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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 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"
…		…
159		187
160	*w = rect.width;	188	*w = rect.width;
161	*h = rect.height;	189	*h = rect.height;
162	}	190	}
163		191
		192	typedef uint16_t tileid;
164	typedef uint16_t mapface;	193	typedef uint16_t faceid;
165		194
166	typedef struct {	195	typedef struct {
167	GLint name;	196	int name;
168	int w, h;	197	int w, h;
169	float s, t;	198	float s, t;
170	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
171	} maptex;	202	} maptex;
172		203
173	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
174	uint16_t darkness;	207	uint16_t darkness;
175	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	209	} mapcell;
178		210
179	typedef struct {	211	typedef struct {
180	int32_t c0, c1;	212	int32_t c0, c1;
181	mapcell *col;	213	mapcell *col;
182	} maprow;	214	} maprow;
183		215
184	typedef struct map {	216	typedef struct map {
185	int x, y, w, h;	217	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	219	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	220	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		221
193	int32_t rows;	222	int32_t rows;
194	maprow *row;	223	maprow *row;
195	} *CFPlus__Map;	224	} *CFPlus__Map;
196		225
…		…
216	return ptr;	245	return ptr;
217	}	246	}
218		247
219	#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))
220	#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	}
221		270
222	static maprow *	271	static maprow *
223	map_get_row (CFPlus__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
224	{	273	{
225	if (0 > y)	274	if (0 > y)
…		…
314		363
315	cell = row->col + x - row->c0;	364	cell = row->col + x - row->c0;
316		365
317	cell->darkness = 0;	366	cell->darkness = 0;
318	cell->stat_hp = 0;	367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
319	}	370	}
320	}	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);
321	}	388	}
322		389
323	static void	390	static void
324	music_finished (void)	391	music_finished (void)
325	{	392	{
…		…
360	n \|= n >> 8;	427	n \|= n >> 8;
361	n \|= n >> 16;	428	n \|= n >> 16;
362		429
363	return n + 1;	430	return n + 1;
364	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
365		436
366	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
367		438
368	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
369		440
…		…
373	static const struct {	444	static const struct {
374	const char *name;	445	const char *name;
375	IV iv;	446	IV iv;
376	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
377	# 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
378	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
379	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
380	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
381	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
382	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
391	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
392	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
393	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
394	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
395	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
396	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
397	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
398	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
399	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
400	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
455	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
456	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
457	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
458	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
459	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
460	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
461	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
462	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
463	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
464	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
465	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
466	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
467	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
468	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
469	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
470	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
471	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
472	const_iv (KMOD_CTRL),
473	const_iv (KMOD_SHIFT),
474	const_iv (KMOD_ALT),
475	const_iv (KMOD_META)
476	# undef const_iv	556	# undef const_iv
477	};	557	};
478		558
479	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; )
480	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);
481	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
482		571
483	int	572	int
484	in_destruct ()	573	in_destruct ()
485	CODE:	574	CODE:
486	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
557	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
558	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
559	);	648	);
560	if (RETVAL)	649	if (RETVAL)
561	{	650	{
		651	av_clear (texture_av);
		652
562	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
563	# 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);
564	# include "glfunc.h"	655	# include "glfunc.h"
565	# undef GL_FUNC	656	# undef GL_FUNC
		657
566	}	658	}
567	OUTPUT:	659	OUTPUT:
568	RETVAL	660	RETVAL
569		661
570	void	662	void
571	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
572		664
573	char *	665	char *
574	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
575		667
		668	int
		669	SDL_GetAppState ()
		670
576	void	671	void
577	SDL_PollEvent ()	672	poll_events ()
578	PPCODE:	673	PPCODE:
579	{	674	{
580	SDL_Event ev;	675	SDL_Event ev;
581		676
582	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583	{	679	{
584	HV *hv = newHV ();	680	HV *hv = newHV ();
585	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
586		682
587	switch (ev.type)	683	switch (ev.type)
…		…
589	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
590	case SDL_KEYUP:	686	case SDL_KEYUP:
591	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593	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 */
594	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595	break;	692	break;
596		693
597	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
598	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600	break;	697	break;
601		698
602	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
603	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
604
605	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
608	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
610	break;	725	break;
611		726
612	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
613	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
614	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
643	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
644		759
645	void	760	void
646	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
647	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
648	#ifndef _WIN32	769	#ifdef _WIN32
649	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	}
650	#endif	791	#endif
		792	}
651		793
652	void	794	void
653	add_font (char *file)	795	add_font (char *file)
654	CODE:	796	CODE:
655	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
759	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
760	#endif	902	#endif
761	_exit (1);	903	_exit (1);
762		904
763	void	905	void
764	_exit (int retval)	906	_exit (int retval = 0)
765	CODE:	907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
		910	#else
766	_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	}
767		922
768	MODULE = CFPlus PACKAGE = CFPlus::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
769		924
770	CFPlus::Font	925	CFPlus::Font
771	new_from_file (SV class, char path, int id = 0)	926	new_from_file (SV class, char path, int id = 0)
…		…
1018	xy_to_index (CFPlus::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
1019	CODE:	1174	CODE:
1020	{	1175	{
1021	int index, trailing;	1176	int index, trailing;
1022	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);
1023	RETVAL = index;	1178	RETVAL = index + trailing;
1024	}	1179	}
1025	OUTPUT:	1180	OUTPUT:
1026	RETVAL	1181	RETVAL
1027		1182
1028	void	1183	void
…		…
1034		1189
1035	EXTEND (SP, 3);	1190	EXTEND (SP, 3);
1036	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1037	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1194	}
		1195
		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	}
1039	}	1233	}
1040		1234
1041	void	1235	void
1042	render (CFPlus::Layout self, float x, float y, int flags = 0)	1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
1043	PPCODE:	1237	PPCODE:
…		…
1048	flags	1242	flags
1049	);	1243	);
1050		1244
1051	MODULE = CFPlus PACKAGE = CFPlus::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1052		1246
		1247	int minpot (int n)
		1248
1053	void	1249	void
1054	pad2pot (SV data_, SV w_, SV *h_)	1250	pad2pot (SV data_, SV w_, SV *h_)
1055	CODE:	1251	CODE:
1056	{	1252	{
1057	int ow = SvIV (w_);	1253	int ow = SvIV (w_);
…		…
1134	glDisable (GL_ALPHA_TEST);	1330	glDisable (GL_ALPHA_TEST);
1135	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
1136	}	1332	}
1137	}	1333	}
1138		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
1139	MODULE = CFPlus PACKAGE = CFPlus::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
1140		1347
1141	CFPlus::Map	1348	CFPlus::Map
1142	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
1143	CODE:	1350	CODE:
1144	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
1145	RETVAL->x = 0;	1352	RETVAL->x = 0;
1146	RETVAL->y = 0;	1353	RETVAL->y = 0;
1147	RETVAL->w = map_width;	1354	RETVAL->w = 0;
1148	RETVAL->h = map_height;	1355	RETVAL->h = 0;
1149	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
1150	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
1151	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153	RETVAL->texs = 8192;
1154	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155	RETVAL->rows = 0;	1360	RETVAL->rows = 0;
1156	RETVAL->row = 0;	1361	RETVAL->row = 0;
1157	OUTPUT:	1362	OUTPUT:
1158	RETVAL	1363	RETVAL
1159		1364
1160	void	1365	void
1161	DESTROY (CFPlus::Map self)	1366	DESTROY (CFPlus::Map self)
1162	CODE:	1367	CODE:
1163	{	1368	{
1164	map_clear (self);	1369	map_clear (self);
1165	Safefree (self->face);	1370	Safefree (self->face2tile);
1166	Safefree (self->tex);	1371	Safefree (self->tex);
1167	Safefree (self);	1372	Safefree (self);
1168	}	1373	}
1169		1374
1170	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
1171	clear (CFPlus::Map self)	1382	clear (CFPlus::Map self)
1172	CODE:	1383	CODE:
1173	map_clear (self);	1384	map_clear (self);
1174		1385
1175	void	1386	void
1176	set_face (CFPlus::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1177	CODE:	1388	CODE:
1178	{	1389	{
1179	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1180	{	1391	need_texid (self, tile);
1181	Append (mapface, self->face, self->faces, self->faces);	1392	}
1182	self->faces *= 2;
1183	}
1184		1393
1185	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;
1186	}	1415	}
1187		1416
1188	void	1417	void
1189	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)
1190	CODE:	1419	CODE:
1191	{	1420	{
1192	while (self->texs <= texid)	1421	need_texid (self, texid);
1193	{
1194	Append (maptex, self->tex, self->texs, self->texs);
1195	self->texs *= 2;
1196	}
1197		1422
1198	{	1423	{
1199	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1200		1425
1201	tex->name = name;	1426	tex->name = name;
…		…
1243	void	1468	void
1244	scroll (CFPlus::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1245	CODE:	1470	CODE:
1246	{	1471	{
1247	if (dx > 0)	1472	if (dx > 0)
1248	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1249	else if (dx < 0)	1474	else if (dx < 0)
1250	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);
1251		1476
1252	if (dy > 0)	1477	if (dy > 0)
1253	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1254	else if (dy < 0)	1479	else if (dy < 0)
1255	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);
1256		1481
1257	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1258	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1259		1484
1260	while (self->y < 0)	1485	while (self->y < 0)
…		…
1273	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1274	uint8_t data_end = (uint8_t )SvEND (data_);	1499	uint8_t data_end = (uint8_t )SvEND (data_);
1275	mapcell *cell;	1500	mapcell *cell;
1276	int x, y, flags;	1501	int x, y, flags;
1277		1502
1278	while (data < data_end)	1503	while (data < data_end - 1)
1279	{	1504	{
1280	flags = (data [0] << 8) + data [1]; data += 2;	1505	flags = (data [0] << 8) + data [1]; data += 2;
1281		1506
1282	x = self->x + ((flags >> 10) & 63);	1507	x = self->x + ((flags >> 10) & 63);
1283	y = self->y + ((flags >> 4) & 63);	1508	y = self->y + ((flags >> 4) & 63);
…		…
1286		1511
1287	if (flags & 15)	1512	if (flags & 15)
1288	{	1513	{
1289	if (!cell->darkness)	1514	if (!cell->darkness)
1290	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1291	cell->darkness = 256;	1517	cell->darkness = 256;
1292	cell->face [0] = 0;
1293	cell->face [1] = 0;
1294	cell->face [2] = 0;
1295	}	1518	}
1296		1519
1297	//TODO: don't trust server data to be in-range(!)	1520	//TODO: don't trust server data to be in-range(!)
1298		1521
1299	if (flags & 8)	1522	if (flags & 8)
…		…
1305	do	1528	do
1306	{	1529	{
1307	ext = *data++;	1530	ext = *data++;
1308	cmd = ext & 0x3f;	1531	cmd = ext & 0x3f;
1309		1532
1310	if (ext < 4)	1533	if (cmd < 4)
1311	cell->darkness = 255 - ext * 64 + 1;	1534	cell->darkness = 255 - ext * 64 + 1;
1312	else if (ext == 5) // health	1535	else if (cmd == 5) // health
		1536	{
		1537	cell->stat_width = 1;
1313	cell->stat_hp = *data++;	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++;
1314	else if (ext & 0x40) // unknown, multibyte => skip	1551	else if (ext & 0x40) // unknown, multibyte => skip
1315	data += *data + 1;	1552	data += *data + 1;
		1553	else
		1554	data++;
1316	}	1555	}
1317	while (cmd & 0x80);	1556	while (ext & 0x80);
1318	}	1557	}
1319	else	1558	else
1320	cell->darkness = *data++ + 1;	1559	cell->darkness = *data++ + 1;
1321	}	1560	}
1322		1561
1323	if (flags & 4)	1562	if (flags & 4)
1324	{	1563	{
1325	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];
1326	}	1567	}
1327		1568
1328	if (flags & 2)	1569	if (flags & 2)
1329	{	1570	{
1330	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];
1331	}	1574	}
1332		1575
1333	if (flags & 1)	1576	if (flags & 1)
1334	{	1577	{
1335	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];
1336	}	1581	}
1337	}	1582	}
1338	else	1583	else
1339	{
1340	cell->darkness = 0;	1584	cell->darkness = 0;
1341	cell->stat_hp = 0;
1342	}
1343	}	1585	}
1344	}	1586	}
1345		1587
1346	SV *	1588	SV *
1347	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)
…		…
1373	{	1615	{
1374	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1375		1617
1376	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1377	{	1619	{
1378	mapface face = cell->face [z];
1379
1380	if (face)
1381	{
1382	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1383	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1384	int a1 = tex.a;	1622	int a1 = tex.a;
1385		1623
1386	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1387	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1388	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1389	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1390	}
1391	}	1628	}
1392	}	1629	}
1393		1630
1394	*map++ = (r )	1631	*map++ = (r )
1395	\| (g << 8)	1632	\| (g << 8)
…		…
1402	}	1639	}
1403	OUTPUT:	1640	OUTPUT:
1404	RETVAL	1641	RETVAL
1405		1642
1406	void	1643	void
1407	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)
1408	CODE:	1645	CODE:
1409	{	1646	{
1410	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;
1411	int x, y, z;	1651	int x, y, z;
1412	int last_name;	1652	int last_name;
1413	mapface face;
1414		1653
1415	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1654	// thats current max. sorry.
1416	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1655	if (sw > 255) sw = 255;
		1656	if (sh > 255) sh = 255;
1417		1657
1418	/*	1658	// clear key, in case of extra padding
1419	int vx = self->vx = self->w >= sw	1659	memset (&skey, 0, sizeof (skey));
1420	? self->x + (self->w - sw) / 2
1421	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1422
1423	int vy = self->vy = self->h >= sh
1424	? self->y + (self->h - sh) / 2
1425	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1426	*/
1427		1660
1428	glColor4ub (255, 255, 255, 255);	1661	glColor4ub (255, 255, 255, 255);
1429		1662
1430	glEnable (GL_BLEND);	1663	glEnable (GL_BLEND);
1431	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1434		1667
1435	glBegin (GL_QUADS);	1668	glBegin (GL_QUADS);
1436		1669
1437	last_name = 0;	1670	last_name = 0;
1438		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
1439	for (z = 0; z < 3; z++)	1697	for (z = 0; z <= 2; z++)
		1698	{
		1699	memset (smooth_level, 0, sizeof (smooth_level));
		1700
1440	for (y = 0; y < sh; y++)	1701	for (y = 0; y < sh; y++)
1441	if (0 <= y + vy && y + vy < self->rows)	1702	if (0 <= y + my && y + my < self->rows)
1442	{	1703	{
1443	maprow *row = self->row + (y + vy);	1704	maprow *row = self->row + (y + my);
1444		1705
1445	for (x = 0; x < sw; x++)	1706	for (x = 0; x < sw; x++)
1446	if (row->c0 <= x + vx && x + vx < row->c1)	1707	if (row->c0 <= x + mx && x + mx < row->c1)
1447	{	1708	{
1448	mapcell *cell = row->col + (x + vx - row->c0);	1709	mapcell *cell = row->col + (x + mx - row->c0);
1449
1450	face = cell->face [z];	1710	tileid tile = cell->tile [z];
		1711
		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;
1451		1717
1452	if (face && face < self->texs)	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))
1453	{	1807	{
1454	maptex tex = self->tex [face];	1808	int level = (w << 5) \| b;
		1809	HE *he;
1455		1810
1456	int px = (x + 1) * 32 - tex.w;	1811	hv_iterinit (smooth);
1457	int py = (y + 1) * 32 - tex.h;	1812	while ((he = hv_iternext (smooth)))
1458
1459	if (last_name != tex.name)
1460	{	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
1461	glEnd ();	1836	glEnd ();
1462	last_name = tex.name;
1463	glBindTexture (GL_TEXTURE_2D, last_name);	1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1464	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	}
1465	}	1861	}
1466
1467	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1468	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1469	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1470	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1471	}	1862	}
1472	}
1473	}	1863	}
		1864	}
		1865
		1866	hv_clear (smooth);
		1867	}
1474		1868
1475	glEnd ();	1869	glEnd ();
1476		1870
1477	glDisable (GL_TEXTURE_2D);	1871	glDisable (GL_TEXTURE_2D);
1478	glDisable (GL_BLEND);	1872	glDisable (GL_BLEND);
1479		1873
1480	// top layer: overlays such as the health bar	1874	// top layer: overlays such as the health bar
1481	for (y = 0; y < sh; y++)	1875	for (y = 0; y < sh; y++)
1482	if (0 <= y + vy && y + vy < self->rows)	1876	if (0 <= y + my && y + my < self->rows)
1483	{	1877	{
1484	maprow *row = self->row + (y + vy);	1878	maprow *row = self->row + (y + my);
1485		1879
1486	for (x = 0; x < sw; x++)	1880	for (x = 0; x < sw; x++)
1487	if (row->c0 <= x + vx && x + vx < row->c1)	1881	if (row->c0 <= x + mx && x + mx < row->c1)
1488	{	1882	{
1489	mapcell *cell = row->col + (x + vx - row->c0);	1883	mapcell *cell = row->col + (x + mx - row->c0);
1490		1884
1491	int px = x * 32;	1885	int px = x * T;
1492	int py = y * 32;	1886	int py = y * T;
1493		1887
1494	if (cell->stat_hp)	1888	if (cell->stat_hp)
1495	{	1889	{
1496	int width = sh / 28 + 1;	1890	int width = cell->stat_width * T;
		1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1497		1892
1498	glColor3ub (0, 0, 0);	1893	glColor3ub (0, 0, 0);
1499	glRectf (px + 1, py, px + 31, py + width + 2);	1894	glRectf (px + 1, py - thick - 2,
		1895	px + width - 1, py);
1500		1896
1501	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);	1897	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1502	glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1);	1898	glRectf (px + 2,
		1899	py - thick - 1,
		1900	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1503	}	1901	}
1504	}	1902	}
1505	}	1903	}
1506	}	1904	}
1507		1905
…		…
1564	glDisable (GL_BLEND);	1962	glDisable (GL_BLEND);
1565	glDisable (GL_TEXTURE_2D);	1963	glDisable (GL_TEXTURE_2D);
1566	}	1964	}
1567		1965
1568	void	1966	void
1569	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)
1570	PPCODE:	1968	PPCODE:
1571	{	1969	{
1572	int vx, vy;
1573	int x, y;	1970	int x, y;
1574	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1575	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1576	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1577		1974
1578	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1579	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1580	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1581		1978
1582	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1979	mx += self->x;
1583	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1980	my += self->y;
1584		1981
1585	for (y = 0; y < sh; y++)	1982	for (y = 0; y < sh; y++)
1586	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1587	{	1984	{
1588	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1589		1986
1590	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1591	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1592	{	1989	{
1593	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1594		1991
1595	darkness[y * sw4 + x] = cell->darkness	1992	darkness[y * sw4 + x] = cell->darkness
1596	? 255 - (cell->darkness - 1)	1993	? 255 - (cell->darkness - 1)
1597	: 255 - FOW_DARKNESS;	1994	: 255 - FOW_DARKNESS;
1598	}	1995	}
…		…
1638	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1639	{	2036	{
1640	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1641	uint8_t flags = 0;	2038	uint8_t flags = 0;
1642		2039
1643	if (cell->face [0]) flags \|= 1;	2040	if (cell->tile [0]) flags \|= 1;
1644	if (cell->face [1]) flags \|= 2;	2041	if (cell->tile [1]) flags \|= 2;
1645	if (cell->face [2]) flags \|= 4;	2042	if (cell->tile [2]) flags \|= 4;
1646		2043
1647	*data++ = flags;	2044	*data++ = flags;
1648		2045
1649	if (flags & 1)	2046	if (flags & 1)
1650	{	2047	{
		2048	tileid tile = cell->tile [0];
1651	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1652	*data++ = cell->face [0];	2050	*data++ = tile;
1653	}	2051	}
1654		2052
1655	if (flags & 2)	2053	if (flags & 2)
1656	{	2054	{
		2055	tileid tile = cell->tile [1];
1657	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1658	*data++ = cell->face [1];	2057	*data++ = tile;
1659	}	2058	}
1660		2059
1661	if (flags & 4)	2060	if (flags & 4)
1662	{	2061	{
		2062	tileid tile = cell->tile [2];
1663	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1664	*data++ = cell->face [2];	2064	*data++ = tile;
1665	}	2065	}
1666	}	2066	}
1667	else	2067	else
1668	*data++ = 0;	2068	*data++ = 0;
1669	}	2069	}
…		…
1709	{	2109	{
1710	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1711		2111
1712	if (flags)	2112	if (flags)
1713	{	2113	{
1714	mapface face[3] = { 0, 0, 0 };
1715
1716	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1717		2116
1718	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2117	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1719	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2118	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1720	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2119	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1721		2120
1722	if (cell->darkness == 0)	2121	if (cell->darkness == 0)
1723	{	2122	{
1724	cell->darkness = 0;	2123	cell->darkness = 0;
1725		2124
1726	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1727	{	2126	{
1728	cell->face[z] = face[z];	2127	tileid t = tile [z];
1729		2128
1730	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2129	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2130	{
1731	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1732	}	2136	}
1733	}	2137	}
1734	}	2138	}
1735	}	2139	}
1736	}	2140	}
…		…
1771	CODE:	2175	CODE:
1772	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1773	OUTPUT:	2177	OUTPUT:
1774	RETVAL	2178	RETVAL
1775		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1776	CFPlus::MixMusic	2187	CFPlus::MixMusic
1777	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1778	CODE:	2189	CODE:
1779	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1780	OUTPUT:	2191	OUTPUT:
…		…
1787		2198
1788	int	2199	int
1789	play (CFPlus::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1790	CODE:	2201	CODE:
1791	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);
1792	OUTPUT:	2210	OUTPUT:
1793	RETVAL	2211	RETVAL
1794		2212
1795	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1796		2214
…		…
1800	static const struct {	2218	static const struct {
1801	const char *name;	2219	const char *name;
1802	IV iv;	2220	IV iv;
1803	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1804	# 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),
1805	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1806	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1807	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1808	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1809	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
…		…
1836	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
1837	const_iv (GL_LUMINANCE_ALPHA),	2258	const_iv (GL_LUMINANCE_ALPHA),
1838	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1839	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1840	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1841	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1842	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1844	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1845	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1885	# undef const_iv	2308	# undef const_iv
1886	};	2309	};
1887		2310
1888	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; )
1889	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);
1890	}	2316	}
1891		2317
1892	char *	2318	char *
1893	gl_vendor ()	2319	gl_vendor ()
1894	CODE:	2320	CODE:
…		…
1905		2331
1906	char *	2332	char *
1907	gl_extensions ()	2333	gl_extensions ()
1908	CODE:	2334	CODE:
1909	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);
1910	OUTPUT:	2350	OUTPUT:
1911	RETVAL	2351	RETVAL
1912		2352
1913	int glGetError ()	2353	int glGetError ()
1914		2354
…		…
2039		2479
2040	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)
2041		2481
2042	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)
2043		2483
		2484	void glPixelZoom (float x, float y)
		2485
2044	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)
2045		2487
2046	int glGenTexture ()	2488	int glGenTexture ()
2047	CODE:	2489	CODE:
2048	{	2490	RETVAL = gen_texture ();
2049	GLuint name;
2050	glGenTextures (1, &name);
2051	RETVAL = name;
2052	}
2053	OUTPUT:	2491	OUTPUT:
2054	RETVAL	2492	RETVAL
2055		2493
2056	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
2057	CODE:	2495	CODE:
2058	{
2059	GLuint name_ = name;
2060	glDeleteTextures (1, &name_);	2496	del_texture (name);
2061	}	2497
2062
2063	int glGenList ()	2498	int glGenList ()
2064	CODE:	2499	CODE:
2065	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
2066	OUTPUT:	2501	OUTPUT:
2067	RETVAL	2502	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs. Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC