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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.201 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	{
660	#ifdef _WIN32	781	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	782	char buffer[2048];
663	DWORD buflen;	783	DWORD buflen;
664		784
665	EXTEND (SP, 3);	785	EXTEND (SP, 3);
666		786
…		…
795	_exit (1);	915	_exit (1);
796		916
797	void	917	void
798	_exit (int retval = 0)	918	_exit (int retval = 0)
799	CODE:	919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
		922	#else
800	_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	}
801		934
802	MODULE = CFPlus PACKAGE = CFPlus::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
803		936
804	CFPlus::Font	937	CFPlus::Font
805	new_from_file (SV class, char path, int id = 0)	938	new_from_file (SV class, char path, int id = 0)
…		…
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
1053	CODE:	1186	CODE:
1054	{	1187	{
1055	int index, trailing;	1188	int index, trailing;
1056	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);
1057	RETVAL = index;	1190	RETVAL = index + trailing;
1058	}	1191	}
1059	OUTPUT:	1192	OUTPUT:
1060	RETVAL	1193	RETVAL
1061		1194
1062	void	1195	void
…		…
1068		1201
1069	EXTEND (SP, 3);	1202	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1072	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	}
1073	}	1245	}
1074		1246
1075	void	1247	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
1077	PPCODE:	1249	PPCODE:
…		…
1082	flags	1254	flags
1083	);	1255	);
1084		1256
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086		1258
		1259	int minpot (int n)
		1260
1087	void	1261	void
1088	pad2pot (SV data_, SV w_, SV *h_)	1262	pad2pot (SV data_, SV w_, SV *h_)
1089	CODE:	1263	CODE:
1090	{	1264	{
1091	int ow = SvIV (w_);	1265	int ow = SvIV (w_);
…		…
1168	glDisable (GL_ALPHA_TEST);	1342	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
1170	}	1344	}
1171	}	1345	}
1172		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
1173	MODULE = CFPlus PACKAGE = CFPlus::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
1174		1359
1175	CFPlus::Map	1360	CFPlus::Map
1176	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
1177	CODE:	1362	CODE:
1178	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1364	RETVAL->x = 0;
1180	RETVAL->y = 0;	1365	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1366	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1367	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1373	RETVAL->row = 0;
1191	OUTPUT:	1374	OUTPUT:
1192	RETVAL	1375	RETVAL
1193		1376
1194	void	1377	void
1195	DESTROY (CFPlus::Map self)	1378	DESTROY (CFPlus::Map self)
1196	CODE:	1379	CODE:
1197	{	1380	{
1198	map_clear (self);	1381	map_clear (self);
1199	Safefree (self->face);	1382	Safefree (self->face2tile);
1200	Safefree (self->tex);	1383	Safefree (self->tex);
1201	Safefree (self);	1384	Safefree (self);
1202	}	1385	}
1203		1386
1204	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
1205	clear (CFPlus::Map self)	1394	clear (CFPlus::Map self)
1206	CODE:	1395	CODE:
1207	map_clear (self);	1396	map_clear (self);
1208		1397
1209	void	1398	void
1210	set_face (CFPlus::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1211	CODE:	1400	CODE:
1212	{	1401	{
1213	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1403	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);	1404	}
1216	self->faces *= 2;
1217	}
1218		1405
1219	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;
1220	}	1427	}
1221		1428
1222	void	1429	void
1223	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1224	CODE:	1431	CODE:
1225	{	1432	{
1226	while (self->texs <= texid)	1433	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1434
1232	{	1435	{
1233	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1234		1437
1235	tex->name = name;	1438	tex->name = name;
…		…
1279	CODE:	1482	CODE:
1280	{	1483	{
1281	if (dx > 0)	1484	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1486	else if (dx < 0)
1284	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);
1285		1488
1286	if (dy > 0)	1489	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1490	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1491	else if (dy < 0)
1289	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);
1290		1493
1291	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1293		1496
1294	while (self->y < 0)	1497	while (self->y < 0)
…		…
1346	cell->stat_width = 1;	1549	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1550	cell->stat_hp = *data++;
1348	}	1551	}
1349	else if (cmd == 6) // monster width	1552	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1553	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1554	else if (cmd == 0x47)
1352	{	1555	{
1353	if (*data == 4)	1556	if (*data == 4)
1354	; // decode player tag	1557	; // decode player count
1355		1558
1356	data += *data + 1;	1559	data += *data + 1;
1357	}	1560	}
1358	else if (cmd == 8) // cell flags	1561	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1562	cell->flags = *data++;
…		…
1368	cell->darkness = *data++ + 1;	1571	cell->darkness = *data++ + 1;
1369	}	1572	}
1370		1573
1371	if (flags & 4)	1574	if (flags & 4)
1372	{	1575	{
1373	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];
1374	}	1579	}
1375		1580
1376	if (flags & 2)	1581	if (flags & 2)
1377	{	1582	{
1378	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];
1379	}	1586	}
1380		1587
1381	if (flags & 1)	1588	if (flags & 1)
1382	{	1589	{
1383	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];
1384	}	1593	}
1385	}	1594	}
1386	else	1595	else
1387	cell->darkness = 0;	1596	cell->darkness = 0;
1388	}	1597	}
…		…
1418	{	1627	{
1419	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1420		1629
1421	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1422	{	1631	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1634	int a1 = tex.a;
1430		1635
1431	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1640	}
1437	}	1641	}
1438		1642
1439	*map++ = (r )	1643	*map++ = (r )
1440	\| (g << 8)	1644	\| (g << 8)
…		…
1447	}	1651	}
1448	OUTPUT:	1652	OUTPUT:
1449	RETVAL	1653	RETVAL
1450		1654
1451	void	1655	void
1452	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)
1453	CODE:	1657	CODE:
1454	{	1658	{
1455	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;
1456	int x, y, z;	1663	int x, y, z;
1457	int last_name;	1664	int last_name;
1458	mapface face;
1459		1665
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1666	// thats current max. sorry.
1461	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
1462		1669
1463	/*	1670	// clear key, in case of extra padding
1464	int vx = self->vx = self->w >= sw	1671	memset (&skey, 0, sizeof (skey));
1465	? self->x + (self->w - sw) / 2
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467
1468	int vy = self->vy = self->h >= sh
1469	? self->y + (self->h - sh) / 2
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1471	*/
1472		1672
1473	glColor4ub (255, 255, 255, 255);	1673	glColor4ub (255, 255, 255, 255);
1474		1674
1475	glEnable (GL_BLEND);	1675	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1479		1679
1480	glBegin (GL_QUADS);	1680	glBegin (GL_QUADS);
1481		1681
1482	last_name = 0;	1682	last_name = 0;
1483		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
1484	for (z = 0; z < 3; z++)	1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
1485	for (y = 0; y < sh; y++)	1713	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	1714	if (0 <= y + my && y + my < self->rows)
1487	{	1715	{
1488	maprow *row = self->row + (y + vy);	1716	maprow *row = self->row + (y + my);
1489		1717
1490	for (x = 0; x < sw; x++)	1718	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	1719	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	1720	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	1721	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	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;
1496		1729
1497	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))
1498	{	1819	{
1499	maptex tex = self->tex [face];	1820	int level = (w << 5) \| b;
1500	int px = (x + 1) * 32 - tex.w;	1821	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		1822
1503	if (last_name != tex.name)	1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
1504	{	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
1505	glEnd ();	1848	glEnd ();
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1507	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	}
1508	}	1872	}
1509
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)
1519	{
1520	maptex tex = self->tex [1];
1521	int px = (x + 1) * 32 - tex.w + 2;
1522	int py = (y + 1) * 32 - tex.h - 6;
1523
1524	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1526	glBegin (GL_QUADS);
1527
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1532	}	1873	}
1533	}	1874	}
1534	}
1535	}	1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
1536		1880
1537	glEnd ();	1881	glEnd ();
1538		1882
1539	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1540	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
1541		1885
1542	// top layer: overlays such as the health bar	1886	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	1887	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	1888	if (0 <= y + my && y + my < self->rows)
1545	{	1889	{
1546	maprow *row = self->row + (y + vy);	1890	maprow *row = self->row + (y + my);
1547		1891
1548	for (x = 0; x < sw; x++)	1892	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	1893	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	1894	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	1895	mapcell *cell = row->col + (x + mx - row->c0);
1552		1896
1553	int px = x * 32;	1897	int px = x * T;
1554	int py = y * 32;	1898	int py = y * T;
1555		1899
1556	if (cell->stat_hp)	1900	if (cell->stat_hp)
1557	{	1901	{
1558	int width = cell->stat_width * 32;	1902	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		1904
1561	glColor3ub (0, 0, 0);	1905	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	1906	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	1907	px + width - 1, py);
1564		1908
…		…
1630	glDisable (GL_BLEND);	1974	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	1975	glDisable (GL_TEXTURE_2D);
1632	}	1976	}
1633		1977
1634	void	1978	void
1635	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)
1636	PPCODE:	1980	PPCODE:
1637	{	1981	{
1638	int vx, vy;
1639	int x, y;	1982	int x, y;
1640	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1641	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1642	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1643		1986
1644	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1647		1990
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1991	mx += self->x;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1992	my += self->y;
1650		1993
1651	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1653	{	1996	{
1654	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1655		1998
1656	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2001	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1660		2003
1661	darkness[y * sw4 + x] = cell->darkness	2004	darkness[y * sw4 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2005	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2006	: 255 - FOW_DARKNESS;
1664	}	2007	}
1665	}	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	}
1666		2039
1667	EXTEND (SP, 3);	2040	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2041	PUSHs (sv_2mortal (newSViv (sw4)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2042	PUSHs (sv_2mortal (newSViv (sh)));
1670	PUSHs (darkness_sv);	2043	PUSHs (darkness_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2077	if (row && row->c0 <= x && x < row->c1)
1705	{	2078	{
1706	mapcell *cell = row->col + (x - row->c0);	2079	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2080	uint8_t flags = 0;
1708		2081
1709	if (cell->face [0]) flags \|= 1;	2082	if (cell->tile [0]) flags \|= 1;
1710	if (cell->face [1]) flags \|= 2;	2083	if (cell->tile [1]) flags \|= 2;
1711	if (cell->face [2]) flags \|= 4;	2084	if (cell->tile [2]) flags \|= 4;
1712		2085
1713	*data++ = flags;	2086	*data++ = flags;
1714		2087
1715	if (flags & 1)	2088	if (flags & 1)
1716	{	2089	{
		2090	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2091	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2092	*data++ = tile;
1719	}	2093	}
1720		2094
1721	if (flags & 2)	2095	if (flags & 2)
1722	{	2096	{
		2097	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2098	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2099	*data++ = tile;
1725	}	2100	}
1726		2101
1727	if (flags & 4)	2102	if (flags & 4)
1728	{	2103	{
		2104	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2105	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2106	*data++ = tile;
1731	}	2107	}
1732	}	2108	}
1733	else	2109	else
1734	*data++ = 0;	2110	*data++ = 0;
1735	}	2111	}
…		…
1775	{	2151	{
1776	uint8_t flags = *data++;	2152	uint8_t flags = *data++;
1777		2153
1778	if (flags)	2154	if (flags)
1779	{	2155	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2156	mapcell *cell = row_get_cell (row, x);
		2157	tileid tile[3] = { 0, 0, 0 };
1783		2158
1784	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2159	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1785	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2160	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1786	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2161	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1787		2162
1788	if (cell->darkness == 0)	2163	if (cell->darkness == 0)
1789	{	2164	{
1790	cell->darkness = 0;	2165	cell->darkness = 0;
1791		2166
1792	for (z = 0; z <= 2; z++)	2167	for (z = 0; z <= 2; z++)
1793	{	2168	{
1794	cell->face[z] = face[z];	2169	tileid t = tile [z];
1795		2170
1796	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2171	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2172	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2173	XPUSHs (sv_2mortal (newSViv (t)));
		2174	need_texid (self, t);
		2175	}
		2176
		2177	cell->tile [z] = t;
1798	}	2178	}
1799	}	2179	}
1800	}	2180	}
1801	}	2181	}
1802	}	2182	}
…		…
1837	CODE:	2217	CODE:
1838	RETVAL = Mix_VolumeMusic (volume);	2218	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2219	OUTPUT:
1840	RETVAL	2220	RETVAL
1841		2221
		2222	int
		2223	fade_out (int ms)
		2224	CODE:
		2225	RETVAL = Mix_FadeOutMusic (ms);
		2226	OUTPUT:
		2227	RETVAL
		2228
1842	CFPlus::MixMusic	2229	CFPlus::MixMusic
1843	new_from_file (SV class, char path)	2230	new_from_file (SV class, char path)
1844	CODE:	2231	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2232	RETVAL = Mix_LoadMUS (path);
1846	OUTPUT:	2233	OUTPUT:
…		…
1853		2240
1854	int	2241	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2242	play (CFPlus::MixMusic self, int loops = -1)
1856	CODE:	2243	CODE:
1857	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);
1858	OUTPUT:	2252	OUTPUT:
1859	RETVAL	2253	RETVAL
1860		2254
1861	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1862		2256
…		…
1866	static const struct {	2260	static const struct {
1867	const char *name;	2261	const char *name;
1868	IV iv;	2262	IV iv;
1869	} *civ, const_iv[] = {	2263	} *civ, const_iv[] = {
1870	# 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),
1871	const_iv (GL_COLOR_MATERIAL),	2268	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2269	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2270	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2271	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2272	const_iv (GL_BLEND),
…		…
1902	const_iv (GL_LUMINANCE),	2299	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2300	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2301	const_iv (GL_FLOAT),
1905	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1906	const_iv (GL_COMPILE),	2303	const_iv (GL_COMPILE),
		2304	const_iv (GL_PROXY_TEXTURE_1D),
		2305	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2306	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2307	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2308	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2309	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2310	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1951	# undef const_iv	2350	# undef const_iv
1952	};	2351	};
1953		2352
1954	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; )
1955	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);
1956	}	2358	}
1957		2359
1958	char *	2360	char *
1959	gl_vendor ()	2361	gl_vendor ()
1960	CODE:	2362	CODE:
…		…
1971		2373
1972	char *	2374	char *
1973	gl_extensions ()	2375	gl_extensions ()
1974	CODE:	2376	CODE:
1975	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);
1976	OUTPUT:	2392	OUTPUT:
1977	RETVAL	2393	RETVAL
1978		2394
1979	int glGetError ()	2395	int glGetError ()
1980		2396
…		…
2105		2521
2106	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)
2107		2523
2108	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)
2109		2525
		2526	void glPixelZoom (float x, float y)
		2527
2110	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)
2111		2529
2112	int glGenTexture ()	2530	int glGenTexture ()
2113	CODE:	2531	CODE:
2114	{	2532	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	2533	OUTPUT:
2120	RETVAL	2534	RETVAL
2121		2535
2122	void glDeleteTexture (int name)	2536	void glDeleteTexture (int name)
2123	CODE:	2537	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	2538	del_texture (name);
2127	}	2539
2128
2129	int glGenList ()	2540	int glGenList ()
2130	CODE:	2541	CODE:
2131	RETVAL = glGenLists (1);	2542	RETVAL = glGenLists (1);
2132	OUTPUT:	2543	OUTPUT:
2133	RETVAL	2544	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs. Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC