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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
36	# include <sys/types.h>	44	# include <sys/types.h>
37	# include <sys/socket.h>	45	# include <sys/socket.h>
38	# include <netinet/in.h>	46	# include <netinet/in.h>
39	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
40	# include <inttypes.h>	48	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	49	#endif
49		50
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		52
52	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
53		54
54	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	62	#else
62	# define PARACHUTE 0	63	# define PARACHUTE 0
63	#endif	64	#endif
64		65
		66	static AV *texture_av;
		67
65	static struct	68	static struct
66	{	69	{
67	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	71	#include "glfunc.h"
69	#undef GL_FUNC	72	#undef GL_FUNC
70	} gl;	73	} gl;
71		74
		75	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	77	{
74	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	82	else
79	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
80	}	84	}
81		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/glBindTexture (GL_TEXTURE_2D, name);/
		105	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
82	#include "texcache.c"	110	#include "texcache.c"
83		111
84	#include "pango-font.c"	112	#include "pango-font.c"
85	#include "pango-fontmap.c"	113	#include "pango-fontmap.c"
86	#include "pango-render.c"	114	#include "pango-render.c"
…		…
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)
…		…
294	static void	343	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
296	{	345	{
297	int x, y;	346	int x, y;
298	maprow *row;	347	maprow *row;
		348	mapcell *cell;
299		349
300	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
301	if (y >= 0)	351	if (y >= 0)
302	{	352	{
303	if (y >= self->rows)	353	if (y >= self->rows)
…		…
309	if (x >= row->c0)	359	if (x >= row->c0)
310	{	360	{
311	if (x >= row->c1)	361	if (x >= row->c1)
312	break;	362	break;
313		363
314	row->col[x - row->c0].darkness = 0;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
315	}	370	}
316	}	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);
317	}	388	}
318		389
319	static void	390	static void
320	music_finished (void)	391	music_finished (void)
321	{	392	{
…		…
356	n \|= n >> 8;	427	n \|= n >> 8;
357	n \|= n >> 16;	428	n \|= n >> 16;
358		429
359	return n + 1;	430	return n + 1;
360	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
361		436
362	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
363		438
364	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
365		440
…		…
369	static const struct {	444	static const struct {
370	const char *name;	445	const char *name;
371	IV iv;	446	IV iv;
372	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
373	# 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
374	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
375	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
376	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
377	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
378	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
387	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
388	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
389	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
390	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
391	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
392	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
393	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
394	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
395	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
396	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
451	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
452	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
453	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
454	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
455	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
456	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
457	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
458	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
459	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
460	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
461	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
462	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
463	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
464	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
465	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
466	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
467	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
468	const_iv (KMOD_CTRL),
469	const_iv (KMOD_SHIFT),
470	const_iv (KMOD_ALT),
471	const_iv (KMOD_META)
472	# undef const_iv	556	# undef const_iv
473	};	557	};
474		558
475	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; )
476	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);
477	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
478		571
479	int	572	int
480	in_destruct ()	573	in_destruct ()
481	CODE:	574	CODE:
482	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
553	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
554	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
555	);	648	);
556	if (RETVAL)	649	if (RETVAL)
557	{	650	{
		651	av_clear (texture_av);
		652
558	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
559	# 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);
560	# include "glfunc.h"	655	# include "glfunc.h"
561	# undef GL_FUNC	656	# undef GL_FUNC
		657
562	}	658	}
563	OUTPUT:	659	OUTPUT:
564	RETVAL	660	RETVAL
565		661
566	void	662	void
567	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
568		664
569	char *	665	char *
570	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
571		667
		668	int
		669	SDL_GetAppState ()
		670
572	void	671	void
573	SDL_PollEvent ()	672	poll_events ()
574	PPCODE:	673	PPCODE:
575	{	674	{
576	SDL_Event ev;	675	SDL_Event ev;
577		676
578	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579	{	679	{
580	HV *hv = newHV ();	680	HV *hv = newHV ();
581	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
582		682
583	switch (ev.type)	683	switch (ev.type)
…		…
585	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
586	case SDL_KEYUP:	686	case SDL_KEYUP:
587	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589	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 */
590	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591	break;	692	break;
592		693
593	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
594	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596	break;	697	break;
597		698
598	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
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
600
601	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
602	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
603	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
604	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
606	break;	725	break;
607		726
608	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
609	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
610	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
639	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
640		759
641	void	760	void
642	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
643	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
644	#ifndef _WIN32	769	#ifdef _WIN32
645	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	}
646	#endif	791	#endif
		792	}
647		793
648	void	794	void
649	add_font (char *file)	795	add_font (char *file)
650	CODE:	796	CODE:
651	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
755	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
756	#endif	902	#endif
757	_exit (1);	903	_exit (1);
758		904
759	void	905	void
760	_exit (int retval)	906	_exit (int retval = 0)
761	CODE:	907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
		910	#else
762	_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	}
763		922
764	MODULE = CFPlus PACKAGE = CFPlus::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
765		924
766	CFPlus::Font	925	CFPlus::Font
767	new_from_file (SV class, char path, int id = 0)	926	new_from_file (SV class, char path, int id = 0)
…		…
1014	xy_to_index (CFPlus::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
1015	CODE:	1174	CODE:
1016	{	1175	{
1017	int index, trailing;	1176	int index, trailing;
1018	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);
1019	RETVAL = index;	1178	RETVAL = index + trailing;
1020	}	1179	}
1021	OUTPUT:	1180	OUTPUT:
1022	RETVAL	1181	RETVAL
1023		1182
1024	void	1183	void
…		…
1030		1189
1031	EXTEND (SP, 3);	1190	EXTEND (SP, 3);
1032	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1034	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	}
1035	}	1233	}
1036		1234
1037	void	1235	void
1038	render (CFPlus::Layout self, float x, float y, int flags = 0)	1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
1039	PPCODE:	1237	PPCODE:
…		…
1044	flags	1242	flags
1045	);	1243	);
1046		1244
1047	MODULE = CFPlus PACKAGE = CFPlus::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1048		1246
