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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
16	#endif	22	#endif
17		23
		24	#include <assert.h>
18	#include <math.h>	25	#include <math.h>
19	#include <string.h>	26	#include <string.h>
20	#include <stdio.h>	27	#include <stdio.h>
21	#include <stdlib.h>	28	#include <stdlib.h>
22		29
37	# include <sys/types.h>	44	# include <sys/types.h>
38	# include <sys/socket.h>	45	# include <sys/socket.h>
39	# include <netinet/in.h>	46	# include <netinet/in.h>
40	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
41	# include <inttypes.h>	48	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	49	#endif
50		50
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		52
53	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
54		54
55	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
…		…
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	62	#else
63	# define PARACHUTE 0	63	# define PARACHUTE 0
64	#endif	64	#endif
65		65
		66	static AV *texture_av;
		67
66	static struct	68	static struct
67	{	69	{
68	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	71	#include "glfunc.h"
70	#undef GL_FUNC	72	#undef GL_FUNC
71	} gl;	73	} gl;
72		74
		75	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	77	{
75	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	82	else
80	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
81	}	84	}
82		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
83	#include "texcache.c"	110	#include "texcache.c"
84		111
85	#include "pango-font.c"	112	#include "pango-font.c"
86	#include "pango-fontmap.c"	113	#include "pango-fontmap.c"
87	#include "pango-render.c"	114	#include "pango-render.c"
…		…
160		187
161	*w = rect.width;	188	*w = rect.width;
162	*h = rect.height;	189	*h = rect.height;
163	}	190	}
164		191
		192	typedef uint16_t tileid;
165	typedef uint16_t mapface;	193	typedef uint16_t faceid;
166		194
167	typedef struct {	195	typedef struct {
168	GLint name;	196	int name;
169	int w, h;	197	int w, h;
170	float s, t;	198	float s, t;
171	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
172	} maptex;	202	} maptex;
173		203
174	typedef struct {	204	typedef struct {
175	uint32_t player;	205	uint32_t player;
176	mapface face[3];	206	tileid tile[3];
177	uint16_t darkness;	207	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	208	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	209	} mapcell;
180		210
181	typedef struct {	211	typedef struct {
182	int32_t c0, c1;	212	int32_t c0, c1;
183	mapcell *col;	213	mapcell *col;
184	} maprow;	214	} maprow;
185		215
186	typedef struct map {	216	typedef struct map {
187	int x, y, w, h;	217	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	219	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	220	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		221
195	int32_t rows;	222	int32_t rows;
196	maprow *row;	223	maprow *row;
197	} *CFPlus__Map;	224	} *CFPlus__Map;
198		225
…		…
218	return ptr;	245	return ptr;
219	}	246	}
220		247
221	#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))
222	#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	}
223		270
224	static maprow *	271	static maprow *
225	map_get_row (CFPlus__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
226	{	273	{
227	if (0 > y)	274	if (0 > y)
…		…
322	cell->player = 0;	369	cell->player = 0;
323	}	370	}
324	}	371	}
325	}	372	}
326		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
327	static void	390	static void
328	music_finished (void)	391	music_finished (void)
329	{	392	{
330	SDL_UserEvent ev;	393	SDL_UserEvent ev;
331		394
…		…
364	n \|= n >> 8;	427	n \|= n >> 8;
365	n \|= n >> 16;	428	n \|= n >> 16;
366		429
367	return n + 1;	430	return n + 1;
368	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
369		436
370	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
371		438
372	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
373		440
…		…
377	static const struct {	444	static const struct {
378	const char *name;	445	const char *name;
379	IV iv;	446	IV iv;
380	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
399	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
400	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
464	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),
477	const_iv (KMOD_SHIFT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	556	# undef const_iv
481	};	557	};
482		558
483	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; )
484	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);
485	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
486		571
487	int	572	int
488	in_destruct ()	573	in_destruct ()
489	CODE:	574	CODE:
490	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
502	opengl_fontmap = pango_opengl_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
505	}	590	}
506		591
		592	char *
		593	SDL_GetError ()
		594
507	int	595	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		597
510	void	598	void
511	SDL_Quit ()	599	SDL_Quit ()
512		600
513	void	601	void
514	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	603	PPCODE:
516	{	604	{
517	SDL_Rect **m;	605	SDL_Rect **m;
518		606
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		611
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		614
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		619
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	621	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	624	#endif
537		625
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		627
543	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
544	while (*m)	629	while (*m)
545	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
546	AV *av = newAV ();	633	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
550		640
551	++m;	641	++m;
552	}	642	}
553	}	643	}
554		644
555	char *
556	SDL_GetError ()
557
558	int	645	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	659	);
		660
564	if (RETVAL)	661	if (RETVAL)
565	{	662	{
		663	av_clear (texture_av);
		664
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
567	# 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);
568	# include "glfunc.h"	667	#include "glfunc.h"
569	# undef GL_FUNC	668	#undef GL_FUNC
570	}	669	}
		670	}
571	OUTPUT:	671	OUTPUT:
572	RETVAL	672	RETVAL
573		673
574	void	674	void
575	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
576		676
577	char *	677	char *
578	SDL_GetKeyName (int sym)	678	SDL_GetKeyName (int sym)
579		679
		680	int
		681	SDL_GetAppState ()
		682
580	void	683	void
581	SDL_PollEvent ()	684	poll_events ()
582	PPCODE:	685	PPCODE:
583	{	686	{
584	SDL_Event ev;	687	SDL_Event ev;
585		688
586	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	691	{
588	HV *hv = newHV ();	692	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		694
591	switch (ev.type)	695	switch (ev.type)
…		…
593	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
594	case SDL_KEYUP:	698	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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 */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	704	break;
600		705
601	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	709	break;
605		710
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
614	break;	737	break;
615		738
616	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
647	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
648		771
649	void	772	void
650	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
651	CODE:	774	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		776
656	void	777	void
657	win32_proxy_info ()	778	win32_proxy_info ()
658	PPCODE:	779	PPCODE:
659	{	780	{
…		…
794	_exit (1);	915	_exit (1);
795		916
796	void	917	void
797	_exit (int retval = 0)	918	_exit (int retval = 0)
798	CODE:	919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
		922	#else
799	_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	}
800		934
801	MODULE = CFPlus PACKAGE = CFPlus::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
802		936
803	CFPlus::Font	937	CFPlus::Font
804	new_from_file (SV class, char path, int id = 0)	938	new_from_file (SV class, char path, int id = 0)
…		…
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
1052	CODE:	1186	CODE:
1053	{	1187	{
1054	int index, trailing;	1188	int index, trailing;
1055	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);
1056	RETVAL = index;	1190	RETVAL = index + trailing;
1057	}	1191	}
1058	OUTPUT:	1192	OUTPUT:
1059	RETVAL	1193	RETVAL
1060		1194
1061	void	1195	void
…		…
1067		1201
1068	EXTEND (SP, 3);	1202	EXTEND (SP, 3);
1069	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1071	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	}
1072	}	1245	}
1073		1246
1074	void	1247	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
1076	PPCODE:	1249	PPCODE:
…		…
1081	flags	1254	flags
1082	);	1255	);
1083		1256
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085		1258
		1259	int minpot (int n)
		1260
1086	void	1261	void
1087	pad2pot (SV data_, SV w_, SV *h_)	1262	pad2pot (SV data_, SV w_, SV *h_)
1088	CODE:	1263	CODE:
1089	{	1264	{
1090	int ow = SvIV (w_);	1265	int ow = SvIV (w_);
…		…
1167	glDisable (GL_ALPHA_TEST);	1342	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
1169	}	1344	}
1170	}	1345	}
1171		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
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
1173		1359
1174	CFPlus::Map	1360	CFPlus::Map
1175	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
1176	CODE:	1362	CODE:
1177	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1364	RETVAL->x = 0;
1179	RETVAL->y = 0;	1365	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1366	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1367	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1373	RETVAL->row = 0;
1190	OUTPUT:	1374	OUTPUT:
1191	RETVAL	1375	RETVAL
1192		1376
1193	void	1377	void
1194	DESTROY (CFPlus::Map self)	1378	DESTROY (CFPlus::Map self)
1195	CODE:	1379	CODE:
1196	{	1380	{
1197	map_clear (self);	1381	map_clear (self);
1198	Safefree (self->face);	1382	Safefree (self->face2tile);
1199	Safefree (self->tex);	1383	Safefree (self->tex);
1200	Safefree (self);	1384	Safefree (self);
1201	}	1385	}
1202		1386
1203	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
1204	clear (CFPlus::Map self)	1394	clear (CFPlus::Map self)
1205	CODE:	1395	CODE:
1206	map_clear (self);	1396	map_clear (self);
1207		1397
1208	void	1398	void
1209	set_face (CFPlus::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1210	CODE:	1400	CODE:
1211	{	1401	{
1212	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1403	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);	1404	}
1215	self->faces *= 2;
1216	}
1217		1405
1218	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;
1219	}	1427	}
1220		1428
1221	void	1429	void
1222	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)
1223	CODE:	1431	CODE:
1224	{	1432	{
1225	while (self->texs <= texid)	1433	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1434
1231	{	1435	{
1232	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1233		1437
1234	tex->name = name;	1438	tex->name = name;
…		…
1278	CODE:	1482	CODE:
1279	{	1483	{
1280	if (dx > 0)	1484	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1486	else if (dx < 0)
1283	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);
1284		1488
1285	if (dy > 0)	1489	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1490	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1491	else if (dy < 0)
1288	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);
1289		1493
1290	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1292		1496
1293	while (self->y < 0)	1497	while (self->y < 0)
…		…
1345	cell->stat_width = 1;	1549	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1550	cell->stat_hp = *data++;
1347	}	1551	}
1348	else if (cmd == 6) // monster width	1552	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1553	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1554	else if (cmd == 0x47)
1351	{	1555	{
1352	if (*data == 4)	1556	if (*data == 4)
1353	; // decode player tag	1557	; // decode player count
1354		1558
1355	data += *data + 1;	1559	data += *data + 1;
1356	}	1560	}
1357	else if (cmd == 8) // cell flags	1561	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1562	cell->flags = *data++;
…		…
1367	cell->darkness = *data++ + 1;	1571	cell->darkness = *data++ + 1;
1368	}	1572	}
1369		1573
1370	if (flags & 4)	1574	if (flags & 4)
1371	{	1575	{
1372	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];
1373	}	1579	}
1374		1580
1375	if (flags & 2)	1581	if (flags & 2)
1376	{	1582	{
1377	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];
1378	}	1586	}
1379		1587
1380	if (flags & 1)	1588	if (flags & 1)
1381	{	1589	{
1382	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];
1383	}	1593	}
1384	}	1594	}
1385	else	1595	else
1386	cell->darkness = 0;	1596	cell->darkness = 0;
1387	}	1597	}
…		…
1417	{	1627	{
1418	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1419		1629
1420	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1421	{	1631	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1634	int a1 = tex.a;
1429		1635
1430	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1640	}
1436	}	1641	}
1437		1642
1438	*map++ = (r )	1643	*map++ = (r )
1439	\| (g << 8)	1644	\| (g << 8)
…		…
1446	}	1651	}
1447	OUTPUT:	1652	OUTPUT:
1448	RETVAL	1653	RETVAL
1449		1654
1450	void	1655	void
1451	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)
1452	CODE:	1657	CODE:
1453	{	1658	{
1454	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;
1455	int x, y, z;	1663	int x, y, z;
1456	int last_name;	1664	int last_name;
1457	mapface face;
1458		1665
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1666	// thats current max. sorry.
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
1461		1669
1462	/*	1670	// clear key, in case of extra padding
1463	int vx = self->vx = self->w >= sw	1671	memset (&skey, 0, sizeof (skey));
1464	? self->x + (self->w - sw) / 2
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466
1467	int vy = self->vy = self->h >= sh
1468	? self->y + (self->h - sh) / 2
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1470	*/
1471		1672
1472	glColor4ub (255, 255, 255, 255);	1673	glColor4ub (255, 255, 255, 255);
1473		1674
1474	glEnable (GL_BLEND);	1675	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1478		1679
1479	glBegin (GL_QUADS);	1680	glBegin (GL_QUADS);
1480		1681
1481	last_name = 0;	1682	last_name = 0;
1482		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
1483	for (z = 0; z < 3; z++)	1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
1484	for (y = 0; y < sh; y++)	1713	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1714	if (0 <= y + my && y + my < self->rows)
1486	{	1715	{
1487	maprow *row = self->row + (y + vy);	1716	maprow *row = self->row + (y + my);
1488		1717
1489	for (x = 0; x < sw; x++)	1718	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1719	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1720	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1721	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	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;
1495		1729
1496	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))
1497	{	1819	{
1498	maptex tex = self->tex [face];	1820	int level = (w << 5) \| b;
1499	int px = (x + 1) * 32 - tex.w;	1821	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1822
1502	if (last_name != tex.name)	1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
1503	{	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
1504	glEnd ();	1848	glEnd ();
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1506	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	}
1507	}	1872	}
1508
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)
1518	{
1519	maptex tex = self->tex [1];
1520	int px = (x + 1) * 32 - tex.w + 2;
1521	int py = (y + 1) * 32 - tex.h - 6;
1522
1523	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1525	glBegin (GL_QUADS);
1526
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1531	}	1873	}
1532	}	1874	}
1533	}
1534	}	1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
1535		1880
1536	glEnd ();	1881	glEnd ();
1537		1882
1538	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1539	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
1540		1885
1541	// top layer: overlays such as the health bar	1886	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	1887	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	1888	if (0 <= y + my && y + my < self->rows)
1544	{	1889	{
1545	maprow *row = self->row + (y + vy);	1890	maprow *row = self->row + (y + my);
1546		1891
1547	for (x = 0; x < sw; x++)	1892	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	1893	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	1894	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	1895	mapcell *cell = row->col + (x + mx - row->c0);
1551		1896
1552	int px = x * 32;	1897	int px = x * T;
1553	int py = y * 32;	1898	int py = y * T;
1554		1899
1555	if (cell->stat_hp)	1900	if (cell->stat_hp)
1556	{	1901	{
1557	int width = cell->stat_width * 32;	1902	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		1904
1560	glColor3ub (0, 0, 0);	1905	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	1906	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	1907	px + width - 1, py);
1563		1908
…		…
1629	glDisable (GL_BLEND);	1974	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	1975	glDisable (GL_TEXTURE_2D);
1631	}	1976	}
1632		1977
1633	void	1978	void
1634	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)
1635	PPCODE:	1980	PPCODE:
1636	{	1981	{
1637	int vx, vy;
1638	int x, y;	1982	int x, y;
1639	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1640	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1641	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1642		1986
1643	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1646		1990
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1991	mx += self->x;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1992	my += self->y;
1649		1993
1650	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1652	{	1996	{
1653	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1654		1998
1655	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2001	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1659		2003
1660	darkness[y * sw4 + x] = cell->darkness	2004	darkness[y * sw4 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2005	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2006	: 255 - FOW_DARKNESS;
1663	}	2007	}
1664	}	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	}
1665		2039
1666	EXTEND (SP, 3);	2040	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2041	PUSHs (sv_2mortal (newSViv (sw4)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2042	PUSHs (sv_2mortal (newSViv (sh)));
1669	PUSHs (darkness_sv);	2043	PUSHs (darkness_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2077	if (row && row->c0 <= x && x < row->c1)
1704	{	2078	{
1705	mapcell *cell = row->col + (x - row->c0);	2079	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2080	uint8_t flags = 0;
1707		2081
1708	if (cell->face [0]) flags \|= 1;	2082	if (cell->tile [0]) flags \|= 1;
1709	if (cell->face [1]) flags \|= 2;	2083	if (cell->tile [1]) flags \|= 2;
1710	if (cell->face [2]) flags \|= 4;	2084	if (cell->tile [2]) flags \|= 4;
1711		2085
1712	*data++ = flags;	2086	*data++ = flags;
1713		2087
1714	if (flags & 1)	2088	if (flags & 1)
1715	{	2089	{
		2090	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2091	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2092	*data++ = tile;
1718	}	2093	}
1719		2094
1720	if (flags & 2)	2095	if (flags & 2)
1721	{	2096	{
		2097	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2098	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2099	*data++ = tile;
1724	}	2100	}
1725		2101
1726	if (flags & 4)	2102	if (flags & 4)
1727	{	2103	{
		2104	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2105	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2106	*data++ = tile;
1730	}	2107	}
1731	}	2108	}
1732	else	2109	else
1733	*data++ = 0;	2110	*data++ = 0;
1734	}	2111	}
…		…
1774	{	2151	{
1775	uint8_t flags = *data++;	2152	uint8_t flags = *data++;
1776		2153
1777	if (flags)	2154	if (flags)
1778	{	2155	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2156	mapcell *cell = row_get_cell (row, x);
		2157	tileid tile[3] = { 0, 0, 0 };
1782		2158
1783	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2159	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1784	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2160	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1785	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2161	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1786		2162
1787	if (cell->darkness == 0)	2163	if (cell->darkness == 0)
1788	{	2164	{
1789	cell->darkness = 0;	2165	cell->darkness = 0;
1790		2166
1791	for (z = 0; z <= 2; z++)	2167	for (z = 0; z <= 2; z++)
1792	{	2168	{
1793	cell->face[z] = face[z];	2169	tileid t = tile [z];
1794		2170
1795	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2171	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2172	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2173	XPUSHs (sv_2mortal (newSViv (t)));
		2174	need_texid (self, t);
		2175	}
		2176
		2177	cell->tile [z] = t;
1797	}	2178	}
1798	}	2179	}
1799	}	2180	}
1800	}	2181	}
1801	}	2182	}
…		…
1836	CODE:	2217	CODE:
1837	RETVAL = Mix_VolumeMusic (volume);	2218	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2219	OUTPUT:
1839	RETVAL	2220	RETVAL
1840		2221
		2222	int
		2223	fade_out (int ms)
		2224	CODE:
		2225	RETVAL = Mix_FadeOutMusic (ms);
		2226	OUTPUT:
		2227	RETVAL
		2228
1841	CFPlus::MixMusic	2229	CFPlus::MixMusic
1842	new_from_file (SV class, char path)	2230	new_from_file (SV class, char path)
1843	CODE:	2231	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2232	RETVAL = Mix_LoadMUS (path);
1845	OUTPUT:	2233	OUTPUT:
…		…
1852		2240
1853	int	2241	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2242	play (CFPlus::MixMusic self, int loops = -1)
1855	CODE:	2243	CODE:
1856	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);
1857	OUTPUT:	2252	OUTPUT:
1858	RETVAL	2253	RETVAL
1859		2254
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1861		2256
…		…
1865	static const struct {	2260	static const struct {
1866	const char *name;	2261	const char *name;
1867	IV iv;	2262	IV iv;
1868	} *civ, const_iv[] = {	2263	} *civ, const_iv[] = {
1869	# 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),
1870	const_iv (GL_COLOR_MATERIAL),	2268	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2269	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2270	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2271	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2272	const_iv (GL_BLEND),
…		…
1901	const_iv (GL_LUMINANCE),	2299	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2300	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2301	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1905	const_iv (GL_COMPILE),	2303	const_iv (GL_COMPILE),
		2304	const_iv (GL_PROXY_TEXTURE_1D),
		2305	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2306	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2307	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2308	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2309	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2310	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1950	# undef const_iv	2350	# undef const_iv
1951	};	2351	};
1952		2352
1953	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; )
1954	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);
1955	}	2358	}
1956		2359
1957	char *	2360	char *
1958	gl_vendor ()	2361	gl_vendor ()
1959	CODE:	2362	CODE:
…		…
1970		2373
1971	char *	2374	char *
1972	gl_extensions ()	2375	gl_extensions ()
1973	CODE:	2376	CODE:
1974	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);
1975	OUTPUT:	2392	OUTPUT:
1976	RETVAL	2393	RETVAL
1977		2394
1978	int glGetError ()	2395	int glGetError ()
1979		2396
…		…
2104		2521
2105	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)
2106		2523
2107	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)
2108		2525
		2526	void glPixelZoom (float x, float y)
		2527
2109	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)
2110		2529
2111	int glGenTexture ()	2530	int glGenTexture ()
2112	CODE:	2531	CODE:
2113	{	2532	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2533	OUTPUT:
2119	RETVAL	2534	RETVAL
2120		2535
2121	void glDeleteTexture (int name)	2536	void glDeleteTexture (int name)
2122	CODE:	2537	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2538	del_texture (name);
2126	}	2539
2127
2128	int glGenList ()	2540	int glGenList ()
2129	CODE:	2541	CODE:
2130	RETVAL = glGenLists (1);	2542	RETVAL = glGenLists (1);
2131	OUTPUT:	2543	OUTPUT:
2132	RETVAL	2544	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.159 by root, Sun Oct 8 21:22:29 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 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC