[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 1.80 by root, Sun May 14 22:58:24 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);
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
63	}	90	}
64		91
65	static void	92	static void
66	layout_update (CFClient__Layout self)	93	layout_update_font (CFClient__Layout self)
67	{	94	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	95	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	96	* reasonably well with bitstream vera
70	*/	97	*/
71	PangoFontDescription font = (PangoFontDescription )	98	PangoFontDescription *font = self->font ? self->font : default_font;
72	pango_layout_get_font_description (self->pl);
73		99
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);	100	pango_font_description_set_absolute_size (font,
		101	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		102
83	pango_layout_set_font_description (self->pl, font);	103	pango_layout_set_font_description (self->pl, font);
84	}
85	}	104	}
86		105
87	static void	106	static void
88	layout_get_pixel_size (CFClient__Layout self, int w, int h)	107	layout_get_pixel_size (CFClient__Layout self, int w, int h)
89	{	108	{
90	layout_update (self);
91
92	pango_layout_get_pixel_size (self->pl, w, h);	109	pango_layout_get_pixel_size (self->pl, w, h);
93		110
94	w = (w + 3) & ~3;
95	if (!w) w = 1;	111	if (!w) w = 1;
96	if (!h) h = 1;	112	if (!h) h = 1;
		113
		114	w = (w + 3) & ~3;
97	}	115	}
98		116
99	typedef uint16_t mapface;	117	typedef uint16_t mapface;
100		118
101	typedef struct {	119	typedef struct {
…		…
249	}	267	}
250	}	268	}
251	}	269	}
252		270
253	static void	271	static void
254	music_finished ()	272	music_finished (void)
255	{	273	{
256	SDL_UserEvent ev;	274	SDL_UserEvent ev;
257		275
258	ev.type = SDL_USEREVENT;	276	ev.type = SDL_USEREVENT;
259	ev.code = 0;	277	ev.code = 0;
260	ev.data1 = 0;	278	ev.data1 = 0;
		279	ev.data2 = 0;
		280
		281	SDL_PushEvent ((SDL_Event *)&ev);
		282	}
		283
		284	static void
		285	channel_finished (int channel)
		286	{
		287	SDL_UserEvent ev;
		288
		289	ev.type = SDL_USEREVENT;
		290	ev.code = 1;
		291	ev.data1 = (void *)(long)channel;
261	ev.data2 = 0;	292	ev.data2 = 0;
262		293
263	SDL_PushEvent ((SDL_Event *)&ev);	294	SDL_PushEvent ((SDL_Event *)&ev);
264	}	295	}
265		296
…		…
376	# undef const_iv	407	# undef const_iv
377	};	408	};
378		409
379	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	410	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		412	}
381		413
		414	void
		415	pango_init ()
		416	CODE:
		417	{
		418	// delayed, so it can pick up new fonts added by AddFontResourceEx
382	fontmap = pango_ft2_font_map_new ();	419	ft2_fontmap = pango_ft2_font_map_new ();
383	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	420	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
384	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	421	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		422
		423	cairo_fontmap = pango_cairo_font_map_get_default ();
		424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
385	}	425	}
386		426
387	int	427	int
388	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
389		429
…		…
448		488
449	while (SDL_PollEvent (&ev))	489	while (SDL_PollEvent (&ev))
450	{	490	{
451	HV *hv = newHV ();	491	HV *hv = newHV ();
452	hv_store (hv, "type", 4, newSViv (ev.type), 0);	492	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		493
453	switch (ev.type)	494	switch (ev.type)
454	{	495	{
455	case SDL_KEYDOWN:	496	case SDL_KEYDOWN:
456	case SDL_KEYUP:	497	case SDL_KEYUP:
457	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
477	case SDL_MOUSEBUTTONUP:	518	case SDL_MOUSEBUTTONUP:
478	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		523	break;
		524
		525	case SDL_USEREVENT:
		526	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		529	break;
482	}	530	}
483		531
484	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
485	}	533	}
486	}	534	}
487		535
488	int	536	int
489	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	537	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
490	POSTCALL:	538	POSTCALL:
491	Mix_HookMusicFinished (music_finished);	539	Mix_HookMusicFinished (music_finished);
		540	Mix_ChannelFinished (channel_finished);
492		541
493	void	542	void
494	Mix_CloseAudio ()	543	Mix_CloseAudio ()
495		544
496	int	545	int
…		…
519		568
520	void	569	void
521	add_font (char *file)	570	add_font (char *file)
522	CODE:	571	CODE:
523	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
524		573	#ifdef _WIN32
525	void	574	// cairo... sigh... requires win2000
526	set_font (char *file)	575	AddFontResourceEx (file, FR_PRIVATE, 0);
527	CODE:	576	#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		577
537	void	578	void
538	load_image_inline (SV *image_)	579	load_image_inline (SV *image_)
539	ALIAS:	580	ALIAS:
540	load_image_file = 1	581	load_image_file = 1
…		…
622	PUSHs (sv_2mortal (newSViv (b / y)));	663	PUSHs (sv_2mortal (newSViv (b / y)));
623	PUSHs (sv_2mortal (newSViv (a / y)));	664	PUSHs (sv_2mortal (newSViv (a / y)));
624	}	665	}
625		666
626	void	667	void
		668	error (char *message)
		669	CODE:
		670	#ifdef _WIN32
		671	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
		672	#else
		673	fprintf (stderr, "ERROR: %s\n", message);
		674	#endif
		675
		676	void
627	fatal (char *message)	677	fatal (char *message)
628	CODE:	678	CODE:
629	#ifdef _WIN32	679	#ifdef _WIN32
630	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
631	#else	681	#else
632	fprintf (stderr, "FATAL: %s\n", message);	682	fprintf (stderr, "FATAL: %s\n", message);
633	#endif	683	#endif
634	exit (1);	684	exit (1);
635		685
		686	MODULE = CFClient PACKAGE = CFClient::Font
		687
		688	CFClient::Font
		689	new_from_file (SV class, char path, int id = 0)
		690	CODE:
		691	{
		692	int count;
		693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		694	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		695	FcPatternDestroy (pattern);
		696	}
		697	OUTPUT:
		698	RETVAL
		699
		700	void
		701	DESTROY (CFClient::Font self)
		702	CODE:
		703	pango_font_description_free (self);
		704
		705	void
		706	make_default (CFClient::Font self)
		707	CODE:
		708	default_font = self;
		709
636	MODULE = CFClient PACKAGE = CFClient::Layout	710	MODULE = CFClient PACKAGE = CFClient::Layout
637		711
638	CFClient::Layout	712	CFClient::Layout
639	new (SV *class, int base_height = 10)	713	new (SV *class, int rgba = 0)
640	CODE:	714	CODE:
641	New (0, RETVAL, 1, struct cf_layout);	715	New (0, RETVAL, 1, struct cf_layout);
642	RETVAL->base_height = base_height;	716
643	RETVAL->pl = pango_layout_new (context);	717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		718	RETVAL->rgba = rgba;
		719	RETVAL->r = 1.;
		720	RETVAL->g = 1.;
		721	RETVAL->b = 1.;
		722	RETVAL->a = 1.;
		723	RETVAL->base_height = MIN_FONT_HEIGHT;
		724	RETVAL->font = 0;
		725
644	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	726	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645	pango_layout_set_font_description (RETVAL->pl,	727	layout_update_font (RETVAL);
646	pango_font_description_copy (
647	pango_context_get_font_description (context)));
648	OUTPUT:	728	OUTPUT:
649	RETVAL	729	RETVAL
650		730
651	void	731	void
652	DESTROY (CFClient::Layout self)	732	DESTROY (CFClient::Layout self)
653	CODE:	733	CODE:
654	g_object_unref (self->pl);	734	g_object_unref (self->pl);
655	Safefree (self);	735	Safefree (self);
656		736
		737	int
		738	is_rgba (CFClient::Layout self)
		739	CODE:
		740	RETVAL = self->rgba;
		741	OUTPUT:
		742	RETVAL
		743
657	void	744	void
658	set_text (CFClient::Layout self, SV *text_)	745	set_text (CFClient::Layout self, SV *text_)
659	CODE:	746	CODE:
660	{	747	{
661	STRLEN textlen;	748	STRLEN textlen;
…		…
681	SvUTF8_on (RETVAL);	768	SvUTF8_on (RETVAL);
682	OUTPUT:	769	OUTPUT:
683	RETVAL	770	RETVAL
684		771
685	void	772	void
		773	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		774	CODE:
		775	self->r = r;
		776	self->g = g;
		777	self->b = b;
		778	self->a = a;
		779
		780	void
		781	set_font (CFClient::Layout self, CFClient::Font font = 0)
		782	CODE:
		783	if (self->font != font)
		784	{
		785	self->font = font;
		786	layout_update_font (self);
		787	}
		788
		789	void
686	set_height (CFClient::Layout self, int base_height)	790	set_height (CFClient::Layout self, int base_height)
687	CODE:	791	CODE:
		792	if (self->base_height != base_height)
		793	{
688	self->base_height = base_height;	794	self->base_height = base_height;
		795	layout_update_font (self);
		796	}
689		797
690	void	798	void
691	set_width (CFClient::Layout self, int max_width = -1)	799	set_width (CFClient::Layout self, int max_width = -1)
692	CODE:	800	CODE:
693	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	801	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
…		…
696	size (CFClient::Layout self)	804	size (CFClient::Layout self)
697	PPCODE:	805	PPCODE:
698	{	806	{
699	int w, h;	807	int w, h;
700		808
701	layout_update (self);
702	layout_get_pixel_size (self, &w, &h);	809	layout_get_pixel_size (self, &w, &h);
703		810
704	EXTEND (SP, 2);	811	EXTEND (SP, 2);
705	PUSHs (sv_2mortal (newSViv (w)));	812	PUSHs (sv_2mortal (newSViv (w)));
706	PUSHs (sv_2mortal (newSViv (h)));	813	PUSHs (sv_2mortal (newSViv (h)));
…		…
709	int	816	int
710	xy_to_index (CFClient::Layout self, int x, int y)	817	xy_to_index (CFClient::Layout self, int x, int y)
711	CODE:	818	CODE:
712	{	819	{
713	int index, trailing;	820	int index, trailing;
714
715	layout_update (self);
716	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	821	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
717
718	RETVAL = index;	822	RETVAL = index;
719	}	823	}
720	OUTPUT:	824	OUTPUT:
721	RETVAL	825	RETVAL
722		826
723	void	827	void
724	cursor_pos (CFClient::Layout self, int index)	828	cursor_pos (CFClient::Layout self, int index)
725	PPCODE:	829	PPCODE:
726	{	830	{
727	PangoRectangle strong_pos;	831	PangoRectangle strong_pos;
728	layout_update (self);
729	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
730		833
731	EXTEND (SP, 3);	834	EXTEND (SP, 3);
732	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	835	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
738	render (CFClient::Layout self)	841	render (CFClient::Layout self)
739	PPCODE:	842	PPCODE:
740	{	843	{
741	SV *retval;	844	SV *retval;
742	int w, h;	845	int w, h;
743	FT_Bitmap bitmap;
744		846
745	layout_update (self);
746	layout_get_pixel_size (self, &w, &h);	847	layout_get_pixel_size (self, &w, &h);
747		848
		849	if (self->rgba)
		850	{
		851	cairo_surface_t *surface;
		852	cairo_t *cairo;
		853
		854	retval = newSV (w * h * 4);
		855	SvPOK_only (retval);
		856	SvCUR_set (retval, w * h * 4);
		857
		858	memset (SvPVX (retval), 0, w * h * 4);
		859
		860	surface = cairo_image_surface_create_for_data (
		861	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		862	cairo = cairo_create (surface);
		863	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		864
		865	pango_cairo_show_layout (cairo, self->pl);
		866
		867	cairo_destroy (cairo);
		868	cairo_surface_destroy (surface);
		869
		870	// what a mess, and its premultiplied, too :(
		871	{
		872	uint32_t p = (uint32_t )SvPVX (retval);
		873	uint32_t e = p + w h;
		874
		875	while (p < e)
		876	{
		877	uint32_t rgba = *p;
		878	rgba = (rgba >> 24) \| (rgba << 8);
		879	rgba = SDL_SwapBE32 (rgba);
		880	*p++ = rgba;
		881	}
		882	}
		883
		884	EXTEND (SP, 5);
		885	PUSHs (sv_2mortal (newSViv (w)));
		886	PUSHs (sv_2mortal (newSViv (h)));
		887	PUSHs (sv_2mortal (retval));
		888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		889	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		890	}
		891	else
		892	{
		893	FT_Bitmap bitmap;
		894
748	retval = newSV (w * h);	895	retval = newSV (w * h);
749	SvPOK_only (retval);	896	SvPOK_only (retval);
750	SvCUR_set (retval, w * h);	897	SvCUR_set (retval, w * h);
751		898
752	bitmap.rows = h;	899	bitmap.rows = h;
753	bitmap.width = w;	900	bitmap.width = w;
754	bitmap.pitch = w;	901	bitmap.pitch = w;
755	bitmap.buffer = (unsigned char*)SvPVX (retval);	902	bitmap.buffer = (unsigned char*)SvPVX (retval);
756	bitmap.num_grays = 256;	903	bitmap.num_grays = 256;
757	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758		905
759	memset (bitmap.buffer, 0, w * h);	906	memset (bitmap.buffer, 0, w * h);
760		907
761	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	908	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762		909
763	EXTEND (SP, 3);	910	EXTEND (SP, 5);
764	PUSHs (sv_2mortal (newSViv (w)));	911	PUSHs (sv_2mortal (newSViv (w)));
765	PUSHs (sv_2mortal (newSViv (h)));	912	PUSHs (sv_2mortal (newSViv (h)));
766	PUSHs (sv_2mortal (retval));	913	PUSHs (sv_2mortal (retval));
		914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		916	}
767	}	917	}
768		918
769	MODULE = CFClient PACKAGE = CFClient::Texture	919	MODULE = CFClient PACKAGE = CFClient::Texture
770		920
771	void	921	void
772	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	922	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
773	PROTOTYPE: $$$;$$	923	PROTOTYPE: $$$;$$
		924	ALIAS:
		925	draw_quad_alpha = 1
		926	draw_quad_alpha_premultiplied = 2
774	CODE:	927	CODE:
775	{	928	{
776	HV hv = (HV )SvRV (self);	929	HV hv = (HV )SvRV (self);
777	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
783	{	936	{
784	w = SvNV (*hv_fetch (hv, "w", 1, 1));	937	w = SvNV (*hv_fetch (hv, "w", 1, 1));
785	h = SvNV (*hv_fetch (hv, "h", 1, 1));	938	h = SvNV (*hv_fetch (hv, "h", 1, 1));
786	}	939	}
787		940
		941	if (ix)
		942	{
		943	glEnable (GL_BLEND);
		944	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		945	}
		946
788	glBindTexture (GL_TEXTURE_2D, name);	947	glBindTexture (GL_TEXTURE_2D, name);
		948
789	if (wrap_mode) {	949	if (wrap_mode)
		950	{
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792	}	953	}
		954
793	glBegin (GL_QUADS);	955	glBegin (GL_QUADS);
794	glTexCoord2f (0, 0); glVertex2f (x , y );	956	glTexCoord2f (0, 0); glVertex2f (x , y );
795	glTexCoord2f (0, t); glVertex2f (x , y + h);	957	glTexCoord2f (0, t); glVertex2f (x , y + h);
796	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797	glTexCoord2f (s, 0); glVertex2f (x + w, y );	959	glTexCoord2f (s, 0); glVertex2f (x + w, y );
798	glEnd ();	960	glEnd ();
		961
		962	if (ix)
		963	glDisable (GL_BLEND);
799	}	964	}
800		965
801	MODULE = CFClient PACKAGE = CFClient::Map	966	MODULE = CFClient PACKAGE = CFClient::Map
802		967
803	CFClient::Map	968	CFClient::Map
…		…
1312	} *civ, const_iv[] = {	1477	} *civ, const_iv[] = {
1313	# define const_iv(name) { # name, (IV)name }	1478	# define const_iv(name) { # name, (IV)name }
1314	const_iv (GL_COLOR_MATERIAL),	1479	const_iv (GL_COLOR_MATERIAL),
1315	const_iv (GL_SMOOTH),	1480	const_iv (GL_SMOOTH),
1316	const_iv (GL_FLAT),	1481	const_iv (GL_FLAT),
		1482	const_iv (GL_DITHER),
1317	const_iv (GL_BLEND),	1483	const_iv (GL_BLEND),
		1484	const_iv (GL_SCISSOR_TEST),
1318	const_iv (GL_AND),	1485	const_iv (GL_AND),
		1486	const_iv (GL_ONE),
		1487	const_iv (GL_ZERO),
1319	const_iv (GL_SRC_ALPHA),	1488	const_iv (GL_SRC_ALPHA),
		1489	const_iv (GL_SRC_ALPHA_SATURATE),
1320	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1491	const_iv (GL_ONE_MINUS_DST_ALPHA),
1321	const_iv (GL_RGB),	1492	const_iv (GL_RGB),
1322	const_iv (GL_RGBA),	1493	const_iv (GL_RGBA),
1323	const_iv (GL_UNSIGNED_BYTE),	1494	const_iv (GL_UNSIGNED_BYTE),
1324	const_iv (GL_ALPHA4),
1325	const_iv (GL_ALPHA),	1495	const_iv (GL_ALPHA),
		1496	const_iv (GL_LUMINANCE),
1326	const_iv (GL_FLOAT),	1497	const_iv (GL_FLOAT),
1327	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1328	const_iv (GL_COMPILE),	1499	const_iv (GL_COMPILE),
1329	const_iv (GL_TEXTURE_1D),	1500	const_iv (GL_TEXTURE_1D),
1330	const_iv (GL_TEXTURE_2D),	1501	const_iv (GL_TEXTURE_2D),
…		…
1341	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345	const_iv (GL_GENERATE_MIPMAP),	1516	const_iv (GL_GENERATE_MIPMAP),
1346	const_iv (GL_LINEAR),
1347	const_iv (GL_MODULATE),	1517	const_iv (GL_MODULATE),
		1518	const_iv (GL_DECAL),
1348	const_iv (GL_REPLACE),	1519	const_iv (GL_REPLACE),
1349	const_iv (GL_COLOR_BUFFER_BIT),	1520	const_iv (GL_COLOR_BUFFER_BIT),
1350	const_iv (GL_PROJECTION),	1521	const_iv (GL_PROJECTION),
1351	const_iv (GL_MODELVIEW),	1522	const_iv (GL_MODELVIEW),
1352	const_iv (GL_COLOR_LOGIC_OP),	1523	const_iv (GL_COLOR_LOGIC_OP),
		1524	const_iv (GL_SEPARABLE_2D),
1353	const_iv (GL_CONVOLUTION_2D),	1525	const_iv (GL_CONVOLUTION_2D),
1354	const_iv (GL_CONVOLUTION_BORDER_MODE),	1526	const_iv (GL_CONVOLUTION_BORDER_MODE),
1355	const_iv (GL_CONSTANT_BORDER),	1527	const_iv (GL_CONSTANT_BORDER),
1356	const_iv (GL_LINES),	1528	const_iv (GL_LINES),
1357	const_iv (GL_QUADS),	1529	const_iv (GL_QUADS),
…		…
1382		1554
1383	void glBlendFunc (int sfactor, int dfactor)	1555	void glBlendFunc (int sfactor, int dfactor)
1384		1556
1385	void glLogicOp (int opcode)	1557	void glLogicOp (int opcode)
1386		1558
		1559	void glColorMask (int red, int green, int blue, int alpha)
		1560
1387	void glMatrixMode (int mode)	1561	void glMatrixMode (int mode)
1388		1562
1389	void glPushMatrix ()	1563	void glPushMatrix ()
1390		1564
1391	void glPopMatrix ()	1565	void glPopMatrix ()
1392		1566
1393	void glLoadIdentity ()	1567	void glLoadIdentity ()
1394		1568
		1569	# 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)	1570	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1396		1571
1397	void glViewport (int x, int y, int width, int height)	1572	void glViewport (int x, int y, int width, int height)
		1573
		1574	void glScissor (int x, int y, int width, int height)
1398		1575
1399	void glTranslate (float x, float y, float z = 0.)	1576	void glTranslate (float x, float y, float z = 0.)
1400	CODE:	1577	CODE:
1401	glTranslatef (x, y, z);	1578	glTranslatef (x, y, z);
1402		1579
1403	void glScale (float x, float y, float z)	1580	void glScale (float x, float y, float z = 1.)
1404	CODE:	1581	CODE:
1405	glScalef (x, y, z);	1582	glScalef (x, y, z);
1406		1583
1407	void glRotate (float angle, float x, float y, float z)	1584	void glRotate (float angle, float x, float y, float z)
1408	CODE:	1585	CODE:
…		…
1413	void glEnd ()	1590	void glEnd ()
1414		1591
1415	void glColor (float r, float g, float b, float a = 1.0)	1592	void glColor (float r, float g, float b, float a = 1.0)
1416	PROTOTYPE: @	1593	PROTOTYPE: @
1417	CODE:	1594	CODE:
1418	glColor4f (r, g, b, a);	1595	glColor4ub (MIN ((int)r * 256., 255),
		1596	MIN ((int)g * 256., 255),
		1597	MIN ((int)b * 256., 255),
		1598	MIN ((int)a * 256., 255));
1419		1599
1420	void glVertex (float x, float y, float z = 0.)	1600	void glVertex (float x, float y, float z = 0.)
1421	CODE:	1601	CODE:
1422	glVertex3f (x, y, z);	1602	glVertex3f (x, y, z);
1423		1603
…		…
1435		1615
1436	void glBindTexture (int target, int name)	1616	void glBindTexture (int target, int name)
1437		1617
1438	void glConvolutionParameter (int target, int pname, float params)	1618	void glConvolutionParameter (int target, int pname, float params)
1439	CODE:	1619	CODE:
1440	glConvolutionParameterf (target, pname, params);	1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1441		1621
1442	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1622	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1623	CODE:
		1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1625	(target, internalformat, width, height, format, type, data));
		1626
		1627	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1628	CODE:
		1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1630	(target, internalformat, width, height, format, type, row, column));
1443		1631
1444	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1632	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1445		1633
1446	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1634	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1635
		1636	void glRasterPos (int x, int y)
		1637	CODE:
		1638	glRasterPos2i (x, y);
		1639
		1640	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447		1641
1448	int glGenTexture ()	1642	int glGenTexture ()
1449	CODE:	1643	CODE:
1450	{	1644	{
1451	GLuint name;	1645	GLuint name;

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs. Revision 1.80 by root, Sun May 14 22:58:24 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 1.80 by root, Sun May 14 22:58:24 2006 UTC