		1247	int minpot (int n)
		1248
1049	void	1249	void
1050	pad2pot (SV data_, SV w_, SV *h_)	1250	pad2pot (SV data_, SV w_, SV *h_)
1051	CODE:	1251	CODE:
1052	{	1252	{
1053	int ow = SvIV (w_);	1253	int ow = SvIV (w_);
…		…
1130	glDisable (GL_ALPHA_TEST);	1330	glDisable (GL_ALPHA_TEST);
1131	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
1132	}	1332	}
1133	}	1333	}
1134		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
1135	MODULE = CFPlus PACKAGE = CFPlus::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
1136		1347
1137	CFPlus::Map	1348	CFPlus::Map
1138	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
1139	CODE:	1350	CODE:
1140	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
1141	RETVAL->x = 0;	1352	RETVAL->x = 0;
1142	RETVAL->y = 0;	1353	RETVAL->y = 0;
1143	RETVAL->w = map_width;	1354	RETVAL->w = 0;
1144	RETVAL->h = map_height;	1355	RETVAL->h = 0;
1145	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
1146	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
1147	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149	RETVAL->texs = 8192;
1150	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151	RETVAL->rows = 0;	1360	RETVAL->rows = 0;
1152	RETVAL->row = 0;	1361	RETVAL->row = 0;
1153	OUTPUT:	1362	OUTPUT:
1154	RETVAL	1363	RETVAL
1155		1364
1156	void	1365	void
1157	DESTROY (CFPlus::Map self)	1366	DESTROY (CFPlus::Map self)
1158	CODE:	1367	CODE:
1159	{	1368	{
1160	map_clear (self);	1369	map_clear (self);
1161	Safefree (self->face);	1370	Safefree (self->face2tile);
1162	Safefree (self->tex);	1371	Safefree (self->tex);
1163	Safefree (self);	1372	Safefree (self);
1164	}	1373	}
1165		1374
1166	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
1167	clear (CFPlus::Map self)	1382	clear (CFPlus::Map self)
1168	CODE:	1383	CODE:
1169	map_clear (self);	1384	map_clear (self);
1170		1385
1171	void	1386	void
1172	set_face (CFPlus::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1173	CODE:	1388	CODE:
1174	{	1389	{
1175	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1176	{	1391	need_texid (self, tile);
1177	Append (mapface, self->face, self->faces, self->faces);	1392	}
1178	self->faces *= 2;
1179	}
1180		1393
1181	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;
1182	}	1415	}
1183		1416
1184	void	1417	void
1185	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)
1186	CODE:	1419	CODE:
1187	{	1420	{
1188	while (self->texs <= texid)	1421	need_texid (self, texid);
1189	{
1190	Append (maptex, self->tex, self->texs, self->texs);
1191	self->texs *= 2;
1192	}
1193		1422
1194	{	1423	{
1195	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1196		1425
1197	tex->name = name;	1426	tex->name = name;
…		…
1239	void	1468	void
1240	scroll (CFPlus::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1241	CODE:	1470	CODE:
1242	{	1471	{
1243	if (dx > 0)	1472	if (dx > 0)
1244	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1245	else if (dx < 0)	1474	else if (dx < 0)
1246	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);
1247		1476
1248	if (dy > 0)	1477	if (dy > 0)
1249	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1250	else if (dy < 0)	1479	else if (dy < 0)
1251	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);
1252		1481
1253	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1254	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1255		1484
1256	while (self->y < 0)	1485	while (self->y < 0)
…		…
1269	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1270	uint8_t data_end = (uint8_t )SvEND (data_);	1499	uint8_t data_end = (uint8_t )SvEND (data_);
1271	mapcell *cell;	1500	mapcell *cell;
1272	int x, y, flags;	1501	int x, y, flags;
1273		1502
1274	while (data < data_end)	1503	while (data < data_end - 1)
1275	{	1504	{
1276	flags = (data [0] << 8) + data [1]; data += 2;	1505	flags = (data [0] << 8) + data [1]; data += 2;
1277		1506
1278	x = self->x + ((flags >> 10) & 63);	1507	x = self->x + ((flags >> 10) & 63);
1279	y = self->y + ((flags >> 4) & 63);	1508	y = self->y + ((flags >> 4) & 63);
…		…
1282		1511
1283	if (flags & 15)	1512	if (flags & 15)
1284	{	1513	{
1285	if (!cell->darkness)	1514	if (!cell->darkness)
1286	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1287	cell->darkness = 256;	1517	cell->darkness = 256;
1288	cell->face [0] = 0;
1289	cell->face [1] = 0;
1290	cell->face [2] = 0;
1291	cell->stat_hp = 0;
1292	}	1518	}
1293		1519
1294	//TODO: don't trust server data to be in-range(!)	1520	//TODO: don't trust server data to be in-range(!)
1295		1521
1296	if (flags & 8)	1522	if (flags & 8)
…		…
1302	do	1528	do
1303	{	1529	{
1304	ext = *data++;	1530	ext = *data++;
1305	cmd = ext & 0x3f;	1531	cmd = ext & 0x3f;
1306		1532
1307	if (ext < 4)	1533	if (cmd < 4)
1308	cell->darkness = 255 - ext * 64 + 1;	1534	cell->darkness = 255 - ext * 64 + 1;
1309	else if (ext == 5) // health	1535	else if (cmd == 5) // health
		1536	{
		1537	cell->stat_width = 1;
1310	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++;
1311	else if (ext & 0x40) // unknown, multibyte => skip	1551	else if (ext & 0x40) // unknown, multibyte => skip
1312	data += *data + 1;	1552	data += *data + 1;
		1553	else
		1554	data++;
1313	}	1555	}
1314	while (cmd & 0x80);	1556	while (ext & 0x80);
1315	}	1557	}
1316	else	1558	else
1317	cell->darkness = *data++ + 1;	1559	cell->darkness = *data++ + 1;
1318	}	1560	}
1319		1561
1320	if (flags & 4)	1562	if (flags & 4)
1321	{	1563	{
1322	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];
1323	}	1567	}
1324		1568
1325	if (flags & 2)	1569	if (flags & 2)
1326	{	1570	{
1327	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];
1328	}	1574	}
1329		1575
1330	if (flags & 1)	1576	if (flags & 1)
1331	{	1577	{
1332	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];
1333	}	1581	}
1334	}	1582	}
1335	else	1583	else
1336	cell->darkness = 0;	1584	cell->darkness = 0;
1337	}	1585	}
…		…
1367	{	1615	{
1368	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1369		1617
1370	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1371	{	1619	{
1372	mapface face = cell->face [z];
1373
1374	if (face)
1375	{
1376	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1377	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1378	int a1 = tex.a;	1622	int a1 = tex.a;
1379		1623
1380	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1381	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1382	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1383	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1384	}
1385	}	1628	}
1386	}	1629	}
1387		1630
1388	*map++ = (r )	1631	*map++ = (r )
1389	\| (g << 8)	1632	\| (g << 8)
…		…
1396	}	1639	}
1397	OUTPUT:	1640	OUTPUT:
1398	RETVAL	1641	RETVAL
1399		1642
1400	void	1643	void
1401	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)
1402	CODE:	1645	CODE:
1403	{	1646	{
1404	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;
1405	int x, y, z;	1651	int x, y, z;
1406	int last_name;	1652	int last_name;
1407	mapface face;
1408		1653
1409	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1654	// thats current max. sorry.
1410	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1655	if (sw > 255) sw = 255;
		1656	if (sh > 255) sh = 255;
1411		1657
1412	/*	1658	// clear key, in case of extra padding
1413	int vx = self->vx = self->w >= sw	1659	memset (&skey, 0, sizeof (skey));
1414	? self->x + (self->w - sw) / 2
1415	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1416
1417	int vy = self->vy = self->h >= sh
1418	? self->y + (self->h - sh) / 2
1419	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1420	*/
1421		1660
1422	glColor4ub (255, 255, 255, 255);	1661	glColor4ub (255, 255, 255, 255);
1423		1662
1424	glEnable (GL_BLEND);	1663	glEnable (GL_BLEND);
1425	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1428		1667
1429	glBegin (GL_QUADS);	1668	glBegin (GL_QUADS);
1430		1669
1431	last_name = 0;	1670	last_name = 0;
1432		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
1433	for (z = 0; z < 3; z++)	1697	for (z = 0; z <= 2; z++)
		1698	{
		1699	memset (smooth_level, 0, sizeof (smooth_level));
		1700
1434	for (y = 0; y < sh; y++)	1701	for (y = 0; y < sh; y++)
1435	if (0 <= y + vy && y + vy < self->rows)	1702	if (0 <= y + my && y + my < self->rows)
1436	{	1703	{
1437	maprow *row = self->row + (y + vy);	1704	maprow *row = self->row + (y + my);
1438		1705
1439	for (x = 0; x < sw; x++)	1706	for (x = 0; x < sw; x++)
1440	if (row->c0 <= x + vx && x + vx < row->c1)	1707	if (row->c0 <= x + mx && x + mx < row->c1)
1441	{	1708	{
1442	mapcell *cell = row->col + (x + vx - row->c0);	1709	mapcell *cell = row->col + (x + mx - row->c0);
1443
1444	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;
1445		1717
1446	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))
1447	{	1807	{
1448	maptex tex = self->tex [face];	1808	int level = (w << 5) \| b;
		1809	HE *he;
1449		1810
1450	int px = (x + 1) * 32 - tex.w;	1811	hv_iterinit (smooth);
1451	int py = (y + 1) * 32 - tex.h;	1812	while ((he = hv_iternext (smooth)))
1452
1453	if (last_name != tex.name)
1454	{	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
1455	glEnd ();	1836	glEnd ();
1456	last_name = tex.name;
1457	glBindTexture (GL_TEXTURE_2D, last_name);	1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1458	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	}
1459	}	1861	}
1460
1461	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1462	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1463	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1464	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1465	}	1862	}
1466	}
1467	}	1863	}
		1864	}
		1865
		1866	hv_clear (smooth);
		1867	}
1468		1868
1469	glEnd ();	1869	glEnd ();
1470		1870
1471	glDisable (GL_TEXTURE_2D);	1871	glDisable (GL_TEXTURE_2D);
1472	glDisable (GL_BLEND);	1872	glDisable (GL_BLEND);
1473		1873
1474	// top layer: overlays such as the health bar	1874	// top layer: overlays such as the health bar
1475	for (y = 0; y < sh; y++)	1875	for (y = 0; y < sh; y++)
1476	if (0 <= y + vy && y + vy < self->rows)	1876	if (0 <= y + my && y + my < self->rows)
1477	{	1877	{
1478	maprow *row = self->row + (y + vy);	1878	maprow *row = self->row + (y + my);
1479		1879
1480	for (x = 0; x < sw; x++)	1880	for (x = 0; x < sw; x++)
1481	if (row->c0 <= x + vx && x + vx < row->c1)	1881	if (row->c0 <= x + mx && x + mx < row->c1)
1482	{	1882	{
1483	mapcell *cell = row->col + (x + vx - row->c0);	1883	mapcell *cell = row->col + (x + mx - row->c0);
1484		1884
1485	int px = x * 32;	1885	int px = x * T;
1486	int py = y * 32;	1886	int py = y * T;
1487		1887
1488	if (cell->stat_hp)	1888	if (cell->stat_hp)
1489	{	1889	{
1490	int width = sh / 28 + 1;	1890	int width = cell->stat_width * T;
		1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1491		1892
1492	glColor3ub (0, 0, 0);	1893	glColor3ub (0, 0, 0);
1493	glRectf (px + 1, py, px + 31, py + width + 2);	1894	glRectf (px + 1, py - thick - 2,
		1895	px + width - 1, py);
1494		1896
1495	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);	1897	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1496	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);
1497	}	1901	}
1498	}	1902	}
1499	}	1903	}
1500	}	1904	}
1501		1905
…		…
1558	glDisable (GL_BLEND);	1962	glDisable (GL_BLEND);
1559	glDisable (GL_TEXTURE_2D);	1963	glDisable (GL_TEXTURE_2D);
1560	}	1964	}
1561		1965
1562	void	1966	void
1563	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)
1564	PPCODE:	1968	PPCODE:
1565	{	1969	{
1566	int vx, vy;
1567	int x, y;	1970	int x, y;
1568	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1569	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1570	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1571		1974
1572	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1573	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1574	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1575		1978
1576	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1979	mx += self->x;
1577	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1980	my += self->y;
1578		1981
1579	for (y = 0; y < sh; y++)	1982	for (y = 0; y < sh; y++)
1580	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1581	{	1984	{
1582	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1583		1986
1584	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1585	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1586	{	1989	{
1587	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1588		1991
1589	darkness[y * sw4 + x] = cell->darkness	1992	darkness[y * sw4 + x] = cell->darkness
1590	? 255 - (cell->darkness - 1)	1993	? 255 - (cell->darkness - 1)
1591	: 255 - FOW_DARKNESS;	1994	: 255 - FOW_DARKNESS;
1592	}	1995	}
…		…
1632	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1633	{	2036	{
1634	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1635	uint8_t flags = 0;	2038	uint8_t flags = 0;
1636		2039
1637	if (cell->face [0]) flags \|= 1;	2040	if (cell->tile [0]) flags \|= 1;
1638	if (cell->face [1]) flags \|= 2;	2041	if (cell->tile [1]) flags \|= 2;
1639	if (cell->face [2]) flags \|= 4;	2042	if (cell->tile [2]) flags \|= 4;
1640		2043
1641	*data++ = flags;	2044	*data++ = flags;
1642		2045
1643	if (flags & 1)	2046	if (flags & 1)
1644	{	2047	{
		2048	tileid tile = cell->tile [0];
1645	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1646	*data++ = cell->face [0];	2050	*data++ = tile;
1647	}	2051	}
1648		2052
1649	if (flags & 2)	2053	if (flags & 2)
1650	{	2054	{
		2055	tileid tile = cell->tile [1];
1651	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1652	*data++ = cell->face [1];	2057	*data++ = tile;
1653	}	2058	}
1654		2059
1655	if (flags & 4)	2060	if (flags & 4)
1656	{	2061	{
		2062	tileid tile = cell->tile [2];
1657	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1658	*data++ = cell->face [2];	2064	*data++ = tile;
1659	}	2065	}
1660	}	2066	}
1661	else	2067	else
1662	*data++ = 0;	2068	*data++ = 0;
1663	}	2069	}
…		…
1703	{	2109	{
1704	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1705		2111
1706	if (flags)	2112	if (flags)
1707	{	2113	{
1708	mapface face[3] = { 0, 0, 0 };
1709
1710	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1711		2116
1712	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2117	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1713	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2118	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1714	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2119	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1715		2120
1716	if (cell->darkness == 0)	2121	if (cell->darkness == 0)
1717	{	2122	{
1718	cell->darkness = 0;	2123	cell->darkness = 0;
1719		2124
1720	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1721	{	2126	{
1722	cell->face[z] = face[z];	2127	tileid t = tile [z];
1723		2128
1724	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2129	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2130	{
1725	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1726	}	2136	}
1727	}	2137	}
1728	}	2138	}
1729	}	2139	}
1730	}	2140	}
…		…
1765	CODE:	2175	CODE:
1766	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1767	OUTPUT:	2177	OUTPUT:
1768	RETVAL	2178	RETVAL
1769		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1770	CFPlus::MixMusic	2187	CFPlus::MixMusic
1771	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1772	CODE:	2189	CODE:
1773	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1774	OUTPUT:	2191	OUTPUT:
…		…
1781		2198
1782	int	2199	int
1783	play (CFPlus::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1784	CODE:	2201	CODE:
1785	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);
1786	OUTPUT:	2210	OUTPUT:
1787	RETVAL	2211	RETVAL
1788		2212
1789	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1790		2214
…		…
1794	static const struct {	2218	static const struct {
1795	const char *name;	2219	const char *name;
1796	IV iv;	2220	IV iv;
1797	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1798	# 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),
1799	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1800	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1801	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1802	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1803	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
…		…
1830	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
1831	const_iv (GL_LUMINANCE_ALPHA),	2258	const_iv (GL_LUMINANCE_ALPHA),
1832	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1833	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1834	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1835	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1836	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1837	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1838	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1839	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1879	# undef const_iv	2308	# undef const_iv
1880	};	2309	};
1881		2310
1882	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; )
1883	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);
1884	}	2316	}
1885		2317
1886	char *	2318	char *
1887	gl_vendor ()	2319	gl_vendor ()
1888	CODE:	2320	CODE:
…		…
1899		2331
1900	char *	2332	char *
1901	gl_extensions ()	2333	gl_extensions ()
1902	CODE:	2334	CODE:
1903	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);
1904	OUTPUT:	2350	OUTPUT:
1905	RETVAL	2351	RETVAL
1906		2352
1907	int glGetError ()	2353	int glGetError ()
1908		2354
…		…
2033		2479
2034	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)
2035		2481
2036	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)
2037		2483
		2484	void glPixelZoom (float x, float y)
		2485
2038	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)
2039		2487
2040	int glGenTexture ()	2488	int glGenTexture ()
2041	CODE:	2489	CODE:
2042	{	2490	RETVAL = gen_texture ();
2043	GLuint name;
2044	glGenTextures (1, &name);
2045	RETVAL = name;
2046	}
2047	OUTPUT:	2491	OUTPUT:
2048	RETVAL	2492	RETVAL
2049		2493
2050	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
2051	CODE:	2495	CODE:
2052	{
2053	GLuint name_ = name;
2054	glDeleteTextures (1, &name_);	2496	del_texture (name);
2055	}	2497
2056
2057	int glGenList ()	2498	int glGenList ()
2058	CODE:	2499	CODE:
2059	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
2060	OUTPUT:	2501	OUTPUT:
2061	RETVAL	2502	RETVAL

Diff Legend

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs. Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC