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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.139 by root, Mon Aug 14 03:04:17 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"
…		…
155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
156		184
157	if (!rect.width) rect.width = 1;	185	if (!rect.width) rect.width = 1;
158	if (!rect.height) rect.height = 1;	186	if (!rect.height) rect.height = 1;
159		187
160	rect.width = (rect.width + 3) & ~3;
161
162	*w = rect.width;	188	*w = rect.width;
163	*h = rect.height;	189	*h = rect.height;
164	}	190	}
165		191
		192	typedef uint16_t tileid;
166	typedef uint16_t mapface;	193	typedef uint16_t faceid;
167		194
168	typedef struct {	195	typedef struct {
169	GLint name;	196	int name;
170	int w, h;	197	int w, h;
171	float s, t;	198	float s, t;
172	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
173	} maptex;	202	} maptex;
174		203
175	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
176	int16_t darkness;	207	uint16_t darkness;
177	mapface face[3];	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)
…		…
295	static void	343	static void
296	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)
297	{	345	{
298	int x, y;	346	int x, y;
299	maprow *row;	347	maprow *row;
		348	mapcell *cell;
300		349
301	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
302	if (y >= 0)	351	if (y >= 0)
303	{	352	{
304	if (y >= self->rows)	353	if (y >= self->rows)
…		…
310	if (x >= row->c0)	359	if (x >= row->c0)
311	{	360	{
312	if (x >= row->c1)	361	if (x >= row->c1)
313	break;	362	break;
314		363
315	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
316	}	370	}
317	}	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);
318	}	388	}
319		389
320	static void	390	static void
321	music_finished (void)	391	music_finished (void)
322	{	392	{
…		…
357	n \|= n >> 8;	427	n \|= n >> 8;
358	n \|= n >> 16;	428	n \|= n >> 16;
359		429
360	return n + 1;	430	return n + 1;
361	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
362		436
363	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
364		438
365	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
366		440
…		…
370	static const struct {	444	static const struct {
371	const char *name;	445	const char *name;
372	IV iv;	446	IV iv;
373	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
374	# 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
375	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
376	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
377	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
378	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
379	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
388	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
389	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
390	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
391	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
392	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
393	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
394	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
395	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
396	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
397	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
452	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
453	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
454	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
455	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
456	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
457	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
458	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
459	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
460	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
461	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
462	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
463	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
464	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
465	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
466	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
467	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
468	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
469	const_iv (KMOD_CTRL),
470	const_iv (KMOD_SHIFT),
471	const_iv (KMOD_ALT),
472	const_iv (KMOD_META)
473	# undef const_iv	556	# undef const_iv
474	};	557	};
475		558
476	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; )
477	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);
478	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
479		571
480	int	572	int
481	in_destruct ()	573	in_destruct ()
482	CODE:	574	CODE:
483	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
554	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
555	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
556	);	648	);
557	if (RETVAL)	649	if (RETVAL)
558	{	650	{
		651	av_clear (texture_av);
		652
559	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
560	# 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);
561	# include "glfunc.h"	655	# include "glfunc.h"
562	# undef GL_FUNC	656	# undef GL_FUNC
		657
563	}	658	}
564	OUTPUT:	659	OUTPUT:
565	RETVAL	660	RETVAL
566		661
567	void	662	void
568	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
569		664
570	char *	665	char *
571	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
572		667
		668	int
		669	SDL_GetAppState ()
		670
573	void	671	void
574	SDL_PollEvent ()	672	poll_events ()
575	PPCODE:	673	PPCODE:
576	{	674	{
577	SDL_Event ev;	675	SDL_Event ev;
578		676
579	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
580	{	679	{
581	HV *hv = newHV ();	680	HV *hv = newHV ();
582	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
583		682
584	switch (ev.type)	683	switch (ev.type)
…		…
586	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
587	case SDL_KEYUP:	686	case SDL_KEYUP:
588	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
589	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
590	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 */
591	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
592	break;	692	break;
593		693
594	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
595	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
596	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
597	break;	697	break;
598		698
599	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
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
601
602	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
605	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
606	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
607	break;	725	break;
608		726
609	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
610	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
611	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
640	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
641		759
642	void	760	void
643	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
644	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
645	#ifndef _WIN32	769	#ifdef _WIN32
646	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	}
647	#endif	791	#endif
		792	}
648		793
649	void	794	void
650	add_font (char *file)	795	add_font (char *file)
651	CODE:	796	CODE:
652	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
756	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
757	#endif	902	#endif
758	_exit (1);	903	_exit (1);
759		904
760	void	905	void
761	_exit (int retval)	906	_exit (int retval = 0)
762	CODE:	907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
		910	#else
763	_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	}
764		922
765	MODULE = CFPlus PACKAGE = CFPlus::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
766		924
767	CFPlus::Font	925	CFPlus::Font
768	new_from_file (SV class, char path, int id = 0)	926	new_from_file (SV class, char path, int id = 0)
…		…
1015	xy_to_index (CFPlus::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
1016	CODE:	1174	CODE:
1017	{	1175	{
1018	int index, trailing;	1176	int index, trailing;
1019	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);
1020	RETVAL = index;	1178	RETVAL = index + trailing;
1021	}	1179	}
1022	OUTPUT:	1180	OUTPUT:
1023	RETVAL	1181	RETVAL
1024		1182
1025	void	1183	void
…		…
1031		1189
1032	EXTEND (SP, 3);	1190	EXTEND (SP, 3);
1033	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1035	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	}
1036	}	1233	}
1037		1234
1038	void	1235	void
1039	render (CFPlus::Layout self, float x, float y, int flags = 0)	1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
1040	PPCODE:	1237	PPCODE:
…		…
1045	flags	1242	flags
1046	);	1243	);
1047		1244
1048	MODULE = CFPlus PACKAGE = CFPlus::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1049		1246
		1247	int minpot (int n)
		1248
1050	void	1249	void
1051	pad2pot (SV data_, SV w_, SV *h_)	1250	pad2pot (SV data_, SV w_, SV *h_)
1052	CODE:	1251	CODE:
1053	{	1252	{
1054	int ow = SvIV (w_);	1253	int ow = SvIV (w_);
…		…
1131	glDisable (GL_ALPHA_TEST);	1330	glDisable (GL_ALPHA_TEST);
1132	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
1133	}	1332	}
1134	}	1333	}
1135		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
1136	MODULE = CFPlus PACKAGE = CFPlus::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
1137		1347
1138	CFPlus::Map	1348	CFPlus::Map
1139	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
1140	CODE:	1350	CODE:
1141	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
1142	RETVAL->x = 0;	1352	RETVAL->x = 0;
1143	RETVAL->y = 0;	1353	RETVAL->y = 0;
1144	RETVAL->w = map_width;	1354	RETVAL->w = 0;
1145	RETVAL->h = map_height;	1355	RETVAL->h = 0;
1146	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
1147	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
1148	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1149	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1150	RETVAL->texs = 8192;
1151	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1152	RETVAL->rows = 0;	1360	RETVAL->rows = 0;
1153	RETVAL->row = 0;	1361	RETVAL->row = 0;
1154	OUTPUT:	1362	OUTPUT:
1155	RETVAL	1363	RETVAL
1156		1364
1157	void	1365	void
1158	DESTROY (CFPlus::Map self)	1366	DESTROY (CFPlus::Map self)
1159	CODE:	1367	CODE:
1160	{	1368	{
1161	map_clear (self);	1369	map_clear (self);
1162	Safefree (self->face);	1370	Safefree (self->face2tile);
1163	Safefree (self->tex);	1371	Safefree (self->tex);
1164	Safefree (self);	1372	Safefree (self);
1165	}	1373	}
1166		1374
1167	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
1168	clear (CFPlus::Map self)	1382	clear (CFPlus::Map self)
1169	CODE:	1383	CODE:
1170	map_clear (self);	1384	map_clear (self);
1171		1385
1172	void	1386	void
1173	set_face (CFPlus::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1174	CODE:	1388	CODE:
1175	{	1389	{
1176	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1177	{	1391	need_texid (self, tile);
1178	Append (mapface, self->face, self->faces, self->faces);	1392	}
1179	self->faces *= 2;
1180	}
1181		1393
1182	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;
1183	}	1415	}
1184		1416
1185	void	1417	void
1186	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)
1187	CODE:	1419	CODE:
1188	{	1420	{
1189	while (self->texs <= texid)	1421	need_texid (self, texid);
1190	{
1191	Append (maptex, self->tex, self->texs, self->texs);
1192	self->texs *= 2;
1193	}
1194		1422
1195	{	1423	{
1196	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1197		1425
1198	tex->name = name;	1426	tex->name = name;
…		…
1240	void	1468	void
1241	scroll (CFPlus::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1242	CODE:	1470	CODE:
1243	{	1471	{
1244	if (dx > 0)	1472	if (dx > 0)
1245	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1246	else if (dx < 0)	1474	else if (dx < 0)
1247	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);
1248		1476
1249	if (dy > 0)	1477	if (dy > 0)
1250	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1251	else if (dy < 0)	1479	else if (dy < 0)
1252	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);
1253		1481
1254	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1255	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1256		1484
1257	while (self->y < 0)	1485	while (self->y < 0)
…		…
1262	self->y += MAP_EXTEND_Y;	1490	self->y += MAP_EXTEND_Y;
1263	}	1491	}
1264	}	1492	}
1265		1493
1266	void	1494	void
1267	map1a_update (CFPlus::Map self, SV *data_)	1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1268	CODE:	1496	CODE:
1269	{	1497	{
1270	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1271	uint8_t data_end = (uint8_t )SvEND (data_);	1499	uint8_t data_end = (uint8_t )SvEND (data_);
1272	mapcell *cell;	1500	mapcell *cell;
1273	int x, y, flags;	1501	int x, y, flags;
1274		1502
1275	while (data < data_end)	1503	while (data < data_end - 1)
1276	{	1504	{
1277	flags = (data [0] << 8) + data [1]; data += 2;	1505	flags = (data [0] << 8) + data [1]; data += 2;
1278		1506
1279	x = self->x + ((flags >> 10) & 63);	1507	x = self->x + ((flags >> 10) & 63);
1280	y = self->y + ((flags >> 4) & 63);	1508	y = self->y + ((flags >> 4) & 63);
1281		1509
1282	cell = map_get_cell (self, x, y);	1510	cell = map_get_cell (self, x, y);
1283		1511
1284	if (flags & 15)	1512	if (flags & 15)
1285	{	1513	{
1286	if (cell->darkness < 0)	1514	if (!cell->darkness)
1287	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1288	cell->darkness = 0;	1517	cell->darkness = 256;
1289	cell->face [0] = 0;
1290	cell->face [1] = 0;
1291	cell->face [2] = 0;
1292	}	1518	}
1293		1519
1294	cell->darkness = flags & 8 ? *data++ : 255;
1295
1296	//TODO: don't trust server data to be in-range(!)	1520	//TODO: don't trust server data to be in-range(!)
		1521
		1522	if (flags & 8)
		1523	{
		1524	if (extmap)
		1525	{
		1526	uint8_t ext, cmd;
		1527
		1528	do
		1529	{
		1530	ext = *data++;
		1531	cmd = ext & 0x3f;
		1532
		1533	if (cmd < 4)
		1534	cell->darkness = 255 - ext * 64 + 1;
		1535	else if (cmd == 5) // health
		1536	{
		1537	cell->stat_width = 1;
		1538	cell->stat_hp = *data++;
		1539	}
		1540	else if (cmd == 6) // monster width
		1541	cell->stat_width = *data++ + 1;
		1542	else if (cmd == 0x47)
		1543	{
		1544	if (*data == 4)
		1545	; // decode player count
		1546
		1547	data += *data + 1;
		1548	}
		1549	else if (cmd == 8) // cell flags
		1550	cell->flags = *data++;
		1551	else if (ext & 0x40) // unknown, multibyte => skip
		1552	data += *data + 1;
		1553	else
		1554	data++;
		1555	}
		1556	while (ext & 0x80);
		1557	}
		1558	else
		1559	cell->darkness = *data++ + 1;
		1560	}
1297		1561
1298	if (flags & 4)	1562	if (flags & 4)
1299	{	1563	{
1300	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];
1301	}	1567	}
1302		1568
1303	if (flags & 2)	1569	if (flags & 2)
1304	{	1570	{
1305	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];
1306	}	1574	}
1307		1575
1308	if (flags & 1)	1576	if (flags & 1)
1309	{	1577	{
1310	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];
1311	}	1581	}
1312	}	1582	}
1313	else	1583	else
1314	cell->darkness = -1;	1584	cell->darkness = 0;
1315	}	1585	}
1316	}	1586	}
1317		1587
1318	SV *	1588	SV *
1319	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)
…		…
1345	{	1615	{
1346	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1347		1617
1348	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1349	{	1619	{
1350	mapface face = cell->face [z];
1351
1352	if (face)
1353	{
1354	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1355	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1356	int a1 = tex.a;	1622	int a1 = tex.a;
1357		1623
1358	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1359	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1360	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1361	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1362	}
1363	}	1628	}
1364	}	1629	}
1365		1630
1366	*map++ = (r )	1631	*map++ = (r )
1367	\| (g << 8)	1632	\| (g << 8)
…		…
1374	}	1639	}
1375	OUTPUT:	1640	OUTPUT:
1376	RETVAL	1641	RETVAL
1377		1642
1378	void	1643	void
1379	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)
1380	CODE:	1645	CODE:
1381	{	1646	{
1382	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;
1383	int x, y, z;	1651	int x, y, z;
1384	int last_name;	1652	int last_name;
1385	mapface face;
1386		1653
1387	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1654	// thats current max. sorry.
1388	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1655	if (sw > 255) sw = 255;
		1656	if (sh > 255) sh = 255;
1389		1657
1390	/*	1658	// clear key, in case of extra padding
1391	int vx = self->vx = self->w >= sw	1659	memset (&skey, 0, sizeof (skey));
1392	? self->x + (self->w - sw) / 2
1393	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1394
1395	int vy = self->vy = self->h >= sh
1396	? self->y + (self->h - sh) / 2
1397	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1398	*/
1399		1660
1400	glColor4ub (255, 255, 255, 255);	1661	glColor4ub (255, 255, 255, 255);
1401		1662
1402	glEnable (GL_BLEND);	1663	glEnable (GL_BLEND);
1403	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1406		1667
1407	glBegin (GL_QUADS);	1668	glBegin (GL_QUADS);
1408		1669
1409	last_name = 0;	1670	last_name = 0;
1410		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
1411	for (z = 0; z < 3; z++)	1697	for (z = 0; z <= 2; z++)
		1698	{
		1699	memset (smooth_level, 0, sizeof (smooth_level));
		1700
1412	for (y = 0; y < sh; y++)	1701	for (y = 0; y < sh; y++)
1413	if (0 <= y + vy && y + vy < self->rows)	1702	if (0 <= y + my && y + my < self->rows)
1414	{	1703	{
1415	maprow *row = self->row + (y + vy);	1704	maprow *row = self->row + (y + my);
1416		1705
1417	for (x = 0; x < sw; x++)	1706	for (x = 0; x < sw; x++)
1418	if (row->c0 <= x + vx && x + vx < row->c1)	1707	if (row->c0 <= x + mx && x + mx < row->c1)
1419	{	1708	{
1420	mapcell *cell = row->col + (x + vx - row->c0);	1709	mapcell *cell = row->col + (x + mx - row->c0);
1421
1422	face = cell->face [z];	1710	tileid tile = cell->tile [z];
1423		1711
1424	if (face)	1712	if (tile)
		1713	{
		1714	maptex tex = self->tex [tile];
		1715	int px = (x + 1) * T - tex.w;
		1716	int py = (y + 1) * T - tex.h;
		1717
		1718	// suppressing texture state switches here
		1719	// is only moderately effective, but worth the extra effort
		1720	if (last_name != tex.name)
		1721	{
		1722	if (!tex.name)
		1723	tex = self->tex [2]; /* missing, replace by noface */
		1724
		1725	glEnd ();
		1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1727	glBegin (GL_QUADS);
		1728	}
		1729
		1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1734
		1735	if (cell->flags && z == 2)
		1736	{
		1737	if (cell->flags & 1)
		1738	{
		1739	maptex tex = self->tex [1];
		1740	int px = x * T + T * 2 / 32;
		1741	int py = y * T - T * 6 / 32;
		1742
		1743	glEnd ();
		1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1745	glBegin (GL_QUADS);
		1746
		1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1751	}
		1752	}
		1753
		1754	// update smooth hash
		1755	if (tex.smoothtile)
		1756	{
		1757	skey.tile = tex.smoothtile;
		1758	skey.level = tex.smoothlevel;
		1759
		1760	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1761
		1762	// add bits to current tile and all neighbours. skey.x\|y is
		1763	// shifted +1\|+1 so we always stay positive.
		1764
		1765	// bits is ___n cccc CCCC bbbb
		1766	// n do not draw borders&corners
		1767	// c draw these corners, but...
		1768	// C ... not these
		1769	// b draw these borders
		1770
		1771	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1772	// ┃· ·· ·┃ ━━
		1773
		1774	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1775	// ·· ·· ·┏ ┓·
		1776
		1777	// full tile
		1778	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1779
		1780	// borders
		1781	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1782	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1783	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1784	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1785
		1786	// corners
		1787	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1788	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1789	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1790	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1791	}
		1792	}
		1793	}
		1794	}
		1795
		1796	// go through all smoothlevels, lowest to highest, then draw.
		1797	// this is basically counting sort
		1798	{
		1799	int w, b;
		1800
		1801	for (w = 0; w < 256 / 32; ++w)
		1802	{
		1803	uint32_t smask = smooth_level [w];
		1804	if (smask)
		1805	for (b = 0; b < 32; ++b)
		1806	if (smask & (((uint32_t)1) << b))
1425	{	1807	{
1426	maptex tex = self->tex [face];	1808	int level = (w << 5) \| b;
		1809	HE *he;
1427		1810
1428	int px = (x + 1) * 32 - tex.w;	1811	hv_iterinit (smooth);
1429	int py = (y + 1) * 32 - tex.h;	1812	while ((he = hv_iternext (smooth)))
1430
1431	if (last_name != tex.name)
1432	{	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
1433	glEnd ();	1836	glEnd ();
1434	last_name = tex.name;
1435	glBindTexture (GL_TEXTURE_2D, last_name);	1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1436	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	}
1437	}	1861	}
1438
1439	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1440	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1441	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1442	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1443	}	1862	}
1444	}
1445	}	1863	}
		1864	}
		1865
		1866	hv_clear (smooth);
		1867	}
1446		1868
1447	glEnd ();	1869	glEnd ();
1448		1870
1449	glDisable (GL_TEXTURE_2D);	1871	glDisable (GL_TEXTURE_2D);
1450	glDisable (GL_BLEND);	1872	glDisable (GL_BLEND);
		1873
		1874	// top layer: overlays such as the health bar
		1875	for (y = 0; y < sh; y++)
		1876	if (0 <= y + my && y + my < self->rows)
		1877	{
		1878	maprow *row = self->row + (y + my);
		1879
		1880	for (x = 0; x < sw; x++)
		1881	if (row->c0 <= x + mx && x + mx < row->c1)
		1882	{
		1883	mapcell *cell = row->col + (x + mx - row->c0);
		1884
		1885	int px = x * T;
		1886	int py = y * T;
		1887
		1888	if (cell->stat_hp)
		1889	{
		1890	int width = cell->stat_width * T;
		1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1892
		1893	glColor3ub (0, 0, 0);
		1894	glRectf (px + 1, py - thick - 2,
		1895	px + width - 1, py);
		1896
		1897	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1898	glRectf (px + 2,
		1899	py - thick - 1,
		1900	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1901	}
		1902	}
		1903	}
1451	}	1904	}
1452		1905
1453	void	1906	void
1454	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	1907	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1455	CODE:	1908	CODE:
…		…
1509	glDisable (GL_BLEND);	1962	glDisable (GL_BLEND);
1510	glDisable (GL_TEXTURE_2D);	1963	glDisable (GL_TEXTURE_2D);
1511	}	1964	}
1512		1965
1513	void	1966	void
1514	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)
1515	PPCODE:	1968	PPCODE:
1516	{	1969	{
1517	int vx, vy;
1518	int x, y;	1970	int x, y;
1519	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1520	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1521	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1522		1974
1523	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1524	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1525	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1526		1978
1527	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1979	mx += self->x;
1528	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1980	my += self->y;
1529		1981
1530	for (y = 0; y < sh; y++)	1982	for (y = 0; y < sh; y++)
1531	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1532	{	1984	{
1533	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1534		1986
1535	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1536	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1537	{	1989	{
1538	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1539		1991
1540	darkness[y * sw4 + x] = cell->darkness < 0	1992	darkness[y * sw4 + x] = cell->darkness
		1993	? 255 - (cell->darkness - 1)
1541	? 255 - FOW_DARKNESS	1994	: 255 - FOW_DARKNESS;
1542	: 255 - cell->darkness;
1543	}	1995	}
1544	}	1996	}
1545		1997
1546	EXTEND (SP, 3);	1998	EXTEND (SP, 3);
1547	PUSHs (sv_2mortal (newSViv (sw4)));	1999	PUSHs (sv_2mortal (newSViv (sw4)));
…		…
1583	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1584	{	2036	{
1585	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1586	uint8_t flags = 0;	2038	uint8_t flags = 0;
1587		2039
1588	if (cell->face [0]) flags \|= 1;	2040	if (cell->tile [0]) flags \|= 1;
1589	if (cell->face [1]) flags \|= 2;	2041	if (cell->tile [1]) flags \|= 2;
1590	if (cell->face [2]) flags \|= 4;	2042	if (cell->tile [2]) flags \|= 4;
1591		2043
1592	*data++ = flags;	2044	*data++ = flags;
1593		2045
1594	if (flags & 1)	2046	if (flags & 1)
1595	{	2047	{
		2048	tileid tile = cell->tile [0];
1596	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1597	*data++ = cell->face [0];	2050	*data++ = tile;
1598	}	2051	}
1599		2052
1600	if (flags & 2)	2053	if (flags & 2)
1601	{	2054	{
		2055	tileid tile = cell->tile [1];
1602	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1603	*data++ = cell->face [1];	2057	*data++ = tile;
1604	}	2058	}
1605		2059
1606	if (flags & 4)	2060	if (flags & 4)
1607	{	2061	{
		2062	tileid tile = cell->tile [2];
1608	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1609	*data++ = cell->face [2];	2064	*data++ = tile;
1610	}	2065	}
1611	}	2066	}
1612	else	2067	else
1613	*data++ = 0;	2068	*data++ = 0;
1614	}	2069	}
…		…
1654	{	2109	{
1655	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1656		2111
1657	if (flags)	2112	if (flags)
1658	{	2113	{
1659	mapface face[3] = { 0, 0, 0 };
1660
1661	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1662		2116
1663	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2117	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1664	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2118	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1665	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2119	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1666		2120
1667	if (cell->darkness <= 0)	2121	if (cell->darkness == 0)
1668	{	2122	{
1669	cell->darkness = -1;	2123	cell->darkness = 0;
1670		2124
1671	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1672	{	2126	{
1673	cell->face[z] = face[z];	2127	tileid t = tile [z];
1674		2128
1675	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2129	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2130	{
1676	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1677	}	2136	}
1678	}	2137	}
1679	}	2138	}
1680	}	2139	}
1681	}	2140	}
…		…
1716	CODE:	2175	CODE:
1717	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1718	OUTPUT:	2177	OUTPUT:
1719	RETVAL	2178	RETVAL
1720		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1721	CFPlus::MixMusic	2187	CFPlus::MixMusic
1722	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1723	CODE:	2189	CODE:
1724	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1725	OUTPUT:	2191	OUTPUT:
…		…
1732		2198
1733	int	2199	int
1734	play (CFPlus::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1735	CODE:	2201	CODE:
1736	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);
1737	OUTPUT:	2210	OUTPUT:
1738	RETVAL	2211	RETVAL
1739		2212
1740	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1741		2214
…		…
1745	static const struct {	2218	static const struct {
1746	const char *name;	2219	const char *name;
1747	IV iv;	2220	IV iv;
1748	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1749	# 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),
1750	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1751	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1752	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1753	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1754	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
…		…
1781	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
1782	const_iv (GL_LUMINANCE_ALPHA),	2258	const_iv (GL_LUMINANCE_ALPHA),
1783	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1784	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1785	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1786	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1787	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1788	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1789	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1790	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1830	# undef const_iv	2308	# undef const_iv
1831	};	2309	};
1832		2310
1833	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; )
1834	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);
1835	}	2316	}
1836		2317
1837	char *	2318	char *
1838	gl_vendor ()	2319	gl_vendor ()
1839	CODE:	2320	CODE:
…		…
1850		2331
1851	char *	2332	char *
1852	gl_extensions ()	2333	gl_extensions ()
1853	CODE:	2334	CODE:
1854	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);
1855	OUTPUT:	2350	OUTPUT:
1856	RETVAL	2351	RETVAL
1857		2352
1858	int glGetError ()	2353	int glGetError ()
1859		2354
…		…
1984		2479
1985	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)
1986		2481
1987	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)
1988		2483
		2484	void glPixelZoom (float x, float y)
		2485
1989	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)
1990		2487
1991	int glGenTexture ()	2488	int glGenTexture ()
1992	CODE:	2489	CODE:
1993	{	2490	RETVAL = gen_texture ();
1994	GLuint name;
1995	glGenTextures (1, &name);
1996	RETVAL = name;
1997	}
1998	OUTPUT:	2491	OUTPUT:
1999	RETVAL	2492	RETVAL
2000		2493
2001	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
2002	CODE:	2495	CODE:
2003	{
2004	GLuint name_ = name;
2005	glDeleteTextures (1, &name_);	2496	del_texture (name);
2006	}	2497
2007
2008	int glGenList ()	2498	int glGenList ()
2009	CODE:	2499	CODE:
2010	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
2011	OUTPUT:	2501	OUTPUT:
2012	RETVAL	2502	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.139 by root, Mon Aug 14 03:04:17 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 1.139 by root, Mon Aug 14 03:04:17 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC