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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.82 by root, Mon May 15 00:15:08 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	#ifndef _WIN32
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	90	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		91	#endif
63	}	92	}
64		93
65	static void	94	static void
66	layout_update (CFClient__Layout self)	95	layout_update_font (CFClient__Layout self)
67	{	96	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	97	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	98	* reasonably well with bitstream vera
70	*/	99	*/
71	PangoFontDescription font = (PangoFontDescription )	100	PangoFontDescription *font = self->font ? self->font : default_font;
72	pango_layout_get_font_description (self->pl);
73		101
74	int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76	if (height < MIN_FONT_HEIGHT)
77	height = MIN_FONT_HEIGHT;
78
79	if (pango_font_description_get_size (font) != height)
80	{
81	font = pango_font_description_copy (font);
82	pango_font_description_set_absolute_size (font, height);	102	pango_font_description_set_absolute_size (font,
		103	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		104
83	pango_layout_set_font_description (self->pl, font);	105	pango_layout_set_font_description (self->pl, font);
84	}
85	}	106	}
86		107
87	static void	108	static void
88	layout_get_pixel_size (CFClient__Layout self, int w, int h)	109	layout_get_pixel_size (CFClient__Layout self, int w, int h)
89	{	110	{
90	layout_update (self);
91
92	pango_layout_get_pixel_size (self->pl, w, h);	111	pango_layout_get_pixel_size (self->pl, w, h);
93		112
94	w = (w + 3) & ~3;
95	if (!w) w = 1;	113	if (!w) w = 1;
96	if (!h) h = 1;	114	if (!h) h = 1;
		115
		116	w = (w + 3) & ~3;
97	}	117	}
98		118
99	typedef uint16_t mapface;	119	typedef uint16_t mapface;
100		120
101	typedef struct {	121	typedef struct {
…		…
249	}	269	}
250	}	270	}
251	}	271	}
252		272
253	static void	273	static void
254	music_finished ()	274	music_finished (void)
255	{	275	{
256	SDL_UserEvent ev;	276	SDL_UserEvent ev;
257		277
258	ev.type = SDL_USEREVENT;	278	ev.type = SDL_USEREVENT;
259	ev.code = 0;	279	ev.code = 0;
260	ev.data1 = 0;	280	ev.data1 = 0;
		281	ev.data2 = 0;
		282
		283	SDL_PushEvent ((SDL_Event *)&ev);
		284	}
		285
		286	static void
		287	channel_finished (int channel)
		288	{
		289	SDL_UserEvent ev;
		290
		291	ev.type = SDL_USEREVENT;
		292	ev.code = 1;
		293	ev.data1 = (void *)(long)channel;
261	ev.data2 = 0;	294	ev.data2 = 0;
262		295
263	SDL_PushEvent ((SDL_Event *)&ev);	296	SDL_PushEvent ((SDL_Event *)&ev);
264	}	297	}
265		298
…		…
376	# undef const_iv	409	# undef const_iv
377	};	410	};
378		411
379	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	412	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		414	}
381		415
		416	void
		417	pango_init ()
		418	CODE:
		419	{
		420	// delayed, so it can pick up new fonts added by AddFontResourceEx
382	fontmap = pango_ft2_font_map_new ();	421	ft2_fontmap = pango_ft2_font_map_new ();
383	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	422	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
384	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	423	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		424
		425	cairo_fontmap = pango_cairo_font_map_get_default ();
		426	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
385	}	427	}
386		428
387	int	429	int
388	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	430	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
389		431
…		…
448		490
449	while (SDL_PollEvent (&ev))	491	while (SDL_PollEvent (&ev))
450	{	492	{
451	HV *hv = newHV ();	493	HV *hv = newHV ();
452	hv_store (hv, "type", 4, newSViv (ev.type), 0);	494	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		495
453	switch (ev.type)	496	switch (ev.type)
454	{	497	{
455	case SDL_KEYDOWN:	498	case SDL_KEYDOWN:
456	case SDL_KEYUP:	499	case SDL_KEYUP:
457	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	500	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
477	case SDL_MOUSEBUTTONUP:	520	case SDL_MOUSEBUTTONUP:
478	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	521	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	522	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	523	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	524	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		525	break;
		526
		527	case SDL_USEREVENT:
		528	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		529	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		530	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		531	break;
482	}	532	}
483		533
484	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	534	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
485	}	535	}
486	}	536	}
487		537
488	int	538	int
489	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	539	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
490	POSTCALL:	540	POSTCALL:
491	Mix_HookMusicFinished (music_finished);	541	Mix_HookMusicFinished (music_finished);
		542	Mix_ChannelFinished (channel_finished);
492		543
493	void	544	void
494	Mix_CloseAudio ()	545	Mix_CloseAudio ()
495		546
496	int	547	int
…		…
519		570
520	void	571	void
521	add_font (char *file)	572	add_font (char *file)
522	CODE:	573	CODE:
523	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	574	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
524		575	#ifdef _WIN32
525	void	576	// cairo... sigh... requires win2000
526	set_font (char *file)	577	AddFontResourceEx (file, FR_PRIVATE, 0);
527	CODE:	578	#endif
528	{
529	int count;
530	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
531	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532	FcPatternDestroy (pattern);
533	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534	pango_context_set_font_description (context, font);
535	}
536		579
537	void	580	void
538	load_image_inline (SV *image_)	581	load_image_inline (SV *image_)
539	ALIAS:	582	ALIAS:
540	load_image_file = 1	583	load_image_file = 1
…		…
622	PUSHs (sv_2mortal (newSViv (b / y)));	665	PUSHs (sv_2mortal (newSViv (b / y)));
623	PUSHs (sv_2mortal (newSViv (a / y)));	666	PUSHs (sv_2mortal (newSViv (a / y)));
624	}	667	}
625		668
626	void	669	void
		670	error (char *message)
		671	CODE:
		672	#ifdef _WIN32
		673	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
		674	#else
		675	fprintf (stderr, "ERROR: %s\n", message);
		676	#endif
		677
		678	void
627	fatal (char *message)	679	fatal (char *message)
628	CODE:	680	CODE:
629	#ifdef _WIN32	681	#ifdef _WIN32
630	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	682	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
631	#else	683	#else
632	fprintf (stderr, "FATAL: %s\n", message);	684	fprintf (stderr, "FATAL: %s\n", message);
633	#endif	685	#endif
634	exit (1);	686	exit (1);
635		687
		688	MODULE = CFClient PACKAGE = CFClient::Font
		689
		690	CFClient::Font
		691	new_from_file (SV class, char path, int id = 0)
		692	CODE:
		693	{
		694	int count;
		695	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		696	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		697	FcPatternDestroy (pattern);
		698	}
		699	OUTPUT:
		700	RETVAL
		701
		702	void
		703	DESTROY (CFClient::Font self)
		704	CODE:
		705	pango_font_description_free (self);
		706
		707	void
		708	make_default (CFClient::Font self)
		709	CODE:
		710	default_font = self;
		711
636	MODULE = CFClient PACKAGE = CFClient::Layout	712	MODULE = CFClient PACKAGE = CFClient::Layout
637		713
638	CFClient::Layout	714	CFClient::Layout
639	new (SV *class, int base_height = 10)	715	new (SV *class, int rgba = 0)
640	CODE:	716	CODE:
641	New (0, RETVAL, 1, struct cf_layout);	717	New (0, RETVAL, 1, struct cf_layout);
642	RETVAL->base_height = base_height;	718
643	RETVAL->pl = pango_layout_new (context);	719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		720	RETVAL->rgba = rgba;
		721	RETVAL->r = 1.;
		722	RETVAL->g = 1.;
		723	RETVAL->b = 1.;
		724	RETVAL->a = 1.;
		725	RETVAL->base_height = MIN_FONT_HEIGHT;
		726	RETVAL->font = 0;
		727
644	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	728	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645	pango_layout_set_font_description (RETVAL->pl,	729	layout_update_font (RETVAL);
646	pango_font_description_copy (
647	pango_context_get_font_description (context)));
648	OUTPUT:	730	OUTPUT:
649	RETVAL	731	RETVAL
650		732
651	void	733	void
652	DESTROY (CFClient::Layout self)	734	DESTROY (CFClient::Layout self)
653	CODE:	735	CODE:
654	g_object_unref (self->pl);	736	g_object_unref (self->pl);
655	Safefree (self);	737	Safefree (self);
656		738
		739	int
		740	is_rgba (CFClient::Layout self)
		741	CODE:
		742	RETVAL = self->rgba;
		743	OUTPUT:
		744	RETVAL
		745
657	void	746	void
658	set_text (CFClient::Layout self, SV *text_)	747	set_text (CFClient::Layout self, SV *text_)
659	CODE:	748	CODE:
660	{	749	{
661	STRLEN textlen;	750	STRLEN textlen;
…		…
681	SvUTF8_on (RETVAL);	770	SvUTF8_on (RETVAL);
682	OUTPUT:	771	OUTPUT:
683	RETVAL	772	RETVAL
684		773
685	void	774	void
		775	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		776	CODE:
		777	self->r = r;
		778	self->g = g;
		779	self->b = b;
		780	self->a = a;
		781
		782	void
		783	set_font (CFClient::Layout self, CFClient::Font font = 0)
		784	CODE:
		785	if (self->font != font)
		786	{
		787	self->font = font;
		788	layout_update_font (self);
		789	}
		790
		791	void
686	set_height (CFClient::Layout self, int base_height)	792	set_height (CFClient::Layout self, int base_height)
687	CODE:	793	CODE:
		794	if (self->base_height != base_height)
		795	{
688	self->base_height = base_height;	796	self->base_height = base_height;
		797	layout_update_font (self);
		798	}
689		799
690	void	800	void
691	set_width (CFClient::Layout self, int max_width = -1)	801	set_width (CFClient::Layout self, int max_width = -1)
692	CODE:	802	CODE:
693	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	803	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
…		…
696	size (CFClient::Layout self)	806	size (CFClient::Layout self)
697	PPCODE:	807	PPCODE:
698	{	808	{
699	int w, h;	809	int w, h;
700		810
701	layout_update (self);
702	layout_get_pixel_size (self, &w, &h);	811	layout_get_pixel_size (self, &w, &h);
703		812
704	EXTEND (SP, 2);	813	EXTEND (SP, 2);
705	PUSHs (sv_2mortal (newSViv (w)));	814	PUSHs (sv_2mortal (newSViv (w)));
706	PUSHs (sv_2mortal (newSViv (h)));	815	PUSHs (sv_2mortal (newSViv (h)));
…		…
709	int	818	int
710	xy_to_index (CFClient::Layout self, int x, int y)	819	xy_to_index (CFClient::Layout self, int x, int y)
711	CODE:	820	CODE:
712	{	821	{
713	int index, trailing;	822	int index, trailing;
714
715	layout_update (self);
716	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	823	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
717
718	RETVAL = index;	824	RETVAL = index;
719	}	825	}
720	OUTPUT:	826	OUTPUT:
721	RETVAL	827	RETVAL
722		828
723	void	829	void
724	cursor_pos (CFClient::Layout self, int index)	830	cursor_pos (CFClient::Layout self, int index)
725	PPCODE:	831	PPCODE:
726	{	832	{
727	PangoRectangle strong_pos;	833	PangoRectangle strong_pos;
728	layout_update (self);
729	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	834	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
730		835
731	EXTEND (SP, 3);	836	EXTEND (SP, 3);
732	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	837	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	838	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
738	render (CFClient::Layout self)	843	render (CFClient::Layout self)
739	PPCODE:	844	PPCODE:
740	{	845	{
741	SV *retval;	846	SV *retval;
742	int w, h;	847	int w, h;
743	FT_Bitmap bitmap;
744		848
745	layout_update (self);
746	layout_get_pixel_size (self, &w, &h);	849	layout_get_pixel_size (self, &w, &h);
747		850
		851	if (self->rgba)
		852	{
		853	cairo_surface_t *surface;
		854	cairo_t *cairo;
		855
		856	retval = newSV (w * h * 4);
		857	SvPOK_only (retval);
		858	SvCUR_set (retval, w * h * 4);
		859
		860	memset (SvPVX (retval), 0, w * h * 4);
		861
		862	surface = cairo_image_surface_create_for_data (
		863	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		864	cairo = cairo_create (surface);
		865	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		866
		867	pango_cairo_show_layout (cairo, self->pl);
		868
		869	cairo_destroy (cairo);
		870	cairo_surface_destroy (surface);
		871
		872	// what a mess, and its premultiplied, too :(
		873	{
		874	uint32_t p = (uint32_t )SvPVX (retval);
		875	uint32_t e = p + w h;
		876
		877	while (p < e)
		878	{
		879	uint32_t rgba = *p;
		880	rgba = (rgba >> 24) \| (rgba << 8);
		881	rgba = SDL_SwapBE32 (rgba);
		882	*p++ = rgba;
		883	}
		884	}
		885
		886	EXTEND (SP, 5);
		887	PUSHs (sv_2mortal (newSViv (w)));
		888	PUSHs (sv_2mortal (newSViv (h)));
		889	PUSHs (sv_2mortal (retval));
		890	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		891	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		892	}
		893	else
		894	{
		895	FT_Bitmap bitmap;
		896
748	retval = newSV (w * h);	897	retval = newSV (w * h);
749	SvPOK_only (retval);	898	SvPOK_only (retval);
750	SvCUR_set (retval, w * h);	899	SvCUR_set (retval, w * h);
751		900
752	bitmap.rows = h;	901	bitmap.rows = h;
753	bitmap.width = w;	902	bitmap.width = w;
754	bitmap.pitch = w;	903	bitmap.pitch = w;
755	bitmap.buffer = (unsigned char*)SvPVX (retval);	904	bitmap.buffer = (unsigned char*)SvPVX (retval);
756	bitmap.num_grays = 256;	905	bitmap.num_grays = 256;
757	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	906	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758		907
759	memset (bitmap.buffer, 0, w * h);	908	memset (bitmap.buffer, 0, w * h);
760		909
761	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	910	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762		911
763	EXTEND (SP, 3);	912	EXTEND (SP, 5);
764	PUSHs (sv_2mortal (newSViv (w)));	913	PUSHs (sv_2mortal (newSViv (w)));
765	PUSHs (sv_2mortal (newSViv (h)));	914	PUSHs (sv_2mortal (newSViv (h)));
766	PUSHs (sv_2mortal (retval));	915	PUSHs (sv_2mortal (retval));
		916	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		917	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		918	}
767	}	919	}
768		920
769	MODULE = CFClient PACKAGE = CFClient::Texture	921	MODULE = CFClient PACKAGE = CFClient::Texture
770		922
771	void	923	void
772	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	924	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
773	PROTOTYPE: $$$;$$	925	PROTOTYPE: $$$;$$
		926	ALIAS:
		927	draw_quad_alpha = 1
		928	draw_quad_alpha_premultiplied = 2
774	CODE:	929	CODE:
775	{	930	{
776	HV hv = (HV )SvRV (self);	931	HV hv = (HV )SvRV (self);
777	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	932	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	933	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
783	{	938	{
784	w = SvNV (*hv_fetch (hv, "w", 1, 1));	939	w = SvNV (*hv_fetch (hv, "w", 1, 1));
785	h = SvNV (*hv_fetch (hv, "h", 1, 1));	940	h = SvNV (*hv_fetch (hv, "h", 1, 1));
786	}	941	}
787		942
		943	if (ix)
		944	{
		945	glEnable (GL_BLEND);
		946	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		947	}
		948
788	glBindTexture (GL_TEXTURE_2D, name);	949	glBindTexture (GL_TEXTURE_2D, name);
		950
789	if (wrap_mode) {	951	if (wrap_mode)
		952	{
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	953	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	954	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792	}	955	}
		956
793	glBegin (GL_QUADS);	957	glBegin (GL_QUADS);
794	glTexCoord2f (0, 0); glVertex2f (x , y );	958	glTexCoord2f (0, 0); glVertex2f (x , y );
795	glTexCoord2f (0, t); glVertex2f (x , y + h);	959	glTexCoord2f (0, t); glVertex2f (x , y + h);
796	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	960	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797	glTexCoord2f (s, 0); glVertex2f (x + w, y );	961	glTexCoord2f (s, 0); glVertex2f (x + w, y );
798	glEnd ();	962	glEnd ();
		963
		964	if (ix)
		965	glDisable (GL_BLEND);
799	}	966	}
800		967
801	MODULE = CFClient PACKAGE = CFClient::Map	968	MODULE = CFClient PACKAGE = CFClient::Map
802		969
803	CFClient::Map	970	CFClient::Map
…		…
1312	} *civ, const_iv[] = {	1479	} *civ, const_iv[] = {
1313	# define const_iv(name) { # name, (IV)name }	1480	# define const_iv(name) { # name, (IV)name }
1314	const_iv (GL_COLOR_MATERIAL),	1481	const_iv (GL_COLOR_MATERIAL),
1315	const_iv (GL_SMOOTH),	1482	const_iv (GL_SMOOTH),
1316	const_iv (GL_FLAT),	1483	const_iv (GL_FLAT),
		1484	const_iv (GL_DITHER),
1317	const_iv (GL_BLEND),	1485	const_iv (GL_BLEND),
		1486	const_iv (GL_SCISSOR_TEST),
1318	const_iv (GL_AND),	1487	const_iv (GL_AND),
		1488	const_iv (GL_ONE),
		1489	const_iv (GL_ZERO),
1319	const_iv (GL_SRC_ALPHA),	1490	const_iv (GL_SRC_ALPHA),
		1491	const_iv (GL_SRC_ALPHA_SATURATE),
1320	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1492	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1493	const_iv (GL_ONE_MINUS_DST_ALPHA),
1321	const_iv (GL_RGB),	1494	const_iv (GL_RGB),
1322	const_iv (GL_RGBA),	1495	const_iv (GL_RGBA),
1323	const_iv (GL_UNSIGNED_BYTE),	1496	const_iv (GL_UNSIGNED_BYTE),
1324	const_iv (GL_ALPHA4),
1325	const_iv (GL_ALPHA),	1497	const_iv (GL_ALPHA),
		1498	const_iv (GL_LUMINANCE),
1326	const_iv (GL_FLOAT),	1499	const_iv (GL_FLOAT),
1327	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1500	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1328	const_iv (GL_COMPILE),	1501	const_iv (GL_COMPILE),
1329	const_iv (GL_TEXTURE_1D),	1502	const_iv (GL_TEXTURE_1D),
1330	const_iv (GL_TEXTURE_2D),	1503	const_iv (GL_TEXTURE_2D),
…		…
1341	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1514	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1515	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1516	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1517	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345	const_iv (GL_GENERATE_MIPMAP),	1518	const_iv (GL_GENERATE_MIPMAP),
1346	const_iv (GL_LINEAR),
1347	const_iv (GL_MODULATE),	1519	const_iv (GL_MODULATE),
		1520	const_iv (GL_DECAL),
1348	const_iv (GL_REPLACE),	1521	const_iv (GL_REPLACE),
1349	const_iv (GL_COLOR_BUFFER_BIT),	1522	const_iv (GL_COLOR_BUFFER_BIT),
1350	const_iv (GL_PROJECTION),	1523	const_iv (GL_PROJECTION),
1351	const_iv (GL_MODELVIEW),	1524	const_iv (GL_MODELVIEW),
1352	const_iv (GL_COLOR_LOGIC_OP),	1525	const_iv (GL_COLOR_LOGIC_OP),
		1526	const_iv (GL_SEPARABLE_2D),
1353	const_iv (GL_CONVOLUTION_2D),	1527	const_iv (GL_CONVOLUTION_2D),
1354	const_iv (GL_CONVOLUTION_BORDER_MODE),	1528	const_iv (GL_CONVOLUTION_BORDER_MODE),
1355	const_iv (GL_CONSTANT_BORDER),	1529	const_iv (GL_CONSTANT_BORDER),
1356	const_iv (GL_LINES),	1530	const_iv (GL_LINES),
1357	const_iv (GL_QUADS),	1531	const_iv (GL_QUADS),
…		…
1382		1556
1383	void glBlendFunc (int sfactor, int dfactor)	1557	void glBlendFunc (int sfactor, int dfactor)
1384		1558
1385	void glLogicOp (int opcode)	1559	void glLogicOp (int opcode)
1386		1560
		1561	void glColorMask (int red, int green, int blue, int alpha)
		1562
1387	void glMatrixMode (int mode)	1563	void glMatrixMode (int mode)
1388		1564
1389	void glPushMatrix ()	1565	void glPushMatrix ()
1390		1566
1391	void glPopMatrix ()	1567	void glPopMatrix ()
1392		1568
1393	void glLoadIdentity ()	1569	void glLoadIdentity ()
1394		1570
		1571	# near and far are due to microsofts buggy c compiler
1395	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1572	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1396		1573
1397	void glViewport (int x, int y, int width, int height)	1574	void glViewport (int x, int y, int width, int height)
		1575
		1576	void glScissor (int x, int y, int width, int height)
1398		1577
1399	void glTranslate (float x, float y, float z = 0.)	1578	void glTranslate (float x, float y, float z = 0.)
1400	CODE:	1579	CODE:
1401	glTranslatef (x, y, z);	1580	glTranslatef (x, y, z);
1402		1581
1403	void glScale (float x, float y, float z)	1582	void glScale (float x, float y, float z = 1.)
1404	CODE:	1583	CODE:
1405	glScalef (x, y, z);	1584	glScalef (x, y, z);
1406		1585
1407	void glRotate (float angle, float x, float y, float z)	1586	void glRotate (float angle, float x, float y, float z)
1408	CODE:	1587	CODE:
…		…
1413	void glEnd ()	1592	void glEnd ()
1414		1593
1415	void glColor (float r, float g, float b, float a = 1.0)	1594	void glColor (float r, float g, float b, float a = 1.0)
1416	PROTOTYPE: @	1595	PROTOTYPE: @
1417	CODE:	1596	CODE:
1418	glColor4f (r, g, b, a);	1597	glColor4ub (MIN ((int)(r * 255.f), 255),
		1598	MIN ((int)(g * 255.f), 255),
		1599	MIN ((int)(b * 255.f), 255),
		1600	MIN ((int)(a * 255.f), 255));
1419		1601
1420	void glVertex (float x, float y, float z = 0.)	1602	void glVertex (float x, float y, float z = 0.)
1421	CODE:	1603	CODE:
1422	glVertex3f (x, y, z);	1604	glVertex3f (x, y, z);
1423		1605
…		…
1435		1617
1436	void glBindTexture (int target, int name)	1618	void glBindTexture (int target, int name)
1437		1619
1438	void glConvolutionParameter (int target, int pname, float params)	1620	void glConvolutionParameter (int target, int pname, float params)
1439	CODE:	1621	CODE:
1440	glConvolutionParameterf (target, pname, params);	1622	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1441		1623
1442	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1624	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1625	CODE:
		1626	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1627	(target, internalformat, width, height, format, type, data));
		1628
		1629	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1630	CODE:
		1631	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1632	(target, internalformat, width, height, format, type, row, column));
1443		1633
1444	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1634	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1445		1635
1446	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1636	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1637
		1638	void glRasterPos (int x, int y)
		1639	CODE:
		1640	glRasterPos2i (x, y);
		1641
		1642	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447		1643
1448	int glGenTexture ()	1644	int glGenTexture ()
1449	CODE:	1645	CODE:
1450	{	1646	{
1451	GLuint name;	1647	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs. Revision 1.82 by root, Mon May 15 00:15:08 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.82 by root, Mon May 15 00:15:08 2006 UTC