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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 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	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
36	# include <sys/types.h>	44	# include <sys/types.h>
37	# include <sys/socket.h>	45	# include <sys/socket.h>
38	# include <netinet/in.h>	46	# include <netinet/in.h>
39	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
40	# include <inttypes.h>	48	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	49	#endif
49		50
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		52
52	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
53		54
54	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	62	#else
62	# define PARACHUTE 0	63	# define PARACHUTE 0
63	#endif	64	#endif
64		65
		66	static AV *texture_av;
		67
65	static struct	68	static struct
66	{	69	{
67	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	71	#include "glfunc.h"
69	#undef GL_FUNC	72	#undef GL_FUNC
70	} gl;	73	} gl;
71		74
		75	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	77	{
74	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	82	else
79	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
80	}	84	}
81		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
82	#include "texcache.c"	110	#include "texcache.c"
83		111
84	#include "pango-font.c"	112	#include "pango-font.c"
85	#include "pango-fontmap.c"	113	#include "pango-fontmap.c"
86	#include "pango-render.c"	114	#include "pango-render.c"
…		…
144	}	172	}
145		173
146	static void	174	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
148	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
150		181
151	if (!w) w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		184
154	w = (w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
155	}	186	if (!rect.height) rect.height = 1;
156		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
157	typedef uint16_t mapface;	193	typedef uint16_t faceid;
158		194
159	typedef struct {	195	typedef struct {
160	GLint name;	196	int name;
161	int w, h;	197	int w, h;
162	float s, t;	198	float s, t;
163	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
164	} maptex;	202	} maptex;
165		203
166	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
167	int16_t darkness;	207	uint16_t darkness;
168	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	209	} mapcell;
170		210
171	typedef struct {	211	typedef struct {
172	int32_t c0, c1;	212	int32_t c0, c1;
173	mapcell *col;	213	mapcell *col;
174	} maprow;	214	} maprow;
175		215
176	typedef struct map {	216	typedef struct map {
177	int x, y, w, h;	217	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	219	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	220	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		221
185	int32_t rows;	222	int32_t rows;
186	maprow *row;	223	maprow *row;
187	} *CFPlus__Map;	224	} *CFPlus__Map;
188		225
…		…
208	return ptr;	245	return ptr;
209	}	246	}
210		247
211	#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))
212	#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	}
213		270
214	static maprow *	271	static maprow *
215	map_get_row (CFPlus__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
216	{	273	{
217	if (0 > y)	274	if (0 > y)
…		…
286	static void	343	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
288	{	345	{
289	int x, y;	346	int x, y;
290	maprow *row;	347	maprow *row;
		348	mapcell *cell;
291		349
292	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	351	if (y >= 0)
294	{	352	{
295	if (y >= self->rows)	353	if (y >= self->rows)
…		…
301	if (x >= row->c0)	359	if (x >= row->c0)
302	{	360	{
303	if (x >= row->c1)	361	if (x >= row->c1)
304	break;	362	break;
305		363
306	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
307	}	370	}
308	}	371	}
		372	}
		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);
309	}	388	}
310		389
311	static void	390	static void
312	music_finished (void)	391	music_finished (void)
313	{	392	{
…		…
348	n \|= n >> 8;	427	n \|= n >> 8;
349	n \|= n >> 16;	428	n \|= n >> 16;
350		429
351	return n + 1;	430	return n + 1;
352	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
353		436
354	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
355		438
356	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
357		440
…		…
361	static const struct {	444	static const struct {
362	const char *name;	445	const char *name;
363	IV iv;	446	IV iv;
364	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
365	# 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
366	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
383	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
384	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
448	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),
461	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	556	# undef const_iv
465	};	557	};
466		558
467	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; )
468	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);
469	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
470		571
471	int	572	int
472	in_destruct ()	573	in_destruct ()
473	CODE:	574	CODE:
474	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
545	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	648	);
548	if (RETVAL)	649	if (RETVAL)
549	{	650	{
		651	av_clear (texture_av);
		652
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
551	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552	# include "glfunc.h"	655	# include "glfunc.h"
553	# undef GL_FUNC	656	# undef GL_FUNC
		657
554	}	658	}
555	OUTPUT:	659	OUTPUT:
556	RETVAL	660	RETVAL
557		661
558	void	662	void
559	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
560		664
561	char *	665	char *
562	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
563		667
		668	int
		669	SDL_GetAppState ()
		670
564	void	671	void
565	SDL_PollEvent ()	672	poll_events ()
566	PPCODE:	673	PPCODE:
567	{	674	{
568	SDL_Event ev;	675	SDL_Event ev;
569		676
570	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	679	{
572	HV *hv = newHV ();	680	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		682
575	switch (ev.type)	683	switch (ev.type)
…		…
577	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
578	case SDL_KEYUP:	686	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		690	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	692	break;
584		693
585	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	697	break;
589		698
590	case SDL_MOUSEMOTION:	699	case SDL_MOUSEMOTION:
		700	{
		701	int state = ev.motion.state;
		702	int x = ev.motion.x;
		703	int y = ev.motion.y;
		704	int xrel = ev.motion.xrel;
		705	int yrel = ev.motion.yrel;
		706
		707	/* do simplistic event compression */
		708	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		709	&& state == ev.motion.state)
		710	{
		711	xrel += ev.motion.xrel;
		712	yrel += ev.motion.yrel;
		713	x = ev.motion.x;
		714	y = ev.motion.y;
		715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		716	}
		717
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
598	break;	725	break;
599		726
600	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
631	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
632		759
633	void	760	void
634	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
635	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
636	#ifndef _WIN32	769	#ifdef _WIN32
637	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	770	char buffer[2048];
		771	DWORD buflen;
		772
		773	EXTEND (SP, 3);
		774
		775	buflen = sizeof (buffer);
		776	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		777	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		778	{
		779	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		780
		781	buflen = sizeof (buffer);
		782	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		783	{
		784	PUSHs (newSVpv (buffer, 0));
		785
		786	buflen = sizeof (buffer);
		787	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		788	PUSHs (newSVpv (buffer, 0));
		789	}
		790	}
638	#endif	791	#endif
		792	}
639		793
640	void	794	void
641	add_font (char *file)	795	add_font (char *file)
642	CODE:	796	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	902	#endif
749	_exit (1);	903	_exit (1);
750		904
751	void	905	void
752	_exit (int retval)	906	_exit (int retval = 0)
753	CODE:	907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
		910	#else
754	_exit (retval);	911	_exit (retval);
		912	#endif
		913
		914	void
		915	debug ()
		916	CODE:
		917	{
		918	#if DEBUG
		919	VALGRIND_DO_LEAK_CHECK;
		920	#endif
		921	}
755		922
756	MODULE = CFPlus PACKAGE = CFPlus::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
757		924
758	CFPlus::Font	925	CFPlus::Font
759	new_from_file (SV class, char path, int id = 0)	926	new_from_file (SV class, char path, int id = 0)
…		…
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
1007	CODE:	1174	CODE:
1008	{	1175	{
1009	int index, trailing;	1176	int index, trailing;
1010	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011	RETVAL = index;	1178	RETVAL = index + trailing;
1012	}	1179	}
1013	OUTPUT:	1180	OUTPUT:
1014	RETVAL	1181	RETVAL
1015		1182
1016	void	1183	void
…		…
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1027	}	1194	}
1028		1195
1029	void	1196	void
		1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1198	PPCODE:
		1199	{
		1200	int line, x;
		1201
		1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1204
		1205	EXTEND (SP, 2);
		1206	PUSHs (sv_2mortal (newSViv (line - 1)));
		1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1208	}
		1209
		1210	void
		1211	line_x_to_index (CFPlus::Layout self, int line, int x)
		1212	PPCODE:
		1213	{
		1214	PangoLayoutLine *lp;
		1215	int index, trailing;
		1216
		1217	if (line < 0)
		1218	XSRETURN_EMPTY;
		1219
		1220	if (!(lp = pango_layout_get_line (self->pl, line)))
		1221	XSRETURN_EMPTY; /* do better */
		1222
		1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1224
		1225	EXTEND (SP, 2);
		1226	if (GIMME_V == G_SCALAR)
		1227	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1228	else
		1229	{
		1230	PUSHs (sv_2mortal (newSViv (index)));
		1231	PUSHs (sv_2mortal (newSViv (trailing)));
		1232	}
		1233	}
		1234
		1235	void
1030	render (CFPlus::Layout self, float x, float y)	1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
1031	PPCODE:	1237	PPCODE:
1032	pango_opengl_render_layout_subpixel (	1238	pango_opengl_render_layout_subpixel (
1033	self->pl,	1239	self->pl,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1240	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a	1241	self->r, self->g, self->b, self->a,
		1242	flags
1036	);	1243	);
1037		1244
1038	MODULE = CFPlus PACKAGE = CFPlus::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
		1246
		1247	int minpot (int n)
1039		1248
1040	void	1249	void
1041	pad2pot (SV data_, SV w_, SV *h_)	1250	pad2pot (SV data_, SV w_, SV *h_)
1042	CODE:	1251	CODE:
1043	{	1252	{
…		…
1121	glDisable (GL_ALPHA_TEST);	1330	glDisable (GL_ALPHA_TEST);
1122	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
1123	}	1332	}
1124	}	1333	}
1125		1334
		1335	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1336	CODE:
		1337	{
		1338	GLint width;
		1339	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1340	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1341	RETVAL = width > 0;
		1342	}
		1343	OUTPUT:
		1344	RETVAL
		1345
1126	MODULE = CFPlus PACKAGE = CFPlus::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
1127		1347
1128	CFPlus::Map	1348	CFPlus::Map
1129	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
1130	CODE:	1350	CODE:
1131	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
1132	RETVAL->x = 0;	1352	RETVAL->x = 0;
1133	RETVAL->y = 0;	1353	RETVAL->y = 0;
1134	RETVAL->w = map_width;	1354	RETVAL->w = 0;
1135	RETVAL->h = map_height;	1355	RETVAL->h = 0;
1136	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
1137	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
1138	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1139	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1140	RETVAL->texs = 8192;
1141	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1142	RETVAL->rows = 0;	1360	RETVAL->rows = 0;
1143	RETVAL->row = 0;	1361	RETVAL->row = 0;
1144	OUTPUT:	1362	OUTPUT:
1145	RETVAL	1363	RETVAL
1146		1364
1147	void	1365	void
1148	DESTROY (CFPlus::Map self)	1366	DESTROY (CFPlus::Map self)
1149	CODE:	1367	CODE:
1150	{	1368	{
1151	map_clear (self);	1369	map_clear (self);
1152	Safefree (self->face);	1370	Safefree (self->face2tile);
1153	Safefree (self->tex);	1371	Safefree (self->tex);
1154	Safefree (self);	1372	Safefree (self);
1155	}	1373	}
1156		1374
1157	void	1375	void
		1376	resize (CFPlus::Map self, int map_width, int map_height)
		1377	CODE:
		1378	self->w = map_width;
		1379	self->h = map_height;
		1380
		1381	void
1158	clear (CFPlus::Map self)	1382	clear (CFPlus::Map self)
1159	CODE:	1383	CODE:
1160	map_clear (self);	1384	map_clear (self);
1161		1385
1162	void	1386	void
1163	set_face (CFPlus::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1164	CODE:	1388	CODE:
1165	{	1389	{
1166	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1167	{	1391	need_texid (self, tile);
1168	Append (mapface, self->face, self->faces, self->faces);	1392	}
1169	self->faces *= 2;
1170	}
1171		1393
1172	self->face [face] = texid;	1394	void
		1395	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1396	CODE:
		1397	{
		1398	tileid texid;
		1399	maptex *tex;
		1400
		1401	if (face < 0 \|\| face >= self->faces)
		1402	return;
		1403
		1404	if (smooth < 0 \|\| smooth >= self->faces)
		1405	return;
		1406
		1407	texid = self->face2tile [face];
		1408
		1409	if (!texid)
		1410	return;
		1411
		1412	tex = self->tex + texid;
		1413	tex->smoothtile = self->face2tile [smooth];
		1414	tex->smoothlevel = level;
1173	}	1415	}
1174		1416
1175	void	1417	void
1176	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)	1418	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)
1177	CODE:	1419	CODE:
1178	{	1420	{
1179	while (self->texs <= texid)	1421	need_texid (self, texid);
1180	{
1181	Append (maptex, self->tex, self->texs, self->texs);
1182	self->texs *= 2;
1183	}
1184		1422
1185	{	1423	{
1186	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1187		1425
1188	tex->name = name;	1426	tex->name = name;
…		…
1230	void	1468	void
1231	scroll (CFPlus::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1232	CODE:	1470	CODE:
1233	{	1471	{
1234	if (dx > 0)	1472	if (dx > 0)
1235	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1236	else if (dx < 0)	1474	else if (dx < 0)
1237	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1475	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1238		1476
1239	if (dy > 0)	1477	if (dy > 0)
1240	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1241	else if (dy < 0)	1479	else if (dy < 0)
1242	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1480	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1243		1481
1244	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1245	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1246		1484
1247	while (self->y < 0)	1485	while (self->y < 0)
…		…
1252	self->y += MAP_EXTEND_Y;	1490	self->y += MAP_EXTEND_Y;
1253	}	1491	}
1254	}	1492	}
1255		1493
1256	void	1494	void
1257	map1a_update (CFPlus::Map self, SV *data_)	1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1258	CODE:	1496	CODE:
1259	{	1497	{
1260	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1261	uint8_t data_end = (uint8_t )SvEND (data_);	1499	uint8_t data_end = (uint8_t )SvEND (data_);
1262	mapcell *cell;	1500	mapcell *cell;
1263	int x, y, flags;	1501	int x, y, flags;
1264		1502
1265	while (data < data_end)	1503	while (data < data_end - 1)
1266	{	1504	{
1267	flags = (data [0] << 8) + data [1]; data += 2;	1505	flags = (data [0] << 8) + data [1]; data += 2;
1268		1506
1269	x = self->x + ((flags >> 10) & 63);	1507	x = self->x + ((flags >> 10) & 63);
1270	y = self->y + ((flags >> 4) & 63);	1508	y = self->y + ((flags >> 4) & 63);
1271		1509
1272	cell = map_get_cell (self, x, y);	1510	cell = map_get_cell (self, x, y);
1273		1511
1274	if (flags & 15)	1512	if (flags & 15)
1275	{	1513	{
1276	if (cell->darkness < 0)	1514	if (!cell->darkness)
1277	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1278	cell->darkness = 0;	1517	cell->darkness = 256;
1279	cell->face [0] = 0;
1280	cell->face [1] = 0;
1281	cell->face [2] = 0;
1282	}	1518	}
1283		1519
1284	cell->darkness = flags & 8 ? *data++ : 255;
1285
1286	//TODO: don't trust server data to be in-range(!)	1520	//TODO: don't trust server data to be in-range(!)
		1521
		1522	if (flags & 8)
		1523	{
		1524	if (extmap)
		1525	{
		1526	uint8_t ext, cmd;
		1527
		1528	do
		1529	{
		1530	ext = *data++;
		1531	cmd = ext & 0x3f;
		1532
		1533	if (cmd < 4)
		1534	cell->darkness = 255 - ext * 64 + 1;
		1535	else if (cmd == 5) // health
		1536	{
		1537	cell->stat_width = 1;
		1538	cell->stat_hp = *data++;
		1539	}
		1540	else if (cmd == 6) // monster width
		1541	cell->stat_width = *data++ + 1;
		1542	else if (cmd == 0x47)
		1543	{
		1544	if (*data == 4)
		1545	; // decode player count
		1546
		1547	data += *data + 1;
		1548	}
		1549	else if (cmd == 8) // cell flags
		1550	cell->flags = *data++;
		1551	else if (ext & 0x40) // unknown, multibyte => skip
		1552	data += *data + 1;
		1553	else
		1554	data++;
		1555	}
		1556	while (ext & 0x80);
		1557	}
		1558	else
		1559	cell->darkness = *data++ + 1;
		1560	}
1287		1561
1288	if (flags & 4)	1562	if (flags & 4)
1289	{	1563	{
1290	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1564	faceid face = (data [0] << 8) + data [1]; data += 2;
		1565	need_facenum (self, face);
		1566	cell->tile [0] = self->face2tile [face];
1291	}	1567	}
1292		1568
1293	if (flags & 2)	1569	if (flags & 2)
1294	{	1570	{
1295	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1571	faceid face = (data [0] << 8) + data [1]; data += 2;
		1572	need_facenum (self, face);
		1573	cell->tile [1] = self->face2tile [face];
1296	}	1574	}
1297		1575
1298	if (flags & 1)	1576	if (flags & 1)
1299	{	1577	{
1300	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1578	faceid face = (data [0] << 8) + data [1]; data += 2;
		1579	need_facenum (self, face);
		1580	cell->tile [2] = self->face2tile [face];
1301	}	1581	}
1302	}	1582	}
1303	else	1583	else
1304	cell->darkness = -1;	1584	cell->darkness = 0;
1305	}	1585	}
1306	}	1586	}
1307		1587
1308	SV *	1588	SV *
1309	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
…		…
1335	{	1615	{
1336	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1337		1617
1338	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1339	{	1619	{
1340	mapface face = cell->face [z];
1341
1342	if (face)
1343	{
1344	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1345	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1346	int a1 = tex.a;	1622	int a1 = tex.a;
1347		1623
1348	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1349	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1350	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1351	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1352	}
1353	}	1628	}
1354	}	1629	}
1355		1630
1356	*map++ = (r )	1631	*map++ = (r )
1357	\| (g << 8)	1632	\| (g << 8)
…		…
1364	}	1639	}
1365	OUTPUT:	1640	OUTPUT:
1366	RETVAL	1641	RETVAL
1367		1642
1368	void	1643	void
1369	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1370	CODE:	1645	CODE:
1371	{	1646	{
1372	int vx, vy;	1647	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1649	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1650	smooth_key skey;
1373	int x, y, z;	1651	int x, y, z;
1374	int last_name;	1652	int last_name;
1375	mapface face;
1376		1653
1377	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1654	// thats current max. sorry.
1378	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1655	if (sw > 255) sw = 255;
		1656	if (sh > 255) sh = 255;
1379		1657
1380	/*	1658	// clear key, in case of extra padding
1381	int vx = self->vx = self->w >= sw	1659	memset (&skey, 0, sizeof (skey));
1382	? self->x + (self->w - sw) / 2
1383	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1384
1385	int vy = self->vy = self->h >= sh
1386	? self->y + (self->h - sh) / 2
1387	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1388	*/
1389		1660
1390	glColor4ub (255, 255, 255, 255);	1661	glColor4ub (255, 255, 255, 255);
1391		1662
1392	glEnable (GL_BLEND);	1663	glEnable (GL_BLEND);
1393	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1396		1667
1397	glBegin (GL_QUADS);	1668	glBegin (GL_QUADS);
1398		1669
1399	last_name = 0;	1670	last_name = 0;
1400		1671
		1672	mx += self->x;
		1673	my += self->y;
		1674
		1675	// first pass: determine smooth_max
		1676	// rather ugly, if you ask me
		1677	// could also be stored inside mapcell and updated on change
		1678	memset (smooth_max, 0, sizeof (smooth_max));
		1679
		1680	for (y = 0; y < sh; y++)
		1681	if (0 <= y + my && y + my < self->rows)
		1682	{
		1683	maprow *row = self->row + (y + my);
		1684
		1685	for (x = 0; x < sw; x++)
		1686	if (row->c0 <= x + mx && x + mx < row->c1)
		1687	{
		1688	mapcell *cell = row->col + (x + mx - row->c0);
		1689
		1690	smooth_max[x + 1][y + 1] =
		1691	MAX (self->tex [cell->tile [0]].smoothlevel,
		1692	MAX (self->tex [cell->tile [1]].smoothlevel,
		1693	self->tex [cell->tile [2]].smoothlevel));
		1694	}
		1695	}
		1696
1401	for (z = 0; z < 3; z++)	1697	for (z = 0; z <= 2; z++)
		1698	{
		1699	memset (smooth_level, 0, sizeof (smooth_level));
		1700
1402	for (y = 0; y < sh; y++)	1701	for (y = 0; y < sh; y++)
1403	if (0 <= y + vy && y + vy < self->rows)	1702	if (0 <= y + my && y + my < self->rows)
1404	{	1703	{
1405	maprow *row = self->row + (y + vy);	1704	maprow *row = self->row + (y + my);
1406		1705
1407	for (x = 0; x < sw; x++)	1706	for (x = 0; x < sw; x++)
1408	if (row->c0 <= x + vx && x + vx < row->c1)	1707	if (row->c0 <= x + mx && x + mx < row->c1)
1409	{	1708	{
1410	mapcell *cell = row->col + (x + vx - row->c0);	1709	mapcell *cell = row->col + (x + mx - row->c0);
1411
1412	face = cell->face [z];	1710	tileid tile = cell->tile [z];
1413		1711
1414	if (face)	1712	if (tile)
		1713	{
		1714	maptex tex = self->tex [tile];
		1715	int px = (x + 1) * T - tex.w;
		1716	int py = (y + 1) * T - tex.h;
		1717
		1718	// suppressing texture state switches here
		1719	// is only moderately effective, but worth the extra effort
		1720	if (last_name != tex.name)
		1721	{
		1722	if (!tex.name)
		1723	tex = self->tex [2]; /* missing, replace by noface */
		1724
		1725	glEnd ();
		1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1727	glBegin (GL_QUADS);
		1728	}
		1729
		1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1734
		1735	if (cell->flags && z == 2)
		1736	{
		1737	if (cell->flags & 1)
		1738	{
		1739	maptex tex = self->tex [1];
		1740	int px = x * T + T * 2 / 32;
		1741	int py = y * T - T * 6 / 32;
		1742
		1743	glEnd ();
		1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1745	glBegin (GL_QUADS);
		1746
		1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1751	}
		1752	}
		1753
		1754	// update smooth hash
		1755	if (tex.smoothtile)
		1756	{
		1757	skey.tile = tex.smoothtile;
		1758	skey.level = tex.smoothlevel;
		1759
		1760	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1761
		1762	// add bits to current tile and all neighbours. skey.x\|y is
		1763	// shifted +1\|+1 so we always stay positive.
		1764
		1765	// bits is ___n cccc CCCC bbbb
		1766	// n do not draw borders&corners
		1767	// c draw these corners, but...
		1768	// C ... not these
		1769	// b draw these borders
		1770
		1771	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1772	// ┃· ·· ·┃ ━━
		1773
		1774	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1775	// ·· ·· ·┏ ┓·
		1776
		1777	// full tile
		1778	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1779
		1780	// borders
		1781	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1782	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1783	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1784	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1785
		1786	// corners
		1787	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1788	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1789	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1790	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1791	}
		1792	}
		1793	}
		1794	}
		1795
		1796	// go through all smoothlevels, lowest to highest, then draw.
		1797	// this is basically counting sort
		1798	{
		1799	int w, b;
		1800
		1801	for (w = 0; w < 256 / 32; ++w)
		1802	{
		1803	uint32_t smask = smooth_level [w];
		1804	if (smask)
		1805	for (b = 0; b < 32; ++b)
		1806	if (smask & (((uint32_t)1) << b))
1415	{	1807	{
1416	maptex tex = self->tex [face];	1808	int level = (w << 5) \| b;
		1809	HE *he;
1417		1810
1418	int px = (x + 1) * 32 - tex.w;	1811	hv_iterinit (smooth);
1419	int py = (y + 1) * 32 - tex.h;	1812	while ((he = hv_iternext (smooth)))
1420
1421	if (last_name != tex.name)
1422	{	1813	{
		1814	smooth_key skey = (smooth_key )HeKEY (he);
		1815	IV bits = SvIVX (HeVAL (he));
		1816
		1817	if (!(bits & 0x1000)
		1818	&& skey->level == level
		1819	&& level > smooth_max [skey->x][skey->y])
		1820	{
		1821	maptex tex = self->tex [skey->tile];
		1822	int px = (((int)skey->x) - 1) * T;
		1823	int py = (((int)skey->y) - 1) * T;
		1824	int border = bits & 15;
		1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1826	float dx = tex.s * .0625f; // 16 images/row
		1827	float dy = tex.t * .5f ; // 2 images/column
		1828
		1829	// this time naively avoiding texture state changes
		1830	// save gobs of state changes.
		1831	if (last_name != tex.name)
		1832	{
		1833	if (!tex.name)
		1834	continue; // smoothing not yet available
		1835
1423	glEnd ();	1836	glEnd ();
1424	last_name = tex.name;
1425	glBindTexture (GL_TEXTURE_2D, last_name);	1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1426	glBegin (GL_QUADS);	1838	glBegin (GL_QUADS);
		1839	}
		1840
		1841	if (border)
		1842	{
		1843	float ox = border * dx;
		1844
		1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1849	}
		1850
		1851	if (corner)
		1852	{
		1853	float ox = corner * dx;
		1854
		1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1859	}
		1860	}
1427	}	1861	}
1428
1429	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1430	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1431	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1432	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1433	}	1862	}
1434	}
1435	}	1863	}
		1864	}
		1865
		1866	hv_clear (smooth);
		1867	}
1436		1868
1437	glEnd ();	1869	glEnd ();
1438		1870
1439	glDisable (GL_TEXTURE_2D);	1871	glDisable (GL_TEXTURE_2D);
1440	glDisable (GL_BLEND);	1872	glDisable (GL_BLEND);
		1873
		1874	// top layer: overlays such as the health bar
		1875	for (y = 0; y < sh; y++)
		1876	if (0 <= y + my && y + my < self->rows)
		1877	{
		1878	maprow *row = self->row + (y + my);
		1879
		1880	for (x = 0; x < sw; x++)
		1881	if (row->c0 <= x + mx && x + mx < row->c1)
		1882	{
		1883	mapcell *cell = row->col + (x + mx - row->c0);
		1884
		1885	int px = x * T;
		1886	int py = y * T;
		1887
		1888	if (cell->stat_hp)
		1889	{
		1890	int width = cell->stat_width * T;
		1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1892
		1893	glColor3ub (0, 0, 0);
		1894	glRectf (px + 1, py - thick - 2,
		1895	px + width - 1, py);
		1896
		1897	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1898	glRectf (px + 2,
		1899	py - thick - 1,
		1900	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1901	}
		1902	}
		1903	}
1441	}	1904	}
1442		1905
1443	void	1906	void
1444	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	1907	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1445	CODE:	1908	CODE:
…		…
1499	glDisable (GL_BLEND);	1962	glDisable (GL_BLEND);
1500	glDisable (GL_TEXTURE_2D);	1963	glDisable (GL_TEXTURE_2D);
1501	}	1964	}
1502		1965
1503	void	1966	void
1504	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1505	PPCODE:	1968	PPCODE:
1506	{	1969	{
1507	int vx, vy;
1508	int x, y;	1970	int x, y;
1509	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1510	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1511	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1512		1974
1513	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1514	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1515	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1516		1978
1517	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1979	mx += self->x;
1518	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1980	my += self->y;
1519		1981
1520	for (y = 0; y < sh; y++)	1982	for (y = 0; y < sh; y++)
1521	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1522	{	1984	{
1523	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1524		1986
1525	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1526	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1527	{	1989	{
1528	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1529		1991
1530	darkness[y * sw4 + x] = cell->darkness < 0	1992	darkness[y * sw4 + x] = cell->darkness
		1993	? 255 - (cell->darkness - 1)
1531	? 255 - FOW_DARKNESS	1994	: 255 - FOW_DARKNESS;
1532	: 255 - cell->darkness;
1533	}	1995	}
1534	}	1996	}
1535		1997
1536	EXTEND (SP, 3);	1998	EXTEND (SP, 3);
1537	PUSHs (sv_2mortal (newSViv (sw4)));	1999	PUSHs (sv_2mortal (newSViv (sw4)));
…		…
1573	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1574	{	2036	{
1575	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1576	uint8_t flags = 0;	2038	uint8_t flags = 0;
1577		2039
1578	if (cell->face [0]) flags \|= 1;	2040	if (cell->tile [0]) flags \|= 1;
1579	if (cell->face [1]) flags \|= 2;	2041	if (cell->tile [1]) flags \|= 2;
1580	if (cell->face [2]) flags \|= 4;	2042	if (cell->tile [2]) flags \|= 4;
1581		2043
1582	*data++ = flags;	2044	*data++ = flags;
1583		2045
1584	if (flags & 1)	2046	if (flags & 1)
1585	{	2047	{
		2048	tileid tile = cell->tile [0];
1586	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1587	*data++ = cell->face [0];	2050	*data++ = tile;
1588	}	2051	}
1589		2052
1590	if (flags & 2)	2053	if (flags & 2)
1591	{	2054	{
		2055	tileid tile = cell->tile [1];
1592	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1593	*data++ = cell->face [1];	2057	*data++ = tile;
1594	}	2058	}
1595		2059
1596	if (flags & 4)	2060	if (flags & 4)
1597	{	2061	{
		2062	tileid tile = cell->tile [2];
1598	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1599	*data++ = cell->face [2];	2064	*data++ = tile;
1600	}	2065	}
1601	}	2066	}
1602	else	2067	else
1603	*data++ = 0;	2068	*data++ = 0;
1604	}	2069	}
…		…
1644	{	2109	{
1645	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1646		2111
1647	if (flags)	2112	if (flags)
1648	{	2113	{
1649	mapface face[3] = { 0, 0, 0 };
1650
1651	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1652		2116
1653	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2117	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1654	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2118	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1655	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2119	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1656		2120
1657	if (cell->darkness <= 0)	2121	if (cell->darkness == 0)
1658	{	2122	{
1659	cell->darkness = -1;	2123	cell->darkness = 0;
1660		2124
1661	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1662	{	2126	{
1663	cell->face[z] = face[z];	2127	tileid t = tile [z];
1664		2128
1665	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2129	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2130	{
1666	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1667	}	2136	}
1668	}	2137	}
1669	}	2138	}
1670	}	2139	}
1671	}	2140	}
…		…
1706	CODE:	2175	CODE:
1707	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1708	OUTPUT:	2177	OUTPUT:
1709	RETVAL	2178	RETVAL
1710		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1711	CFPlus::MixMusic	2187	CFPlus::MixMusic
1712	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1713	CODE:	2189	CODE:
1714	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1715	OUTPUT:	2191	OUTPUT:
…		…
1722		2198
1723	int	2199	int
1724	play (CFPlus::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1725	CODE:	2201	CODE:
1726	RETVAL = Mix_PlayMusic (self, loops);	2202	RETVAL = Mix_PlayMusic (self, loops);
		2203	OUTPUT:
		2204	RETVAL
		2205
		2206	int
		2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2208	CODE:
		2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
1727	OUTPUT:	2210	OUTPUT:
1728	RETVAL	2211	RETVAL
1729		2212
1730	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1731		2214
…		…
1735	static const struct {	2218	static const struct {
1736	const char *name;	2219	const char *name;
1737	IV iv;	2220	IV iv;
1738	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1739	# define const_iv(name) { # name, (IV)name }	2222	# define const_iv(name) { # name, (IV)name }
		2223	const_iv (GL_VENDOR),
		2224	const_iv (GL_VERSION),
		2225	const_iv (GL_EXTENSIONS),
1740	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1741	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1742	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1743	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1744	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
…		…
1771	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
1772	const_iv (GL_LUMINANCE_ALPHA),	2258	const_iv (GL_LUMINANCE_ALPHA),
1773	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1774	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1775	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1777	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1778	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1779	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1780	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1802	const_iv (GL_SEPARABLE_2D),	2290	const_iv (GL_SEPARABLE_2D),
1803	const_iv (GL_CONVOLUTION_2D),	2291	const_iv (GL_CONVOLUTION_2D),
1804	const_iv (GL_CONVOLUTION_BORDER_MODE),	2292	const_iv (GL_CONVOLUTION_BORDER_MODE),
1805	const_iv (GL_CONSTANT_BORDER),	2293	const_iv (GL_CONSTANT_BORDER),
1806	const_iv (GL_LINES),	2294	const_iv (GL_LINES),
		2295	const_iv (GL_LINE_STRIP),
1807	const_iv (GL_LINE_LOOP),	2296	const_iv (GL_LINE_LOOP),
1808	const_iv (GL_QUADS),	2297	const_iv (GL_QUADS),
1809	const_iv (GL_QUAD_STRIP),	2298	const_iv (GL_QUAD_STRIP),
1810	const_iv (GL_TRIANGLES),	2299	const_iv (GL_TRIANGLES),
1811	const_iv (GL_TRIANGLE_STRIP),	2300	const_iv (GL_TRIANGLE_STRIP),
…		…
1819	# undef const_iv	2308	# undef const_iv
1820	};	2309	};
1821		2310
1822	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2311	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1823	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2312	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2313
		2314	texture_av = newAV ();
		2315	AvREAL_off (texture_av);
1824	}	2316	}
1825		2317
1826	char *	2318	char *
1827	gl_vendor ()	2319	gl_vendor ()
1828	CODE:	2320	CODE:
…		…
1839		2331
1840	char *	2332	char *
1841	gl_extensions ()	2333	gl_extensions ()
1842	CODE:	2334	CODE:
1843	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2336	OUTPUT:
		2337	RETVAL
		2338
		2339	char *glGetString (GLenum pname)
		2340
		2341	GLint glGetInteger (GLenum pname)
		2342	CODE:
		2343	glGetIntegerv (pname, &RETVAL);
		2344	OUTPUT:
		2345	RETVAL
		2346
		2347	GLdouble glGetDouble (GLenum pname)
		2348	CODE:
		2349	glGetDoublev (pname, &RETVAL);
1844	OUTPUT:	2350	OUTPUT:
1845	RETVAL	2351	RETVAL
1846		2352
1847	int glGetError ()	2353	int glGetError ()
1848		2354
…		…
1973		2479
1974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2480	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1975		2481
1976	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2482	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1977		2483
		2484	void glPixelZoom (float x, float y)
		2485
1978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2486	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1979		2487
1980	int glGenTexture ()	2488	int glGenTexture ()
1981	CODE:	2489	CODE:
1982	{	2490	RETVAL = gen_texture ();
1983	GLuint name;
1984	glGenTextures (1, &name);
1985	RETVAL = name;
1986	}
1987	OUTPUT:	2491	OUTPUT:
1988	RETVAL	2492	RETVAL
1989		2493
1990	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
1991	CODE:	2495	CODE:
1992	{
1993	GLuint name_ = name;
1994	glDeleteTextures (1, &name_);	2496	del_texture (name);
1995	}	2497
1996
1997	int glGenList ()	2498	int glGenList ()
1998	CODE:	2499	CODE:
1999	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
2000	OUTPUT:	2501	OUTPUT:
2001	RETVAL	2502	RETVAL
…		…
2008		2509
2009	void glEndList ()	2510	void glEndList ()
2010		2511
2011	void glCallList (int list)	2512	void glCallList (int list)
2012		2513
2013

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs. Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC