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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.82 by root, Mon May 15 00:15:08 2006 UTC vs.
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
12	#include <math.h>	19	#include <math.h>
13	#include <string.h>	20	#include <string.h>
14	#include <stdio.h>	21	#include <stdio.h>
		22	#include <stdlib.h>
15		23
16	#include <SDL.h>	24	#include <SDL.h>
17	#include <SDL_endian.h>	25	#include <SDL_endian.h>
18	#include <SDL_image.h>	26	#include <SDL_image.h>
19	#include <SDL_mixer.h>	27	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	28	#include <SDL_opengl.h>
21		29
		30	#define PANGO_ENABLE_BACKEND
		31	#define G_DISABLE_CAST_CHECKS
		32
22	#include <glib/gmacros.h>	33	#include <glib/gmacros.h>
23		34
24	#include <pango/pango.h>	35	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		36
29	#ifndef _WIN32	37	#ifndef _WIN32
30	# include <sys/types.h>	38	# include <sys/types.h>
31	# include <sys/socket.h>	39	# include <sys/socket.h>
32	# include <netinet/in.h>	40	# include <netinet/in.h>
33	# include <netinet/tcp.h>	41	# include <netinet/tcp.h>
34	# include <inttypes.h>	42	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	43	#endif
43		44
44	#include "glext.h"	45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		46
46	#define FOW_DARKNESS 32	47	#define FOW_DARKNESS 32
47		48
48	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
50		51
51	#define MIN_FONT_HEIGHT 10	52	#define MIN_FONT_HEIGHT 10
52		53
53	#define GL_CALL(type,func,args) \	54	#if 0
54	{ \	55	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	56	#else
56	static type fptr_; \	57	# define PARACHUTE 0
57	\	58	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		59
		60	static struct
		61	{
		62	#define GL_FUNC(ptr,name) ptr name;
		63	#include "glfunc.h"
		64	#undef GL_FUNC
		65	} gl;
		66
		67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		68	{
		69	if (gl.BlendFuncSeparate)
		70	gl.BlendFuncSeparate (sa, da, saa, daa);
		71	else if (gl.BlendFuncSeparateEXT)
		72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		73	else
		74	glBlendFunc (sa, da);
		75	}
		76
		77	#include "texcache.c"
		78
		79	#include "pango-font.c"
		80	#include "pango-fontmap.c"
		81	#include "pango-render.c"
		82
68	typedef Mix_Chunk *CFClient__MixChunk;	83	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	84	typedef Mix_Music *CFPlus__MixMusic;
70		85
71	typedef PangoFontDescription *CFClient__Font;	86	typedef PangoFontDescription *CFPlus__Font;
		87
		88	static int
		89	shape_attr_p (PangoLayoutRun *run)
		90	{
		91	GSList *attrs = run->item->analysis.extra_attrs;
		92
		93	while (attrs)
		94	{
		95	PangoAttribute *attr = attrs->data;
		96
		97	if (attr->klass->type == PANGO_ATTR_SHAPE)
		98	return 1;
		99
		100	attrs = attrs->next;
		101	}
		102
		103	return 0;
		104	}
72		105
73	typedef struct cf_layout {	106	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	107	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	108	float r, g, b, a; // default color for rgba mode
77	int base_height;	109	int base_height;
78	CFClient__Font font;	110	CFPlus__Font font;
79	} *CFClient__Layout;	111	} *CFPlus__Layout;
80		112
81	static CFClient__Font default_font;	113	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	114	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	115	static PangoFontMap *opengl_fontmap;
84		116
85	static void	117	static void
86	substitute_func (FcPattern *pattern, gpointer data)	118	substitute_func (FcPattern *pattern, gpointer data)
87	{	119	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	120	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifndef _WIN32	121	#ifdef FC_HINT_STYLE
		122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		123	#endif
90	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
91	#endif
92	}	125	}
93		126
94	static void	127	static void
95	layout_update_font (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
96	{	129	{
97	/* use a random scale factor to account for unknown descenders, 0.8 works	130	/* use a random scale factor to account for unknown descenders, 0.8 works
98	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
99	*/	132	*/
100	PangoFontDescription *font = self->font ? self->font : default_font;	133	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
104		137
105	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
106	}	139	}
107		140
108	static void	141	static void
109	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
110	{	143	{
		144	PangoRectangle rect;
		145
		146	// get_pixel_* wrongly rounds down
111	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
112		148
113	if (!*w) *w = 1;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
114	if (!*h) *h = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
115		151
116	*w = (*w + 3) & ~3;	152	if (!rect.width) rect.width = 1;
		153	if (!rect.height) rect.height = 1;
		154
		155	*w = rect.width;
		156	*h = rect.height;
117	}	157	}
118		158
119	typedef uint16_t mapface;	159	typedef uint16_t mapface;
120		160
121	typedef struct {	161	typedef struct {
…		…
124	float s, t;	164	float s, t;
125	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
126	} maptex;	166	} maptex;
127		167
128	typedef struct {	168	typedef struct {
129	int16_t darkness;	169	uint32_t player;
130	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
131	} mapcell;	173	} mapcell;
132		174
133	typedef struct {	175	typedef struct {
134	int32_t c0, c1;	176	int32_t c0, c1;
135	mapcell *col;	177	mapcell *col;
…		…
144	int texs;	186	int texs;
145	maptex *tex;	187	maptex *tex;
146		188
147	int32_t rows;	189	int32_t rows;
148	maprow *row;	190	maprow *row;
149	} *CFClient__Map;	191	} *CFPlus__Map;
150		192
151	static char *	193	static char *
152	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
153	{	195	{
154	char *p;	196	char *p;
…		…
172		214
173	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
174	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
175		217
176	static maprow *	218	static maprow *
177	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
178	{	220	{
179	if (0 > y)	221	if (0 > y)
180	{	222	{
181	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
182	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
220		262
221	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
222	}	264	}
223		265
224	static mapcell *	266	static mapcell *
225	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
226	{	268	{
227	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
228	}	270	}
229		271
230	static void	272	static void
231	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
232	{	274	{
233	int r;	275	int r;
234		276
235	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
236	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
244	self->row = 0;	286	self->row = 0;
245	self->rows = 0;	287	self->rows = 0;
246	}	288	}
247		289
248	static void	290	static void
249	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
250	{	292	{
251	int x, y;	293	int x, y;
252	maprow *row;	294	maprow *row;
		295	mapcell *cell;
253		296
254	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
255	if (y >= 0)	298	if (y >= 0)
256	{	299	{
257	if (y >= self->rows)	300	if (y >= self->rows)
…		…
263	if (x >= row->c0)	306	if (x >= row->c0)
264	{	307	{
265	if (x >= row->c1)	308	if (x >= row->c1)
266	break;	309	break;
267		310
268	row->col[x - row->c0].darkness = -1;	311	cell = row->col + x - row->c0;
		312
		313	cell->darkness = 0;
		314	cell->stat_hp = 0;
		315	cell->flags = 0;
		316	cell->player = 0;
269	}	317	}
270	}	318	}
271	}	319	}
272		320
273	static void	321	static void
…		…
294	ev.data2 = 0;	342	ev.data2 = 0;
295		343
296	SDL_PushEvent ((SDL_Event *)&ev);	344	SDL_PushEvent ((SDL_Event *)&ev);
297	}	345	}
298		346
		347	static unsigned int
		348	minpot (unsigned int n)
		349	{
		350	if (!n)
		351	return 0;
		352
		353	--n;
		354
		355	n |= n >> 1;
		356	n |= n >> 2;
		357	n |= n >> 4;
		358	n |= n >> 8;
		359	n |= n >> 16;
		360
		361	return n + 1;
		362	}
		363
299	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
300		365
301	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
302		367
303	BOOT:	368	BOOT:
304	{	369	{
305	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
306	static const struct {	371	static const struct {
307	const char *name;	372	const char *name;
308	IV iv;	373	IV iv;
309	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
310	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
411		476
412	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414	}	479	}
415		480
		481	int
		482	in_destruct ()
		483	CODE:
		484	RETVAL = PL_main_cv == Nullcv;
		485	OUTPUT:
		486	RETVAL
		487
		488	NV floor (NV x)
		489
