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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.203 by root, Thu Jul 19 13:45:16 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)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# undef pipe	21	# undef pipe
17	#endif	22	#endif
18		23
		24	#include <assert.h>
19	#include <math.h>	25	#include <math.h>
20	#include <string.h>	26	#include <string.h>
21	#include <stdio.h>	27	#include <stdio.h>
22	#include <stdlib.h>	28	#include <stdlib.h>
23		29
24	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_thread.h>
25	#include <SDL_endian.h>	32	#include <SDL_endian.h>
26	#include <SDL_image.h>	33	#include <SDL_image.h>
27	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
29		36
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	63	#else
57	# define PARACHUTE 0	64	# define PARACHUTE 0
58	#endif	65	#endif
59		66
		67	static AV *texture_av;
		68
60	static struct	69	static struct
61	{	70	{
62	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	72	#include "glfunc.h"
64	#undef GL_FUNC	73	#undef GL_FUNC
65	} gl;	74	} gl;
66		75
		76	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	78	{
69	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	83	else
74	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
75	}	85	}
76		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
77	#include "texcache.c"	111	#include "texcache.c"
78		112
79	#include "pango-font.c"	113	#include "pango-font.c"
80	#include "pango-fontmap.c"	114	#include "pango-fontmap.c"
81	#include "pango-render.c"	115	#include "pango-render.c"
…		…
154		188
155	*w = rect.width;	189	*w = rect.width;
156	*h = rect.height;	190	*h = rect.height;
157	}	191	}
158		192
		193	typedef uint16_t tileid;
159	typedef uint16_t mapface;	194	typedef uint16_t faceid;
160		195
161	typedef struct {	196	typedef struct {
162	GLint name;	197	int name;
163	int w, h;	198	int w, h;
164	float s, t;	199	float s, t;
165	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
166	} maptex;	203	} maptex;
167		204
168	typedef struct {	205	typedef struct {
169	uint32_t player;	206	uint32_t player;
170	mapface face[3];	207	tileid tile[3];
171	uint16_t darkness;	208	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	209	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	210	} mapcell;
174		211
175	typedef struct {	212	typedef struct {
176	int32_t c0, c1;	213	int32_t c0, c1;
177	mapcell *col;	214	mapcell *col;
178	} maprow;	215	} maprow;
179		216
180	typedef struct map {	217	typedef struct map {
181	int x, y, w, h;	218	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	220	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	221	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		222
189	int32_t rows;	223	int32_t rows;
190	maprow *row;	224	maprow *row;
191	} *CFPlus__Map;	225	} *CFPlus__Map;
192		226
…		…
212	return ptr;	246	return ptr;
213	}	247	}
214		248
215	#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))
216	#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	}
217		271
218	static maprow *	272	static maprow *
219	map_get_row (CFPlus__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
220	{	274	{
221	if (0 > y)	275	if (0 > y)
…		…
316	cell->player = 0;	370	cell->player = 0;
317	}	371	}
318	}	372	}
319	}	373	}
320		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
321	static void	391	static void
322	music_finished (void)	392	music_finished (void)
323	{	393	{
324	SDL_UserEvent ev;	394	SDL_UserEvent ev;
325		395
…		…
358	n \|= n >> 8;	428	n \|= n >> 8;
359	n \|= n >> 16;	429	n \|= n >> 16;
360		430
361	return n + 1;	431	return n + 1;
362	}	432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
363		437
364	MODULE = CFPlus PACKAGE = CFPlus	438	MODULE = CFPlus PACKAGE = CFPlus
365		439
366	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
367		441
…		…
371	static const struct {	445	static const struct {
372	const char *name;	446	const char *name;
373	IV iv;	447	IV iv;
374	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
375	# 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
376	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
393	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
394	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
458	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),
471	const_iv (KMOD_SHIFT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	557	# undef const_iv
475	};	558	};
476		559
477	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; )
478	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);
479	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
480		572
481	int	573	int
482	in_destruct ()	574	in_destruct ()
483	CODE:	575	CODE:
484	RETVAL = PL_main_cv == Nullcv;	576	RETVAL = PL_main_cv == Nullcv;
…		…
496	opengl_fontmap = pango_opengl_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
497	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);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
499	}	591	}
500		592
		593	char *
		594	SDL_GetError ()
		595
501	int	596	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		598
504	void	599	void
505	SDL_Quit ()	600	SDL_Quit ()
506		601
507	void	602	void
508	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	604	PPCODE:
510	{	605	{
511	SDL_Rect **m;	606	SDL_Rect **m;
512		607
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		612
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		615
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		620
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	622	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	625	#endif
531		626
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		628
537	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
538	while (*m)	630	while (*m)
539	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
540	AV *av = newAV ();	634	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
542	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));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
544		641
545	++m;	642	++m;
546	}	643	}
547	}	644	}
548		645
549	char *
550	SDL_GetError ()
551
552	int	646	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	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
555	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	660	);
		661
558	if (RETVAL)	662	if (RETVAL)
559	{	663	{
		664	av_clear (texture_av);
		665
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
561	# 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);
562	# include "glfunc.h"	668	#include "glfunc.h"
563	# undef GL_FUNC	669	#undef GL_FUNC
564	}	670	}
		671	}
565	OUTPUT:	672	OUTPUT:
566	RETVAL	673	RETVAL
567		674
568	void	675	void
569	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
570		677
571	char *	678	char *
572	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
573		680
		681	int
		682	SDL_GetAppState ()
		683
574	void	684	void
575	SDL_PollEvent ()	685	poll_events ()
576	PPCODE:	686	PPCODE:
577	{	687	{
578	SDL_Event ev;	688	SDL_Event ev;
579		689
580	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	692	{
582	HV *hv = newHV ();	693	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		695
585	switch (ev.type)	696	switch (ev.type)
…		…
587	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
588	case SDL_KEYUP:	699	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	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 */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	705	break;
594		706
595	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	710	break;
599		711
600	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
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
608	break;	738	break;
609		739
610	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
641	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
642		772
643	void	773	void
644	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
645	CODE:	775	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		777
650	void	778	void
651	win32_proxy_info ()	779	win32_proxy_info ()
652	PPCODE:	780	PPCODE:
653	{	781	{
…		…
794	ExitThread (retval); // unclean, please beam me up	922	ExitThread (retval); // unclean, please beam me up
795	#else	923	#else
796	_exit (retval);	924	_exit (retval);
797	#endif	925	#endif
798		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
799	MODULE = CFPlus PACKAGE = CFPlus::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
800		937
801	CFPlus::Font	938	CFPlus::Font
802	new_from_file (SV class, char path, int id = 0)	939	new_from_file (SV class, char path, int id = 0)
803	CODE:	940	CODE:
…		…
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
1050	CODE:	1187	CODE:
1051	{	1188	{
1052	int index, trailing;	1189	int index, trailing;
1053	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);
1054	RETVAL = index;	1191	RETVAL = index + trailing;
1055	}	1192	}
1056	OUTPUT:	1193	OUTPUT:
1057	RETVAL	1194	RETVAL
1058		1195
1059	void	1196	void
…		…
1065		1202
1066	EXTEND (SP, 3);	1203	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1069	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	}
1070	}	1246	}
1071		1247
1072	void	1248	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
1074	PPCODE:	1250	PPCODE:
…		…
1079	flags	1255	flags
1080	);	1256	);
1081		1257
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083		1259
1084	void	1260	int minpot (int n)
1085	pad2pot (SV data_, SV w_, SV *h_)
1086	CODE:
1087	{
1088	int ow = SvIV (w_);
1089	int oh = SvIV (h_);
1090		1261
1091	if (ow && oh)	1262	void
		1263	pad (SV *data_, int ow, int oh, int nw, int nh)
		1264	CODE:
		1265	{
		1266	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1092	{	1267	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1268	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1269	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1270	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1271	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1272
1105	SvPOK_only (result_);	1273	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1274	SvCUR_set (result_, nw * nh * bpp);
1107		1275
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1276	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1277	while (oh--)
1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1278	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1111		1279
1112	sv_setsv (data_, result_);	1280	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1281	}
1119	}	1282	}
1120		1283
1121	void	1284	void
1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1165	glDisable (GL_ALPHA_TEST);	1328	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1329	glDisable (GL_BLEND);
1167	}	1330	}
1168	}	1331	}
1169		1332
		1333	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1334	CODE:
		1335	{
		1336	GLint width;
		1337	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1338	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1339	RETVAL = width > 0;
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
1170	MODULE = CFPlus PACKAGE = CFPlus::Map	1344	MODULE = CFPlus PACKAGE = CFPlus::Map
1171		1345
1172	CFPlus::Map	1346	CFPlus::Map
1173	new (SV *class, int map_width, int map_height)	1347	new (SV *class)
1174	CODE:	1348	CODE:
1175	New (0, RETVAL, 1, struct map);	1349	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1350	RETVAL->x = 0;
1177	RETVAL->y = 0;	1351	RETVAL->y = 0;
1178	RETVAL->w = map_width;	1352	RETVAL->w = 0;
1179	RETVAL->h = map_height;	1353	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1354	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1355	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1356	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1357	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1358	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1359	RETVAL->row = 0;
1188	OUTPUT:	1360	OUTPUT:
1189	RETVAL	1361	RETVAL
1190		1362
1191	void	1363	void
1192	DESTROY (CFPlus::Map self)	1364	DESTROY (CFPlus::Map self)
1193	CODE:	1365	CODE:
1194	{	1366	{
1195	map_clear (self);	1367	map_clear (self);
1196	Safefree (self->face);	1368	Safefree (self->face2tile);
1197	Safefree (self->tex);	1369	Safefree (self->tex);
1198	Safefree (self);	1370	Safefree (self);
1199	}	1371	}
1200		1372
1201	void	1373	void
		1374	resize (CFPlus::Map self, int map_width, int map_height)
		1375	CODE:
		1376	self->w = map_width;
		1377	self->h = map_height;
		1378
		1379	void
1202	clear (CFPlus::Map self)	1380	clear (CFPlus::Map self)
1203	CODE:	1381	CODE:
1204	map_clear (self);	1382	map_clear (self);
1205		1383
1206	void	1384	void
1207	set_face (CFPlus::Map self, int face, int texid)	1385	set_tileid (CFPlus::Map self, int face, int tile)
1208	CODE:	1386	CODE:
1209	{	1387	{
1210	while (self->faces <= face)	1388	need_facenum (self, face); self->face2tile [face] = tile;
1211	{	1389	need_texid (self, tile);
1212	Append (mapface, self->face, self->faces, self->faces);	1390	}
1213	self->faces *= 2;
1214	}
1215		1391
1216	self->face [face] = texid;	1392	void
		1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1394	CODE:
		1395	{
		1396	tileid texid;
		1397	maptex *tex;
		1398
		1399	if (face < 0 \|\| face >= self->faces)
		1400	return;
		1401
		1402	if (smooth < 0 \|\| smooth >= self->faces)
		1403	return;
		1404
		1405	texid = self->face2tile [face];
		1406
		1407	if (!texid)
		1408	return;
		1409
		1410	tex = self->tex + texid;
		1411	tex->smoothtile = self->face2tile [smooth];
		1412	tex->smoothlevel = level;
1217	}	1413	}
1218		1414
1219	void	1415	void
1220	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)	1416	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)
1221	CODE:	1417	CODE:
1222	{	1418	{
1223	while (self->texs <= texid)	1419	need_texid (self, texid);
1224	{
1225	Append (maptex, self->tex, self->texs, self->texs);
1226	self->texs *= 2;
1227	}
1228		1420
1229	{	1421	{
1230	maptex *tex = self->tex + texid;	1422	maptex *tex = self->tex + texid;
1231		1423
1232	tex->name = name;	1424	tex->name = name;
…		…
1276	CODE:	1468	CODE:
1277	{	1469	{
1278	if (dx > 0)	1470	if (dx > 0)
1279	map_blank (self, self->x, self->y, dx, self->h);	1471	map_blank (self, self->x, self->y, dx, self->h);
1280	else if (dx < 0)	1472	else if (dx < 0)
1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1473	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1282		1474
1283	if (dy > 0)	1475	if (dy > 0)
1284	map_blank (self, self->x, self->y, self->w, dy);	1476	map_blank (self, self->x, self->y, self->w, dy);
1285	else if (dy < 0)	1477	else if (dy < 0)
1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1478	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1287		1479
1288	self->ox += dx; self->x += dx;	1480	self->ox += dx; self->x += dx;
1289	self->oy += dy; self->y += dy;	1481	self->oy += dy; self->y += dy;
1290		1482
1291	while (self->y < 0)	1483	while (self->y < 0)
…		…
1343	cell->stat_width = 1;	1535	cell->stat_width = 1;
1344	cell->stat_hp = *data++;	1536	cell->stat_hp = *data++;
1345	}	1537	}
1346	else if (cmd == 6) // monster width	1538	else if (cmd == 6) // monster width
1347	cell->stat_width = *data++ + 1;	1539	cell->stat_width = *data++ + 1;
1348	else if (cmd == 0x47) // monster width	1540	else if (cmd == 0x47)
1349	{	1541	{
1350	if (*data == 4)	1542	if (*data == 4)
1351	; // decode player tag	1543	; // decode player count
1352		1544
1353	data += *data + 1;	1545	data += *data + 1;
1354	}	1546	}
1355	else if (cmd == 8) // cell flags	1547	else if (cmd == 8) // cell flags
1356	cell->flags = *data++;	1548	cell->flags = *data++;
…		…
1365	cell->darkness = *data++ + 1;	1557	cell->darkness = *data++ + 1;
1366	}	1558	}
1367		1559
1368	if (flags & 4)	1560	if (flags & 4)
1369	{	1561	{
1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1562	faceid face = (data [0] << 8) + data [1]; data += 2;
		1563	need_facenum (self, face);
		1564	cell->tile [0] = self->face2tile [face];
1371	}	1565	}
1372		1566
1373	if (flags & 2)	1567	if (flags & 2)
1374	{	1568	{
1375	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1569	faceid face = (data [0] << 8) + data [1]; data += 2;
		1570	need_facenum (self, face);
		1571	cell->tile [1] = self->face2tile [face];
1376	}	1572	}
1377		1573
1378	if (flags & 1)	1574	if (flags & 1)
1379	{	1575	{
1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [2] = self->face2tile [face];
1381	}	1579	}
1382	}	1580	}
1383	else	1581	else
1384	cell->darkness = 0;	1582	cell->darkness = 0;
1385	}	1583	}
…		…
1415	{	1613	{
1416	mapcell *cell = row->col + (x - row->c0);	1614	mapcell *cell = row->col + (x - row->c0);
1417		1615
1418	for (z = 0; z <= 0; z++)	1616	for (z = 0; z <= 0; z++)
1419	{	1617	{
1420	mapface face = cell->face [z];
1421
1422	if (face)
1423	{
1424	maptex tex = self->tex [face];	1618	maptex tex = self->tex [cell->tile [z]];
1425	int a0 = 255 - tex.a;	1619	int a0 = 255 - tex.a;
1426	int a1 = tex.a;	1620	int a1 = tex.a;
1427		1621
1428	r = (r * a0 + tex.r * a1) / 255;	1622	r = (r * a0 + tex.r * a1) / 255;
1429	g = (g * a0 + tex.g * a1) / 255;	1623	g = (g * a0 + tex.g * a1) / 255;
1430	b = (b * a0 + tex.b * a1) / 255;	1624	b = (b * a0 + tex.b * a1) / 255;
1431	a = (a * a0 + tex.a * a1) / 255;	1625	a = (a * a0 + tex.a * a1) / 255;
1432	}
1433	}	1626	}
1434	}	1627	}
1435		1628
1436	*map++ = (r )	1629	*map++ = (r )
1437	\| (g << 8)	1630	\| (g << 8)
…		…
1444	}	1637	}
1445	OUTPUT:	1638	OUTPUT:
1446	RETVAL	1639	RETVAL
1447		1640
1448	void	1641	void
1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1450	CODE:	1643	CODE:
1451	{	1644	{
1452	int vx, vy;	1645	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1648	smooth_key skey;
1453	int x, y, z;	1649	int x, y, z;
1454	int last_name;	1650	int last_name;
1455	mapface face;
1456		1651
1457	vx = self->x + ((self->w - sw) >> 1) - shift_x;	1652	// thats current max. sorry.
1458	vy = self->y + ((self->h - sh) >> 1) - shift_y;	1653	if (sw > 255) sw = 255;
		1654	if (sh > 255) sh = 255;
1459		1655
1460	/*	1656	// clear key, in case of extra padding
1461	int vx = self->vx = self->w >= sw	1657	memset (&skey, 0, sizeof (skey));
1462	? self->x + (self->w - sw) / 2
1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1464
1465	int vy = self->vy = self->h >= sh
1466	? self->y + (self->h - sh) / 2
1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1468	*/
1469		1658
1470	glColor4ub (255, 255, 255, 255);	1659	glColor4ub (255, 255, 255, 255);
1471		1660
1472	glEnable (GL_BLEND);	1661	glEnable (GL_BLEND);
1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1476		1665
1477	glBegin (GL_QUADS);	1666	glBegin (GL_QUADS);
1478		1667
1479	last_name = 0;	1668	last_name = 0;
1480		1669
		1670	mx += self->x;
		1671	my += self->y;
		1672
		1673	// first pass: determine smooth_max
		1674	// rather ugly, if you ask me
		1675	// could also be stored inside mapcell and updated on change
		1676	memset (smooth_max, 0, sizeof (smooth_max));
		1677
		1678	for (y = 0; y < sh; y++)
		1679	if (0 <= y + my && y + my < self->rows)
		1680	{
		1681	maprow *row = self->row + (y + my);
		1682
		1683	for (x = 0; x < sw; x++)
		1684	if (row->c0 <= x + mx && x + mx < row->c1)
		1685	{
		1686	mapcell *cell = row->col + (x + mx - row->c0);
		1687
		1688	smooth_max[x + 1][y + 1] =
		1689	MAX (self->tex [cell->tile [0]].smoothlevel,
		1690	MAX (self->tex [cell->tile [1]].smoothlevel,
		1691	self->tex [cell->tile [2]].smoothlevel));
		1692	}
		1693	}
		1694
1481	for (z = 0; z < 3; z++)	1695	for (z = 0; z <= 2; z++)
		1696	{
		1697	memset (smooth_level, 0, sizeof (smooth_level));
		1698
1482	for (y = 0; y < sh; y++)	1699	for (y = 0; y < sh; y++)
1483	if (0 <= y + vy && y + vy < self->rows)	1700	if (0 <= y + my && y + my < self->rows)
1484	{	1701	{
1485	maprow *row = self->row + (y + vy);	1702	maprow *row = self->row + (y + my);
1486		1703
1487	for (x = 0; x < sw; x++)	1704	for (x = 0; x < sw; x++)
1488	if (row->c0 <= x + vx && x + vx < row->c1)	1705	if (row->c0 <= x + mx && x + mx < row->c1)
1489	{	1706	{
1490	mapcell *cell = row->col + (x + vx - row->c0);	1707	mapcell *cell = row->col + (x + mx - row->c0);
1491
1492	face = cell->face [z];	1708	tileid tile = cell->tile [z];
		1709
		1710	if (tile)
		1711	{
		1712	maptex tex = self->tex [tile];
		1713	int px = (x + 1) * T - tex.w;
		1714	int py = (y + 1) * T - tex.h;
1493		1715
1494	if (face && face < self->texs)	1716	// suppressing texture state switches here
		1717	// is only moderately effective, but worth the extra effort
		1718	if (last_name != tex.name)
		1719	{
		1720	if (!tex.name)
		1721	tex = self->tex [2]; /* missing, replace by noface */
		1722
		1723	glEnd ();
		1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1725	glBegin (GL_QUADS);
		1726	}
		1727
		1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1732
		1733	if (cell->flags && z == 2)
		1734	{
		1735	if (cell->flags & 1)
		1736	{
		1737	maptex tex = self->tex [1];
		1738	int px = x * T + T * 2 / 32;
		1739	int py = y * T - T * 6 / 32;
		1740
		1741	glEnd ();
		1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1743	glBegin (GL_QUADS);
		1744
		1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1749	}
		1750	}
		1751
		1752	// update smooth hash
		1753	if (tex.smoothtile)
		1754	{
		1755	skey.tile = tex.smoothtile;
		1756	skey.level = tex.smoothlevel;
		1757
		1758	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1759
		1760	// add bits to current tile and all neighbours. skey.x\|y is
		1761	// shifted +1\|+1 so we always stay positive.
		1762
		1763	// bits is ___n cccc CCCC bbbb
		1764	// n do not draw borders&corners
		1765	// c draw these corners, but...
		1766	// C ... not these
		1767	// b draw these borders
		1768
		1769	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1770	// ┃· ·· ·┃ ━━
		1771
		1772	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1773	// ·· ·· ·┏ ┓·
		1774
		1775	// full tile
		1776	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1777
		1778	// borders
		1779	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1780	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1781	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1782	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1783
		1784	// corners
		1785	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1786	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1787	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1788	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1789	}
		1790	}
		1791	}
		1792	}
		1793
		1794	// go through all smoothlevels, lowest to highest, then draw.
		1795	// this is basically counting sort
		1796	{
		1797	int w, b;
		1798
		1799	for (w = 0; w < 256 / 32; ++w)
		1800	{
		1801	uint32_t smask = smooth_level [w];
		1802	if (smask)
		1803	for (b = 0; b < 32; ++b)
		1804	if (smask & (((uint32_t)1) << b))
1495	{	1805	{
1496	maptex tex = self->tex [face];	1806	int level = (w << 5) \| b;
1497	int px = (x + 1) * 32 - tex.w;	1807	HE *he;
1498	int py = (y + 1) * 32 - tex.h;
1499		1808
1500	if (last_name != tex.name)	1809	hv_iterinit (smooth);
		1810	while ((he = hv_iternext (smooth)))
1501	{	1811	{
		1812	smooth_key skey = (smooth_key )HeKEY (he);
		1813	IV bits = SvIVX (HeVAL (he));
		1814
		1815	if (!(bits & 0x1000)
		1816	&& skey->level == level
		1817	&& level > smooth_max [skey->x][skey->y])
		1818	{
		1819	maptex tex = self->tex [skey->tile];
		1820	int px = (((int)skey->x) - 1) * T;
		1821	int py = (((int)skey->y) - 1) * T;
		1822	int border = bits & 15;
		1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1824	float dx = tex.s * .0625f; // 16 images/row
		1825	float dy = tex.t * .5f ; // 2 images/column
		1826
		1827	// this time naively avoiding texture state changes
		1828	// save gobs of state changes.
		1829	if (last_name != tex.name)
		1830	{
		1831	if (!tex.name)
		1832	continue; // smoothing not yet available
		1833
1502	glEnd ();	1834	glEnd ();
1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1504	glBegin (GL_QUADS);	1836	glBegin (GL_QUADS);
		1837	}
		1838
		1839	if (border)
		1840	{
		1841	float ox = border * dx;
		1842
		1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1847	}
		1848
		1849	if (corner)
		1850	{
		1851	float ox = corner * dx;
		1852
		1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1857	}
1505	}	1858	}
1506
1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1511	}
1512
1513	if (cell->flags && z == 2)
1514	{
1515	if (cell->flags & 1)
1516	{
1517	maptex tex = self->tex [1];
1518	int px = (x + 1) * 32 - tex.w + 2;
1519	int py = (y + 1) * 32 - tex.h - 6;
1520
1521	glEnd ();
1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1523	glBegin (GL_QUADS);
1524
1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1529	}	1859	}
1530	}	1860	}
1531	}
1532	}	1861	}
		1862	}
		1863
		1864	hv_clear (smooth);
		1865	}
1533		1866
1534	glEnd ();	1867	glEnd ();
1535		1868
1536	glDisable (GL_TEXTURE_2D);	1869	glDisable (GL_TEXTURE_2D);
1537	glDisable (GL_BLEND);	1870	glDisable (GL_BLEND);
1538		1871
1539	// top layer: overlays such as the health bar	1872	// top layer: overlays such as the health bar
1540	for (y = 0; y < sh; y++)	1873	for (y = 0; y < sh; y++)
1541	if (0 <= y + vy && y + vy < self->rows)	1874	if (0 <= y + my && y + my < self->rows)
1542	{	1875	{
1543	maprow *row = self->row + (y + vy);	1876	maprow *row = self->row + (y + my);
1544		1877
1545	for (x = 0; x < sw; x++)	1878	for (x = 0; x < sw; x++)
1546	if (row->c0 <= x + vx && x + vx < row->c1)	1879	if (row->c0 <= x + mx && x + mx < row->c1)
1547	{	1880	{
1548	mapcell *cell = row->col + (x + vx - row->c0);	1881	mapcell *cell = row->col + (x + mx - row->c0);
1549		1882
1550	int px = x * 32;	1883	int px = x * T;
1551	int py = y * 32;	1884	int py = y * T;
1552		1885
1553	if (cell->stat_hp)	1886	if (cell->stat_hp)
1554	{	1887	{
1555	int width = cell->stat_width * 32;	1888	int width = cell->stat_width * T;
1556	int thick = sh / 28 + 1 + cell->stat_width;	1889	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1557		1890
1558	glColor3ub (0, 0, 0);	1891	glColor3ub (0, 0, 0);
1559	glRectf (px + 1, py - thick - 2,	1892	glRectf (px + 1, py - thick - 2,
1560	px + width - 1, py);	1893	px + width - 1, py);
1561		1894
…		…
1627	glDisable (GL_BLEND);	1960	glDisable (GL_BLEND);
1628	glDisable (GL_TEXTURE_2D);	1961	glDisable (GL_TEXTURE_2D);
1629	}	1962	}
1630		1963
1631	void	1964	void
1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
1633	PPCODE:	1966	PPCODE:
1634	{	1967	{
1635	int vx, vy;
1636	int x, y;	1968	int x, y;
1637	int sw4 = (sw + 3) & ~3;	1969	int sw4 = (sw + 3) & ~3;
1638	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1970	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1639	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1971	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1640		1972
1641	memset (darkness, 255, sw4 * sh);	1973	memset (darkness, 255, sw4 * sh);
1642	SvPOK_only (darkness_sv);	1974	SvPOK_only (darkness_sv);
1643	SvCUR_set (darkness_sv, sw4 * sh);	1975	SvCUR_set (darkness_sv, sw4 * sh);
1644		1976
1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1977	mx += self->x;
1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1978	my += self->y;
1647		1979
1648	for (y = 0; y < sh; y++)	1980	for (y = 0; y < sh; y++)
1649	if (0 <= y + vy && y + vy < self->rows)	1981	if (0 <= y + my && y + my < self->rows)
1650	{	1982	{
1651	maprow *row = self->row + (y + vy);	1983	maprow *row = self->row + (y + my);
1652		1984
1653	for (x = 0; x < sw; x++)	1985	for (x = 0; x < sw; x++)
1654	if (row->c0 <= x + vx && x + vx < row->c1)	1986	if (row->c0 <= x + mx && x + mx < row->c1)
1655	{	1987	{
1656	mapcell *cell = row->col + (x + vx - row->c0);	1988	mapcell *cell = row->col + (x + mx - row->c0);
1657		1989
1658	darkness[y * sw4 + x] = cell->darkness	1990	darkness[y * sw4 + x] = cell->darkness
1659	? 255 - (cell->darkness - 1)	1991	? 255 - (cell->darkness - 1)
1660	: 255 - FOW_DARKNESS;	1992	: 255 - FOW_DARKNESS;
1661	}	1993	}
1662	}	1994	}
		1995
		1996	if (smoothing)
		1997	{
		1998	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		1999	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
		2000
		2001	SvPOK_only (darkness2_sv);
		2002	SvCUR_set (darkness2_sv, sw4 * sh);
		2003
		2004	for (y = 0; y < sh; ++y)
		2005	for (x = 0; x < sw4; ++x)
		2006	{
		2007	float f = (float )matrix;
		2008	int dx, dy;
		2009	float sum = 0.f;
		2010
		2011	for (dy = -1; dy <= 1; ++dy)
		2012	for (dx = -1; dx <= 1; ++dx)
		2013	{
		2014	unsigned int x2 = x + dx;
		2015	unsigned int y2 = y + dy;
		2016
		2017	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
		2018	}
		2019
		2020	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
		2021	}
		2022
		2023	darkness_sv = darkness2_sv;
		2024	}
1663		2025
1664	EXTEND (SP, 3);	2026	EXTEND (SP, 3);
1665	PUSHs (sv_2mortal (newSViv (sw4)));	2027	PUSHs (sv_2mortal (newSViv (sw4)));
1666	PUSHs (sv_2mortal (newSViv (sh)));	2028	PUSHs (sv_2mortal (newSViv (sh)));
1667	PUSHs (darkness_sv);	2029	PUSHs (darkness_sv);
…		…
1701	if (row && row->c0 <= x && x < row->c1)	2063	if (row && row->c0 <= x && x < row->c1)
1702	{	2064	{
1703	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1704	uint8_t flags = 0;	2066	uint8_t flags = 0;
1705		2067
1706	if (cell->face [0]) flags \|= 1;	2068	if (cell->tile [0]) flags \|= 1;
1707	if (cell->face [1]) flags \|= 2;	2069	if (cell->tile [1]) flags \|= 2;
1708	if (cell->face [2]) flags \|= 4;	2070	if (cell->tile [2]) flags \|= 4;
1709		2071
1710	*data++ = flags;	2072	*data++ = flags;
1711		2073
1712	if (flags & 1)	2074	if (flags & 1)
1713	{	2075	{
		2076	tileid tile = cell->tile [0];
1714	*data++ = cell->face [0] >> 8;	2077	*data++ = tile >> 8;
1715	*data++ = cell->face [0];	2078	*data++ = tile;
1716	}	2079	}
1717		2080
1718	if (flags & 2)	2081	if (flags & 2)
1719	{	2082	{
		2083	tileid tile = cell->tile [1];
1720	*data++ = cell->face [1] >> 8;	2084	*data++ = tile >> 8;
1721	*data++ = cell->face [1];	2085	*data++ = tile;
1722	}	2086	}
1723		2087
1724	if (flags & 4)	2088	if (flags & 4)
1725	{	2089	{
		2090	tileid tile = cell->tile [2];
1726	*data++ = cell->face [2] >> 8;	2091	*data++ = tile >> 8;
1727	*data++ = cell->face [2];	2092	*data++ = tile;
1728	}	2093	}
1729	}	2094	}
1730	else	2095	else
1731	*data++ = 0;	2096	*data++ = 0;
1732	}	2097	}
…		…
1772	{	2137	{
1773	uint8_t flags = *data++;	2138	uint8_t flags = *data++;
1774		2139
1775	if (flags)	2140	if (flags)
1776	{	2141	{
1777	mapface face[3] = { 0, 0, 0 };
1778
1779	mapcell *cell = row_get_cell (row, x);	2142	mapcell *cell = row_get_cell (row, x);
		2143	tileid tile[3] = { 0, 0, 0 };
1780		2144
1781	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2145	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1782	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2146	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1783	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2147	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1784		2148
1785	if (cell->darkness == 0)	2149	if (cell->darkness == 0)
1786	{	2150	{
1787	cell->darkness = 0;	2151	cell->darkness = 0;
1788		2152
1789	for (z = 0; z <= 2; z++)	2153	for (z = 0; z <= 2; z++)
1790	{	2154	{
1791	cell->face[z] = face[z];	2155	tileid t = tile [z];
1792		2156
1793	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2157	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2158	{
1794	XPUSHs (sv_2mortal (newSViv (face[z])));	2159	XPUSHs (sv_2mortal (newSViv (t)));
		2160	need_texid (self, t);
		2161	}
		2162
		2163	cell->tile [z] = t;
1795	}	2164	}
1796	}	2165	}
1797	}	2166	}
1798	}	2167	}
1799	}	2168	}
…		…
1834	CODE:	2203	CODE:
1835	RETVAL = Mix_VolumeMusic (volume);	2204	RETVAL = Mix_VolumeMusic (volume);
1836	OUTPUT:	2205	OUTPUT:
1837	RETVAL	2206	RETVAL
1838		2207
		2208	int
		2209	fade_out (int ms)
		2210	CODE:
		2211	RETVAL = Mix_FadeOutMusic (ms);
		2212	OUTPUT:
		2213	RETVAL
		2214
1839	CFPlus::MixMusic	2215	CFPlus::MixMusic
1840	new_from_file (SV class, char path)	2216	new_from_file (SV class, char path)
1841	CODE:	2217	CODE:
1842	RETVAL = Mix_LoadMUS (path);	2218	RETVAL = Mix_LoadMUS (path);
1843	OUTPUT:	2219	OUTPUT:
…		…
1850		2226
1851	int	2227	int
1852	play (CFPlus::MixMusic self, int loops = -1)	2228	play (CFPlus::MixMusic self, int loops = -1)
1853	CODE:	2229	CODE:
1854	RETVAL = Mix_PlayMusic (self, loops);	2230	RETVAL = Mix_PlayMusic (self, loops);
		2231	OUTPUT:
		2232	RETVAL
		2233
		2234	int
		2235	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2236	CODE:
		2237	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
1855	OUTPUT:	2238	OUTPUT:
1856	RETVAL	2239	RETVAL
1857		2240
1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2241	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1859		2242
…		…
1863	static const struct {	2246	static const struct {
1864	const char *name;	2247	const char *name;
1865	IV iv;	2248	IV iv;
1866	} *civ, const_iv[] = {	2249	} *civ, const_iv[] = {
1867	# define const_iv(name) { # name, (IV)name }	2250	# define const_iv(name) { # name, (IV)name }
		2251	const_iv (GL_VENDOR),
		2252	const_iv (GL_VERSION),
		2253	const_iv (GL_EXTENSIONS),
1868	const_iv (GL_COLOR_MATERIAL),	2254	const_iv (GL_COLOR_MATERIAL),
1869	const_iv (GL_SMOOTH),	2255	const_iv (GL_SMOOTH),
1870	const_iv (GL_FLAT),	2256	const_iv (GL_FLAT),
1871	const_iv (GL_DITHER),	2257	const_iv (GL_DITHER),
1872	const_iv (GL_BLEND),	2258	const_iv (GL_BLEND),
…		…
1899	const_iv (GL_LUMINANCE),	2285	const_iv (GL_LUMINANCE),
1900	const_iv (GL_LUMINANCE_ALPHA),	2286	const_iv (GL_LUMINANCE_ALPHA),
1901	const_iv (GL_FLOAT),	2287	const_iv (GL_FLOAT),
1902	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2288	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1903	const_iv (GL_COMPILE),	2289	const_iv (GL_COMPILE),
		2290	const_iv (GL_PROXY_TEXTURE_1D),
		2291	const_iv (GL_PROXY_TEXTURE_2D),
1904	const_iv (GL_TEXTURE_1D),	2292	const_iv (GL_TEXTURE_1D),
1905	const_iv (GL_TEXTURE_2D),	2293	const_iv (GL_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_ENV),	2294	const_iv (GL_TEXTURE_ENV),
1907	const_iv (GL_TEXTURE_MAG_FILTER),	2295	const_iv (GL_TEXTURE_MAG_FILTER),
1908	const_iv (GL_TEXTURE_MIN_FILTER),	2296	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1948	# undef const_iv	2336	# undef const_iv
1949	};	2337	};
1950		2338
1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2339	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2340	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2341
		2342	texture_av = newAV ();
		2343	AvREAL_off (texture_av);
1953	}	2344	}
1954		2345
1955	char *	2346	char *
1956	gl_vendor ()	2347	gl_vendor ()
1957	CODE:	2348	CODE:
…		…
1968		2359
1969	char *	2360	char *
1970	gl_extensions ()	2361	gl_extensions ()
1971	CODE:	2362	CODE:
1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2363	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	const char *glGetString (GLenum pname)
		2368
		2369	GLint glGetInteger (GLenum pname)
		2370	CODE:
		2371	glGetIntegerv (pname, &RETVAL);
		2372	OUTPUT:
		2373	RETVAL
		2374
		2375	GLdouble glGetDouble (GLenum pname)
		2376	CODE:
		2377	glGetDoublev (pname, &RETVAL);
1973	OUTPUT:	2378	OUTPUT:
1974	RETVAL	2379	RETVAL
1975		2380
1976	int glGetError ()	2381	int glGetError ()
1977		2382
…		…
2102		2507
2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2508	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2104		2509
2105	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2510	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2106		2511
		2512	void glPixelZoom (float x, float y)
		2513
2107	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2514	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2108		2515
2109	int glGenTexture ()	2516	int glGenTexture ()
2110	CODE:	2517	CODE:
2111	{	2518	RETVAL = gen_texture ();
2112	GLuint name;
2113	glGenTextures (1, &name);
2114	RETVAL = name;
2115	}
2116	OUTPUT:	2519	OUTPUT:
2117	RETVAL	2520	RETVAL
2118		2521
2119	void glDeleteTexture (int name)	2522	void glDeleteTexture (int name)
2120	CODE:	2523	CODE:
2121	{
2122	GLuint name_ = name;
2123	glDeleteTextures (1, &name_);	2524	del_texture (name);
2124	}	2525
2125
2126	int glGenList ()	2526	int glGenList ()
2127	CODE:	2527	CODE:
2128	RETVAL = glGenLists (1);	2528	RETVAL = glGenLists (1);
2129	OUTPUT:	2529	OUTPUT:
2130	RETVAL	2530	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs. Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.163 by root, Wed Oct 18 12:53:45 2006 UTC vs.
Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC