[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 1.81 by root, Sun May 14 23:19:14 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>
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);
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
59	}	90	}
60		91
61	static void	92	static void
62	layout_update (CFClient__Layout self)	93	layout_update_font (CFClient__Layout self)
63	{	94	{
64	/* 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
65	* reasonably well with bitstream vera	96	* reasonably well with bitstream vera
66	*/	97	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	98	PangoFontDescription *font = self->font ? self->font : default_font;
68		99
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);	100	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	101	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	102
		103	pango_layout_set_font_description (self->pl, font);
76	}	104	}
77		105
78	static void	106	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	107	layout_get_pixel_size (CFClient__Layout self, int w, int h)
80	{	108	{
81	layout_update (self);
82
83	pango_layout_get_pixel_size (self->pl, w, h);	109	pango_layout_get_pixel_size (self->pl, w, h);
84		110
85	w = (w + 3) & ~3;
86	if (!w) w = 1;	111	if (!w) w = 1;
87	if (!h) h = 1;	112	if (!h) h = 1;
		113
		114	w = (w + 3) & ~3;
88	}	115	}
89		116
90	typedef uint16_t mapface;	117	typedef uint16_t mapface;
91		118
92	typedef struct {	119	typedef struct {
…		…
237	break;	264	break;
238		265
239	row->col[x - row->c0].darkness = -1;	266	row->col[x - row->c0].darkness = -1;
240	}	267	}
241	}	268	}
		269	}
		270
		271	static void
		272	music_finished (void)
		273	{
		274	SDL_UserEvent ev;
		275
		276	ev.type = SDL_USEREVENT;
		277	ev.code = 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;
		292	ev.data2 = 0;
		293
		294	SDL_PushEvent ((SDL_Event *)&ev);
242	}	295	}
243		296
244	MODULE = CFClient PACKAGE = CFClient	297	MODULE = CFClient PACKAGE = CFClient
245		298
246	PROTOTYPES: ENABLE	299	PROTOTYPES: ENABLE
…		…
354	# undef const_iv	407	# undef const_iv
355	};	408	};
356		409
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		412	}
359		413
		414	void
		415	pango_init ()
		416	CODE:
		417	{
		418	// delayed, so it can pick up new fonts added by AddFontResourceEx
360	fontmap = pango_ft2_font_map_new ();	419	ft2_fontmap = pango_ft2_font_map_new ();
361	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);
362	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);
363	}	425	}
364		426
365	int	427	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
367		429
…		…
414	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	476	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
415	OUTPUT:	477	OUTPUT:
416	RETVAL	478	RETVAL
417		479
418	void	480	void
		481	SDL_GL_SwapBuffers ()
		482
		483	void
419	SDL_PollEvent ()	484	SDL_PollEvent ()
420	PPCODE:	485	PPCODE:
421	{	486	{
422	SDL_Event ev;	487	SDL_Event ev;
423		488
424	while (SDL_PollEvent (&ev))	489	while (SDL_PollEvent (&ev))
425	{	490	{
426	HV *hv = newHV ();	491	HV *hv = newHV ();
427	hv_store (hv, "type", 4, newSViv (ev.type), 0);	492	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		493
428	switch (ev.type)	494	switch (ev.type)
429	{	495	{
430	case SDL_KEYDOWN:	496	case SDL_KEYDOWN:
431	case SDL_KEYUP:	497	case SDL_KEYUP:
432	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
452	case SDL_MOUSEBUTTONUP:	518	case SDL_MOUSEBUTTONUP:
453	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
454	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
455	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
456	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;
457	}	530	}
458		531
459	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
460	}	533	}
461	}	534	}
462		535
463	int	536	int
464	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)
		538	POSTCALL:
		539	Mix_HookMusicFinished (music_finished);
		540	Mix_ChannelFinished (channel_finished);
465		541
466	void	542	void
467	Mix_CloseAudio ()	543	Mix_CloseAudio ()
468		544
469	int	545	int
…		…
492		568
493	void	569	void
494	add_font (char *file)	570	add_font (char *file)
495	CODE:	571	CODE:
496	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
497		573	#ifdef _WIN32
498	void	574	// cairo... sigh... requires win2000
499	set_font (char *file)	575	AddFontResourceEx (file, FR_PRIVATE, 0);
500	CODE:	576	#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		577
509	void	578	void
510	load_image_inline (SV *image_)	579	load_image_inline (SV *image_)
511	ALIAS:	580	ALIAS:
512	load_image_file = 1	581	load_image_file = 1
…		…
594	PUSHs (sv_2mortal (newSViv (b / y)));	663	PUSHs (sv_2mortal (newSViv (b / y)));
595	PUSHs (sv_2mortal (newSViv (a / y)));	664	PUSHs (sv_2mortal (newSViv (a / y)));
596	}	665	}
597		666
598	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
599	fatal (char *message)	677	fatal (char *message)
600	CODE:	678	CODE:
601	#ifdef _WIN32	679	#ifdef _WIN32
602	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);
603	#else	681	#else
604	fprintf (stderr, "FATAL: %s\n", message);	682	fprintf (stderr, "FATAL: %s\n", message);
605	#endif	683	#endif
606	exit (1);	684	exit (1);
607		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
608	MODULE = CFClient PACKAGE = CFClient::Layout	710	MODULE = CFClient PACKAGE = CFClient::Layout
609		711
610	CFClient::Layout	712	CFClient::Layout
611	new (SV *class, int base_height = 10)	713	new (SV *class, int rgba = 0)
612	CODE:	714	CODE:
613	New (0, RETVAL, 1, struct cf_layout);	715	New (0, RETVAL, 1, struct cf_layout);
614	RETVAL->base_height = base_height;	716
615	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
616	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	726	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		727	layout_update_font (RETVAL);
617	OUTPUT:	728	OUTPUT:
618	RETVAL	729	RETVAL
619		730
620	void	731	void
621	DESTROY (CFClient::Layout self)	732	DESTROY (CFClient::Layout self)
622	CODE:	733	CODE:
623	g_object_unref (self->pl);	734	g_object_unref (self->pl);
624	Safefree (self);	735	Safefree (self);
625		736
		737	int
		738	is_rgba (CFClient::Layout self)
		739	CODE:
		740	RETVAL = self->rgba;
		741	OUTPUT:
		742	RETVAL
		743
626	void	744	void
627	set_text (CFClient::Layout self, SV *text_)	745	set_text (CFClient::Layout self, SV *text_)
628	CODE:	746	CODE:
629	{	747	{
630	STRLEN textlen;	748	STRLEN textlen;
…		…
650	SvUTF8_on (RETVAL);	768	SvUTF8_on (RETVAL);
651	OUTPUT:	769	OUTPUT:
652	RETVAL	770	RETVAL
653		771
654	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
655	set_height (CFClient::Layout self, int base_height)	790	set_height (CFClient::Layout self, int base_height)
656	CODE:	791	CODE:
		792	if (self->base_height != base_height)
		793	{
657	self->base_height = base_height;	794	self->base_height = base_height;
		795	layout_update_font (self);
		796	}
658		797
659	void	798	void
660	set_width (CFClient::Layout self, int max_width = -1)	799	set_width (CFClient::Layout self, int max_width = -1)
661	CODE:	800	CODE:
662	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);
…		…
665	size (CFClient::Layout self)	804	size (CFClient::Layout self)
666	PPCODE:	805	PPCODE:
667	{	806	{
668	int w, h;	807	int w, h;
669		808
670	layout_update (self);
671	layout_get_pixel_size (self, &w, &h);	809	layout_get_pixel_size (self, &w, &h);
672		810
673	EXTEND (SP, 2);	811	EXTEND (SP, 2);
674	PUSHs (sv_2mortal (newSViv (w)));	812	PUSHs (sv_2mortal (newSViv (w)));
675	PUSHs (sv_2mortal (newSViv (h)));	813	PUSHs (sv_2mortal (newSViv (h)));
…		…
678	int	816	int
679	xy_to_index (CFClient::Layout self, int x, int y)	817	xy_to_index (CFClient::Layout self, int x, int y)
680	CODE:	818	CODE:
681	{	819	{
682	int index, trailing;	820	int index, trailing;
683
684	layout_update (self);
685	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);
686
687	RETVAL = index;	822	RETVAL = index;
688	}	823	}
689	OUTPUT:	824	OUTPUT:
690	RETVAL	825	RETVAL
691		826
692	void	827	void
693	cursor_pos (CFClient::Layout self, int index)	828	cursor_pos (CFClient::Layout self, int index)
694	PPCODE:	829	PPCODE:
695	{	830	{
696	PangoRectangle strong_pos;	831	PangoRectangle strong_pos;
697	layout_update (self);
698	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
699		833
700	EXTEND (SP, 3);	834	EXTEND (SP, 3);
701	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	835	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
702	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
707	render (CFClient::Layout self)	841	render (CFClient::Layout self)
708	PPCODE:	842	PPCODE:
709	{	843	{
710	SV *retval;	844	SV *retval;
711	int w, h;	845	int w, h;
712	FT_Bitmap bitmap;
713		846
714	layout_update (self);
715	layout_get_pixel_size (self, &w, &h);	847	layout_get_pixel_size (self, &w, &h);
716		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
717	retval = newSV (w * h);	895	retval = newSV (w * h);
718	SvPOK_only (retval);	896	SvPOK_only (retval);
719	SvCUR_set (retval, w * h);	897	SvCUR_set (retval, w * h);
720		898
721	bitmap.rows = h;	899	bitmap.rows = h;
722	bitmap.width = w;	900	bitmap.width = w;
723	bitmap.pitch = w;	901	bitmap.pitch = w;
724	bitmap.buffer = (unsigned char*)SvPVX (retval);	902	bitmap.buffer = (unsigned char*)SvPVX (retval);
725	bitmap.num_grays = 256;	903	bitmap.num_grays = 256;
726	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
727		905
728	memset (bitmap.buffer, 0, w * h);	906	memset (bitmap.buffer, 0, w * h);
729		907
730	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);
731		909
732	EXTEND (SP, 3);	910	EXTEND (SP, 5);
733	PUSHs (sv_2mortal (newSViv (w)));	911	PUSHs (sv_2mortal (newSViv (w)));
734	PUSHs (sv_2mortal (newSViv (h)));	912	PUSHs (sv_2mortal (newSViv (h)));
735	PUSHs (sv_2mortal (retval));	913	PUSHs (sv_2mortal (retval));
		914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		916	}
736	}	917	}
737		918
738	MODULE = CFClient PACKAGE = CFClient::Texture	919	MODULE = CFClient PACKAGE = CFClient::Texture
739		920
740	void	921	void
741	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)
742	PROTOTYPE: $$$;$$	923	PROTOTYPE: $$$;$$
		924	ALIAS:
		925	draw_quad_alpha = 1
		926	draw_quad_alpha_premultiplied = 2
743	CODE:	927	CODE:
744	{	928	{
745	HV hv = (HV )SvRV (self);	929	HV hv = (HV )SvRV (self);
746	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
747	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
752	{	936	{
753	w = SvNV (*hv_fetch (hv, "w", 1, 1));	937	w = SvNV (*hv_fetch (hv, "w", 1, 1));
754	h = SvNV (*hv_fetch (hv, "h", 1, 1));	938	h = SvNV (*hv_fetch (hv, "h", 1, 1));
755	}	939	}
756		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
757	glBindTexture (GL_TEXTURE_2D, name);	947	glBindTexture (GL_TEXTURE_2D, name);
		948
758	if (wrap_mode) {	949	if (wrap_mode)
		950	{
759	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
761	}	953	}
		954
762	glBegin (GL_QUADS);	955	glBegin (GL_QUADS);
763	glTexCoord2f (0, 0); glVertex2f (x , y );	956	glTexCoord2f (0, 0); glVertex2f (x , y );
764	glTexCoord2f (0, t); glVertex2f (x , y + h);	957	glTexCoord2f (0, t); glVertex2f (x , y + h);
765	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
766	glTexCoord2f (s, 0); glVertex2f (x + w, y );	959	glTexCoord2f (s, 0); glVertex2f (x + w, y );
767	glEnd ();	960	glEnd ();
		961
		962	if (ix)
		963	glDisable (GL_BLEND);
768	}	964	}
769		965
770	MODULE = CFClient PACKAGE = CFClient::Map	966	MODULE = CFClient PACKAGE = CFClient::Map
771		967
772	CFClient::Map	968	CFClient::Map
…		…
930	cell->darkness = -1;	1126	cell->darkness = -1;
931	}	1127	}
932	}	1128	}
933		1129
934	SV *	1130	SV *
935	mapmap (CFClient::Map self, int w, int h)	1131	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
936	CODE:	1132	CODE:
937	{	1133	{
938	int x0, x1, x;	1134	int x1, x;
939	int y0, y1, y;	1135	int y1, y;
940	int z;	1136	int z;
941	SV map_sv = newSV (w h * sizeof (uint32_t));	1137	SV map_sv = newSV (w h * sizeof (uint32_t));
942	uint32_t map = (uint32_t )SvPVX (map_sv);	1138	uint32_t map = (uint32_t )SvPVX (map_sv);
943		1139
944	SvPOK_only (map_sv);	1140	SvPOK_only (map_sv);
945	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1141	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
946		1142
947	x0 = self->x - w / 2; x1 = x0 + w;	1143	x0 += self->x; x1 = x0 + w;
948	y0 = self->y - h / 2; y1 = y0 + h;	1144	y0 += self->y; y1 = y0 + h;
949		1145
950	for (y = y0; y < y1; y++)	1146	for (y = y0; y < y1; y++)
951	{	1147	{
952	maprow *row = 0 <= y && y < self->rows	1148	maprow *row = 0 <= y && y < self->rows
953	? self->row + y	1149	? self->row + y
…		…
1093	data++ = 0; / version 0 format */	1289	data++ = 0; / version 0 format */
1094	data++ = w >> 8; data++ = w;	1290	data++ = w >> 8; data++ = w;
1095	data++ = h >> 8; data++ = h;	1291	data++ = h >> 8; data++ = h;
1096		1292
1097	// we need to do this 'cause we don't keep an absolute coord system for rows	1293	// we need to do this 'cause we don't keep an absolute coord system for rows
1098	// TODO: treat rows as we treat	1294	// TODO: treat rows as we treat columns
1099	map_get_row (self, y0 + self->y - self->oy);//D	1295	map_get_row (self, y0 + self->y - self->oy);//D
1100	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1296	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1101		1297
1102	x0 += self->x - self->ox;	1298	x0 += self->x - self->ox;
1103	y0 += self->y - self->oy;	1299	y0 += self->y - self->oy;
…		…
1167		1363
1168	w = data++ << 8; w \|= data++;	1364	w = data++ << 8; w \|= data++;
1169	h = data++ << 8; h \|= data++;	1365	h = data++ << 8; h \|= data++;
1170		1366
1171	// we need to do this 'cause we don't keep an absolute coord system for rows	1367	// we need to do this 'cause we don't keep an absolute coord system for rows
1172	// TODO: treat rows as we treat	1368	// TODO: treat rows as we treat columns
1173	map_get_row (self, y0 + self->y - self->oy);//D	1369	map_get_row (self, y0 + self->y - self->oy);//D
1174	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1370	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1175		1371
1176	x0 += self->x - self->ox;	1372	x0 += self->x - self->ox;
1177	y0 += self->y - self->oy;	1373	y0 += self->y - self->oy;
…		…
1268	CODE:	1464	CODE:
1269	RETVAL = Mix_PlayMusic (self, loops);	1465	RETVAL = Mix_PlayMusic (self, loops);
1270	OUTPUT:	1466	OUTPUT:
1271	RETVAL	1467	RETVAL
1272		1468
		1469	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1470
		1471	BOOT:
		1472	{
		1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1474	static const struct {
		1475	const char *name;
		1476	IV iv;
		1477	} *civ, const_iv[] = {
		1478	# define const_iv(name) { # name, (IV)name }
		1479	const_iv (GL_COLOR_MATERIAL),
		1480	const_iv (GL_SMOOTH),
		1481	const_iv (GL_FLAT),
		1482	const_iv (GL_DITHER),
		1483	const_iv (GL_BLEND),
		1484	const_iv (GL_SCISSOR_TEST),
		1485	const_iv (GL_AND),
		1486	const_iv (GL_ONE),
		1487	const_iv (GL_ZERO),
		1488	const_iv (GL_SRC_ALPHA),
		1489	const_iv (GL_SRC_ALPHA_SATURATE),
		1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1491	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1492	const_iv (GL_RGB),
		1493	const_iv (GL_RGBA),
		1494	const_iv (GL_UNSIGNED_BYTE),
		1495	const_iv (GL_ALPHA),
		1496	const_iv (GL_LUMINANCE),
		1497	const_iv (GL_FLOAT),
		1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1499	const_iv (GL_COMPILE),
		1500	const_iv (GL_TEXTURE_1D),
		1501	const_iv (GL_TEXTURE_2D),
		1502	const_iv (GL_TEXTURE_ENV),
		1503	const_iv (GL_TEXTURE_MAG_FILTER),
		1504	const_iv (GL_TEXTURE_MIN_FILTER),
		1505	const_iv (GL_TEXTURE_ENV_MODE),
		1506	const_iv (GL_TEXTURE_WRAP_S),
		1507	const_iv (GL_TEXTURE_WRAP_T),
		1508	const_iv (GL_CLAMP),
		1509	const_iv (GL_REPEAT),
		1510	const_iv (GL_NEAREST),
		1511	const_iv (GL_LINEAR),
		1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1516	const_iv (GL_GENERATE_MIPMAP),
		1517	const_iv (GL_MODULATE),
		1518	const_iv (GL_DECAL),
		1519	const_iv (GL_REPLACE),
		1520	const_iv (GL_COLOR_BUFFER_BIT),
		1521	const_iv (GL_PROJECTION),
		1522	const_iv (GL_MODELVIEW),
		1523	const_iv (GL_COLOR_LOGIC_OP),
		1524	const_iv (GL_SEPARABLE_2D),
		1525	const_iv (GL_CONVOLUTION_2D),
		1526	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1527	const_iv (GL_CONSTANT_BORDER),
		1528	const_iv (GL_LINES),
		1529	const_iv (GL_QUADS),
		1530	const_iv (GL_LINE_LOOP),
		1531	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1532	const_iv (GL_FASTEST),
		1533	# undef const_iv
		1534	};
		1535
		1536	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1537	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1538	}
		1539
		1540	int glGetError ()
		1541
		1542	void glClear (int mask)
		1543
		1544	void glClearColor (float r, float g, float b, float a = 1.0)
		1545	PROTOTYPE: @
		1546
		1547	void glEnable (int cap)
		1548
		1549	void glDisable (int cap)
		1550
		1551	void glShadeModel (int mode)
		1552
		1553	void glHint (int target, int mode)
		1554
		1555	void glBlendFunc (int sfactor, int dfactor)
		1556
		1557	void glLogicOp (int opcode)
		1558
		1559	void glColorMask (int red, int green, int blue, int alpha)
		1560
		1561	void glMatrixMode (int mode)
		1562
		1563	void glPushMatrix ()
		1564
		1565	void glPopMatrix ()
		1566
		1567	void glLoadIdentity ()
		1568
		1569	# near and far are due to microsofts buggy c compiler
		1570	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1571
		1572	void glViewport (int x, int y, int width, int height)
		1573
		1574	void glScissor (int x, int y, int width, int height)
		1575
		1576	void glTranslate (float x, float y, float z = 0.)
		1577	CODE:
		1578	glTranslatef (x, y, z);
		1579
		1580	void glScale (float x, float y, float z = 1.)
		1581	CODE:
		1582	glScalef (x, y, z);
		1583
		1584	void glRotate (float angle, float x, float y, float z)
		1585	CODE:
		1586	glRotatef (angle, x, y, z);
		1587
		1588	void glBegin (int mode)
		1589
		1590	void glEnd ()
		1591
		1592	void glColor (float r, float g, float b, float a = 1.0)
		1593	PROTOTYPE: @
		1594	CODE:
		1595	glColor4ub (MIN ((int)(r * 255.f), 255),
		1596	MIN ((int)(g * 255.f), 255),
		1597	MIN ((int)(b * 255.f), 255),
		1598	MIN ((int)(a * 255.f), 255));
		1599
		1600	void glVertex (float x, float y, float z = 0.)
		1601	CODE:
		1602	glVertex3f (x, y, z);
		1603
		1604	void glTexCoord (float s, float t)
		1605	CODE:
		1606	glTexCoord2f (s, t);
		1607
		1608	void glTexEnv (int target, int pname, float param)
		1609	CODE:
		1610	glTexEnvf (target, pname, param);
		1611
		1612	void glTexParameter (int target, int pname, float param)
		1613	CODE:
		1614	glTexParameterf (target, pname, param);
		1615
		1616	void glBindTexture (int target, int name)
		1617
		1618	void glConvolutionParameter (int target, int pname, float params)
		1619	CODE:
		1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1621
		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));
		1631
		1632	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1633
		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)
		1641
		1642	int glGenTexture ()
		1643	CODE:
		1644	{
		1645	GLuint name;
		1646	glGenTextures (1, &name);
		1647	RETVAL = name;
		1648	}
		1649	OUTPUT:
		1650	RETVAL
		1651
		1652	void glDeleteTexture (int name)
		1653	CODE:
		1654	{
		1655	GLuint name_ = name;
		1656	glDeleteTextures (1, &name_);
		1657	}
		1658
		1659	int glGenList ()
		1660	CODE:
		1661	RETVAL = glGenLists (1);
		1662	OUTPUT:
		1663	RETVAL
		1664
		1665	void glDeleteList (int list)
		1666	CODE:
		1667	glDeleteLists (list, 1);
		1668
		1669	void glNewList (int list, int mode = GL_COMPILE)
		1670
		1671	void glEndList ()
		1672
		1673	void glCallList (int list)
		1674

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs. Revision 1.81 by root, Sun May 14 23:19:14 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 1.81 by root, Sun May 14 23:19:14 2006 UTC