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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 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 {
174	uint32_t player;	205	uint32_t player;
175	mapface face[3];	206	tileid tile[3];
176	uint16_t darkness;	207	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	208	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	209	} mapcell;
179		210
180	typedef struct {	211	typedef struct {
181	int32_t c0, c1;	212	int32_t c0, c1;
182	mapcell *col;	213	mapcell *col;
183	} maprow;	214	} maprow;
184		215
185	typedef struct map {	216	typedef struct map {
186	int x, y, w, h;	217	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	219	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	220	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		221
194	int32_t rows;	222	int32_t rows;
195	maprow *row;	223	maprow *row;
196	} *CFPlus__Map;	224	} *CFPlus__Map;
197		225
…		…
217	return ptr;	245	return ptr;
218	}	246	}
219		247
220	#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))
221	#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	}
222		270
223	static maprow *	271	static maprow *
224	map_get_row (CFPlus__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
225	{	273	{
226	if (0 > y)	274	if (0 > y)
…		…
315		363
316	cell = row->col + x - row->c0;	364	cell = row->col + x - row->c0;
317		365
318	cell->darkness = 0;	366	cell->darkness = 0;
319	cell->stat_hp = 0;	367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
320	}	370	}
321	}	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);
322	}	388	}
323		389
324	static void	390	static void
325	music_finished (void)	391	music_finished (void)
326	{	392	{
…		…
361	n \|= n >> 8;	427	n \|= n >> 8;
362	n \|= n >> 16;	428	n \|= n >> 16;
363		429
364	return n + 1;	430	return n + 1;
365	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
366		436
367	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
368		438
369	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
370		440
…		…
374	static const struct {	444	static const struct {
375	const char *name;	445	const char *name;
376	IV iv;	446	IV iv;
377	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
378	# 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
379	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
380	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
381	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
382	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
383	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
392	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
393	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
394	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
395	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
396	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
397	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
398	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
399	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
400	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
401	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
456	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
457	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
458	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
459	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
460	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
461	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
463	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
464	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
465	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
466	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
467	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
468	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
469	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
470	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
471	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
472	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
473	const_iv (KMOD_CTRL),
474	const_iv (KMOD_SHIFT),
475	const_iv (KMOD_ALT),
476	const_iv (KMOD_META)
477	# undef const_iv	556	# undef const_iv
478	};	557	};
479		558
480	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; )
481	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);
482	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
483		571
484	int	572	int
485	in_destruct ()	573	in_destruct ()
486	CODE:	574	CODE:
487	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
558	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
559	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
560	);	648	);
561	if (RETVAL)	649	if (RETVAL)
562	{	650	{
		651	av_clear (texture_av);
		652
563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
564	# 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);
565	# include "glfunc.h"	655	# include "glfunc.h"
566	# undef GL_FUNC	656	# undef GL_FUNC
		657
567	}	658	}
568	OUTPUT:	659	OUTPUT:
569	RETVAL	660	RETVAL
570		661
571	void	662	void
572	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
573		664
574	char *	665	char *
575	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
576		667
		668	int
		669	SDL_GetAppState ()
		670
577	void	671	void
578	SDL_PollEvent ()	672	poll_events ()
579	PPCODE:	673	PPCODE:
580	{	674	{
581	SDL_Event ev;	675	SDL_Event ev;
582		676
583	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
584	{	679	{
585	HV *hv = newHV ();	680	HV *hv = newHV ();
586	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
587		682
588	switch (ev.type)	683	switch (ev.type)
…		…
590	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
591	case SDL_KEYUP:	686	case SDL_KEYUP:
592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
593	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
594	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 */
595	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
596	break;	692	break;
597		693
598	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
601	break;	697	break;
602		698
603	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
604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
605
606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
611	break;	725	break;
612		726
613	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
614	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
644	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
645		759
646	void	760	void
647	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
648	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
649	#ifndef _WIN32	769	#ifdef _WIN32
650	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	}
651	#endif	791	#endif
		792	}
652		793
653	void	794	void
654	add_font (char *file)	795	add_font (char *file)
655	CODE:	796	CODE:
656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
761	#endif	902	#endif
762	_exit (1);	903	_exit (1);
763		904
764	void	905	void
765	_exit (int retval)	906	_exit (int retval = 0)
766	CODE:	907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
		910	#else
767	_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	}
768		922
769	MODULE = CFPlus PACKAGE = CFPlus::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
770		924
771	CFPlus::Font	925	CFPlus::Font
772	new_from_file (SV class, char path, int id = 0)	926	new_from_file (SV class, char path, int id = 0)
…		…
1019	xy_to_index (CFPlus::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
1020	CODE:	1174	CODE:
1021	{	1175	{
1022	int index, trailing;	1176	int index, trailing;
1023	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);
1024	RETVAL = index;	1178	RETVAL = index + trailing;
1025	}	1179	}
1026	OUTPUT:	1180	OUTPUT:
1027	RETVAL	1181	RETVAL
1028		1182
1029	void	1183	void
…		…
1035		1189
1036	EXTEND (SP, 3);	1190	EXTEND (SP, 3);
1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1039	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	}
1040	}	1233	}
1041		1234
1042	void	1235	void
1043	render (CFPlus::Layout self, float x, float y, int flags = 0)	1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
1044	PPCODE:	1237	PPCODE:
…		…
1049	flags	1242	flags
1050	);	1243	);
1051		1244
1052	MODULE = CFPlus PACKAGE = CFPlus::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1053		1246
		1247	int minpot (int n)
		1248
1054	void	1249	void
1055	pad2pot (SV data_, SV w_, SV *h_)	1250	pad2pot (SV data_, SV w_, SV *h_)
1056	CODE:	1251	CODE:
1057	{	1252	{
1058	int ow = SvIV (w_);	1253	int ow = SvIV (w_);
…		…
1135	glDisable (GL_ALPHA_TEST);	1330	glDisable (GL_ALPHA_TEST);
1136	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
1137	}	1332	}
1138	}	1333	}
1139		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
1140	MODULE = CFPlus PACKAGE = CFPlus::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
1141		1347
1142	CFPlus::Map	1348	CFPlus::Map
1143	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
1144	CODE:	1350	CODE:
1145	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
1146	RETVAL->x = 0;	1352	RETVAL->x = 0;
1147	RETVAL->y = 0;	1353	RETVAL->y = 0;
1148	RETVAL->w = map_width;	1354	RETVAL->w = 0;
1149	RETVAL->h = map_height;	1355	RETVAL->h = 0;
1150	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
1151	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
1152	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1153	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1154	RETVAL->texs = 8192;
1155	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1156	RETVAL->rows = 0;	1360	RETVAL->rows = 0;
1157	RETVAL->row = 0;	1361	RETVAL->row = 0;
1158	OUTPUT:	1362	OUTPUT:
1159	RETVAL	1363	RETVAL
1160		1364
1161	void	1365	void
1162	DESTROY (CFPlus::Map self)	1366	DESTROY (CFPlus::Map self)
1163	CODE:	1367	CODE:
1164	{	1368	{
1165	map_clear (self);	1369	map_clear (self);
1166	Safefree (self->face);	1370	Safefree (self->face2tile);
1167	Safefree (self->tex);	1371	Safefree (self->tex);
1168	Safefree (self);	1372	Safefree (self);
1169	}	1373	}
1170		1374
1171	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
1172	clear (CFPlus::Map self)	1382	clear (CFPlus::Map self)
1173	CODE:	1383	CODE:
1174	map_clear (self);	1384	map_clear (self);
1175		1385
1176	void	1386	void
1177	set_face (CFPlus::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1178	CODE:	1388	CODE:
1179	{	1389	{
1180	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1181	{	1391	need_texid (self, tile);
1182	Append (mapface, self->face, self->faces, self->faces);	1392	}
1183	self->faces *= 2;
1184	}
1185		1393
1186	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;
1187	}	1415	}
1188		1416
1189	void	1417	void
1190	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)
1191	CODE:	1419	CODE:
1192	{	1420	{
1193	while (self->texs <= texid)	1421	need_texid (self, texid);
1194	{
1195	Append (maptex, self->tex, self->texs, self->texs);
1196	self->texs *= 2;
1197	}
1198		1422
1199	{	1423	{
1200	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1201		1425
1202	tex->name = name;	1426	tex->name = name;
…		…
1244	void	1468	void
1245	scroll (CFPlus::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1246	CODE:	1470	CODE:
1247	{	1471	{
1248	if (dx > 0)	1472	if (dx > 0)
1249	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1250	else if (dx < 0)	1474	else if (dx < 0)
1251	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);
1252		1476
1253	if (dy > 0)	1477	if (dy > 0)
1254	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1255	else if (dy < 0)	1479	else if (dy < 0)
1256	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);
1257		1481
1258	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1259	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1260		1484
1261	while (self->y < 0)	1485	while (self->y < 0)
…		…
1287		1511
1288	if (flags & 15)	1512	if (flags & 15)
1289	{	1513	{
1290	if (!cell->darkness)	1514	if (!cell->darkness)
1291	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1292	cell->darkness = 256;	1517	cell->darkness = 256;
1293	cell->face [0] = 0;
1294	cell->face [1] = 0;
1295	cell->face [2] = 0;
1296	}	1518	}
1297		1519
1298	//TODO: don't trust server data to be in-range(!)	1520	//TODO: don't trust server data to be in-range(!)
1299		1521
1300	if (flags & 8)	1522	if (flags & 8)
…		…
1315	cell->stat_width = 1;	1537	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1538	cell->stat_hp = *data++;
1317	}	1539	}
1318	else if (cmd == 6) // monster width	1540	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1541	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1542	else if (cmd == 0x47)
1321	{	1543	{
1322	if (*data == 4)	1544	if (*data == 4)
1323	; // decode player tag	1545	; // decode player count
1324		1546
1325	data += *data + 1;	1547	data += *data + 1;
1326	}	1548	}
1327	else if (cmd == 8) // cell flags	1549	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1550	cell->flags = *data++;
…		…
1337	cell->darkness = *data++ + 1;	1559	cell->darkness = *data++ + 1;
1338	}	1560	}
1339		1561
1340	if (flags & 4)	1562	if (flags & 4)
1341	{	1563	{
1342	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];
1343	}	1567	}
1344		1568
1345	if (flags & 2)	1569	if (flags & 2)
1346	{	1570	{
1347	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];
1348	}	1574	}
1349		1575
1350	if (flags & 1)	1576	if (flags & 1)
1351	{	1577	{
1352	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];
1353	}	1581	}
1354	}	1582	}
1355	else	1583	else
1356	{
1357	cell->darkness = 0;	1584	cell->darkness = 0;
1358	cell->stat_hp = 0;
1359	}
1360	}	1585	}
1361	}	1586	}
1362		1587
1363	SV *	1588	SV *
1364	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)
…		…
1390	{	1615	{
1391	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1392		1617
1393	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1394	{	1619	{
1395	mapface face = cell->face [z];
1396
1397	if (face)
1398	{
1399	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1400	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1401	int a1 = tex.a;	1622	int a1 = tex.a;
1402		1623
1403	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1404	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1405	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1406	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1407	}
1408	}	1628	}
1409	}	1629	}
1410		1630
1411	*map++ = (r )	1631	*map++ = (r )
1412	\| (g << 8)	1632	\| (g << 8)
…		…
1419	}	1639	}
1420	OUTPUT:	1640	OUTPUT:
1421	RETVAL	1641	RETVAL
1422		1642
1423	void	1643	void
1424	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)
1425	CODE:	1645	CODE:
1426	{	1646	{
1427	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;
1428	int x, y, z;	1651	int x, y, z;
1429	int last_name;	1652	int last_name;
1430	mapface face;
1431		1653
1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1654	// thats current max. sorry.
1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1655	if (sw > 255) sw = 255;
		1656	if (sh > 255) sh = 255;
1434		1657
1435	/*	1658	// clear key, in case of extra padding
1436	int vx = self->vx = self->w >= sw	1659	memset (&skey, 0, sizeof (skey));
1437	? self->x + (self->w - sw) / 2
1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1439
1440	int vy = self->vy = self->h >= sh
1441	? self->y + (self->h - sh) / 2
1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1443	*/
1444		1660
1445	glColor4ub (255, 255, 255, 255);	1661	glColor4ub (255, 255, 255, 255);
1446		1662
1447	glEnable (GL_BLEND);	1663	glEnable (GL_BLEND);
1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1451		1667
1452	glBegin (GL_QUADS);	1668	glBegin (GL_QUADS);
1453		1669
1454	last_name = 0;	1670	last_name = 0;
1455		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
1456	for (z = 0; z < 3; z++)	1697	for (z = 0; z <= 2; z++)
		1698	{
		1699	memset (smooth_level, 0, sizeof (smooth_level));
		1700
1457	for (y = 0; y < sh; y++)	1701	for (y = 0; y < sh; y++)
1458	if (0 <= y + vy && y + vy < self->rows)	1702	if (0 <= y + my && y + my < self->rows)
1459	{	1703	{
1460	maprow *row = self->row + (y + vy);	1704	maprow *row = self->row + (y + my);
1461		1705
1462	for (x = 0; x < sw; x++)	1706	for (x = 0; x < sw; x++)
1463	if (row->c0 <= x + vx && x + vx < row->c1)	1707	if (row->c0 <= x + mx && x + mx < row->c1)
1464	{	1708	{
1465	mapcell *cell = row->col + (x + vx - row->c0);	1709	mapcell *cell = row->col + (x + mx - row->c0);
1466
1467	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;
1468		1717
1469	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))
1470	{	1807	{
1471	maptex tex = self->tex [face];	1808	int level = (w << 5) \| b;
1472	int px = (x + 1) * 32 - tex.w;	1809	HE *he;
1473	int py = (y + 1) * 32 - tex.h;
1474		1810
1475	if (last_name != tex.name)	1811	hv_iterinit (smooth);
		1812	while ((he = hv_iternext (smooth)))
1476	{	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
1477	glEnd ();	1836	glEnd ();
1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1479	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	}
1480	}	1860	}
1481
1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1486	}
1487
1488	if (cell->flags && z == 2)
1489	{
1490	if (cell->flags & 1)
1491	{
1492	maptex tex = self->tex [1];
1493	int px = (x + 1) * 32 - tex.w + 2;
1494	int py = (y + 1) * 32 - tex.h - 6;
1495
1496	glEnd ();
1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1498	glBegin (GL_QUADS);
1499
1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1504	}	1861	}
1505	}	1862	}
1506	}
1507	}	1863	}
		1864	}
		1865
		1866	hv_clear (smooth);
		1867	}
1508		1868
1509	glEnd ();	1869	glEnd ();
1510		1870
1511	glDisable (GL_TEXTURE_2D);	1871	glDisable (GL_TEXTURE_2D);
1512	glDisable (GL_BLEND);	1872	glDisable (GL_BLEND);
1513		1873
1514	// top layer: overlays such as the health bar	1874	// top layer: overlays such as the health bar
1515	for (y = 0; y < sh; y++)	1875	for (y = 0; y < sh; y++)
1516	if (0 <= y + vy && y + vy < self->rows)	1876	if (0 <= y + my && y + my < self->rows)
1517	{	1877	{
1518	maprow *row = self->row + (y + vy);	1878	maprow *row = self->row + (y + my);
1519		1879
1520	for (x = 0; x < sw; x++)	1880	for (x = 0; x < sw; x++)
1521	if (row->c0 <= x + vx && x + vx < row->c1)	1881	if (row->c0 <= x + mx && x + mx < row->c1)
1522	{	1882	{
1523	mapcell *cell = row->col + (x + vx - row->c0);	1883	mapcell *cell = row->col + (x + mx - row->c0);
1524		1884
1525	int px = x * 32;	1885	int px = x * T;
1526	int py = y * 32;	1886	int py = y * T;
1527		1887
1528	if (cell->stat_hp)	1888	if (cell->stat_hp)
1529	{	1889	{
1530	int width = cell->stat_width * 32;	1890	int width = cell->stat_width * T;
1531	int thick = sh / 28 + 1 + cell->stat_width;	1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1532		1892
1533	glColor3ub (0, 0, 0);	1893	glColor3ub (0, 0, 0);
1534	glRectf (px + 1, py - thick - 2,	1894	glRectf (px + 1, py - thick - 2,
1535	px + width - 1, py);	1895	px + width - 1, py);
1536		1896
…		…
1602	glDisable (GL_BLEND);	1962	glDisable (GL_BLEND);
1603	glDisable (GL_TEXTURE_2D);	1963	glDisable (GL_TEXTURE_2D);
1604	}	1964	}
1605		1965
1606	void	1966	void
1607	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)
1608	PPCODE:	1968	PPCODE:
1609	{	1969	{
1610	int vx, vy;
1611	int x, y;	1970	int x, y;
1612	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1613	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1614	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1615		1974
1616	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1617	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1618	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1619		1978
1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1979	mx += self->x;
1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1980	my += self->y;
1622		1981
1623	for (y = 0; y < sh; y++)	1982	for (y = 0; y < sh; y++)
1624	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1625	{	1984	{
1626	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1627		1986
1628	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1629	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1630	{	1989	{
1631	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1632		1991
1633	darkness[y * sw4 + x] = cell->darkness	1992	darkness[y * sw4 + x] = cell->darkness
1634	? 255 - (cell->darkness - 1)	1993	? 255 - (cell->darkness - 1)
1635	: 255 - FOW_DARKNESS;	1994	: 255 - FOW_DARKNESS;
1636	}	1995	}
…		…
1676	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1677	{	2036	{
1678	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1679	uint8_t flags = 0;	2038	uint8_t flags = 0;
1680		2039
1681	if (cell->face [0]) flags \|= 1;	2040	if (cell->tile [0]) flags \|= 1;
1682	if (cell->face [1]) flags \|= 2;	2041	if (cell->tile [1]) flags \|= 2;
1683	if (cell->face [2]) flags \|= 4;	2042	if (cell->tile [2]) flags \|= 4;
1684		2043
1685	*data++ = flags;	2044	*data++ = flags;
1686		2045
1687	if (flags & 1)	2046	if (flags & 1)
1688	{	2047	{
		2048	tileid tile = cell->tile [0];
1689	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1690	*data++ = cell->face [0];	2050	*data++ = tile;
1691	}	2051	}
1692		2052
1693	if (flags & 2)	2053	if (flags & 2)
1694	{	2054	{
		2055	tileid tile = cell->tile [1];
1695	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1696	*data++ = cell->face [1];	2057	*data++ = tile;
1697	}	2058	}
1698		2059
1699	if (flags & 4)	2060	if (flags & 4)
1700	{	2061	{
		2062	tileid tile = cell->tile [2];
1701	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1702	*data++ = cell->face [2];	2064	*data++ = tile;
1703	}	2065	}
1704	}	2066	}
1705	else	2067	else
1706	*data++ = 0;	2068	*data++ = 0;
1707	}	2069	}
…		…
1747	{	2109	{
1748	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1749		2111
1750	if (flags)	2112	if (flags)
1751	{	2113	{
1752	mapface face[3] = { 0, 0, 0 };
1753
1754	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1755		2116
1756	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2117	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1757	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2118	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1758	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2119	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1759		2120
1760	if (cell->darkness == 0)	2121	if (cell->darkness == 0)
1761	{	2122	{
1762	cell->darkness = 0;	2123	cell->darkness = 0;
1763		2124
1764	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1765	{	2126	{
1766	cell->face[z] = face[z];	2127	tileid t = tile [z];
1767		2128
1768	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2129	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2130	{
1769	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1770	}	2136	}
1771	}	2137	}
1772	}	2138	}
1773	}	2139	}
1774	}	2140	}
…		…
1809	CODE:	2175	CODE:
1810	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1811	OUTPUT:	2177	OUTPUT:
1812	RETVAL	2178	RETVAL
1813		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1814	CFPlus::MixMusic	2187	CFPlus::MixMusic
1815	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1816	CODE:	2189	CODE:
1817	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1818	OUTPUT:	2191	OUTPUT:
…		…
1825		2198
1826	int	2199	int
1827	play (CFPlus::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1828	CODE:	2201	CODE:
1829	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);
1830	OUTPUT:	2210	OUTPUT:
1831	RETVAL	2211	RETVAL
1832		2212
1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1834		2214
…		…
1838	static const struct {	2218	static const struct {
1839	const char *name;	2219	const char *name;
1840	IV iv;	2220	IV iv;
1841	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1842	# 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),
1843	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1844	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1845	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1846	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1847	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
…		…
1874	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
1875	const_iv (GL_LUMINANCE_ALPHA),	2258	const_iv (GL_LUMINANCE_ALPHA),
1876	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1878	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1880	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1881	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1882	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1883	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1923	# undef const_iv	2308	# undef const_iv
1924	};	2309	};
1925		2310
1926	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; )
1927	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);
1928	}	2316	}
1929		2317
1930	char *	2318	char *
1931	gl_vendor ()	2319	gl_vendor ()
1932	CODE:	2320	CODE:
…		…
1943		2331
1944	char *	2332	char *
1945	gl_extensions ()	2333	gl_extensions ()
1946	CODE:	2334	CODE:
1947	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);
1948	OUTPUT:	2350	OUTPUT:
1949	RETVAL	2351	RETVAL
1950		2352
1951	int glGetError ()	2353	int glGetError ()
1952		2354
…		…
2077		2479
2078	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)
2079		2481
2080	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)
2081		2483
		2484	void glPixelZoom (float x, float y)
		2485
2082	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)
2083		2487
2084	int glGenTexture ()	2488	int glGenTexture ()
2085	CODE:	2489	CODE:
2086	{	2490	RETVAL = gen_texture ();
2087	GLuint name;
2088	glGenTextures (1, &name);
2089	RETVAL = name;
2090	}
2091	OUTPUT:	2491	OUTPUT:
2092	RETVAL	2492	RETVAL
2093		2493
2094	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
2095	CODE:	2495	CODE:
2096	{
2097	GLuint name_ = name;
2098	glDeleteTextures (1, &name_);	2496	del_texture (name);
2099	}	2497
2100
2101	int glGenList ()	2498	int glGenList ()
2102	CODE:	2499	CODE:
2103	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
2104	OUTPUT:	2501	OUTPUT:
2105	RETVAL	2502	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.153 by root, Tue Sep 19 22:02:38 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 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC