[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 1.201 by root, Tue Jul 17 17:39:06 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
39	# include <sys/types.h>	44	# include <sys/types.h>
40	# include <sys/socket.h>	45	# include <sys/socket.h>
41	# include <netinet/in.h>	46	# include <netinet/in.h>
42	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
43	# include <inttypes.h>	48	# 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	49	#endif
52		50
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		52
55	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
56		54
57	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
…		…
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	62	#else
65	# define PARACHUTE 0	63	# define PARACHUTE 0
66	#endif	64	#endif
67		65
		66	static AV *texture_av;
		67
68	static struct	68	static struct
69	{	69	{
70	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	71	#include "glfunc.h"
72	#undef GL_FUNC	72	#undef GL_FUNC
73	} gl;	73	} gl;
74		74
		75	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	77	{
77	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	82	else
82	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
83	}	84	}
84		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/glBindTexture (GL_TEXTURE_2D, name);/
		105	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
85	#include "texcache.c"	110	#include "texcache.c"
86		111
87	#include "pango-font.c"	112	#include "pango-font.c"
88	#include "pango-fontmap.c"	113	#include "pango-fontmap.c"
89	#include "pango-render.c"	114	#include "pango-render.c"
…		…
162		187
163	*w = rect.width;	188	*w = rect.width;
164	*h = rect.height;	189	*h = rect.height;
165	}	190	}
166		191
		192	typedef uint16_t tileid;
167	typedef uint16_t mapface;	193	typedef uint16_t faceid;
168		194
169	typedef struct {	195	typedef struct {
170	GLint name;	196	int name;
171	int w, h;	197	int w, h;
172	float s, t;	198	float s, t;
173	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
174	} maptex;	202	} maptex;
175		203
176	typedef struct {	204	typedef struct {
177	uint32_t player;	205	uint32_t player;
178	mapface face[3];	206	tileid tile[3];
179	uint16_t darkness;	207	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	208	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	209	} mapcell;
182		210
183	typedef struct {	211	typedef struct {
184	int32_t c0, c1;	212	int32_t c0, c1;
185	mapcell *col;	213	mapcell *col;
186	} maprow;	214	} maprow;
187		215
188	typedef struct map {	216	typedef struct map {
189	int x, y, w, h;	217	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	219	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	220	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		221
197	int32_t rows;	222	int32_t rows;
198	maprow *row;	223	maprow *row;
199	} *CFPlus__Map;	224	} *CFPlus__Map;
200		225
…		…
220	return ptr;	245	return ptr;
221	}	246	}
222		247
223	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#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))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
225		270
226	static maprow *	271	static maprow *
227	map_get_row (CFPlus__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
228	{	273	{
229	if (0 > y)	274	if (0 > y)
…		…
324	cell->player = 0;	369	cell->player = 0;
325	}	370	}
326	}	371	}
327	}	372	}
328		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV hv, smooth_key key, IV bits)
		381	{
		382	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (sv, SvIVX (sv) \| bits);
		386	else
		387	sv_setiv (*sv, bits);
		388	}
		389
329	static void	390	static void
330	music_finished (void)	391	music_finished (void)
331	{	392	{
332	SDL_UserEvent ev;	393	SDL_UserEvent ev;
333		394
…		…
366	n \|= n >> 8;	427	n \|= n >> 8;
367	n \|= n >> 16;	428	n \|= n >> 16;
368		429
369	return n + 1;	430	return n + 1;
370	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
371		436
372	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
373		438
374	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
375		440
…		…
379	static const struct {	444	static const struct {
380	const char *name;	445	const char *name;
381	IV iv;	446	IV iv;
382	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
383	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
384	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
401	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
402	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
466	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	555	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	556	# undef const_iv
483	};	557	};
484		558
485	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
486	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
487	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
488		571
489	int	572	int
490	in_destruct ()	573	in_destruct ()
491	CODE:	574	CODE:
492	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
504	opengl_fontmap = pango_opengl_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	588	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);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
507	}	590	}
508		591
		592	char *
		593	SDL_GetError ()
		594
509	int	595	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
511		597
512	void	598	void
513	SDL_Quit ()	599	SDL_Quit ()
514		600
515	void	601	void
516	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	603	PPCODE:
518	{	604	{
519	SDL_Rect **m;	605	SDL_Rect **m;
520		606
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		611
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		614
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		619
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	621	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	624	#endif
539		625
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);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
544		627
545	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
546	while (*m)	629	while (*m)
547	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
548	AV *av = newAV ();	633	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
550	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
552		640
553	++m;	641	++m;
554	}	642	}
555	}	643	}
556		644
557	char *
558	SDL_GetError ()
559
560	int	645	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
563	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
565	);	659	);
		660
566	if (RETVAL)	661	if (RETVAL)
567	{	662	{
		663	av_clear (texture_av);
		664
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
569	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
570	# include "glfunc.h"	667	#include "glfunc.h"
571	# undef GL_FUNC	668	#undef GL_FUNC
572	}	669	}
		670	}
573	OUTPUT:	671	OUTPUT:
574	RETVAL	672	RETVAL
575		673
576	void	674	void
577	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
578		676
579	char *	677	char *
580	SDL_GetKeyName (int sym)	678	SDL_GetKeyName (int sym)
581		679
		680	int
		681	SDL_GetAppState ()
		682
582	void	683	void
583	SDL_PollEvent ()	684	poll_events ()
584	PPCODE:	685	PPCODE:
585	{	686	{
586	SDL_Event ev;	687	SDL_Event ev;
587		688
588	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	691	{
590	HV *hv = newHV ();	692	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		694
593	switch (ev.type)	695	switch (ev.type)
…		…
595	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
596	case SDL_KEYUP:	698	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	704	break;
602		705
603	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	709	break;
607		710
608	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
616	break;	737	break;
617		738
618	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
649	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
650		771
651	void	772	void
652	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
653	CODE:	774	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		776
658	void	777	void
659	win32_proxy_info ()	778	win32_proxy_info ()
660	PPCODE:	779	PPCODE:
661	{	780	{
…		…
796	_exit (1);	915	_exit (1);
797		916
798	void	917	void
799	_exit (int retval = 0)	918	_exit (int retval = 0)
800	CODE:	919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
		922	#else
801	_exit (retval);	923	_exit (retval);
		924	#endif
		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
802		934
803	MODULE = CFPlus PACKAGE = CFPlus::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
804		936
805	CFPlus::Font	937	CFPlus::Font
806	new_from_file (SV class, char path, int id = 0)	938	new_from_file (SV class, char path, int id = 0)
…		…
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
1054	CODE:	1186	CODE:
1055	{	1187	{
1056	int index, trailing;	1188	int index, trailing;
1057	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1058	RETVAL = index;	1190	RETVAL = index + trailing;
1059	}	1191	}
1060	OUTPUT:	1192	OUTPUT:
1061	RETVAL	1193	RETVAL
1062		1194
1063	void	1195	void
…		…
1069		1201
1070	EXTEND (SP, 3);	1202	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1206	}
		1207
		1208	void
		1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1210	PPCODE:
		1211	{
		1212	int line, x;
		1213
		1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1216
		1217	EXTEND (SP, 2);
		1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
		1242	PUSHs (sv_2mortal (newSViv (index)));
		1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
1074	}	1245	}
1075		1246
1076	void	1247	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
1078	PPCODE:	1249	PPCODE:
…		…
1083	flags	1254	flags
1084	);	1255	);
1085		1256
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087		1258
		1259	int minpot (int n)
		1260
1088	void	1261	void
1089	pad2pot (SV data_, SV w_, SV *h_)	1262	pad2pot (SV data_, SV w_, SV *h_)
1090	CODE:	1263	CODE:
1091	{	1264	{
1092	int ow = SvIV (w_);	1265	int ow = SvIV (w_);
…		…
1169	glDisable (GL_ALPHA_TEST);	1342	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
1171	}	1344	}
1172	}	1345	}
1173		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
1175		1359
1176	CFPlus::Map	1360	CFPlus::Map
1177	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
1178	CODE:	1362	CODE:
1179	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1364	RETVAL->x = 0;
1181	RETVAL->y = 0;	1365	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1366	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1367	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	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;	1372	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1373	RETVAL->row = 0;
1192	OUTPUT:	1374	OUTPUT:
1193	RETVAL	1375	RETVAL
1194		1376
1195	void	1377	void
1196	DESTROY (CFPlus::Map self)	1378	DESTROY (CFPlus::Map self)
1197	CODE:	1379	CODE:
1198	{	1380	{
1199	map_clear (self);	1381	map_clear (self);
1200	Safefree (self->face);	1382	Safefree (self->face2tile);
1201	Safefree (self->tex);	1383	Safefree (self->tex);
1202	Safefree (self);	1384	Safefree (self);
1203	}	1385	}
1204		1386
1205	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
1206	clear (CFPlus::Map self)	1394	clear (CFPlus::Map self)
1207	CODE:	1395	CODE:
1208	map_clear (self);	1396	map_clear (self);
1209		1397
1210	void	1398	void
1211	set_face (CFPlus::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1212	CODE:	1400	CODE:
1213	{	1401	{
1214	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1403	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);	1404	}
1217	self->faces *= 2;
1218	}
1219		1405
1220	self->face [face] = texid;	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 \|\| face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 \|\| smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
1221	}	1427	}
1222		1428
1223	void	1429	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)	1430	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:	1431	CODE:
1226	{	1432	{
1227	while (self->texs <= texid)	1433	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1434
1233	{	1435	{
1234	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1235		1437
1236	tex->name = name;	1438	tex->name = name;
…		…
1280	CODE:	1482	CODE:
1281	{	1483	{
1282	if (dx > 0)	1484	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1486	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		1488
1287	if (dy > 0)	1489	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1490	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1491	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		1493
1292	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1294		1496
1295	while (self->y < 0)	1497	while (self->y < 0)
…		…
1347	cell->stat_width = 1;	1549	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1550	cell->stat_hp = *data++;
1349	}	1551	}
1350	else if (cmd == 6) // monster width	1552	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1553	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1554	else if (cmd == 0x47)
1353	{	1555	{
1354	if (*data == 4)	1556	if (*data == 4)
1355	; // decode player tag	1557	; // decode player count
1356		1558
1357	data += *data + 1;	1559	data += *data + 1;
1358	}	1560	}
1359	else if (cmd == 8) // cell flags	1561	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1562	cell->flags = *data++;
…		…
1369	cell->darkness = *data++ + 1;	1571	cell->darkness = *data++ + 1;
1370	}	1572	}
1371		1573
1372	if (flags & 4)	1574	if (flags & 4)
1373	{	1575	{
1374	cell->face [0] = 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 [0] = self->face2tile [face];
1375	}	1579	}
1376		1580
1377	if (flags & 2)	1581	if (flags & 2)
1378	{	1582	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
1380	}	1586	}
1381		1587
1382	if (flags & 1)	1588	if (flags & 1)
1383	{	1589	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
1385	}	1593	}
1386	}	1594	}
1387	else	1595	else
1388	cell->darkness = 0;	1596	cell->darkness = 0;
1389	}	1597	}
…		…
1419	{	1627	{
1420	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1421		1629
1422	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1423	{	1631	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1634	int a1 = tex.a;
1431		1635
1432	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1640	}
1438	}	1641	}
1439		1642
1440	*map++ = (r )	1643	*map++ = (r )
1441	\| (g << 8)	1644	\| (g << 8)
…		…
1448	}	1651	}
1449	OUTPUT:	1652	OUTPUT:
1450	RETVAL	1653	RETVAL
1451		1654
1452	void	1655	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1454	CODE:	1657	CODE:
1455	{	1658	{
1456	int vx, vy;	1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1457	int x, y, z;	1663	int x, y, z;
1458	int last_name;	1664	int last_name;
1459	mapface face;
1460		1665
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1666	// thats current max. sorry.
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
1463		1669
1464	/*	1670	// clear key, in case of extra padding
1465	int vx = self->vx = self->w >= sw	1671	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		1672
1474	glColor4ub (255, 255, 255, 255);	1673	glColor4ub (255, 255, 255, 255);
1475		1674
1476	glEnable (GL_BLEND);	1675	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1480		1679
1481	glBegin (GL_QUADS);	1680	glBegin (GL_QUADS);
1482		1681
1483	last_name = 0;	1682	last_name = 0;
1484		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
1485	for (z = 0; z < 3; z++)	1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
1486	for (y = 0; y < sh; y++)	1713	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1714	if (0 <= y + my && y + my < self->rows)
1488	{	1715	{
1489	maprow *row = self->row + (y + vy);	1716	maprow *row = self->row + (y + my);
1490		1717
1491	for (x = 0; x < sw; x++)	1718	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1719	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1720	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1721	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	face = cell->face [z];	1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
1497		1729
1498	if (face && face < self->texs)	1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x\|y is
		1775	// shifted +1\|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
1499	{	1819	{
1500	maptex tex = self->tex [face];	1820	int level = (w << 5) \| b;
1501	int px = (x + 1) * 32 - tex.w;	1821	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1822
1504	if (last_name != tex.name)	1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
1505	{	1825	{
		1826	smooth_key skey = (smooth_key )HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
1506	glEnd ();	1848	glEnd ();
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1508	glBegin (GL_QUADS);	1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
1509	}	1872	}
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	}	1873	}
1534	}	1874	}
1535	}
1536	}	1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
1537		1880
1538	glEnd ();	1881	glEnd ();
1539		1882
1540	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1541	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
1542		1885
1543	// top layer: overlays such as the health bar	1886	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	1887	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	1888	if (0 <= y + my && y + my < self->rows)
1546	{	1889	{
1547	maprow *row = self->row + (y + vy);	1890	maprow *row = self->row + (y + my);
1548		1891
1549	for (x = 0; x < sw; x++)	1892	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	1893	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	1894	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	1895	mapcell *cell = row->col + (x + mx - row->c0);
1553		1896
1554	int px = x * 32;	1897	int px = x * T;
1555	int py = y * 32;	1898	int py = y * T;
1556		1899
1557	if (cell->stat_hp)	1900	if (cell->stat_hp)
1558	{	1901	{
1559	int width = cell->stat_width * 32;	1902	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		1904
1562	glColor3ub (0, 0, 0);	1905	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	1906	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	1907	px + width - 1, py);
1565		1908
…		…
1631	glDisable (GL_BLEND);	1974	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	1975	glDisable (GL_TEXTURE_2D);
1633	}	1976	}
1634		1977
1635	void	1978	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
1637	PPCODE:	1980	PPCODE:
1638	{	1981	{
1639	int vx, vy;
1640	int x, y;	1982	int x, y;
1641	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1642	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1643	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1644		1986
1645	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1648		1990
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1991	mx += self->x;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1992	my += self->y;
1651		1993
1652	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1654	{	1996	{
1655	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1656		1998
1657	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2001	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1661		2003
1662	darkness[y * sw4 + x] = cell->darkness	2004	darkness[y * sw4 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2005	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2006	: 255 - FOW_DARKNESS;
1665	}	2007	}
1666	}	2008	}
		2009
		2010	if (smoothing)
		2011	{
		2012	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2013	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
		2014
		2015	SvPOK_only (darkness2_sv);
		2016	SvCUR_set (darkness2_sv, sw4 * sh);
		2017
		2018	for (y = 0; y < sh; ++y)
		2019	for (x = 0; x < sw4; ++x)
		2020	{
		2021	float f = (float )matrix;
		2022	int dx, dy;
		2023	float sum = 0.f;
		2024
		2025	for (dy = -1; dy <= 1; ++dy)
		2026	for (dx = -1; dx <= 1; ++dx)
		2027	{
		2028	unsigned int x2 = x + dx;
		2029	unsigned int y2 = y + dy;
		2030
		2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
		2032	}
		2033
		2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
		2035	}
		2036
		2037	darkness_sv = darkness2_sv;
		2038	}
1667		2039
1668	EXTEND (SP, 3);	2040	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2041	PUSHs (sv_2mortal (newSViv (sw4)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2042	PUSHs (sv_2mortal (newSViv (sh)));
1671	PUSHs (darkness_sv);	2043	PUSHs (darkness_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2077	if (row && row->c0 <= x && x < row->c1)
1706	{	2078	{
1707	mapcell *cell = row->col + (x - row->c0);	2079	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2080	uint8_t flags = 0;
1709		2081
1710	if (cell->face [0]) flags \|= 1;	2082	if (cell->tile [0]) flags \|= 1;
1711	if (cell->face [1]) flags \|= 2;	2083	if (cell->tile [1]) flags \|= 2;
1712	if (cell->face [2]) flags \|= 4;	2084	if (cell->tile [2]) flags \|= 4;
1713		2085
1714	*data++ = flags;	2086	*data++ = flags;
1715		2087
1716	if (flags & 1)	2088	if (flags & 1)
1717	{	2089	{
		2090	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2091	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2092	*data++ = tile;
1720	}	2093	}
1721		2094
1722	if (flags & 2)	2095	if (flags & 2)
1723	{	2096	{
		2097	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2098	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2099	*data++ = tile;
1726	}	2100	}
1727		2101
1728	if (flags & 4)	2102	if (flags & 4)
1729	{	2103	{
		2104	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2105	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2106	*data++ = tile;
1732	}	2107	}
1733	}	2108	}
1734	else	2109	else
1735	*data++ = 0;	2110	*data++ = 0;
1736	}	2111	}
…		…
1776	{	2151	{
1777	uint8_t flags = *data++;	2152	uint8_t flags = *data++;
1778		2153
1779	if (flags)	2154	if (flags)
1780	{	2155	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2156	mapcell *cell = row_get_cell (row, x);
		2157	tileid tile[3] = { 0, 0, 0 };
1784		2158
1785	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2159	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1786	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2160	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1787	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2161	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1788		2162
1789	if (cell->darkness == 0)	2163	if (cell->darkness == 0)
1790	{	2164	{
1791	cell->darkness = 0;	2165	cell->darkness = 0;
1792		2166
1793	for (z = 0; z <= 2; z++)	2167	for (z = 0; z <= 2; z++)
1794	{	2168	{
1795	cell->face[z] = face[z];	2169	tileid t = tile [z];
1796		2170
1797	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2171	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2172	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2173	XPUSHs (sv_2mortal (newSViv (t)));
		2174	need_texid (self, t);
		2175	}
		2176
		2177	cell->tile [z] = t;
1799	}	2178	}
1800	}	2179	}
1801	}	2180	}
1802	}	2181	}
1803	}	2182	}
…		…
1838	CODE:	2217	CODE:
1839	RETVAL = Mix_VolumeMusic (volume);	2218	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2219	OUTPUT:
1841	RETVAL	2220	RETVAL
1842		2221
		2222	int
		2223	fade_out (int ms)
		2224	CODE:
		2225	RETVAL = Mix_FadeOutMusic (ms);
		2226	OUTPUT:
		2227	RETVAL
		2228
1843	CFPlus::MixMusic	2229	CFPlus::MixMusic
1844	new_from_file (SV class, char path)	2230	new_from_file (SV class, char path)
1845	CODE:	2231	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2232	RETVAL = Mix_LoadMUS (path);
1847	OUTPUT:	2233	OUTPUT:
…		…
1854		2240
1855	int	2241	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2242	play (CFPlus::MixMusic self, int loops = -1)
1857	CODE:	2243	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2244	RETVAL = Mix_PlayMusic (self, loops);
		2245	OUTPUT:
		2246	RETVAL
		2247
		2248	int
		2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2250	CODE:
		2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
1859	OUTPUT:	2252	OUTPUT:
1860	RETVAL	2253	RETVAL
1861		2254
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1863		2256
…		…
1867	static const struct {	2260	static const struct {
1868	const char *name;	2261	const char *name;
1869	IV iv;	2262	IV iv;
1870	} *civ, const_iv[] = {	2263	} *civ, const_iv[] = {
1871	# define const_iv(name) { # name, (IV)name }	2264	# define const_iv(name) { # name, (IV)name }
		2265	const_iv (GL_VENDOR),
		2266	const_iv (GL_VERSION),
		2267	const_iv (GL_EXTENSIONS),
1872	const_iv (GL_COLOR_MATERIAL),	2268	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2269	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2270	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2271	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2272	const_iv (GL_BLEND),
…		…
1903	const_iv (GL_LUMINANCE),	2299	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2300	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2301	const_iv (GL_FLOAT),
1906	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1907	const_iv (GL_COMPILE),	2303	const_iv (GL_COMPILE),
		2304	const_iv (GL_PROXY_TEXTURE_1D),
		2305	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2306	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2307	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2308	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2309	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2310	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1952	# undef const_iv	2350	# undef const_iv
1953	};	2351	};
1954		2352
1955	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1956	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2355
		2356	texture_av = newAV ();
		2357	AvREAL_off (texture_av);
1957	}	2358	}
1958		2359
1959	char *	2360	char *
1960	gl_vendor ()	2361	gl_vendor ()
1961	CODE:	2362	CODE:
…		…
1972		2373
1973	char *	2374	char *
1974	gl_extensions ()	2375	gl_extensions ()
1975	CODE:	2376	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2377	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2378	OUTPUT:
		2379	RETVAL
		2380
		2381	const char *glGetString (GLenum pname)
		2382
		2383	GLint glGetInteger (GLenum pname)
		2384	CODE:
		2385	glGetIntegerv (pname, &RETVAL);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	GLdouble glGetDouble (GLenum pname)
		2390	CODE:
		2391	glGetDoublev (pname, &RETVAL);
1977	OUTPUT:	2392	OUTPUT:
1978	RETVAL	2393	RETVAL
1979		2394
1980	int glGetError ()	2395	int glGetError ()
1981		2396
…		…
2106		2521
2107	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2522	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2108		2523
2109	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2524	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2110		2525
		2526	void glPixelZoom (float x, float y)
		2527
2111	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2528	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2112		2529
2113	int glGenTexture ()	2530	int glGenTexture ()
2114	CODE:	2531	CODE:
2115	{	2532	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2533	OUTPUT:
2121	RETVAL	2534	RETVAL
2122		2535
2123	void glDeleteTexture (int name)	2536	void glDeleteTexture (int name)
2124	CODE:	2537	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2538	del_texture (name);
2128	}	2539
2129
2130	int glGenList ()	2540	int glGenList ()
2131	CODE:	2541	CODE:
2132	RETVAL = glGenLists (1);	2542	RETVAL = glGenLists (1);
2133	OUTPUT:	2543	OUTPUT:
2134	RETVAL	2544	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs. Revision 1.201 by root, Tue Jul 17 17:39:06 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 1.201 by root, Tue Jul 17 17:39:06 2007 UTC