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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.53 by root, Wed Apr 19 21:38:04 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>
33	typedef signed char int8_t;	39	typedef signed char int8_t;
34	typedef signed short int16_t;	40	typedef signed short int16_t;
35	typedef signed int int32_t;	41	typedef signed int int32_t;
36	#endif	42	#endif
37		43
		44	#include "glext.h"
		45
38	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
39		47
40	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
42		50
		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	}
		67
43	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
45		70
46	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
47	static PangoFontMap *fontmap;
48		72
49	typedef struct cf_layout {	73	typedef struct cf_layout {
50	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
51	int base_height;	77	int base_height;
		78	CFClient__Font font;
52	} *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;
53		84
54	static void	85	static void
55	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
56	{	87	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifndef _WIN32
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	90	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		91	#endif
59	}	92	}
60		93
61	static void	94	static void
62	layout_update (CFClient__Layout self)	95	layout_update_font (CFClient__Layout self)
63	{	96	{
64	/* 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
65	* reasonably well with bitstream vera	98	* reasonably well with bitstream vera
66	*/	99	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	100	PangoFontDescription *font = self->font ? self->font : default_font;
68		101
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	102	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	103	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	104
		105	pango_layout_set_font_description (self->pl, font);
76	}	106	}
77		107
78	static void	108	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	109	layout_get_pixel_size (CFClient__Layout self, int w, int h)
80	{	110	{
81	layout_update (self);
82
83	pango_layout_get_pixel_size (self->pl, w, h);	111	pango_layout_get_pixel_size (self->pl, w, h);
84		112
85	w = (w + 3) & ~3;
86	if (!w) w = 1;	113	if (!w) w = 1;
87	if (!h) h = 1;	114	if (!h) h = 1;
		115
		116	w = (w + 3) & ~3;
88	}	117	}
89		118
90	typedef uint16_t mapface;	119	typedef uint16_t mapface;
91		120
92	typedef struct {	121	typedef struct {
…		…
237	break;	266	break;
238		267
239	row->col[x - row->c0].darkness = -1;	268	row->col[x - row->c0].darkness = -1;
240	}	269	}
241	}	270	}
		271	}
		272
		273	static void
		274	music_finished (void)
		275	{
		276	SDL_UserEvent ev;
		277
		278	ev.type = SDL_USEREVENT;
		279	ev.code = 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;
		294	ev.data2 = 0;
		295
		296	SDL_PushEvent ((SDL_Event *)&ev);
242	}	297	}
243		298
244	MODULE = CFClient PACKAGE = CFClient	299	MODULE = CFClient PACKAGE = CFClient
245		300
246	PROTOTYPES: ENABLE	301	PROTOTYPES: ENABLE
…		…
354	# undef const_iv	409	# undef const_iv
355	};	410	};
356		411
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		414	}
359		415
		416	void
		417	pango_init ()
		418	CODE:
		419	{
		420	// delayed, so it can pick up new fonts added by AddFontResourceEx
360	fontmap = pango_ft2_font_map_new ();	421	ft2_fontmap = pango_ft2_font_map_new ();
361	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);
362	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);
363	}	427	}
364		428
365	int	429	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	430	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
367		431
…		…
414	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	478	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
415	OUTPUT:	479	OUTPUT:
416	RETVAL	480	RETVAL
417		481
418	void	482	void
		483	SDL_GL_SwapBuffers ()
		484
		485	void
419	SDL_PollEvent ()	486	SDL_PollEvent ()
420	PPCODE:	487	PPCODE:
421	{	488	{
422	SDL_Event ev;	489	SDL_Event ev;
423		490
424	while (SDL_PollEvent (&ev))	491	while (SDL_PollEvent (&ev))
425	{	492	{
426	HV *hv = newHV ();	493	HV *hv = newHV ();
427	hv_store (hv, "type", 4, newSViv (ev.type), 0);	494	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		495
428	switch (ev.type)	496	switch (ev.type)
429	{	497	{
430	case SDL_KEYDOWN:	498	case SDL_KEYDOWN:
431	case SDL_KEYUP:	499	case SDL_KEYUP:
432	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	500	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
452	case SDL_MOUSEBUTTONUP:	520	case SDL_MOUSEBUTTONUP:
453	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	521	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
454	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	522	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
455	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	523	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
456	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;
457	}	532	}
458		533
459	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	534	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
460	}	535	}
461	}	536	}
462		537
463	int	538	int
464	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)
		540	POSTCALL:
		541	Mix_HookMusicFinished (music_finished);
		542	Mix_ChannelFinished (channel_finished);
465		543
466	void	544	void
467	Mix_CloseAudio ()	545	Mix_CloseAudio ()
468		546
469	int	547	int
…		…
492		570
493	void	571	void
494	add_font (char *file)	572	add_font (char *file)
495	CODE:	573	CODE:
496	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	574	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
497		575	#ifdef _WIN32
498	void	576	// cairo... sigh... requires win2000
499	set_font (char *file)	577	AddFontResourceEx (file, FR_PRIVATE, 0);
500	CODE:	578	#endif
501	{
502	int count;
503	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
504	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
505	FcPatternDestroy (pattern);
506	pango_context_set_font_description (context, font);
507	}
508		579
509	void	580	void
510	load_image_inline (SV *image_)	581	load_image_inline (SV *image_)
511	ALIAS:	582	ALIAS:
512	load_image_file = 1	583	load_image_file = 1
…		…
594	PUSHs (sv_2mortal (newSViv (b / y)));	665	PUSHs (sv_2mortal (newSViv (b / y)));
595	PUSHs (sv_2mortal (newSViv (a / y)));	666	PUSHs (sv_2mortal (newSViv (a / y)));
596	}	667	}
597		668
598	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
599	fatal (char *message)	679	fatal (char *message)
600	CODE:	680	CODE:
601	#ifdef _WIN32	681	#ifdef _WIN32
602	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);
603	#else	683	#else
604	fprintf (stderr, "FATAL: %s\n", message);	684	fprintf (stderr, "FATAL: %s\n", message);
605	#endif	685	#endif
606	exit (1);	686	exit (1);
607		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
608	MODULE = CFClient PACKAGE = CFClient::Layout	712	MODULE = CFClient PACKAGE = CFClient::Layout
609		713
610	CFClient::Layout	714	CFClient::Layout
611	new (SV *class, int base_height = 10)	715	new (SV *class, int rgba = 0)
612	CODE:	716	CODE:
613	New (0, RETVAL, 1, struct cf_layout);	717	New (0, RETVAL, 1, struct cf_layout);
614	RETVAL->base_height = base_height;	718
615	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
616	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	728	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		729	layout_update_font (RETVAL);
617	OUTPUT:	730	OUTPUT:
618	RETVAL	731	RETVAL
619		732
620	void	733	void
621	DESTROY (CFClient::Layout self)	734	DESTROY (CFClient::Layout self)
622	CODE:	735	CODE:
623	g_object_unref (self->pl);	736	g_object_unref (self->pl);
624	Safefree (self);	737	Safefree (self);
625		738
		739	int
		740	is_rgba (CFClient::Layout self)
		741	CODE:
		742	RETVAL = self->rgba;
		743	OUTPUT:
		744	RETVAL
		745
626	void	746	void
627	set_text (CFClient::Layout self, SV *text_)	747	set_text (CFClient::Layout self, SV *text_)
628	CODE:	748	CODE:
629	{	749	{
630	STRLEN textlen;	750	STRLEN textlen;
…		…
650	SvUTF8_on (RETVAL);	770	SvUTF8_on (RETVAL);
651	OUTPUT:	771	OUTPUT:
652	RETVAL	772	RETVAL
653		773
654	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
655	set_height (CFClient::Layout self, int base_height)	792	set_height (CFClient::Layout self, int base_height)
656	CODE:	793	CODE:
		794	if (self->base_height != base_height)
		795	{
657	self->base_height = base_height;	796	self->base_height = base_height;
		797	layout_update_font (self);
		798	}
658		799
659	void	800	void
660	set_width (CFClient::Layout self, int max_width = -1)	801	set_width (CFClient::Layout self, int max_width = -1)
661	CODE:	802	CODE:
662	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);
…		…
665	size (CFClient::Layout self)	806	size (CFClient::Layout self)
666	PPCODE:	807	PPCODE:
667	{	808	{
668	int w, h;	809	int w, h;
669		810
670	layout_update (self);
671	layout_get_pixel_size (self, &w, &h);	811	layout_get_pixel_size (self, &w, &h);
672		812
673	EXTEND (SP, 2);	813	EXTEND (SP, 2);
674	PUSHs (sv_2mortal (newSViv (w)));	814	PUSHs (sv_2mortal (newSViv (w)));
675	PUSHs (sv_2mortal (newSViv (h)));	815	PUSHs (sv_2mortal (newSViv (h)));
…		…
678	int	818	int
679	xy_to_index (CFClient::Layout self, int x, int y)	819	xy_to_index (CFClient::Layout self, int x, int y)
680	CODE:	820	CODE:
681	{	821	{
682	int index, trailing;	822	int index, trailing;
683
684	layout_update (self);
685	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);
686
687	RETVAL = index;	824	RETVAL = index;
688	}	825	}
689	OUTPUT:	826	OUTPUT:
690	RETVAL	827	RETVAL
691		828
692	void	829	void
693	cursor_pos (CFClient::Layout self, int index)	830	cursor_pos (CFClient::Layout self, int index)
694	PPCODE:	831	PPCODE:
695	{	832	{
696	PangoRectangle strong_pos;	833	PangoRectangle strong_pos;
697	layout_update (self);
698	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	834	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
699		835
700	EXTEND (SP, 3);	836	EXTEND (SP, 3);
701	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	837	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
702	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	838	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
707	render (CFClient::Layout self)	843	render (CFClient::Layout self)
708	PPCODE:	844	PPCODE:
709	{	845	{
710	SV *retval;	846	SV *retval;
711	int w, h;	847	int w, h;
712	FT_Bitmap bitmap;
713		848
714	layout_update (self);
715	layout_get_pixel_size (self, &w, &h);	849	layout_get_pixel_size (self, &w, &h);
716		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
717	retval = newSV (w * h);	897	retval = newSV (w * h);
718	SvPOK_only (retval);	898	SvPOK_only (retval);
719	SvCUR_set (retval, w * h);	899	SvCUR_set (retval, w * h);
720		900
721	bitmap.rows = h;	901	bitmap.rows = h;
722	bitmap.width = w;	902	bitmap.width = w;
723	bitmap.pitch = w;	903	bitmap.pitch = w;
724	bitmap.buffer = (unsigned char*)SvPVX (retval);	904	bitmap.buffer = (unsigned char*)SvPVX (retval);
725	bitmap.num_grays = 256;	905	bitmap.num_grays = 256;
726	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	906	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
727		907
728	memset (bitmap.buffer, 0, w * h);	908	memset (bitmap.buffer, 0, w * h);
729		909
730	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);
731		911
732	EXTEND (SP, 3);	912	EXTEND (SP, 5);
733	PUSHs (sv_2mortal (newSViv (w)));	913	PUSHs (sv_2mortal (newSViv (w)));
734	PUSHs (sv_2mortal (newSViv (h)));	914	PUSHs (sv_2mortal (newSViv (h)));
735	PUSHs (sv_2mortal (retval));	915	PUSHs (sv_2mortal (retval));
		916	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		917	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		918	}
736	}	919	}
737		920
738	MODULE = CFClient PACKAGE = CFClient::Texture	921	MODULE = CFClient PACKAGE = CFClient::Texture
739		922
740	void	923	void
741	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)
742	PROTOTYPE: $$$;$$	925	PROTOTYPE: $$$;$$
		926	ALIAS:
		927	draw_quad_alpha = 1
		928	draw_quad_alpha_premultiplied = 2
743	CODE:	929	CODE:
744	{	930	{
745	HV hv = (HV )SvRV (self);	931	HV hv = (HV )SvRV (self);
746	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	932	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
747	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	933	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
752	{	938	{
753	w = SvNV (*hv_fetch (hv, "w", 1, 1));	939	w = SvNV (*hv_fetch (hv, "w", 1, 1));
754	h = SvNV (*hv_fetch (hv, "h", 1, 1));	940	h = SvNV (*hv_fetch (hv, "h", 1, 1));
755	}	941	}
756		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
757	glBindTexture (GL_TEXTURE_2D, name);	949	glBindTexture (GL_TEXTURE_2D, name);
		950
758	if (wrap_mode) {	951	if (wrap_mode)
		952	{
759	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	953	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	954	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
761	}	955	}
		956
762	glBegin (GL_QUADS);	957	glBegin (GL_QUADS);
763	glTexCoord2f (0, 0); glVertex2f (x , y );	958	glTexCoord2f (0, 0); glVertex2f (x , y );
764	glTexCoord2f (0, t); glVertex2f (x , y + h);	959	glTexCoord2f (0, t); glVertex2f (x , y + h);
765	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	960	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
766	glTexCoord2f (s, 0); glVertex2f (x + w, y );	961	glTexCoord2f (s, 0); glVertex2f (x + w, y );
767	glEnd ();	962	glEnd ();
		963
		964	if (ix)
		965	glDisable (GL_BLEND);
768	}	966	}
769		967
770	MODULE = CFClient PACKAGE = CFClient::Map	968	MODULE = CFClient PACKAGE = CFClient::Map
771		969
772	CFClient::Map	970	CFClient::Map
…		…
930	cell->darkness = -1;	1128	cell->darkness = -1;
931	}	1129	}
932	}	1130	}
933		1131
934	SV *	1132	SV *
935	mapmap (CFClient::Map self, int w, int h)	1133	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
936	CODE:	1134	CODE:
937	{	1135	{
938	int x0, x1, x;	1136	int x1, x;
939	int y0, y1, y;	1137	int y1, y;
940	int z;	1138	int z;
941	SV map_sv = newSV (w h * sizeof (uint32_t));	1139	SV map_sv = newSV (w h * sizeof (uint32_t));
942	uint32_t map = (uint32_t )SvPVX (map_sv);	1140	uint32_t map = (uint32_t )SvPVX (map_sv);
943		1141
944	SvPOK_only (map_sv);	1142	SvPOK_only (map_sv);
945	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1143	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
946		1144
947	x0 = self->x - w / 2; x1 = x0 + w;	1145	x0 += self->x; x1 = x0 + w;
948	y0 = self->y - h / 2; y1 = y0 + h;	1146	y0 += self->y; y1 = y0 + h;
949		1147
950	for (y = y0; y < y1; y++)	1148	for (y = y0; y < y1; y++)
951	{	1149	{
952	maprow *row = 0 <= y && y < self->rows	1150	maprow *row = 0 <= y && y < self->rows
953	? self->row + y	1151	? self->row + y
…		…
1093	data++ = 0; / version 0 format */	1291	data++ = 0; / version 0 format */
1094	data++ = w >> 8; data++ = w;	1292	data++ = w >> 8; data++ = w;
1095	data++ = h >> 8; data++ = h;	1293	data++ = h >> 8; data++ = h;
1096		1294
1097	// we need to do this 'cause we don't keep an absolute coord system for rows	1295	// we need to do this 'cause we don't keep an absolute coord system for rows
1098	// TODO: treat rows as we treat	1296	// TODO: treat rows as we treat columns
1099	map_get_row (self, y0 + self->y - self->oy);//D	1297	map_get_row (self, y0 + self->y - self->oy);//D
1100	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1298	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1101		1299
1102	x0 += self->x - self->ox;	1300	x0 += self->x - self->ox;
1103	y0 += self->y - self->oy;	1301	y0 += self->y - self->oy;
…		…
1167		1365
1168	w = data++ << 8; w \|= data++;	1366	w = data++ << 8; w \|= data++;
1169	h = data++ << 8; h \|= data++;	1367	h = data++ << 8; h \|= data++;
1170		1368
1171	// we need to do this 'cause we don't keep an absolute coord system for rows	1369	// we need to do this 'cause we don't keep an absolute coord system for rows
1172	// TODO: treat rows as we treat	1370	// TODO: treat rows as we treat columns
1173	map_get_row (self, y0 + self->y - self->oy);//D	1371	map_get_row (self, y0 + self->y - self->oy);//D
1174	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1372	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1175		1373
1176	x0 += self->x - self->ox;	1374	x0 += self->x - self->ox;
1177	y0 += self->y - self->oy;	1375	y0 += self->y - self->oy;
…		…
1268	CODE:	1466	CODE:
1269	RETVAL = Mix_PlayMusic (self, loops);	1467	RETVAL = Mix_PlayMusic (self, loops);
1270	OUTPUT:	1468	OUTPUT:
1271	RETVAL	1469	RETVAL
1272		1470
		1471	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1472
		1473	BOOT:
		1474	{
		1475	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1476	static const struct {
		1477	const char *name;
		1478	IV iv;
		1479	} *civ, const_iv[] = {
		1480	# define const_iv(name) { # name, (IV)name }
		1481	const_iv (GL_COLOR_MATERIAL),
		1482	const_iv (GL_SMOOTH),
		1483	const_iv (GL_FLAT),
		1484	const_iv (GL_DITHER),
		1485	const_iv (GL_BLEND),
		1486	const_iv (GL_SCISSOR_TEST),
		1487	const_iv (GL_AND),
		1488	const_iv (GL_ONE),
		1489	const_iv (GL_ZERO),
		1490	const_iv (GL_SRC_ALPHA),
		1491	const_iv (GL_SRC_ALPHA_SATURATE),
		1492	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1493	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1494	const_iv (GL_RGB),
		1495	const_iv (GL_RGBA),
		1496	const_iv (GL_UNSIGNED_BYTE),
		1497	const_iv (GL_ALPHA),
		1498	const_iv (GL_LUMINANCE),
		1499	const_iv (GL_FLOAT),
		1500	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1501	const_iv (GL_COMPILE),
		1502	const_iv (GL_TEXTURE_1D),
		1503	const_iv (GL_TEXTURE_2D),
		1504	const_iv (GL_TEXTURE_ENV),
		1505	const_iv (GL_TEXTURE_MAG_FILTER),
		1506	const_iv (GL_TEXTURE_MIN_FILTER),
		1507	const_iv (GL_TEXTURE_ENV_MODE),
		1508	const_iv (GL_TEXTURE_WRAP_S),
		1509	const_iv (GL_TEXTURE_WRAP_T),
		1510	const_iv (GL_CLAMP),
		1511	const_iv (GL_REPEAT),
		1512	const_iv (GL_NEAREST),
		1513	const_iv (GL_LINEAR),
		1514	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1515	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1516	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1517	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1518	const_iv (GL_GENERATE_MIPMAP),
		1519	const_iv (GL_MODULATE),
		1520	const_iv (GL_DECAL),
		1521	const_iv (GL_REPLACE),
		1522	const_iv (GL_COLOR_BUFFER_BIT),
		1523	const_iv (GL_PROJECTION),
		1524	const_iv (GL_MODELVIEW),
		1525	const_iv (GL_COLOR_LOGIC_OP),
		1526	const_iv (GL_SEPARABLE_2D),
		1527	const_iv (GL_CONVOLUTION_2D),
		1528	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1529	const_iv (GL_CONSTANT_BORDER),
		1530	const_iv (GL_LINES),
		1531	const_iv (GL_QUADS),
		1532	const_iv (GL_LINE_LOOP),
		1533	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1534	const_iv (GL_FASTEST),
		1535	# undef const_iv
		1536	};
		1537
		1538	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1539	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1540	}
		1541
		1542	int glGetError ()
		1543
		1544	void glClear (int mask)
		1545
		1546	void glClearColor (float r, float g, float b, float a = 1.0)
		1547	PROTOTYPE: @
		1548
		1549	void glEnable (int cap)
		1550
		1551	void glDisable (int cap)
		1552
		1553	void glShadeModel (int mode)
		1554
		1555	void glHint (int target, int mode)
		1556
		1557	void glBlendFunc (int sfactor, int dfactor)
		1558
		1559	void glLogicOp (int opcode)
		1560
		1561	void glColorMask (int red, int green, int blue, int alpha)
		1562
		1563	void glMatrixMode (int mode)
		1564
		1565	void glPushMatrix ()
		1566
		1567	void glPopMatrix ()
		1568
		1569	void glLoadIdentity ()
		1570
		1571	# near and far are due to microsofts buggy c compiler
		1572	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1573
		1574	void glViewport (int x, int y, int width, int height)
		1575
		1576	void glScissor (int x, int y, int width, int height)
		1577
		1578	void glTranslate (float x, float y, float z = 0.)
		1579	CODE:
		1580	glTranslatef (x, y, z);
		1581
		1582	void glScale (float x, float y, float z = 1.)
		1583	CODE:
		1584	glScalef (x, y, z);
		1585
		1586	void glRotate (float angle, float x, float y, float z)
		1587	CODE:
		1588	glRotatef (angle, x, y, z);
		1589
		1590	void glBegin (int mode)
		1591
		1592	void glEnd ()
		1593
		1594	void glColor (float r, float g, float b, float a = 1.0)
		1595	PROTOTYPE: @
		1596	CODE:
		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));
		1601
		1602	void glVertex (float x, float y, float z = 0.)
		1603	CODE:
		1604	glVertex3f (x, y, z);
		1605
		1606	void glTexCoord (float s, float t)
		1607	CODE:
		1608	glTexCoord2f (s, t);
		1609
		1610	void glTexEnv (int target, int pname, float param)
		1611	CODE:
		1612	glTexEnvf (target, pname, param);
		1613
		1614	void glTexParameter (int target, int pname, float param)
		1615	CODE:
		1616	glTexParameterf (target, pname, param);
		1617
		1618	void glBindTexture (int target, int name)
		1619
		1620	void glConvolutionParameter (int target, int pname, float params)
		1621	CODE:
		1622	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1623
		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));
		1633
		1634	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1635
		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)
		1643
		1644	int glGenTexture ()
		1645	CODE:
		1646	{
		1647	GLuint name;
		1648	glGenTextures (1, &name);
		1649	RETVAL = name;
		1650	}
		1651	OUTPUT:
		1652	RETVAL
		1653
		1654	void glDeleteTexture (int name)
		1655	CODE:
		1656	{
		1657	GLuint name_ = name;
		1658	glDeleteTextures (1, &name_);
		1659	}
		1660
		1661	int glGenList ()
		1662	CODE:
		1663	RETVAL = glGenLists (1);
		1664	OUTPUT:
		1665	RETVAL
		1666
		1667	void glDeleteList (int list)
		1668	CODE:
		1669	glDeleteLists (list, 1);
		1670
		1671	void glNewList (int list, int mode = GL_COMPILE)
		1672
		1673	void glEndList ()
		1674
		1675	void glCallList (int list)
		1676

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.53 by root, Wed Apr 19 21:38:04 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 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs.
Revision 1.82 by root, Mon May 15 00:15:08 2006 UTC