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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.48 by root, Tue Apr 18 00:14:16 2006 UTC vs.
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# pragma warning(disable:4244)
3	#endif	7	#endif
4		8
5	#include "EXTERN.h"	9	#include "EXTERN.h"
6	#include "perl.h"	10	#include "perl.h"
7	#include "XSUB.h"	11	#include "XSUB.h"
8		12
		13	#ifdef _WIN32
		14	# undef pipe
		15	#endif
		16
		17	#include <math.h>
9	#include <string.h>	18	#include <string.h>
10	#include <stdio.h>	19	#include <stdio.h>
		20	#include <stdlib.h>
11		21
12	#include <SDL.h>	22	#include <SDL.h>
		23	#include <SDL_endian.h>
13	#include <SDL_image.h>	24	#include <SDL_image.h>
		25	#include <SDL_mixer.h>
14	#include <SDL_opengl.h>	26	#include <SDL_opengl.h>
15		27
		28	#define PANGO_ENABLE_BACKEND
		29	#define G_DISABLE_CAST_CHECKS
		30
16	#include <glib/gmacros.h>	31	#include <glib/gmacros.h>
17		32
18	#include <pango/pango.h>	33	#include <pango/pango.h>
19	#include <pango/pangofc-fontmap.h>
20	#include <pango/pangoft2.h>
21		34
22	#ifndef _WIN32	35	#ifndef _WIN32
23	# include <sys/types.h>	36	# include <sys/types.h>
24	# include <sys/socket.h>	37	# include <sys/socket.h>
25	# include <netinet/in.h>	38	# include <netinet/in.h>
…		…
32	typedef signed char int8_t;	45	typedef signed char int8_t;
33	typedef signed short int16_t;	46	typedef signed short int16_t;
34	typedef signed int int32_t;	47	typedef signed int int32_t;
35	#endif	48	#endif
36		49
		50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		51
37	#define FOW_DARKNESS 32	52	#define FOW_DARKNESS 32
38		53
39	#define MAP_EXTEND_X 32	54	#define MAP_EXTEND_X 32
40	#define MAP_EXTEND_Y 512	55	#define MAP_EXTEND_Y 512
41		56
42	static PangoContext *context;	57	#define MIN_FONT_HEIGHT 10
43	static PangoFontMap *fontmap;	58
		59	#if 0
		60	# define PARACHUTE SDL_INIT_NOPARACHUTE
		61	#else
		62	# define PARACHUTE 0
		63	#endif
		64
		65	static struct
		66	{
		67	#define GL_FUNC(ptr,name) ptr name;
		68	#include "glfunc.h"
		69	#undef GL_FUNC
		70	} gl;
		71
		72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		73	{
		74	if (gl.BlendFuncSeparate)
		75	gl.BlendFuncSeparate (sa, da, saa, daa);
		76	else if (gl.BlendFuncSeparateEXT)
		77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		78	else
		79	glBlendFunc (sa, da);
		80	}
		81
		82	#include "texcache.c"
		83
		84	#include "pango-font.c"
		85	#include "pango-fontmap.c"
		86	#include "pango-render.c"
		87
		88	typedef Mix_Chunk *CFPlus__MixChunk;
		89	typedef Mix_Music *CFPlus__MixMusic;
		90
		91	typedef PangoFontDescription *CFPlus__Font;
		92
		93	static int
		94	shape_attr_p (PangoLayoutRun *run)
		95	{
		96	GSList *attrs = run->item->analysis.extra_attrs;
		97
		98	while (attrs)
		99	{
		100	PangoAttribute *attr = attrs->data;
		101
		102	if (attr->klass->type == PANGO_ATTR_SHAPE)
		103	return 1;
		104
		105	attrs = attrs->next;
		106	}
		107
		108	return 0;
		109	}
44		110
45	typedef struct cf_layout {	111	typedef struct cf_layout {
46	PangoLayout *pl;	112	PangoLayout *pl;
		113	float r, g, b, a; // default color for rgba mode
47	int base_height;	114	int base_height;
		115	CFPlus__Font font;
48	} *CFClient__Layout;	116	} *CFPlus__Layout;
		117
		118	static CFPlus__Font default_font;
		119	static PangoContext *opengl_context;
		120	static PangoFontMap *opengl_fontmap;
49		121
50	static void	122	static void
51	substitute_func (FcPattern *pattern, gpointer data)	123	substitute_func (FcPattern *pattern, gpointer data)
52	{	124	{
53	FcPatternAddBool (pattern, FC_HINTING , 1);	125	FcPatternAddBool (pattern, FC_HINTING, 1);
		126	#ifdef FC_HINT_STYLE
		127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		128	#endif
54	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
55	}	130	}
56		131
57	static void	132	static void
58	layout_update (CFClient__Layout self)	133	layout_update_font (CFPlus__Layout self)
59	{	134	{
60	/* use a random scale factor to account for unknown descenders, 0.8 works	135	/* use a random scale factor to account for unknown descenders, 0.8 works
61	* reasonably well with bitstream vera	136	* reasonably well with bitstream vera
62	*/	137	*/
63	PangoFontDescription *font = pango_context_get_font_description (context);	138	PangoFontDescription *font = self->font ? self->font : default_font;
64		139
65	int height = self->base_height * (PANGO_SCALE * 8 / 10);
66
67	if (pango_font_description_get_size (font) != height)
68	{
69	pango_font_description_set_absolute_size (font, height);	140	pango_font_description_set_absolute_size (font,
70	pango_layout_context_changed (self->pl);	141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
71	}	142
		143	pango_layout_set_font_description (self->pl, font);
72	}	144	}
73		145
74	static void	146	static void
75	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
76	{	148	{
77	layout_update (self);	149	PangoRectangle rect;
78		150
		151	// get_pixel_* wrongly rounds down
79	pango_layout_get_pixel_size (self->pl, w, h);	152	pango_layout_get_extents (self->pl, 0, &rect);
80		153
81	*w = (*w + 3) & ~3;	154	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
82	if (!*w) *w = 1;	155	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
83	if (!*h) *h = 1;	156
		157	if (!rect.width) rect.width = 1;
		158	if (!rect.height) rect.height = 1;
		159
		160	*w = rect.width;
		161	*h = rect.height;
84	}	162	}
85		163
86	typedef uint16_t mapface;	164	typedef uint16_t mapface;
87		165
88	typedef struct {	166	typedef struct {
…		…
91	float s, t;	169	float s, t;
92	uint8_t r, g, b, a;	170	uint8_t r, g, b, a;
93	} maptex;	171	} maptex;
94		172
95	typedef struct {	173	typedef struct {
96	int16_t darkness;	174	uint32_t player;
97	mapface face[3];	175	mapface face[3];
		176	uint16_t darkness;
		177	uint8_t stat_width, stat_hp, flags;
98	} mapcell;	178	} mapcell;
99		179
100	typedef struct {	180	typedef struct {
101	int32_t c0, c1;	181	int32_t c0, c1;
102	mapcell *col;	182	mapcell *col;
…		…
111	int texs;	191	int texs;
112	maptex *tex;	192	maptex *tex;
113		193
114	int32_t rows;	194	int32_t rows;
115	maprow *row;	195	maprow *row;
116	} *CFClient__Map;	196	} *CFPlus__Map;
117		197
118	static char *	198	static char *
119	prepend (char *ptr, int sze, int inc)	199	prepend (char *ptr, int sze, int inc)
120	{	200	{
121	char *p;	201	char *p;
…		…
139		219
140	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	220	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
141	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	221	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
142		222
143	static maprow *	223	static maprow *
144	map_get_row (CFClient__Map self, int y)	224	map_get_row (CFPlus__Map self, int y)
145	{	225	{
146	if (0 > y)	226	if (0 > y)
147	{	227	{
148	int extend = - y + MAP_EXTEND_Y;	228	int extend = - y + MAP_EXTEND_Y;
149	Prepend (maprow, self->row, self->rows, extend);	229	Prepend (maprow, self->row, self->rows, extend);
…		…
187		267
188	return row->col + (x - row->c0);	268	return row->col + (x - row->c0);
189	}	269	}
190		270
191	static mapcell *	271	static mapcell *
192	map_get_cell (CFClient__Map self, int x, int y)	272	map_get_cell (CFPlus__Map self, int x, int y)
193	{	273	{
194	return row_get_cell (map_get_row (self, y), x);	274	return row_get_cell (map_get_row (self, y), x);
195	}	275	}
196		276
197	static void	277	static void
198	map_clear (CFClient__Map self)	278	map_clear (CFPlus__Map self)
199	{	279	{
200	int r;	280	int r;
201		281
202	for (r = 0; r < self->rows; r++)	282	for (r = 0; r < self->rows; r++)
203	Safefree (self->row[r].col);	283	Safefree (self->row[r].col);
…		…
211	self->row = 0;	291	self->row = 0;
212	self->rows = 0;	292	self->rows = 0;
213	}	293	}
214		294
215	static void	295	static void
216	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
217	{	297	{
218	int x, y;	298	int x, y;
219	maprow *row;	299	maprow *row;
		300	mapcell *cell;
220		301
221	for (y = y0; y < y0 + h; y++)	302	for (y = y0; y < y0 + h; y++)
222	if (y >= 0)	303	if (y >= 0)
223	{	304	{
224	if (y >= self->rows)	305	if (y >= self->rows)
…		…
230	if (x >= row->c0)	311	if (x >= row->c0)
231	{	312	{
232	if (x >= row->c1)	313	if (x >= row->c1)
233	break;	314	break;
234		315
235	row->col[x - row->c0].darkness = -1;	316	cell = row->col + x - row->c0;
		317
		318	cell->darkness = 0;
		319	cell->stat_hp = 0;
		320	cell->flags = 0;
		321	cell->player = 0;
236	}	322	}
237	}	323	}
238	}	324	}
239		325
		326	static void
		327	music_finished (void)
		328	{
		329	SDL_UserEvent ev;
		330
		331	ev.type = SDL_USEREVENT;
		332	ev.code = 0;
		333	ev.data1 = 0;
		334	ev.data2 = 0;
		335
		336	SDL_PushEvent ((SDL_Event *)&ev);
		337	}
		338
		339	static void
		340	channel_finished (int channel)
		341	{
		342	SDL_UserEvent ev;
		343
		344	ev.type = SDL_USEREVENT;
		345	ev.code = 1;
		346	ev.data1 = (void *)(long)channel;
		347	ev.data2 = 0;
		348
		349	SDL_PushEvent ((SDL_Event *)&ev);
		350	}
		351
		352	static unsigned int
		353	minpot (unsigned int n)
		354	{
		355	if (!n)
		356	return 0;
		357
		358	--n;
		359
		360	n |= n >> 1;
		361	n |= n >> 2;
		362	n |= n >> 4;
		363	n |= n >> 8;
		364	n |= n >> 16;
		365
		366	return n + 1;
		367	}
		368
240	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
241		370
242	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
243		372
244	BOOT:	373	BOOT:
245	{	374	{
246	fontmap = pango_ft2_font_map_new ();	375	HV *stash = gv_stashpv ("CFPlus", 1);
		376	static const struct {
		377	const char *name;
		378	IV iv;
		379	} *civ, const_iv[] = {
		380	# define const_iv(name) { # name, (IV)name }
		381	const_iv (SDL_ACTIVEEVENT),
		382	const_iv (SDL_KEYDOWN),
		383	const_iv (SDL_KEYUP),
		384	const_iv (SDL_MOUSEMOTION),
		385	const_iv (SDL_MOUSEBUTTONDOWN),
		386	const_iv (SDL_MOUSEBUTTONUP),
		387	const_iv (SDL_JOYAXISMOTION),
		388	const_iv (SDL_JOYBALLMOTION),
		389	const_iv (SDL_JOYHATMOTION),
		390	const_iv (SDL_JOYBUTTONDOWN),
		391	const_iv (SDL_JOYBUTTONUP),
		392	const_iv (SDL_QUIT),
		393	const_iv (SDL_SYSWMEVENT),
		394	const_iv (SDL_EVENT_RESERVEDA),
		395	const_iv (SDL_EVENT_RESERVEDB),
		396	const_iv (SDL_VIDEORESIZE),
		397	const_iv (SDL_VIDEOEXPOSE),
		398	const_iv (SDL_USEREVENT),
		399	const_iv (SDLK_KP0),
		400	const_iv (SDLK_KP1),
		401	const_iv (SDLK_KP2),
		402	const_iv (SDLK_KP3),
		403	const_iv (SDLK_KP4),
		404	const_iv (SDLK_KP5),
		405	const_iv (SDLK_KP6),
		406	const_iv (SDLK_KP7),
		407	const_iv (SDLK_KP8),
		408	const_iv (SDLK_KP9),
		409	const_iv (SDLK_KP_PERIOD),
		410	const_iv (SDLK_KP_DIVIDE),
		411	const_iv (SDLK_KP_MULTIPLY),
		412	const_iv (SDLK_KP_MINUS),
		413	const_iv (SDLK_KP_PLUS),
		414	const_iv (SDLK_KP_ENTER),
		415	const_iv (SDLK_KP_EQUALS),
		416	const_iv (SDLK_UP),
		417	const_iv (SDLK_DOWN),
		418	const_iv (SDLK_RIGHT),
		419	const_iv (SDLK_LEFT),
		420	const_iv (SDLK_INSERT),
		421	const_iv (SDLK_HOME),
		422	const_iv (SDLK_END),
		423	const_iv (SDLK_PAGEUP),
		424	const_iv (SDLK_PAGEDOWN),
		425	const_iv (SDLK_F1),
		426	const_iv (SDLK_F2),
		427	const_iv (SDLK_F3),
		428	const_iv (SDLK_F4),
		429	const_iv (SDLK_F5),
		430	const_iv (SDLK_F6),
		431	const_iv (SDLK_F7),
		432	const_iv (SDLK_F8),
		433	const_iv (SDLK_F9),
		434	const_iv (SDLK_F10),
		435	const_iv (SDLK_F11),
		436	const_iv (SDLK_F12),
		437	const_iv (SDLK_F13),
		438	const_iv (SDLK_F14),
		439	const_iv (SDLK_F15),
		440	const_iv (SDLK_NUMLOCK),
		441	const_iv (SDLK_CAPSLOCK),
		442	const_iv (SDLK_SCROLLOCK),
		443	const_iv (SDLK_RSHIFT),
		444	const_iv (SDLK_LSHIFT),
		445	const_iv (SDLK_RCTRL),
		446	const_iv (SDLK_LCTRL),
		447	const_iv (SDLK_RALT),
		448	const_iv (SDLK_LALT),
		449	const_iv (SDLK_RMETA),
		450	const_iv (SDLK_LMETA),
		451	const_iv (SDLK_LSUPER),
		452	const_iv (SDLK_RSUPER),
		453	const_iv (SDLK_MODE),
		454	const_iv (SDLK_COMPOSE),
		455	const_iv (SDLK_HELP),
		456	const_iv (SDLK_PRINT),
		457	const_iv (SDLK_SYSREQ),
		458	const_iv (SDLK_BREAK),
		459	const_iv (SDLK_MENU),
		460	const_iv (SDLK_POWER),
		461	const_iv (SDLK_EURO),
		462	const_iv (SDLK_UNDO),
		463	const_iv (KMOD_NONE),
		464	const_iv (KMOD_LSHIFT),
		465	const_iv (KMOD_RSHIFT),
		466	const_iv (KMOD_LCTRL),
		467	const_iv (KMOD_RCTRL),
		468	const_iv (KMOD_LALT),
		469	const_iv (KMOD_RALT),
		470	const_iv (KMOD_LMETA),
		471	const_iv (KMOD_RMETA),
		472	const_iv (KMOD_NUM),
		473	const_iv (KMOD_CAPS),
		474	const_iv (KMOD_MODE),
		475	const_iv (KMOD_CTRL),
		476	const_iv (KMOD_SHIFT),
		477	const_iv (KMOD_ALT),
		478	const_iv (KMOD_META)
		479	# undef const_iv
		480	};
		481
		482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		484	}
		485
		486	int
		487	in_destruct ()
		488	CODE:
		489	RETVAL = PL_main_cv == Nullcv;
		490	OUTPUT:
		491	RETVAL
		492
		493	NV floor (NV x)
		494
		495	NV ceil (NV x)
		496
		497	void
		498	pango_init ()
		499	CODE:
		500	{
		501	opengl_fontmap = pango_opengl_font_map_new ();
247	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
248	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
249	}	504	}
		505
		506	int
		507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
		508
		509	void
		510	SDL_Quit ()
		511
		512	void
		513	SDL_ListModes ()
		514	PPCODE:
		515	{
		516	SDL_Rect **m;
		517
		518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		522
		523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		525
		526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		530
		531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		532	#if SDL_VERSION_ATLEAST(1,2,10)
		533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		535	#endif
		536
		537	SDL_EnableUNICODE (1);
		538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		539
		540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		541
		542	if (m && m != (SDL_Rect **)-1)
		543	while (*m)
		544	{
		545	AV *av = newAV ();
		546	av_push (av, newSViv ((*m)->w));
		547	av_push (av, newSViv ((*m)->h));
		548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		549
		550	++m;
		551	}
		552	}
		553
		554	char *
		555	SDL_GetError ()
		556
		557	int
		558	SDL_SetVideoMode (int w, int h, int fullscreen)
		559	CODE:
		560	RETVAL = !!SDL_SetVideoMode (
		561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		562	);
		563	if (RETVAL)
		564	{
		565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		567	# include "glfunc.h"
		568	# undef GL_FUNC
		569	}
		570	OUTPUT:
		571	RETVAL
		572
		573	void
		574	SDL_GL_SwapBuffers ()
		575
		576	char *
		577	SDL_GetKeyName (int sym)
		578
		579	void
		580	SDL_PollEvent ()
		581	PPCODE:
		582	{
		583	SDL_Event ev;
		584
		585	while (SDL_PollEvent (&ev))
		586	{
		587	HV *hv = newHV ();
		588	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		589
		590	switch (ev.type)
		591	{
		592	case SDL_KEYDOWN:
		593	case SDL_KEYUP:
		594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		598	break;
		599
		600	case SDL_ACTIVEEVENT:
		601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		603	break;
		604
		605	case SDL_MOUSEMOTION:
		606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		607
		608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		613	break;
		614
		615	case SDL_MOUSEBUTTONDOWN:
		616	case SDL_MOUSEBUTTONUP:
		617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		618
		619	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		620	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		621	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		622	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		623	break;
		624
		625	case SDL_USEREVENT:
		626	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		629	break;
		630	}
		631
		632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
		633	}
		634	}
		635
		636	int
		637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		638	POSTCALL:
		639	Mix_HookMusicFinished (music_finished);
		640	Mix_ChannelFinished (channel_finished);
		641
		642	void
		643	Mix_CloseAudio ()
		644
		645	int
		646	Mix_AllocateChannels (int numchans = -1)
250		647
251	void	648	void
252	lowdelay (int fd, int val = 1)	649	lowdelay (int fd, int val = 1)
253	CODE:	650	CODE:
254	#ifndef _WIN32	651	#ifndef _WIN32
255	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
256	#endif	653	#endif
257		654
258	char *
259	gl_version ()
260	CODE:
261	RETVAL = (char *)glGetString (GL_VERSION);
262	OUTPUT:
263	RETVAL
264
265	char *
266	gl_extensions ()
267	CODE:
268	RETVAL = (char *)glGetString (GL_EXTENSIONS);
269	OUTPUT:
270	RETVAL
271
272	void	655	void
273	add_font (char *file)	656	add_font (char *file)
274	CODE:	657	CODE:
275	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
276
277	void
278	set_font (char *file)
279	CODE:
280	{
281	int count;
282	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
283	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
284	FcPatternDestroy (pattern);
285	pango_context_set_font_description (context, font);
286	}
287		659
288	void	660	void
289	load_image_inline (SV *image_)	661	load_image_inline (SV *image_)
290	ALIAS:	662	ALIAS:
291	load_image_file = 1	663	load_image_file = 1
…		…
307	croak ("load_image: %s", SDL_GetError ());	679	croak ("load_image: %s", SDL_GetError ());
308		680
309	fmt.palette = NULL;	681	fmt.palette = NULL;
310	fmt.BitsPerPixel = 32;	682	fmt.BitsPerPixel = 32;
311	fmt.BytesPerPixel = 4;	683	fmt.BytesPerPixel = 4;
		684	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
312	fmt.Rmask = 0x000000ff;	685	fmt.Rmask = 0x000000ff;
313	fmt.Gmask = 0x0000ff00;	686	fmt.Gmask = 0x0000ff00;
314	fmt.Bmask = 0x00ff0000;	687	fmt.Bmask = 0x00ff0000;
315	fmt.Amask = 0xff000000;	688	fmt.Amask = 0xff000000;
		689	#else
		690	fmt.Rmask = 0xff000000;
		691	fmt.Gmask = 0x00ff0000;
		692	fmt.Bmask = 0x0000ff00;
		693	fmt.Amask = 0x000000ff;
		694	#endif
316	fmt.Rloss = 0;	695	fmt.Rloss = 0;
317	fmt.Gloss = 0;	696	fmt.Gloss = 0;
318	fmt.Bloss = 0;	697	fmt.Bloss = 0;
319	fmt.Aloss = 0;	698	fmt.Aloss = 0;
320	fmt.Rshift = 0;	699	fmt.Rshift = 0;
…		…
326		705
327	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	706	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
328		707
329	assert (surface2->pitch == surface2->w * 4);	708	assert (surface2->pitch == surface2->w * 4);
330		709
		710	SDL_LockSurface (surface2);
331	EXTEND (SP, 5);	711	EXTEND (SP, 6);
332	PUSHs (sv_2mortal (newSViv (surface2->w)));	712	PUSHs (sv_2mortal (newSViv (surface2->w)));
333	PUSHs (sv_2mortal (newSViv (surface2->h)));	713	PUSHs (sv_2mortal (newSViv (surface2->h)));
334	SDL_LockSurface (surface2);
335	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	714	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
336	SDL_UnlockSurface (surface2);
337	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	715	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
338	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	716	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
339	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	717	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		718	SDL_UnlockSurface (surface2);
340		719
341	SDL_FreeSurface (surface);	720	SDL_FreeSurface (surface);
342	SDL_FreeSurface (surface2);	721	SDL_FreeSurface (surface2);
343	}	722	}
344		723
…		…
366	PUSHs (sv_2mortal (newSViv (b / y)));	745	PUSHs (sv_2mortal (newSViv (b / y)));
367	PUSHs (sv_2mortal (newSViv (a / y)));	746	PUSHs (sv_2mortal (newSViv (a / y)));
368	}	747	}
369		748
370	void	749	void
		750	error (char *message)
		751	CODE:
		752	fprintf (stderr, "ERROR: %s\n", message);
		753	#ifdef _WIN32
		754	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		755	#endif
		756
		757	void
371	fatal (char *message)	758	fatal (char *message)
372	CODE:	759	CODE:
373	#ifdef WIN32
374	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
375	#else
376	fprintf (stderr, "FATAL: %s\n", message);	760	fprintf (stderr, "FATAL: %s\n", message);
		761	#ifdef _WIN32
		762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
377	#endif	763	#endif
378	exit (1);	764	_exit (1);
379		765
		766	void
		767	_exit (int retval)
		768	CODE:
		769	_exit (retval);
		770
		771	MODULE = CFPlus PACKAGE = CFPlus::Font
		772
		773	CFPlus::Font
		774	new_from_file (SV *class, char *path, int id = 0)
		775	CODE:
		776	{
		777	int count;
		778	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
		779	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		780	FcPatternDestroy (pattern);
		781	}
		782	OUTPUT:
		783	RETVAL
		784
		785	void
		786	DESTROY (CFPlus::Font self)
		787	CODE:
		788	pango_font_description_free (self);
		789
		790	void
		791	make_default (CFPlus::Font self)
		792	CODE:
		793	default_font = self;
		794
380	MODULE = CFClient PACKAGE = CFClient::Layout	795	MODULE = CFPlus PACKAGE = CFPlus::Layout
381		796
382	CFClient::Layout	797	void
383	new (SV *class, int base_height = 10)	798	reset_glyph_cache ()
		799	CODE:
		800	tc_clear ();
		801
		802	CFPlus::Layout
		803	new (SV *class)
384	CODE:	804	CODE:
385	New (0, RETVAL, 1, struct cf_layout);	805	New (0, RETVAL, 1, struct cf_layout);
386	RETVAL->base_height = base_height;	806
387	RETVAL->pl = pango_layout_new (context);	807	RETVAL->pl = pango_layout_new (opengl_context);
		808	RETVAL->r = 1.;
		809	RETVAL->g = 1.;
		810	RETVAL->b = 1.;
		811	RETVAL->a = 1.;
		812	RETVAL->base_height = MIN_FONT_HEIGHT;
		813	RETVAL->font = 0;
		814
388	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		816	layout_update_font (RETVAL);
389	OUTPUT:	817	OUTPUT:
390	RETVAL	818	RETVAL
391		819
392	void	820	void
393	DESTROY (CFClient::Layout self)	821	DESTROY (CFPlus::Layout self)
394	CODE:	822	CODE:
395	g_object_unref (self->pl);	823	g_object_unref (self->pl);
396	Safefree (self);	824	Safefree (self);
397		825
398	void	826	void
399	set_text (CFClient::Layout self, SV *text_)	827	set_text (CFPlus::Layout self, SV *text_)
400	CODE:	828	CODE:
401	{	829	{
402	STRLEN textlen;	830	STRLEN textlen;
403	char *text = SvPVutf8 (text_, textlen);	831	char *text = SvPVutf8 (text_, textlen);
404		832
405	pango_layout_set_text (self->pl, text, textlen);	833	pango_layout_set_text (self->pl, text, textlen);
406	}	834	}
407		835
408	void	836	void
409	set_markup (CFClient::Layout self, SV *text_)	837	set_markup (CFPlus::Layout self, SV *text_)
410	CODE:	838	CODE:
411	{	839	{
412	STRLEN textlen;	840	STRLEN textlen;
413	char *text = SvPVutf8 (text_, textlen);	841	char *text = SvPVutf8 (text_, textlen);
414		842
415	pango_layout_set_markup (self->pl, text, textlen);	843	pango_layout_set_markup (self->pl, text, textlen);
416	}	844	}
417		845
		846	void
		847	set_shapes (CFPlus::Layout self, ...)
		848	CODE:
		849	{
		850	PangoAttrList *attrs = 0;
		851	const char *text = pango_layout_get_text (self->pl);
		852	const char *pos = text;
		853	int arg = 4;
		854
		855	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		856	{
		857	PangoRectangle inkrect, rect;
		858	PangoAttribute *attr;
		859
		860	int x = SvIV (ST (arg - 3));
		861	int y = SvIV (ST (arg - 2));
		862	int w = SvIV (ST (arg - 1));
		863	int h = SvIV (ST (arg ));
		864
		865	inkrect.x = 0;
		866	inkrect.y = 0;
		867	inkrect.width = 0;
		868	inkrect.height = 0;
		869
		870	rect.x = x * PANGO_SCALE;
		871	rect.y = y * PANGO_SCALE;
		872	rect.width = w * PANGO_SCALE;
		873	rect.height = h * PANGO_SCALE;
		874
		875	if (!attrs)
		876	attrs = pango_layout_get_attributes (self->pl);
		877
		878	attr = pango_attr_shape_new (&inkrect, &rect);
		879	attr->start_index = pos - text;
		880	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		881	pango_attr_list_insert (attrs, attr);
		882
		883	arg += 4;
		884	pos += sizeof (OBJ_STR) - 1;
		885	}
		886
		887	if (attrs)
		888	pango_layout_set_attributes (self->pl, attrs);
		889	}
		890
		891	void
		892	get_shapes (CFPlus::Layout self)
		893	PPCODE:
		894	{
		895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		896
		897	do
		898	{
		899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		900
		901	if (run && shape_attr_p (run))
		902	{
		903	PangoRectangle extents;
		904	pango_layout_iter_get_run_extents (iter, 0, &extents);
		905
		906	EXTEND (SP, 2);
		907	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		908	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		909	}
		910	}
		911	while (pango_layout_iter_next_run (iter));
		912
		913	pango_layout_iter_free (iter);
		914	}
		915
		916	int
		917	has_wrapped (CFPlus::Layout self)
		918	CODE:
		919	{
		920	int lines = 1;
		921	const char *text = pango_layout_get_text (self->pl);
		922
		923	while (*text)
		924	lines += *text++ == '\n';
		925
		926	RETVAL = lines < pango_layout_get_line_count (self->pl);
		927	}
		928	OUTPUT:
		929	RETVAL
		930
418	SV *	931	SV *
419	get_text (CFClient::Layout self)	932	get_text (CFPlus::Layout self)
420	CODE:	933	CODE:
421	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
422	SvUTF8_on (RETVAL);	935	sv_utf8_decode (RETVAL);
423	OUTPUT:	936	OUTPUT:
424	RETVAL	937	RETVAL
425		938
426	void	939	void
		940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		941	CODE:
		942	self->r = r;
		943	self->g = g;
		944	self->b = b;
		945	self->a = a;
		946
		947	void
		948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		949	CODE:
		950	if (self->font != font)
		951	{
		952	self->font = font;
		953	layout_update_font (self);
		954	}
		955
		956	void
427	set_height (CFClient::Layout self, int base_height)	957	set_height (CFPlus::Layout self, int base_height)
428	CODE:	958	CODE:
		959	if (self->base_height != base_height)
		960	{
429	self->base_height = base_height;	961	self->base_height = base_height;
		962	layout_update_font (self);
		963	}
430		964
431	void	965	void
432	set_width (CFClient::Layout self, int max_width = -1)	966	set_width (CFPlus::Layout self, int max_width = -1)
433	CODE:	967	CODE:
434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
435		969
436	void	970	void
		971	set_indent (CFPlus::Layout self, int indent)
		972	CODE:
		973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		974
		975	void
		976	set_spacing (CFPlus::Layout self, int spacing)
		977	CODE:
		978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		979
		980	void
		981	set_ellipsise (CFPlus::Layout self, int ellipsise)
		982	CODE:
		983	pango_layout_set_ellipsize (self->pl,
		984	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		987	: PANGO_ELLIPSIZE_NONE
		988	);
		989
		990	void
		991	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		992	CODE:
		993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		994
		995	void
437	size (CFClient::Layout self)	996	size (CFPlus::Layout self)
438	PPCODE:	997	PPCODE:
439	{	998	{
440	int w, h;	999	int w, h;
441		1000
442	layout_update (self);
443	layout_get_pixel_size (self, &w, &h);	1001	layout_get_pixel_size (self, &w, &h);
444		1002
445	EXTEND (SP, 2);	1003	EXTEND (SP, 2);
446	PUSHs (sv_2mortal (newSViv (w)));	1004	PUSHs (sv_2mortal (newSViv (w)));
447	PUSHs (sv_2mortal (newSViv (h)));	1005	PUSHs (sv_2mortal (newSViv (h)));
448	}	1006	}
449		1007
450	int	1008	int
		1009	descent (CFPlus::Layout self)
		1010	CODE:
		1011	{
		1012	PangoRectangle rect;
		1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1014	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1015	RETVAL = PANGO_DESCENT (rect);
		1016	}
		1017	OUTPUT:
		1018	RETVAL
		1019
		1020	int
451	xy_to_index (CFClient::Layout self, int x, int y)	1021	xy_to_index (CFPlus::Layout self, int x, int y)
452	CODE:	1022	CODE:
453	{	1023	{
454	int index, trailing;	1024	int index, trailing;
455
456	layout_update (self);
457	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
458
459	RETVAL = index;	1026	RETVAL = index;
460	}	1027	}
461	OUTPUT:	1028	OUTPUT:
462	RETVAL	1029	RETVAL
463		1030
464	void	1031	void
465	cursor_pos (CFClient::Layout self, int index)	1032	cursor_pos (CFPlus::Layout self, int index)
466	PPCODE:	1033	PPCODE:
467	{	1034	{
468	PangoRectangle strong_pos;	1035	PangoRectangle strong_pos;
469	layout_update (self);
470	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
471		1037
472	EXTEND (SP, 3);	1038	EXTEND (SP, 3);
473	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
474	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
475	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
476	}	1042	}
477		1043
478	void	1044	void
479	render (CFClient::Layout self)	1045	render (CFPlus::Layout self, float x, float y, int flags = 0)
480	PPCODE:	1046	PPCODE:
481	{	1047	pango_opengl_render_layout_subpixel (
482	SV *retval;	1048	self->pl,
483	int w, h;	1049	x * PANGO_SCALE, y * PANGO_SCALE,
484	FT_Bitmap bitmap;	1050	self->r, self->g, self->b, self->a,
		1051	flags
		1052	);
485		1053
486	layout_update (self);	1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
487	layout_get_pixel_size (self, &w, &h);
488		1055
489	retval = newSV (w * h);	1056	void
490	SvPOK_only (retval);	1057	pad2pot (SV *data_, SV *w_, SV *h_)
491	SvCUR_set (retval, w * h);	1058	CODE:
		1059	{
		1060	int ow = SvIV (w_);
		1061	int oh = SvIV (h_);
492		1062
493	bitmap.rows = h;	1063	if (ow && oh)
494	bitmap.width = w;	1064	{
495	bitmap.pitch = w;	1065	int nw = minpot (ow);
496	bitmap.buffer = (unsigned char*)SvPVX (retval);	1066	int nh = minpot (oh);
497	bitmap.num_grays = 256;
498	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
499		1067
500	memset (bitmap.buffer, 0, w * h);	1068	if (nw != ow || nh != oh)
501		1069	{
502	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	1070	if (SvOK (data_))
		1071	{
		1072	STRLEN datalen;
		1073	char *data = SvPVbyte (data_, datalen);
		1074	int bpp = datalen / (ow * oh);
		1075	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
503		1076
504	EXTEND (SP, 3);	1077	SvPOK_only (result_);
505	PUSHs (sv_2mortal (newSViv (w)));	1078	SvCUR_set (result_, nw * nh * bpp);
506	PUSHs (sv_2mortal (newSViv (h)));
507	PUSHs (sv_2mortal (retval));
508	}
509		1079
510	MODULE = CFClient PACKAGE = CFClient::Texture	1080	memset (SvPVX (result_), 0, nw * nh * bpp);
		1081	while (oh--)
		1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
511		1083
		1084	sv_setsv (data_, result_);
		1085	}
		1086
		1087	sv_setiv (w_, nw);
		1088	sv_setiv (h_, nh);
		1089	}
		1090	}
		1091	}
		1092
512	void	1093	void
513	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
514	PROTOTYPE: $$$;$$	1095	PROTOTYPE: $$$;$$
		1096	ALIAS:
		1097	draw_quad_alpha = 1
		1098	draw_quad_alpha_premultiplied = 2
515	CODE:	1099	CODE:
516	{	1100	{
517	HV *hv = (HV *)SvRV (self);	1101	HV *hv = (HV *)SvRV (self);
518	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
519	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
520	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
521	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
522		1105
523	if (items < 5)	1106	if (items < 5)
524	{	1107	{
525	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));
526	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));
527	}	1110	}
528		1111
		1112	if (ix)
		1113	{
		1114	glEnable (GL_BLEND);
		1115
		1116	if (ix == 2)
		1117	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1118	else
		1119	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1120	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1121
		1122	glEnable (GL_ALPHA_TEST);
		1123	glAlphaFunc (GL_GREATER, 0.01f);
		1124	}
		1125
529	glBindTexture (GL_TEXTURE_2D, name);	1126	glBindTexture (GL_TEXTURE_2D, name);
530	if (wrap_mode) {	1127
531	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
532	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
533	}
534	glBegin (GL_QUADS);	1128	glBegin (GL_QUADS);
535	glTexCoord2f (0, 0); glVertex2f (x , y );	1129	glTexCoord2f (0, 0); glVertex2f (x , y );
536	glTexCoord2f (0, t); glVertex2f (x , y + h);	1130	glTexCoord2f (0, t); glVertex2f (x , y + h);
537	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1131	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
538	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1132	glTexCoord2f (s, 0); glVertex2f (x + w, y );
539	glEnd ();	1133	glEnd ();
540	}
541		1134
		1135	if (ix)
		1136	{
		1137	glDisable (GL_ALPHA_TEST);
		1138	glDisable (GL_BLEND);
		1139	}
		1140	}
		1141
542	MODULE = CFClient PACKAGE = CFClient::Map	1142	MODULE = CFPlus PACKAGE = CFPlus::Map
543		1143
544	CFClient::Map	1144	CFPlus::Map
545	new (SV *class, int map_width, int map_height)	1145	new (SV *class, int map_width, int map_height)
546	CODE:	1146	CODE:
547	New (0, RETVAL, 1, struct map);	1147	New (0, RETVAL, 1, struct map);
548	RETVAL->x = 0;	1148	RETVAL->x = 0;
549	RETVAL->y = 0;	1149	RETVAL->y = 0;
…		…
559	RETVAL->row = 0;	1159	RETVAL->row = 0;
560	OUTPUT:	1160	OUTPUT:
561	RETVAL	1161	RETVAL
562		1162
563	void	1163	void
564	DESTROY (CFClient::Map self)	1164	DESTROY (CFPlus::Map self)
565	CODE:	1165	CODE:
566	{	1166	{
567	map_clear (self);	1167	map_clear (self);
568	Safefree (self->face);	1168	Safefree (self->face);
		1169	Safefree (self->tex);
569	Safefree (self);	1170	Safefree (self);
570	}	1171	}
571		1172
572	void	1173	void
573	clear (CFClient::Map self)	1174	clear (CFPlus::Map self)
574	CODE:	1175	CODE:
575	map_clear (self);	1176	map_clear (self);
576		1177
577	void	1178	void
578	set_face (CFClient::Map self, int face, int texid)	1179	set_face (CFPlus::Map self, int face, int texid)
579	CODE:	1180	CODE:
580	{	1181	{
581	while (self->faces <= face)	1182	while (self->faces <= face)
582	{	1183	{
583	Append (mapface, self->face, self->faces, self->faces);	1184	Append (mapface, self->face, self->faces, self->faces);
…		…
586		1187
587	self->face [face] = texid;	1188	self->face [face] = texid;
588	}	1189	}
589		1190
590	void	1191	void
591	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)	1192	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)
592	CODE:	1193	CODE:
593	{	1194	{
594	while (self->texs <= texid)	1195	while (self->texs <= texid)
595	{	1196	{
596	Append (maptex, self->tex, self->texs, self->texs);	1197	Append (maptex, self->tex, self->texs, self->texs);
…		…
608	tex->r = r;	1209	tex->r = r;
609	tex->g = g;	1210	tex->g = g;
610	tex->b = b;	1211	tex->b = b;
611	tex->a = a;	1212	tex->a = a;
612	}	1213	}
		1214
		1215	// somewhat hackish, but for textures that require it, it really
		1216	// improves the look, and most others don't suffer.
		1217	glBindTexture (GL_TEXTURE_2D, name);
		1218	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1219	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1220	// use uglier nearest interpolation because linear suffers
		1221	// from transparent color bleeding and ugly wrapping effects.
		1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
613	}	1223	}
614		1224
615	int	1225	int
616	ox (CFClient::Map self)	1226	ox (CFPlus::Map self)
617	ALIAS:	1227	ALIAS:
618	oy = 1	1228	oy = 1
		1229	x = 2
		1230	y = 3
		1231	w = 4
		1232	h = 5
619	CODE:	1233	CODE:
620	switch (ix)	1234	switch (ix)
621	{	1235	{
622	case 0: RETVAL = self->ox; break;	1236	case 0: RETVAL = self->ox; break;
623	case 1: RETVAL = self->oy; break;	1237	case 1: RETVAL = self->oy; break;
		1238	case 2: RETVAL = self->x; break;
		1239	case 3: RETVAL = self->y; break;
		1240	case 4: RETVAL = self->w; break;
		1241	case 5: RETVAL = self->h; break;
624	}	1242	}
625	OUTPUT:	1243	OUTPUT:
626	RETVAL	1244	RETVAL
627		1245
628	void	1246	void
629	scroll (CFClient::Map self, int dx, int dy)	1247	scroll (CFPlus::Map self, int dx, int dy)
630	CODE:	1248	CODE:
631	{	1249	{
632	if (dx > 0)	1250	if (dx > 0)
633	map_blank (self, self->x, self->y, dx - 1, self->h);	1251	map_blank (self, self->x, self->y, dx, self->h);
634	else if (dx < 0)	1252	else if (dx < 0)
635	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
636		1254
637	if (dy > 0)	1255	if (dy > 0)
638	map_blank (self, self->x, self->y, self->w, dy - 1);	1256	map_blank (self, self->x, self->y, self->w, dy);
639	else if (dy < 0)	1257	else if (dy < 0)
640	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
641		1259
642	self->ox += dx; self->x += dx;	1260	self->ox += dx; self->x += dx;
643	self->oy += dy; self->y += dy;	1261	self->oy += dy; self->y += dy;
644		1262
645	while (self->y < 0)	1263	while (self->y < 0)
…		…
650	self->y += MAP_EXTEND_Y;	1268	self->y += MAP_EXTEND_Y;
651	}	1269	}
652	}	1270	}
653		1271
654	void	1272	void
655	map1a_update (CFClient::Map self, SV *data_)	1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)
656	CODE:	1274	CODE:
657	{	1275	{
658	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
659	uint8_t *data_end = (uint8_t *)SvEND (data_);	1277	uint8_t *data_end = (uint8_t *)SvEND (data_);
660	mapcell *cell;	1278	mapcell *cell;
661	int x, y, flags;	1279	int x, y, flags;
662		1280
663	while (data < data_end)	1281	while (data < data_end - 1)
664	{	1282	{
665	flags = (data [0] << 8) + data [1]; data += 2;	1283	flags = (data [0] << 8) + data [1]; data += 2;
666		1284
667	x = ((flags >> 10) & 63) + self->x;	1285	x = self->x + ((flags >> 10) & 63);
668	y = ((flags >> 4) & 63) + self->y;	1286	y = self->y + ((flags >> 4) & 63);
669		1287
670	cell = map_get_cell (self, x, y);	1288	cell = map_get_cell (self, x, y);
671		1289
672	if (flags & 15)	1290	if (flags & 15)
673	{	1291	{
674	if (cell->darkness < 0)	1292	if (!cell->darkness)
675	{	1293	{
		1294	memset (cell, 0, sizeof (*cell));
676	cell->darkness = 0;	1295	cell->darkness = 256;
677	cell->face [0] = 0;
678	cell->face [1] = 0;
679	cell->face [2] = 0;
680	}	1296	}
681		1297
682	cell->darkness = flags & 8 ? *data++ : 255;
683
684	//TODO: don't trust server data to be in-range(!)	1298	//TODO: don't trust server data to be in-range(!)
		1299
		1300	if (flags & 8)
		1301	{
		1302	if (extmap)
		1303	{
		1304	uint8_t ext, cmd;
		1305
		1306	do
		1307	{
		1308	ext = *data++;
		1309	cmd = ext & 0x3f;
		1310
		1311	if (cmd < 4)
		1312	cell->darkness = 255 - ext * 64 + 1;
		1313	else if (cmd == 5) // health
		1314	{
		1315	cell->stat_width = 1;
		1316	cell->stat_hp = *data++;
		1317	}
		1318	else if (cmd == 6) // monster width
		1319	cell->stat_width = *data++ + 1;
		1320	else if (cmd == 0x47) // monster width
		1321	{
		1322	if (*data == 4)
		1323	; // decode player tag
		1324
		1325	data += *data + 1;
		1326	}
		1327	else if (cmd == 8) // cell flags
		1328	cell->flags = *data++;
		1329	else if (ext & 0x40) // unknown, multibyte => skip
		1330	data += *data + 1;
		1331	else
		1332	data++;
		1333	}
		1334	while (ext & 0x80);
		1335	}
		1336	else
		1337	cell->darkness = *data++ + 1;
		1338	}
685		1339
686	if (flags & 4)	1340	if (flags & 4)
687	{	1341	{
688	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
689	}	1343	}
…		…
697	{	1351	{
698	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
699	}	1353	}
700	}	1354	}
701	else	1355	else
702	cell->darkness = -1;	1356	cell->darkness = 0;
703	}	1357	}
704	}	1358	}
705		1359
706	SV *	1360	SV *
707	mapmap (CFClient::Map self, int w, int h)	1361	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
708	CODE:	1362	CODE:
709	{	1363	{
710	int x0, x1, x;	1364	int x1, x;
711	int y0, y1, y;	1365	int y1, y;
712	int z;	1366	int z;
713	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1367	SV *map_sv = newSV (w * h * sizeof (uint32_t));
714	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1368	uint32_t *map = (uint32_t *)SvPVX (map_sv);
715		1369
716	SvPOK_only (map_sv);	1370	SvPOK_only (map_sv);
717	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1371	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
718		1372
719	x0 = self->x - w / 2; x1 = x0 + w;	1373	x0 += self->x; x1 = x0 + w;
720	y0 = self->y - h / 2; y1 = y0 + h;	1374	y0 += self->y; y1 = y0 + h;
721		1375
722	for (y = y0; y < y1; y++)	1376	for (y = y0; y < y1; y++)
723	{	1377	{
724	maprow *row = 0 <= y && y < self->rows	1378	maprow *row = 0 <= y && y < self->rows
725	? self->row + y	1379	? self->row + y
…		…
762	}	1416	}
763	OUTPUT:	1417	OUTPUT:
764	RETVAL	1418	RETVAL
765		1419
766	void	1420	void
767	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1421	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
768	PPCODE:	1422	CODE:
769	{	1423	{
770	int vx, vy;	1424	int vx, vy;
771	int x, y, z;	1425	int x, y, z;
772	int last_name;	1426	int last_name;
773	mapface face;	1427	mapface face;
774	int sw4 = (sw + 3) & ~3;
775	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
776	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
777		1428
778	memset (darkness, 255, sw4 * sh);
779	SvPOK_only (darkness_sv);
780	SvCUR_set (darkness_sv, sw4 * sh);
781
782	vx = self->x + (self->w - sw) / 2 - shift_x;	1429	vx = self->x + self->w / 2 - sw / 2 - shift_x;
783	vy = self->y + (self->h - sh) / 2 - shift_y;	1430	vy = self->y + self->h / 2 - sh / 2 - shift_y;
784		1431
785	/*	1432	/*
786	int vx = self->vx = self->w >= sw	1433	int vx = self->vx = self->w >= sw
787	? self->x + (self->w - sw) / 2	1434	? self->x + (self->w - sw) / 2
788	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1435	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
792	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1439	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
793	*/	1440	*/
794		1441
795	glColor4ub (255, 255, 255, 255);	1442	glColor4ub (255, 255, 255, 255);
796		1443
		1444	glEnable (GL_BLEND);
797	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1445	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
798	glEnable (GL_BLEND);
799	glEnable (GL_TEXTURE_2D);	1446	glEnable (GL_TEXTURE_2D);
800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1447	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
801		1448
802	glBegin (GL_QUADS);	1449	glBegin (GL_QUADS);
803		1450
…		…
812	for (x = 0; x < sw; x++)	1459	for (x = 0; x < sw; x++)
813	if (row->c0 <= x + vx && x + vx < row->c1)	1460	if (row->c0 <= x + vx && x + vx < row->c1)
814	{	1461	{
815	mapcell *cell = row->col + (x + vx - row->c0);	1462	mapcell *cell = row->col + (x + vx - row->c0);
816		1463
817	darkness[y * sw4 + x] = cell->darkness < 0
818	? 255 - FOW_DARKNESS
819	: 255 - cell->darkness;
820
821	face = cell->face [z];	1464	face = cell->face [z];
822		1465
823	if (face)	1466	if (face && face < self->texs)
824	{	1467	{
825	maptex tex = self->tex [face];	1468	maptex tex = self->tex [face];
826
827	int px = (x + 1) * 32 - tex.w;	1469	int px = (x + 1) * 32 - tex.w;
828	int py = (y + 1) * 32 - tex.h;	1470	int py = (y + 1) * 32 - tex.h;
829		1471
830	if (last_name != tex.name)	1472	if (last_name != tex.name)
831	{	1473	{
832	glEnd ();	1474	glEnd ();
833	last_name = tex.name;
834	glBindTexture (GL_TEXTURE_2D, last_name);	1475	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
835	glBegin (GL_QUADS);	1476	glBegin (GL_QUADS);
836	}	1477	}
837		1478
838	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1479	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
839	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1480	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
840	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1481	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
841	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1482	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
842	}	1483	}
		1484
		1485	if (cell->flags && z == 2)
		1486	{
		1487	if (cell->flags & 1)
		1488	{
		1489	maptex tex = self->tex [1];
		1490	int px = (x + 1) * 32 - tex.w + 2;
		1491	int py = (y + 1) * 32 - tex.h - 6;
		1492
		1493	glEnd ();
		1494	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1495	glBegin (GL_QUADS);
		1496
		1497	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1498	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1499	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1500	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1501	}
		1502	}
843	}	1503	}
844	}	1504	}
845		1505
846	glEnd ();	1506	glEnd ();
847		1507
848	glDisable (GL_TEXTURE_2D);	1508	glDisable (GL_TEXTURE_2D);
849	glDisable (GL_BLEND);	1509	glDisable (GL_BLEND);
		1510
		1511	// top layer: overlays such as the health bar
		1512	for (y = 0; y < sh; y++)
		1513	if (0 <= y + vy && y + vy < self->rows)
		1514	{
		1515	maprow *row = self->row + (y + vy);
		1516
		1517	for (x = 0; x < sw; x++)
		1518	if (row->c0 <= x + vx && x + vx < row->c1)
		1519	{
		1520	mapcell *cell = row->col + (x + vx - row->c0);
		1521
		1522	int px = x * 32;
		1523	int py = y * 32;
		1524
		1525	if (cell->stat_hp)
		1526	{
		1527	int width = cell->stat_width * 32;
		1528	int thick = sh / 28 + 1 + cell->stat_width;
		1529
		1530	glColor3ub (0, 0, 0);
		1531	glRectf (px + 1, py - thick - 2,
		1532	px + width - 1, py);
		1533
		1534	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1535	glRectf (px + 2,
		1536	py - thick - 1,
		1537	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1538	}
		1539	}
		1540	}
		1541	}
		1542
		1543	void
		1544	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1545	CODE:
		1546	{
		1547	static float color[16][3] = {
		1548	{ 0.00F, 0.00F, 0.00F },
		1549	{ 1.00F, 1.00F, 1.00F },
		1550	{ 0.00F, 0.00F, 0.55F },
		1551	{ 1.00F, 0.00F, 0.00F },
		1552
		1553	{ 1.00F, 0.54F, 0.00F },
		1554	{ 0.11F, 0.56F, 1.00F },
		1555	{ 0.93F, 0.46F, 0.00F },
		1556	{ 0.18F, 0.54F, 0.34F },
		1557
		1558	{ 0.56F, 0.73F, 0.56F },
		1559	{ 0.80F, 0.80F, 0.80F },
		1560	{ 0.55F, 0.41F, 0.13F },
		1561	{ 0.99F, 0.77F, 0.26F },
		1562
		1563	{ 0.74F, 0.65F, 0.41F },
		1564
		1565	{ 0.00F, 1.00F, 1.00F },
		1566	{ 1.00F, 0.00F, 1.00F },
		1567	{ 1.00F, 1.00F, 0.00F },
		1568	};
		1569
		1570	int x, y;
		1571
		1572	glEnable (GL_TEXTURE_2D);
		1573	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1574	glEnable (GL_BLEND);
		1575	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1576	glBegin (GL_QUADS);
		1577
		1578	for (y = 0; y < h; y++)
		1579	for (x = 0; x < w; x++)
		1580	{
		1581	unsigned char m = data [x + y * w];
		1582
		1583	if (m)
		1584	{
		1585	float *c = color [m & 15];
		1586
		1587	float tx1 = m & 0x40 ? 0.5 : 0.;
		1588	float tx2 = tx1 + 0.5;
		1589
		1590	glColor4f (c[0], c[1], c[2], 0.75);
		1591	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1592	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1593	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1594	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1595	}
		1596	}
		1597
		1598	glEnd ();
		1599	glDisable (GL_BLEND);
		1600	glDisable (GL_TEXTURE_2D);
		1601	}
		1602
		1603	void
		1604	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1605	PPCODE:
		1606	{
		1607	int vx, vy;
		1608	int x, y;
		1609	int sw4 = (sw + 3) & ~3;
		1610	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1611	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1612
		1613	memset (darkness, 255, sw4 * sh);
		1614	SvPOK_only (darkness_sv);
		1615	SvCUR_set (darkness_sv, sw4 * sh);
		1616
		1617	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1618	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1619
		1620	for (y = 0; y < sh; y++)
		1621	if (0 <= y + vy && y + vy < self->rows)
		1622	{
		1623	maprow *row = self->row + (y + vy);
		1624
		1625	for (x = 0; x < sw; x++)
		1626	if (row->c0 <= x + vx && x + vx < row->c1)
		1627	{
		1628	mapcell *cell = row->col + (x + vx - row->c0);
		1629
		1630	darkness[y * sw4 + x] = cell->darkness
		1631	? 255 - (cell->darkness - 1)
		1632	: 255 - FOW_DARKNESS;
		1633	}
		1634	}
850		1635
851	EXTEND (SP, 3);	1636	EXTEND (SP, 3);
852	PUSHs (sv_2mortal (newSViv (sw4)));	1637	PUSHs (sv_2mortal (newSViv (sw4)));
853	PUSHs (sv_2mortal (newSViv (sh)));	1638	PUSHs (sv_2mortal (newSViv (sh)));
854	PUSHs (darkness_sv);	1639	PUSHs (darkness_sv);
855	}	1640	}
856		1641
857	SV *	1642	SV *
858	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1643	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
859	CODE:	1644	CODE:
860	{	1645	{
861	int x, y, x1, y1;	1646	int x, y, x1, y1;
862	SV *data_sv = newSV (w * h * 7 + 5);	1647	SV *data_sv = newSV (w * h * 7 + 5);
863	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1648	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
865	*data++ = 0; /* version 0 format */	1650	*data++ = 0; /* version 0 format */
866	*data++ = w >> 8; *data++ = w;	1651	*data++ = w >> 8; *data++ = w;
867	*data++ = h >> 8; *data++ = h;	1652	*data++ = h >> 8; *data++ = h;
868		1653
869	// we need to do this 'cause we don't keep an absolute coord system for rows	1654	// we need to do this 'cause we don't keep an absolute coord system for rows
870	// TODO: treat rows as we treat	1655	// TODO: treat rows as we treat columns
871	map_get_row (self, y0 + self->y - self->oy);//D	1656	map_get_row (self, y0 + self->y - self->oy);//D
872	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1657	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
873		1658
874	x0 += self->x - self->ox;	1659	x0 += self->x - self->ox;
875	y0 += self->y - self->oy;	1660	y0 += self->y - self->oy;
…		…
925	}	1710	}
926	OUTPUT:	1711	OUTPUT:
927	RETVAL	1712	RETVAL
928		1713
929	void	1714	void
930	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1715	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
931	PPCODE:	1716	PPCODE:
932	{	1717	{
933	int x, y, z;	1718	int x, y, z;
934	int w, h;	1719	int w, h;
935	int x1, y1;	1720	int x1, y1;
…		…
939		1724
940	w = *data++ << 8; w |= *data++;	1725	w = *data++ << 8; w |= *data++;
941	h = *data++ << 8; h |= *data++;	1726	h = *data++ << 8; h |= *data++;
942		1727
943	// we need to do this 'cause we don't keep an absolute coord system for rows	1728	// we need to do this 'cause we don't keep an absolute coord system for rows
944	// TODO: treat rows as we treat	1729	// TODO: treat rows as we treat columns
945	map_get_row (self, y0 + self->y - self->oy);//D	1730	map_get_row (self, y0 + self->y - self->oy);//D
946	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1731	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
947		1732
948	x0 += self->x - self->ox;	1733	x0 += self->x - self->ox;
949	y0 += self->y - self->oy;	1734	y0 += self->y - self->oy;
…		…
967		1752
968	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1753	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
969	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1754	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
970	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1755	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
971		1756
972	if (cell->darkness <= 0)	1757	if (cell->darkness == 0)
973	{	1758	{
974	cell->darkness = -1;	1759	cell->darkness = 0;
975		1760
976	for (z = 0; z <= 2; z++)	1761	for (z = 0; z <= 2; z++)
977	{	1762	{
978	cell->face[z] = face[z];	1763	cell->face[z] = face[z];
979		1764
…		…
984	}	1769	}
985	}	1770	}
986	}	1771	}
987	}	1772	}
988		1773
		1774	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		1775
		1776	CFPlus::MixChunk
		1777	new_from_file (SV *class, char *path)
		1778	CODE:
		1779	RETVAL = Mix_LoadWAV (path);
		1780	OUTPUT:
		1781	RETVAL
		1782
		1783	void
		1784	DESTROY (CFPlus::MixChunk self)
		1785	CODE:
		1786	Mix_FreeChunk (self);
		1787
		1788	int
		1789	volume (CFPlus::MixChunk self, int volume = -1)
		1790	CODE:
		1791	RETVAL = Mix_VolumeChunk (self, volume);
		1792	OUTPUT:
		1793	RETVAL
		1794
		1795	int
		1796	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1797	CODE:
		1798	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1799	OUTPUT:
		1800	RETVAL
		1801
		1802	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
		1803
		1804	int
		1805	volume (int volume = -1)
		1806	CODE:
		1807	RETVAL = Mix_VolumeMusic (volume);
		1808	OUTPUT:
		1809	RETVAL
		1810
		1811	CFPlus::MixMusic
		1812	new_from_file (SV *class, char *path)
		1813	CODE:
		1814	RETVAL = Mix_LoadMUS (path);
		1815	OUTPUT:
		1816	RETVAL
		1817
		1818	void
		1819	DESTROY (CFPlus::MixMusic self)
		1820	CODE:
		1821	Mix_FreeMusic (self);
		1822
		1823	int
		1824	play (CFPlus::MixMusic self, int loops = -1)
		1825	CODE:
		1826	RETVAL = Mix_PlayMusic (self, loops);
		1827	OUTPUT:
		1828	RETVAL
		1829
		1830	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1831
		1832	BOOT:
		1833	{
		1834	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1835	static const struct {
		1836	const char *name;
		1837	IV iv;
		1838	} *civ, const_iv[] = {
		1839	# define const_iv(name) { # name, (IV)name }
		1840	const_iv (GL_COLOR_MATERIAL),
		1841	const_iv (GL_SMOOTH),
		1842	const_iv (GL_FLAT),
		1843	const_iv (GL_DITHER),
		1844	const_iv (GL_BLEND),
		1845	const_iv (GL_CULL_FACE),
		1846	const_iv (GL_SCISSOR_TEST),
		1847	const_iv (GL_DEPTH_TEST),
		1848	const_iv (GL_ALPHA_TEST),
		1849	const_iv (GL_NORMALIZE),
		1850	const_iv (GL_RESCALE_NORMAL),
		1851	const_iv (GL_FRONT),
		1852	const_iv (GL_BACK),
		1853	const_iv (GL_AND),
		1854	const_iv (GL_ONE),
		1855	const_iv (GL_ZERO),
		1856	const_iv (GL_SRC_ALPHA),
		1857	const_iv (GL_DST_ALPHA),
		1858	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1859	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1860	const_iv (GL_SRC_ALPHA_SATURATE),
		1861	const_iv (GL_RGB),
		1862	const_iv (GL_RGBA),
		1863	const_iv (GL_RGBA4),
		1864	const_iv (GL_RGBA8),
		1865	const_iv (GL_RGB5_A1),
		1866	const_iv (GL_UNSIGNED_BYTE),
		1867	const_iv (GL_UNSIGNED_SHORT),
		1868	const_iv (GL_UNSIGNED_INT),
		1869	const_iv (GL_ALPHA),
		1870	const_iv (GL_INTENSITY),
		1871	const_iv (GL_LUMINANCE),
		1872	const_iv (GL_LUMINANCE_ALPHA),
		1873	const_iv (GL_FLOAT),
		1874	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1875	const_iv (GL_COMPILE),
		1876	const_iv (GL_TEXTURE_1D),
		1877	const_iv (GL_TEXTURE_2D),
		1878	const_iv (GL_TEXTURE_ENV),
		1879	const_iv (GL_TEXTURE_MAG_FILTER),
		1880	const_iv (GL_TEXTURE_MIN_FILTER),
		1881	const_iv (GL_TEXTURE_ENV_MODE),
		1882	const_iv (GL_TEXTURE_WRAP_S),
		1883	const_iv (GL_TEXTURE_WRAP_T),
		1884	const_iv (GL_REPEAT),
		1885	const_iv (GL_CLAMP),
		1886	const_iv (GL_CLAMP_TO_EDGE),
		1887	const_iv (GL_NEAREST),
		1888	const_iv (GL_LINEAR),
		1889	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1890	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1891	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1892	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1893	const_iv (GL_GENERATE_MIPMAP),
		1894	const_iv (GL_MODULATE),
		1895	const_iv (GL_DECAL),
		1896	const_iv (GL_REPLACE),
		1897	const_iv (GL_DEPTH_BUFFER_BIT),
		1898	const_iv (GL_COLOR_BUFFER_BIT),
		1899	const_iv (GL_PROJECTION),
		1900	const_iv (GL_MODELVIEW),
		1901	const_iv (GL_COLOR_LOGIC_OP),
		1902	const_iv (GL_SEPARABLE_2D),
		1903	const_iv (GL_CONVOLUTION_2D),
		1904	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1905	const_iv (GL_CONSTANT_BORDER),
		1906	const_iv (GL_LINES),
		1907	const_iv (GL_LINE_STRIP),
		1908	const_iv (GL_LINE_LOOP),
		1909	const_iv (GL_QUADS),
		1910	const_iv (GL_QUAD_STRIP),
		1911	const_iv (GL_TRIANGLES),
		1912	const_iv (GL_TRIANGLE_STRIP),
		1913	const_iv (GL_TRIANGLE_FAN),
		1914	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1915	const_iv (GL_FASTEST),
		1916	const_iv (GL_V2F),
		1917	const_iv (GL_V3F),
		1918	const_iv (GL_T2F_V3F),
		1919	const_iv (GL_T2F_N3F_V3F),
		1920	# undef const_iv
		1921	};
		1922
		1923	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1924	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1925	}
		1926
		1927	char *
		1928	gl_vendor ()
		1929	CODE:
		1930	RETVAL = (char *)glGetString (GL_VENDOR);
		1931	OUTPUT:
		1932	RETVAL
		1933
		1934	char *
		1935	gl_version ()
		1936	CODE:
		1937	RETVAL = (char *)glGetString (GL_VERSION);
		1938	OUTPUT:
		1939	RETVAL
		1940
		1941	char *
		1942	gl_extensions ()
		1943	CODE:
		1944	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1945	OUTPUT:
		1946	RETVAL
		1947
		1948	int glGetError ()
		1949
		1950	void glFinish ()
		1951
		1952	void glClear (int mask)
		1953
		1954	void glClearColor (float r, float g, float b, float a = 1.0)
		1955	PROTOTYPE: @
		1956
		1957	void glEnable (int cap)
		1958
		1959	void glDisable (int cap)
		1960
		1961	void glShadeModel (int mode)
		1962
		1963	void glHint (int target, int mode)
		1964
		1965	void glBlendFunc (int sfactor, int dfactor)
		1966
		1967	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1968	CODE:
		1969	gl_BlendFuncSeparate (sa, da, saa, daa);
		1970
		1971	void glDepthMask (int flag)
		1972
		1973	void glLogicOp (int opcode)
		1974
		1975	void glColorMask (int red, int green, int blue, int alpha)
		1976
		1977	void glMatrixMode (int mode)
		1978
		1979	void glPushMatrix ()
		1980
		1981	void glPopMatrix ()
		1982
		1983	void glLoadIdentity ()
		1984
		1985	void glDrawBuffer (int buffer)
		1986
		1987	void glReadBuffer (int buffer)
		1988
		1989	# near_ and far_ are due to microsofts buggy "c" compiler
		1990	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1991
		1992	# near_ and far_ are due to microsofts buggy "c" compiler
		1993	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1994
		1995	void glViewport (int x, int y, int width, int height)
		1996
		1997	void glScissor (int x, int y, int width, int height)
		1998
		1999	void glTranslate (float x, float y, float z = 0.)
		2000	CODE:
		2001	glTranslatef (x, y, z);
		2002
		2003	void glScale (float x, float y, float z = 1.)
		2004	CODE:
		2005	glScalef (x, y, z);
		2006
		2007	void glRotate (float angle, float x, float y, float z)
		2008	CODE:
		2009	glRotatef (angle, x, y, z);
		2010
		2011	void glBegin (int mode)
		2012
		2013	void glEnd ()
		2014
		2015	void glColor (float r, float g, float b, float a = 1.0)
		2016	PROTOTYPE: @
		2017	ALIAS:
		2018	glColor_premultiply = 1
		2019	CODE:
		2020	if (ix)
		2021	{
		2022	r *= a;
		2023	g *= a;
		2024	b *= a;
		2025	}
		2026	// microsoft visual "c" rounds instead of truncating...
		2027	glColor4f (r, g, b, a);
		2028
		2029	void glInterleavedArrays (int format, int stride, char *data)
		2030
		2031	void glDrawElements (int mode, int count, int type, char *indices)
		2032
		2033	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2034
		2035	void glRasterPos (float x, float y, float z = 0.)
		2036	CODE:
		2037	glRasterPos3f (0, 0, z);
		2038	glBitmap (0, 0, 0, 0, x, y, 0);
		2039
		2040	void glVertex (float x, float y, float z = 0.)
		2041	CODE:
		2042	glVertex3f (x, y, z);
		2043
		2044	void glTexCoord (float s, float t)
		2045	CODE:
		2046	glTexCoord2f (s, t);
		2047
		2048	void glTexEnv (int target, int pname, float param)
		2049	CODE:
		2050	glTexEnvf (target, pname, param);
		2051
		2052	void glTexParameter (int target, int pname, float param)
		2053	CODE:
		2054	glTexParameterf (target, pname, param);
		2055
		2056	void glBindTexture (int target, int name)
		2057
		2058	void glConvolutionParameter (int target, int pname, float params)
		2059	CODE:
		2060	if (gl.ConvolutionParameterf)
		2061	gl.ConvolutionParameterf (target, pname, params);
		2062
		2063	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2064	CODE:
		2065	if (gl.ConvolutionFilter2D)
		2066	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2067
		2068	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2069	CODE:
		2070	if (gl.SeparableFilter2D)
		2071	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2072
		2073	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2074
		2075	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2076
		2077	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2078
		2079	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2080
		2081	int glGenTexture ()
		2082	CODE:
		2083	{
		2084	GLuint name;
		2085	glGenTextures (1, &name);
		2086	RETVAL = name;
		2087	}
		2088	OUTPUT:
		2089	RETVAL
		2090
		2091	void glDeleteTexture (int name)
		2092	CODE:
		2093	{
		2094	GLuint name_ = name;
		2095	glDeleteTextures (1, &name_);
		2096	}
		2097
		2098	int glGenList ()
		2099	CODE:
		2100	RETVAL = glGenLists (1);
		2101	OUTPUT:
		2102	RETVAL
		2103
		2104	void glDeleteList (int list)
		2105	CODE:
		2106	glDeleteLists (list, 1);
		2107
		2108	void glNewList (int list, int mode = GL_COMPILE)
		2109
		2110	void glEndList ()
		2111
		2112	void glCallList (int list)
		2113

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