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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.135 by root, Sun Aug 13 15:14:17 2006 UTC vs.
Revision 1.213 by root, Sun Jul 29 04:14:45 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
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		31
22	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
23	#include <SDL_endian.h>	34	#include <SDL_endian.h>
24	#include <SDL_image.h>	35	#include <SDL_image.h>
25	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
27		38
36	# include <sys/types.h>	47	# include <sys/types.h>
37	# include <sys/socket.h>	48	# include <sys/socket.h>
38	# include <netinet/in.h>	49	# include <netinet/in.h>
39	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
40	# include <inttypes.h>	51	# 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	52	#endif
49		53
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		55
52	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
53		57
54	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	64	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	65	#else
62	# define PARACHUTE 0	66	# define PARACHUTE 0
63	#endif	67	#endif
64		68
		69	static AV *texture_av;
		70
65	static struct	71	static struct
66	{	72	{
67	#define GL_FUNC(ptr,name) ptr name;	73	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	74	#include "glfunc.h"
69	#undef GL_FUNC	75	#undef GL_FUNC
70	} gl;	76	} gl;
71		77
		78	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	80	{
74	if (gl.BlendFuncSeparate)	81	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	82	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	83	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	85	else
79	glBlendFunc (sa, da);	86	glBlendFunc (sa, da);
80	}	87	}
81		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/glBindTexture (GL_TEXTURE_2D, name);/
		108	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
82	#include "texcache.c"	113	#include "texcache.c"
83		114
84	#include "pango-font.c"	115	#include "pango-font.c"
85	#include "pango-fontmap.c"	116	#include "pango-fontmap.c"
86	#include "pango-render.c"	117	#include "pango-render.c"
87		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
90		123
91	typedef PangoFontDescription *CFPlus__Font;	124	typedef PangoFontDescription *CFPlus__Font;
92		125
…		…
144	}	177	}
145		178
146	static void	179	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
148	{	181	{
		182	PangoRectangle rect;
		183
		184	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
150		186
151	if (!w) w = 1;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		189
154	w = (w + 3) & ~3;	190	if (!rect.width) rect.width = 1;
155	}	191	if (!rect.height) rect.height = 1;
156		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
157	typedef uint16_t mapface;	198	typedef uint16_t faceid;
158		199
159	typedef struct {	200	typedef struct {
160	GLint name;	201	int name;
161	int w, h;	202	int w, h;
162	float s, t;	203	float s, t;
163	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
164	} maptex;	207	} maptex;
165		208
166	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
167	int16_t darkness;	212	uint16_t darkness;
168	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	214	} mapcell;
170		215
171	typedef struct {	216	typedef struct {
172	int32_t c0, c1;	217	int32_t c0, c1;
173	mapcell *col;	218	mapcell *col;
174	} maprow;	219	} maprow;
175		220
176	typedef struct map {	221	typedef struct map {
177	int x, y, w, h;	222	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	224	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	225	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		226
185	int32_t rows;	227	int32_t rows;
186	maprow *row;	228	maprow *row;
187	} *CFPlus__Map;	229	} *CFPlus__Map;
188		230
…		…
208	return ptr;	250	return ptr;
209	}	251	}
210		252
211	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	253	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	254	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		255
		256	static void
		257	need_facenum (struct map *self, faceid face)
		258	{
		259	while (self->faces <= face)
		260	{
		261	Append (tileid, self->face2tile, self->faces, self->faces);
		262	self->faces *= 2;
		263	}
		264	}
		265
		266	static void
		267	need_texid (struct map *self, int texid)
		268	{
		269	while (self->texs <= texid)
		270	{
		271	Append (maptex, self->tex, self->texs, self->texs);
		272	self->texs *= 2;
		273	}
		274	}
213		275
214	static maprow *	276	static maprow *
215	map_get_row (CFPlus__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
216	{	278	{
217	if (0 > y)	279	if (0 > y)
…		…
286	static void	348	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
288	{	350	{
289	int x, y;	351	int x, y;
290	maprow *row;	352	maprow *row;
		353	mapcell *cell;
291		354
292	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	356	if (y >= 0)
294	{	357	{
295	if (y >= self->rows)	358	if (y >= self->rows)
…		…
301	if (x >= row->c0)	364	if (x >= row->c0)
302	{	365	{
303	if (x >= row->c1)	366	if (x >= row->c1)
304	break;	367	break;
305		368
306	row->col[x - row->c0].darkness = -1;	369	cell = row->col + x - row->c0;
		370
		371	cell->darkness = 0;
		372	cell->stat_hp = 0;
		373	cell->flags = 0;
		374	cell->player = 0;
307	}	375	}
308	}	376	}
		377	}
		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
		384	static void
		385	smooth_or_bits (HV hv, smooth_key key, IV bits)
		386	{
		387	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (sv, SvIVX (sv) \| bits);
		391	else
		392	sv_setiv (*sv, bits);
309	}	393	}
310		394
311	static void	395	static void
312	music_finished (void)	396	music_finished (void)
313	{	397	{
…		…
347	n \|= n >> 4;	431	n \|= n >> 4;
348	n \|= n >> 8;	432	n \|= n >> 8;
349	n \|= n >> 16;	433	n \|= n >> 16;
350		434
351	return n + 1;	435	return n + 1;
		436	}
		437
		438	/* SDL should provide this, really. */
		439	#define SDLK_MODIFIER_MIN 300
		440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp \|\| !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
352	}	483	}
353		484
354	MODULE = CFPlus PACKAGE = CFPlus	485	MODULE = CFPlus PACKAGE = CFPlus
355		486
356	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
…		…
361	static const struct {	492	static const struct {
362	const char *name;	493	const char *name;
363	IV iv;	494	IV iv;
364	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	496	# define const_iv(name) { # name, (IV)name }
		497	const_iv (SDLK_MODIFIER_MIN),
		498	const_iv (SDLK_MODIFIER_MAX),
		499
366	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	517	const_iv (SDL_USEREVENT),
		518
		519	const_iv (SDL_APPINPUTFOCUS),
		520	const_iv (SDL_APPMOUSEFOCUS),
		521	const_iv (SDL_APPACTIVE),
		522
384	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
448	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),
461	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	604	# undef const_iv
465	};	605	};
466		606
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		609
		610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
470		619
471	int	620	int
472	in_destruct ()	621	in_destruct ()
473	CODE:	622	CODE:
474	RETVAL = PL_main_cv == Nullcv;	623	RETVAL = PL_main_cv == Nullcv;
…		…
486	opengl_fontmap = pango_opengl_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	638	}
490		639
		640	char *
		641	SDL_GetError ()
		642
491	int	643	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		645
494	void	646	void
495	SDL_Quit ()	647	SDL_Quit ()
496		648
497	void	649	void
498	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	651	PPCODE:
500	{	652	{
501	SDL_Rect **m;	653	SDL_Rect **m;
502		654
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		659
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		662
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		667
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	669	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	672	#endif
521		673
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
526		675
527	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
528	while (*m)	677	while (*m)
529	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
530	AV *av = newAV ();	681	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
532	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
534		688
535	++m;	689	++m;
536	}	690	}
537	}	691	}
538		692
539	char *
540	SDL_GetError ()
541
542	int	693	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
545	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	707	);
		708
548	if (RETVAL)	709	if (RETVAL)
549	{	710	{
		711	av_clear (texture_av);
		712
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
551	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552	# include "glfunc.h"	715	#include "glfunc.h"
553	# undef GL_FUNC	716	#undef GL_FUNC
554	}	717	}
		718	}
555	OUTPUT:	719	OUTPUT:
556	RETVAL	720	RETVAL
557		721
558	void	722	void
559	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
560		724
561	char *	725	char *
562	SDL_GetKeyName (int sym)	726	SDL_GetKeyName (int sym)
563		727
		728	int
		729	SDL_GetAppState ()
		730
564	void	731	void
565	SDL_PollEvent ()	732	poll_events ()
566	PPCODE:	733	PPCODE:
567	{	734	{
568	SDL_Event ev;	735	SDL_Event ev;
569		736
570	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	739	{
572	HV *hv = newHV ();	740	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		742
575	switch (ev.type)	743	switch (ev.type)
…		…
577	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
578	case SDL_KEYUP:	746	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	752	break;
584		753
585	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	757	break;
589		758
590	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
598	break;	785	break;
599		786
600	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
617	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
618	}	805	}
619	}	806	}
620		807
621	int	808	int
622	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
623	POSTCALL:	810	POSTCALL:
624	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
625	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
626		813
627	void	814	void
…		…
631	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
632		819
633	void	820	void
634	lowdelay (int fd, int val = 1)	821	lowdelay (int fd, int val = 1)
635	CODE:	822	CODE:
		823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		824
		825	void
		826	win32_proxy_info ()
		827	PPCODE:
		828	{
636	#ifndef _WIN32	829	#ifdef _WIN32
637	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	830	char buffer[2048];
		831	DWORD buflen;
		832
		833	EXTEND (SP, 3);
		834
		835	buflen = sizeof (buffer);
		836	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		837	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		838	{
		839	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		840
		841	buflen = sizeof (buffer);
		842	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		843	{
		844	PUSHs (newSVpv (buffer, 0));
		845
		846	buflen = sizeof (buffer);
		847	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		848	PUSHs (newSVpv (buffer, 0));
		849	}
		850	}
638	#endif	851	#endif
		852	}
639		853
640	void	854	void
641	add_font (char *file)	855	add_font (char *file)
642	CODE:	856	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
651	STRLEN image_len;	865	STRLEN image_len;
652	char image = (char )SvPVbyte (image_, image_len);	866	char image = (char )SvPVbyte (image_, image_len);
653	SDL_Surface surface, surface2;	867	SDL_Surface surface, surface2;
654	SDL_PixelFormat fmt;	868	SDL_PixelFormat fmt;
655	SDL_RWops *rw = ix	869	SDL_RWops *rw = ix
656	? SDL_RWFromFile (image, "r")	870	? SDL_RWFromFile (image, "rb")
657	: SDL_RWFromConstMem (image, image_len);	871	: SDL_RWFromConstMem (image, image_len);
658		872
659	if (!rw)	873	if (!rw)
660	croak ("load_image: %s", SDL_GetError ());	874	croak ("load_image: %s", SDL_GetError ());
661		875
…		…
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	962	#endif
749	_exit (1);	963	_exit (1);
750		964
751	void	965	void
752	_exit (int retval)	966	_exit (int retval = 0)
753	CODE:	967	CODE:
		968	#ifdef WIN32
		969	ExitThread (retval); // unclean, please beam me up
		970	#else
754	_exit (retval);	971	_exit (retval);
		972	#endif
		973
		974	void
		975	debug ()
		976	CODE:
		977	{
		978	#if DEBUG
		979	VALGRIND_DO_LEAK_CHECK;
		980	#endif
		981	}
755		982
756	MODULE = CFPlus PACKAGE = CFPlus::Font	983	MODULE = CFPlus PACKAGE = CFPlus::Font
		984
		985	PROTOTYPES: DISABLE
757		986
758	CFPlus::Font	987	CFPlus::Font
759	new_from_file (SV class, char path, int id = 0)	988	new_from_file (SV class, char path, int id = 0)
760	CODE:	989	CODE:
761	{	990	{
…		…
772	CODE:	1001	CODE:
773	pango_font_description_free (self);	1002	pango_font_description_free (self);
774		1003
775	void	1004	void
776	make_default (CFPlus::Font self)	1005	make_default (CFPlus::Font self)
		1006	PROTOTYPE: $
777	CODE:	1007	CODE:
778	default_font = self;	1008	default_font = self;
779		1009
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1010	MODULE = CFPlus PACKAGE = CFPlus::Layout
781		1011
		1012	PROTOTYPES: DISABLE
		1013
782	void	1014	void
783	reset_glyph_cache ()	1015	reset_glyph_cache ()
		1016	PROTOTYPE:
784	CODE:	1017	CODE:
785	tc_clear ();	1018	tc_clear ();
786		1019
787	CFPlus::Layout	1020	CFPlus::Layout
788	new (SV *class)	1021	new (SV *class)
…		…
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1239	xy_to_index (CFPlus::Layout self, int x, int y)
1007	CODE:	1240	CODE:
1008	{	1241	{
1009	int index, trailing;	1242	int index, trailing;
1010	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011	RETVAL = index;	1244	RETVAL = index + trailing;
1012	}	1245	}
1013	OUTPUT:	1246	OUTPUT:
1014	RETVAL	1247	RETVAL
1015		1248
1016	void	1249	void
…		…
1022		1255
1023	EXTEND (SP, 3);	1256	EXTEND (SP, 3);
1024	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
		1260	}
		1261
		1262	void
		1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
		1264	PPCODE:
		1265	{
		1266	int line, x;
		1267
		1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1270
		1271	EXTEND (SP, 2);
		1272	PUSHs (sv_2mortal (newSViv (line - 1)));
		1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1274	}
		1275
		1276	void
		1277	line_x_to_index (CFPlus::Layout self, int line, int x)
		1278	PPCODE:
		1279	{
		1280	PangoLayoutLine *lp;
		1281	int index, trailing;
		1282
		1283	if (line < 0)
		1284	XSRETURN_EMPTY;
		1285
		1286	if (!(lp = pango_layout_get_line (self->pl, line)))
		1287	XSRETURN_EMPTY; /* do better */
		1288
		1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1290
		1291	EXTEND (SP, 2);
		1292	if (GIMME_V == G_SCALAR)
		1293	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1294	else
		1295	{
		1296	PUSHs (sv_2mortal (newSViv (index)));
		1297	PUSHs (sv_2mortal (newSViv (trailing)));
		1298	}
1027	}	1299	}
1028		1300
1029	void	1301	void
1030	render (CFPlus::Layout self, float x, float y, int flags = 0)	1302	render (CFPlus::Layout self, float x, float y, int flags = 0)
1031	PPCODE:	1303	PPCODE:
…		…
1036	flags	1308	flags
1037	);	1309	);
1038		1310
1039	MODULE = CFPlus PACKAGE = CFPlus::Texture	1311	MODULE = CFPlus PACKAGE = CFPlus::Texture
1040		1312
1041	void	1313	PROTOTYPES: ENABLE
1042	pad2pot (SV data_, SV w_, SV *h_)
1043	CODE:
1044	{
1045	int ow = SvIV (w_);
1046	int oh = SvIV (h_);
1047		1314
1048	if (ow && oh)	1315	int minpot (int n)
		1316
		1317	void
		1318	pad (SV *data_, int ow, int oh, int nw, int nh)
		1319	CODE:
		1320	{
		1321	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1049	{	1322	{
1050	int nw = minpot (ow);
1051	int nh = minpot (oh);
1052
1053	if (nw != ow \|\| nh != oh)
1054	{
1055	if (SvOK (data_))
1056	{
1057	STRLEN datalen;	1323	STRLEN datalen;
1058	char *data = SvPVbyte (data_, datalen);	1324	char *data = SvPVbyte (data_, datalen);
1059	int bpp = datalen / (ow * oh);	1325	int bpp = datalen / (ow * oh);
1060	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1326	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1061		1327
1062	SvPOK_only (result_);	1328	SvPOK_only (result_);
1063	SvCUR_set (result_, nw * nh * bpp);	1329	SvCUR_set (result_, nw * nh * bpp);
1064		1330
1065	memset (SvPVX (result_), 0, nw * nh * bpp);	1331	memset (SvPVX (result_), 0, nw * nh * bpp);
1066	while (oh--)	1332	while (oh--)
1067	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1333	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1068		1334
1069	sv_setsv (data_, result_);	1335	sv_setsv (data_, result_);
1070	}
1071
1072	sv_setiv (w_, nw);
1073	sv_setiv (h_, nh);
1074	}
1075	}	1336	}
1076	}	1337	}
1077		1338
1078	void	1339	void
1079	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1340	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1122	glDisable (GL_ALPHA_TEST);	1383	glDisable (GL_ALPHA_TEST);
1123	glDisable (GL_BLEND);	1384	glDisable (GL_BLEND);
1124	}	1385	}
1125	}	1386	}
1126		1387
		1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1389	CODE:
		1390	{
		1391	GLint width;
		1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1393	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1394	RETVAL = width > 0;
		1395	}
		1396	OUTPUT:
		1397	RETVAL
		1398
1127	MODULE = CFPlus PACKAGE = CFPlus::Map	1399	MODULE = CFPlus PACKAGE = CFPlus::Map
1128		1400
		1401	PROTOTYPES: DISABLE
		1402
1129	CFPlus::Map	1403	CFPlus::Map
1130	new (SV *class, int map_width, int map_height)	1404	new (SV *class)
1131	CODE:	1405	CODE:
1132	New (0, RETVAL, 1, struct map);	1406	New (0, RETVAL, 1, struct map);
1133	RETVAL->x = 0;	1407	RETVAL->x = 0;
1134	RETVAL->y = 0;	1408	RETVAL->y = 0;
1135	RETVAL->w = map_width;	1409	RETVAL->w = 0;
1136	RETVAL->h = map_height;	1410	RETVAL->h = 0;
1137	RETVAL->ox = 0;	1411	RETVAL->ox = 0;
1138	RETVAL->oy = 0;	1412	RETVAL->oy = 0;
1139	RETVAL->faces = 8192;	1413	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1140	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1414	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1141	RETVAL->texs = 8192;
1142	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1143	RETVAL->rows = 0;	1415	RETVAL->rows = 0;
1144	RETVAL->row = 0;	1416	RETVAL->row = 0;
1145	OUTPUT:	1417	OUTPUT:
1146	RETVAL	1418	RETVAL
1147		1419
1148	void	1420	void
1149	DESTROY (CFPlus::Map self)	1421	DESTROY (CFPlus::Map self)
1150	CODE:	1422	CODE:
1151	{	1423	{
1152	map_clear (self);	1424	map_clear (self);
1153	Safefree (self->face);	1425	Safefree (self->face2tile);
1154	Safefree (self->tex);	1426	Safefree (self->tex);
1155	Safefree (self);	1427	Safefree (self);
1156	}	1428	}
1157		1429
1158	void	1430	void
		1431	resize (CFPlus::Map self, int map_width, int map_height)
		1432	CODE:
		1433	self->w = map_width;
		1434	self->h = map_height;
		1435
		1436	void
1159	clear (CFPlus::Map self)	1437	clear (CFPlus::Map self)
1160	CODE:	1438	CODE:
1161	map_clear (self);	1439	map_clear (self);
1162		1440
1163	void	1441	void
1164	set_face (CFPlus::Map self, int face, int texid)	1442	set_tileid (CFPlus::Map self, int face, int tile)
1165	CODE:	1443	CODE:
1166	{	1444	{
1167	while (self->faces <= face)	1445	need_facenum (self, face); self->face2tile [face] = tile;
1168	{	1446	need_texid (self, tile);
1169	Append (mapface, self->face, self->faces, self->faces);	1447	}
1170	self->faces *= 2;
1171	}
1172		1448
1173	self->face [face] = texid;	1449	void
		1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1451	CODE:
		1452	{
		1453	tileid texid;
		1454	maptex *tex;
		1455
		1456	if (face < 0 \|\| face >= self->faces)
		1457	return;
		1458
		1459	if (smooth < 0 \|\| smooth >= self->faces)
		1460	return;
		1461
		1462	texid = self->face2tile [face];
		1463
		1464	if (!texid)
		1465	return;
		1466
		1467	tex = self->tex + texid;
		1468	tex->smoothtile = self->face2tile [smooth];
		1469	tex->smoothlevel = level;
1174	}	1470	}
1175		1471
1176	void	1472	void
1177	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)	1473	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)
1178	CODE:	1474	CODE:
1179	{	1475	{
1180	while (self->texs <= texid)	1476	need_texid (self, texid);
1181	{
1182	Append (maptex, self->tex, self->texs, self->texs);
1183	self->texs *= 2;
1184	}
1185		1477
1186	{	1478	{
1187	maptex *tex = self->tex + texid;	1479	maptex *tex = self->tex + texid;
1188		1480
1189	tex->name = name;	1481	tex->name = name;
…		…
1231	void	1523	void
1232	scroll (CFPlus::Map self, int dx, int dy)	1524	scroll (CFPlus::Map self, int dx, int dy)
1233	CODE:	1525	CODE:
1234	{	1526	{
1235	if (dx > 0)	1527	if (dx > 0)
1236	map_blank (self, self->x, self->y, dx - 1, self->h);	1528	map_blank (self, self->x, self->y, dx, self->h);
1237	else if (dx < 0)	1529	else if (dx < 0)
1238	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1530	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1239		1531
1240	if (dy > 0)	1532	if (dy > 0)
1241	map_blank (self, self->x, self->y, self->w, dy - 1);	1533	map_blank (self, self->x, self->y, self->w, dy);
1242	else if (dy < 0)	1534	else if (dy < 0)
1243	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1535	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1244		1536
1245	self->ox += dx; self->x += dx;	1537	self->ox += dx; self->x += dx;
1246	self->oy += dy; self->y += dy;	1538	self->oy += dy; self->y += dy;
1247		1539
1248	while (self->y < 0)	1540	while (self->y < 0)
…		…
1253	self->y += MAP_EXTEND_Y;	1545	self->y += MAP_EXTEND_Y;
1254	}	1546	}
1255	}	1547	}
1256		1548
1257	void	1549	void
1258	map1a_update (CFPlus::Map self, SV *data_)	1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1259	CODE:	1551	CODE:
1260	{	1552	{
1261	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1553	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1262	uint8_t data_end = (uint8_t )SvEND (data_);	1554	uint8_t data_end = (uint8_t )SvEND (data_);
1263	mapcell *cell;	1555	mapcell *cell;
1264	int x, y, flags;	1556	int x, y, flags;
1265		1557
1266	while (data < data_end)	1558	while (data < data_end - 1)
1267	{	1559	{
1268	flags = (data [0] << 8) + data [1]; data += 2;	1560	flags = (data [0] << 8) + data [1]; data += 2;
1269		1561
1270	x = self->x + ((flags >> 10) & 63);	1562	x = self->x + ((flags >> 10) & 63);
1271	y = self->y + ((flags >> 4) & 63);	1563	y = self->y + ((flags >> 4) & 63);
1272		1564
1273	cell = map_get_cell (self, x, y);	1565	cell = map_get_cell (self, x, y);
1274		1566
1275	if (flags & 15)	1567	if (flags & 15)
1276	{	1568	{
1277	if (cell->darkness < 0)	1569	if (!cell->darkness)
1278	{	1570	{
		1571	memset (cell, 0, sizeof (*cell));
1279	cell->darkness = 0;	1572	cell->darkness = 256;
1280	cell->face [0] = 0;
1281	cell->face [1] = 0;
1282	cell->face [2] = 0;
1283	}	1573	}
1284		1574
1285	cell->darkness = flags & 8 ? *data++ : 255;
1286
1287	//TODO: don't trust server data to be in-range(!)	1575	//TODO: don't trust server data to be in-range(!)
		1576
		1577	if (flags & 8)
		1578	{
		1579	if (extmap)
		1580	{
		1581	uint8_t ext, cmd;
		1582
		1583	do
		1584	{
		1585	ext = *data++;
		1586	cmd = ext & 0x3f;
		1587
		1588	if (cmd < 4)
		1589	cell->darkness = 255 - ext * 64 + 1;
		1590	else if (cmd == 5) // health
		1591	{
		1592	cell->stat_width = 1;
		1593	cell->stat_hp = *data++;
		1594	}
		1595	else if (cmd == 6) // monster width
		1596	cell->stat_width = *data++ + 1;
		1597	else if (cmd == 0x47)
		1598	{
		1599	if (*data == 4)
		1600	; // decode player count
		1601
		1602	data += *data + 1;
		1603	}
		1604	else if (cmd == 8) // cell flags
		1605	cell->flags = *data++;
		1606	else if (ext & 0x40) // unknown, multibyte => skip
		1607	data += *data + 1;
		1608	else
		1609	data++;
		1610	}
		1611	while (ext & 0x80);
		1612	}
		1613	else
		1614	cell->darkness = *data++ + 1;
		1615	}
1288		1616
1289	if (flags & 4)	1617	if (flags & 4)
1290	{	1618	{
1291	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [0] = self->face2tile [face];
1292	}	1622	}
1293		1623
1294	if (flags & 2)	1624	if (flags & 2)
1295	{	1625	{
1296	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [1] = self->face2tile [face];
1297	}	1629	}
1298		1630
1299	if (flags & 1)	1631	if (flags & 1)
1300	{	1632	{
1301	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
		1634	need_facenum (self, face);
		1635	cell->tile [2] = self->face2tile [face];
1302	}	1636	}
1303	}	1637	}
1304	else	1638	else
1305	cell->darkness = -1;	1639	cell->darkness = 0;
1306	}	1640	}
1307	}	1641	}
1308		1642
1309	SV *	1643	SV *
1310	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
…		…
1336	{	1670	{
1337	mapcell *cell = row->col + (x - row->c0);	1671	mapcell *cell = row->col + (x - row->c0);
1338		1672
1339	for (z = 0; z <= 0; z++)	1673	for (z = 0; z <= 0; z++)
1340	{	1674	{
1341	mapface face = cell->face [z];
1342
1343	if (face)
1344	{
1345	maptex tex = self->tex [face];	1675	maptex tex = self->tex [cell->tile [z]];
1346	int a0 = 255 - tex.a;	1676	int a0 = 255 - tex.a;
1347	int a1 = tex.a;	1677	int a1 = tex.a;
1348		1678
1349	r = (r * a0 + tex.r * a1) / 255;	1679	r = (r * a0 + tex.r * a1) / 255;
1350	g = (g * a0 + tex.g * a1) / 255;	1680	g = (g * a0 + tex.g * a1) / 255;
1351	b = (b * a0 + tex.b * a1) / 255;	1681	b = (b * a0 + tex.b * a1) / 255;
1352	a = (a * a0 + tex.a * a1) / 255;	1682	a = (a * a0 + tex.a * a1) / 255;
1353	}
1354	}	1683	}
1355	}	1684	}
1356		1685
1357	*map++ = (r )	1686	*map++ = (r )
1358	\| (g << 8)	1687	\| (g << 8)
…		…
1365	}	1694	}
1366	OUTPUT:	1695	OUTPUT:
1367	RETVAL	1696	RETVAL
1368		1697
1369	void	1698	void
1370	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1371	CODE:	1700	CODE:
1372	{	1701	{
1373	int vx, vy;	1702	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1705	smooth_key skey;
1374	int x, y, z;	1706	int x, y, z;
1375	int last_name;	1707	int last_name;
1376	mapface face;
1377		1708
1378	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1709	// thats current max. sorry.
1379	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1710	if (sw > 255) sw = 255;
		1711	if (sh > 255) sh = 255;
1380		1712
1381	/*	1713	// clear key, in case of extra padding
1382	int vx = self->vx = self->w >= sw	1714	memset (&skey, 0, sizeof (skey));
1383	? self->x + (self->w - sw) / 2
1384	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1385
1386	int vy = self->vy = self->h >= sh
1387	? self->y + (self->h - sh) / 2
1388	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1389	*/
1390		1715
1391	glColor4ub (255, 255, 255, 255);	1716	glColor4ub (255, 255, 255, 255);
1392		1717
1393	glEnable (GL_BLEND);	1718	glEnable (GL_BLEND);
1394	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1397		1722
1398	glBegin (GL_QUADS);	1723	glBegin (GL_QUADS);
1399		1724
1400	last_name = 0;	1725	last_name = 0;
1401		1726
		1727	mx += self->x;
		1728	my += self->y;
		1729
		1730	// first pass: determine smooth_max
		1731	// rather ugly, if you ask me
		1732	// could also be stored inside mapcell and updated on change
		1733	memset (smooth_max, 0, sizeof (smooth_max));
		1734
		1735	for (y = 0; y < sh; y++)
		1736	if (0 <= y + my && y + my < self->rows)
		1737	{
		1738	maprow *row = self->row + (y + my);
		1739
		1740	for (x = 0; x < sw; x++)
		1741	if (row->c0 <= x + mx && x + mx < row->c1)
		1742	{
		1743	mapcell *cell = row->col + (x + mx - row->c0);
		1744
		1745	smooth_max[x + 1][y + 1] =
		1746	MAX (self->tex [cell->tile [0]].smoothlevel,
		1747	MAX (self->tex [cell->tile [1]].smoothlevel,
		1748	self->tex [cell->tile [2]].smoothlevel));
		1749	}
		1750	}
		1751
1402	for (z = 0; z < 3; z++)	1752	for (z = 0; z <= 2; z++)
		1753	{
		1754	memset (smooth_level, 0, sizeof (smooth_level));
		1755
1403	for (y = 0; y < sh; y++)	1756	for (y = 0; y < sh; y++)
1404	if (0 <= y + vy && y + vy < self->rows)	1757	if (0 <= y + my && y + my < self->rows)
1405	{	1758	{
1406	maprow *row = self->row + (y + vy);	1759	maprow *row = self->row + (y + my);
1407		1760
1408	for (x = 0; x < sw; x++)	1761	for (x = 0; x < sw; x++)
1409	if (row->c0 <= x + vx && x + vx < row->c1)	1762	if (row->c0 <= x + mx && x + mx < row->c1)
1410	{	1763	{
1411	mapcell *cell = row->col + (x + vx - row->c0);	1764	mapcell *cell = row->col + (x + mx - row->c0);
1412
1413	face = cell->face [z];	1765	tileid tile = cell->tile [z];
1414		1766
1415	if (face)	1767	if (tile)
		1768	{
		1769	maptex tex = self->tex [tile];
		1770	int px = (x + 1) * T - tex.w;
		1771	int py = (y + 1) * T - tex.h;
		1772
		1773	// suppressing texture state switches here
		1774	// is only moderately effective, but worth the extra effort
		1775	if (last_name != tex.name)
		1776	{
		1777	if (!tex.name)
		1778	tex = self->tex [2]; /* missing, replace by noface */
		1779
		1780	glEnd ();
		1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1782	glBegin (GL_QUADS);
		1783	}
		1784
		1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1789
		1790	if (cell->flags && z == 2)
		1791	{
		1792	if (cell->flags & 1)
		1793	{
		1794	maptex tex = self->tex [1];
		1795	int px = x * T + T * 2 / 32;
		1796	int py = y * T - T * 6 / 32;
		1797
		1798	glEnd ();
		1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1800	glBegin (GL_QUADS);
		1801
		1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1806	}
		1807	}
		1808
		1809	// update smooth hash
		1810	if (tex.smoothtile)
		1811	{
		1812	skey.tile = tex.smoothtile;
		1813	skey.level = tex.smoothlevel;
		1814
		1815	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1816
		1817	// add bits to current tile and all neighbours. skey.x\|y is
		1818	// shifted +1\|+1 so we always stay positive.
		1819
		1820	// bits is ___n cccc CCCC bbbb
		1821	// n do not draw borders&corners
		1822	// c draw these corners, but...
		1823	// C ... not these
		1824	// b draw these borders
		1825
		1826	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1827	// ┃· ·· ·┃ ━━
		1828
		1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1830	// ·· ·· ·┏ ┓·
		1831
		1832	// full tile
		1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1834
		1835	// borders
		1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1837	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1838	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1839	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1840
		1841	// corners
		1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1846	}
		1847	}
		1848	}
		1849	}
		1850
		1851	// go through all smoothlevels, lowest to highest, then draw.
		1852	// this is basically counting sort
		1853	{
		1854	int w, b;
		1855
		1856	for (w = 0; w < 256 / 32; ++w)
		1857	{
		1858	uint32_t smask = smooth_level [w];
		1859	if (smask)
		1860	for (b = 0; b < 32; ++b)
		1861	if (smask & (((uint32_t)1) << b))
1416	{	1862	{
1417	maptex tex = self->tex [face];	1863	int level = (w << 5) \| b;
		1864	HE *he;
1418		1865
1419	int px = (x + 1) * 32 - tex.w;	1866	hv_iterinit (smooth);
1420	int py = (y + 1) * 32 - tex.h;	1867	while ((he = hv_iternext (smooth)))
1421
1422	if (last_name != tex.name)
1423	{	1868	{
		1869	smooth_key skey = (smooth_key )HeKEY (he);
		1870	IV bits = SvIVX (HeVAL (he));
		1871
		1872	if (!(bits & 0x1000)
		1873	&& skey->level == level
		1874	&& level > smooth_max [skey->x][skey->y])
		1875	{
		1876	maptex tex = self->tex [skey->tile];
		1877	int px = (((int)skey->x) - 1) * T;
		1878	int py = (((int)skey->y) - 1) * T;
		1879	int border = bits & 15;
		1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1881	float dx = tex.s * .0625f; // 16 images/row
		1882	float dy = tex.t * .5f ; // 2 images/column
		1883
		1884	// this time naively avoiding texture state changes
		1885	// save gobs of state changes.
		1886	if (last_name != tex.name)
		1887	{
		1888	if (!tex.name)
		1889	continue; // smoothing not yet available
		1890
1424	glEnd ();	1891	glEnd ();
1425	last_name = tex.name;
1426	glBindTexture (GL_TEXTURE_2D, last_name);	1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1427	glBegin (GL_QUADS);	1893	glBegin (GL_QUADS);
		1894	}
		1895
		1896	if (border)
		1897	{
		1898	float ox = border * dx;
		1899
		1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1904	}
		1905
		1906	if (corner)
		1907	{
		1908	float ox = corner * dx;
		1909
		1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1914	}
		1915	}
1428	}	1916	}
1429
1430	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1431	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1432	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1433	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1434	}	1917	}
1435	}
1436	}	1918	}
		1919	}
		1920
		1921	hv_clear (smooth);
		1922	}
1437		1923
1438	glEnd ();	1924	glEnd ();
1439		1925
1440	glDisable (GL_TEXTURE_2D);	1926	glDisable (GL_TEXTURE_2D);
1441	glDisable (GL_BLEND);	1927	glDisable (GL_BLEND);
		1928
		1929	// top layer: overlays such as the health bar
		1930	for (y = 0; y < sh; y++)
		1931	if (0 <= y + my && y + my < self->rows)
		1932	{
		1933	maprow *row = self->row + (y + my);
		1934
		1935	for (x = 0; x < sw; x++)
		1936	if (row->c0 <= x + mx && x + mx < row->c1)
		1937	{
		1938	mapcell *cell = row->col + (x + mx - row->c0);
		1939
		1940	int px = x * T;
		1941	int py = y * T;
		1942
		1943	if (cell->stat_hp)
		1944	{
		1945	int width = cell->stat_width * T;
		1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1947
		1948	glColor3ub (0, 0, 0);
		1949	glRectf (px + 1, py - thick - 2,
		1950	px + width - 1, py);
		1951
		1952	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1953	glRectf (px + 2,
		1954	py - thick - 1,
		1955	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1956	}
		1957	}
		1958	}
1442	}	1959	}
1443		1960
1444	void	1961	void
1445	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1446	CODE:	1963	CODE:
…		…
1500	glDisable (GL_BLEND);	2017	glDisable (GL_BLEND);
1501	glDisable (GL_TEXTURE_2D);	2018	glDisable (GL_TEXTURE_2D);
1502	}	2019	}
1503		2020
1504	void	2021	void
1505	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1506	PPCODE:	2023	PPCODE:
1507	{	2024	{
1508	int vx, vy;
1509	int x, y;	2025	int x, y;
		2026	int sw1 = sw + 2;
		2027	int sh1 = sh + 2;
		2028	int sh3 = sh * 3;
1510	int sw4 = (sw + 3) & ~3;	2029	int sw34 = (sw * 3 + 3) & ~3;
		2030	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1511	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2031	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1512	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2032	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1513		2033
1514	memset (darkness, 255, sw4 * sh);
1515	SvPOK_only (darkness_sv);	2034	SvPOK_only (darkness3_sv);
1516	SvCUR_set (darkness_sv, sw4 * sh);	2035	SvCUR_set (darkness3_sv, sw34 * sh3);
1517		2036
1518	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2037	mx += self->x - 1;
1519	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2038	my += self->y - 1;
1520		2039
		2040	memset (darkness1, 255, sw1 * sh1);
		2041
1521	for (y = 0; y < sh; y++)	2042	for (y = 0; y < sh1; y++)
1522	if (0 <= y + vy && y + vy < self->rows)	2043	if (0 <= y + my && y + my < self->rows)
1523	{	2044	{
1524	maprow *row = self->row + (y + vy);	2045	maprow *row = self->row + (y + my);
1525		2046
1526	for (x = 0; x < sw; x++)	2047	for (x = 0; x < sw1; x++)
1527	if (row->c0 <= x + vx && x + vx < row->c1)	2048	if (row->c0 <= x + mx && x + mx < row->c1)
1528	{	2049	{
1529	mapcell *cell = row->col + (x + vx - row->c0);	2050	mapcell *cell = row->col + (x + mx - row->c0);
1530		2051
1531	darkness[y * sw4 + x] = cell->darkness < 0	2052	darkness1 [y * sw1 + x] = cell->darkness
		2053	? 255 - (cell->darkness - 1)
1532	? 255 - FOW_DARKNESS	2054	: 255 - FOW_DARKNESS;
1533	: 255 - cell->darkness;
1534	}	2055	}
1535	}	2056	}
1536		2057
		2058	for (y = 0; y < sh; ++y)
		2059	for (x = 0; x < sw; ++x)
		2060	{
		2061	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2062	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2063	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2064	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2065	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2066	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2067	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2068	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2069	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2070
		2071	uint8_t r11 = (d11 + d21 + d12) / 3;
		2072	uint8_t r21 = d21;
		2073	uint8_t r31 = (d21 + d31 + d32) / 3;
		2074
		2075	uint8_t r12 = d12;
		2076	uint8_t r22 = d22;
		2077	uint8_t r32 = d32;
		2078
		2079	uint8_t r13 = (d13 + d23 + d12) / 3;
		2080	uint8_t r23 = d23;
		2081	uint8_t r33 = (d23 + d33 + d32) / 3;
		2082
		2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2092	}
		2093
		2094	free (darkness1);
		2095
1537	EXTEND (SP, 3);	2096	EXTEND (SP, 3);
1538	PUSHs (sv_2mortal (newSViv (sw4)));	2097	PUSHs (sv_2mortal (newSViv (sw34)));
1539	PUSHs (sv_2mortal (newSViv (sh)));	2098	PUSHs (sv_2mortal (newSViv (sh3)));
1540	PUSHs (darkness_sv);	2099	PUSHs (darkness3_sv);
1541	}	2100	}
1542		2101
1543	SV *	2102	SV *
1544	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1545	CODE:	2104	CODE:
…		…
1574	if (row && row->c0 <= x && x < row->c1)	2133	if (row && row->c0 <= x && x < row->c1)
1575	{	2134	{
1576	mapcell *cell = row->col + (x - row->c0);	2135	mapcell *cell = row->col + (x - row->c0);
1577	uint8_t flags = 0;	2136	uint8_t flags = 0;
1578		2137
1579	if (cell->face [0]) flags \|= 1;	2138	if (cell->tile [0]) flags \|= 1;
1580	if (cell->face [1]) flags \|= 2;	2139	if (cell->tile [1]) flags \|= 2;
1581	if (cell->face [2]) flags \|= 4;	2140	if (cell->tile [2]) flags \|= 4;
1582		2141
1583	*data++ = flags;	2142	*data++ = flags;
1584		2143
1585	if (flags & 1)	2144	if (flags & 1)
1586	{	2145	{
		2146	tileid tile = cell->tile [0];
1587	*data++ = cell->face [0] >> 8;	2147	*data++ = tile >> 8;
1588	*data++ = cell->face [0];	2148	*data++ = tile;
1589	}	2149	}
1590		2150
1591	if (flags & 2)	2151	if (flags & 2)
1592	{	2152	{
		2153	tileid tile = cell->tile [1];
1593	*data++ = cell->face [1] >> 8;	2154	*data++ = tile >> 8;
1594	*data++ = cell->face [1];	2155	*data++ = tile;
1595	}	2156	}
1596		2157
1597	if (flags & 4)	2158	if (flags & 4)
1598	{	2159	{
		2160	tileid tile = cell->tile [2];
1599	*data++ = cell->face [2] >> 8;	2161	*data++ = tile >> 8;
1600	*data++ = cell->face [2];	2162	*data++ = tile;
1601	}	2163	}
1602	}	2164	}
1603	else	2165	else
1604	*data++ = 0;	2166	*data++ = 0;
1605	}	2167	}
…		…
1645	{	2207	{
1646	uint8_t flags = *data++;	2208	uint8_t flags = *data++;
1647		2209
1648	if (flags)	2210	if (flags)
1649	{	2211	{
1650	mapface face[3] = { 0, 0, 0 };
1651
1652	mapcell *cell = row_get_cell (row, x);	2212	mapcell *cell = row_get_cell (row, x);
		2213	tileid tile[3] = { 0, 0, 0 };
1653		2214
1654	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2215	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1655	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2216	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1656	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2217	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1657		2218
1658	if (cell->darkness <= 0)	2219	if (cell->darkness == 0)
1659	{	2220	{
1660	cell->darkness = -1;	2221	cell->darkness = 0;
1661		2222
1662	for (z = 0; z <= 2; z++)	2223	for (z = 0; z <= 2; z++)
1663	{	2224	{
1664	cell->face[z] = face[z];	2225	tileid t = tile [z];
1665		2226
1666	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2227	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2228	{
1667	XPUSHs (sv_2mortal (newSViv (face[z])));	2229	XPUSHs (sv_2mortal (newSViv (t)));
		2230	need_texid (self, t);
		2231	}
		2232
		2233	cell->tile [z] = t;
1668	}	2234	}
1669	}	2235	}
1670	}	2236	}
1671	}	2237	}
1672	}	2238	}
1673	}	2239	}
1674		2240
		2241	MODULE = CFPlus PACKAGE = CFPlus::RW
		2242
		2243	CFPlus::RW
		2244	new (SV class, SV data_sv)
		2245	CODE:
		2246	{
		2247	STRLEN datalen;
		2248	char *data = SvPVbyte (data_sv, datalen);
		2249
		2250	RETVAL = SDL_RWFromConstMem (data, datalen);
		2251	}
		2252	OUTPUT:
		2253	RETVAL
		2254
		2255	CFPlus::RW
		2256	new_from_file (SV class, const char path, const char *mode = "rb")
		2257	CODE:
		2258	RETVAL = SDL_RWFromFile (path, mode);
		2259	OUTPUT:
		2260	RETVAL
		2261
		2262	void
		2263	close (CFPlus::RW self)
		2264	CODE:
		2265	SDL_RWclose (self);
		2266
		2267	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2268
		2269	PROTOTYPES: DISABLE
		2270
		2271	void
		2272	halt (CFPlus::Channel self)
		2273	CODE:
		2274	Mix_HaltChannel (self);
		2275
		2276	void
		2277	expire (CFPlus::Channel self, int ticks = -1)
		2278	CODE:
		2279	Mix_ExpireChannel (self, ticks);
		2280
		2281	void
		2282	fade_out (CFPlus::Channel self, int ticks = -1)
		2283	CODE:
		2284	Mix_FadeOutChannel (self, ticks);
		2285
		2286	int
		2287	volume (CFPlus::Channel self, int volume)
		2288	CODE:
		2289	RETVAL = Mix_Volume (self, volume);
		2290	OUTPUT:
		2291	RETVAL
		2292
		2293	void
		2294	unregister_all_effects (CFPlus::Channel self)
		2295	CODE:
		2296	Mix_UnregisterAllEffects (self);
		2297
		2298	void
		2299	set_panning (CFPlus::Channel self, int left, int right)
		2300	CODE:
		2301	Mix_SetPanning (self, left, right);
		2302
		2303	void
		2304	set_distance (CFPlus::Channel self, int distance)
		2305	CODE:
		2306	Mix_SetDistance (self, distance);
		2307
		2308	void
		2309	set_position (CFPlus::Channel self, int angle, int distance)
		2310	CODE:
		2311	Mix_SetPosition (self, angle, distance);
		2312
		2313	void
		2314	set_reverse_stereo (CFPlus::Channel self, int flip)
		2315	CODE:
		2316	Mix_SetReverseStereo (self, flip);
		2317
1675	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1676		2319
		2320	PROTOTYPES: DISABLE
		2321
1677	CFPlus::MixChunk	2322	CFPlus::MixChunk
1678	new_from_file (SV class, char path)	2323	new (SV *class, CFPlus::RW rwops)
1679	CODE:	2324	CODE:
1680	RETVAL = Mix_LoadWAV (path);	2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1681	OUTPUT:	2326	OUTPUT:
1682	RETVAL	2327	RETVAL
1683		2328
1684	void	2329	void
1685	DESTROY (CFPlus::MixChunk self)	2330	DESTROY (CFPlus::MixChunk self)
…		…
1691	CODE:	2336	CODE:
1692	RETVAL = Mix_VolumeChunk (self, volume);	2337	RETVAL = Mix_VolumeChunk (self, volume);
1693	OUTPUT:	2338	OUTPUT:
1694	RETVAL	2339	RETVAL
1695		2340
1696	int	2341	CFPlus::Channel
1697	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1698	CODE:	2343	CODE:
1699	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2345	Mix_UnregisterAllEffects (RETVAL);
1700	OUTPUT:	2346	OUTPUT:
1701	RETVAL	2347	RETVAL
1702		2348
1703	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1704		2350
1705	int	2351	int
1706	volume (int volume = -1)	2352	volume (int volume = -1)
		2353	PROTOTYPE: ;$
1707	CODE:	2354	CODE:
1708	RETVAL = Mix_VolumeMusic (volume);	2355	RETVAL = Mix_VolumeMusic (volume);
1709	OUTPUT:	2356	OUTPUT:
1710	RETVAL	2357	RETVAL
1711		2358
		2359	void
		2360	fade_out (int ms)
		2361	CODE:
		2362	Mix_FadeOutMusic (ms);
		2363
		2364	void
		2365	halt ()
		2366	CODE:
		2367	Mix_HaltMusic ();
		2368
1712	CFPlus::MixMusic	2369	CFPlus::MixMusic
1713	new_from_file (SV class, char path)	2370	new (SV *class, CFPlus::RW rwops)
1714	CODE:	2371	CODE:
1715	RETVAL = Mix_LoadMUS (path);	2372	RETVAL = Mix_LoadMUS_RW (rwops);
1716	OUTPUT:	2373	OUTPUT:
1717	RETVAL	2374	RETVAL
1718		2375
1719	void	2376	void
1720	DESTROY (CFPlus::MixMusic self)	2377	DESTROY (CFPlus::MixMusic self)
…		…
1726	CODE:	2383	CODE:
1727	RETVAL = Mix_PlayMusic (self, loops);	2384	RETVAL = Mix_PlayMusic (self, loops);
1728	OUTPUT:	2385	OUTPUT:
1729	RETVAL	2386	RETVAL
1730		2387
		2388	void
		2389	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2390	CODE:
		2391	Mix_FadeInMusicPos (self, loops, ms, position);
		2392
1731	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2394
		2395	PROTOTYPES: ENABLE
1732		2396
1733	BOOT:	2397	BOOT:
1734	{	2398	{
1735	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1736	static const struct {	2400	static const struct {
1737	const char *name;	2401	const char *name;
1738	IV iv;	2402	IV iv;
1739	} *civ, const_iv[] = {	2403	} *civ, const_iv[] = {
1740	# define const_iv(name) { # name, (IV)name }	2404	# define const_iv(name) { # name, (IV)name }
		2405	const_iv (GL_VENDOR),
		2406	const_iv (GL_VERSION),
		2407	const_iv (GL_EXTENSIONS),
1741	const_iv (GL_COLOR_MATERIAL),	2408	const_iv (GL_COLOR_MATERIAL),
1742	const_iv (GL_SMOOTH),	2409	const_iv (GL_SMOOTH),
1743	const_iv (GL_FLAT),	2410	const_iv (GL_FLAT),
1744	const_iv (GL_DITHER),	2411	const_iv (GL_DITHER),
1745	const_iv (GL_BLEND),	2412	const_iv (GL_BLEND),
…		…
1749	const_iv (GL_ALPHA_TEST),	2416	const_iv (GL_ALPHA_TEST),
1750	const_iv (GL_NORMALIZE),	2417	const_iv (GL_NORMALIZE),
1751	const_iv (GL_RESCALE_NORMAL),	2418	const_iv (GL_RESCALE_NORMAL),
1752	const_iv (GL_FRONT),	2419	const_iv (GL_FRONT),
1753	const_iv (GL_BACK),	2420	const_iv (GL_BACK),
		2421	const_iv (GL_AUX0),
1754	const_iv (GL_AND),	2422	const_iv (GL_AND),
1755	const_iv (GL_ONE),	2423	const_iv (GL_ONE),
1756	const_iv (GL_ZERO),	2424	const_iv (GL_ZERO),
1757	const_iv (GL_SRC_ALPHA),	2425	const_iv (GL_SRC_ALPHA),
1758	const_iv (GL_DST_ALPHA),	2426	const_iv (GL_DST_ALPHA),
…		…
1772	const_iv (GL_LUMINANCE),	2440	const_iv (GL_LUMINANCE),
1773	const_iv (GL_LUMINANCE_ALPHA),	2441	const_iv (GL_LUMINANCE_ALPHA),
1774	const_iv (GL_FLOAT),	2442	const_iv (GL_FLOAT),
1775	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1776	const_iv (GL_COMPILE),	2444	const_iv (GL_COMPILE),
		2445	const_iv (GL_PROXY_TEXTURE_1D),
		2446	const_iv (GL_PROXY_TEXTURE_2D),
1777	const_iv (GL_TEXTURE_1D),	2447	const_iv (GL_TEXTURE_1D),
1778	const_iv (GL_TEXTURE_2D),	2448	const_iv (GL_TEXTURE_2D),
1779	const_iv (GL_TEXTURE_ENV),	2449	const_iv (GL_TEXTURE_ENV),
1780	const_iv (GL_TEXTURE_MAG_FILTER),	2450	const_iv (GL_TEXTURE_MAG_FILTER),
1781	const_iv (GL_TEXTURE_MIN_FILTER),	2451	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1802	const_iv (GL_COLOR_LOGIC_OP),	2472	const_iv (GL_COLOR_LOGIC_OP),
1803	const_iv (GL_SEPARABLE_2D),	2473	const_iv (GL_SEPARABLE_2D),
1804	const_iv (GL_CONVOLUTION_2D),	2474	const_iv (GL_CONVOLUTION_2D),
1805	const_iv (GL_CONVOLUTION_BORDER_MODE),	2475	const_iv (GL_CONVOLUTION_BORDER_MODE),
1806	const_iv (GL_CONSTANT_BORDER),	2476	const_iv (GL_CONSTANT_BORDER),
		2477	const_iv (GL_POINTS),
1807	const_iv (GL_LINES),	2478	const_iv (GL_LINES),
		2479	const_iv (GL_LINE_STRIP),
1808	const_iv (GL_LINE_LOOP),	2480	const_iv (GL_LINE_LOOP),
1809	const_iv (GL_QUADS),	2481	const_iv (GL_QUADS),
1810	const_iv (GL_QUAD_STRIP),	2482	const_iv (GL_QUAD_STRIP),
1811	const_iv (GL_TRIANGLES),	2483	const_iv (GL_TRIANGLES),
1812	const_iv (GL_TRIANGLE_STRIP),	2484	const_iv (GL_TRIANGLE_STRIP),
1813	const_iv (GL_TRIANGLE_FAN),	2485	const_iv (GL_TRIANGLE_FAN),
		2486	const_iv (GL_POLYGON),
1814	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2488	const_iv (GL_POINT_SMOOTH_HINT),
		2489	const_iv (GL_LINE_SMOOTH_HINT),
		2490	const_iv (GL_POLYGON_SMOOTH_HINT),
		2491	const_iv (GL_GENERATE_MIPMAP_HINT),
1815	const_iv (GL_FASTEST),	2492	const_iv (GL_FASTEST),
		2493	const_iv (GL_DONT_CARE),
		2494	const_iv (GL_NICEST),
1816	const_iv (GL_V2F),	2495	const_iv (GL_V2F),
1817	const_iv (GL_V3F),	2496	const_iv (GL_V3F),
1818	const_iv (GL_T2F_V3F),	2497	const_iv (GL_T2F_V3F),
1819	const_iv (GL_T2F_N3F_V3F),	2498	const_iv (GL_T2F_N3F_V3F),
1820	# undef const_iv	2499	# undef const_iv
1821	};	2500	};
1822		2501
1823	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2502	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1824	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2503	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2504
		2505	texture_av = newAV ();
		2506	AvREAL_off (texture_av);
1825	}	2507	}
1826		2508
1827	char *	2509	char *
1828	gl_vendor ()	2510	gl_vendor ()
1829	CODE:	2511	CODE:
…		…
1843	CODE:	2525	CODE:
1844	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2526	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1845	OUTPUT:	2527	OUTPUT:
1846	RETVAL	2528	RETVAL
1847		2529
		2530	const char *glGetString (GLenum pname)
		2531
		2532	GLint glGetInteger (GLenum pname)
		2533	CODE:
		2534	glGetIntegerv (pname, &RETVAL);
		2535	OUTPUT:
		2536	RETVAL
		2537
		2538	GLdouble glGetDouble (GLenum pname)
		2539	CODE:
		2540	glGetDoublev (pname, &RETVAL);
		2541	OUTPUT:
		2542	RETVAL
		2543
1848	int glGetError ()	2544	int glGetError ()
1849		2545
1850	void glFinish ()	2546	void glFinish ()
1851		2547
1852	void glClear (int mask)	2548	void glClear (int mask)
…		…
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2585	# near_ and far_ are due to microsofts buggy "c" compiler
1890	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2586	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1891		2587
1892	# near_ and far_ are due to microsofts buggy "c" compiler	2588	# near_ and far_ are due to microsofts buggy "c" compiler
1893	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2589	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2590
		2591	PROTOTYPES: DISABLE
1894		2592
1895	void glViewport (int x, int y, int width, int height)	2593	void glViewport (int x, int y, int width, int height)
1896		2594
1897	void glScissor (int x, int y, int width, int height)	2595	void glScissor (int x, int y, int width, int height)
1898		2596
…		…
1906		2604
1907	void glRotate (float angle, float x, float y, float z)	2605	void glRotate (float angle, float x, float y, float z)
1908	CODE:	2606	CODE:
1909	glRotatef (angle, x, y, z);	2607	glRotatef (angle, x, y, z);
1910		2608
1911	void glBegin (int mode)
1912
1913	void glEnd ()
1914
1915	void glColor (float r, float g, float b, float a = 1.0)	2609	void glColor (float r, float g, float b, float a = 1.0)
1916	PROTOTYPE: @
1917	ALIAS:	2610	ALIAS:
1918	glColor_premultiply = 1	2611	glColor_premultiply = 1
1919	CODE:	2612	CODE:
1920	if (ix)	2613	if (ix)
1921	{	2614	{
…		…
1924	b *= a;	2617	b *= a;
1925	}	2618	}
1926	// microsoft visual "c" rounds instead of truncating...	2619	// microsoft visual "c" rounds instead of truncating...
1927	glColor4f (r, g, b, a);	2620	glColor4f (r, g, b, a);
1928		2621
1929	void glInterleavedArrays (int format, int stride, char *data)
1930
1931	void glDrawElements (int mode, int count, int type, char *indices)
1932
1933	# 1.2 void glDrawRangeElements (int mode, int start, int end
1934
1935	void glRasterPos (float x, float y, float z = 0.)	2622	void glRasterPos (float x, float y, float z = 0.)
1936	CODE:	2623	CODE:
1937	glRasterPos3f (0, 0, z);	2624	glRasterPos3f (0, 0, z);
1938	glBitmap (0, 0, 0, 0, x, y, 0);	2625	glBitmap (0, 0, 0, 0, x, y, 0);
1939		2626
…		…
1943		2630
1944	void glTexCoord (float s, float t)	2631	void glTexCoord (float s, float t)
1945	CODE:	2632	CODE:
1946	glTexCoord2f (s, t);	2633	glTexCoord2f (s, t);
1947		2634
		2635	void glRect (float x1, float y1, float x2, float y2)
		2636	CODE:
		2637	glRectf (x1, y1, x2, y2);
		2638
		2639	PROTOTYPES: ENABLE
		2640
		2641	void glBegin (int mode)
		2642
		2643	void glEnd ()
		2644
		2645	void glPointSize (GLfloat size)
		2646
		2647	void glLineWidth (GLfloat width)
		2648
		2649	void glInterleavedArrays (int format, int stride, char *data)
		2650
		2651	void glDrawElements (int mode, int count, int type, char *indices)
		2652
		2653	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2654
1948	void glTexEnv (int target, int pname, float param)	2655	void glTexEnv (int target, int pname, float param)
1949	CODE:	2656	CODE:
1950	glTexEnvf (target, pname, param);	2657	glTexEnvf (target, pname, param);
1951		2658
1952	void glTexParameter (int target, int pname, float param)	2659	void glTexParameter (int target, int pname, float param)
…		…
1974		2681
1975	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2682	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1976		2683
1977	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2684	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1978		2685
		2686	void glPixelZoom (float x, float y)
		2687
1979	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2688	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1980		2689
1981	int glGenTexture ()	2690	int glGenTexture ()
1982	CODE:	2691	CODE:
1983	{	2692	RETVAL = gen_texture ();
1984	GLuint name;
1985	glGenTextures (1, &name);
1986	RETVAL = name;
1987	}
1988	OUTPUT:	2693	OUTPUT:
1989	RETVAL	2694	RETVAL
1990		2695
1991	void glDeleteTexture (int name)	2696	void glDeleteTexture (int name)
1992	CODE:	2697	CODE:
1993	{
1994	GLuint name_ = name;
1995	glDeleteTextures (1, &name_);	2698	del_texture (name);
1996	}	2699
1997
1998	int glGenList ()	2700	int glGenList ()
1999	CODE:	2701	CODE:
2000	RETVAL = glGenLists (1);	2702	RETVAL = glGenLists (1);
2001	OUTPUT:	2703	OUTPUT:
2002	RETVAL	2704	RETVAL
…		…
2009		2711
2010	void glEndList ()	2712	void glEndList ()
2011		2713
2012	void glCallList (int list)	2714	void glCallList (int list)
2013		2715
		2716	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2014		2717
		2718	PROTOTYPES: DISABLE
		2719
		2720	void
		2721	find_widget (SV *self, NV x, NV y)
		2722	PPCODE:
		2723	{
		2724	if (within_widget (self, x, y))
		2725	XPUSHs (self);
		2726	}
		2727
		2728	BOOT:
		2729	{
		2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2731
		2732	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2733	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2734	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2735	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2736	}
		2737
		2738	void
		2739	draw (SV *self)
		2740	CODE:
		2741	{
		2742	HV *hv;
		2743	SV **svp;
		2744	NV x, y, w, h;
		2745	SV *draw_x_sv = GvSV (draw_x_gv);
		2746	SV *draw_y_sv = GvSV (draw_y_gv);
		2747	SV *draw_w_sv = GvSV (draw_w_gv);
		2748	SV *draw_h_sv = GvSV (draw_h_gv);
		2749	SV *hover;
		2750	double draw_x, draw_y, draw_w, draw_h;
		2751
		2752	if (!SvROK (self))
		2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2754
		2755	hv = (HV *)SvRV (self);
		2756
		2757	if (SvTYPE (hv) != SVt_PVHV)
		2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2759
		2760	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2761	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2762
		2763	if (!h \|\| !w)
		2764	XSRETURN_EMPTY;
		2765
		2766	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2767	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2768
		2769	draw_x = SvNV (draw_x_sv) + x;
		2770	draw_y = SvNV (draw_y_sv) + y;
		2771
		2772	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2773	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2774	XSRETURN_EMPTY;
		2775
		2776	sv_setnv (draw_x_sv, draw_x);
		2777	sv_setnv (draw_y_sv, draw_y);
		2778
		2779	glPushMatrix ();
		2780	glTranslated (x, y, 0);
		2781
		2782	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2783	{
		2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2785
		2786	if (svp && SvTRUE (*svp))
		2787	{
		2788	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2789	glEnable (GL_BLEND);
		2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2791	glBegin (GL_QUADS);
		2792	glVertex2f (0, 0);
		2793	glVertex2f (w, 0);
		2794	glVertex2f (w, h);
		2795	glVertex2f (0, h);
		2796	glEnd ();
		2797	glDisable (GL_BLEND);
		2798	}
		2799	}
		2800	#if 0
		2801	if ($ENV{CFPLUS_DEBUG} & 1) {
		2802	glPushMatrix;
		2803	glColor 1, 1, 0, 1;
		2804	glTranslate 0.375, 0.375;
		2805	glBegin GL_LINE_LOOP;
		2806	glVertex 0 , 0;
		2807	glVertex $self->{w} - 1, 0;
		2808	glVertex $self->{w} - 1, $self->{h} - 1;
		2809	glVertex 0 , $self->{h} - 1;
		2810	glEnd;
		2811	glPopMatrix;
		2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2813	}
		2814	#endif
		2815	PUSHMARK (SP);
		2816	XPUSHs (self);
		2817	PUTBACK;
		2818	call_method ("_draw", G_VOID \| G_DISCARD);
		2819	SPAGAIN;
		2820
		2821	glPopMatrix ();
		2822
		2823	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2824	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2825	}
		2826

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.135 by root, Sun Aug 13 15:14:17 2006 UTC vs. Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.135 by root, Sun Aug 13 15:14:17 2006 UTC vs.
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC