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 1.93 by root, Tue May 23 18:54:37 2006 UTC vs.
Revision 1.163 by root, Wed Oct 18 12:53:45 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	{
495	SDL_Event ev;	578	SDL_Event ev;
496	int i;
497	static int modifier;
498	static int modkey[] = {
499	SDLK_RSHIFT, KMOD_RSHIFT,
500	SDLK_LSHIFT, KMOD_LSHIFT,
501	SDLK_RCTRL, KMOD_RCTRL,
502	SDLK_LCTRL, KMOD_LCTRL,
503	SDLK_RALT, KMOD_RALT,
504	SDLK_LALT, KMOD_LALT,
505	SDLK_RMETA, KMOD_RMETA,
506	SDLK_LMETA, KMOD_LMETA,
507	};
508		579
509	while (SDL_PollEvent (&ev))	580	while (SDL_PollEvent (&ev))
510	{	581	{
511	HV *hv = newHV ();	582	HV *hv = newHV ();
512	hv_store (hv, "type", 4, newSViv (ev.type), 0);	583	hv_store (hv, "type", 4, newSViv (ev.type), 0);
513		584
514	switch (ev.type)	585	switch (ev.type)
515	{	586	{
516	case SDL_KEYDOWN:	587	case SDL_KEYDOWN:
517	case SDL_KEYUP:	588	case SDL_KEYUP:
518
519	for (i = 0; i < sizeof (modkey) / (sizeof (int) * 2); i++)
520	if (modkey [i * 2] == ev.key.keysym.sym)
521	{
522	if (ev.type == SDL_KEYDOWN)
523	modifier |= modkey [i * 2 + 1];
524	else
525	modifier &= ~modkey [i * 2 + 1];
526	break;
527	}
528
529	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
530	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
531	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
532	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
533	break;	593	break;
…		…
536	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
537	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
538	break;	598	break;
539		599
540	case SDL_MOUSEMOTION:	600	case SDL_MOUSEMOTION:
541	hv_store (hv, "mod", 3, newSViv (modifier), 0);	601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
542		602
543	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
544	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
545	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
546	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
547	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
548	break;	608	break;
549		609
550	case SDL_MOUSEBUTTONDOWN:	610	case SDL_MOUSEBUTTONDOWN:
551	case SDL_MOUSEBUTTONUP:	611	case SDL_MOUSEBUTTONUP:
552	hv_store (hv, "mod", 3, newSViv (modifier), 0);	612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
553		613
554	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
555	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
556	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
557	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
562	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
563	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
564	break;	624	break;
565	}	625	}
566		626
567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
568	}	628	}
569	}	629	}
570		630
571	int	631	int
572	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)
…		…
585	CODE:	645	CODE:
586	#ifndef _WIN32	646	#ifndef _WIN32
587	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
588	#endif	648	#endif
589		649
590	char *	650	void
591	gl_vendor ()	651	win32_proxy_info ()
592	CODE:	652	PPCODE:
593	RETVAL = (char *)glGetString (GL_VENDOR);	653	{
594	OUTPUT:	654	#ifdef _WIN32
595	RETVAL	655	char buffer[2048];
		656	DWORD buflen;
596		657
597	char *	658	EXTEND (SP, 3);
598	gl_version ()	659
599	CODE:	660	buflen = sizeof (buffer);
600	RETVAL = (char *)glGetString (GL_VERSION);	661	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
601	OUTPUT:	662	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
602	RETVAL	663	{
		664	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
603		665
604	char *	666	buflen = sizeof (buffer);
605	gl_extensions ()	667	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
606	CODE:	668	{
607	RETVAL = (char *)glGetString (GL_EXTENSIONS);	669	PUSHs (newSVpv (buffer, 0));
608	OUTPUT:	670
609	RETVAL	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	}
610		678
611	void	679	void
612	add_font (char *file)	680	add_font (char *file)
613	CODE:	681	CODE:
614	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
615	#ifdef _WIN32
616	// cairo... sigh... requires win2000
617	AddFontResourceEx (file, FR_PRIVATE, 0);
618	#endif
619		683
620	void	684	void
621	load_image_inline (SV *image_)	685	load_image_inline (SV *image_)
622	ALIAS:	686	ALIAS:
623	load_image_file = 1	687	load_image_file = 1
…		…
665		729
666	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	730	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
667		731
668	assert (surface2->pitch == surface2->w * 4);	732	assert (surface2->pitch == surface2->w * 4);
669		733
		734	SDL_LockSurface (surface2);
670	EXTEND (SP, 5);	735	EXTEND (SP, 6);
671	PUSHs (sv_2mortal (newSViv (surface2->w)));	736	PUSHs (sv_2mortal (newSViv (surface2->w)));
672	PUSHs (sv_2mortal (newSViv (surface2->h)));	737	PUSHs (sv_2mortal (newSViv (surface2->h)));
673	SDL_LockSurface (surface2);
674	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	738	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
675	SDL_UnlockSurface (surface2);
676	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)));
677	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	740	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
678	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	741	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		742	SDL_UnlockSurface (surface2);
679		743
680	SDL_FreeSurface (surface);	744	SDL_FreeSurface (surface);
681	SDL_FreeSurface (surface2);	745	SDL_FreeSurface (surface2);
682	}	746	}
683		747
…		…
719	CODE:	783	CODE:
720	fprintf (stderr, "FATAL: %s\n", message);	784	fprintf (stderr, "FATAL: %s\n", message);
721	#ifdef _WIN32	785	#ifdef _WIN32
722	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
723	#endif	787	#endif
724	exit (1);	788	_exit (1);
725		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
726	MODULE = CFClient PACKAGE = CFClient::Font	799	MODULE = CFPlus PACKAGE = CFPlus::Font
727		800
728	CFClient::Font	801	CFPlus::Font
729	new_from_file (SV *class, char *path, int id = 0)	802	new_from_file (SV *class, char *path, int id = 0)
730	CODE:	803	CODE:
731	{	804	{
732	int count;	805	int count;
733	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
736	}	809	}
737	OUTPUT:	810	OUTPUT:
738	RETVAL	811	RETVAL
739		812
740	void	813	void
741	DESTROY (CFClient::Font self)	814	DESTROY (CFPlus::Font self)
742	CODE:	815	CODE:
743	pango_font_description_free (self);	816	pango_font_description_free (self);
744		817
745	void	818	void
746	make_default (CFClient::Font self)	819	make_default (CFPlus::Font self)
747	CODE:	820	CODE:
748	default_font = self;	821	default_font = self;
749		822
750	MODULE = CFClient PACKAGE = CFClient::Layout	823	MODULE = CFPlus PACKAGE = CFPlus::Layout
751		824
752	CFClient::Layout	825	void
753	new (SV *class, int rgba = 0)	826	reset_glyph_cache ()
754	CODE:	827	CODE:
755	#if _WIN32	828	tc_clear ();
756	rgba = 0;//D	829
757	#endif	830	CFPlus::Layout
		831	new (SV *class)
		832	CODE:
758	New (0, RETVAL, 1, struct cf_layout);	833	New (0, RETVAL, 1, struct cf_layout);
759		834
760	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	835	RETVAL->pl = pango_layout_new (opengl_context);
761	RETVAL->rgba = rgba;
762	RETVAL->r = 1.;	836	RETVAL->r = 1.;
763	RETVAL->g = 1.;	837	RETVAL->g = 1.;
764	RETVAL->b = 1.;	838	RETVAL->b = 1.;
765	RETVAL->a = 1.;	839	RETVAL->a = 1.;
766	RETVAL->base_height = MIN_FONT_HEIGHT;	840	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
770	layout_update_font (RETVAL);	844	layout_update_font (RETVAL);
771	OUTPUT:	845	OUTPUT:
772	RETVAL	846	RETVAL
773		847
774	void	848	void
775	DESTROY (CFClient::Layout self)	849	DESTROY (CFPlus::Layout self)
776	CODE:	850	CODE:
777	g_object_unref (self->pl);	851	g_object_unref (self->pl);
778	Safefree (self);	852	Safefree (self);
779		853
780	int
781	is_rgba (CFClient::Layout self)
782	CODE:
783	RETVAL = self->rgba;
784	OUTPUT:
785	RETVAL
786
787	void	854	void
788	set_text (CFClient::Layout self, SV *text_)	855	set_text (CFPlus::Layout self, SV *text_)
789	CODE:	856	CODE:
790	{	857	{
791	STRLEN textlen;	858	STRLEN textlen;
792	char *text = SvPVutf8 (text_, textlen);	859	char *text = SvPVutf8 (text_, textlen);
793		860
794	pango_layout_set_text (self->pl, text, textlen);	861	pango_layout_set_text (self->pl, text, textlen);
795	}	862	}
796		863
797	void	864	void
798	set_markup (CFClient::Layout self, SV *text_)	865	set_markup (CFPlus::Layout self, SV *text_)
799	CODE:	866	CODE:
800	{	867	{
801	STRLEN textlen;	868	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	869	char *text = SvPVutf8 (text_, textlen);
803		870
804	pango_layout_set_markup (self->pl, text, textlen);	871	pango_layout_set_markup (self->pl, text, textlen);
805	}	872	}
806		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
807	SV *	959	SV *
808	get_text (CFClient::Layout self)	960	get_text (CFPlus::Layout self)
809	CODE:	961	CODE:
810	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
811	SvUTF8_on (RETVAL);	963	sv_utf8_decode (RETVAL);
812	OUTPUT:	964	OUTPUT:
813	RETVAL	965	RETVAL
814		966
815	void	967	void
816	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.)
817	CODE:	969	CODE:
818	self->r = r;	970	self->r = r;
819	self->g = g;	971	self->g = g;
820	self->b = b;	972	self->b = b;
821	self->a = a;	973	self->a = a;
822		974
823	void	975	void
824	set_font (CFClient::Layout self, CFClient::Font font = 0)	976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
825	CODE:	977	CODE:
826	if (self->font != font)	978	if (self->font != font)
827	{	979	{
828	self->font = font;	980	self->font = font;
829	layout_update_font (self);	981	layout_update_font (self);
830	}	982	}
831		983
832	void	984	void
833	set_height (CFClient::Layout self, int base_height)	985	set_height (CFPlus::Layout self, int base_height)
834	CODE:	986	CODE:
835	if (self->base_height != base_height)	987	if (self->base_height != base_height)
836	{	988	{
837	self->base_height = base_height;	989	self->base_height = base_height;
838	layout_update_font (self);	990	layout_update_font (self);
839	}	991	}
840		992
841	void	993	void
842	set_width (CFClient::Layout self, int max_width = -1)	994	set_width (CFPlus::Layout self, int max_width = -1)
843	CODE:	995	CODE:
844	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);
845		997
846	void	998	void
847	set_indent (CFClient::Layout self, int indent)	999	set_indent (CFPlus::Layout self, int indent)
848	CODE:	1000	CODE:
849	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
850		1002
851	void	1003	void
852	set_spacing (CFClient::Layout self, int spacing)	1004	set_spacing (CFPlus::Layout self, int spacing)
853	CODE:	1005	CODE:
854	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
855		1007
856	void	1008	void
857	set_ellipsise (CFClient::Layout self, int ellipsise)	1009	set_ellipsise (CFPlus::Layout self, int ellipsise)
858	CODE:	1010	CODE:
859	pango_layout_set_ellipsize (self->pl,	1011	pango_layout_set_ellipsize (self->pl,
860	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START
861	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
862	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
863	: PANGO_ELLIPSIZE_NONE	1015	: PANGO_ELLIPSIZE_NONE
864	);	1016	);
865		1017
866	void	1018	void
867	set_single_paragraph_mode (CFClient::Layout self, int spm)	1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)
868	CODE:	1020	CODE:
869	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
870		1022
871	void	1023	void
872	size (CFClient::Layout self)	1024	size (CFPlus::Layout self)
873	PPCODE:	1025	PPCODE:
874	{	1026	{
875	int w, h;	1027	int w, h;
876		1028
877	layout_get_pixel_size (self, &w, &h);	1029	layout_get_pixel_size (self, &w, &h);
…		…
880	PUSHs (sv_2mortal (newSViv (w)));	1032	PUSHs (sv_2mortal (newSViv (w)));
881	PUSHs (sv_2mortal (newSViv (h)));	1033	PUSHs (sv_2mortal (newSViv (h)));
882	}	1034	}
883		1035
884	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
885	xy_to_index (CFClient::Layout self, int x, int y)	1049	xy_to_index (CFPlus::Layout self, int x, int y)
886	CODE:	1050	CODE:
887	{	1051	{
888	int index, trailing;	1052	int index, trailing;
889	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);
890	RETVAL = index;	1054	RETVAL = index;
891	}	1055	}
892	OUTPUT:	1056	OUTPUT:
893	RETVAL	1057	RETVAL
894		1058
895	void	1059	void
896	cursor_pos (CFClient::Layout self, int index)	1060	cursor_pos (CFPlus::Layout self, int index)
897	PPCODE:	1061	PPCODE:
898	{	1062	{
899	PangoRectangle strong_pos;	1063	PangoRectangle strong_pos;
900	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
901		1065
…		…
904	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
905	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
906	}	1070	}
907		1071
908	void	1072	void
909	render (CFClient::Layout self)	1073	render (CFPlus::Layout self, float x, float y, int flags = 0)
910	PPCODE:	1074	PPCODE:
911	{	1075	pango_opengl_render_layout_subpixel (
912	SV *retval;	1076	self->pl,
913	int w, h;	1077	x * PANGO_SCALE, y * PANGO_SCALE,
		1078	self->r, self->g, self->b, self->a,
		1079	flags
		1080	);
914		1081
915	layout_get_pixel_size (self, &w, &h);	1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
916		1083
917	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)
918	{	1092	{
919	cairo_surface_t *surface;	1093	int nw = minpot (ow);
920	cairo_t *cairo;	1094	int nh = minpot (oh);
921		1095
922	retval = newSV (w * h * 4);	1096	if (nw != ow || nh != oh)
923	SvPOK_only (retval);
924	SvCUR_set (retval, w * h * 4);
925
926	memset (SvPVX (retval), 0, w * h * 4);
927
928	surface = cairo_image_surface_create_for_data (
929	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
930	cairo = cairo_create (surface);
931	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
932
933	pango_cairo_show_layout (cairo, self->pl);
934
935	cairo_destroy (cairo);
936	cairo_surface_destroy (surface);
937
938	// what a mess, and its premultiplied, too :(
939	{	1097	{
940	uint32_t *p = (uint32_t *)SvPVX (retval);	1098	if (SvOK (data_))
941	uint32_t *e = p + w * h;
942
943	while (p < e)
944	{	1099	{
945	uint32_t rgba = *p;	1100	STRLEN datalen;
946	rgba = (rgba >> 24) | (rgba << 8);	1101	char *data = SvPVbyte (data_, datalen);
947	#if 0	1102	int bpp = datalen / (ow * oh);
948	#ifdef _WIN32	1103	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
949	{//D
950	uint8_t r = rgba >> 24;
951	uint8_t g = rgba >> 16;
952	uint8_t b = rgba >> 8;
953	uint8_t a = rgba >> 0;
954		1104
955	rgba = (rgba & 0xffffff00) | a;	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_);
956	}	1113	}
957	#endif	1114
958	#endif	1115	sv_setiv (w_, nw);
959	rgba = SDL_SwapBE32 (rgba);	1116	sv_setiv (h_, nh);
960	*p++ = rgba;
961	}	1117	}
962	}
963
964	EXTEND (SP, 5);
965	PUSHs (sv_2mortal (newSViv (w)));
966	PUSHs (sv_2mortal (newSViv (h)));
967	PUSHs (sv_2mortal (retval));
968	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
969	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
970	}	1118	}
971	else
972	{
973	FT_Bitmap bitmap;
974
975	retval = newSV (w * h);
976	SvPOK_only (retval);
977	SvCUR_set (retval, w * h);
978
979	bitmap.rows = h;
980	bitmap.width = w;
981	bitmap.pitch = w;
982	bitmap.buffer = (unsigned char*)SvPVX (retval);
983	bitmap.num_grays = 256;
984	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
985
986	memset (bitmap.buffer, 0, w * h);
987
988	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
989
990	EXTEND (SP, 5);
991	PUSHs (sv_2mortal (newSViv (w)));
992	PUSHs (sv_2mortal (newSViv (h)));
993	PUSHs (sv_2mortal (retval));
994	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
995	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
996	}
997	}	1119	}
998		1120
999	MODULE = CFClient PACKAGE = CFClient::Texture
1000
1001	void	1121	void
1002	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.)
1003	PROTOTYPE: $$$;$$	1123	PROTOTYPE: $$$;$$
1004	ALIAS:	1124	ALIAS:
1005	draw_quad_alpha = 1	1125	draw_quad_alpha = 1
1006	draw_quad_alpha_premultiplied = 2	1126	draw_quad_alpha_premultiplied = 2
1007	CODE:	1127	CODE:
1008	{	1128	{
1009	HV *hv = (HV *)SvRV (self);	1129	HV *hv = (HV *)SvRV (self);
1010	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1011	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1012	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1132	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1013	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
1014		1133
1015	if (items < 5)	1134	if (items < 5)
1016	{	1135	{
1017	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1018	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1019	}	1138	}
1020		1139
1021	if (ix)	1140	if (ix)
1022	{	1141	{
1023	glEnable (GL_BLEND);	1142	glEnable (GL_BLEND);
		1143
		1144	if (ix == 2)
1024	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
1025	glEnable (GL_ALPHA_TEST);	1150	glEnable (GL_ALPHA_TEST);
1026	glAlphaFunc (GL_GREATER, 0.01f);	1151	glAlphaFunc (GL_GREATER, 0.01f);
1027	}	1152	}
1028		1153
1029	glBindTexture (GL_TEXTURE_2D, name);	1154	glBindTexture (GL_TEXTURE_2D, name);
1030
1031	if (wrap_mode)
1032	{
1033	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1034	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1035	}
1036		1155
1037	glBegin (GL_QUADS);	1156	glBegin (GL_QUADS);
1038	glTexCoord2f (0, 0); glVertex2f (x , y );	1157	glTexCoord2f (0, 0); glVertex2f (x , y );
1039	glTexCoord2f (0, t); glVertex2f (x , y + h);	1158	glTexCoord2f (0, t); glVertex2f (x , y + h);
1040	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1159	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1046	glDisable (GL_ALPHA_TEST);	1165	glDisable (GL_ALPHA_TEST);