		490	NV ceil (NV x)
		491
416	void	492	void
417	pango_init ()	493	pango_init ()
418	CODE:	494	CODE:
419	{	495	{
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	ft2_fontmap = pango_ft2_font_map_new ();	496	opengl_fontmap = pango_opengl_font_map_new ();
422	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
423	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
424
425	cairo_fontmap = pango_cairo_font_map_get_default ();
426	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
427	}	499	}
428		500
429	int	501	int
430	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
431		503
432	void	504	void
433	SDL_Quit ()	505	SDL_Quit ()
434		506
435	void	507	void
…		…
441	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
443	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
445		517
		518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		520
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
450		525
451	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
452	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
453	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
454		531
455	SDL_EnableUNICODE (1);	532	SDL_EnableUNICODE (1);
456	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
457		534
458	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
467		544
468	++m;	545	++m;
469	}	546	}
470	}	547	}
471		548
		549	char *
		550	SDL_GetError ()
		551
472	int	552	int
473	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
474	CODE:	554	CODE:
475	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
476	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
477	);	557	);
		558	if (RETVAL)
		559	{
478	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		562	# include "glfunc.h"
		563	# undef GL_FUNC
		564	}
479	OUTPUT:	565	OUTPUT:
480	RETVAL	566	RETVAL
481		567
482	void	568	void
483	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
484		573
485	void	574	void
486	SDL_PollEvent ()	575	SDL_PollEvent ()
487	PPCODE:	576	PPCODE:
488	{	577	{
…		…
507	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
508	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
509	break;	598	break;
510		599
511	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
512	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
513	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
514	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
515	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
516	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
517	break;	608	break;
518		609
519	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
520	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
521	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
522	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
523	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
524	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
525	break;	618	break;
…		…
529	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
530	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
531	break;	624	break;
532	}	625	}
533		626
534	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
535	}	628	}
536	}	629	}
537		630
538	int	631	int
539	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
552	CODE:	645	CODE:
553	#ifndef _WIN32	646	#ifndef _WIN32
554	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
555	#endif	648	#endif
556		649
557	char *	650	void
558	gl_version ()	651	win32_proxy_info ()
559	CODE:	652	PPCODE:
560	RETVAL = (char *)glGetString (GL_VERSION);	653	{
561	OUTPUT:	654	#ifdef _WIN32
562	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
563		657
564	char *	658	EXTEND (SP, 3);
565	gl_extensions ()	659
566	CODE:	660	buflen = sizeof (buffer);
567	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
568	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
569	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		665
		666	buflen = sizeof (buffer);
		667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		668	{
		669	PUSHs (newSVpv (buffer, 0));
		670
		671	buflen = sizeof (buffer);
		672	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		673	PUSHs (newSVpv (buffer, 0));
		674	}
		675	}
		676	#endif
		677	}
570		678
571	void	679	void
572	add_font (char *file)	680	add_font (char *file)
573	CODE:	681	CODE:
574	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
575	#ifdef _WIN32
576	// cairo... sigh... requires win2000
577	AddFontResourceEx (file, FR_PRIVATE, 0);
578	#endif
579		683
580	void	684	void
581	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
582	ALIAS:	686	ALIAS:
583	load_image_file = 1	687	load_image_file = 1
…		…
625		729
626	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
627		731
628	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
629		733
		734	SDL_LockSurface (surface2);
630	EXTEND (SP, 5);	735	EXTEND (SP, 6);
631	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
632	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
633	SDL_LockSurface (surface2);
634	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
635	SDL_UnlockSurface (surface2);
636	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	739	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
637	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
638	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
639		743
640	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
641	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
642	}	746	}
643		747
…		…
667	}	771	}
668		772
669	void	773	void
670	error (char *message)	774	error (char *message)
671	CODE:	775	CODE:
		776	fprintf (stderr, "ERROR: %s\n", message);
672	#ifdef _WIN32	777	#ifdef _WIN32
673	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		779	#endif
		780
		781	void
		782	fatal (char *message)
		783	CODE:
		784	fprintf (stderr, "FATAL: %s\n", message);
		785	#ifdef _WIN32
		786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		787	#endif
		788	_exit (1);
		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
674	#else	795	#else
675	fprintf (stderr, "ERROR: %s\n", message);	796	_exit (retval);
676	#endif	797	#endif
677		798
678	void
679	fatal (char *message)
680	CODE:
681	#ifdef _WIN32
682	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
683	#else
684	fprintf (stderr, "FATAL: %s\n", message);
685	#endif
686	exit (1);
687
688	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
689		800
690	CFClient::Font	801	CFPlus::Font
691	new_from_file (SV *class, char *path, int id = 0)	802	new_from_file (SV *class, char *path, int id = 0)
692	CODE:	803	CODE:
693	{	804	{
694	int count;	805	int count;
695	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
698	}	809	}
699	OUTPUT:	810	OUTPUT:
700	RETVAL	811	RETVAL
701		812
702	void	813	void
703	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
704	CODE:	815	CODE:
705	pango_font_description_free (self);	816	pango_font_description_free (self);
706		817
707	void	818	void
708	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
709	CODE:	820	CODE:
710	default_font = self;	821	default_font = self;
711		822
712	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
713		824
714	CFClient::Layout	825	void
715	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
		827	CODE:
		828	tc_clear ();
		829
		830	CFPlus::Layout
		831	new (SV *class)
716	CODE:	832	CODE:
717	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
718		834
719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
720	RETVAL->rgba = rgba;
721	RETVAL->r = 1.;	836	RETVAL->r = 1.;
722	RETVAL->g = 1.;	837	RETVAL->g = 1.;
723	RETVAL->b = 1.;	838	RETVAL->b = 1.;
724	RETVAL->a = 1.;	839	RETVAL->a = 1.;
725	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
729	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
730	OUTPUT:	845	OUTPUT:
731	RETVAL	846	RETVAL
732		847
733	void	848	void
734	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
735	CODE:	850	CODE:
736	g_object_unref (self->pl);	851	g_object_unref (self->pl);
737	Safefree (self);	852	Safefree (self);
738		853
739	int
740	is_rgba (CFClient::Layout self)
741	CODE:
742	RETVAL = self->rgba;
743	OUTPUT:
744	RETVAL
745
746	void	854	void
747	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
748	CODE:	856	CODE:
749	{	857	{
750	STRLEN textlen;	858	STRLEN textlen;
751	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
752		860
753	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
754	}	862	}
755		863
756	void	864	void
757	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
758	CODE:	866	CODE:
759	{	867	{
760	STRLEN textlen;	868	STRLEN textlen;
761	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
762		870
763	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
764	}	872	}
765		873
		874	void
		875	set_shapes (CFPlus::Layout self, ...)
		876	CODE:
		877	{
		878	PangoAttrList *attrs = 0;
		879	const char *text = pango_layout_get_text (self->pl);
		880	const char *pos = text;
		881	int arg = 4;
		882
		883	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		884	{
		885	PangoRectangle inkrect, rect;
		886	PangoAttribute *attr;
		887
		888	int x = SvIV (ST (arg - 3));
		889	int y = SvIV (ST (arg - 2));
		890	int w = SvIV (ST (arg - 1));
		891	int h = SvIV (ST (arg ));
		892
		893	inkrect.x = 0;
		894	inkrect.y = 0;
		895	inkrect.width = 0;
		896	inkrect.height = 0;
		897
		898	rect.x = x * PANGO_SCALE;
		899	rect.y = y * PANGO_SCALE;
		900	rect.width = w * PANGO_SCALE;
		901	rect.height = h * PANGO_SCALE;
		902
		903	if (!attrs)
		904	attrs = pango_layout_get_attributes (self->pl);
		905
		906	attr = pango_attr_shape_new (&inkrect, &rect);
		907	attr->start_index = pos - text;
		908	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		909	pango_attr_list_insert (attrs, attr);
		910
		911	arg += 4;
		912	pos += sizeof (OBJ_STR) - 1;
		913	}
		914
		915	if (attrs)
		916	pango_layout_set_attributes (self->pl, attrs);
		917	}
		918
		919	void
		920	get_shapes (CFPlus::Layout self)
		921	PPCODE:
		922	{
		923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		924
		925	do
		926	{
		927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		928
		929	if (run && shape_attr_p (run))
		930	{
		931	PangoRectangle extents;
		932	pango_layout_iter_get_run_extents (iter, 0, &extents);
		933
		934	EXTEND (SP, 2);
		935	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		936	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		937	}
		938	}
		939	while (pango_layout_iter_next_run (iter));
		940
		941	pango_layout_iter_free (iter);
		942	}
		943
		944	int
		945	has_wrapped (CFPlus::Layout self)
		946	CODE:
		947	{
		948	int lines = 1;
		949	const char *text = pango_layout_get_text (self->pl);
		950
		951	while (*text)
		952	lines += *text++ == '\n';
		953
		954	RETVAL = lines < pango_layout_get_line_count (self->pl);
		955	}
		956	OUTPUT:
		957	RETVAL
		958
766	SV *	959	SV *
767	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
768	CODE:	961	CODE:
769	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
771	OUTPUT:	964	OUTPUT:
772	RETVAL	965	RETVAL
773		966
774	void	967	void
775	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
776	CODE:	969	CODE:
777	self->r = r;	970	self->r = r;
778	self->g = g;	971	self->g = g;
779	self->b = b;	972	self->b = b;
780	self->a = a;	973	self->a = a;
781		974
782	void	975	void
783	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
784	CODE:	977	CODE:
785	if (self->font != font)	978	if (self->font != font)
786	{	979	{
787	self->font = font;	980	self->font = font;
788	layout_update_font (self);	981	layout_update_font (self);
789	}	982	}
790		983
791	void	984	void
792	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
793	CODE:	986	CODE:
794	if (self->base_height != base_height)	987	if (self->base_height != base_height)
795	{	988	{
796	self->base_height = base_height;	989	self->base_height = base_height;
797	layout_update_font (self);	990	layout_update_font (self);
798	}	991	}
799		992
800	void	993	void
801	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
802	CODE:	995	CODE:
803	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
804		997
805	void	998	void
		999	set_indent (CFPlus::Layout self, int indent)
		1000	CODE:
		1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1002
		1003	void
		1004	set_spacing (CFPlus::Layout self, int spacing)
		1005	CODE:
		1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1007
		1008	void
		1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1010	CODE:
		1011	pango_layout_set_ellipsize (self->pl,
		1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1015	: PANGO_ELLIPSIZE_NONE
		1016	);
		1017
		1018	void
		1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1020	CODE:
		1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1022
		1023	void
806	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
807	PPCODE:	1025	PPCODE:
808	{	1026	{
809	int w, h;	1027	int w, h;
810		1028
811	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
814	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
815	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
816	}	1034	}
817		1035
818	int	1036	int
		1037	descent (CFPlus::Layout self)
		1038	CODE:
		1039	{
		1040	PangoRectangle rect;
		1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1042	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1043	RETVAL = PANGO_DESCENT (rect);
		1044	}
		1045	OUTPUT:
		1046	RETVAL
		1047
		1048	int
819	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
820	CODE:	1050	CODE:
821	{	1051	{
822	int index, trailing;	1052	int index, trailing;
823	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
824	RETVAL = index;	1054	RETVAL = index;
825	}	1055	}
826	OUTPUT:	1056	OUTPUT:
827	RETVAL	1057	RETVAL
828		1058
829	void	1059	void
830	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
831	PPCODE:	1061	PPCODE:
832	{	1062	{
833	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
834	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
835		1065
…		…
838	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
839	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
840	}	1070	}
841		1071
842	void	1072	void
843	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
844	PPCODE:	1074	PPCODE:
845	{	1075	pango_opengl_render_layout_subpixel (
846	SV *retval;	1076	self->pl,
847	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
		1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
848		1081
849	layout_get_pixel_size (self, &w, &h);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
850		1083
851	if (self->rgba)	1084	void
		1085	pad2pot (SV *data_, SV *w_, SV *h_)
		1086	CODE:
		1087	{
		1088	int ow = SvIV (w_);
		1089	int oh = SvIV (h_);
		1090
		1091	if (ow && oh)
852	{	1092	{
853	cairo_surface_t *surface;	1093	int nw = minpot (ow);
854	cairo_t *cairo;	1094	int nh = minpot (oh);
855		1095
856	retval = newSV (w * h * 4);	1096	if (nw != ow || nh != oh)
857	SvPOK_only (retval);
858	SvCUR_set (retval, w * h * 4);
859
860	memset (SvPVX (retval), 0, w * h * 4);
861
862	surface = cairo_image_surface_create_for_data (
863	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
864	cairo = cairo_create (surface);
865	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
866
867	pango_cairo_show_layout (cairo, self->pl);
868
869	cairo_destroy (cairo);
870	cairo_surface_destroy (surface);
871
872	// what a mess, and its premultiplied, too :(
873	{	1097	{
874	uint32_t *p = (uint32_t *)SvPVX (retval);	1098	if (SvOK (data_))
875	uint32_t *e = p + w * h;
876
877	while (p < e)
878	{	1099	{
879	uint32_t rgba = *p;	1100	STRLEN datalen;
880	rgba = (rgba >> 24) | (rgba << 8);	1101	char *data = SvPVbyte (data_, datalen);
881	rgba = SDL_SwapBE32 (rgba);	1102	int bpp = datalen / (ow * oh);
882	*p++ = rgba;	1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1104
		1105	SvPOK_only (result_);
		1106	SvCUR_set (result_, nw * nh * bpp);
		1107
		1108	memset (SvPVX (result_), 0, nw * nh * bpp);
		1109	while (oh--)
		1110	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1111
		1112	sv_setsv (data_, result_);
883	}	1113	}
		1114
		1115	sv_setiv (w_, nw);
		1116	sv_setiv (h_, nh);
884	}	1117	}
885
886	EXTEND (SP, 5);
887	PUSHs (sv_2mortal (newSViv (w)));
888	PUSHs (sv_2mortal (newSViv (h)));
889	PUSHs (sv_2mortal (retval));
890	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
891	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
892	}	1118	}
893	else
894	{
895	FT_Bitmap bitmap;
896
897	retval = newSV (w * h);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h);
900
901	bitmap.rows = h;
902	bitmap.width = w;
903	bitmap.pitch = w;
904	bitmap.buffer = (unsigned char*)SvPVX (retval);
905	bitmap.num_grays = 256;
906	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
907
908	memset (bitmap.buffer, 0, w * h);
909
910	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
911
912	EXTEND (SP, 5);
913	PUSHs (sv_2mortal (newSViv (w)));
914	PUSHs (sv_2mortal (newSViv (h)));
915	PUSHs (sv_2mortal (retval));
916	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
917	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
918	}
919	}	1119	}
920		1120
921	MODULE = CFClient PACKAGE = CFClient::Texture
922
923	void	1121	void
924	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1122	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
925	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
926	ALIAS:	1124	ALIAS:
927	draw_quad_alpha = 1	1125	draw_quad_alpha = 1
928	draw_quad_alpha_premultiplied = 2	1126	draw_quad_alpha_premultiplied = 2
929	CODE:	1127	CODE:
930	{	1128	{
931	HV *hv = (HV *)SvRV (self);	1129	HV *hv = (HV *)SvRV (self);
932	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
933	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
934	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
935	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
936		1133
937	if (items < 5)	1134	if (items < 5)
938	{	1135	{
939	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
940	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
941	}	1138	}
942		1139
943	if (ix)	1140	if (ix)
944	{	1141	{
945	glEnable (GL_BLEND);	1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
946	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1145	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1146	else
		1147	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1148	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1149
		1150	glEnable (GL_ALPHA_TEST);
		1151	glAlphaFunc (GL_GREATER, 0.01f);
947	}	1152	}
948		1153
949	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
950
951	if (wrap_mode)
952	{
953	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
954	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
955	}
956		1155
957	glBegin (GL_QUADS);	1156	glBegin (GL_QUADS);
958	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
959	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
960	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
961	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1160	glTexCoord2f (s, 0); glVertex2f (x + w, y );
962	glEnd ();	1161	glEnd ();
963		1162
964	if (ix)	1163	if (ix)
		1164	{
		1165	glDisable (GL_ALPHA_TEST);
965	glDisable (GL_BLEND);	1166	glDisable (GL_BLEND);
		1167	}
966	}	1168	}
967		1169
968	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
969		1171
970	CFClient::Map	1172	CFPlus::Map
971	new (SV *class, int map_width, int map_height)	1173	new (SV *class)
972	CODE:	1174	CODE:
973	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
974	RETVAL->x = 0;	1176	RETVAL->x = 0;
975	RETVAL->y = 0;	1177	RETVAL->y = 0;
976	RETVAL->w = map_width;	1178	RETVAL->w = 0;
977	RETVAL->h = map_height;	1179	RETVAL->h = 0;
978	RETVAL->ox = 0;	1180	RETVAL->ox = 0;
979	RETVAL->oy = 0;	1181	RETVAL->oy = 0;
980	RETVAL->faces = 8192;	1182	RETVAL->faces = 8192;
981	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);
982	RETVAL->texs = 8192;	1184	RETVAL->texs = 8192;
…		…
985	RETVAL->row = 0;	1187	RETVAL->row = 0;
986	OUTPUT:	1188	OUTPUT:
987	RETVAL	1189	RETVAL
988		1190
989	void	1191	void
990	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
991	CODE:	1193	CODE:
992	{	1194	{
993	map_clear (self);	1195	map_clear (self);
994	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
995	Safefree (self);	1198	Safefree (self);
996	}	1199	}
997		1200
998	void	1201	void
		1202	resize (CFPlus::Map self, int map_width, int map_height)
		1203	CODE:
		1204	self->w = map_width;
		1205	self->h = map_height;
		1206
		1207	void
999	clear (CFClient::Map self)	1208	clear (CFPlus::Map self)
1000	CODE:	1209	CODE:
1001	map_clear (self);	1210	map_clear (self);
1002		1211
1003	void	1212	void
1004	set_face (CFClient::Map self, int face, int texid)	1213	set_face (CFPlus::Map self, int face, int texid)
1005	CODE:	1214	CODE:
1006	{	1215	{
1007	while (self->faces <= face)	1216	while (self->faces <= face)
1008	{	1217	{
1009	Append (mapface, self->face, self->faces, self->faces);	1218	Append (mapface, self->face, self->faces, self->faces);
…		…
1012		1221
1013	self->face [face] = texid;	1222	self->face [face] = texid;
1014	}	1223	}
1015		1224
1016	void	1225	void
1017	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1226	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)
1018	CODE:	1227	CODE:
1019	{	1228	{
1020	while (self->texs <= texid)	1229	while (self->texs <= texid)
1021	{	1230	{
1022	Append (maptex, self->tex, self->texs, self->texs);	1231	Append (maptex, self->tex, self->texs, self->texs);
…		…
1034	tex->r = r;	1243	tex->r = r;
1035	tex->g = g;	1244	tex->g = g;
1036	tex->b = b;	1245	tex->b = b;
1037	tex->a = a;	1246	tex->a = a;
1038	}	1247	}
		1248
		1249	// somewhat hackish, but for textures that require it, it really
		1250	// improves the look, and most others don't suffer.
		1251	glBindTexture (GL_TEXTURE_2D, name);
		1252	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1253	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1254	// use uglier nearest interpolation because linear suffers
		1255	// from transparent color bleeding and ugly wrapping effects.
		1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1039	}	1257	}
1040		1258
1041	int	1259	int
1042	ox (CFClient::Map self)	1260	ox (CFPlus::Map self)
1043	ALIAS:	1261	ALIAS:
1044	oy = 1	1262	oy = 1
		1263	x = 2
		1264	y = 3
		1265	w = 4
		1266	h = 5
1045	CODE:	1267	CODE:
1046	switch (ix)	1268	switch (ix)
1047	{	1269	{
1048	case 0: RETVAL = self->ox; break;	1270	case 0: RETVAL = self->ox; break;
1049	case 1: RETVAL = self->oy; break;	1271	case 1: RETVAL = self->oy; break;
		1272	case 2: RETVAL = self->x; break;
		1273	case 3: RETVAL = self->y; break;
		1274	case 4: RETVAL = self->w; break;
		1275	case 5: RETVAL = self->h; break;
1050	}	1276	}
1051	OUTPUT:	1277	OUTPUT:
1052	RETVAL	1278	RETVAL
1053		1279
1054	void	1280	void
1055	scroll (CFClient::Map self, int dx, int dy)	1281	scroll (CFPlus::Map self, int dx, int dy)
1056	CODE:	1282	CODE:
1057	{	1283	{
1058	if (dx > 0)	1284	if (dx > 0)
1059	map_blank (self, self->x, self->y, dx - 1, self->h);	1285	map_blank (self, self->x, self->y, dx, self->h);
1060	else if (dx < 0)	1286	else if (dx < 0)
1061	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1062		1288
1063	if (dy > 0)	1289	if (dy > 0)
1064	map_blank (self, self->x, self->y, self->w, dy - 1);	1290	map_blank (self, self->x, self->y, self->w, dy);
1065	else if (dy < 0)	1291	else if (dy < 0)
1066	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1067		1293
1068	self->ox += dx; self->x += dx;	1294	self->ox += dx; self->x += dx;
1069	self->oy += dy; self->y += dy;	1295	self->oy += dy; self->y += dy;
1070		1296
1071	while (self->y < 0)	1297	while (self->y < 0)
…		…
1076	self->y += MAP_EXTEND_Y;	1302	self->y += MAP_EXTEND_Y;
1077	}	1303	}
1078	}	1304	}
1079		1305
1080	void	1306	void
1081	map1a_update (CFClient::Map self, SV *data_)	1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1082	CODE:	1308	CODE:
1083	{	1309	{
1084	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1310	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1085	uint8_t *data_end = (uint8_t *)SvEND (data_);	1311	uint8_t *data_end = (uint8_t *)SvEND (data_);
1086	mapcell *cell;	1312	mapcell *cell;
1087	int x, y, flags;	1313	int x, y, flags;
1088		1314
1089	while (data < data_end)	1315	while (data < data_end - 1)
1090	{	1316	{
1091	flags = (data [0] << 8) + data [1]; data += 2;	1317	flags = (data [0] << 8) + data [1]; data += 2;
1092		1318
1093	x = ((flags >> 10) & 63) + self->x;	1319	x = self->x + ((flags >> 10) & 63);
1094	y = ((flags >> 4) & 63) + self->y;	1320	y = self->y + ((flags >> 4) & 63);
1095		1321
1096	cell = map_get_cell (self, x, y);	1322	cell = map_get_cell (self, x, y);
1097		1323
1098	if (flags & 15)	1324	if (flags & 15)
1099	{	1325	{
1100	if (cell->darkness < 0)	1326	if (!cell->darkness)
1101	{	1327	{
		1328	memset (cell, 0, sizeof (*cell));
1102	cell->darkness = 0;	1329	cell->darkness = 256;
1103	cell->face [0] = 0;
1104	cell->face [1] = 0;
1105	cell->face [2] = 0;
1106	}	1330	}
1107		1331
1108	cell->darkness = flags & 8 ? *data++ : 255;
1109
1110	//TODO: don't trust server data to be in-range(!)	1332	//TODO: don't trust server data to be in-range(!)
		1333
		1334	if (flags & 8)
		1335	{
		1336	if (extmap)
		1337	{
		1338	uint8_t ext, cmd;
		1339
		1340	do
		1341	{
		1342	ext = *data++;
		1343	cmd = ext & 0x3f;
		1344
		1345	if (cmd < 4)
		1346	cell->darkness = 255 - ext * 64 + 1;
		1347	else if (cmd == 5) // health
		1348	{
		1349	cell->stat_width = 1;
		1350	cell->stat_hp = *data++;
		1351	}
		1352	else if (cmd == 6) // monster width
		1353	cell->stat_width = *data++ + 1;
		1354	else if (cmd == 0x47) // monster width
		1355	{
		1356	if (*data == 4)
		1357	; // decode player tag
		1358
		1359	data += *data + 1;
		1360	}
		1361	else if (cmd == 8) // cell flags
		1362	cell->flags = *data++;
		1363	else if (ext & 0x40) // unknown, multibyte => skip
		1364	data += *data + 1;
		1365	else
		1366	data++;
		1367	}
		1368	while (ext & 0x80);
		1369	}
		1370	else
		1371	cell->darkness = *data++ + 1;
		1372	}
1111		1373
1112	if (flags & 4)	1374	if (flags & 4)
1113	{	1375	{
1114	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1115	}	1377	}
…		…
1123	{	1385	{
1124	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1125	}	1387	}
1126	}	1388	}
1127	else	1389	else
1128	cell->darkness = -1;	1390	cell->darkness = 0;
1129	}	1391	}
1130	}	1392	}
1131		1393
1132	SV *	1394	SV *
1133	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1134	CODE:	1396	CODE:
1135	{	1397	{
1136	int x1, x;	1398	int x1, x;
1137	int y1, y;	1399	int y1, y;
1138	int z;	1400	int z;
…		…
1188	}	1450	}
1189	OUTPUT:	1451	OUTPUT:
1190	RETVAL	1452	RETVAL
1191		1453
1192	void	1454	void
1193	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
1194	PPCODE:	1456	CODE:
1195	{	1457	{
1196	int vx, vy;
1197	int x, y, z;	1458	int x, y, z;
1198	int last_name;	1459	int last_name;
1199	mapface face;	1460	mapface face;
1200	int sw4 = (sw + 3) & ~3;
1201	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1202	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1203
1204	memset (darkness, 255, sw4 * sh);
1205	SvPOK_only (darkness_sv);
1206	SvCUR_set (darkness_sv, sw4 * sh);
1207
1208	vx = self->x + (self->w - sw) / 2 - shift_x;
1209	vy = self->y + (self->h - sh) / 2 - shift_y;
1210
1211	/*
1212	int vx = self->vx = self->w >= sw
1213	? self->x + (self->w - sw) / 2
1214	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1215
1216	int vy = self->vy = self->h >= sh
1217	? self->y + (self->h - sh) / 2
1218	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1219	*/
1220		1461
1221	glColor4ub (255, 255, 255, 255);	1462	glColor4ub (255, 255, 255, 255);
1222		1463
		1464	glEnable (GL_BLEND);
1223	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1224	glEnable (GL_BLEND);
1225	glEnable (GL_TEXTURE_2D);	1466	glEnable (GL_TEXTURE_2D);
1226	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1227		1468
1228	glBegin (GL_QUADS);	1469	glBegin (GL_QUADS);
1229		1470
1230	last_name = 0;	1471	last_name = 0;
1231		1472
		1473	mx += self->x;
		1474	my += self->y;
		1475
1232	for (z = 0; z < 3; z++)	1476	for (z = 0; z < 3; z++)
1233	for (y = 0; y < sh; y++)	1477	for (y = 0; y < sh; y++)
1234	if (0 <= y + vy && y + vy < self->rows)	1478	if (0 <= y + my && y + my < self->rows)
1235	{	1479	{
1236	maprow *row = self->row + (y + vy);	1480	maprow *row = self->row + (y + my);
1237		1481
1238	for (x = 0; x < sw; x++)	1482	for (x = 0; x < sw; x++)
1239	if (row->c0 <= x + vx && x + vx < row->c1)	1483	if (row->c0 <= x + mx && x + mx < row->c1)
1240	{	1484	{
1241	mapcell *cell = row->col + (x + vx - row->c0);	1485	mapcell *cell = row->col + (x + mx - row->c0);
1242
1243	darkness[y * sw4 + x] = cell->darkness < 0
1244	? 255 - FOW_DARKNESS
1245	: 255 - cell->darkness;
1246		1486
1247	face = cell->face [z];	1487	face = cell->face [z];
1248		1488
1249	if (face)	1489	if (face && face < self->texs)
1250	{	1490	{
1251	maptex tex = self->tex [face];	1491	maptex tex = self->tex [face];
1252
1253	int px = (x + 1) * 32 - tex.w;	1492	int px = (x + 1) * 32 - tex.w;
1254	int py = (y + 1) * 32 - tex.h;	1493	int py = (y + 1) * 32 - tex.h;
1255		1494
1256	if (last_name != tex.name)	1495	if (last_name != tex.name)
1257	{	1496	{
1258	glEnd ();	1497	glEnd ();
1259	last_name = tex.name;
1260	glBindTexture (GL_TEXTURE_2D, last_name);	1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1261	glBegin (GL_QUADS);	1499	glBegin (GL_QUADS);
1262	}	1500	}
1263		1501
1264	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1265	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1266	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1267	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1268	}	1506	}
		1507
		1508	if (cell->flags && z == 2)
		1509	{
		1510	if (cell->flags & 1)
		1511	{
		1512	maptex tex = self->tex [1];
		1513	int px = (x + 1) * 32 - tex.w + 2;
		1514	int py = (y + 1) * 32 - tex.h - 6;
		1515
		1516	glEnd ();
		1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1518	glBegin (GL_QUADS);
		1519
		1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1524	}
		1525	}
1269	}	1526	}
1270	}	1527	}
1271		1528
1272	glEnd ();	1529	glEnd ();
1273		1530
1274	glDisable (GL_TEXTURE_2D);	1531	glDisable (GL_TEXTURE_2D);
1275	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
		1533
		1534	// top layer: overlays such as the health bar
		1535	for (y = 0; y < sh; y++)
		1536	if (0 <= y + my && y + my < self->rows)
		1537	{
		1538	maprow *row = self->row + (y + my);
		1539
		1540	for (x = 0; x < sw; x++)
		1541	if (row->c0 <= x + mx && x + mx < row->c1)
		1542	{
		1543	mapcell *cell = row->col + (x + mx - row->c0);
		1544
		1545	int px = x * 32;
		1546	int py = y * 32;
		1547
		1548	if (cell->stat_hp)
		1549	{
		1550	int width = cell->stat_width * 32;
		1551	int thick = sh / 28 + 1 + cell->stat_width;
		1552
		1553	glColor3ub (0, 0, 0);
		1554	glRectf (px + 1, py - thick - 2,
		1555	px + width - 1, py);
		1556
		1557	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1558	glRectf (px + 2,
		1559	py - thick - 1,
		1560	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1561	}
		1562	}
		1563	}
		1564	}
		1565
		1566	void
		1567	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1568	CODE:
		1569	{
		1570	static float color[16][3] = {
		1571	{ 0.00F, 0.00F, 0.00F },
		1572	{ 1.00F, 1.00F, 1.00F },
		1573	{ 0.00F, 0.00F, 0.55F },
		1574	{ 1.00F, 0.00F, 0.00F },
		1575
		1576	{ 1.00F, 0.54F, 0.00F },
		1577	{ 0.11F, 0.56F, 1.00F },
		1578	{ 0.93F, 0.46F, 0.00F },
		1579	{ 0.18F, 0.54F, 0.34F },
		1580
		1581	{ 0.56F, 0.73F, 0.56F },
		1582	{ 0.80F, 0.80F, 0.80F },
		1583	{ 0.55F, 0.41F, 0.13F },
		1584	{ 0.99F, 0.77F, 0.26F },
		1585
		1586	{ 0.74F, 0.65F, 0.41F },
		1587
		1588	{ 0.00F, 1.00F, 1.00F },
		1589	{ 1.00F, 0.00F, 1.00F },
		1590	{ 1.00F, 1.00F, 0.00F },
		1591	};
		1592
		1593	int x, y;
		1594
		1595	glEnable (GL_TEXTURE_2D);
		1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1597	glEnable (GL_BLEND);
		1598	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1599	glBegin (GL_QUADS);
		1600
		1601	for (y = 0; y < h; y++)
		1602	for (x = 0; x < w; x++)
		1603	{
		1604	unsigned char m = data [x + y * w];
		1605
		1606	if (m)
		1607	{
		1608	float *c = color [m & 15];
		1609
		1610	float tx1 = m & 0x40 ? 0.5 : 0.;
		1611	float tx2 = tx1 + 0.5;
		1612
		1613	glColor4f (c[0], c[1], c[2], 0.75);
		1614	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1615	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1616	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1617	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1618	}
		1619	}
		1620
		1621	glEnd ();
		1622	glDisable (GL_BLEND);
		1623	glDisable (GL_TEXTURE_2D);
		1624	}
		1625
		1626	void
		1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1628	PPCODE:
		1629	{
		1630	int x, y;
		1631	int sw4 = (sw + 3) & ~3;
		1632	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1633	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1634
		1635	memset (darkness, 255, sw4 * sh);
		1636	SvPOK_only (darkness_sv);
		1637	SvCUR_set (darkness_sv, sw4 * sh);
		1638
		1639	mx += self->x;
		1640	my += self->y;
		1641
		1642	for (y = 0; y < sh; y++)
		1643	if (0 <= y + my && y + my < self->rows)
		1644	{
		1645	maprow *row = self->row + (y + my);
		1646
		1647	for (x = 0; x < sw; x++)
		1648	if (row->c0 <= x + mx && x + mx < row->c1)
		1649	{
		1650	mapcell *cell = row->col + (x + mx - row->c0);
		1651
		1652	darkness[y * sw4 + x] = cell->darkness
		1653	? 255 - (cell->darkness - 1)
		1654	: 255 - FOW_DARKNESS;
		1655	}
		1656	}
1276		1657
1277	EXTEND (SP, 3);	1658	EXTEND (SP, 3);
1278	PUSHs (sv_2mortal (newSViv (sw4)));	1659	PUSHs (sv_2mortal (newSViv (sw4)));
1279	PUSHs (sv_2mortal (newSViv (sh)));	1660	PUSHs (sv_2mortal (newSViv (sh)));
1280	PUSHs (darkness_sv);	1661	PUSHs (darkness_sv);
1281	}	1662	}
1282		1663
1283	SV *	1664	SV *
1284	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1665	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1285	CODE:	1666	CODE:
1286	{	1667	{
1287	int x, y, x1, y1;	1668	int x, y, x1, y1;
1288	SV *data_sv = newSV (w * h * 7 + 5);	1669	SV *data_sv = newSV (w * h * 7 + 5);
1289	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1670	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1351	}	1732	}
1352	OUTPUT:	1733	OUTPUT:
1353	RETVAL	1734	RETVAL
1354		1735
1355	void	1736	void
1356	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1737	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1357	PPCODE:	1738	PPCODE:
1358	{	1739	{
1359	int x, y, z;	1740	int x, y, z;
1360	int w, h;	1741	int w, h;
1361	int x1, y1;	1742	int x1, y1;
…		…
1393		1774
1394	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1775	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1395	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1776	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1396	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1777	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1397		1778
1398	if (cell->darkness <= 0)	1779	if (cell->darkness == 0)
1399	{	1780	{
1400	cell->darkness = -1;	1781	cell->darkness = 0;
1401		1782
1402	for (z = 0; z <= 2; z++)	1783	for (z = 0; z <= 2; z++)
1403	{	1784	{
1404	cell->face[z] = face[z];	1785	cell->face[z] = face[z];
1405		1786
…		…
1410	}	1791	}
1411	}	1792	}
1412	}	1793	}
1413	}	1794	}
1414		1795
1415	MODULE = CFClient PACKAGE = CFClient::MixChunk	1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1416		1797
1417	CFClient::MixChunk	1798	CFPlus::MixChunk
1418	new_from_file (SV *class, char *path)	1799	new_from_file (SV *class, char *path)
1419	CODE:	1800	CODE:
1420	RETVAL = Mix_LoadWAV (path);	1801	RETVAL = Mix_LoadWAV (path);
1421	OUTPUT:	1802	OUTPUT:
1422	RETVAL	1803	RETVAL
1423		1804
1424	void	1805	void
1425	DESTROY (CFClient::MixChunk self)	1806	DESTROY (CFPlus::MixChunk self)
1426	CODE:	1807	CODE:
1427	Mix_FreeChunk (self);	1808	Mix_FreeChunk (self);
1428		1809
1429	int	1810	int
1430	volume (CFClient::MixChunk self, int volume = -1)	1811	volume (CFPlus::MixChunk self, int volume = -1)
1431	CODE:	1812	CODE:
1432	RETVAL = Mix_VolumeChunk (self, volume);	1813	RETVAL = Mix_VolumeChunk (self, volume);
1433	OUTPUT:	1814	OUTPUT:
1434	RETVAL	1815	RETVAL
1435		1816
1436	int	1817	int
1437	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1818	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1438	CODE:	1819	CODE:
1439	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1820	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1440	OUTPUT:	1821	OUTPUT:
1441	RETVAL	1822	RETVAL
1442		1823
1443	MODULE = CFClient PACKAGE = CFClient::MixMusic	1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1444		1825
1445	int	1826	int
1446	volume (int volume = -1)	1827	volume (int volume = -1)
1447	CODE:	1828	CODE:
1448	RETVAL = Mix_VolumeMusic (volume);	1829	RETVAL = Mix_VolumeMusic (volume);
1449	OUTPUT:	1830	OUTPUT:
1450	RETVAL	1831	RETVAL
1451		1832
1452	CFClient::MixMusic	1833	CFPlus::MixMusic
1453	new_from_file (SV *class, char *path)	1834	new_from_file (SV *class, char *path)
1454	CODE:	1835	CODE:
1455	RETVAL = Mix_LoadMUS (path);	1836	RETVAL = Mix_LoadMUS (path);
1456	OUTPUT:	1837	OUTPUT:
1457	RETVAL	1838	RETVAL
1458		1839
1459	void	1840	void
1460	DESTROY (CFClient::MixMusic self)	1841	DESTROY (CFPlus::MixMusic self)
1461	CODE:	1842	CODE:
1462	Mix_FreeMusic (self);	1843	Mix_FreeMusic (self);
1463		1844
1464	int	1845	int
1465	play (CFClient::MixMusic self, int loops = -1)	1846	play (CFPlus::MixMusic self, int loops = -1)
1466	CODE:	1847	CODE:
1467	RETVAL = Mix_PlayMusic (self, loops);	1848	RETVAL = Mix_PlayMusic (self, loops);
1468	OUTPUT:	1849	OUTPUT:
1469	RETVAL	1850	RETVAL
1470		1851
1471	MODULE = CFClient PACKAGE = CFClient::OpenGL	1852	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1472		1853
1473	BOOT:	1854	BOOT:
1474	{	1855	{
1475	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1476	static const struct {	1857	static const struct {
1477	const char *name;	1858	const char *name;
1478	IV iv;	1859	IV iv;
1479	} *civ, const_iv[] = {	1860	} *civ, const_iv[] = {
1480	# define const_iv(name) { # name, (IV)name }	1861	# define const_iv(name) { # name, (IV)name }
1481	const_iv (GL_COLOR_MATERIAL),	1862	const_iv (GL_COLOR_MATERIAL),
1482	const_iv (GL_SMOOTH),	1863	const_iv (GL_SMOOTH),
1483	const_iv (GL_FLAT),	1864	const_iv (GL_FLAT),
1484	const_iv (GL_DITHER),	1865	const_iv (GL_DITHER),
1485	const_iv (GL_BLEND),	1866	const_iv (GL_BLEND),
		1867	const_iv (GL_CULL_FACE),
1486	const_iv (GL_SCISSOR_TEST),	1868	const_iv (GL_SCISSOR_TEST),
		1869	const_iv (GL_DEPTH_TEST),
		1870	const_iv (GL_ALPHA_TEST),
		1871	const_iv (GL_NORMALIZE),
		1872	const_iv (GL_RESCALE_NORMAL),
		1873	const_iv (GL_FRONT),
		1874	const_iv (GL_BACK),
1487	const_iv (GL_AND),	1875	const_iv (GL_AND),
1488	const_iv (GL_ONE),	1876	const_iv (GL_ONE),
1489	const_iv (GL_ZERO),	1877	const_iv (GL_ZERO),
1490	const_iv (GL_SRC_ALPHA),	1878	const_iv (GL_SRC_ALPHA),
1491	const_iv (GL_SRC_ALPHA_SATURATE),	1879	const_iv (GL_DST_ALPHA),
1492	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1880	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1493	const_iv (GL_ONE_MINUS_DST_ALPHA),	1881	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1882	const_iv (GL_SRC_ALPHA_SATURATE),
1494	const_iv (GL_RGB),	1883	const_iv (GL_RGB),
1495	const_iv (GL_RGBA),	1884	const_iv (GL_RGBA),
		1885	const_iv (GL_RGBA4),
		1886	const_iv (GL_RGBA8),
		1887	const_iv (GL_RGB5_A1),
1496	const_iv (GL_UNSIGNED_BYTE),	1888	const_iv (GL_UNSIGNED_BYTE),
		1889	const_iv (GL_UNSIGNED_SHORT),
		1890	const_iv (GL_UNSIGNED_INT),
1497	const_iv (GL_ALPHA),	1891	const_iv (GL_ALPHA),
		1892	const_iv (GL_INTENSITY),
1498	const_iv (GL_LUMINANCE),	1893	const_iv (GL_LUMINANCE),
		1894	const_iv (GL_LUMINANCE_ALPHA),
1499	const_iv (GL_FLOAT),	1895	const_iv (GL_FLOAT),
1500	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1896	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1501	const_iv (GL_COMPILE),	1897	const_iv (GL_COMPILE),
1502	const_iv (GL_TEXTURE_1D),	1898	const_iv (GL_TEXTURE_1D),
1503	const_iv (GL_TEXTURE_2D),	1899	const_iv (GL_TEXTURE_2D),
…		…
1505	const_iv (GL_TEXTURE_MAG_FILTER),	1901	const_iv (GL_TEXTURE_MAG_FILTER),
1506	const_iv (GL_TEXTURE_MIN_FILTER),	1902	const_iv (GL_TEXTURE_MIN_FILTER),
1507	const_iv (GL_TEXTURE_ENV_MODE),	1903	const_iv (GL_TEXTURE_ENV_MODE),
1508	const_iv (GL_TEXTURE_WRAP_S),	1904	const_iv (GL_TEXTURE_WRAP_S),
1509	const_iv (GL_TEXTURE_WRAP_T),	1905	const_iv (GL_TEXTURE_WRAP_T),
		1906	const_iv (GL_REPEAT),
1510	const_iv (GL_CLAMP),	1907	const_iv (GL_CLAMP),
1511	const_iv (GL_REPEAT),	1908	const_iv (GL_CLAMP_TO_EDGE),
1512	const_iv (GL_NEAREST),	1909	const_iv (GL_NEAREST),
1513	const_iv (GL_LINEAR),	1910	const_iv (GL_LINEAR),
1514	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1911	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1515	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1912	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1516	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1913	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1517	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1914	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1518	const_iv (GL_GENERATE_MIPMAP),	1915	const_iv (GL_GENERATE_MIPMAP),
1519	const_iv (GL_MODULATE),	1916	const_iv (GL_MODULATE),
1520	const_iv (GL_DECAL),	1917	const_iv (GL_DECAL),
1521	const_iv (GL_REPLACE),	1918	const_iv (GL_REPLACE),
		1919	const_iv (GL_DEPTH_BUFFER_BIT),
1522	const_iv (GL_COLOR_BUFFER_BIT),	1920	const_iv (GL_COLOR_BUFFER_BIT),
1523	const_iv (GL_PROJECTION),	1921	const_iv (GL_PROJECTION),
1524	const_iv (GL_MODELVIEW),	1922	const_iv (GL_MODELVIEW),
1525	const_iv (GL_COLOR_LOGIC_OP),	1923	const_iv (GL_COLOR_LOGIC_OP),
1526	const_iv (GL_SEPARABLE_2D),	1924	const_iv (GL_SEPARABLE_2D),
1527	const_iv (GL_CONVOLUTION_2D),	1925	const_iv (GL_CONVOLUTION_2D),
1528	const_iv (GL_CONVOLUTION_BORDER_MODE),	1926	const_iv (GL_CONVOLUTION_BORDER_MODE),
1529	const_iv (GL_CONSTANT_BORDER),	1927	const_iv (GL_CONSTANT_BORDER),
1530	const_iv (GL_LINES),	1928	const_iv (GL_LINES),
		1929	const_iv (GL_LINE_STRIP),
		1930	const_iv (GL_LINE_LOOP),
1531	const_iv (GL_QUADS),	1931	const_iv (GL_QUADS),
1532	const_iv (GL_LINE_LOOP),	1932	const_iv (GL_QUAD_STRIP),
		1933	const_iv (GL_TRIANGLES),
		1934	const_iv (GL_TRIANGLE_STRIP),
		1935	const_iv (GL_TRIANGLE_FAN),
1533	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1936	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1534	const_iv (GL_FASTEST),	1937	const_iv (GL_FASTEST),
		1938	const_iv (GL_V2F),
		1939	const_iv (GL_V3F),
		1940	const_iv (GL_T2F_V3F),
		1941	const_iv (GL_T2F_N3F_V3F),
1535	# undef const_iv	1942	# undef const_iv
1536	};	1943	};
1537		1944
1538	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1945	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1539	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1946	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1540	}	1947	}
1541		1948
		1949	char *
		1950	gl_vendor ()
		1951	CODE:
		1952	RETVAL = (char *)glGetString (GL_VENDOR);
		1953	OUTPUT:
		1954	RETVAL
		1955
		1956	char *
		1957	gl_version ()
		1958	CODE:
		1959	RETVAL = (char *)glGetString (GL_VERSION);
		1960	OUTPUT:
		1961	RETVAL
		1962
		1963	char *
		1964	gl_extensions ()
		1965	CODE:
		1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1967	OUTPUT:
		1968	RETVAL
		1969
1542	int glGetError ()	1970	int glGetError ()
		1971
		1972	void glFinish ()
1543		1973
1544	void glClear (int mask)	1974	void glClear (int mask)
1545		1975
1546	void glClearColor (float r, float g, float b, float a = 1.0)	1976	void glClearColor (float r, float g, float b, float a = 1.0)
1547	PROTOTYPE: @	1977	PROTOTYPE: @
…		…
1554		1984
1555	void glHint (int target, int mode)	1985	void glHint (int target, int mode)
1556		1986
1557	void glBlendFunc (int sfactor, int dfactor)	1987	void glBlendFunc (int sfactor, int dfactor)
1558		1988
		1989	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1990	CODE:
		1991	gl_BlendFuncSeparate (sa, da, saa, daa);
		1992
		1993	void glDepthMask (int flag)
		1994
1559	void glLogicOp (int opcode)	1995	void glLogicOp (int opcode)
1560		1996
1561	void glColorMask (int red, int green, int blue, int alpha)	1997	void glColorMask (int red, int green, int blue, int alpha)
1562		1998
1563	void glMatrixMode (int mode)	1999	void glMatrixMode (int mode)
…		…
1566		2002
1567	void glPopMatrix ()	2003	void glPopMatrix ()
1568		2004
1569	void glLoadIdentity ()	2005	void glLoadIdentity ()
1570		2006
		2007	void glDrawBuffer (int buffer)
		2008
		2009	void glReadBuffer (int buffer)
		2010
1571	# near and far are due to microsofts buggy c compiler	2011	# near_ and far_ are due to microsofts buggy "c" compiler
		2012	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2013
		2014	# near_ and far_ are due to microsofts buggy "c" compiler
1572	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2015	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1573		2016
1574	void glViewport (int x, int y, int width, int height)	2017	void glViewport (int x, int y, int width, int height)
1575		2018
1576	void glScissor (int x, int y, int width, int height)	2019	void glScissor (int x, int y, int width, int height)
…		…
1591		2034
1592	void glEnd ()	2035	void glEnd ()
1593		2036
1594	void glColor (float r, float g, float b, float a = 1.0)	2037	void glColor (float r, float g, float b, float a = 1.0)
1595	PROTOTYPE: @	2038	PROTOTYPE: @
		2039	ALIAS:
		2040	glColor_premultiply = 1
1596	CODE:	2041	CODE:
1597	glColor4ub (MIN ((int)(r * 255.f), 255),	2042	if (ix)
1598	MIN ((int)(g * 255.f), 255),	2043	{
1599	MIN ((int)(b * 255.f), 255),	2044	r *= a;
1600	MIN ((int)(a * 255.f), 255));	2045	g *= a;
		2046	b *= a;
		2047	}
		2048	// microsoft visual "c" rounds instead of truncating...
		2049	glColor4f (r, g, b, a);
		2050
		2051	void glInterleavedArrays (int format, int stride, char *data)
		2052
		2053	void glDrawElements (int mode, int count, int type, char *indices)
		2054
		2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2056
		2057	void glRasterPos (float x, float y, float z = 0.)
		2058	CODE:
		2059	glRasterPos3f (0, 0, z);
		2060	glBitmap (0, 0, 0, 0, x, y, 0);
1601		2061
1602	void glVertex (float x, float y, float z = 0.)	2062	void glVertex (float x, float y, float z = 0.)
1603	CODE:	2063	CODE:
1604	glVertex3f (x, y, z);	2064	glVertex3f (x, y, z);
1605		2065
…		…
1617		2077
1618	void glBindTexture (int target, int name)	2078	void glBindTexture (int target, int name)
1619		2079
1620	void glConvolutionParameter (int target, int pname, float params)	2080	void glConvolutionParameter (int target, int pname, float params)
1621	CODE:	2081	CODE:
1622	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2082	if (gl.ConvolutionParameterf)
		2083	gl.ConvolutionParameterf (target, pname, params);
1623		2084
1624	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2085	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1625	CODE:	2086	CODE:
1626	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2087	if (gl.ConvolutionFilter2D)
1627	(target, internalformat, width, height, format, type, data));	2088	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1628		2089
1629	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2090	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1630	CODE:	2091	CODE:
1631	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2092	if (gl.SeparableFilter2D)
1632	(target, internalformat, width, height, format, type, row, column));	2093	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1633		2094
1634	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2095	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1635		2096
1636	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2097	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1637		2098
1638	void glRasterPos (int x, int y)	2099	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1639	CODE:
1640	glRasterPos2i (x, y);
1641		2100
1642	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2101	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1643		2102
1644	int glGenTexture ()	2103	int glGenTexture ()
1645	CODE:	2104	CODE:

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