayoutLine *lp;
1149	int index, trailing;	1334	int index, trailing;
1150		1335
…		…
1165	PUSHs (sv_2mortal (newSViv (trailing)));	1350	PUSHs (sv_2mortal (newSViv (trailing)));
1166	}	1351	}
1167	}	1352	}
1168		1353
1169	void	1354	void
1170	render (CFPlus::Layout self, float x, float y, int flags = 0)	1355	render (dc::Layout self, float x, float y, int flags = 0)
1171	PPCODE:	1356	CODE:
		1357	rc_clear (self->rc);
1172	pango_opengl_render_layout_subpixel (	1358	pango_opengl_render_layout_subpixel (
1173	self->pl,	1359	self->pl,
		1360	self->rc,
1174	x * PANGO_SCALE, y * PANGO_SCALE,	1361	x * PANGO_SCALE, y * PANGO_SCALE,
1175	self->r, self->g, self->b, self->a,	1362	self->r, self->g, self->b, self->a,
1176	flags	1363	flags
1177	);	1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
1178		1368
1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
1180
1181	void	1369	void
1182	pad2pot (SV *data_, SV *w_, SV *h_)	1370	draw (dc::Layout self)
1183	CODE:	1371	CODE:
1184	{	1372	{
1185	int ow = SvIV (w_);	1373	glEnable (GL_TEXTURE_2D);
1186	int oh = SvIV (h_);	1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1187		1380
1188	if (ow && oh)	1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
		1387
		1388	MODULE = Deliantra::Client PACKAGE = dc::Texture
		1389
		1390	PROTOTYPES: ENABLE
		1391
		1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow || nh != oh) && SvOK (data_))
1189	{	1397	{
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;	1398	STRLEN datalen;
1198	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1199	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1401	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1201		1402
1202	SvPOK_only (result_);	1403	SvPOK_only (result_);
1203	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1204		1405
1205	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1206	while (oh--)	1407	while (oh--)
1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1208		1409
1209	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1210	}
1211
1212	sv_setiv (w_, nw);
1213	sv_setiv (h_, nh);
1214	}
1215	}	1411	}
1216	}	1412	}
1217		1413
1218	void	1414	void
1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1225	{	1421	{
1226	HV *hv = (HV *)SvRV (self);	1422	HV *hv = (HV *)SvRV (self);
1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1230		1429
1231	if (items < 5)	1430	if (items < 5)
1232	{	1431	{
1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1262	glDisable (GL_ALPHA_TEST);	1461	glDisable (GL_ALPHA_TEST);
1263	glDisable (GL_BLEND);	1462	glDisable (GL_BLEND);
1264	}	1463	}
1265	}	1464	}
1266		1465
1267	MODULE = CFPlus PACKAGE = CFPlus::Map	1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1467	CODE:
		1468	{
		1469	GLint width;
		1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1471	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1472	RETVAL = width > 0;
		1473	}
		1474	OUTPUT:
		1475	RETVAL
1268		1476
1269	CFPlus::Map	1477	MODULE = Deliantra::Client PACKAGE = dc::Map
		1478
		1479	PROTOTYPES: DISABLE
		1480
		1481	dc::Map
1270	new (SV *class)	1482	new (SV *class)
1271	CODE:	1483	CODE:
1272	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
1273	RETVAL->x = 0;	1485	RETVAL->x = 0;
1274	RETVAL->y = 0;	1486	RETVAL->y = 0;
…		…
1282	RETVAL->row = 0;	1494	RETVAL->row = 0;
1283	OUTPUT:	1495	OUTPUT:
1284	RETVAL	1496	RETVAL
1285		1497
1286	void	1498	void
1287	DESTROY (CFPlus::Map self)	1499	DESTROY (dc::Map self)
1288	CODE:	1500	CODE:
1289	{	1501	{
1290	map_clear (self);	1502	map_clear (self);
1291	Safefree (self->face2tile);	1503	Safefree (self->face2tile);
1292	Safefree (self->tex);	1504	Safefree (self->tex);
1293	Safefree (self);	1505	Safefree (self);
1294	}	1506	}
1295		1507
1296	void	1508	void
1297	resize (CFPlus::Map self, int map_width, int map_height)	1509	resize (dc::Map self, int map_width, int map_height)
1298	CODE:	1510	CODE:
1299	self->w = map_width;	1511	self->w = map_width;
1300	self->h = map_height;	1512	self->h = map_height;
1301		1513
1302	void	1514	void
1303	clear (CFPlus::Map self)	1515	clear (dc::Map self)
1304	CODE:	1516	CODE:
1305	map_clear (self);	1517	map_clear (self);
1306		1518
1307	void	1519	void
1308	set_tileid (CFPlus::Map self, int face, int tile)	1520	set_tileid (dc::Map self, int face, int tile)
1309	CODE:	1521	CODE:
1310	{	1522	{
1311	need_facenum (self, face); self->face2tile [face] = tile;	1523	need_facenum (self, face); self->face2tile [face] = tile;
1312	need_texid (self, tile);	1524	need_texid (self, tile);
1313	}	1525	}
1314		1526
1315	void	1527	void
1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1528	set_smooth (dc::Map self, int face, int smooth, int level)
1317	CODE:	1529	CODE:
1318	{	1530	{
1319	tileid texid;	1531	tileid texid;
1320	maptex *tex;	1532	maptex *tex;
1321		1533
…		…
1334	tex->smoothtile = self->face2tile [smooth];	1546	tex->smoothtile = self->face2tile [smooth];
1335	tex->smoothlevel = level;	1547	tex->smoothlevel = level;
1336	}	1548	}
1337		1549
1338	void	1550	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)	1551	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:	1552	CODE:
1341	{	1553	{
1342	need_texid (self, texid);	1554	need_texid (self, texid);
1343		1555
1344	{	1556	{
…		…
1364	// from transparent color bleeding and ugly wrapping effects.	1576	// from transparent color bleeding and ugly wrapping effects.
1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1366	}	1578	}
1367		1579
1368	int	1580	int
1369	ox (CFPlus::Map self)	1581	ox (dc::Map self)
1370	ALIAS:	1582	ALIAS:
1371	oy = 1	1583	oy = 1
1372	x = 2	1584	x = 2
1373	y = 3	1585	y = 3
1374	w = 4	1586	w = 4
…		…
1385	}	1597	}
1386	OUTPUT:	1598	OUTPUT:
1387	RETVAL	1599	RETVAL
1388		1600
1389	void	1601	void
1390	scroll (CFPlus::Map self, int dx, int dy)	1602	scroll (dc::Map self, int dx, int dy)
1391	CODE:	1603	CODE:
1392	{	1604	{
1393	if (dx > 0)	1605	if (dx > 0)
1394	map_blank (self, self->x, self->y, dx, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1395	else if (dx < 0)	1607	else if (dx < 0)
1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1608	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1397		1609
1398	if (dy > 0)	1610	if (dy > 0)
1399	map_blank (self, self->x, self->y, self->w, dy);	1611	map_blank (self, self->x, self->y, self->w, dy);
1400	else if (dy < 0)	1612	else if (dy < 0)
1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1613	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1402		1614
1403	self->ox += dx; self->x += dx;	1615	self->ox += dx; self->x += dx;
1404	self->oy += dy; self->y += dy;	1616	self->oy += dy; self->y += dy;
1405		1617
1406	while (self->y < 0)	1618	while (self->y < 0)
…		…
1410	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1411	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1412	}	1624	}
1413	}	1625	}
1414		1626
1415	void	1627	SV *
1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1628	map1a_update (dc::Map self, SV *data_, int extmap)
1417	CODE:	1629	CODE:
1418	{	1630	{
1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1631	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1420	uint8_t *data_end = (uint8_t *)SvEND (data_);	1632	uint8_t *data_end = (uint8_t *)SvEND (data_);
1421	mapcell *cell;	1633	mapcell *cell;
1422	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1423		1637
1424	while (data < data_end - 1)	1638	while (data < data_end - 1)
1425	{	1639	{
1426	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1427		1641
…		…
1460	}	1674	}
1461	else if (cmd == 6) // monster width	1675	else if (cmd == 6) // monster width
1462	cell->stat_width = *data++ + 1;	1676	cell->stat_width = *data++ + 1;
1463	else if (cmd == 0x47)	1677	else if (cmd == 0x47)
1464	{	1678	{
1465	if (*data == 8)	1679	if (*data == 4)
1466	; // decode player uuid	1680	; // decode player count
1467		1681
1468	data += *data + 1;	1682	data += *data + 1;
1469	}	1683	}
1470	else if (cmd == 8) // cell flags	1684	else if (cmd == 8) // cell flags
1471	cell->flags = *data++;	1685	cell->flags = *data++;
…		…
1478	}	1692	}
1479	else	1693	else
1480	cell->darkness = *data++ + 1;	1694	cell->darkness = *data++ + 1;
1481	}	1695	}
1482		1696
		1697	for (z = 0; z <= 2; ++z)
1483	if (flags & 4)	1698	if (flags & (4 >> z))
1484	{	1699	{
1485	faceid face = (data [0] << 8) + data [1]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
1486	need_facenum (self, face);	1701	need_facenum (self, face);
1487	cell->tile [0] = self->face2tile [face];	1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1488	}	1717	}
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	}	1718	}
1504	else	1719	else
1505	cell->darkness = 0;	1720	cell->darkness = 0;
1506	}	1721	}
1507	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1508		1725
1509	SV *	1726	SV *
1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1727	mapmap (dc::Map self, int x0, int y0, int w, int h)
1511	CODE:	1728	CODE:
1512	{	1729	{
1513	int x1, x;	1730	int x1, x;
1514	int y1, y;	1731	int y1, y;
1515	int z;	1732	int z;
…		…
1560	}	1777	}
1561	OUTPUT:	1778	OUTPUT:
1562	RETVAL	1779	RETVAL
1563		1780
1564	void	1781	void
1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1782	draw (dc::Map self, int mx, int my, int sw, int sh, int T)
1566	CODE:	1783	CODE:
1567	{	1784	{
		1785	int x, y, z;
		1786
1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1787	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1788	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)	1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1571	smooth_key skey;	1790	smooth_key skey;
1572	int x, y, z;	1791
1573	int last_name;	1792	rc_t *rc = rc_alloc ();
		1793	rc_key_t key;
		1794	rc_array_t *arr;
1574		1795
1575	// thats current max. sorry.	1796	// thats current max. sorry.
1576	if (sw > 255) sw = 255;	1797	if (sw > 255) sw = 255;
1577	if (sh > 255) sh = 255;	1798	if (sh > 255) sh = 255;
1578		1799
1579	// clear key, in case of extra padding	1800	// clear key, in case of extra padding
1580	memset (&skey, 0, sizeof (skey));	1801	memset (&skey, 0, sizeof (skey));
1581		1802
1582	glColor4ub (255, 255, 255, 255);	1803	memset (&key, 0, sizeof (key));
1583		1804	key.r = 255;
1584	glEnable (GL_BLEND);	1805	key.g = 255;
1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1806	key.b = 255;
1586	glEnable (GL_TEXTURE_2D);	1807	key.a = 255;
1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1808	key.mode = GL_QUADS;
1588		1809	key.format = GL_T2F_V3F;
1589	glBegin (GL_QUADS);	1810	key.texname = -1;
1590
1591	last_name = 0;
1592		1811
1593	mx += self->x;	1812	mx += self->x;
1594	my += self->y;	1813	my += self->y;
1595		1814
1596	// first pass: determine smooth_max	1815	// first pass: determine smooth_max
…		…
1612	MAX (self->tex [cell->tile [0]].smoothlevel,	1831	MAX (self->tex [cell->tile [0]].smoothlevel,
1613	MAX (self->tex [cell->tile [1]].smoothlevel,	1832	MAX (self->tex [cell->tile [1]].smoothlevel,
1614	self->tex [cell->tile [2]].smoothlevel));	1833	self->tex [cell->tile [2]].smoothlevel));
1615	}	1834	}
1616	}	1835	}
		1836
		1837	glEnable (GL_BLEND);
		1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1617		1840
1618	for (z = 0; z <= 2; z++)	1841	for (z = 0; z <= 2; z++)
1619	{	1842	{
1620	memset (smooth_level, 0, sizeof (smooth_level));	1843	memset (smooth_level, 0, sizeof (smooth_level));
1621		1844
…		…
1631	tileid tile = cell->tile [z];	1854	tileid tile = cell->tile [z];
1632		1855
1633	if (tile)	1856	if (tile)
1634	{	1857	{
1635	maptex tex = self->tex [tile];	1858	maptex tex = self->tex [tile];
1636	int px = (x + 1) * T - tex.w;	1859	int px, py;
1637	int py = (y + 1) * T - tex.h;
1638		1860
1639	// suppressing texture state switches here
1640	// is only moderately effective, but worth the extra effort
1641	if (last_name != tex.name)	1861	if (key.texname != tex.name)
1642	{	1862	{
1643	if (!tex.name)	1863	if (!tex.name)
1644	tex = self->tex [2]; /* missing, replace by noface */	1864	tex = self->tex [2]; /* missing, replace by noface */
1645		1865
1646	glEnd ();	1866	key.texname = tex.name;
1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1867	arr = rc_array (rc, &key);
1648	glBegin (GL_QUADS);
1649	}	1868	}
1650		1869
1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1874	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);	1875	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 );	1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1655		1877
1656	if (cell->flags && z == 2)	1878	if (cell->flags && z == 2)
1657	{	1879	{
		1880	// overlays such as the speech bubble, probably more to come
1658	if (cell->flags & 1)	1881	if (cell->flags & 1)
1659	{	1882	{
1660	maptex tex = self->tex [1];	1883	maptex tex = self->tex [1];
1661	int px = x * T + T * 2 / 32;	1884	int px = x * T + T * 2 / 32;
1662	int py = y * T - T * 6 / 32;	1885	int py = y * T - T * 6 / 32;
1663		1886
		1887	if (tex.name)
1664	glEnd ();	1888	{
1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1666	glBegin (GL_QUADS);	1899	}
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	}	1900	}
1673	}	1901	}
1674		1902
1675	// update smooth hash	1903	// update smooth hash
1676	if (tex.smoothtile)	1904	if (tex.smoothtile)
…		…
1712	}	1940	}
1713	}	1941	}
1714	}	1942	}
1715	}	1943	}
1716		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
1717	// go through all smoothlevels, lowest to highest, then draw	1948	// go through all smoothlevels, lowest to highest, then draw.
1718	// this is basically counting sort	1949	// this is basically counting sort
1719	{	1950	{
1720	int w, b;	1951	int w, b;
1721		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
1722	for (w = 0; w < 256 / 32; ++w)	1955	for (w = 0; w < 256 / 32; ++w)
1723	{	1956	{
1724	uint32_t smask = smooth_level [w];	1957	uint32_t smask = smooth_level [w];
1725	if (smask)	1958	if (smask)
1726	for (b = 0; b < 32; ++b)	1959	for (b = 0; b < 32; ++b)
…		…
1735	smooth_key *skey = (smooth_key *)HeKEY (he);	1968	smooth_key *skey = (smooth_key *)HeKEY (he);
1736	IV bits = SvIVX (HeVAL (he));	1969	IV bits = SvIVX (HeVAL (he));
1737		1970
1738	if (!(bits & 0x1000)	1971	if (!(bits & 0x1000)
1739	&& skey->level == level	1972	&& skey->level == level
1740	&& level >= smooth_max [skey->x][skey->y])	1973	&& level > smooth_max [skey->x][skey->y])
1741	{	1974	{
1742	maptex tex = self->tex [skey->tile];	1975	maptex tex = self->tex [skey->tile];
1743	int px = (((int)skey->x) - 1) * T;	1976	int px = (((int)skey->x) - 1) * T;
1744	int py = (((int)skey->y) - 1) * T;	1977	int py = (((int)skey->y) - 1) * T;
1745	int border = bits & 15;	1978	int border = bits & 15;
1746	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1747	float dx = tex.s * .0625f; // 16 images/row	1980	float dx = tex.s * .0625f; // 16 images/row
1748	float dy = tex.t * .5f ; // 2 images/column	1981	float dy = tex.t * .5f ; // 2 images/column
1749		1982
1750	// this time naively avoiding texture state changes
1751	// save gobs of state changes.
1752	if (last_name != tex.name)	1983	if (tex.name)
1753	{	1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
1754	if (!tex.name)	1987	if (key.texname != tex.name)
1755	continue; // smoothing not yet available	1988	{
1756
1757	glEnd ();	1989	glEnd ();
1758	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1759	glBegin (GL_QUADS);	1991	glBegin (GL_QUADS);
1760	}	1992	}
1761		1993
1762	if (border)	1994	if (border)
1763	{	1995	{
1764	float ox = border * dx;	1996	float ox = border * dx;
1765		1997
1766	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1767	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1768	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1769	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1770	}	2002	}
1771		2003
1772	if (corner)	2004	if (corner)
1773	{	2005	{
1774	float ox = corner * dx;	2006	float ox = corner * dx;
1775		2007
1776	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1777	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1778	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1779	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
1780	}	2013	}
1781	}	2014	}
1782	}	2015	}
1783	}	2016	}
1784	}	2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
1785	}	2022	}
1786		2023
1787	hv_clear (smooth);	2024	hv_clear (smooth);
1788	}	2025	}
1789		2026
1790	glEnd ();
1791
1792	glDisable (GL_TEXTURE_2D);
1793	glDisable (GL_BLEND);	2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
1794		2029
1795	// top layer: overlays such as the health bar	2030	// top layer: overlays such as the health bar
1796	for (y = 0; y < sh; y++)	2031	for (y = 0; y < sh; y++)
1797	if (0 <= y + my && y + my < self->rows)	2032	if (0 <= y + my && y + my < self->rows)
1798	{	2033	{
…		…
1823	}	2058	}
1824	}	2059	}
1825	}	2060	}
1826		2061
1827	void	2062	void
1828	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2063	draw_magicmap (dc::Map self, int dx, int dy, int w, int h, unsigned char *data)
1829	CODE:	2064	CODE:
1830	{	2065	{
1831	static float color[16][3] = {	2066	static float color[16][3] = {
1832	{ 0.00F, 0.00F, 0.00F },	2067	{ 0.00F, 0.00F, 0.00F },
1833	{ 1.00F, 1.00F, 1.00F },	2068	{ 1.00F, 1.00F, 1.00F },
…		…
1883	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
1884	glDisable (GL_TEXTURE_2D);	2119	glDisable (GL_TEXTURE_2D);
1885	}	2120	}
1886		2121
1887	void	2122	void
1888	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2123	fow_texture (dc::Map self, int mx, int my, int sw, int sh)
1889	PPCODE:	2124	PPCODE:
1890	{	2125	{
1891	int x, y;	2126	int x, y;
		2127	int sw1 = sw + 2;
		2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1892	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1893	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2132	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1894	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2133	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1895		2134
1896	memset (darkness, 255, sw4 * sh);
1897	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1898	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1899		2137
1900	mx += self->x;	2138	mx += self->x - 1;
1901	my += self->y;	2139	my += self->y - 1;
1902		2140
		2141	memset (darkness1, 255, sw1 * sh1);
		2142
1903	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1904	if (0 <= y + my && y + my < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1905	{	2145	{
1906	maprow *row = self->row + (y + my);	2146	maprow *row = self->row + (y + my);
1907		2147
1908	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1909	if (row->c0 <= x + mx && x + mx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1910	{	2150	{
1911	mapcell *cell = row->col + (x + mx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1912		2152
1913	darkness[y * sw4 + x] = cell->darkness	2153	darkness1 [y * sw1 + x] = cell->darkness
1914	? 255 - (cell->darkness - 1)	2154	? 255 - (cell->darkness - 1)
1915	: 255 - FOW_DARKNESS;	2155	: 255 - FOW_DARKNESS;
1916	}	2156	}
1917	}	2157	}
1918		2158
		2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2171
		2172	uint8_t r11 = (d11 + d21 + d12) / 3;
		2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
		2196
1919	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1920	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1921	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1922	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1923	}	2201	}
1924		2202
1925	SV *	2203	SV *
1926	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2204	get_rect (dc::Map self, int x0, int y0, int w, int h)
1927	CODE:	2205	CODE:
1928	{	2206	{
1929	int x, y, x1, y1;	2207	int x, y, x1, y1;
1930	SV *data_sv = newSV (w * h * 7 + 5);	2208	SV *data_sv = newSV (w * h * 7 + 5);
1931	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2209	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1996	}	2274	}
1997	OUTPUT:	2275	OUTPUT:
1998	RETVAL	2276	RETVAL
1999		2277
2000	void	2278	void
2001	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2279	set_rect (dc::Map self, int x0, int y0, uint8_t *data)
2002	PPCODE:	2280	PPCODE:
2003	{	2281	{
2004	int x, y, z;	2282	int x, y, z;
2005	int w, h;	2283	int w, h;
2006	int x1, y1;	2284	int x1, y1;
2007		2285
2008	if (*data++ != 0)	2286	if (*data++ != 0)
2009	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
2010		2288
2011	w = *data++ << 8; w |= *data++;	2289	w = *data++ << 8; w |= *data++;
2012	h = *data++ << 8; h |= *data++;	2290	h = *data++ << 8; h |= *data++;
2013		2291
2014	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2059	}	2337	}
2060	}	2338	}
2061	}	2339	}
2062	}	2340	}
2063		2341
2064	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2342	MODULE = Deliantra::Client PACKAGE = dc::RW
2065		2343
2066	CFPlus::MixChunk	2344	dc::RW
2067	new_from_file (SV *class, char *path)	2345	new (SV *class, SV *data_sv)
2068	CODE:	2346	CODE:
2069	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
2070	OUTPUT:	2353	OUTPUT:
2071	RETVAL	2354	RETVAL
2072		2355
		2356	dc::RW
		2357	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# dc.xs(2268) : error C2059: syntax error : '('
2073	void	2365	#void
		2366	#close (dc::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = Deliantra::Client PACKAGE = dc::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	dc::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (dc::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (dc::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (dc::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (dc::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (dc::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (dc::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (dc::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (dc::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (dc::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (dc::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
		2453	MODULE = Deliantra::Client PACKAGE = dc::MixChunk
		2454
		2455	PROTOTYPES: DISABLE
		2456
		2457	dc::MixChunk
		2458	new (SV *class, dc::RW rwops)
		2459	CODE:
		2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2461	OUTPUT:
		2462	RETVAL
		2463
		2464	void
2074	DESTROY (CFPlus::MixChunk self)	2465	DESTROY (dc::MixChunk self)
2075	CODE:	2466	CODE:
2076	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
2077		2468
2078	int	2469	int
2079	volume (CFPlus::MixChunk self, int volume = -1)	2470	volume (dc::MixChunk self, int volume = -1)
2080	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
2081	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
2082	OUTPUT:	2475	OUTPUT:
2083	RETVAL	2476	RETVAL
2084		2477
2085	int	2478	dc::Channel
2086	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (dc::MixChunk self, dc::Channel channel = -1, int loops = 0, int ticks = -1)
2087	CODE:	2480	CODE:
		2481	{
2088	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
2089	OUTPUT:	2493	OUTPUT:
2090	RETVAL	2494	RETVAL
2091		2495
2092	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2496	MODULE = Deliantra::Client PACKAGE = dc::MixMusic
2093		2497
2094	int	2498	int
2095	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
2096	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
2097	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
2098	OUTPUT:	2505	OUTPUT:
2099	RETVAL	2506	RETVAL
2100		2507
2101	CFPlus::MixMusic	2508	void
2102	new_from_file (SV *class, char *path)	2509	fade_out (int ms)
2103	CODE:	2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
		2518	dc::MixMusic
		2519	new (SV *class, dc::RW rwops)
		2520	CODE:
2104	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
2105	OUTPUT:	2522	OUTPUT:
2106	RETVAL	2523	RETVAL
2107		2524
2108	void	2525	void
2109	DESTROY (CFPlus::MixMusic self)	2526	DESTROY (dc::MixMusic self)
2110	CODE:	2527	CODE:
2111	Mix_FreeMusic (self);	2528	Mix_FreeMusic (self);
2112		2529
2113	int	2530	int
2114	play (CFPlus::MixMusic self, int loops = -1)	2531	play (dc::MixMusic self, int loops = -1)
2115	CODE:	2532	CODE:
2116	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
2117	OUTPUT:	2534	OUTPUT:
2118	RETVAL	2535	RETVAL
2119		2536
2120	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2537	void
		2538	fade_in_pos (dc::MixMusic self, int loops, int ms, double position)
		2539	CODE:
		2540	Mix_FadeInMusicPos (self, loops, ms, position);
		2541
		2542	MODULE = Deliantra::Client PACKAGE = dc::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
2121		2545
2122	BOOT:	2546	BOOT:
2123	{	2547	{
2124	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2548	HV *stash = gv_stashpv ("dc::OpenGL", 1);
2125	static const struct {	2549	static const struct {
2126	const char *name;	2550	const char *name;
2127	IV iv;	2551	IV iv;
2128	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
2129	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
		2554	const_iv (GL_VENDOR),
		2555	const_iv (GL_VERSION),
		2556	const_iv (GL_EXTENSIONS),
2130	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
2131	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
2132	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
2133	const_iv (GL_DITHER),	2560	const_iv (GL_DITHER),
2134	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
…		…
2138	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
2139	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
2140	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
2141	const_iv (GL_FRONT),	2568	const_iv (GL_FRONT),
2142	const_iv (GL_BACK),	2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
2143	const_iv (GL_AND),	2571	const_iv (GL_AND),
2144	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
2145	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
2146	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
2147	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
…		…
2160	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
2161	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
2162	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
2163	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
2164	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
2165	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
2166	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
2167	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
2168	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
2169	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
2170	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2191	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
2192	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
2193	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
2194	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
2195	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
2196	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
2197	const_iv (GL_LINE_STRIP),	2634	const_iv (GL_LINE_STRIP),
2198	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
2199	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
2200	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
2201	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
2202	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
2203	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
2204	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2205	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
2206	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
2207	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
2208	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
2209	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
2210	# undef const_iv	2655	# undef const_iv
2211	};	2656	};
2212		2657
2213	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2658	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2214	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2660
		2661	texture_av = newAV ();
		2662	AvREAL_off (texture_av);
2215	}	2663	}
		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
2216		2670
2217	char *	2671	char *
2218	gl_vendor ()	2672	gl_vendor ()
2219	CODE:	2673	CODE:
2220	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2233	CODE:	2687	CODE:
2234	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2235	OUTPUT:	2689	OUTPUT:
2236	RETVAL	2690	RETVAL
2237		2691
		2692	const char *glGetString (GLenum pname)
		2693
		2694	GLint glGetInteger (GLenum pname)
		2695	CODE:
		2696	glGetIntegerv (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
		2700	GLdouble glGetDouble (GLenum pname)
		2701	CODE:
		2702	glGetDoublev (pname, &RETVAL);
		2703	OUTPUT:
		2704	RETVAL
		2705
2238	int glGetError ()	2706	int glGetError ()
2239		2707
2240	void glFinish ()	2708	void glFinish ()
2241		2709
2242	void glClear (int mask)	2710	void glClear (int mask)
…		…
2279	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# 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_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2281		2749
2282	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# 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_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
2284		2754
2285	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
2286		2756
2287	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
2288		2758
…		…
2296		2766
2297	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
2298	CODE:	2768	CODE:
2299	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
2300		2770
2301	void glBegin (int mode)
2302
2303	void glEnd ()
2304
2305	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
2306	PROTOTYPE: @
2307	ALIAS:	2772	ALIAS:
2308	glColor_premultiply = 1	2773	glColor_premultiply = 1
2309	CODE:	2774	CODE:
2310	if (ix)	2775	if (ix)
2311	{	2776	{
…		…
2314	b *= a;	2779	b *= a;
2315	}	2780	}
2316	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
2317	glColor4f (r, g, b, a);	2782	glColor4f (r, g, b, a);
2318		2783
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.)	2784	void glRasterPos (float x, float y, float z = 0.)
2326	CODE:	2785	CODE:
2327	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
2328	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
2329		2788
…		…
2333		2792
2334	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
2335	CODE:	2794	CODE:
2336	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
2337		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
2338	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
2339	CODE:	2827	CODE:
2340	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
2341		2829
2342	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
2364		2852
2365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2366		2854
2367	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2368		2856
		2857	void glPixelZoom (float x, float y)
		2858
2369	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2370		2860
2371	int glGenTexture ()	2861	int glGenTexture ()
2372	CODE:	2862	CODE:
2373	{	2863	RETVAL = gen_texture ();
2374	GLuint name;
2375	glGenTextures (1, &name);
2376	RETVAL = name;
2377	}
2378	OUTPUT:	2864	OUTPUT:
2379	RETVAL	2865	RETVAL
2380		2866
2381	void glDeleteTexture (int name)	2867	void glDeleteTexture (int name)
2382	CODE:	2868	CODE:
2383	{
2384	GLuint name_ = name;
2385	glDeleteTextures (1, &name_);	2869	del_texture (name);
2386	}	2870
2387
2388	int glGenList ()	2871	int glGenList ()
2389	CODE:	2872	CODE:
2390	RETVAL = glGenLists (1);	2873	RETVAL = glGenLists (1);
2391	OUTPUT:	2874	OUTPUT:
2392	RETVAL	2875	RETVAL
…		…
2399		2882
2400	void glEndList ()	2883	void glEndList ()
2401		2884
2402	void glCallList (int list)	2885	void glCallList (int list)
2403		2886
		2887	MODULE = Deliantra::Client PACKAGE = dc::UI::Base
		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("dc::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("dc::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("dc::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("dc::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("dc::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("dc::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("dc::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h || !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2943	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID | G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

Diff Legend

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