1047	glDisable (GL_BLEND);	1166	glDisable (GL_BLEND);
1048	}	1167	}
1049	}	1168	}
1050		1169
1051	MODULE = CFClient PACKAGE = CFClient::Map	1170	MODULE = CFPlus PACKAGE = CFPlus::Map
1052		1171
1053	CFClient::Map	1172	CFPlus::Map
1054	new (SV *class, int map_width, int map_height)	1173	new (SV *class, int map_width, int map_height)
1055	CODE:	1174	CODE:
1056	New (0, RETVAL, 1, struct map);	1175	New (0, RETVAL, 1, struct map);
1057	RETVAL->x = 0;	1176	RETVAL->x = 0;
1058	RETVAL->y = 0;	1177	RETVAL->y = 0;
…		…
1068	RETVAL->row = 0;	1187	RETVAL->row = 0;
1069	OUTPUT:	1188	OUTPUT:
1070	RETVAL	1189	RETVAL
1071		1190
1072	void	1191	void
1073	DESTROY (CFClient::Map self)	1192	DESTROY (CFPlus::Map self)
1074	CODE:	1193	CODE:
1075	{	1194	{
1076	map_clear (self);	1195	map_clear (self);
1077	Safefree (self->face);	1196	Safefree (self->face);
		1197	Safefree (self->tex);
1078	Safefree (self);	1198	Safefree (self);
1079	}	1199	}
1080		1200
1081	void	1201	void
1082	clear (CFClient::Map self)	1202	clear (CFPlus::Map self)
1083	CODE:	1203	CODE:
1084	map_clear (self);	1204	map_clear (self);
1085		1205
1086	void	1206	void
1087	set_face (CFClient::Map self, int face, int texid)	1207	set_face (CFPlus::Map self, int face, int texid)
1088	CODE:	1208	CODE:
1089	{	1209	{
1090	while (self->faces <= face)	1210	while (self->faces <= face)
1091	{	1211	{
1092	Append (mapface, self->face, self->faces, self->faces);	1212	Append (mapface, self->face, self->faces, self->faces);
…		…
1095		1215
1096	self->face [face] = texid;	1216	self->face [face] = texid;
1097	}	1217	}
1098		1218
1099	void	1219	void
1100	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)	1220	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)
1101	CODE:	1221	CODE:
1102	{	1222	{
1103	while (self->texs <= texid)	1223	while (self->texs <= texid)
1104	{	1224	{
1105	Append (maptex, self->tex, self->texs, self->texs);	1225	Append (maptex, self->tex, self->texs, self->texs);
…		…
1117	tex->r = r;	1237	tex->r = r;
1118	tex->g = g;	1238	tex->g = g;
1119	tex->b = b;	1239	tex->b = b;
1120	tex->a = a;	1240	tex->a = a;
1121	}	1241	}
		1242
		1243	// somewhat hackish, but for textures that require it, it really
		1244	// improves the look, and most others don't suffer.
		1245	glBindTexture (GL_TEXTURE_2D, name);
		1246	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1247	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1248	// use uglier nearest interpolation because linear suffers
		1249	// from transparent color bleeding and ugly wrapping effects.
		1250	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1122	}	1251	}
1123		1252
1124	int	1253	int
1125	ox (CFClient::Map self)	1254	ox (CFPlus::Map self)
1126	ALIAS:	1255	ALIAS:
1127	oy = 1	1256	oy = 1
		1257	x = 2
		1258	y = 3
		1259	w = 4
		1260	h = 5
1128	CODE:	1261	CODE:
1129	switch (ix)	1262	switch (ix)
1130	{	1263	{
1131	case 0: RETVAL = self->ox; break;	1264	case 0: RETVAL = self->ox; break;
1132	case 1: RETVAL = self->oy; break;	1265	case 1: RETVAL = self->oy; break;
		1266	case 2: RETVAL = self->x; break;
		1267	case 3: RETVAL = self->y; break;
		1268	case 4: RETVAL = self->w; break;
		1269	case 5: RETVAL = self->h; break;
1133	}	1270	}
1134	OUTPUT:	1271	OUTPUT:
1135	RETVAL	1272	RETVAL
1136		1273
1137	void	1274	void
1138	scroll (CFClient::Map self, int dx, int dy)	1275	scroll (CFPlus::Map self, int dx, int dy)
1139	CODE:	1276	CODE:
1140	{	1277	{
1141	if (dx > 0)	1278	if (dx > 0)
1142	map_blank (self, self->x, self->y, dx - 1, self->h);	1279	map_blank (self, self->x, self->y, dx, self->h);
1143	else if (dx < 0)	1280	else if (dx < 0)
1144	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1281	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1145		1282
1146	if (dy > 0)	1283	if (dy > 0)
1147	map_blank (self, self->x, self->y, self->w, dy - 1);	1284	map_blank (self, self->x, self->y, self->w, dy);
1148	else if (dy < 0)	1285	else if (dy < 0)
1149	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1286	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1150		1287
1151	self->ox += dx; self->x += dx;	1288	self->ox += dx; self->x += dx;
1152	self->oy += dy; self->y += dy;	1289	self->oy += dy; self->y += dy;
1153		1290
1154	while (self->y < 0)	1291	while (self->y < 0)
…		…
1159	self->y += MAP_EXTEND_Y;	1296	self->y += MAP_EXTEND_Y;
1160	}	1297	}
1161	}	1298	}
1162		1299
1163	void	1300	void
1164	map1a_update (CFClient::Map self, SV *data_)	1301	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1165	CODE:	1302	CODE:
1166	{	1303	{
1167	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1304	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1168	uint8_t *data_end = (uint8_t *)SvEND (data_);	1305	uint8_t *data_end = (uint8_t *)SvEND (data_);
1169	mapcell *cell;	1306	mapcell *cell;
1170	int x, y, flags;	1307	int x, y, flags;
1171		1308
1172	while (data < data_end)	1309	while (data < data_end - 1)
1173	{	1310	{
1174	flags = (data [0] << 8) + data [1]; data += 2;	1311	flags = (data [0] << 8) + data [1]; data += 2;
1175		1312
1176	x = ((flags >> 10) & 63) + self->x;	1313	x = self->x + ((flags >> 10) & 63);
1177	y = ((flags >> 4) & 63) + self->y;	1314	y = self->y + ((flags >> 4) & 63);
1178		1315
1179	cell = map_get_cell (self, x, y);	1316	cell = map_get_cell (self, x, y);
1180		1317
1181	if (flags & 15)	1318	if (flags & 15)
1182	{	1319	{
1183	if (cell->darkness < 0)	1320	if (!cell->darkness)
1184	{	1321	{
		1322	memset (cell, 0, sizeof (*cell));
1185	cell->darkness = 0;	1323	cell->darkness = 256;
1186	cell->face [0] = 0;
1187	cell->face [1] = 0;
1188	cell->face [2] = 0;
1189	}	1324	}
1190		1325
1191	cell->darkness = flags & 8 ? *data++ : 255;
1192
1193	//TODO: don't trust server data to be in-range(!)	1326	//TODO: don't trust server data to be in-range(!)
		1327
		1328	if (flags & 8)
		1329	{
		1330	if (extmap)
		1331	{
		1332	uint8_t ext, cmd;
		1333
		1334	do
		1335	{
		1336	ext = *data++;
		1337	cmd = ext & 0x3f;
		1338
		1339	if (cmd < 4)
		1340	cell->darkness = 255 - ext * 64 + 1;
		1341	else if (cmd == 5) // health
		1342	{
		1343	cell->stat_width = 1;
		1344	cell->stat_hp = *data++;
		1345	}
		1346	else if (cmd == 6) // monster width
		1347	cell->stat_width = *data++ + 1;
		1348	else if (cmd == 0x47) // monster width
		1349	{
		1350	if (*data == 4)
		1351	; // decode player tag
		1352
		1353	data += *data + 1;
		1354	}
		1355	else if (cmd == 8) // cell flags
		1356	cell->flags = *data++;
		1357	else if (ext & 0x40) // unknown, multibyte => skip
		1358	data += *data + 1;
		1359	else
		1360	data++;
		1361	}
		1362	while (ext & 0x80);
		1363	}
		1364	else
		1365	cell->darkness = *data++ + 1;
		1366	}
1194		1367
1195	if (flags & 4)	1368	if (flags & 4)
1196	{	1369	{
1197	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1370	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
1198	}	1371	}
…		…
1206	{	1379	{
1207	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1380	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1208	}	1381	}
1209	}	1382	}
1210	else	1383	else
1211	cell->darkness = -1;	1384	cell->darkness = 0;
1212	}	1385	}
1213	}	1386	}
1214		1387
1215	SV *	1388	SV *
1216	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1389	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1217	CODE:	1390	CODE:
1218	{	1391	{
1219	int x1, x;	1392	int x1, x;
1220	int y1, y;	1393	int y1, y;
1221	int z;	1394	int z;
…		…
1271	}	1444	}
1272	OUTPUT:	1445	OUTPUT:
1273	RETVAL	1446	RETVAL
1274		1447
1275	void	1448	void
1276	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1449	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1277	PPCODE:	1450	CODE:
1278	{	1451	{
1279	int vx, vy;	1452	int vx, vy;
1280	int x, y, z;	1453	int x, y, z;
1281	int last_name;	1454	int last_name;
1282	mapface face;	1455	mapface face;
1283	int sw4 = (sw + 3) & ~3;
1284	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1285	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1286		1456
1287	memset (darkness, 255, sw4 * sh);
1288	SvPOK_only (darkness_sv);
1289	SvCUR_set (darkness_sv, sw4 * sh);
1290
1291	vx = self->x + (self->w - sw) / 2 - shift_x;	1457	vx = self->x + ((self->w - sw) >> 1) - shift_x;
1292	vy = self->y + (self->h - sh) / 2 - shift_y;	1458	vy = self->y + ((self->h - sh) >> 1) - shift_y;
1293		1459
1294	/*	1460	/*
1295	int vx = self->vx = self->w >= sw	1461	int vx = self->vx = self->w >= sw
1296	? self->x + (self->w - sw) / 2	1462	? self->x + (self->w - sw) / 2
1297	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1463	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1301	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1467	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1302	*/	1468	*/
1303		1469
1304	glColor4ub (255, 255, 255, 255);	1470	glColor4ub (255, 255, 255, 255);
1305		1471
		1472	glEnable (GL_BLEND);
1306	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1473	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1307	glEnable (GL_BLEND);
1308	glEnable (GL_TEXTURE_2D);	1474	glEnable (GL_TEXTURE_2D);
1309	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1475	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1310		1476
1311	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
1312		1478
…		…
1321	for (x = 0; x < sw; x++)	1487	for (x = 0; x < sw; x++)
1322	if (row->c0 <= x + vx && x + vx < row->c1)	1488	if (row->c0 <= x + vx && x + vx < row->c1)
1323	{	1489	{
1324	mapcell *cell = row->col + (x + vx - row->c0);	1490	mapcell *cell = row->col + (x + vx - row->c0);
1325		1491
1326	darkness[y * sw4 + x] = cell->darkness < 0
1327	? 255 - FOW_DARKNESS
1328	: 255 - cell->darkness;
1329
1330	face = cell->face [z];	1492	face = cell->face [z];
1331		1493
1332	if (face)	1494	if (face && face < self->texs)
1333	{	1495	{
1334	maptex tex = self->tex [face];	1496	maptex tex = self->tex [face];
1335
1336	int px = (x + 1) * 32 - tex.w;	1497	int px = (x + 1) * 32 - tex.w;
1337	int py = (y + 1) * 32 - tex.h;	1498	int py = (y + 1) * 32 - tex.h;
1338		1499
1339	if (last_name != tex.name)	1500	if (last_name != tex.name)
1340	{	1501	{
1341	glEnd ();	1502	glEnd ();
1342	last_name = tex.name;
1343	glBindTexture (GL_TEXTURE_2D, last_name);	1503	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1344	glBegin (GL_QUADS);	1504	glBegin (GL_QUADS);
1345	}	1505	}
1346		1506
1347	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1507	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1348	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1508	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1349	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1509	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1350	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1510	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1351	}	1511	}
		1512
		1513	if (cell->flags && z == 2)
		1514	{
		1515	if (cell->flags & 1)
		1516	{
		1517	maptex tex = self->tex [1];
		1518	int px = (x + 1) * 32 - tex.w + 2;
		1519	int py = (y + 1) * 32 - tex.h - 6;
		1520
		1521	glEnd ();
		1522	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1523	glBegin (GL_QUADS);
		1524
		1525	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1526	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1527	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1528	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1529	}
		1530	}
1352	}	1531	}
1353	}	1532	}
1354		1533
1355	glEnd ();	1534	glEnd ();
1356		1535
1357	glDisable (GL_TEXTURE_2D);	1536	glDisable (GL_TEXTURE_2D);
1358	glDisable (GL_BLEND);	1537	glDisable (GL_BLEND);
		1538
		1539	// top layer: overlays such as the health bar
		1540	for (y = 0; y < sh; y++)
		1541	if (0 <= y + vy && y + vy < self->rows)
		1542	{
		1543	maprow *row = self->row + (y + vy);
		1544
		1545	for (x = 0; x < sw; x++)
		1546	if (row->c0 <= x + vx && x + vx < row->c1)
		1547	{
		1548	mapcell *cell = row->col + (x + vx - row->c0);
		1549
		1550	int px = x * 32;
		1551	int py = y * 32;
		1552
		1553	if (cell->stat_hp)
		1554	{
		1555	int width = cell->stat_width * 32;
		1556	int thick = sh / 28 + 1 + cell->stat_width;
		1557
		1558	glColor3ub (0, 0, 0);
		1559	glRectf (px + 1, py - thick - 2,
		1560	px + width - 1, py);
		1561
		1562	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1563	glRectf (px + 2,
		1564	py - thick - 1,
		1565	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1566	}
		1567	}
		1568	}
		1569	}
		1570
		1571	void
		1572	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1573	CODE:
		1574	{
		1575	static float color[16][3] = {
		1576	{ 0.00F, 0.00F, 0.00F },
		1577	{ 1.00F, 1.00F, 1.00F },
		1578	{ 0.00F, 0.00F, 0.55F },
		1579	{ 1.00F, 0.00F, 0.00F },
		1580
		1581	{ 1.00F, 0.54F, 0.00F },
		1582	{ 0.11F, 0.56F, 1.00F },
		1583	{ 0.93F, 0.46F, 0.00F },
		1584	{ 0.18F, 0.54F, 0.34F },
		1585
		1586	{ 0.56F, 0.73F, 0.56F },
		1587	{ 0.80F, 0.80F, 0.80F },
		1588	{ 0.55F, 0.41F, 0.13F },
		1589	{ 0.99F, 0.77F, 0.26F },
		1590
		1591	{ 0.74F, 0.65F, 0.41F },
		1592
		1593	{ 0.00F, 1.00F, 1.00F },
		1594	{ 1.00F, 0.00F, 1.00F },
		1595	{ 1.00F, 1.00F, 0.00F },
		1596	};
		1597
		1598	int x, y;
		1599
		1600	glEnable (GL_TEXTURE_2D);
		1601	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1602	glEnable (GL_BLEND);
		1603	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1604	glBegin (GL_QUADS);
		1605
		1606	for (y = 0; y < h; y++)
		1607	for (x = 0; x < w; x++)
		1608	{
		1609	unsigned char m = data [x + y * w];
		1610
		1611	if (m)
		1612	{
		1613	float *c = color [m & 15];
		1614
		1615	float tx1 = m & 0x40 ? 0.5 : 0.;
		1616	float tx2 = tx1 + 0.5;
		1617
		1618	glColor4f (c[0], c[1], c[2], 0.75);
		1619	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1620	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1621	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1622	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1623	}
		1624	}
		1625
		1626	glEnd ();
		1627	glDisable (GL_BLEND);
		1628	glDisable (GL_TEXTURE_2D);
		1629	}
		1630
		1631	void
		1632	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1633	PPCODE:
		1634	{
		1635	int vx, vy;
		1636	int x, y;
		1637	int sw4 = (sw + 3) & ~3;
		1638	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1639	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1640
		1641	memset (darkness, 255, sw4 * sh);
		1642	SvPOK_only (darkness_sv);
		1643	SvCUR_set (darkness_sv, sw4 * sh);
		1644
		1645	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1646	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1647
		1648	for (y = 0; y < sh; y++)
		1649	if (0 <= y + vy && y + vy < self->rows)
		1650	{
		1651	maprow *row = self->row + (y + vy);
		1652
		1653	for (x = 0; x < sw; x++)
		1654	if (row->c0 <= x + vx && x + vx < row->c1)
		1655	{
		1656	mapcell *cell = row->col + (x + vx - row->c0);
		1657
		1658	darkness[y * sw4 + x] = cell->darkness
		1659	? 255 - (cell->darkness - 1)
		1660	: 255 - FOW_DARKNESS;
		1661	}
		1662	}
1359		1663
1360	EXTEND (SP, 3);	1664	EXTEND (SP, 3);
1361	PUSHs (sv_2mortal (newSViv (sw4)));	1665	PUSHs (sv_2mortal (newSViv (sw4)));
1362	PUSHs (sv_2mortal (newSViv (sh)));	1666	PUSHs (sv_2mortal (newSViv (sh)));
1363	PUSHs (darkness_sv);	1667	PUSHs (darkness_sv);
1364	}	1668	}
1365		1669
1366	SV *	1670	SV *
1367	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1671	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1368	CODE:	1672	CODE:
1369	{	1673	{
1370	int x, y, x1, y1;	1674	int x, y, x1, y1;
1371	SV *data_sv = newSV (w * h * 7 + 5);	1675	SV *data_sv = newSV (w * h * 7 + 5);
1372	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1676	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1434	}	1738	}
1435	OUTPUT:	1739	OUTPUT:
1436	RETVAL	1740	RETVAL
1437		1741
1438	void	1742	void
1439	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1743	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1440	PPCODE:	1744	PPCODE:
1441	{	1745	{
1442	int x, y, z;	1746	int x, y, z;
1443	int w, h;	1747	int w, h;
1444	int x1, y1;	1748	int x1, y1;
…		…
1476		1780
1477	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1781	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1478	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1782	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1479	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1783	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1480		1784
1481	if (cell->darkness <= 0)	1785	if (cell->darkness == 0)
1482	{	1786	{
1483	cell->darkness = -1;	1787	cell->darkness = 0;
1484		1788
1485	for (z = 0; z <= 2; z++)	1789	for (z = 0; z <= 2; z++)
1486	{	1790	{
1487	cell->face[z] = face[z];	1791	cell->face[z] = face[z];
1488		1792
…		…
1493	}	1797	}
1494	}	1798	}
1495	}	1799	}
1496	}	1800	}
1497		1801
1498	MODULE = CFClient PACKAGE = CFClient::MixChunk	1802	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1499		1803
1500	CFClient::MixChunk	1804	CFPlus::MixChunk
1501	new_from_file (SV *class, char *path)	1805	new_from_file (SV *class, char *path)
1502	CODE:	1806	CODE:
1503	RETVAL = Mix_LoadWAV (path);	1807	RETVAL = Mix_LoadWAV (path);
1504	OUTPUT:	1808	OUTPUT:
1505	RETVAL	1809	RETVAL
1506		1810
1507	void	1811	void
1508	DESTROY (CFClient::MixChunk self)	1812	DESTROY (CFPlus::MixChunk self)
1509	CODE:	1813	CODE:
1510	Mix_FreeChunk (self);	1814	Mix_FreeChunk (self);
1511		1815
1512	int	1816	int
1513	volume (CFClient::MixChunk self, int volume = -1)	1817	volume (CFPlus::MixChunk self, int volume = -1)
1514	CODE:	1818	CODE:
1515	RETVAL = Mix_VolumeChunk (self, volume);	1819	RETVAL = Mix_VolumeChunk (self, volume);
1516	OUTPUT:	1820	OUTPUT:
1517	RETVAL	1821	RETVAL
1518		1822
1519	int	1823	int
1520	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1824	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1521	CODE:	1825	CODE:
1522	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1826	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1523	OUTPUT:	1827	OUTPUT:
1524	RETVAL	1828	RETVAL
1525		1829
1526	MODULE = CFClient PACKAGE = CFClient::MixMusic	1830	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1527		1831
1528	int	1832	int
1529	volume (int volume = -1)	1833	volume (int volume = -1)
1530	CODE:	1834	CODE:
1531	RETVAL = Mix_VolumeMusic (volume);	1835	RETVAL = Mix_VolumeMusic (volume);
1532	OUTPUT:	1836	OUTPUT:
1533	RETVAL	1837	RETVAL
1534		1838
1535	CFClient::MixMusic	1839	CFPlus::MixMusic
1536	new_from_file (SV *class, char *path)	1840	new_from_file (SV *class, char *path)
1537	CODE:	1841	CODE:
1538	RETVAL = Mix_LoadMUS (path);	1842	RETVAL = Mix_LoadMUS (path);
1539	OUTPUT:	1843	OUTPUT:
1540	RETVAL	1844	RETVAL
1541		1845
1542	void	1846	void
1543	DESTROY (CFClient::MixMusic self)	1847	DESTROY (CFPlus::MixMusic self)
1544	CODE:	1848	CODE:
1545	Mix_FreeMusic (self);	1849	Mix_FreeMusic (self);
1546		1850
1547	int	1851	int
1548	play (CFClient::MixMusic self, int loops = -1)	1852	play (CFPlus::MixMusic self, int loops = -1)
1549	CODE:	1853	CODE:
1550	RETVAL = Mix_PlayMusic (self, loops);	1854	RETVAL = Mix_PlayMusic (self, loops);
1551	OUTPUT:	1855	OUTPUT:
1552	RETVAL	1856	RETVAL
1553		1857
1554	MODULE = CFClient PACKAGE = CFClient::OpenGL	1858	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1555		1859
1556	BOOT:	1860	BOOT:
1557	{	1861	{
1558	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1862	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1559	static const struct {	1863	static const struct {
1560	const char *name;	1864	const char *name;
1561	IV iv;	1865	IV iv;
1562	} *civ, const_iv[] = {	1866	} *civ, const_iv[] = {
1563	# define const_iv(name) { # name, (IV)name }	1867	# define const_iv(name) { # name, (IV)name }
…		…
1570	const_iv (GL_SCISSOR_TEST),	1874	const_iv (GL_SCISSOR_TEST),
1571	const_iv (GL_DEPTH_TEST),	1875	const_iv (GL_DEPTH_TEST),
1572	const_iv (GL_ALPHA_TEST),	1876	const_iv (GL_ALPHA_TEST),
1573	const_iv (GL_NORMALIZE),	1877	const_iv (GL_NORMALIZE),
1574	const_iv (GL_RESCALE_NORMAL),	1878	const_iv (GL_RESCALE_NORMAL),
		1879	const_iv (GL_FRONT),
		1880	const_iv (GL_BACK),
1575	const_iv (GL_AND),	1881	const_iv (GL_AND),
1576	const_iv (GL_ONE),	1882	const_iv (GL_ONE),
1577	const_iv (GL_ZERO),	1883	const_iv (GL_ZERO),
1578	const_iv (GL_SRC_ALPHA),	1884	const_iv (GL_SRC_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	1885	const_iv (GL_DST_ALPHA),
1580	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1886	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1581	const_iv (GL_ONE_MINUS_DST_ALPHA),	1887	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1888	const_iv (GL_SRC_ALPHA_SATURATE),
1582	const_iv (GL_RGB),	1889	const_iv (GL_RGB),
1583	const_iv (GL_RGBA),	1890	const_iv (GL_RGBA),
		1891	const_iv (GL_RGBA4),
		1892	const_iv (GL_RGBA8),
		1893	const_iv (GL_RGB5_A1),
1584	const_iv (GL_UNSIGNED_BYTE),	1894	const_iv (GL_UNSIGNED_BYTE),
1585	const_iv (GL_UNSIGNED_SHORT),	1895	const_iv (GL_UNSIGNED_SHORT),
1586	const_iv (GL_UNSIGNED_INT),	1896	const_iv (GL_UNSIGNED_INT),
1587	const_iv (GL_ALPHA),	1897	const_iv (GL_ALPHA),
1588	const_iv (GL_INTENSITY),	1898	const_iv (GL_INTENSITY),
…		…
1597	const_iv (GL_TEXTURE_MAG_FILTER),	1907	const_iv (GL_TEXTURE_MAG_FILTER),
1598	const_iv (GL_TEXTURE_MIN_FILTER),	1908	const_iv (GL_TEXTURE_MIN_FILTER),
1599	const_iv (GL_TEXTURE_ENV_MODE),	1909	const_iv (GL_TEXTURE_ENV_MODE),
1600	const_iv (GL_TEXTURE_WRAP_S),	1910	const_iv (GL_TEXTURE_WRAP_S),
1601	const_iv (GL_TEXTURE_WRAP_T),	1911	const_iv (GL_TEXTURE_WRAP_T),
		1912	const_iv (GL_REPEAT),
1602	const_iv (GL_CLAMP),	1913	const_iv (GL_CLAMP),
1603	const_iv (GL_REPEAT),	1914	const_iv (GL_CLAMP_TO_EDGE),
1604	const_iv (GL_NEAREST),	1915	const_iv (GL_NEAREST),
1605	const_iv (GL_LINEAR),	1916	const_iv (GL_LINEAR),
1606	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1917	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1607	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1918	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1608	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1919	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1619	const_iv (GL_SEPARABLE_2D),	1930	const_iv (GL_SEPARABLE_2D),
1620	const_iv (GL_CONVOLUTION_2D),	1931	const_iv (GL_CONVOLUTION_2D),
1621	const_iv (GL_CONVOLUTION_BORDER_MODE),	1932	const_iv (GL_CONVOLUTION_BORDER_MODE),
1622	const_iv (GL_CONSTANT_BORDER),	1933	const_iv (GL_CONSTANT_BORDER),
1623	const_iv (GL_LINES),	1934	const_iv (GL_LINES),
		1935	const_iv (GL_LINE_STRIP),
1624	const_iv (GL_LINE_LOOP),	1936	const_iv (GL_LINE_LOOP),
1625	const_iv (GL_QUADS),	1937	const_iv (GL_QUADS),
1626	const_iv (GL_QUAD_STRIP),	1938	const_iv (GL_QUAD_STRIP),
1627	const_iv (GL_TRIANGLES),	1939	const_iv (GL_TRIANGLES),
1628	const_iv (GL_TRIANGLE_STRIP),	1940	const_iv (GL_TRIANGLE_STRIP),
…		…
1638		1950
1639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1951	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1952	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1641	}	1953	}
1642		1954
		1955	char *
		1956	gl_vendor ()
		1957	CODE:
		1958	RETVAL = (char *)glGetString (GL_VENDOR);
		1959	OUTPUT:
		1960	RETVAL
		1961
		1962	char *
		1963	gl_version ()
		1964	CODE:
		1965	RETVAL = (char *)glGetString (GL_VERSION);
		1966	OUTPUT:
		1967	RETVAL
		1968
		1969	char *
		1970	gl_extensions ()
		1971	CODE:
		1972	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1973	OUTPUT:
		1974	RETVAL
		1975
1643	int glGetError ()	1976	int glGetError ()
		1977
		1978	void glFinish ()
1644		1979
1645	void glClear (int mask)	1980	void glClear (int mask)
1646		1981
1647	void glClearColor (float r, float g, float b, float a = 1.0)	1982	void glClearColor (float r, float g, float b, float a = 1.0)
1648	PROTOTYPE: @	1983	PROTOTYPE: @
…		…
1655		1990
1656	void glHint (int target, int mode)	1991	void glHint (int target, int mode)
1657		1992
1658	void glBlendFunc (int sfactor, int dfactor)	1993	void glBlendFunc (int sfactor, int dfactor)
1659		1994
		1995	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1996	CODE:
		1997	gl_BlendFuncSeparate (sa, da, saa, daa);
		1998
1660	void glDepthMask (int flag)	1999	void glDepthMask (int flag)
1661		2000
1662	void glLogicOp (int opcode)	2001	void glLogicOp (int opcode)
1663		2002
1664	void glColorMask (int red, int green, int blue, int alpha)	2003	void glColorMask (int red, int green, int blue, int alpha)
…		…
1668	void glPushMatrix ()	2007	void glPushMatrix ()
1669		2008
1670	void glPopMatrix ()	2009	void glPopMatrix ()
1671		2010
1672	void glLoadIdentity ()	2011	void glLoadIdentity ()
		2012
		2013	void glDrawBuffer (int buffer)
		2014
		2015	void glReadBuffer (int buffer)
1673		2016
1674	# near_ and far_ are due to microsofts buggy "c" compiler	2017	# near_ and far_ are due to microsofts buggy "c" compiler
1675	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2018	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1676		2019
1677	# near_ and far_ are due to microsofts buggy "c" compiler	2020	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1697		2040
1698	void glEnd ()	2041	void glEnd ()
1699		2042
1700	void glColor (float r, float g, float b, float a = 1.0)	2043	void glColor (float r, float g, float b, float a = 1.0)
1701	PROTOTYPE: @	2044	PROTOTYPE: @
		2045	ALIAS:
		2046	glColor_premultiply = 1
1702	CODE:	2047	CODE:
		2048	if (ix)
		2049	{
		2050	r *= a;
		2051	g *= a;
		2052	b *= a;
		2053	}
1703	// microsoft visual "c" rounds instead of truncating...	2054	// microsoft visual "c" rounds instead of truncating...
1704	glColor4ub (MIN ((int)(r * 255.f), 255),	2055	glColor4f (r, g, b, a);
1705	MIN ((int)(g * 255.f), 255),
1706	MIN ((int)(b * 255.f), 255),
1707	MIN ((int)(a * 255.f), 255));
1708		2056
1709	void glInterleavedArrays (int format, int stride, char *data)	2057	void glInterleavedArrays (int format, int stride, char *data)
1710		2058
1711	void glDrawElements (int mode, int count, int type, char *indices)	2059	void glDrawElements (int mode, int count, int type, char *indices)
1712		2060
…		…
1735		2083
1736	void glBindTexture (int target, int name)	2084	void glBindTexture (int target, int name)
1737		2085
1738	void glConvolutionParameter (int target, int pname, float params)	2086	void glConvolutionParameter (int target, int pname, float params)
1739	CODE:	2087	CODE:
1740	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2088	if (gl.ConvolutionParameterf)
		2089	gl.ConvolutionParameterf (target, pname, params);
1741		2090
1742	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2091	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1743	CODE:	2092	CODE:
1744	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2093	if (gl.ConvolutionFilter2D)
1745	(target, internalformat, width, height, format, type, data));	2094	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1746		2095
1747	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2096	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1748	CODE:	2097	CODE:
1749	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2098	if (gl.SeparableFilter2D)
1750	(target, internalformat, width, height, format, type, row, column));	2099	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1751		2100
1752	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2101	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1753		2102
1754	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2103	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1755		2104
…		…
1788		2137
1789	void glEndList ()	2138	void glEndList ()
1790		2139
1791	void glCallList (int list)	2140	void glCallList (int list)
1792		2141
1793

Diff Legend

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