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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
15	#endif	22	#endif
16		23
		24	#include <assert.h>
17	#include <math.h>	25	#include <math.h>
18	#include <string.h>	26	#include <string.h>
19	#include <stdio.h>	27	#include <stdio.h>
20	#include <stdlib.h>	28	#include <stdlib.h>
21		29
36	# include <sys/types.h>	44	# include <sys/types.h>
37	# include <sys/socket.h>	45	# include <sys/socket.h>
38	# include <netinet/in.h>	46	# include <netinet/in.h>
39	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
40	# include <inttypes.h>	48	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	49	#endif
49		50
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		52
52	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
53		54
54	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	62	#else
62	# define PARACHUTE 0	63	# define PARACHUTE 0
63	#endif	64	#endif
64		65
		66	static AV *texture_av;
		67
65	static struct	68	static struct
66	{	69	{
67	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	71	#include "glfunc.h"
69	#undef GL_FUNC	72	#undef GL_FUNC
70	} gl;	73	} gl;
71		74
		75	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	77	{
74	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	82	else
79	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
80	}	84	}
81		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/glBindTexture (GL_TEXTURE_2D, name);/
		105	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
82	#include "texcache.c"	110	#include "texcache.c"
83		111
84	#include "pango-font.c"	112	#include "pango-font.c"
85	#include "pango-fontmap.c"	113	#include "pango-fontmap.c"
86	#include "pango-render.c"	114	#include "pango-render.c"
…		…
159		187
160	*w = rect.width;	188	*w = rect.width;
161	*h = rect.height;	189	*h = rect.height;
162	}	190	}
163		191
		192	typedef uint16_t tileid;
164	typedef uint16_t mapface;	193	typedef uint16_t faceid;
165		194
166	typedef struct {	195	typedef struct {
167	GLint name;	196	int name;
168	int w, h;	197	int w, h;
169	float s, t;	198	float s, t;
170	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
171	} maptex;	202	} maptex;
172		203
173	typedef struct {	204	typedef struct {
174	uint32_t player;	205	uint32_t player;
175	mapface face[3];	206	tileid tile[3];
176	uint16_t darkness;	207	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	208	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	209	} mapcell;
179		210
180	typedef struct {	211	typedef struct {
181	int32_t c0, c1;	212	int32_t c0, c1;
182	mapcell *col;	213	mapcell *col;
183	} maprow;	214	} maprow;
184		215
185	typedef struct map {	216	typedef struct map {
186	int x, y, w, h;	217	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	219	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	220	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		221
194	int32_t rows;	222	int32_t rows;
195	maprow *row;	223	maprow *row;
196	} *CFPlus__Map;	224	} *CFPlus__Map;
197		225
…		…
217	return ptr;	245	return ptr;
218	}	246	}
219		247
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
222		270
223	static maprow *	271	static maprow *
224	map_get_row (CFPlus__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
225	{	273	{
226	if (0 > y)	274	if (0 > y)
…		…
315		363
316	cell = row->col + x - row->c0;	364	cell = row->col + x - row->c0;
317		365
318	cell->darkness = 0;	366	cell->darkness = 0;
319	cell->stat_hp = 0;	367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
320	}	370	}
321	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV hv, smooth_key key, IV bits)
		381	{
		382	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (sv, SvIVX (sv) \| bits);
		386	else
		387	sv_setiv (*sv, bits);
322	}	388	}
323		389
324	static void	390	static void
325	music_finished (void)	391	music_finished (void)
326	{	392	{
…		…
361	n \|= n >> 8;	427	n \|= n >> 8;
362	n \|= n >> 16;	428	n \|= n >> 16;
363		429
364	return n + 1;	430	return n + 1;
365	}	431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
366		436
367	MODULE = CFPlus PACKAGE = CFPlus	437	MODULE = CFPlus PACKAGE = CFPlus
368		438
369	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
370		440
…		…
374	static const struct {	444	static const struct {
375	const char *name;	445	const char *name;
376	IV iv;	446	IV iv;
377	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
378	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
379	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
380	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
381	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
382	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
383	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
392	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
393	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
394	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
395	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
396	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
397	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
398	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
399	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
400	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
401	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
456	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
457	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
458	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
459	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
460	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
461	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
463	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
464	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
465	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
466	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
467	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
468	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
469	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
470	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
471	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
472	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
473	const_iv (KMOD_CTRL),
474	const_iv (KMOD_SHIFT),
475	const_iv (KMOD_ALT),
476	const_iv (KMOD_META)
477	# undef const_iv	556	# undef const_iv
478	};	557	};
479		558
480	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
481	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
482	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
483		571
484	int	572	int
485	in_destruct ()	573	in_destruct ()
486	CODE:	574	CODE:
487	RETVAL = PL_main_cv == Nullcv;	575	RETVAL = PL_main_cv == Nullcv;
…		…
499	opengl_fontmap = pango_opengl_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
500	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
501	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
502	}	590	}
503		591
		592	char *
		593	SDL_GetError ()
		594
504	int	595	int
505	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
506		597
507	void	598	void
508	SDL_Quit ()	599	SDL_Quit ()
509		600
510	void	601	void
511	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
512	PPCODE:	603	PPCODE:
513	{	604	{
514	SDL_Rect **m;	605	SDL_Rect **m;
515		606
516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
520		611
521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
523		614
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
528		619
529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
530	#if SDL_VERSION_ATLEAST(1,2,10)	621	#if SDL_VERSION_ATLEAST(1,2,10)
531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
533	#endif	624	#endif
534		625
535	SDL_EnableUNICODE (1);
536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
537
538	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
539		627
540	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
541	while (*m)	629	while (*m)
542	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
543	AV *av = newAV ();	633	AV *av = newAV ();
544	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
545	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
547		640
548	++m;	641	++m;
549	}	642	}
550	}	643	}
551		644
552	char *
553	SDL_GetError ()
554
555	int	645	int
556	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
557	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
558	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
559	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
560	);	659	);
		660
561	if (RETVAL)	661	if (RETVAL)
562	{	662	{
		663	av_clear (texture_av);
		664
563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
564	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
565	# include "glfunc.h"	667	#include "glfunc.h"
566	# undef GL_FUNC	668	#undef GL_FUNC
567	}	669	}
		670	}
568	OUTPUT:	671	OUTPUT:
569	RETVAL	672	RETVAL
570		673
571	void	674	void
572	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
573		676
574	char *	677	char *
575	SDL_GetKeyName (int sym)	678	SDL_GetKeyName (int sym)
576		679
		680	int
		681	SDL_GetAppState ()
		682
577	void	683	void
578	SDL_PollEvent ()	684	poll_events ()
579	PPCODE:	685	PPCODE:
580	{	686	{
581	SDL_Event ev;	687	SDL_Event ev;
582		688
583	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
584	{	691	{
585	HV *hv = newHV ();	692	HV *hv = newHV ();
586	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
587		694
588	switch (ev.type)	695	switch (ev.type)
…		…
590	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
591	case SDL_KEYUP:	698	case SDL_KEYUP:
592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
593	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
594	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
595	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
596	break;	704	break;
597		705
598	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
601	break;	709	break;
602		710
603	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
605
606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
611	break;	737	break;
612		738
613	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
614	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
644	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
645		771
646	void	772	void
647	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
648	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
649	#ifndef _WIN32	781	#ifdef _WIN32
650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
651	#endif	803	#endif
		804	}
652		805
653	void	806	void
654	add_font (char *file)	807	add_font (char *file)
655	CODE:	808	CODE:
656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
761	#endif	914	#endif
762	_exit (1);	915	_exit (1);
763		916
764	void	917	void
765	_exit (int retval)	918	_exit (int retval = 0)
766	CODE:	919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
		922	#else
767	_exit (retval);	923	_exit (retval);
		924	#endif
		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
768		934
769	MODULE = CFPlus PACKAGE = CFPlus::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
770		936
771	CFPlus::Font	937	CFPlus::Font
772	new_from_file (SV class, char path, int id = 0)	938	new_from_file (SV class, char path, int id = 0)
…		…
1019	xy_to_index (CFPlus::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
1020	CODE:	1186	CODE:
1021	{	1187	{
1022	int index, trailing;	1188	int index, trailing;
1023	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1024	RETVAL = index;	1190	RETVAL = index + trailing;
1025	}	1191	}
1026	OUTPUT:	1192	OUTPUT:
1027	RETVAL	1193	RETVAL
1028		1194
1029	void	1195	void
…		…
1035		1201
1036	EXTEND (SP, 3);	1202	EXTEND (SP, 3);
1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1206	}
		1207
		1208	void
		1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1210	PPCODE:
		1211	{
		1212	int line, x;
		1213
		1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1216
		1217	EXTEND (SP, 2);
		1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
		1242	PUSHs (sv_2mortal (newSViv (index)));
		1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
1040	}	1245	}
1041		1246
1042	void	1247	void
1043	render (CFPlus::Layout self, float x, float y, int flags = 0)	1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
1044	PPCODE:	1249	PPCODE:
…		…
1049	flags	1254	flags
1050	);	1255	);
1051		1256
1052	MODULE = CFPlus PACKAGE = CFPlus::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1053		1258
		1259	int minpot (int n)
		1260
1054	void	1261	void
1055	pad2pot (SV data_, SV w_, SV *h_)	1262	pad2pot (SV data_, SV w_, SV *h_)
1056	CODE:	1263	CODE:
1057	{	1264	{
1058	int ow = SvIV (w_);	1265	int ow = SvIV (w_);
…		…
1135	glDisable (GL_ALPHA_TEST);	1342	glDisable (GL_ALPHA_TEST);
1136	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
1137	}	1344	}
1138	}	1345	}
1139		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
1140	MODULE = CFPlus PACKAGE = CFPlus::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
1141		1359
1142	CFPlus::Map	1360	CFPlus::Map
1143	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
1144	CODE:	1362	CODE:
1145	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
1146	RETVAL->x = 0;	1364	RETVAL->x = 0;
1147	RETVAL->y = 0;	1365	RETVAL->y = 0;
1148	RETVAL->w = map_width;	1366	RETVAL->w = 0;
1149	RETVAL->h = map_height;	1367	RETVAL->h = 0;
1150	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
1151	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
1152	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1153	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1154	RETVAL->texs = 8192;
1155	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1156	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
1157	RETVAL->row = 0;	1373	RETVAL->row = 0;
1158	OUTPUT:	1374	OUTPUT:
1159	RETVAL	1375	RETVAL
1160		1376
1161	void	1377	void
1162	DESTROY (CFPlus::Map self)	1378	DESTROY (CFPlus::Map self)
1163	CODE:	1379	CODE:
1164	{	1380	{
1165	map_clear (self);	1381	map_clear (self);
1166	Safefree (self->face);	1382	Safefree (self->face2tile);
1167	Safefree (self->tex);	1383	Safefree (self->tex);
1168	Safefree (self);	1384	Safefree (self);
1169	}	1385	}
1170		1386
1171	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
1172	clear (CFPlus::Map self)	1394	clear (CFPlus::Map self)
1173	CODE:	1395	CODE:
1174	map_clear (self);	1396	map_clear (self);
1175		1397
1176	void	1398	void
1177	set_face (CFPlus::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1178	CODE:	1400	CODE:
1179	{	1401	{
1180	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1181	{	1403	need_texid (self, tile);
1182	Append (mapface, self->face, self->faces, self->faces);	1404	}
1183	self->faces *= 2;
1184	}
1185		1405
1186	self->face [face] = texid;	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 \|\| face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 \|\| smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
1187	}	1427	}
1188		1428
1189	void	1429	void
1190	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1430	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1191	CODE:	1431	CODE:
1192	{	1432	{
1193	while (self->texs <= texid)	1433	need_texid (self, texid);
1194	{
1195	Append (maptex, self->tex, self->texs, self->texs);
1196	self->texs *= 2;
1197	}
1198		1434
1199	{	1435	{
1200	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1201		1437
1202	tex->name = name;	1438	tex->name = name;
…		…
1244	void	1480	void
1245	scroll (CFPlus::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
1246	CODE:	1482	CODE:
1247	{	1483	{
1248	if (dx > 0)	1484	if (dx > 0)
1249	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1250	else if (dx < 0)	1486	else if (dx < 0)
1251	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1252		1488
1253	if (dy > 0)	1489	if (dy > 0)
1254	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
1255	else if (dy < 0)	1491	else if (dy < 0)
1256	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1257		1493
1258	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1259	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1260		1496
1261	while (self->y < 0)	1497	while (self->y < 0)
…		…
1287		1523
1288	if (flags & 15)	1524	if (flags & 15)
1289	{	1525	{
1290	if (!cell->darkness)	1526	if (!cell->darkness)
1291	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
1292	cell->darkness = 256;	1529	cell->darkness = 256;
1293	cell->face [0] = 0;
1294	cell->face [1] = 0;
1295	cell->face [2] = 0;
1296	}	1530	}
1297		1531
1298	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
1299		1533
1300	if (flags & 8)	1534	if (flags & 8)
…		…
1315	cell->stat_width = 1;	1549	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1550	cell->stat_hp = *data++;
1317	}	1551	}
1318	else if (cmd == 6) // monster width	1552	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1553	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1554	else if (cmd == 0x47)
1321	{	1555	{
1322	if (*data == 4)	1556	if (*data == 4)
1323	; // decode player tag	1557	; // decode player count
1324		1558
1325	data += *data + 1;	1559	data += *data + 1;
1326	}	1560	}
1327	else if (cmd == 8) // cell flags	1561	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1562	cell->flags = *data++;
…		…
1337	cell->darkness = *data++ + 1;	1571	cell->darkness = *data++ + 1;
1338	}	1572	}
1339		1573
1340	if (flags & 4)	1574	if (flags & 4)
1341	{	1575	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
1343	}	1579	}
1344		1580
1345	if (flags & 2)	1581	if (flags & 2)
1346	{	1582	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
1348	}	1586	}
1349		1587
1350	if (flags & 1)	1588	if (flags & 1)
1351	{	1589	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
1353	}	1593	}
1354	}	1594	}
1355	else	1595	else
1356	{
1357	cell->darkness = 0;	1596	cell->darkness = 0;
1358	cell->stat_hp = 0;
1359	}
1360	}	1597	}
1361	}	1598	}
1362		1599
1363	SV *	1600	SV *
1364	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
…		…
1390	{	1627	{
1391	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1392		1629
1393	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1394	{	1631	{
1395	mapface face = cell->face [z];
1396
1397	if (face)
1398	{
1399	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1400	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1401	int a1 = tex.a;	1634	int a1 = tex.a;
1402		1635
1403	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1404	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1405	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1406	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1407	}
1408	}	1640	}
1409	}	1641	}
1410		1642
1411	*map++ = (r )	1643	*map++ = (r )
1412	\| (g << 8)	1644	\| (g << 8)
…		…
1419	}	1651	}
1420	OUTPUT:	1652	OUTPUT:
1421	RETVAL	1653	RETVAL
1422		1654
1423	void	1655	void
1424	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1425	CODE:	1657	CODE:
1426	{	1658	{
1427	int vx, vy;	1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1428	int x, y, z;	1663	int x, y, z;
1429	int last_name;	1664	int last_name;
1430	mapface face;
1431		1665
1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1666	// thats current max. sorry.
1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
1434		1669
1435	/*	1670	// clear key, in case of extra padding
1436	int vx = self->vx = self->w >= sw	1671	memset (&skey, 0, sizeof (skey));
1437	? self->x + (self->w - sw) / 2
1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1439
1440	int vy = self->vy = self->h >= sh
1441	? self->y + (self->h - sh) / 2
1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1443	*/
1444		1672
1445	glColor4ub (255, 255, 255, 255);	1673	glColor4ub (255, 255, 255, 255);
1446		1674
1447	glEnable (GL_BLEND);	1675	glEnable (GL_BLEND);
1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1451		1679
1452	glBegin (GL_QUADS);	1680	glBegin (GL_QUADS);
1453		1681
1454	last_name = 0;	1682	last_name = 0;
1455		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
1456	for (z = 0; z < 3; z++)	1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
1457	for (y = 0; y < sh; y++)	1713	for (y = 0; y < sh; y++)
1458	if (0 <= y + vy && y + vy < self->rows)	1714	if (0 <= y + my && y + my < self->rows)
1459	{	1715	{
1460	maprow *row = self->row + (y + vy);	1716	maprow *row = self->row + (y + my);
1461		1717
1462	for (x = 0; x < sw; x++)	1718	for (x = 0; x < sw; x++)
1463	if (row->c0 <= x + vx && x + vx < row->c1)	1719	if (row->c0 <= x + mx && x + mx < row->c1)
1464	{	1720	{
1465	mapcell *cell = row->col + (x + vx - row->c0);	1721	mapcell *cell = row->col + (x + mx - row->c0);
1466
1467	face = cell->face [z];	1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
1468		1729
1469	if (face && face < self->texs)	1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x\|y is
		1775	// shifted +1\|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
1470	{	1819	{
1471	maptex tex = self->tex [face];	1820	int level = (w << 5) \| b;
1472	int px = (x + 1) * 32 - tex.w;	1821	HE *he;
1473	int py = (y + 1) * 32 - tex.h;
1474		1822
1475	if (last_name != tex.name)	1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
1476	{	1825	{
		1826	smooth_key skey = (smooth_key )HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
1477	glEnd ();	1848	glEnd ();
1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1479	glBegin (GL_QUADS);	1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
1480	}	1872	}
1481
1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1486	}
1487
1488	if (cell->flags && z == 2)
1489	{
1490	if (cell->flags & 1)
1491	{
1492	maptex tex = self->tex [1];
1493	int px = (x + 1) * 32 - tex.w + 2;
1494	int py = (y + 1) * 32 - tex.h - 6;
1495
1496	glEnd ();
1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1498	glBegin (GL_QUADS);
1499
1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1504	}	1873	}
1505	}	1874	}
1506	}
1507	}	1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
1508		1880
1509	glEnd ();	1881	glEnd ();
1510		1882
1511	glDisable (GL_TEXTURE_2D);	1883	glDisable (GL_TEXTURE_2D);
1512	glDisable (GL_BLEND);	1884	glDisable (GL_BLEND);
1513		1885
1514	// top layer: overlays such as the health bar	1886	// top layer: overlays such as the health bar
1515	for (y = 0; y < sh; y++)	1887	for (y = 0; y < sh; y++)
1516	if (0 <= y + vy && y + vy < self->rows)	1888	if (0 <= y + my && y + my < self->rows)
1517	{	1889	{
1518	maprow *row = self->row + (y + vy);	1890	maprow *row = self->row + (y + my);
1519		1891
1520	for (x = 0; x < sw; x++)	1892	for (x = 0; x < sw; x++)
1521	if (row->c0 <= x + vx && x + vx < row->c1)	1893	if (row->c0 <= x + mx && x + mx < row->c1)
1522	{	1894	{
1523	mapcell *cell = row->col + (x + vx - row->c0);	1895	mapcell *cell = row->col + (x + mx - row->c0);
1524		1896
1525	int px = x * 32;	1897	int px = x * T;
1526	int py = y * 32;	1898	int py = y * T;
1527		1899
1528	if (cell->stat_hp)	1900	if (cell->stat_hp)
1529	{	1901	{
1530	int width = cell->stat_width * 32;	1902	int width = cell->stat_width * T;
1531	int thick = sh / 28 + 1 + cell->stat_width;	1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1532		1904
1533	glColor3ub (0, 0, 0);	1905	glColor3ub (0, 0, 0);
1534	glRectf (px + 1, py - thick - 2,	1906	glRectf (px + 1, py - thick - 2,
1535	px + width - 1, py);	1907	px + width - 1, py);
1536		1908
…		…
1602	glDisable (GL_BLEND);	1974	glDisable (GL_BLEND);
1603	glDisable (GL_TEXTURE_2D);	1975	glDisable (GL_TEXTURE_2D);
1604	}	1976	}
1605		1977
1606	void	1978	void
1607	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1608	PPCODE:	1980	PPCODE:
1609	{	1981	{
1610	int vx, vy;
1611	int x, y;	1982	int x, y;
1612	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1613	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1614	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1615		1986
1616	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1617	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1618	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1619		1990
1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1991	mx += self->x;
1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1992	my += self->y;
1622		1993
1623	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1624	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1625	{	1996	{
1626	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1627		1998
1628	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1629	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1630	{	2001	{
1631	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1632		2003
1633	darkness[y * sw4 + x] = cell->darkness	2004	darkness[y * sw4 + x] = cell->darkness
1634	? 255 - (cell->darkness - 1)	2005	? 255 - (cell->darkness - 1)
1635	: 255 - FOW_DARKNESS;	2006	: 255 - FOW_DARKNESS;
1636	}	2007	}
…		…
1676	if (row && row->c0 <= x && x < row->c1)	2047	if (row && row->c0 <= x && x < row->c1)
1677	{	2048	{
1678	mapcell *cell = row->col + (x - row->c0);	2049	mapcell *cell = row->col + (x - row->c0);
1679	uint8_t flags = 0;	2050	uint8_t flags = 0;
1680		2051
1681	if (cell->face [0]) flags \|= 1;	2052	if (cell->tile [0]) flags \|= 1;
1682	if (cell->face [1]) flags \|= 2;	2053	if (cell->tile [1]) flags \|= 2;
1683	if (cell->face [2]) flags \|= 4;	2054	if (cell->tile [2]) flags \|= 4;
1684		2055
1685	*data++ = flags;	2056	*data++ = flags;
1686		2057
1687	if (flags & 1)	2058	if (flags & 1)
1688	{	2059	{
		2060	tileid tile = cell->tile [0];
1689	*data++ = cell->face [0] >> 8;	2061	*data++ = tile >> 8;
1690	*data++ = cell->face [0];	2062	*data++ = tile;
1691	}	2063	}
1692		2064
1693	if (flags & 2)	2065	if (flags & 2)
1694	{	2066	{
		2067	tileid tile = cell->tile [1];
1695	*data++ = cell->face [1] >> 8;	2068	*data++ = tile >> 8;
1696	*data++ = cell->face [1];	2069	*data++ = tile;
1697	}	2070	}
1698		2071
1699	if (flags & 4)	2072	if (flags & 4)
1700	{	2073	{
		2074	tileid tile = cell->tile [2];
1701	*data++ = cell->face [2] >> 8;	2075	*data++ = tile >> 8;
1702	*data++ = cell->face [2];	2076	*data++ = tile;
1703	}	2077	}
1704	}	2078	}
1705	else	2079	else
1706	*data++ = 0;	2080	*data++ = 0;
1707	}	2081	}
…		…
1747	{	2121	{
1748	uint8_t flags = *data++;	2122	uint8_t flags = *data++;
1749		2123
1750	if (flags)	2124	if (flags)
1751	{	2125	{
1752	mapface face[3] = { 0, 0, 0 };
1753
1754	mapcell *cell = row_get_cell (row, x);	2126	mapcell *cell = row_get_cell (row, x);
		2127	tileid tile[3] = { 0, 0, 0 };
1755		2128
1756	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2129	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1757	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2130	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1758	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2131	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1759		2132
1760	if (cell->darkness == 0)	2133	if (cell->darkness == 0)
1761	{	2134	{
1762	cell->darkness = 0;	2135	cell->darkness = 0;
1763		2136
1764	for (z = 0; z <= 2; z++)	2137	for (z = 0; z <= 2; z++)
1765	{	2138	{
1766	cell->face[z] = face[z];	2139	tileid t = tile [z];
1767		2140
1768	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2141	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2142	{
1769	XPUSHs (sv_2mortal (newSViv (face[z])));	2143	XPUSHs (sv_2mortal (newSViv (t)));
		2144	need_texid (self, t);
		2145	}
		2146
		2147	cell->tile [z] = t;
1770	}	2148	}
1771	}	2149	}
1772	}	2150	}
1773	}	2151	}
1774	}	2152	}
…		…
1809	CODE:	2187	CODE:
1810	RETVAL = Mix_VolumeMusic (volume);	2188	RETVAL = Mix_VolumeMusic (volume);
1811	OUTPUT:	2189	OUTPUT:
1812	RETVAL	2190	RETVAL
1813		2191
		2192	int
		2193	fade_out (int ms)
		2194	CODE:
		2195	RETVAL = Mix_FadeOutMusic (ms);
		2196	OUTPUT:
		2197	RETVAL
		2198
1814	CFPlus::MixMusic	2199	CFPlus::MixMusic
1815	new_from_file (SV class, char path)	2200	new_from_file (SV class, char path)
1816	CODE:	2201	CODE:
1817	RETVAL = Mix_LoadMUS (path);	2202	RETVAL = Mix_LoadMUS (path);
1818	OUTPUT:	2203	OUTPUT:
…		…
1825		2210
1826	int	2211	int
1827	play (CFPlus::MixMusic self, int loops = -1)	2212	play (CFPlus::MixMusic self, int loops = -1)
1828	CODE:	2213	CODE:
1829	RETVAL = Mix_PlayMusic (self, loops);	2214	RETVAL = Mix_PlayMusic (self, loops);
		2215	OUTPUT:
		2216	RETVAL
		2217
		2218	int
		2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2220	CODE:
		2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
1830	OUTPUT:	2222	OUTPUT:
1831	RETVAL	2223	RETVAL
1832		2224
1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1834		2226
…		…
1838	static const struct {	2230	static const struct {
1839	const char *name;	2231	const char *name;
1840	IV iv;	2232	IV iv;
1841	} *civ, const_iv[] = {	2233	} *civ, const_iv[] = {
1842	# define const_iv(name) { # name, (IV)name }	2234	# define const_iv(name) { # name, (IV)name }
		2235	const_iv (GL_VENDOR),
		2236	const_iv (GL_VERSION),
		2237	const_iv (GL_EXTENSIONS),
1843	const_iv (GL_COLOR_MATERIAL),	2238	const_iv (GL_COLOR_MATERIAL),
1844	const_iv (GL_SMOOTH),	2239	const_iv (GL_SMOOTH),
1845	const_iv (GL_FLAT),	2240	const_iv (GL_FLAT),
1846	const_iv (GL_DITHER),	2241	const_iv (GL_DITHER),
1847	const_iv (GL_BLEND),	2242	const_iv (GL_BLEND),
…		…
1874	const_iv (GL_LUMINANCE),	2269	const_iv (GL_LUMINANCE),
1875	const_iv (GL_LUMINANCE_ALPHA),	2270	const_iv (GL_LUMINANCE_ALPHA),
1876	const_iv (GL_FLOAT),	2271	const_iv (GL_FLOAT),
1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1878	const_iv (GL_COMPILE),	2273	const_iv (GL_COMPILE),
		2274	const_iv (GL_PROXY_TEXTURE_1D),
		2275	const_iv (GL_PROXY_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_1D),	2276	const_iv (GL_TEXTURE_1D),
1880	const_iv (GL_TEXTURE_2D),	2277	const_iv (GL_TEXTURE_2D),
1881	const_iv (GL_TEXTURE_ENV),	2278	const_iv (GL_TEXTURE_ENV),
1882	const_iv (GL_TEXTURE_MAG_FILTER),	2279	const_iv (GL_TEXTURE_MAG_FILTER),
1883	const_iv (GL_TEXTURE_MIN_FILTER),	2280	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1923	# undef const_iv	2320	# undef const_iv
1924	};	2321	};
1925		2322
1926	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2323	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1927	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2324	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2325
		2326	texture_av = newAV ();
		2327	AvREAL_off (texture_av);
1928	}	2328	}
1929		2329
1930	char *	2330	char *
1931	gl_vendor ()	2331	gl_vendor ()
1932	CODE:	2332	CODE:
…		…
1943		2343
1944	char *	2344	char *
1945	gl_extensions ()	2345	gl_extensions ()
1946	CODE:	2346	CODE:
1947	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2348	OUTPUT:
		2349	RETVAL
		2350
		2351	char *glGetString (GLenum pname)
		2352
		2353	GLint glGetInteger (GLenum pname)
		2354	CODE:
		2355	glGetIntegerv (pname, &RETVAL);
		2356	OUTPUT:
		2357	RETVAL
		2358
		2359	GLdouble glGetDouble (GLenum pname)
		2360	CODE:
		2361	glGetDoublev (pname, &RETVAL);
1948	OUTPUT:	2362	OUTPUT:
1949	RETVAL	2363	RETVAL
1950		2364
1951	int glGetError ()	2365	int glGetError ()
1952		2366
…		…
2077		2491
2078	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2079		2493
2080	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2081		2495
		2496	void glPixelZoom (float x, float y)
		2497
2082	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2498	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2083		2499
2084	int glGenTexture ()	2500	int glGenTexture ()
2085	CODE:	2501	CODE:
2086	{	2502	RETVAL = gen_texture ();
2087	GLuint name;
2088	glGenTextures (1, &name);
2089	RETVAL = name;
2090	}
2091	OUTPUT:	2503	OUTPUT:
2092	RETVAL	2504	RETVAL
2093		2505
2094	void glDeleteTexture (int name)	2506	void glDeleteTexture (int name)
2095	CODE:	2507	CODE:
2096	{
2097	GLuint name_ = name;
2098	glDeleteTextures (1, &name_);	2508	del_texture (name);
2099	}	2509
2100
2101	int glGenList ()	2510	int glGenList ()
2102	CODE:	2511	CODE:
2103	RETVAL = glGenLists (1);	2512	RETVAL = glGenLists (1);
2104	OUTPUT:	2513	OUTPUT:
2105	RETVAL	2514	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs. Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC