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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
16	#endif	22	#endif
17		23
		24	#include <assert.h>
18	#include <math.h>	25	#include <math.h>
19	#include <string.h>	26	#include <string.h>
20	#include <stdio.h>	27	#include <stdio.h>
21	#include <stdlib.h>	28	#include <stdlib.h>
22		29
23	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
24	#include <SDL_endian.h>	32	#include <SDL_endian.h>
25	#include <SDL_image.h>	33	#include <SDL_image.h>
26	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
28		36
37	# include <sys/types.h>	45	# include <sys/types.h>
38	# include <sys/socket.h>	46	# include <sys/socket.h>
39	# include <netinet/in.h>	47	# include <netinet/in.h>
40	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
41	# include <inttypes.h>	49	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	50	#endif
50		51
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		53
53	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
54		55
55	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	63	#else
63	# define PARACHUTE 0	64	# define PARACHUTE 0
64	#endif	65	#endif
65		66
		67	static AV *texture_av;
		68
66	static struct	69	static struct
67	{	70	{
68	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	72	#include "glfunc.h"
70	#undef GL_FUNC	73	#undef GL_FUNC
71	} gl;	74	} gl;
72		75
		76	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	78	{
75	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	83	else
80	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
81	}	85	}
82		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
83	#include "texcache.c"	111	#include "texcache.c"
84		112
85	#include "pango-font.c"	113	#include "pango-font.c"
86	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
87	#include "pango-render.c"	115	#include "pango-render.c"
…		…
160		188
161	*w = rect.width;	189	*w = rect.width;
162	*h = rect.height;	190	*h = rect.height;
163	}	191	}
164		192
		193	typedef uint16_t tileid;
165	typedef uint16_t mapface;	194	typedef uint16_t faceid;
166		195
167	typedef struct {	196	typedef struct {
168	GLint name;	197	int name;
169	int w, h;	198	int w, h;
170	float s, t;	199	float s, t;
171	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
172	} maptex;	203	} maptex;
173		204
174	typedef struct {	205	typedef struct {
175	uint32_t player;	206	uint32_t player;
176	mapface face[3];	207	tileid tile[3];
177	uint16_t darkness;	208	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	210	} mapcell;
180		211
181	typedef struct {	212	typedef struct {
182	int32_t c0, c1;	213	int32_t c0, c1;
183	mapcell *col;	214	mapcell *col;
184	} maprow;	215	} maprow;
185		216
186	typedef struct map {	217	typedef struct map {
187	int x, y, w, h;	218	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	220	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	221	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		222
195	int32_t rows;	223	int32_t rows;
196	maprow *row;	224	maprow *row;
197	} *CFPlus__Map;	225	} *CFPlus__Map;
198		226
…		…
218	return ptr;	246	return ptr;
219	}	247	}
220		248
221	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
223		271
224	static maprow *	272	static maprow *
225	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
226	{	274	{
227	if (0 > y)	275	if (0 > y)
…		…
322	cell->player = 0;	370	cell->player = 0;
323	}	371	}
324	}	372	}
325	}	373	}
326		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
		389	}
		390
327	static void	391	static void
328	music_finished (void)	392	music_finished (void)
329	{	393	{
330	SDL_UserEvent ev;	394	SDL_UserEvent ev;
331		395
…		…
364	n \|= n >> 8;	428	n \|= n >> 8;
365	n \|= n >> 16;	429	n \|= n >> 16;
366		430
367	return n + 1;	431	return n + 1;
368	}	432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
369		437
370	MODULE = CFPlus PACKAGE = CFPlus	438	MODULE = CFPlus PACKAGE = CFPlus
371		439
372	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
373		441
…		…
377	static const struct {	445	static const struct {
378	const char *name;	446	const char *name;
379	IV iv;	447	IV iv;
380	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
382	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
400	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
464	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),
477	const_iv (KMOD_SHIFT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	557	# undef const_iv
481	};	558	};
482		559
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		562
		563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
486		572
487	int	573	int
488	in_destruct ()	574	in_destruct ()
489	CODE:	575	CODE:
490	RETVAL = PL_main_cv == Nullcv;	576	RETVAL = PL_main_cv == Nullcv;
…		…
502	opengl_fontmap = pango_opengl_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
505	}	591	}
506		592
		593	char *
		594	SDL_GetError ()
		595
507	int	596	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		598
510	void	599	void
511	SDL_Quit ()	600	SDL_Quit ()
512		601
513	void	602	void
514	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	604	PPCODE:
516	{	605	{
517	SDL_Rect **m;	606	SDL_Rect **m;
518		607
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		612
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		615
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		620
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	622	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	625	#endif
537		626
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		628
543	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
544	while (*m)	630	while (*m)
545	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
546	AV *av = newAV ();	634	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
550		641
551	++m;	642	++m;
552	}	643	}
553	}	644	}
554		645
555	char *
556	SDL_GetError ()
557
558	int	646	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
561	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	660	);
		661
564	if (RETVAL)	662	if (RETVAL)
565	{	663	{
		664	av_clear (texture_av);
		665
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	668	#include "glfunc.h"
569	# undef GL_FUNC	669	#undef GL_FUNC
570	}	670	}
		671	}
571	OUTPUT:	672	OUTPUT:
572	RETVAL	673	RETVAL
573		674
574	void	675	void
575	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
576		677
577	char *	678	char *
578	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
579		680
		681	int
		682	SDL_GetAppState ()
		683
580	void	684	void
581	SDL_PollEvent ()	685	poll_events ()
582	PPCODE:	686	PPCODE:
583	{	687	{
584	SDL_Event ev;	688	SDL_Event ev;
585		689
586	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	692	{
588	HV *hv = newHV ();	693	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		695
591	switch (ev.type)	696	switch (ev.type)
…		…
593	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
594	case SDL_KEYUP:	699	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	705	break;
600		706
601	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	710	break;
605		711
606	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
614	break;	738	break;
615		739
616	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
647	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
648		772
649	void	773	void
650	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
651	CODE:	775	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		777
656	void	778	void
657	win32_proxy_info ()	779	win32_proxy_info ()
658	PPCODE:	780	PPCODE:
659	{	781	{
660	#ifdef _WIN32	782	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	783	char buffer[2048];
663	DWORD buflen;	784	DWORD buflen;
664		785
665	EXTEND (SP, 3);	786	EXTEND (SP, 3);
666		787
…		…
795	_exit (1);	916	_exit (1);
796		917
797	void	918	void
798	_exit (int retval = 0)	919	_exit (int retval = 0)
799	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
800	_exit (retval);	924	_exit (retval);
		925	#endif
		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
801		935
802	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
803		937
804	CFPlus::Font	938	CFPlus::Font
805	new_from_file (SV class, char path, int id = 0)	939	new_from_file (SV class, char path, int id = 0)
…		…
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
1053	CODE:	1187	CODE:
1054	{	1188	{
1055	int index, trailing;	1189	int index, trailing;
1056	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1057	RETVAL = index;	1191	RETVAL = index + trailing;
1058	}	1192	}
1059	OUTPUT:	1193	OUTPUT:
1060	RETVAL	1194	RETVAL
1061		1195
1062	void	1196	void
…		…
1068		1202
1069	EXTEND (SP, 3);	1203	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1207	}
		1208
		1209	void
		1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1211	PPCODE:
		1212	{
		1213	int line, x;
		1214
		1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1217
		1218	EXTEND (SP, 2);
		1219	PUSHs (sv_2mortal (newSViv (line - 1)));
		1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1221	}
		1222
		1223	void
		1224	line_x_to_index (CFPlus::Layout self, int line, int x)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutLine *lp;
		1228	int index, trailing;
		1229
		1230	if (line < 0)
		1231	XSRETURN_EMPTY;
		1232
		1233	if (!(lp = pango_layout_get_line (self->pl, line)))
		1234	XSRETURN_EMPTY; /* do better */
		1235
		1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1237
		1238	EXTEND (SP, 2);
		1239	if (GIMME_V == G_SCALAR)
		1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1241	else
		1242	{
		1243	PUSHs (sv_2mortal (newSViv (index)));
		1244	PUSHs (sv_2mortal (newSViv (trailing)));
		1245	}
1073	}	1246	}
1074		1247
1075	void	1248	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
1077	PPCODE:	1250	PPCODE:
…		…
1082	flags	1255	flags
1083	);	1256	);
1084		1257
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086		1259
		1260	int minpot (int n)
		1261
1087	void	1262	void
1088	pad2pot (SV data_, SV w_, SV *h_)	1263	pad2pot (SV data_, SV w_, SV *h_)
1089	CODE:	1264	CODE:
1090	{	1265	{
1091	int ow = SvIV (w_);	1266	int ow = SvIV (w_);
…		…
1168	glDisable (GL_ALPHA_TEST);	1343	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1344	glDisable (GL_BLEND);
1170	}	1345	}
1171	}	1346	}
1172		1347
		1348	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1349	CODE:
		1350	{
		1351	GLint width;
		1352	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1353	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1354	RETVAL = width > 0;
		1355	}
		1356	OUTPUT:
		1357	RETVAL
		1358
1173	MODULE = CFPlus PACKAGE = CFPlus::Map	1359	MODULE = CFPlus PACKAGE = CFPlus::Map
1174		1360
1175	CFPlus::Map	1361	CFPlus::Map
1176	new (SV *class, int map_width, int map_height)	1362	new (SV *class)
1177	CODE:	1363	CODE:
1178	New (0, RETVAL, 1, struct map);	1364	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1365	RETVAL->x = 0;
1180	RETVAL->y = 0;	1366	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1367	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1368	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1369	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1370	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1371	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1372	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1373	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1374	RETVAL->row = 0;
1191	OUTPUT:	1375	OUTPUT:
1192	RETVAL	1376	RETVAL
1193		1377
1194	void	1378	void
1195	DESTROY (CFPlus::Map self)	1379	DESTROY (CFPlus::Map self)
1196	CODE:	1380	CODE:
1197	{	1381	{
1198	map_clear (self);	1382	map_clear (self);
1199	Safefree (self->face);	1383	Safefree (self->face2tile);
1200	Safefree (self->tex);	1384	Safefree (self->tex);
1201	Safefree (self);	1385	Safefree (self);
1202	}	1386	}
1203		1387
1204	void	1388	void
		1389	resize (CFPlus::Map self, int map_width, int map_height)
		1390	CODE:
		1391	self->w = map_width;
		1392	self->h = map_height;
		1393
		1394	void
1205	clear (CFPlus::Map self)	1395	clear (CFPlus::Map self)
1206	CODE:	1396	CODE:
1207	map_clear (self);	1397	map_clear (self);
1208		1398
1209	void	1399	void
1210	set_face (CFPlus::Map self, int face, int texid)	1400	set_tileid (CFPlus::Map self, int face, int tile)
1211	CODE:	1401	CODE:
1212	{	1402	{
1213	while (self->faces <= face)	1403	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1404	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);	1405	}
1216	self->faces *= 2;
1217	}
1218		1406
1219	self->face [face] = texid;	1407	void
		1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1409	CODE:
		1410	{
		1411	tileid texid;
		1412	maptex *tex;
		1413
		1414	if (face < 0 \|\| face >= self->faces)
		1415	return;
		1416
		1417	if (smooth < 0 \|\| smooth >= self->faces)
		1418	return;
		1419
		1420	texid = self->face2tile [face];
		1421
		1422	if (!texid)
		1423	return;
		1424
		1425	tex = self->tex + texid;
		1426	tex->smoothtile = self->face2tile [smooth];
		1427	tex->smoothlevel = level;
1220	}	1428	}
1221		1429
1222	void	1430	void
1223	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1431	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1224	CODE:	1432	CODE:
1225	{	1433	{
1226	while (self->texs <= texid)	1434	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1435
1232	{	1436	{
1233	maptex *tex = self->tex + texid;	1437	maptex *tex = self->tex + texid;
1234		1438
1235	tex->name = name;	1439	tex->name = name;
…		…
1279	CODE:	1483	CODE:
1280	{	1484	{
1281	if (dx > 0)	1485	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1486	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1487	else if (dx < 0)
1284	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1488	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1285		1489
1286	if (dy > 0)	1490	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1491	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1492	else if (dy < 0)
1289	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1493	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1290		1494
1291	self->ox += dx; self->x += dx;	1495	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1496	self->oy += dy; self->y += dy;
1293		1497
1294	while (self->y < 0)	1498	while (self->y < 0)
…		…
1346	cell->stat_width = 1;	1550	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1551	cell->stat_hp = *data++;
1348	}	1552	}
1349	else if (cmd == 6) // monster width	1553	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1554	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1555	else if (cmd == 0x47)
1352	{	1556	{
1353	if (*data == 4)	1557	if (*data == 4)
1354	; // decode player tag	1558	; // decode player count
1355		1559
1356	data += *data + 1;	1560	data += *data + 1;
1357	}	1561	}
1358	else if (cmd == 8) // cell flags	1562	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1563	cell->flags = *data++;
…		…
1368	cell->darkness = *data++ + 1;	1572	cell->darkness = *data++ + 1;
1369	}	1573	}
1370		1574
1371	if (flags & 4)	1575	if (flags & 4)
1372	{	1576	{
1373	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1577	faceid face = (data [0] << 8) + data [1]; data += 2;
		1578	need_facenum (self, face);
		1579	cell->tile [0] = self->face2tile [face];
1374	}	1580	}
1375		1581
1376	if (flags & 2)	1582	if (flags & 2)
1377	{	1583	{
1378	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1584	faceid face = (data [0] << 8) + data [1]; data += 2;
		1585	need_facenum (self, face);
		1586	cell->tile [1] = self->face2tile [face];
1379	}	1587	}
1380		1588
1381	if (flags & 1)	1589	if (flags & 1)
1382	{	1590	{
1383	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1591	faceid face = (data [0] << 8) + data [1]; data += 2;
		1592	need_facenum (self, face);
		1593	cell->tile [2] = self->face2tile [face];
1384	}	1594	}
1385	}	1595	}
1386	else	1596	else
1387	cell->darkness = 0;	1597	cell->darkness = 0;
1388	}	1598	}
…		…
1418	{	1628	{
1419	mapcell *cell = row->col + (x - row->c0);	1629	mapcell *cell = row->col + (x - row->c0);
1420		1630
1421	for (z = 0; z <= 0; z++)	1631	for (z = 0; z <= 0; z++)
1422	{	1632	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1633	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1634	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1635	int a1 = tex.a;
1430		1636
1431	r = (r * a0 + tex.r * a1) / 255;	1637	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1638	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1639	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1640	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1641	}
1437	}	1642	}
1438		1643
1439	*map++ = (r )	1644	*map++ = (r )
1440	\| (g << 8)	1645	\| (g << 8)
…		…
1447	}	1652	}
1448	OUTPUT:	1653	OUTPUT:
1449	RETVAL	1654	RETVAL
1450		1655
1451	void	1656	void
1452	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1453	CODE:	1658	CODE:
1454	{	1659	{
1455	int vx, vy;	1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1663	smooth_key skey;
1456	int x, y, z;	1664	int x, y, z;
1457	int last_name;	1665	int last_name;
1458	mapface face;
1459		1666
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1667	// thats current max. sorry.
1461	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1668	if (sw > 255) sw = 255;
		1669	if (sh > 255) sh = 255;
1462		1670
1463	/*	1671	// clear key, in case of extra padding
1464	int vx = self->vx = self->w >= sw	1672	memset (&skey, 0, sizeof (skey));
1465	? self->x + (self->w - sw) / 2
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467
1468	int vy = self->vy = self->h >= sh
1469	? self->y + (self->h - sh) / 2
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1471	*/
1472		1673
1473	glColor4ub (255, 255, 255, 255);	1674	glColor4ub (255, 255, 255, 255);
1474		1675
1475	glEnable (GL_BLEND);	1676	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1479		1680
1480	glBegin (GL_QUADS);	1681	glBegin (GL_QUADS);
1481		1682
1482	last_name = 0;	1683	last_name = 0;
1483		1684
		1685	mx += self->x;
		1686	my += self->y;
		1687
		1688	// first pass: determine smooth_max
		1689	// rather ugly, if you ask me
		1690	// could also be stored inside mapcell and updated on change
		1691	memset (smooth_max, 0, sizeof (smooth_max));
		1692
		1693	for (y = 0; y < sh; y++)
		1694	if (0 <= y + my && y + my < self->rows)
		1695	{
		1696	maprow *row = self->row + (y + my);
		1697
		1698	for (x = 0; x < sw; x++)
		1699	if (row->c0 <= x + mx && x + mx < row->c1)
		1700	{
		1701	mapcell *cell = row->col + (x + mx - row->c0);
		1702
		1703	smooth_max[x + 1][y + 1] =
		1704	MAX (self->tex [cell->tile [0]].smoothlevel,
		1705	MAX (self->tex [cell->tile [1]].smoothlevel,
		1706	self->tex [cell->tile [2]].smoothlevel));
		1707	}
		1708	}
		1709
1484	for (z = 0; z < 3; z++)	1710	for (z = 0; z <= 2; z++)
		1711	{
		1712	memset (smooth_level, 0, sizeof (smooth_level));
		1713
1485	for (y = 0; y < sh; y++)	1714	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	1715	if (0 <= y + my && y + my < self->rows)
1487	{	1716	{
1488	maprow *row = self->row + (y + vy);	1717	maprow *row = self->row + (y + my);
1489		1718
1490	for (x = 0; x < sw; x++)	1719	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	1720	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	1721	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	1722	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	face = cell->face [z];	1723	tileid tile = cell->tile [z];
		1724
		1725	if (tile)
		1726	{
		1727	maptex tex = self->tex [tile];
		1728	int px = (x + 1) * T - tex.w;
		1729	int py = (y + 1) * T - tex.h;
1496		1730
1497	if (face && face < self->texs)	1731	// suppressing texture state switches here
		1732	// is only moderately effective, but worth the extra effort
		1733	if (last_name != tex.name)
		1734	{
		1735	if (!tex.name)
		1736	tex = self->tex [2]; /* missing, replace by noface */
		1737
		1738	glEnd ();
		1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1740	glBegin (GL_QUADS);
		1741	}
		1742
		1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1747
		1748	if (cell->flags && z == 2)
		1749	{
		1750	if (cell->flags & 1)
		1751	{
		1752	maptex tex = self->tex [1];
		1753	int px = x * T + T * 2 / 32;
		1754	int py = y * T - T * 6 / 32;
		1755
		1756	glEnd ();
		1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1758	glBegin (GL_QUADS);
		1759
		1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1764	}
		1765	}
		1766
		1767	// update smooth hash
		1768	if (tex.smoothtile)
		1769	{
		1770	skey.tile = tex.smoothtile;
		1771	skey.level = tex.smoothlevel;
		1772
		1773	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1774
		1775	// add bits to current tile and all neighbours. skey.x\|y is
		1776	// shifted +1\|+1 so we always stay positive.
		1777
		1778	// bits is ___n cccc CCCC bbbb
		1779	// n do not draw borders&corners
		1780	// c draw these corners, but...
		1781	// C ... not these
		1782	// b draw these borders
		1783
		1784	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1785	// ┃· ·· ·┃ ━━
		1786
		1787	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1788	// ·· ·· ·┏ ┓·
		1789
		1790	// full tile
		1791	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1792
		1793	// borders
		1794	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1795	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1796	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1797	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1798
		1799	// corners
		1800	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1801	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1802	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1803	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1804	}
		1805	}
		1806	}
		1807	}
		1808
		1809	// go through all smoothlevels, lowest to highest, then draw.
		1810	// this is basically counting sort
		1811	{
		1812	int w, b;
		1813
		1814	for (w = 0; w < 256 / 32; ++w)
		1815	{
		1816	uint32_t smask = smooth_level [w];
		1817	if (smask)
		1818	for (b = 0; b < 32; ++b)
		1819	if (smask & (((uint32_t)1) << b))
1498	{	1820	{
1499	maptex tex = self->tex [face];	1821	int level = (w << 5) \| b;
1500	int px = (x + 1) * 32 - tex.w;	1822	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		1823
1503	if (last_name != tex.name)	1824	hv_iterinit (smooth);
		1825	while ((he = hv_iternext (smooth)))
1504	{	1826	{
		1827	smooth_key skey = (smooth_key )HeKEY (he);
		1828	IV bits = SvIVX (HeVAL (he));
		1829
		1830	if (!(bits & 0x1000)
		1831	&& skey->level == level
		1832	&& level > smooth_max [skey->x][skey->y])
		1833	{
		1834	maptex tex = self->tex [skey->tile];
		1835	int px = (((int)skey->x) - 1) * T;
		1836	int py = (((int)skey->y) - 1) * T;
		1837	int border = bits & 15;
		1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1839	float dx = tex.s * .0625f; // 16 images/row
		1840	float dy = tex.t * .5f ; // 2 images/column
		1841
		1842	// this time naively avoiding texture state changes
		1843	// save gobs of state changes.
		1844	if (last_name != tex.name)
		1845	{
		1846	if (!tex.name)
		1847	continue; // smoothing not yet available
		1848
1505	glEnd ();	1849	glEnd ();
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1507	glBegin (GL_QUADS);	1851	glBegin (GL_QUADS);
		1852	}
		1853
		1854	if (border)
		1855	{
		1856	float ox = border * dx;
		1857
		1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1862	}
		1863
		1864	if (corner)
		1865	{
		1866	float ox = corner * dx;
		1867
		1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1872	}
1508	}	1873	}
1509
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)
1519	{
1520	maptex tex = self->tex [1];
1521	int px = (x + 1) * 32 - tex.w + 2;
1522	int py = (y + 1) * 32 - tex.h - 6;
1523
1524	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1526	glBegin (GL_QUADS);
1527
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1532	}	1874	}
1533	}	1875	}
1534	}
1535	}	1876	}
		1877	}
		1878
		1879	hv_clear (smooth);
		1880	}
1536		1881
1537	glEnd ();	1882	glEnd ();
1538		1883
1539	glDisable (GL_TEXTURE_2D);	1884	glDisable (GL_TEXTURE_2D);
1540	glDisable (GL_BLEND);	1885	glDisable (GL_BLEND);
1541		1886
1542	// top layer: overlays such as the health bar	1887	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	1888	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	1889	if (0 <= y + my && y + my < self->rows)
1545	{	1890	{
1546	maprow *row = self->row + (y + vy);	1891	maprow *row = self->row + (y + my);
1547		1892
1548	for (x = 0; x < sw; x++)	1893	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	1894	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	1895	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	1896	mapcell *cell = row->col + (x + mx - row->c0);
1552		1897
1553	int px = x * 32;	1898	int px = x * T;
1554	int py = y * 32;	1899	int py = y * T;
1555		1900
1556	if (cell->stat_hp)	1901	if (cell->stat_hp)
1557	{	1902	{
1558	int width = cell->stat_width * 32;	1903	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	1904	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		1905
1561	glColor3ub (0, 0, 0);	1906	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	1907	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	1908	px + width - 1, py);
1564		1909
…		…
1630	glDisable (GL_BLEND);	1975	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	1976	glDisable (GL_TEXTURE_2D);
1632	}	1977	}
1633		1978
1634	void	1979	void
1635	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
1636	PPCODE:	1981	PPCODE:
1637	{	1982	{
1638	int vx, vy;
1639	int x, y;	1983	int x, y;
1640	int sw4 = (sw + 3) & ~3;	1984	int sw4 = (sw + 3) & ~3;
1641	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1642	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1643		1987
1644	memset (darkness, 255, sw4 * sh);	1988	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	1989	SvPOK_only (darkness_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	1990	SvCUR_set (darkness_sv, sw4 * sh);
1647		1991
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1992	mx += self->x;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1993	my += self->y;
1650		1994
1651	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1653	{	1997	{
1654	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1655		1999
1656	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2002	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1660		2004
1661	darkness[y * sw4 + x] = cell->darkness	2005	darkness[y * sw4 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2006	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2007	: 255 - FOW_DARKNESS;
1664	}	2008	}
1665	}	2009	}
		2010
		2011	if (smoothing)
		2012	{
		2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
		2015
		2016	SvPOK_only (darkness2_sv);
		2017	SvCUR_set (darkness2_sv, sw4 * sh);
		2018
		2019	for (y = 0; y < sh; ++y)
		2020	for (x = 0; x < sw4; ++x)
		2021	{
		2022	float f = (float )matrix;
		2023	int dx, dy;
		2024	float sum = 0.f;
		2025
		2026	for (dy = -1; dy <= 1; ++dy)
		2027	for (dx = -1; dx <= 1; ++dx)
		2028	{
		2029	unsigned int x2 = x + dx;
		2030	unsigned int y2 = y + dy;
		2031
		2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
		2033	}
		2034
		2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
		2036	}
		2037
		2038	darkness_sv = darkness2_sv;
		2039	}
1666		2040
1667	EXTEND (SP, 3);	2041	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2042	PUSHs (sv_2mortal (newSViv (sw4)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2043	PUSHs (sv_2mortal (newSViv (sh)));
1670	PUSHs (darkness_sv);	2044	PUSHs (darkness_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2078	if (row && row->c0 <= x && x < row->c1)
1705	{	2079	{
1706	mapcell *cell = row->col + (x - row->c0);	2080	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2081	uint8_t flags = 0;
1708		2082
1709	if (cell->face [0]) flags \|= 1;	2083	if (cell->tile [0]) flags \|= 1;
1710	if (cell->face [1]) flags \|= 2;	2084	if (cell->tile [1]) flags \|= 2;
1711	if (cell->face [2]) flags \|= 4;	2085	if (cell->tile [2]) flags \|= 4;
1712		2086
1713	*data++ = flags;	2087	*data++ = flags;
1714		2088
1715	if (flags & 1)	2089	if (flags & 1)
1716	{	2090	{
		2091	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2092	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2093	*data++ = tile;
1719	}	2094	}
1720		2095
1721	if (flags & 2)	2096	if (flags & 2)
1722	{	2097	{
		2098	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2099	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2100	*data++ = tile;
1725	}	2101	}
1726		2102
1727	if (flags & 4)	2103	if (flags & 4)
1728	{	2104	{
		2105	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2106	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2107	*data++ = tile;
1731	}	2108	}
1732	}	2109	}
1733	else	2110	else
1734	*data++ = 0;	2111	*data++ = 0;
1735	}	2112	}
…		…
1775	{	2152	{
1776	uint8_t flags = *data++;	2153	uint8_t flags = *data++;
1777		2154
1778	if (flags)	2155	if (flags)
1779	{	2156	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2157	mapcell *cell = row_get_cell (row, x);
		2158	tileid tile[3] = { 0, 0, 0 };
1783		2159
1784	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2160	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1785	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2161	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1786	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2162	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1787		2163
1788	if (cell->darkness == 0)	2164	if (cell->darkness == 0)
1789	{	2165	{
1790	cell->darkness = 0;	2166	cell->darkness = 0;
1791		2167
1792	for (z = 0; z <= 2; z++)	2168	for (z = 0; z <= 2; z++)
1793	{	2169	{
1794	cell->face[z] = face[z];	2170	tileid t = tile [z];
1795		2171
1796	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2172	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2173	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2174	XPUSHs (sv_2mortal (newSViv (t)));
		2175	need_texid (self, t);
		2176	}
		2177
		2178	cell->tile [z] = t;
1798	}	2179	}
1799	}	2180	}
1800	}	2181	}
1801	}	2182	}
1802	}	2183	}
…		…
1837	CODE:	2218	CODE:
1838	RETVAL = Mix_VolumeMusic (volume);	2219	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2220	OUTPUT:
1840	RETVAL	2221	RETVAL
1841		2222
		2223	int
		2224	fade_out (int ms)
		2225	CODE:
		2226	RETVAL = Mix_FadeOutMusic (ms);
		2227	OUTPUT:
		2228	RETVAL
		2229
1842	CFPlus::MixMusic	2230	CFPlus::MixMusic
1843	new_from_file (SV class, char path)	2231	new_from_file (SV class, char path)
1844	CODE:	2232	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2233	RETVAL = Mix_LoadMUS (path);
1846	OUTPUT:	2234	OUTPUT:
…		…
1853		2241
1854	int	2242	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2243	play (CFPlus::MixMusic self, int loops = -1)
1856	CODE:	2244	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2245	RETVAL = Mix_PlayMusic (self, loops);
		2246	OUTPUT:
		2247	RETVAL
		2248
		2249	int
		2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2251	CODE:
		2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
1858	OUTPUT:	2253	OUTPUT:
1859	RETVAL	2254	RETVAL
1860		2255
1861	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1862		2257
…		…
1866	static const struct {	2261	static const struct {
1867	const char *name;	2262	const char *name;
1868	IV iv;	2263	IV iv;
1869	} *civ, const_iv[] = {	2264	} *civ, const_iv[] = {
1870	# define const_iv(name) { # name, (IV)name }	2265	# define const_iv(name) { # name, (IV)name }
		2266	const_iv (GL_VENDOR),
		2267	const_iv (GL_VERSION),
		2268	const_iv (GL_EXTENSIONS),
1871	const_iv (GL_COLOR_MATERIAL),	2269	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2270	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2271	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2272	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2273	const_iv (GL_BLEND),
…		…
1902	const_iv (GL_LUMINANCE),	2300	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2301	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2302	const_iv (GL_FLOAT),
1905	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1906	const_iv (GL_COMPILE),	2304	const_iv (GL_COMPILE),
		2305	const_iv (GL_PROXY_TEXTURE_1D),
		2306	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2307	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2308	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2309	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2310	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2311	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1951	# undef const_iv	2351	# undef const_iv
1952	};	2352	};
1953		2353
1954	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2354	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1955	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2355	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2356
		2357	texture_av = newAV ();
		2358	AvREAL_off (texture_av);
1956	}	2359	}
1957		2360
1958	char *	2361	char *
1959	gl_vendor ()	2362	gl_vendor ()
1960	CODE:	2363	CODE:
…		…
1971		2374
1972	char *	2375	char *
1973	gl_extensions ()	2376	gl_extensions ()
1974	CODE:	2377	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2378	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2379	OUTPUT:
		2380	RETVAL
		2381
		2382	const char *glGetString (GLenum pname)
		2383
		2384	GLint glGetInteger (GLenum pname)
		2385	CODE:
		2386	glGetIntegerv (pname, &RETVAL);
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	GLdouble glGetDouble (GLenum pname)
		2391	CODE:
		2392	glGetDoublev (pname, &RETVAL);
1976	OUTPUT:	2393	OUTPUT:
1977	RETVAL	2394	RETVAL
1978		2395
1979	int glGetError ()	2396	int glGetError ()
1980		2397
…		…
2105		2522
2106	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2107		2524
2108	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2109		2526
		2527	void glPixelZoom (float x, float y)
		2528
2110	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2529	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2111		2530
2112	int glGenTexture ()	2531	int glGenTexture ()
2113	CODE:	2532	CODE:
2114	{	2533	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	2534	OUTPUT:
2120	RETVAL	2535	RETVAL
2121		2536
2122	void glDeleteTexture (int name)	2537	void glDeleteTexture (int name)
2123	CODE:	2538	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	2539	del_texture (name);
2127	}	2540
2128
2129	int glGenList ()	2541	int glGenList ()
2130	CODE:	2542	CODE:
2131	RETVAL = glGenLists (1);	2543	RETVAL = glGenLists (1);
2132	OUTPUT:	2544	OUTPUT:
2133	RETVAL	2545	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs. Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC