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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# 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>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# undef pipe	21	# undef pipe
18	#endif	22	#endif
19		23
		24	#include <assert.h>
20	#include <math.h>	25	#include <math.h>
21	#include <string.h>	26	#include <string.h>
22	#include <stdio.h>	27	#include <stdio.h>
23	#include <stdlib.h>	28	#include <stdlib.h>
24		29
25	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
26	#include <SDL_endian.h>	32	#include <SDL_endian.h>
27	#include <SDL_image.h>	33	#include <SDL_image.h>
28	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
30		36
39	# include <sys/types.h>	45	# include <sys/types.h>
40	# include <sys/socket.h>	46	# include <sys/socket.h>
41	# include <netinet/in.h>	47	# include <netinet/in.h>
42	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
43	# include <inttypes.h>	49	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	50	#endif
52		51
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		53
55	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
56		55
57	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
…		…
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	63	#else
65	# define PARACHUTE 0	64	# define PARACHUTE 0
66	#endif	65	#endif
67		66
		67	static AV *texture_av;
		68
68	static struct	69	static struct
69	{	70	{
70	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	72	#include "glfunc.h"
72	#undef GL_FUNC	73	#undef GL_FUNC
73	} gl;	74	} gl;
74		75
		76	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	78	{
77	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	83	else
82	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
83	}	85	}
84		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
85	#include "texcache.c"	111	#include "texcache.c"
86		112
87	#include "pango-font.c"	113	#include "pango-font.c"
88	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
89	#include "pango-render.c"	115	#include "pango-render.c"
…		…
162		188
163	*w = rect.width;	189	*w = rect.width;
164	*h = rect.height;	190	*h = rect.height;
165	}	191	}
166		192
		193	typedef uint16_t tileid;
167	typedef uint16_t mapface;	194	typedef uint16_t faceid;
168		195
169	typedef struct {	196	typedef struct {
170	GLint name;	197	int name;
171	int w, h;	198	int w, h;
172	float s, t;	199	float s, t;
173	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
174	} maptex;	203	} maptex;
175		204
176	typedef struct {	205	typedef struct {
177	uint32_t player;	206	uint32_t player;
178	mapface face[3];	207	tileid tile[3];
179	uint16_t darkness;	208	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	210	} mapcell;
182		211
183	typedef struct {	212	typedef struct {
184	int32_t c0, c1;	213	int32_t c0, c1;
185	mapcell *col;	214	mapcell *col;
186	} maprow;	215	} maprow;
187		216
188	typedef struct map {	217	typedef struct map {
189	int x, y, w, h;	218	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	220	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	221	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		222
197	int32_t rows;	223	int32_t rows;
198	maprow *row;	224	maprow *row;
199	} *CFPlus__Map;	225	} *CFPlus__Map;
200		226
…		…
220	return ptr;	246	return ptr;
221	}	247	}
222		248
223	#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))
224	#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	}
225		271
226	static maprow *	272	static maprow *
227	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
228	{	274	{
229	if (0 > y)	275	if (0 > y)
…		…
324	cell->player = 0;	370	cell->player = 0;
325	}	371	}
326	}	372	}
327	}	373	}
328		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
329	static void	391	static void
330	music_finished (void)	392	music_finished (void)
331	{	393	{
332	SDL_UserEvent ev;	394	SDL_UserEvent ev;
333		395
…		…
366	n \|= n >> 8;	428	n \|= n >> 8;
367	n \|= n >> 16;	429	n \|= n >> 16;
368		430
369	return n + 1;	431	return n + 1;
370	}	432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
371		437
372	MODULE = CFPlus PACKAGE = CFPlus	438	MODULE = CFPlus PACKAGE = CFPlus
373		439
374	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
375		441
…		…
379	static const struct {	445	static const struct {
380	const char *name;	446	const char *name;
381	IV iv;	447	IV iv;
382	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
383	# 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
384	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
401	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
402	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
466	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),
479	const_iv (KMOD_SHIFT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	557	# undef const_iv
483	};	558	};
484		559
485	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; )
486	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);
487	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
488		572
489	int	573	int
490	in_destruct ()	574	in_destruct ()
491	CODE:	575	CODE:
492	RETVAL = PL_main_cv == Nullcv;	576	RETVAL = PL_main_cv == Nullcv;
…		…
504	opengl_fontmap = pango_opengl_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
505	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);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
507	}	591	}
508		592
		593	char *
		594	SDL_GetError ()
		595
509	int	596	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
511		598
512	void	599	void
513	SDL_Quit ()	600	SDL_Quit ()
514		601
515	void	602	void
516	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	604	PPCODE:
518	{	605	{
519	SDL_Rect **m;	606	SDL_Rect **m;
520		607
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		612
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		615
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		620
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	622	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	625	#endif
539		626
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
544		628
545	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
546	while (*m)	630	while (*m)
547	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
548	AV *av = newAV ();	634	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
550	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));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
552		641
553	++m;	642	++m;
554	}	643	}
555	}	644	}
556		645
557	char *
558	SDL_GetError ()
559
560	int	646	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	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
563	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
565	);	660	);
		661
566	if (RETVAL)	662	if (RETVAL)
567	{	663	{
		664	av_clear (texture_av);
		665
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
569	# 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);
570	# include "glfunc.h"	668	#include "glfunc.h"
571	# undef GL_FUNC	669	#undef GL_FUNC
572	}	670	}
		671	}
573	OUTPUT:	672	OUTPUT:
574	RETVAL	673	RETVAL
575		674
576	void	675	void
577	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
578		677
579	char *	678	char *
580	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
581		680
		681	int
		682	SDL_GetAppState ()
		683
582	void	684	void
583	SDL_PollEvent ()	685	poll_events ()
584	PPCODE:	686	PPCODE:
585	{	687	{
586	SDL_Event ev;	688	SDL_Event ev;
587		689
588	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	692	{
590	HV *hv = newHV ();	693	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		695
593	switch (ev.type)	696	switch (ev.type)
…		…
595	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
596	case SDL_KEYUP:	699	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	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 */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	705	break;
602		706
603	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	710	break;
607		711
608	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
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
616	break;	738	break;
617		739
618	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
649	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
650		772
651	void	773	void
652	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
653	CODE:	775	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		777
658	void	778	void
659	win32_proxy_info ()	779	win32_proxy_info ()
660	PPCODE:	780	PPCODE:
661	{	781	{
…		…
796	_exit (1);	916	_exit (1);
797		917
798	void	918	void
799	_exit (int retval = 0)	919	_exit (int retval = 0)
800	CODE:	920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
801	_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	}
802		935
803	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
804		937
805	CFPlus::Font	938	CFPlus::Font
806	new_from_file (SV class, char path, int id = 0)	939	new_from_file (SV class, char path, int id = 0)
…		…
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
1054	CODE:	1187	CODE:
1055	{	1188	{
1056	int index, trailing;	1189	int index, trailing;
1057	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);
1058	RETVAL = index;	1191	RETVAL = index + trailing;
1059	}	1192	}
1060	OUTPUT:	1193	OUTPUT:
1061	RETVAL	1194	RETVAL
1062		1195
1063	void	1196	void
…		…
1069		1202
1070	EXTEND (SP, 3);	1203	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1073	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	}
1074	}	1246	}
1075		1247
1076	void	1248	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
1078	PPCODE:	1250	PPCODE:
…		…
1083	flags	1255	flags
1084	);	1256	);
1085		1257
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087		1259
		1260	int minpot (int n)
		1261
1088	void	1262	void
1089	pad2pot (SV data_, SV w_, SV *h_)	1263	pad2pot (SV data_, SV w_, SV *h_)
1090	CODE:	1264	CODE:
1091	{	1265	{
1092	int ow = SvIV (w_);	1266	int ow = SvIV (w_);
…		…
1169	glDisable (GL_ALPHA_TEST);	1343	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1344	glDisable (GL_BLEND);
1171	}	1345	}
1172	}	1346	}
1173		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
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1359	MODULE = CFPlus PACKAGE = CFPlus::Map
1175		1360
1176	CFPlus::Map	1361	CFPlus::Map
1177	new (SV *class, int map_width, int map_height)	1362	new (SV *class)
1178	CODE:	1363	CODE:
1179	New (0, RETVAL, 1, struct map);	1364	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1365	RETVAL->x = 0;
1181	RETVAL->y = 0;	1366	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1367	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1368	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1369	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1370	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1371	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1372	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1373	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1374	RETVAL->row = 0;
1192	OUTPUT:	1375	OUTPUT:
1193	RETVAL	1376	RETVAL
1194		1377
1195	void	1378	void
1196	DESTROY (CFPlus::Map self)	1379	DESTROY (CFPlus::Map self)
1197	CODE:	1380	CODE:
1198	{	1381	{
1199	map_clear (self);	1382	map_clear (self);
1200	Safefree (self->face);	1383	Safefree (self->face2tile);
1201	Safefree (self->tex);	1384	Safefree (self->tex);
1202	Safefree (self);	1385	Safefree (self);
1203	}	1386	}
1204		1387
1205	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
1206	clear (CFPlus::Map self)	1395	clear (CFPlus::Map self)
1207	CODE:	1396	CODE:
1208	map_clear (self);	1397	map_clear (self);
1209		1398
1210	void	1399	void
1211	set_face (CFPlus::Map self, int face, int texid)	1400	set_tileid (CFPlus::Map self, int face, int tile)
1212	CODE:	1401	CODE:
1213	{	1402	{
1214	while (self->faces <= face)	1403	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1404	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);	1405	}
1217	self->faces *= 2;
1218	}
1219		1406
1220	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;
1221	}	1428	}
1222		1429
1223	void	1430	void
1224	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)
1225	CODE:	1432	CODE:
1226	{	1433	{
1227	while (self->texs <= texid)	1434	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1435
1233	{	1436	{
1234	maptex *tex = self->tex + texid;	1437	maptex *tex = self->tex + texid;
1235		1438
1236	tex->name = name;	1439	tex->name = name;
…		…
1280	CODE:	1483	CODE:
1281	{	1484	{
1282	if (dx > 0)	1485	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1486	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1487	else if (dx < 0)
1285	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);
1286		1489
1287	if (dy > 0)	1490	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1491	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1492	else if (dy < 0)
1290	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);
1291		1494
1292	self->ox += dx; self->x += dx;	1495	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1496	self->oy += dy; self->y += dy;
1294		1497
1295	while (self->y < 0)	1498	while (self->y < 0)
…		…
1347	cell->stat_width = 1;	1550	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1551	cell->stat_hp = *data++;
1349	}	1552	}
1350	else if (cmd == 6) // monster width	1553	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1554	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1555	else if (cmd == 0x47)
1353	{	1556	{
1354	if (*data == 4)	1557	if (*data == 4)
1355	; // decode player tag	1558	; // decode player count
1356		1559
1357	data += *data + 1;	1560	data += *data + 1;
1358	}	1561	}
1359	else if (cmd == 8) // cell flags	1562	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1563	cell->flags = *data++;
…		…
1369	cell->darkness = *data++ + 1;	1572	cell->darkness = *data++ + 1;
1370	}	1573	}
1371		1574
1372	if (flags & 4)	1575	if (flags & 4)
1373	{	1576	{
1374	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];
1375	}	1580	}
1376		1581
1377	if (flags & 2)	1582	if (flags & 2)
1378	{	1583	{
1379	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];
1380	}	1587	}
1381		1588
1382	if (flags & 1)	1589	if (flags & 1)
1383	{	1590	{
1384	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];
1385	}	1594	}
1386	}	1595	}
1387	else	1596	else
1388	cell->darkness = 0;	1597	cell->darkness = 0;
1389	}	1598	}
…		…
1419	{	1628	{
1420	mapcell *cell = row->col + (x - row->c0);	1629	mapcell *cell = row->col + (x - row->c0);
1421		1630
1422	for (z = 0; z <= 0; z++)	1631	for (z = 0; z <= 0; z++)
1423	{	1632	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1633	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1634	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1635	int a1 = tex.a;
1431		1636
1432	r = (r * a0 + tex.r * a1) / 255;	1637	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1638	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1639	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1640	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1641	}
1438	}	1642	}
1439		1643
1440	*map++ = (r )	1644	*map++ = (r )
1441	\| (g << 8)	1645	\| (g << 8)
…		…
1448	}	1652	}
1449	OUTPUT:	1653	OUTPUT:
1450	RETVAL	1654	RETVAL
1451		1655
1452	void	1656	void
1453	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)
1454	CODE:	1658	CODE:
1455	{	1659	{
1456	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;
1457	int x, y, z;	1664	int x, y, z;
1458	int last_name;	1665	int last_name;
1459	mapface face;
1460		1666
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1667	// thats current max. sorry.
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1668	if (sw > 255) sw = 255;
		1669	if (sh > 255) sh = 255;
1463		1670
1464	/*	1671	// clear key, in case of extra padding
1465	int vx = self->vx = self->w >= sw	1672	memset (&skey, 0, sizeof (skey));
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468
1469	int vy = self->vy = self->h >= sh
1470	? self->y + (self->h - sh) / 2
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1472	*/
1473		1673
1474	glColor4ub (255, 255, 255, 255);	1674	glColor4ub (255, 255, 255, 255);
1475		1675
1476	glEnable (GL_BLEND);	1676	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1480		1680
1481	glBegin (GL_QUADS);	1681	glBegin (GL_QUADS);
1482		1682
1483	last_name = 0;	1683	last_name = 0;
1484		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
1485	for (z = 0; z < 3; z++)	1710	for (z = 0; z <= 2; z++)
		1711	{
		1712	memset (smooth_level, 0, sizeof (smooth_level));
		1713
1486	for (y = 0; y < sh; y++)	1714	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1715	if (0 <= y + my && y + my < self->rows)
1488	{	1716	{
1489	maprow *row = self->row + (y + vy);	1717	maprow *row = self->row + (y + my);
1490		1718
1491	for (x = 0; x < sw; x++)	1719	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1720	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1721	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1722	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	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;
1497		1730
1498	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))
1499	{	1820	{
1500	maptex tex = self->tex [face];	1821	int level = (w << 5) \| b;
1501	int px = (x + 1) * 32 - tex.w;	1822	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1823
1504	if (last_name != tex.name)	1824	hv_iterinit (smooth);
		1825	while ((he = hv_iternext (smooth)))
1505	{	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
1506	glEnd ();	1849	glEnd ();
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1508	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	}
1509	}	1873	}
1510
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)
1520	{
1521	maptex tex = self->tex [1];
1522	int px = (x + 1) * 32 - tex.w + 2;
1523	int py = (y + 1) * 32 - tex.h - 6;
1524
1525	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1527	glBegin (GL_QUADS);
1528
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1533	}	1874	}
1534	}	1875	}
1535	}
1536	}	1876	}
		1877	}
		1878
		1879	hv_clear (smooth);
		1880	}
1537		1881
1538	glEnd ();	1882	glEnd ();
1539		1883
1540	glDisable (GL_TEXTURE_2D);	1884	glDisable (GL_TEXTURE_2D);
1541	glDisable (GL_BLEND);	1885	glDisable (GL_BLEND);
1542		1886
1543	// top layer: overlays such as the health bar	1887	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	1888	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	1889	if (0 <= y + my && y + my < self->rows)
1546	{	1890	{
1547	maprow *row = self->row + (y + vy);	1891	maprow *row = self->row + (y + my);
1548		1892
1549	for (x = 0; x < sw; x++)	1893	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	1894	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	1895	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	1896	mapcell *cell = row->col + (x + mx - row->c0);
1553		1897
1554	int px = x * 32;	1898	int px = x * T;
1555	int py = y * 32;	1899	int py = y * T;
1556		1900
1557	if (cell->stat_hp)	1901	if (cell->stat_hp)
1558	{	1902	{
1559	int width = cell->stat_width * 32;	1903	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	1904	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		1905
1562	glColor3ub (0, 0, 0);	1906	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	1907	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	1908	px + width - 1, py);
1565		1909
…		…
1631	glDisable (GL_BLEND);	1975	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	1976	glDisable (GL_TEXTURE_2D);
1633	}	1977	}
1634		1978
1635	void	1979	void
1636	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)
1637	PPCODE:	1981	PPCODE:
1638	{	1982	{
1639	int vx, vy;
1640	int x, y;	1983	int x, y;
1641	int sw4 = (sw + 3) & ~3;	1984	int sw4 = (sw + 3) & ~3;
1642	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1643	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1644		1987
1645	memset (darkness, 255, sw4 * sh);	1988	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	1989	SvPOK_only (darkness_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	1990	SvCUR_set (darkness_sv, sw4 * sh);
1648		1991
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1992	mx += self->x;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1993	my += self->y;
1651		1994
1652	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1654	{	1997	{
1655	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1656		1999
1657	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2002	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1661		2004
1662	darkness[y * sw4 + x] = cell->darkness	2005	darkness[y * sw4 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2006	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2007	: 255 - FOW_DARKNESS;
1665	}	2008	}
1666	}	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	}
1667		2040
1668	EXTEND (SP, 3);	2041	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2042	PUSHs (sv_2mortal (newSViv (sw4)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2043	PUSHs (sv_2mortal (newSViv (sh)));
1671	PUSHs (darkness_sv);	2044	PUSHs (darkness_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2078	if (row && row->c0 <= x && x < row->c1)
1706	{	2079	{
1707	mapcell *cell = row->col + (x - row->c0);	2080	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2081	uint8_t flags = 0;
1709		2082
1710	if (cell->face [0]) flags \|= 1;	2083	if (cell->tile [0]) flags \|= 1;
1711	if (cell->face [1]) flags \|= 2;	2084	if (cell->tile [1]) flags \|= 2;
1712	if (cell->face [2]) flags \|= 4;	2085	if (cell->tile [2]) flags \|= 4;
1713		2086
1714	*data++ = flags;	2087	*data++ = flags;
1715		2088
1716	if (flags & 1)	2089	if (flags & 1)
1717	{	2090	{
		2091	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2092	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2093	*data++ = tile;
1720	}	2094	}
1721		2095
1722	if (flags & 2)	2096	if (flags & 2)
1723	{	2097	{
		2098	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2099	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2100	*data++ = tile;
1726	}	2101	}
1727		2102
1728	if (flags & 4)	2103	if (flags & 4)
1729	{	2104	{
		2105	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2106	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2107	*data++ = tile;
1732	}	2108	}
1733	}	2109	}
1734	else	2110	else
1735	*data++ = 0;	2111	*data++ = 0;
1736	}	2112	}
…		…
1776	{	2152	{
1777	uint8_t flags = *data++;	2153	uint8_t flags = *data++;
1778		2154
1779	if (flags)	2155	if (flags)
1780	{	2156	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2157	mapcell *cell = row_get_cell (row, x);
		2158	tileid tile[3] = { 0, 0, 0 };
1784		2159
1785	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2160	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1786	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2161	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1787	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2162	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1788		2163
1789	if (cell->darkness == 0)	2164	if (cell->darkness == 0)
1790	{	2165	{
1791	cell->darkness = 0;	2166	cell->darkness = 0;
1792		2167
1793	for (z = 0; z <= 2; z++)	2168	for (z = 0; z <= 2; z++)
1794	{	2169	{
1795	cell->face[z] = face[z];	2170	tileid t = tile [z];
1796		2171
1797	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2172	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2173	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2174	XPUSHs (sv_2mortal (newSViv (t)));
		2175	need_texid (self, t);
		2176	}
		2177
		2178	cell->tile [z] = t;
1799	}	2179	}
1800	}	2180	}
1801	}	2181	}
1802	}	2182	}
1803	}	2183	}
…		…
1838	CODE:	2218	CODE:
1839	RETVAL = Mix_VolumeMusic (volume);	2219	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2220	OUTPUT:
1841	RETVAL	2221	RETVAL
1842		2222
		2223	int
		2224	fade_out (int ms)
		2225	CODE:
		2226	RETVAL = Mix_FadeOutMusic (ms);
		2227	OUTPUT:
		2228	RETVAL
		2229
1843	CFPlus::MixMusic	2230	CFPlus::MixMusic
1844	new_from_file (SV class, char path)	2231	new_from_file (SV class, char path)
1845	CODE:	2232	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2233	RETVAL = Mix_LoadMUS (path);
1847	OUTPUT:	2234	OUTPUT:
…		…
1854		2241
1855	int	2242	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2243	play (CFPlus::MixMusic self, int loops = -1)
1857	CODE:	2244	CODE:
1858	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);
1859	OUTPUT:	2253	OUTPUT:
1860	RETVAL	2254	RETVAL
1861		2255
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1863		2257
…		…
1867	static const struct {	2261	static const struct {
1868	const char *name;	2262	const char *name;
1869	IV iv;	2263	IV iv;
1870	} *civ, const_iv[] = {	2264	} *civ, const_iv[] = {
1871	# 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),
1872	const_iv (GL_COLOR_MATERIAL),	2269	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2270	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2271	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2272	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2273	const_iv (GL_BLEND),
…		…
1903	const_iv (GL_LUMINANCE),	2300	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2301	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2302	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1907	const_iv (GL_COMPILE),	2304	const_iv (GL_COMPILE),
		2305	const_iv (GL_PROXY_TEXTURE_1D),
		2306	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2307	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2308	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2309	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2310	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2311	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1952	# undef const_iv	2351	# undef const_iv
1953	};	2352	};
1954		2353
1955	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; )
1956	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);
1957	}	2359	}
1958		2360
1959	char *	2361	char *
1960	gl_vendor ()	2362	gl_vendor ()
1961	CODE:	2363	CODE:
…		…
1972		2374
1973	char *	2375	char *
1974	gl_extensions ()	2376	gl_extensions ()
1975	CODE:	2377	CODE:
1976	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);
1977	OUTPUT:	2393	OUTPUT:
1978	RETVAL	2394	RETVAL
1979		2395
1980	int glGetError ()	2396	int glGetError ()
1981		2397
…		…
2106		2522
2107	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)
2108		2524
2109	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)
2110		2526
		2527	void glPixelZoom (float x, float y)
		2528
2111	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)
2112		2530
2113	int glGenTexture ()	2531	int glGenTexture ()
2114	CODE:	2532	CODE:
2115	{	2533	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2534	OUTPUT:
2121	RETVAL	2535	RETVAL
2122		2536
2123	void glDeleteTexture (int name)	2537	void glDeleteTexture (int name)
2124	CODE:	2538	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2539	del_texture (name);
2128	}	2540
2129
2130	int glGenList ()	2541	int glGenList ()
2131	CODE:	2542	CODE:
2132	RETVAL = glGenLists (1);	2543	RETVAL = glGenLists (1);
2133	OUTPUT:	2544	OUTPUT:
2134	RETVAL	2545	RETVAL

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.160 by root, Mon Oct 9 01:06:36 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 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC