ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.89 by root, Sun May 21 00:02:01 2006 UTC vs.
Revision 1.166 by root, Fri Dec 8 15:07:08 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	#ifdef _WIN32	121	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	122	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	123	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	125	}
95		126
96	static void	127	static void
97	layout_update_font (CFClient__Layout self)	128	layout_update_font (CFPlus__Layout self)
98	{	129	{
99	/* 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
100	* reasonably well with bitstream vera	131	* reasonably well with bitstream vera
101	*/	132	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	133	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
106		137
107	pango_layout_set_font_description (self->pl, font);	138	pango_layout_set_font_description (self->pl, font);
108	}	139	}
109		140
110	static void	141	static void
111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
112	{	143	{
		144	PangoRectangle rect;
		145
		146	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	147	pango_layout_get_extents (self->pl, 0, &rect);
114		148
115	if (!*w) *w = 1;	149	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!*h) *h = 1;	150	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		151
118	*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;
119	}	157	}
120		158
121	typedef uint16_t mapface;	159	typedef uint16_t mapface;
122		160
123	typedef struct {	161	typedef struct {
…		…
126	float s, t;	164	float s, t;
127	uint8_t r, g, b, a;	165	uint8_t r, g, b, a;
128	} maptex;	166	} maptex;
129		167
130	typedef struct {	168	typedef struct {
131	int16_t darkness;	169	uint32_t player;
132	mapface face[3];	170	mapface face[3];
		171	uint16_t darkness;
		172	uint8_t stat_width, stat_hp, flags;
133	} mapcell;	173	} mapcell;
134		174
135	typedef struct {	175	typedef struct {
136	int32_t c0, c1;	176	int32_t c0, c1;
137	mapcell *col;	177	mapcell *col;
…		…
146	int texs;	186	int texs;
147	maptex *tex;	187	maptex *tex;
148		188
149	int32_t rows;	189	int32_t rows;
150	maprow *row;	190	maprow *row;
151	} *CFClient__Map;	191	} *CFPlus__Map;
152		192
153	static char *	193	static char *
154	prepend (char *ptr, int sze, int inc)	194	prepend (char *ptr, int sze, int inc)
155	{	195	{
156	char *p;	196	char *p;
…		…
174		214
175	#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))
176	#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))
177		217
178	static maprow *	218	static maprow *
179	map_get_row (CFClient__Map self, int y)	219	map_get_row (CFPlus__Map self, int y)
180	{	220	{
181	if (0 > y)	221	if (0 > y)
182	{	222	{
183	int extend = - y + MAP_EXTEND_Y;	223	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	224	Prepend (maprow, self->row, self->rows, extend);
…		…
222		262
223	return row->col + (x - row->c0);	263	return row->col + (x - row->c0);
224	}	264	}
225		265
226	static mapcell *	266	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	267	map_get_cell (CFPlus__Map self, int x, int y)
228	{	268	{
229	return row_get_cell (map_get_row (self, y), x);	269	return row_get_cell (map_get_row (self, y), x);
230	}	270	}
231		271
232	static void	272	static void
233	map_clear (CFClient__Map self)	273	map_clear (CFPlus__Map self)
234	{	274	{
235	int r;	275	int r;
236		276
237	for (r = 0; r < self->rows; r++)	277	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	278	Safefree (self->row[r].col);
…		…
246	self->row = 0;	286	self->row = 0;
247	self->rows = 0;	287	self->rows = 0;
248	}	288	}
249		289
250	static void	290	static void
251	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)
252	{	292	{
253	int x, y;	293	int x, y;
254	maprow *row;	294	maprow *row;
		295	mapcell *cell;
255		296
256	for (y = y0; y < y0 + h; y++)	297	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	298	if (y >= 0)
258	{	299	{
259	if (y >= self->rows)	300	if (y >= self->rows)
…		…
265	if (x >= row->c0)	306	if (x >= row->c0)
266	{	307	{
267	if (x >= row->c1)	308	if (x >= row->c1)
268	break;	309	break;
269		310
270	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;
271	}	317	}
272	}	318	}
273	}	319	}
274		320
275	static void	321	static void
…		…
296	ev.data2 = 0;	342	ev.data2 = 0;
297		343
298	SDL_PushEvent ((SDL_Event *)&ev);	344	SDL_PushEvent ((SDL_Event *)&ev);
299	}	345	}
300		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
301	MODULE = CFClient PACKAGE = CFClient	364	MODULE = CFPlus PACKAGE = CFPlus
302		365
303	PROTOTYPES: ENABLE	366	PROTOTYPES: ENABLE
304		367
305	BOOT:	368	BOOT:
306	{	369	{
307	HV *stash = gv_stashpv ("CFClient", 1);	370	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	371	static const struct {
309	const char *name;	372	const char *name;
310	IV iv;	373	IV iv;
311	} *civ, const_iv[] = {	374	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	375	# define const_iv(name) { # name, (IV)name }
…		…
413		476
414	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; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	479	}
417		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
418	void	492	void
419	pango_init ()	493	pango_init ()
420	CODE:	494	CODE:
421	{	495	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	496	opengl_fontmap = pango_opengl_font_map_new ();
424	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);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	499	}
430		500
431	int	501	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433		503
434	void	504	void
435	SDL_Quit ()	505	SDL_Quit ()
436		506
437	void	507	void
…		…
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		517
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450		520
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		525
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		527	#if SDL_VERSION_ATLEAST(1,2,10)
		528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		530	#endif
457		531
458	SDL_EnableUNICODE (1);	532	SDL_EnableUNICODE (1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460		534
461	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
479	SDL_SetVideoMode (int w, int h, int fullscreen)	553	SDL_SetVideoMode (int w, int h, int fullscreen)
480	CODE:	554	CODE:
481	RETVAL = !!SDL_SetVideoMode (	555	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
483	);	557	);
		558	if (RETVAL)
		559	{
484	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	}
485	OUTPUT:	565	OUTPUT:
486	RETVAL	566	RETVAL
487		567
488	void	568	void
489	SDL_GL_SwapBuffers ()	569	SDL_GL_SwapBuffers ()
		570
		571	char *
		572	SDL_GetKeyName (int sym)
490		573
491	void	574	void
492	SDL_PollEvent ()	575	SDL_PollEvent ()
493	PPCODE:	576	PPCODE:
494	{	577	{
…		…
513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
515	break;	598	break;
516		599
517	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
		601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		602
518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
523	break;	608	break;
524		609
525	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
526	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
		612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		613
527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
531	break;	618	break;
…		…
535	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
536	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
537	break;	624	break;
538	}	625	}
539		626
540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
541	}	628	}
542	}	629	}
543		630
544	int	631	int
545	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)
…		…
558	CODE:	645	CODE:
559	#ifndef _WIN32	646	#ifndef _WIN32
560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
561	#endif	648	#endif
562		649
563	char *	650	void
564	gl_version ()	651	win32_proxy_info ()
565	CODE:	652	PPCODE:
566	RETVAL = (char *)glGetString (GL_VERSION);	653	{
567	OUTPUT:	654	#ifdef _WIN32
568	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
569		657
570	char *	658	EXTEND (SP, 3);
571	gl_extensions ()	659
572	CODE:	660	buflen = sizeof (buffer);
573	RETVAL = (char *)glGetString (GL_EXTENSIONS);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
574	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
575	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	}
576		678
577	void	679	void
578	add_font (char *file)	680	add_font (char *file)
579	CODE:	681	CODE:
580	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
581	#ifdef _WIN32
582	// cairo... sigh... requires win2000
583	AddFontResourceEx (file, FR_PRIVATE, 0);
584	#endif
585		683
586	void	684	void
587	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
588	ALIAS:	686	ALIAS:
589	load_image_file = 1	687	load_image_file = 1
…		…
631		729
632	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
633		731
634	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
635		733
		734	SDL_LockSurface (surface2);
636	EXTEND (SP, 5);	735	EXTEND (SP, 6);
637	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
638	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
639	SDL_LockSurface (surface2);
640	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
641	SDL_UnlockSurface (surface2);
642	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)));
643	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
644	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
645		743
646	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
647	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
648	}	746	}
649		747
…		…
685	CODE:	783	CODE:
686	fprintf (stderr, "FATAL: %s\n", message);	784	fprintf (stderr, "FATAL: %s\n", message);
687	#ifdef _WIN32	785	#ifdef _WIN32
688	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
689	#endif	787	#endif
690	exit (1);	788	_exit (1);
691		789
		790	void
		791	_exit (int retval = 0)
		792	CODE:
		793	#ifdef WIN32
		794	ExitThread (retval); // unclean, please beam me up
		795	#else
		796	_exit (retval);
		797	#endif
		798
692	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
693		800
694	CFClient::Font	801	CFPlus::Font
695	new_from_file (SV *class, char *path, int id = 0)	802	new_from_file (SV *class, char *path, int id = 0)
696	CODE:	803	CODE:
697	{	804	{
698	int count;	805	int count;
699	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
702	}	809	}
703	OUTPUT:	810	OUTPUT:
704	RETVAL	811	RETVAL
705		812
706	void	813	void
707	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
708	CODE:	815	CODE:
709	pango_font_description_free (self);	816	pango_font_description_free (self);
710		817
711	void	818	void
712	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
713	CODE:	820	CODE:
714	default_font = self;	821	default_font = self;
715		822
716	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
717		824
718	CFClient::Layout	825	void
719	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
720	CODE:	827	CODE:
721	#if _WIN32	828	tc_clear ();
722	rgba = 0;//D	829
723	#endif	830	CFPlus::Layout
		831	new (SV *class)
		832	CODE:
724	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
725		834
726	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
727	RETVAL->rgba = rgba;
728	RETVAL->r = 1.;	836	RETVAL->r = 1.;
729	RETVAL->g = 1.;	837	RETVAL->g = 1.;
730	RETVAL->b = 1.;	838	RETVAL->b = 1.;
731	RETVAL->a = 1.;	839	RETVAL->a = 1.;
732	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
736	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
737	OUTPUT:	845	OUTPUT:
738	RETVAL	846	RETVAL
739		847
740	void	848	void
741	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
742	CODE:	850	CODE:
743	g_object_unref (self->pl);	851	g_object_unref (self->pl);
744	Safefree (self);	852	Safefree (self);
745		853
746	int
747	is_rgba (CFClient::Layout self)
748	CODE:
749	RETVAL = self->rgba;
750	OUTPUT:
751	RETVAL
752
753	void	854	void
754	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
755	CODE:	856	CODE:
756	{	857	{
757	STRLEN textlen;	858	STRLEN textlen;
758	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
759		860
760	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
761	}	862	}
762		863
763	void	864	void
764	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
765	CODE:	866	CODE:
766	{	867	{
767	STRLEN textlen;	868	STRLEN textlen;
768	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
769		870
770	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
771	}	872	}
772		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
773	SV *	959	SV *
774	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
775	CODE:	961	CODE:
776	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
777	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
778	OUTPUT:	964	OUTPUT:
779	RETVAL	965	RETVAL
780		966
781	void	967	void
782	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.)
783	CODE:	969	CODE:
784	self->r = r;	970	self->r = r;
785	self->g = g;	971	self->g = g;
786	self->b = b;	972	self->b = b;
787	self->a = a;	973	self->a = a;
788		974
789	void	975	void
790	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
791	CODE:	977	CODE:
792	if (self->font != font)	978	if (self->font != font)
793	{	979	{
794	self->font = font;	980	self->font = font;
795	layout_update_font (self);	981	layout_update_font (self);
796	}	982	}
797		983
798	void	984	void
799	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
800	CODE:	986	CODE:
801	if (self->base_height != base_height)	987	if (self->base_height != base_height)
802	{	988	{
803	self->base_height = base_height;	989	self->base_height = base_height;
804	layout_update_font (self);	990	layout_update_font (self);
805	}	991	}
806		992
807	void	993	void
808	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
809	CODE:	995	CODE:
810	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);
811		997
812	void	998	void
813	set_indent (CFClient::Layout self, int indent)	999	set_indent (CFPlus::Layout self, int indent)
814	CODE:	1000	CODE:
815	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
816		1002
817	void	1003	void
818	set_spacing (CFClient::Layout self, int spacing)	1004	set_spacing (CFPlus::Layout self, int spacing)
819	CODE:	1005	CODE:
820	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
821		1007
822	void	1008	void
823	set_ellipsise (CFClient::Layout self, int ellipsise)	1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
824	CODE:	1010	CODE:
825	pango_layout_set_ellipsize (self->pl,	1011	pango_layout_set_ellipsize (self->pl,
826	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
827	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
828	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
829	: PANGO_ELLIPSIZE_NONE	1015	: PANGO_ELLIPSIZE_NONE
830	);	1016	);
831		1017
832	void	1018	void
833	set_single_paragraph_mode (CFClient::Layout self, int spm)	1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
834	CODE:	1020	CODE:
835	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
836		1022
837	void	1023	void
838	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
839	PPCODE:	1025	PPCODE:
840	{	1026	{
841	int w, h;	1027	int w, h;
842		1028
843	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
846	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
847	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
848	}	1034	}
849		1035
850	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
851	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
852	CODE:	1050	CODE:
853	{	1051	{
854	int index, trailing;	1052	int index, trailing;
855	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);
856	RETVAL = index;	1054	RETVAL = index + trailing;
857	}	1055	}
858	OUTPUT:	1056	OUTPUT:
859	RETVAL	1057	RETVAL
860		1058
861	void	1059	void
862	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
863	PPCODE:	1061	PPCODE:
864	{	1062	{
865	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
866	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
867		1065
…		…
870	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
871	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
872	}	1070	}
873		1071
874	void	1072	void
875	render (CFClient::Layout self)	1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
876	PPCODE:	1074	PPCODE:
877	{	1075	{
878	SV *retval;	1076	int line, x;
879	int w, h;
880		1077
881	layout_get_pixel_size (self, &w, &h);	1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
882		1080
883	if (self->rgba)
884	{
885	cairo_surface_t *surface;
886	cairo_t *cairo;
887
888	retval = newSV (w * h * 4);
889	SvPOK_only (retval);
890	SvCUR_set (retval, w * h * 4);
891
892	memset (SvPVX (retval), 0, w * h * 4);
893
894	surface = cairo_image_surface_create_for_data (
895	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
896	cairo = cairo_create (surface);
897	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
898
899	pango_cairo_show_layout (cairo, self->pl);
900
901	cairo_destroy (cairo);
902	cairo_surface_destroy (surface);
903
904	// what a mess, and its premultiplied, too :(
905	{
906	uint32_t *p = (uint32_t *)SvPVX (retval);
907	uint32_t *e = p + w * h;
908
909	while (p < e)
910	{
911	uint32_t rgba = *p;
912	rgba = (rgba >> 24) | (rgba << 8);
913	#if 0
914	#ifdef _WIN32
915	{//D
916	uint8_t r = rgba >> 24;
917	uint8_t g = rgba >> 16;
918	uint8_t b = rgba >> 8;
919	uint8_t a = rgba >> 0;
920
921	rgba = (rgba & 0xffffff00) | a;
922	}
923	#endif
924	#endif
925	rgba = SDL_SwapBE32 (rgba);
926	*p++ = rgba;
927	}
928	}
929
930	EXTEND (SP, 5);	1081	EXTEND (SP, 2);
931	PUSHs (sv_2mortal (newSViv (w)));	1082	PUSHs (sv_2mortal (newSViv (line - 1)));
		1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1084	}
		1085
		1086	void
		1087	line_x_to_index (CFPlus::Layout self, int line, int x)
		1088	PPCODE:
		1089	{
		1090	PangoLayoutLine *lp;
		1091	int index, trailing;
		1092
		1093	if (line < 0)
		1094	XSRETURN_EMPTY;
		1095
		1096	if (!(lp = pango_layout_get_line (self->pl, line)))
		1097	XSRETURN_EMPTY; /* do better */
		1098
		1099	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1100
		1101	EXTEND (SP, 2);
		1102	if (GIMME_V == G_SCALAR)
932	PUSHs (sv_2mortal (newSViv (h)));	1103	PUSHs (sv_2mortal (newSViv (index + trailing)));
933	PUSHs (sv_2mortal (retval));
934	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
935	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936	}
937	else	1104	else
938	{	1105	{
939	FT_Bitmap bitmap;
940
941	retval = newSV (w * h);
942	SvPOK_only (retval);
943	SvCUR_set (retval, w * h);
944
945	bitmap.rows = h;
946	bitmap.width = w;
947	bitmap.pitch = w;
948	bitmap.buffer = (unsigned char*)SvPVX (retval);
949	bitmap.num_grays = 256;
950	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
951
952	memset (bitmap.buffer, 0, w * h);
953
954	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
955
956	EXTEND (SP, 5);
957	PUSHs (sv_2mortal (newSViv (w)));	1106	PUSHs (sv_2mortal (newSViv (index)));
958	PUSHs (sv_2mortal (newSViv (h)));	1107	PUSHs (sv_2mortal (newSViv (trailing)));
959	PUSHs (sv_2mortal (retval));
960	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
961	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962	}	1108	}
963	}	1109	}
964		1110
		1111	void
		1112	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1113	PPCODE:
		1114	pango_opengl_render_layout_subpixel (
		1115	self->pl,
		1116	x * PANGO_SCALE, y * PANGO_SCALE,
		1117	self->r, self->g, self->b, self->a,
		1118	flags
		1119	);
		1120
965	MODULE = CFClient PACKAGE = CFClient::Texture	1121	MODULE = CFPlus PACKAGE = CFPlus::Texture
966		1122
967	void	1123	void
		1124	pad2pot (SV *data_, SV *w_, SV *h_)
		1125	CODE:
		1126	{
		1127	int ow = SvIV (w_);
		1128	int oh = SvIV (h_);
		1129
		1130	if (ow && oh)
		1131	{
		1132	int nw = minpot (ow);
		1133	int nh = minpot (oh);
		1134
		1135	if (nw != ow || nh != oh)
		1136	{
		1137	if (SvOK (data_))
		1138	{
		1139	STRLEN datalen;
		1140	char *data = SvPVbyte (data_, datalen);
		1141	int bpp = datalen / (ow * oh);
		1142	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1143
		1144	SvPOK_only (result_);
		1145	SvCUR_set (result_, nw * nh * bpp);
		1146
		1147	memset (SvPVX (result_), 0, nw * nh * bpp);
		1148	while (oh--)
		1149	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1150
		1151	sv_setsv (data_, result_);
		1152	}
		1153
		1154	sv_setiv (w_, nw);
		1155	sv_setiv (h_, nh);
		1156	}
		1157	}
		1158	}
		1159
		1160	void
968	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1161	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
969	PROTOTYPE: $$$;$$	1162	PROTOTYPE: $$$;$$
970	ALIAS:	1163	ALIAS:
971	draw_quad_alpha = 1	1164	draw_quad_alpha = 1
972	draw_quad_alpha_premultiplied = 2	1165	draw_quad_alpha_premultiplied = 2
973	CODE:	1166	CODE:
974	{	1167	{
975	HV *hv = (HV *)SvRV (self);	1168	HV *hv = (HV *)SvRV (self);
976	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1169	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
977	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1170	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
978	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1171	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
979	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
980		1172
981	if (items < 5)	1173	if (items < 5)
982	{	1174	{
983	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1175	w = SvNV (*hv_fetch (hv, "w", 1, 1));
984	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1176	h = SvNV (*hv_fetch (hv, "h", 1, 1));
985	}	1177	}
986		1178
987	if (ix)	1179	if (ix)
988	{	1180	{
989	glEnable (GL_BLEND);	1181	glEnable (GL_BLEND);
		1182
		1183	if (ix == 2)
990	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1184	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1185	else
		1186	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1187	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1188
991	glEnable (GL_ALPHA_TEST);	1189	glEnable (GL_ALPHA_TEST);
992	glAlphaFunc (GL_GREATER, 0.01f);	1190	glAlphaFunc (GL_GREATER, 0.01f);
993	}	1191	}
994		1192
995	glBindTexture (GL_TEXTURE_2D, name);	1193	glBindTexture (GL_TEXTURE_2D, name);
996
997	if (wrap_mode)
998	{
999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1001	}
1002		1194
1003	glBegin (GL_QUADS);	1195	glBegin (GL_QUADS);
1004	glTexCoord2f (0, 0); glVertex2f (x , y );	1196	glTexCoord2f (0, 0); glVertex2f (x , y );
1005	glTexCoord2f (0, t); glVertex2f (x , y + h);	1197	glTexCoord2f (0, t); glVertex2f (x , y + h);
1006	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1198	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1012	glDisable (GL_ALPHA_TEST);	1204	glDisable (GL_ALPHA_TEST);
1013	glDisable (GL_BLEND);	1205	glDisable (GL_BLEND);
1014	}	1206	}
1015	}	1207	}
1016		1208
1017	MODULE = CFClient PACKAGE = CFClient::Map	1209	MODULE = CFPlus PACKAGE = CFPlus::Map
1018		1210
1019	CFClient::Map	1211	CFPlus::Map
1020	new (SV *class, int map_width, int map_height)	1212	new (SV *class)
1021	CODE:	1213	CODE:
1022	New (0, RETVAL, 1, struct map);	1214	New (0, RETVAL, 1, struct map);
1023	RETVAL->x = 0;	1215	RETVAL->x = 0;
1024	RETVAL->y = 0;	1216	RETVAL->y = 0;
1025	RETVAL->w = map_width;	1217	RETVAL->w = 0;
1026	RETVAL->h = map_height;	1218	RETVAL->h = 0;
1027	RETVAL->ox = 0;	1219	RETVAL->ox = 0;
1028	RETVAL->oy = 0;	1220	RETVAL->oy = 0;
1029	RETVAL->faces = 8192;	1221	RETVAL->faces = 8192;
1030	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1222	Newz (0, RETVAL->face, RETVAL->faces, mapface);
1031	RETVAL->texs = 8192;	1223	RETVAL->texs = 8192;
…		…
1034	RETVAL->row = 0;	1226	RETVAL->row = 0;
1035	OUTPUT:	1227	OUTPUT:
1036	RETVAL	1228	RETVAL
1037		1229
1038	void	1230	void
1039	DESTROY (CFClient::Map self)	1231	DESTROY (CFPlus::Map self)
1040	CODE:	1232	CODE:
1041	{	1233	{
1042	map_clear (self);	1234	map_clear (self);
1043	Safefree (self->face);	1235	Safefree (self->face);
		1236	Safefree (self->tex);
1044	Safefree (self);	1237	Safefree (self);
1045	}	1238	}
1046		1239
1047	void	1240	void
		1241	resize (CFPlus::Map self, int map_width, int map_height)
		1242	CODE:
		1243	self->w = map_width;
		1244	self->h = map_height;
		1245
		1246	void
1048	clear (CFClient::Map self)	1247	clear (CFPlus::Map self)
1049	CODE:	1248	CODE:
1050	map_clear (self);	1249	map_clear (self);
1051		1250
1052	void	1251	void
1053	set_face (CFClient::Map self, int face, int texid)	1252	set_face (CFPlus::Map self, int face, int texid)
1054	CODE:	1253	CODE:
1055	{	1254	{
1056	while (self->faces <= face)	1255	while (self->faces <= face)
1057	{	1256	{
1058	Append (mapface, self->face, self->faces, self->faces);	1257	Append (mapface, self->face, self->faces, self->faces);
…		…
1061		1260
1062	self->face [face] = texid;	1261	self->face [face] = texid;
1063	}	1262	}
1064		1263
1065	void	1264	void
1066	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)	1265	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)
1067	CODE:	1266	CODE:
1068	{	1267	{
1069	while (self->texs <= texid)	1268	while (self->texs <= texid)
1070	{	1269	{
1071	Append (maptex, self->tex, self->texs, self->texs);	1270	Append (maptex, self->tex, self->texs, self->texs);
…		…
1083	tex->r = r;	1282	tex->r = r;
1084	tex->g = g;	1283	tex->g = g;
1085	tex->b = b;	1284	tex->b = b;
1086	tex->a = a;	1285	tex->a = a;
1087	}	1286	}
		1287
		1288	// somewhat hackish, but for textures that require it, it really
		1289	// improves the look, and most others don't suffer.
		1290	glBindTexture (GL_TEXTURE_2D, name);
		1291	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1292	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1293	// use uglier nearest interpolation because linear suffers
		1294	// from transparent color bleeding and ugly wrapping effects.
		1295	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1088	}	1296	}
1089		1297
1090	int	1298	int
1091	ox (CFClient::Map self)	1299	ox (CFPlus::Map self)
1092	ALIAS:	1300	ALIAS:
1093	oy = 1	1301	oy = 1
		1302	x = 2
		1303	y = 3
		1304	w = 4
		1305	h = 5
1094	CODE:	1306	CODE:
1095	switch (ix)	1307	switch (ix)
1096	{	1308	{
1097	case 0: RETVAL = self->ox; break;	1309	case 0: RETVAL = self->ox; break;
1098	case 1: RETVAL = self->oy; break;	1310	case 1: RETVAL = self->oy; break;
		1311	case 2: RETVAL = self->x; break;
		1312	case 3: RETVAL = self->y; break;
		1313	case 4: RETVAL = self->w; break;
		1314	case 5: RETVAL = self->h; break;
1099	}	1315	}
1100	OUTPUT:	1316	OUTPUT:
1101	RETVAL	1317	RETVAL
1102		1318
1103	void	1319	void
1104	scroll (CFClient::Map self, int dx, int dy)	1320	scroll (CFPlus::Map self, int dx, int dy)
1105	CODE:	1321	CODE:
1106	{	1322	{
1107	if (dx > 0)	1323	if (dx > 0)
1108	map_blank (self, self->x, self->y, dx - 1, self->h);	1324	map_blank (self, self->x, self->y, dx, self->h);
1109	else if (dx < 0)	1325	else if (dx < 0)
1110	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1326	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1111		1327
1112	if (dy > 0)	1328	if (dy > 0)
1113	map_blank (self, self->x, self->y, self->w, dy - 1);	1329	map_blank (self, self->x, self->y, self->w, dy);
1114	else if (dy < 0)	1330	else if (dy < 0)
1115	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1331	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1116		1332
1117	self->ox += dx; self->x += dx;	1333	self->ox += dx; self->x += dx;
1118	self->oy += dy; self->y += dy;	1334	self->oy += dy; self->y += dy;
1119		1335
1120	while (self->y < 0)	1336	while (self->y < 0)
…		…
1125	self->y += MAP_EXTEND_Y;	1341	self->y += MAP_EXTEND_Y;
1126	}	1342	}
1127	}	1343	}
1128		1344
1129	void	1345	void
1130	map1a_update (CFClient::Map self, SV *data_)	1346	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1131	CODE:	1347	CODE:
1132	{	1348	{
1133	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1349	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1134	uint8_t *data_end = (uint8_t *)SvEND (data_);	1350	uint8_t *data_end = (uint8_t *)SvEND (data_);
1135	mapcell *cell;	1351	mapcell *cell;
1136	int x, y, flags;	1352	int x, y, flags;
1137		1353
1138	while (data < data_end)	1354	while (data < data_end - 1)
1139	{	1355	{
1140	flags = (data [0] << 8) + data [1]; data += 2;	1356	flags = (data [0] << 8) + data [1]; data += 2;
1141		1357
1142	x = ((flags >> 10) & 63) + self->x;	1358	x = self->x + ((flags >> 10) & 63);
1143	y = ((flags >> 4) & 63) + self->y;	1359	y = self->y + ((flags >> 4) & 63);
1144		1360
1145	cell = map_get_cell (self, x, y);	1361	cell = map_get_cell (self, x, y);
1146		1362
1147	if (flags & 15)	1363	if (flags & 15)
1148	{	1364	{
1149	if (cell->darkness < 0)	1365	if (!cell->darkness)
1150	{	1366	{
		1367	memset (cell, 0, sizeof (*cell));
1151	cell->darkness = 0;	1368	cell->darkness = 256;
1152	cell->face [0] = 0;
1153	cell->face [1] = 0;
1154	cell->face [2] = 0;
1155	}	1369	}
1156		1370
1157	cell->darkness = flags & 8 ? *data++ : 255;
1158
1159	//TODO: don't trust server data to be in-range(!)	1371	//TODO: don't trust server data to be in-range(!)
		1372
		1373	if (flags & 8)
		1374	{
		1375	if (extmap)
		1376	{
		1377	uint8_t ext, cmd;
		1378
		1379	do
		1380	{
		1381	ext = *data++;
		1382	cmd = ext & 0x3f;
		1383
		1384	if (cmd < 4)
		1385	cell->darkness = 255 - ext * 64 + 1;
		1386	else if (cmd == 5) // health
		1387	{
		1388	cell->stat_width = 1;
		1389	cell->stat_hp = *data++;
		1390	}
		1391	else if (cmd == 6) // monster width
		1392	cell->stat_width = *data++ + 1;
		1393	else if (cmd == 0x47) // monster width
		1394	{
		1395	if (*data == 4)
		1396	; // decode player tag
		1397
		1398	data += *data + 1;
		1399	}
		1400	else if (cmd == 8) // cell flags
		1401	cell->flags = *data++;
		1402	else if (ext & 0x40) // unknown, multibyte => skip
		1403	data += *data + 1;
		1404	else
		1405	data++;
		1406	}
		1407	while (ext & 0x80);
		1408	}
		1409	else
		1410	cell->darkness = *data++ + 1;
		1411	}
1160		1412
1161	if (flags & 4)	1413	if (flags & 4)
1162	{	1414	{
1163	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1415	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1164	}	1416	}
…		…
1172	{	1424	{
1173	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1425	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1174	}	1426	}
1175	}	1427	}
1176	else	1428	else
1177	cell->darkness = -1;	1429	cell->darkness = 0;
1178	}	1430	}
1179	}	1431	}
1180		1432
1181	SV *	1433	SV *
1182	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1434	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1183	CODE:	1435	CODE:
1184	{	1436	{
1185	int x1, x;	1437	int x1, x;
1186	int y1, y;	1438	int y1, y;
1187	int z;	1439	int z;
…		…
1237	}	1489	}
1238	OUTPUT:	1490	OUTPUT:
1239	RETVAL	1491	RETVAL
1240		1492
1241	void	1493	void
1242	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1494	draw (CFPlus::Map self, int mx, int my, int sw, int sh)
1243	PPCODE:	1495	CODE:
1244	{	1496	{
1245	int vx, vy;
1246	int x, y, z;	1497	int x, y, z;
1247	int last_name;	1498	int last_name;
1248	mapface face;	1499	mapface face;
1249	int sw4 = (sw + 3) & ~3;
1250	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1251	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1252
1253	memset (darkness, 255, sw4 * sh);
1254	SvPOK_only (darkness_sv);
1255	SvCUR_set (darkness_sv, sw4 * sh);
1256
1257	vx = self->x + (self->w - sw) / 2 - shift_x;
1258	vy = self->y + (self->h - sh) / 2 - shift_y;
1259
1260	/*
1261	int vx = self->vx = self->w >= sw
1262	? self->x + (self->w - sw) / 2
1263	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1264
1265	int vy = self->vy = self->h >= sh
1266	? self->y + (self->h - sh) / 2
1267	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1268	*/
1269		1500
1270	glColor4ub (255, 255, 255, 255);	1501	glColor4ub (255, 255, 255, 255);
1271		1502
		1503	glEnable (GL_BLEND);
1272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1504	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1273	glEnable (GL_BLEND);
1274	glEnable (GL_TEXTURE_2D);	1505	glEnable (GL_TEXTURE_2D);
1275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1506	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1276		1507
1277	glBegin (GL_QUADS);	1508	glBegin (GL_QUADS);
1278		1509
1279	last_name = 0;	1510	last_name = 0;
1280		1511
		1512	mx += self->x;
		1513	my += self->y;
		1514
1281	for (z = 0; z < 3; z++)	1515	for (z = 0; z < 3; z++)
1282	for (y = 0; y < sh; y++)	1516	for (y = 0; y < sh; y++)
1283	if (0 <= y + vy && y + vy < self->rows)	1517	if (0 <= y + my && y + my < self->rows)
1284	{	1518	{
1285	maprow *row = self->row + (y + vy);	1519	maprow *row = self->row + (y + my);
1286		1520
1287	for (x = 0; x < sw; x++)	1521	for (x = 0; x < sw; x++)
1288	if (row->c0 <= x + vx && x + vx < row->c1)	1522	if (row->c0 <= x + mx && x + mx < row->c1)
1289	{	1523	{
1290	mapcell *cell = row->col + (x + vx - row->c0);	1524	mapcell *cell = row->col + (x + mx - row->c0);
1291
1292	darkness[y * sw4 + x] = cell->darkness < 0
1293	? 255 - FOW_DARKNESS
1294	: 255 - cell->darkness;
1295		1525
1296	face = cell->face [z];	1526	face = cell->face [z];
1297		1527
1298	if (face)	1528	if (face && face < self->texs)
1299	{	1529	{
1300	maptex tex = self->tex [face];	1530	maptex tex = self->tex [face];
1301
1302	int px = (x + 1) * 32 - tex.w;	1531	int px = (x + 1) * 32 - tex.w;
1303	int py = (y + 1) * 32 - tex.h;	1532	int py = (y + 1) * 32 - tex.h;
1304		1533
1305	if (last_name != tex.name)	1534	if (last_name != tex.name)
1306	{	1535	{
1307	glEnd ();	1536	glEnd ();
1308	last_name = tex.name;
1309	glBindTexture (GL_TEXTURE_2D, last_name);	1537	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1310	glBegin (GL_QUADS);	1538	glBegin (GL_QUADS);
1311	}	1539	}
1312		1540
1313	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1541	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1314	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1542	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1315	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1543	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1316	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1544	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1317	}	1545	}
		1546
		1547	if (cell->flags && z == 2)
		1548	{
		1549	if (cell->flags & 1)
		1550	{
		1551	maptex tex = self->tex [1];
		1552	int px = (x + 1) * 32 - tex.w + 2;
		1553	int py = (y + 1) * 32 - tex.h - 6;
		1554
		1555	glEnd ();
		1556	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1557	glBegin (GL_QUADS);
		1558
		1559	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1560	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1561	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1562	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1563	}
		1564	}
1318	}	1565	}
1319	}	1566	}
1320		1567
1321	glEnd ();	1568	glEnd ();
1322		1569
1323	glDisable (GL_TEXTURE_2D);	1570	glDisable (GL_TEXTURE_2D);
1324	glDisable (GL_BLEND);	1571	glDisable (GL_BLEND);
		1572
		1573	// top layer: overlays such as the health bar
		1574	for (y = 0; y < sh; y++)
		1575	if (0 <= y + my && y + my < self->rows)
		1576	{
		1577	maprow *row = self->row + (y + my);
		1578
		1579	for (x = 0; x < sw; x++)
		1580	if (row->c0 <= x + mx && x + mx < row->c1)
		1581	{
		1582	mapcell *cell = row->col + (x + mx - row->c0);
		1583
		1584	int px = x * 32;
		1585	int py = y * 32;
		1586
		1587	if (cell->stat_hp)
		1588	{
		1589	int width = cell->stat_width * 32;
		1590	int thick = sh / 28 + 1 + cell->stat_width;
		1591
		1592	glColor3ub (0, 0, 0);
		1593	glRectf (px + 1, py - thick - 2,
		1594	px + width - 1, py);
		1595
		1596	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1597	glRectf (px + 2,
		1598	py - thick - 1,
		1599	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1600	}
		1601	}
		1602	}
		1603	}
		1604
		1605	void
		1606	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1607	CODE:
		1608	{
		1609	static float color[16][3] = {
		1610	{ 0.00F, 0.00F, 0.00F },
		1611	{ 1.00F, 1.00F, 1.00F },
		1612	{ 0.00F, 0.00F, 0.55F },
		1613	{ 1.00F, 0.00F, 0.00F },
		1614
		1615	{ 1.00F, 0.54F, 0.00F },
		1616	{ 0.11F, 0.56F, 1.00F },
		1617	{ 0.93F, 0.46F, 0.00F },
		1618	{ 0.18F, 0.54F, 0.34F },
		1619
		1620	{ 0.56F, 0.73F, 0.56F },
		1621	{ 0.80F, 0.80F, 0.80F },
		1622	{ 0.55F, 0.41F, 0.13F },
		1623	{ 0.99F, 0.77F, 0.26F },
		1624
		1625	{ 0.74F, 0.65F, 0.41F },
		1626
		1627	{ 0.00F, 1.00F, 1.00F },
		1628	{ 1.00F, 0.00F, 1.00F },
		1629	{ 1.00F, 1.00F, 0.00F },
		1630	};
		1631
		1632	int x, y;
		1633
		1634	glEnable (GL_TEXTURE_2D);
		1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1636	glEnable (GL_BLEND);
		1637	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1638	glBegin (GL_QUADS);
		1639
		1640	for (y = 0; y < h; y++)
		1641	for (x = 0; x < w; x++)
		1642	{
		1643	unsigned char m = data [x + y * w];
		1644
		1645	if (m)
		1646	{
		1647	float *c = color [m & 15];
		1648
		1649	float tx1 = m & 0x40 ? 0.5 : 0.;
		1650	float tx2 = tx1 + 0.5;
		1651
		1652	glColor4f (c[0], c[1], c[2], 0.75);
		1653	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1654	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1655	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1656	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1657	}
		1658	}
		1659
		1660	glEnd ();
		1661	glDisable (GL_BLEND);
		1662	glDisable (GL_TEXTURE_2D);
		1663	}
		1664
		1665	void
		1666	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1667	PPCODE:
		1668	{
		1669	int x, y;
		1670	int sw4 = (sw + 3) & ~3;
		1671	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1672	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1673
		1674	memset (darkness, 255, sw4 * sh);
		1675	SvPOK_only (darkness_sv);
		1676	SvCUR_set (darkness_sv, sw4 * sh);
		1677
		1678	mx += self->x;
		1679	my += self->y;
		1680
		1681	for (y = 0; y < sh; y++)
		1682	if (0 <= y + my && y + my < self->rows)
		1683	{
		1684	maprow *row = self->row + (y + my);
		1685
		1686	for (x = 0; x < sw; x++)
		1687	if (row->c0 <= x + mx && x + mx < row->c1)
		1688	{
		1689	mapcell *cell = row->col + (x + mx - row->c0);
		1690
		1691	darkness[y * sw4 + x] = cell->darkness
		1692	? 255 - (cell->darkness - 1)
		1693	: 255 - FOW_DARKNESS;
		1694	}
		1695	}
1325		1696
1326	EXTEND (SP, 3);	1697	EXTEND (SP, 3);
1327	PUSHs (sv_2mortal (newSViv (sw4)));	1698	PUSHs (sv_2mortal (newSViv (sw4)));
1328	PUSHs (sv_2mortal (newSViv (sh)));	1699	PUSHs (sv_2mortal (newSViv (sh)));
1329	PUSHs (darkness_sv);	1700	PUSHs (darkness_sv);
1330	}	1701	}
1331		1702
1332	SV *	1703	SV *
1333	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1704	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1334	CODE:	1705	CODE:
1335	{	1706	{
1336	int x, y, x1, y1;	1707	int x, y, x1, y1;
1337	SV *data_sv = newSV (w * h * 7 + 5);	1708	SV *data_sv = newSV (w * h * 7 + 5);
1338	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1709	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1400	}	1771	}
1401	OUTPUT:	1772	OUTPUT:
1402	RETVAL	1773	RETVAL
1403		1774
1404	void	1775	void
1405	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1776	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1406	PPCODE:	1777	PPCODE:
1407	{	1778	{
1408	int x, y, z;	1779	int x, y, z;
1409	int w, h;	1780	int w, h;
1410	int x1, y1;	1781	int x1, y1;
…		…
1442		1813
1443	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1814	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1444	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1815	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1445	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1816	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1446		1817
1447	if (cell->darkness <= 0)	1818	if (cell->darkness == 0)
1448	{	1819	{
1449	cell->darkness = -1;	1820	cell->darkness = 0;
1450		1821
1451	for (z = 0; z <= 2; z++)	1822	for (z = 0; z <= 2; z++)
1452	{	1823	{
1453	cell->face[z] = face[z];	1824	cell->face[z] = face[z];
1454		1825
…		…
1459	}	1830	}
1460	}	1831	}
1461	}	1832	}
1462	}	1833	}
1463		1834
1464	MODULE = CFClient PACKAGE = CFClient::MixChunk	1835	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1465		1836
1466	CFClient::MixChunk	1837	CFPlus::MixChunk
1467	new_from_file (SV *class, char *path)	1838	new_from_file (SV *class, char *path)
1468	CODE:	1839	CODE:
1469	RETVAL = Mix_LoadWAV (path);	1840	RETVAL = Mix_LoadWAV (path);
1470	OUTPUT:	1841	OUTPUT:
1471	RETVAL	1842	RETVAL
1472		1843
1473	void	1844	void
1474	DESTROY (CFClient::MixChunk self)	1845	DESTROY (CFPlus::MixChunk self)
1475	CODE:	1846	CODE:
1476	Mix_FreeChunk (self);	1847	Mix_FreeChunk (self);
1477		1848
1478	int	1849	int
1479	volume (CFClient::MixChunk self, int volume = -1)	1850	volume (CFPlus::MixChunk self, int volume = -1)
1480	CODE:	1851	CODE:
1481	RETVAL = Mix_VolumeChunk (self, volume);	1852	RETVAL = Mix_VolumeChunk (self, volume);
1482	OUTPUT:	1853	OUTPUT:
1483	RETVAL	1854	RETVAL
1484		1855
1485	int	1856	int
1486	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1857	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1487	CODE:	1858	CODE:
1488	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1859	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1489	OUTPUT:	1860	OUTPUT:
1490	RETVAL	1861	RETVAL
1491		1862
1492	MODULE = CFClient PACKAGE = CFClient::MixMusic	1863	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1493		1864
1494	int	1865	int
1495	volume (int volume = -1)	1866	volume (int volume = -1)
1496	CODE:	1867	CODE:
1497	RETVAL = Mix_VolumeMusic (volume);	1868	RETVAL = Mix_VolumeMusic (volume);
1498	OUTPUT:	1869	OUTPUT:
1499	RETVAL	1870	RETVAL
1500		1871
1501	CFClient::MixMusic	1872	CFPlus::MixMusic
1502	new_from_file (SV *class, char *path)	1873	new_from_file (SV *class, char *path)
1503	CODE:	1874	CODE:
1504	RETVAL = Mix_LoadMUS (path);	1875	RETVAL = Mix_LoadMUS (path);
1505	OUTPUT:	1876	OUTPUT:
1506	RETVAL	1877	RETVAL
1507		1878
1508	void	1879	void
1509	DESTROY (CFClient::MixMusic self)	1880	DESTROY (CFPlus::MixMusic self)
1510	CODE:	1881	CODE:
1511	Mix_FreeMusic (self);	1882	Mix_FreeMusic (self);
1512		1883
1513	int	1884	int
1514	play (CFClient::MixMusic self, int loops = -1)	1885	play (CFPlus::MixMusic self, int loops = -1)
1515	CODE:	1886	CODE:
1516	RETVAL = Mix_PlayMusic (self, loops);	1887	RETVAL = Mix_PlayMusic (self, loops);
1517	OUTPUT:	1888	OUTPUT:
1518	RETVAL	1889	RETVAL
1519		1890
1520	MODULE = CFClient PACKAGE = CFClient::OpenGL	1891	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1521		1892
1522	BOOT:	1893	BOOT:
1523	{	1894	{
1524	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1895	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1525	static const struct {	1896	static const struct {
1526	const char *name;	1897	const char *name;
1527	IV iv;	1898	IV iv;
1528	} *civ, const_iv[] = {	1899	} *civ, const_iv[] = {
1529	# define const_iv(name) { # name, (IV)name }	1900	# define const_iv(name) { # name, (IV)name }
…		…
1536	const_iv (GL_SCISSOR_TEST),	1907	const_iv (GL_SCISSOR_TEST),
1537	const_iv (GL_DEPTH_TEST),	1908	const_iv (GL_DEPTH_TEST),
1538	const_iv (GL_ALPHA_TEST),	1909	const_iv (GL_ALPHA_TEST),
1539	const_iv (GL_NORMALIZE),	1910	const_iv (GL_NORMALIZE),
1540	const_iv (GL_RESCALE_NORMAL),	1911	const_iv (GL_RESCALE_NORMAL),
		1912	const_iv (GL_FRONT),
		1913	const_iv (GL_BACK),
1541	const_iv (GL_AND),	1914	const_iv (GL_AND),
1542	const_iv (GL_ONE),	1915	const_iv (GL_ONE),
1543	const_iv (GL_ZERO),	1916	const_iv (GL_ZERO),
1544	const_iv (GL_SRC_ALPHA),	1917	const_iv (GL_SRC_ALPHA),
1545	const_iv (GL_SRC_ALPHA_SATURATE),	1918	const_iv (GL_DST_ALPHA),
1546	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1919	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1547	const_iv (GL_ONE_MINUS_DST_ALPHA),	1920	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1921	const_iv (GL_SRC_ALPHA_SATURATE),
1548	const_iv (GL_RGB),	1922	const_iv (GL_RGB),
1549	const_iv (GL_RGBA),	1923	const_iv (GL_RGBA),
		1924	const_iv (GL_RGBA4),
		1925	const_iv (GL_RGBA8),
		1926	const_iv (GL_RGB5_A1),
1550	const_iv (GL_UNSIGNED_BYTE),	1927	const_iv (GL_UNSIGNED_BYTE),
1551	const_iv (GL_UNSIGNED_SHORT),	1928	const_iv (GL_UNSIGNED_SHORT),
1552	const_iv (GL_UNSIGNED_INT),	1929	const_iv (GL_UNSIGNED_INT),
1553	const_iv (GL_ALPHA),	1930	const_iv (GL_ALPHA),
1554	const_iv (GL_INTENSITY),	1931	const_iv (GL_INTENSITY),
…		…
1563	const_iv (GL_TEXTURE_MAG_FILTER),	1940	const_iv (GL_TEXTURE_MAG_FILTER),
1564	const_iv (GL_TEXTURE_MIN_FILTER),	1941	const_iv (GL_TEXTURE_MIN_FILTER),
1565	const_iv (GL_TEXTURE_ENV_MODE),	1942	const_iv (GL_TEXTURE_ENV_MODE),
1566	const_iv (GL_TEXTURE_WRAP_S),	1943	const_iv (GL_TEXTURE_WRAP_S),
1567	const_iv (GL_TEXTURE_WRAP_T),	1944	const_iv (GL_TEXTURE_WRAP_T),
		1945	const_iv (GL_REPEAT),
1568	const_iv (GL_CLAMP),	1946	const_iv (GL_CLAMP),
1569	const_iv (GL_REPEAT),	1947	const_iv (GL_CLAMP_TO_EDGE),
1570	const_iv (GL_NEAREST),	1948	const_iv (GL_NEAREST),
1571	const_iv (GL_LINEAR),	1949	const_iv (GL_LINEAR),
1572	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1950	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1573	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1951	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1574	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1952	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1585	const_iv (GL_SEPARABLE_2D),	1963	const_iv (GL_SEPARABLE_2D),
1586	const_iv (GL_CONVOLUTION_2D),	1964	const_iv (GL_CONVOLUTION_2D),
1587	const_iv (GL_CONVOLUTION_BORDER_MODE),	1965	const_iv (GL_CONVOLUTION_BORDER_MODE),
1588	const_iv (GL_CONSTANT_BORDER),	1966	const_iv (GL_CONSTANT_BORDER),
1589	const_iv (GL_LINES),	1967	const_iv (GL_LINES),
		1968	const_iv (GL_LINE_STRIP),
1590	const_iv (GL_LINE_LOOP),	1969	const_iv (GL_LINE_LOOP),
1591	const_iv (GL_QUADS),	1970	const_iv (GL_QUADS),
1592	const_iv (GL_QUAD_STRIP),	1971	const_iv (GL_QUAD_STRIP),
1593	const_iv (GL_TRIANGLES),	1972	const_iv (GL_TRIANGLES),
1594	const_iv (GL_TRIANGLE_STRIP),	1973	const_iv (GL_TRIANGLE_STRIP),
…		…
1604		1983
1605	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1984	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1606	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1985	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1607	}	1986	}
1608		1987
		1988	char *
		1989	gl_vendor ()
		1990	CODE:
		1991	RETVAL = (char *)glGetString (GL_VENDOR);
		1992	OUTPUT:
		1993	RETVAL
		1994
		1995	char *
		1996	gl_version ()
		1997	CODE:
		1998	RETVAL = (char *)glGetString (GL_VERSION);
		1999	OUTPUT:
		2000	RETVAL
		2001
		2002	char *
		2003	gl_extensions ()
		2004	CODE:
		2005	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2006	OUTPUT:
		2007	RETVAL
		2008
1609	int glGetError ()	2009	int glGetError ()
		2010
		2011	void glFinish ()
1610		2012
1611	void glClear (int mask)	2013	void glClear (int mask)
1612		2014
1613	void glClearColor (float r, float g, float b, float a = 1.0)	2015	void glClearColor (float r, float g, float b, float a = 1.0)
1614	PROTOTYPE: @	2016	PROTOTYPE: @
…		…
1621		2023
1622	void glHint (int target, int mode)	2024	void glHint (int target, int mode)
1623		2025
1624	void glBlendFunc (int sfactor, int dfactor)	2026	void glBlendFunc (int sfactor, int dfactor)
1625		2027
		2028	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2029	CODE:
		2030	gl_BlendFuncSeparate (sa, da, saa, daa);
		2031
1626	void glDepthMask (int flag)	2032	void glDepthMask (int flag)
1627		2033
1628	void glLogicOp (int opcode)	2034	void glLogicOp (int opcode)
1629		2035
1630	void glColorMask (int red, int green, int blue, int alpha)	2036	void glColorMask (int red, int green, int blue, int alpha)
…		…
1635		2041
1636	void glPopMatrix ()	2042	void glPopMatrix ()
1637		2043
1638	void glLoadIdentity ()	2044	void glLoadIdentity ()
1639		2045
		2046	void glDrawBuffer (int buffer)
		2047
		2048	void glReadBuffer (int buffer)
		2049
1640	# near and far are due to microsofts buggy c compiler	2050	# near_ and far_ are due to microsofts buggy "c" compiler
		2051	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2052
		2053	# near_ and far_ are due to microsofts buggy "c" compiler
1641	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2054	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1642		2055
1643	void glViewport (int x, int y, int width, int height)	2056	void glViewport (int x, int y, int width, int height)
1644		2057
1645	void glScissor (int x, int y, int width, int height)	2058	void glScissor (int x, int y, int width, int height)
…		…
1660		2073
1661	void glEnd ()	2074	void glEnd ()
1662		2075
1663	void glColor (float r, float g, float b, float a = 1.0)	2076	void glColor (float r, float g, float b, float a = 1.0)
1664	PROTOTYPE: @	2077	PROTOTYPE: @
		2078	ALIAS:
		2079	glColor_premultiply = 1
1665	CODE:	2080	CODE:
1666	glColor4ub (MIN ((int)(r * 255.f), 255),	2081	if (ix)
1667	MIN ((int)(g * 255.f), 255),	2082	{
1668	MIN ((int)(b * 255.f), 255),	2083	r *= a;
1669	MIN ((int)(a * 255.f), 255));	2084	g *= a;
		2085	b *= a;
		2086	}
		2087	// microsoft visual "c" rounds instead of truncating...
		2088	glColor4f (r, g, b, a);
1670		2089
1671	void glInterleavedArrays (int format, int stride, char *data)	2090	void glInterleavedArrays (int format, int stride, char *data)
1672		2091
1673	void glDrawElements (int mode, int count, int type, char *indices)	2092	void glDrawElements (int mode, int count, int type, char *indices)
1674		2093
1675	# 1.2 void glDrawRangeElements (int mode, int start, int end	2094	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2095
		2096	void glRasterPos (float x, float y, float z = 0.)
		2097	CODE:
		2098	glRasterPos3f (0, 0, z);
		2099	glBitmap (0, 0, 0, 0, x, y, 0);
1676		2100
1677	void glVertex (float x, float y, float z = 0.)	2101	void glVertex (float x, float y, float z = 0.)
1678	CODE:	2102	CODE:
1679	glVertex3f (x, y, z);	2103	glVertex3f (x, y, z);
1680		2104
…		…
1692		2116
1693	void glBindTexture (int target, int name)	2117	void glBindTexture (int target, int name)
1694		2118
1695	void glConvolutionParameter (int target, int pname, float params)	2119	void glConvolutionParameter (int target, int pname, float params)
1696	CODE:	2120	CODE:
1697	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2121	if (gl.ConvolutionParameterf)
		2122	gl.ConvolutionParameterf (target, pname, params);
1698		2123
1699	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2124	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1700	CODE:	2125	CODE:
1701	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2126	if (gl.ConvolutionFilter2D)
1702	(target, internalformat, width, height, format, type, data));	2127	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1703		2128
1704	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2129	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1705	CODE:	2130	CODE:
1706	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2131	if (gl.SeparableFilter2D)
1707	(target, internalformat, width, height, format, type, row, column));	2132	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1708		2133
1709	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2134	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1710		2135
1711	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2136	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1712		2137
1713	void glRasterPos (int x, int y)	2138	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1714	CODE:
1715	glRasterPos2i (x, y);
1716		2139
1717	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1718		2141
1719	int glGenTexture ()	2142	int glGenTexture ()
1720	CODE:	2143	CODE:
…		…
1747		2170
1748	void glEndList ()	2171	void glEndList ()
1749		2172
1750	void glCallList (int list)	2173	void glCallList (int list)
1751		2174
1752

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines