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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.83 by root, Mon May 15 00:25:14 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
3	#endif	6	#endif
4		7
5	#include "EXTERN.h"	8	#include "EXTERN.h"
6	#include "perl.h"	9	#include "perl.h"
7	#include "XSUB.h"	10	#include "XSUB.h"
8		11
		12	#include <math.h>
9	#include <string.h>	13	#include <string.h>
10	#include <stdio.h>	14	#include <stdio.h>
11		15
12	#include <SDL.h>	16	#include <SDL.h>
		17	#include <SDL_endian.h>
13	#include <SDL_image.h>	18	#include <SDL_image.h>
14	#include <SDL_mixer.h>	19	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	20	#include <SDL_opengl.h>
16		21
17	#include <glib/gmacros.h>	22	#include <glib/gmacros.h>
18		23
19	#include <pango/pango.h>	24	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>	25	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>	26	#include <pango/pangoft2.h>
		27	#include <pango/pangocairo.h>
22		28
23	#ifndef _WIN32	29	#ifndef _WIN32
24	# include <sys/types.h>	30	# include <sys/types.h>
25	# include <sys/socket.h>	31	# include <sys/socket.h>
26	# include <netinet/in.h>	32	# include <netinet/in.h>
40	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
41		47
42	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
44		50
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	51	#define MIN_FONT_HEIGHT 10
		52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
46		67
47	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
49		70
50	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
51	static PangoFontMap *fontmap;
52		72
53	typedef struct cf_layout {	73	typedef struct cf_layout {
54	PangoLayout *pl;	74	PangoLayout *pl; // either derived from a cairo or ft2 context
		75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		76	float r, g, b, a; // default color for rgba mode
55	int base_height;	77	int base_height;
		78	CFClient__Font font;
56	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext ft2_context, cairo_context;
		83	static PangoFontMap ft2_fontmap, cairo_fontmap;
57		84
58	static void	85	static void
59	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
60	{	87	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
63	}	94	}
64		95
65	static void	96	static void
66	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
67	{	98	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
70	*/	101	*/
71	PangoFontDescription *font = pango_layout_get_font_description (self->pl);	102	PangoFontDescription *font = self->font ? self->font : default_font;
72		103
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	font = pango_font_description_copy (font);
81	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
		105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		106
82	pango_layout_set_font_description (self->pl, font);	107	pango_layout_set_font_description (self->pl, font);
83	}
84	}	108	}
85		109
86	static void	110	static void
87	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
88	{	112	{
89	layout_update (self);
90
91	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
92		114
93	w = (w + 3) & ~3;
94	if (!w) w = 1;	115	if (!w) w = 1;
95	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
96	}	119	}
97		120
98	typedef uint16_t mapface;	121	typedef uint16_t mapface;
99		122
100	typedef struct {	123	typedef struct {
…		…
248	}	271	}
249	}	272	}
250	}	273	}
251		274
252	static void	275	static void
253	music_finished ()	276	music_finished (void)
254	{	277	{
255	SDL_UserEvent ev;	278	SDL_UserEvent ev;
256		279
257	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
258	ev.code = 0;	281	ev.code = 0;
259	ev.data1 = 0;	282	ev.data1 = 0;
		283	ev.data2 = 0;
		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
		291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
260	ev.data2 = 0;	296	ev.data2 = 0;
261		297
262	SDL_PushEvent ((SDL_Event *)&ev);	298	SDL_PushEvent ((SDL_Event *)&ev);
263	}	299	}
264		300
…		…
375	# undef const_iv	411	# undef const_iv
376	};	412	};
377		413
378	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
379	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
380		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
381	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
382	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
383	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426
		427	cairo_fontmap = pango_cairo_font_map_get_default ();
		428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
384	}	429	}
385		430
386	int	431	int
387	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
388		433
…		…
447		492
448	while (SDL_PollEvent (&ev))	493	while (SDL_PollEvent (&ev))
449	{	494	{
450	HV *hv = newHV ();	495	HV *hv = newHV ();
451	hv_store (hv, "type", 4, newSViv (ev.type), 0);	496	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		497
452	switch (ev.type)	498	switch (ev.type)
453	{	499	{
454	case SDL_KEYDOWN:	500	case SDL_KEYDOWN:
455	case SDL_KEYUP:	501	case SDL_KEYUP:
456	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	502	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
476	case SDL_MOUSEBUTTONUP:	522	case SDL_MOUSEBUTTONUP:
477	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	523	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
478	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	524	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	525	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	526	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		527	break;
		528
		529	case SDL_USEREVENT:
		530	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		531	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		532	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		533	break;
481	}	534	}
482		535
483	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	536	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
484	}	537	}
485	}	538	}
486		539
487	int	540	int
488	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	541	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
489	POSTCALL:	542	POSTCALL:
490	Mix_HookMusicFinished (music_finished);	543	Mix_HookMusicFinished (music_finished);
		544	Mix_ChannelFinished (channel_finished);
491		545
492	void	546	void
493	Mix_CloseAudio ()	547	Mix_CloseAudio ()
494		548
495	int	549	int
…		…
518		572
519	void	573	void
520	add_font (char *file)	574	add_font (char *file)
521	CODE:	575	CODE:
522	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	576	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
523		577	#ifdef _WIN32
524	void	578	// cairo... sigh... requires win2000
525	set_font (char *file)	579	AddFontResourceEx (file, FR_PRIVATE, 0);
526	CODE:	580	#endif
527	{
528	int count;
529	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
530	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
531	FcPatternDestroy (pattern);
532	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
533	pango_context_set_font_description (context, font);
534	}
535		581
536	void	582	void
537	load_image_inline (SV *image_)	583	load_image_inline (SV *image_)
538	ALIAS:	584	ALIAS:
539	load_image_file = 1	585	load_image_file = 1
…		…
621	PUSHs (sv_2mortal (newSViv (b / y)));	667	PUSHs (sv_2mortal (newSViv (b / y)));
622	PUSHs (sv_2mortal (newSViv (a / y)));	668	PUSHs (sv_2mortal (newSViv (a / y)));
623	}	669	}
624		670
625	void	671	void
		672	error (char *message)
		673	CODE:
		674	#ifdef _WIN32
		675	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
		676	#else
		677	fprintf (stderr, "ERROR: %s\n", message);
		678	#endif
		679
		680	void
626	fatal (char *message)	681	fatal (char *message)
627	CODE:	682	CODE:
628	#ifdef _WIN32	683	#ifdef _WIN32
629	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	684	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
630	#else	685	#else
631	fprintf (stderr, "FATAL: %s\n", message);	686	fprintf (stderr, "FATAL: %s\n", message);
632	#endif	687	#endif
633	exit (1);	688	exit (1);
634		689
		690	MODULE = CFClient PACKAGE = CFClient::Font
		691
		692	CFClient::Font
		693	new_from_file (SV class, char path, int id = 0)
		694	CODE:
		695	{
		696	int count;
		697	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		698	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		699	FcPatternDestroy (pattern);
		700	}
		701	OUTPUT:
		702	RETVAL
		703
		704	void
		705	DESTROY (CFClient::Font self)
		706	CODE:
		707	pango_font_description_free (self);
		708
		709	void
		710	make_default (CFClient::Font self)
		711	CODE:
		712	default_font = self;
		713
635	MODULE = CFClient PACKAGE = CFClient::Layout	714	MODULE = CFClient PACKAGE = CFClient::Layout
636		715
637	CFClient::Layout	716	CFClient::Layout
638	new (SV *class, int base_height = 10)	717	new (SV *class, int rgba = 0)
639	CODE:	718	CODE:
640	New (0, RETVAL, 1, struct cf_layout);	719	New (0, RETVAL, 1, struct cf_layout);
641	RETVAL->base_height = base_height;	720
642	RETVAL->pl = pango_layout_new (context);	721	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		722	RETVAL->rgba = rgba;
		723	RETVAL->r = 1.;
		724	RETVAL->g = 1.;
		725	RETVAL->b = 1.;
		726	RETVAL->a = 1.;
		727	RETVAL->base_height = MIN_FONT_HEIGHT;
		728	RETVAL->font = 0;
		729
643	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	730	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
644	pango_layout_set_font_description (RETVAL->pl,	731	layout_update_font (RETVAL);
645	pango_font_description_copy (
646	pango_context_get_font_description (context)));
647	OUTPUT:	732	OUTPUT:
648	RETVAL	733	RETVAL
649		734
650	void	735	void
651	DESTROY (CFClient::Layout self)	736	DESTROY (CFClient::Layout self)
652	CODE:	737	CODE:
653	g_object_unref (self->pl);	738	g_object_unref (self->pl);
654	Safefree (self);	739	Safefree (self);
655		740
		741	int
		742	is_rgba (CFClient::Layout self)
		743	CODE:
		744	RETVAL = self->rgba;
		745	OUTPUT:
		746	RETVAL
		747
656	void	748	void
657	set_text (CFClient::Layout self, SV *text_)	749	set_text (CFClient::Layout self, SV *text_)
658	CODE:	750	CODE:
659	{	751	{
660	STRLEN textlen;	752	STRLEN textlen;
…		…
680	SvUTF8_on (RETVAL);	772	SvUTF8_on (RETVAL);
681	OUTPUT:	773	OUTPUT:
682	RETVAL	774	RETVAL
683		775
684	void	776	void
		777	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		778	CODE:
		779	self->r = r;
		780	self->g = g;
		781	self->b = b;
		782	self->a = a;
		783
		784	void
		785	set_font (CFClient::Layout self, CFClient::Font font = 0)
		786	CODE:
		787	if (self->font != font)
		788	{
		789	self->font = font;
		790	layout_update_font (self);
		791	}
		792
		793	void
685	set_height (CFClient::Layout self, int base_height)	794	set_height (CFClient::Layout self, int base_height)
686	CODE:	795	CODE:
		796	if (self->base_height != base_height)
		797	{
687	self->base_height = base_height;	798	self->base_height = base_height;
		799	layout_update_font (self);
		800	}
688		801
689	void	802	void
690	set_width (CFClient::Layout self, int max_width = -1)	803	set_width (CFClient::Layout self, int max_width = -1)
691	CODE:	804	CODE:
692	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	805	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
…		…
695	size (CFClient::Layout self)	808	size (CFClient::Layout self)
696	PPCODE:	809	PPCODE:
697	{	810	{
698	int w, h;	811	int w, h;
699		812
700	layout_update (self);
701	layout_get_pixel_size (self, &w, &h);	813	layout_get_pixel_size (self, &w, &h);
702		814
703	EXTEND (SP, 2);	815	EXTEND (SP, 2);
704	PUSHs (sv_2mortal (newSViv (w)));	816	PUSHs (sv_2mortal (newSViv (w)));
705	PUSHs (sv_2mortal (newSViv (h)));	817	PUSHs (sv_2mortal (newSViv (h)));
…		…
708	int	820	int
709	xy_to_index (CFClient::Layout self, int x, int y)	821	xy_to_index (CFClient::Layout self, int x, int y)
710	CODE:	822	CODE:
711	{	823	{
712	int index, trailing;	824	int index, trailing;
713
714	layout_update (self);
715	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	825	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
716
717	RETVAL = index;	826	RETVAL = index;
718	}	827	}
719	OUTPUT:	828	OUTPUT:
720	RETVAL	829	RETVAL
721		830
722	void	831	void
723	cursor_pos (CFClient::Layout self, int index)	832	cursor_pos (CFClient::Layout self, int index)
724	PPCODE:	833	PPCODE:
725	{	834	{
726	PangoRectangle strong_pos;	835	PangoRectangle strong_pos;
727	layout_update (self);
728	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	836	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
729		837
730	EXTEND (SP, 3);	838	EXTEND (SP, 3);
731	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	839	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
732	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	840	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
737	render (CFClient::Layout self)	845	render (CFClient::Layout self)
738	PPCODE:	846	PPCODE:
739	{	847	{
740	SV *retval;	848	SV *retval;
741	int w, h;	849	int w, h;
742	FT_Bitmap bitmap;
743		850
744	layout_update (self);
745	layout_get_pixel_size (self, &w, &h);	851	layout_get_pixel_size (self, &w, &h);
746		852
		853	if (self->rgba)
		854	{
		855	cairo_surface_t *surface;
		856	cairo_t *cairo;
		857
		858	retval = newSV (w * h * 4);
		859	SvPOK_only (retval);
		860	SvCUR_set (retval, w * h * 4);
		861
		862	memset (SvPVX (retval), 0, w * h * 4);
		863
		864	surface = cairo_image_surface_create_for_data (
		865	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		866	cairo = cairo_create (surface);
		867	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		868
		869	pango_cairo_show_layout (cairo, self->pl);
		870
		871	cairo_destroy (cairo);
		872	cairo_surface_destroy (surface);
		873
		874	// what a mess, and its premultiplied, too :(
		875	{
		876	uint32_t p = (uint32_t )SvPVX (retval);
		877	uint32_t e = p + w h;
		878
		879	while (p < e)
		880	{
		881	uint32_t rgba = *p;
		882	rgba = (rgba >> 24) \| (rgba << 8);
		883	rgba = SDL_SwapBE32 (rgba);
		884	*p++ = rgba;
		885	}
		886	}
		887
		888	EXTEND (SP, 5);
		889	PUSHs (sv_2mortal (newSViv (w)));
		890	PUSHs (sv_2mortal (newSViv (h)));
		891	PUSHs (sv_2mortal (retval));
		892	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		893	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		894	}
		895	else
		896	{
		897	FT_Bitmap bitmap;
		898
747	retval = newSV (w * h);	899	retval = newSV (w * h);
748	SvPOK_only (retval);	900	SvPOK_only (retval);
749	SvCUR_set (retval, w * h);	901	SvCUR_set (retval, w * h);
750		902
751	bitmap.rows = h;	903	bitmap.rows = h;
752	bitmap.width = w;	904	bitmap.width = w;
753	bitmap.pitch = w;	905	bitmap.pitch = w;
754	bitmap.buffer = (unsigned char*)SvPVX (retval);	906	bitmap.buffer = (unsigned char*)SvPVX (retval);
755	bitmap.num_grays = 256;	907	bitmap.num_grays = 256;
756	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	908	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
757		909
758	memset (bitmap.buffer, 0, w * h);	910	memset (bitmap.buffer, 0, w * h);
759		911
760	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	912	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
761		913
762	EXTEND (SP, 3);	914	EXTEND (SP, 5);
763	PUSHs (sv_2mortal (newSViv (w)));	915	PUSHs (sv_2mortal (newSViv (w)));
764	PUSHs (sv_2mortal (newSViv (h)));	916	PUSHs (sv_2mortal (newSViv (h)));
765	PUSHs (sv_2mortal (retval));	917	PUSHs (sv_2mortal (retval));
		918	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		919	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		920	}
766	}	921	}
767		922
768	MODULE = CFClient PACKAGE = CFClient::Texture	923	MODULE = CFClient PACKAGE = CFClient::Texture
769		924
770	void	925	void
771	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	926	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
772	PROTOTYPE: $$$;$$	927	PROTOTYPE: $$$;$$
		928	ALIAS:
		929	draw_quad_alpha = 1
		930	draw_quad_alpha_premultiplied = 2
773	CODE:	931	CODE:
774	{	932	{
775	HV hv = (HV )SvRV (self);	933	HV hv = (HV )SvRV (self);
776	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	934	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	935	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
782	{	940	{
783	w = SvNV (*hv_fetch (hv, "w", 1, 1));	941	w = SvNV (*hv_fetch (hv, "w", 1, 1));
784	h = SvNV (*hv_fetch (hv, "h", 1, 1));	942	h = SvNV (*hv_fetch (hv, "h", 1, 1));
785	}	943	}
786		944
		945	if (ix)
		946	{
		947	glEnable (GL_BLEND);
		948	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		949	}
		950
787	glBindTexture (GL_TEXTURE_2D, name);	951	glBindTexture (GL_TEXTURE_2D, name);
		952
788	if (wrap_mode) {	953	if (wrap_mode)
		954	{
789	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	955	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	956	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
791	}	957	}
		958
792	glBegin (GL_QUADS);	959	glBegin (GL_QUADS);
793	glTexCoord2f (0, 0); glVertex2f (x , y );	960	glTexCoord2f (0, 0); glVertex2f (x , y );
794	glTexCoord2f (0, t); glVertex2f (x , y + h);	961	glTexCoord2f (0, t); glVertex2f (x , y + h);
795	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	962	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796	glTexCoord2f (s, 0); glVertex2f (x + w, y );	963	glTexCoord2f (s, 0); glVertex2f (x + w, y );
797	glEnd ();	964	glEnd ();
		965
		966	if (ix)
		967	glDisable (GL_BLEND);
798	}	968	}
799		969
800	MODULE = CFClient PACKAGE = CFClient::Map	970	MODULE = CFClient PACKAGE = CFClient::Map
801		971
802	CFClient::Map	972	CFClient::Map
…		…
1311	} *civ, const_iv[] = {	1481	} *civ, const_iv[] = {
1312	# define const_iv(name) { # name, (IV)name }	1482	# define const_iv(name) { # name, (IV)name }
1313	const_iv (GL_COLOR_MATERIAL),	1483	const_iv (GL_COLOR_MATERIAL),
1314	const_iv (GL_SMOOTH),	1484	const_iv (GL_SMOOTH),
1315	const_iv (GL_FLAT),	1485	const_iv (GL_FLAT),
		1486	const_iv (GL_DITHER),
1316	const_iv (GL_BLEND),	1487	const_iv (GL_BLEND),
		1488	const_iv (GL_SCISSOR_TEST),
1317	const_iv (GL_AND),	1489	const_iv (GL_AND),
		1490	const_iv (GL_ONE),
		1491	const_iv (GL_ZERO),
1318	const_iv (GL_SRC_ALPHA),	1492	const_iv (GL_SRC_ALPHA),
		1493	const_iv (GL_SRC_ALPHA_SATURATE),
1319	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1494	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1495	const_iv (GL_ONE_MINUS_DST_ALPHA),
1320	const_iv (GL_RGB),	1496	const_iv (GL_RGB),
1321	const_iv (GL_RGBA),	1497	const_iv (GL_RGBA),
1322	const_iv (GL_UNSIGNED_BYTE),	1498	const_iv (GL_UNSIGNED_BYTE),
1323	const_iv (GL_ALPHA4),
1324	const_iv (GL_ALPHA),	1499	const_iv (GL_ALPHA),
		1500	const_iv (GL_LUMINANCE),
1325	const_iv (GL_FLOAT),	1501	const_iv (GL_FLOAT),
1326	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1502	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1327	const_iv (GL_COMPILE),	1503	const_iv (GL_COMPILE),
1328	const_iv (GL_TEXTURE_1D),	1504	const_iv (GL_TEXTURE_1D),
1329	const_iv (GL_TEXTURE_2D),	1505	const_iv (GL_TEXTURE_2D),
…		…
1340	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1516	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1517	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1518	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1519	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344	const_iv (GL_GENERATE_MIPMAP),	1520	const_iv (GL_GENERATE_MIPMAP),
1345	const_iv (GL_LINEAR),
1346	const_iv (GL_MODULATE),	1521	const_iv (GL_MODULATE),
		1522	const_iv (GL_DECAL),
1347	const_iv (GL_REPLACE),	1523	const_iv (GL_REPLACE),
1348	const_iv (GL_COLOR_BUFFER_BIT),	1524	const_iv (GL_COLOR_BUFFER_BIT),
1349	const_iv (GL_PROJECTION),	1525	const_iv (GL_PROJECTION),
1350	const_iv (GL_MODELVIEW),	1526	const_iv (GL_MODELVIEW),
1351	const_iv (GL_COLOR_LOGIC_OP),	1527	const_iv (GL_COLOR_LOGIC_OP),
		1528	const_iv (GL_SEPARABLE_2D),
1352	const_iv (GL_CONVOLUTION_2D),	1529	const_iv (GL_CONVOLUTION_2D),
1353	const_iv (GL_CONVOLUTION_BORDER_MODE),	1530	const_iv (GL_CONVOLUTION_BORDER_MODE),
1354	const_iv (GL_CONSTANT_BORDER),	1531	const_iv (GL_CONSTANT_BORDER),
1355	const_iv (GL_LINES),	1532	const_iv (GL_LINES),
1356	const_iv (GL_QUADS),	1533	const_iv (GL_QUADS),
…		…
1381		1558
1382	void glBlendFunc (int sfactor, int dfactor)	1559	void glBlendFunc (int sfactor, int dfactor)
1383		1560
1384	void glLogicOp (int opcode)	1561	void glLogicOp (int opcode)
1385		1562
		1563	void glColorMask (int red, int green, int blue, int alpha)
		1564
1386	void glMatrixMode (int mode)	1565	void glMatrixMode (int mode)
1387		1566
1388	void glPushMatrix ()	1567	void glPushMatrix ()
1389		1568
1390	void glPopMatrix ()	1569	void glPopMatrix ()
1391		1570
1392	void glLoadIdentity ()	1571	void glLoadIdentity ()
1393		1572
		1573	# near and far are due to microsofts buggy c compiler
1394	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1574	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1395		1575
1396	void glViewport (int x, int y, int width, int height)	1576	void glViewport (int x, int y, int width, int height)
		1577
		1578	void glScissor (int x, int y, int width, int height)
1397		1579
1398	void glTranslate (float x, float y, float z = 0.)	1580	void glTranslate (float x, float y, float z = 0.)
1399	CODE:	1581	CODE:
1400	glTranslatef (x, y, z);	1582	glTranslatef (x, y, z);
1401		1583
1402	void glScale (float x, float y, float z)	1584	void glScale (float x, float y, float z = 1.)
1403	CODE:	1585	CODE:
1404	glScalef (x, y, z);	1586	glScalef (x, y, z);
1405		1587
1406	void glRotate (float angle, float x, float y, float z)	1588	void glRotate (float angle, float x, float y, float z)
1407	CODE:	1589	CODE:
…		…
1412	void glEnd ()	1594	void glEnd ()
1413		1595
1414	void glColor (float r, float g, float b, float a = 1.0)	1596	void glColor (float r, float g, float b, float a = 1.0)
1415	PROTOTYPE: @	1597	PROTOTYPE: @
1416	CODE:	1598	CODE:
1417	glColor4f (r, g, b, a);	1599	glColor4ub (MIN ((int)(r * 255.f), 255),
		1600	MIN ((int)(g * 255.f), 255),
		1601	MIN ((int)(b * 255.f), 255),
		1602	MIN ((int)(a * 255.f), 255));
1418		1603
1419	void glVertex (float x, float y, float z = 0.)	1604	void glVertex (float x, float y, float z = 0.)
1420	CODE:	1605	CODE:
1421	glVertex3f (x, y, z);	1606	glVertex3f (x, y, z);
1422		1607
…		…
1434		1619
1435	void glBindTexture (int target, int name)	1620	void glBindTexture (int target, int name)
1436		1621
1437	void glConvolutionParameter (int target, int pname, float params)	1622	void glConvolutionParameter (int target, int pname, float params)
1438	CODE:	1623	CODE:
1439	glConvolutionParameterf (target, pname, params);	1624	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1440		1625
1441	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1626	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1627	CODE:
		1628	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1629	(target, internalformat, width, height, format, type, data));
		1630
		1631	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1632	CODE:
		1633	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1634	(target, internalformat, width, height, format, type, row, column));
1442		1635
1443	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1636	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1444		1637
1445	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1638	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1639
		1640	void glRasterPos (int x, int y)
		1641	CODE:
		1642	glRasterPos2i (x, y);
		1643
		1644	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1446		1645
1447	int glGenTexture ()	1646	int glGenTexture ()
1448	CODE:	1647	CODE:
1449	{	1648	{
1450	GLuint name;	1649	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs. Revision 1.83 by root, Mon May 15 00:25:14 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.83 by root, Mon May 15 00:25:14 2006 UTC