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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.49 by root, Tue Apr 18 01:36:12 2006 UTC vs.
Revision 1.155 by root, Thu Sep 21 00:16:42 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
…		…
333		705
334	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	706	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
335		707
336	assert (surface2->pitch == surface2->w * 4);	708	assert (surface2->pitch == surface2->w * 4);
337		709
		710	SDL_LockSurface (surface2);
338	EXTEND (SP, 5);	711	EXTEND (SP, 6);
339	PUSHs (sv_2mortal (newSViv (surface2->w)));	712	PUSHs (sv_2mortal (newSViv (surface2->w)));
340	PUSHs (sv_2mortal (newSViv (surface2->h)));	713	PUSHs (sv_2mortal (newSViv (surface2->h)));
341	SDL_LockSurface (surface2);
342	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	714	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
343	SDL_UnlockSurface (surface2);
344	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)));
345	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	716	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
346	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	717	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		718	SDL_UnlockSurface (surface2);
347		719
348	SDL_FreeSurface (surface);	720	SDL_FreeSurface (surface);
349	SDL_FreeSurface (surface2);	721	SDL_FreeSurface (surface2);
350	}	722	}
351		723
…		…
373	PUSHs (sv_2mortal (newSViv (b / y)));	745	PUSHs (sv_2mortal (newSViv (b / y)));
374	PUSHs (sv_2mortal (newSViv (a / y)));	746	PUSHs (sv_2mortal (newSViv (a / y)));
375	}	747	}
376		748
377	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
378	fatal (char *message)	758	fatal (char *message)
379	CODE:	759	CODE:
380	#ifdef WIN32
381	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
382	#else
383	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);
384	#endif	763	#endif
385	exit (1);	764	_exit (1);
386		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
387	MODULE = CFClient PACKAGE = CFClient::Layout	795	MODULE = CFPlus PACKAGE = CFPlus::Layout
388		796
389	CFClient::Layout	797	void
390	new (SV *class, int base_height = 10)	798	reset_glyph_cache ()
		799	CODE:
		800	tc_clear ();
		801
		802	CFPlus::Layout
		803	new (SV *class)
391	CODE:	804	CODE:
392	New (0, RETVAL, 1, struct cf_layout);	805	New (0, RETVAL, 1, struct cf_layout);
393	RETVAL->base_height = base_height;	806
394	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
395	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);
396	OUTPUT:	817	OUTPUT:
397	RETVAL	818	RETVAL
398		819
399	void	820	void
400	DESTROY (CFClient::Layout self)	821	DESTROY (CFPlus::Layout self)
401	CODE:	822	CODE:
402	g_object_unref (self->pl);	823	g_object_unref (self->pl);
403	Safefree (self);	824	Safefree (self);
404		825
405	void	826	void
406	set_text (CFClient::Layout self, SV *text_)	827	set_text (CFPlus::Layout self, SV *text_)
407	CODE:	828	CODE:
408	{	829	{
409	STRLEN textlen;	830	STRLEN textlen;
410	char *text = SvPVutf8 (text_, textlen);	831	char *text = SvPVutf8 (text_, textlen);
411		832
412	pango_layout_set_text (self->pl, text, textlen);	833	pango_layout_set_text (self->pl, text, textlen);
413	}	834	}
414		835
415	void	836	void
416	set_markup (CFClient::Layout self, SV *text_)	837	set_markup (CFPlus::Layout self, SV *text_)
417	CODE:	838	CODE:
418	{	839	{
419	STRLEN textlen;	840	STRLEN textlen;
420	char *text = SvPVutf8 (text_, textlen);	841	char *text = SvPVutf8 (text_, textlen);
421		842
422	pango_layout_set_markup (self->pl, text, textlen);	843	pango_layout_set_markup (self->pl, text, textlen);
423	}	844	}
424		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
425	SV *	931	SV *
426	get_text (CFClient::Layout self)	932	get_text (CFPlus::Layout self)
427	CODE:	933	CODE:
428	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
429	SvUTF8_on (RETVAL);	935	sv_utf8_decode (RETVAL);
430	OUTPUT:	936	OUTPUT:
431	RETVAL	937	RETVAL
432		938
433	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
434	set_height (CFClient::Layout self, int base_height)	957	set_height (CFPlus::Layout self, int base_height)
435	CODE:	958	CODE:
		959	if (self->base_height != base_height)
		960	{
436	self->base_height = base_height;	961	self->base_height = base_height;
		962	layout_update_font (self);
		963	}
437		964
438	void	965	void
439	set_width (CFClient::Layout self, int max_width = -1)	966	set_width (CFPlus::Layout self, int max_width = -1)
440	CODE:	967	CODE:
441	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);
442		969
443	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
444	size (CFClient::Layout self)	996	size (CFPlus::Layout self)
445	PPCODE:	997	PPCODE:
446	{	998	{
447	int w, h;	999	int w, h;
448		1000
449	layout_update (self);
450	layout_get_pixel_size (self, &w, &h);	1001	layout_get_pixel_size (self, &w, &h);
451		1002
452	EXTEND (SP, 2);	1003	EXTEND (SP, 2);
453	PUSHs (sv_2mortal (newSViv (w)));	1004	PUSHs (sv_2mortal (newSViv (w)));
454	PUSHs (sv_2mortal (newSViv (h)));	1005	PUSHs (sv_2mortal (newSViv (h)));
455	}	1006	}
456		1007
457	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
458	xy_to_index (CFClient::Layout self, int x, int y)	1021	xy_to_index (CFPlus::Layout self, int x, int y)
459	CODE:	1022	CODE:
460	{	1023	{
461	int index, trailing;	1024	int index, trailing;
462
463	layout_update (self);
464	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);
465
466	RETVAL = index;	1026	RETVAL = index;
467	}	1027	}
468	OUTPUT:	1028	OUTPUT:
469	RETVAL	1029	RETVAL
470		1030
471	void	1031	void
472	cursor_pos (CFClient::Layout self, int index)	1032	cursor_pos (CFPlus::Layout self, int index)
473	PPCODE:	1033	PPCODE:
474	{	1034	{
475	PangoRectangle strong_pos;	1035	PangoRectangle strong_pos;
476	layout_update (self);
477	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
478		1037
479	EXTEND (SP, 3);	1038	EXTEND (SP, 3);
480	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
481	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
482	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
483	}	1042	}
484		1043
485	void	1044	void
486	render (CFClient::Layout self)	1045	render (CFPlus::Layout self, float x, float y, int flags = 0)
487	PPCODE:	1046	PPCODE:
488	{	1047	pango_opengl_render_layout_subpixel (
489	SV *retval;	1048	self->pl,
490	int w, h;	1049	x * PANGO_SCALE, y * PANGO_SCALE,
491	FT_Bitmap bitmap;	1050	self->r, self->g, self->b, self->a,
		1051	flags
		1052	);
492		1053
493	layout_update (self);	1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
494	layout_get_pixel_size (self, &w, &h);
495		1055
496	retval = newSV (w * h);	1056	void
497	SvPOK_only (retval);	1057	pad2pot (SV *data_, SV *w_, SV *h_)
498	SvCUR_set (retval, w * h);	1058	CODE:
		1059	{
		1060	int ow = SvIV (w_);
		1061	int oh = SvIV (h_);
499		1062
500	bitmap.rows = h;	1063	if (ow && oh)
501	bitmap.width = w;	1064	{
502	bitmap.pitch = w;	1065	int nw = minpot (ow);
503	bitmap.buffer = (unsigned char*)SvPVX (retval);	1066	int nh = minpot (oh);
504	bitmap.num_grays = 256;
505	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
506		1067
507	memset (bitmap.buffer, 0, w * h);	1068	if (nw != ow || nh != oh)
508		1069	{
509	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));
510		1076
511	EXTEND (SP, 3);	1077	SvPOK_only (result_);
512	PUSHs (sv_2mortal (newSViv (w)));	1078	SvCUR_set (result_, nw * nh * bpp);
513	PUSHs (sv_2mortal (newSViv (h)));
514	PUSHs (sv_2mortal (retval));
515	}
516		1079
517	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);
518		1083
		1084	sv_setsv (data_, result_);
		1085	}
		1086
		1087	sv_setiv (w_, nw);
		1088	sv_setiv (h_, nh);
		1089	}
		1090	}
		1091	}
		1092
519	void	1093	void
520	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.)
521	PROTOTYPE: $$$;$$	1095	PROTOTYPE: $$$;$$
		1096	ALIAS:
		1097	draw_quad_alpha = 1
		1098	draw_quad_alpha_premultiplied = 2
522	CODE:	1099	CODE:
523	{	1100	{
524	HV *hv = (HV *)SvRV (self);	1101	HV *hv = (HV *)SvRV (self);
525	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
526	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
527	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
528	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
529		1105
530	if (items < 5)	1106	if (items < 5)
531	{	1107	{
532	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));
533	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));
534	}	1110	}
535		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
536	glBindTexture (GL_TEXTURE_2D, name);	1126	glBindTexture (GL_TEXTURE_2D, name);
537	if (wrap_mode) {	1127
538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
539	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
540	}
541	glBegin (GL_QUADS);	1128	glBegin (GL_QUADS);
542	glTexCoord2f (0, 0); glVertex2f (x , y );	1129	glTexCoord2f (0, 0); glVertex2f (x , y );
543	glTexCoord2f (0, t); glVertex2f (x , y + h);	1130	glTexCoord2f (0, t); glVertex2f (x , y + h);
544	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1131	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
545	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1132	glTexCoord2f (s, 0); glVertex2f (x + w, y );
546	glEnd ();	1133	glEnd ();
547	}
548		1134
		1135	if (ix)
		1136	{
		1137	glDisable (GL_ALPHA_TEST);
		1138	glDisable (GL_BLEND);
		1139	}
		1140	}
		1141
549	MODULE = CFClient PACKAGE = CFClient::Map	1142	MODULE = CFPlus PACKAGE = CFPlus::Map
550		1143
551	CFClient::Map	1144	CFPlus::Map
552	new (SV *class, int map_width, int map_height)	1145	new (SV *class, int map_width, int map_height)
553	CODE:	1146	CODE:
554	New (0, RETVAL, 1, struct map);	1147	New (0, RETVAL, 1, struct map);
555	RETVAL->x = 0;	1148	RETVAL->x = 0;
556	RETVAL->y = 0;	1149	RETVAL->y = 0;
…		…
566	RETVAL->row = 0;	1159	RETVAL->row = 0;
567	OUTPUT:	1160	OUTPUT:
568	RETVAL	1161	RETVAL
569		1162
570	void	1163	void
571	DESTROY (CFClient::Map self)	1164	DESTROY (CFPlus::Map self)
572	CODE:	1165	CODE:
573	{	1166	{
574	map_clear (self);	1167	map_clear (self);
575	Safefree (self->face);	1168	Safefree (self->face);
		1169	Safefree (self->tex);
576	Safefree (self);	1170	Safefree (self);
577	}	1171	}
578		1172
579	void	1173	void
580	clear (CFClient::Map self)	1174	clear (CFPlus::Map self)
581	CODE:	1175	CODE:
582	map_clear (self);	1176	map_clear (self);
583		1177
584	void	1178	void
585	set_face (CFClient::Map self, int face, int texid)	1179	set_face (CFPlus::Map self, int face, int texid)
586	CODE:	1180	CODE:
587	{	1181	{
588	while (self->faces <= face)	1182	while (self->faces <= face)
589	{	1183	{
590	Append (mapface, self->face, self->faces, self->faces);	1184	Append (mapface, self->face, self->faces, self->faces);
…		…
593		1187
594	self->face [face] = texid;	1188	self->face [face] = texid;
595	}	1189	}
596		1190
597	void	1191	void
598	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)
599	CODE:	1193	CODE:
600	{	1194	{
601	while (self->texs <= texid)	1195	while (self->texs <= texid)
602	{	1196	{
603	Append (maptex, self->tex, self->texs, self->texs);	1197	Append (maptex, self->tex, self->texs, self->texs);
…		…
615	tex->r = r;	1209	tex->r = r;
616	tex->g = g;	1210	tex->g = g;
617	tex->b = b;	1211	tex->b = b;
618	tex->a = a;	1212	tex->a = a;
619	}	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);
620	}	1223	}
621		1224
622	int	1225	int
623	ox (CFClient::Map self)	1226	ox (CFPlus::Map self)
624	ALIAS:	1227	ALIAS:
625	oy = 1	1228	oy = 1
		1229	x = 2
		1230	y = 3
		1231	w = 4
		1232	h = 5
626	CODE:	1233	CODE:
627	switch (ix)	1234	switch (ix)
628	{	1235	{
629	case 0: RETVAL = self->ox; break;	1236	case 0: RETVAL = self->ox; break;
630	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;
631	}	1242	}
632	OUTPUT:	1243	OUTPUT:
633	RETVAL	1244	RETVAL
634		1245
635	void	1246	void
636	scroll (CFClient::Map self, int dx, int dy)	1247	scroll (CFPlus::Map self, int dx, int dy)
637	CODE:	1248	CODE:
638	{	1249	{
639	if (dx > 0)	1250	if (dx > 0)
640	map_blank (self, self->x, self->y, dx - 1, self->h);	1251	map_blank (self, self->x, self->y, dx, self->h);
641	else if (dx < 0)	1252	else if (dx < 0)
642	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);
643		1254
644	if (dy > 0)	1255	if (dy > 0)
645	map_blank (self, self->x, self->y, self->w, dy - 1);	1256	map_blank (self, self->x, self->y, self->w, dy);
646	else if (dy < 0)	1257	else if (dy < 0)
647	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);
648		1259
649	self->ox += dx; self->x += dx;	1260	self->ox += dx; self->x += dx;
650	self->oy += dy; self->y += dy;	1261	self->oy += dy; self->y += dy;
651		1262
652	while (self->y < 0)	1263	while (self->y < 0)
…		…
657	self->y += MAP_EXTEND_Y;	1268	self->y += MAP_EXTEND_Y;
658	}	1269	}
659	}	1270	}
660		1271
661	void	1272	void
662	map1a_update (CFClient::Map self, SV *data_)	1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)
663	CODE:	1274	CODE:
664	{	1275	{
665	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
666	uint8_t *data_end = (uint8_t *)SvEND (data_);	1277	uint8_t *data_end = (uint8_t *)SvEND (data_);
667	mapcell *cell;	1278	mapcell *cell;
668	int x, y, flags;	1279	int x, y, flags;
669		1280
670	while (data < data_end)	1281	while (data < data_end - 1)
671	{	1282	{
672	flags = (data [0] << 8) + data [1]; data += 2;	1283	flags = (data [0] << 8) + data [1]; data += 2;
673		1284
674	x = ((flags >> 10) & 63) + self->x;	1285	x = self->x + ((flags >> 10) & 63);
675	y = ((flags >> 4) & 63) + self->y;	1286	y = self->y + ((flags >> 4) & 63);
676		1287
677	cell = map_get_cell (self, x, y);	1288	cell = map_get_cell (self, x, y);
678		1289
679	if (flags & 15)	1290	if (flags & 15)
680	{	1291	{
681	if (cell->darkness < 0)	1292	if (!cell->darkness)
682	{	1293	{
		1294	memset (cell, 0, sizeof (*cell));
683	cell->darkness = 0;	1295	cell->darkness = 256;
684	cell->face [0] = 0;
685	cell->face [1] = 0;
686	cell->face [2] = 0;
687	}	1296	}
688		1297
689	cell->darkness = flags & 8 ? *data++ : 255;
690
691	//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
		1339	}
692		1340
693	if (flags & 4)	1341	if (flags & 4)
694	{	1342	{
695	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1343	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
696	}	1344	}
…		…
704	{	1352	{
705	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1353	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
706	}	1354	}
707	}	1355	}
708	else	1356	else
709	cell->darkness = -1;	1357	cell->darkness = 0;
710	}	1358	}
711	}	1359	}
712		1360
713	SV *	1361	SV *
714	mapmap (CFClient::Map self, int w, int h)	1362	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
715	CODE:	1363	CODE:
716	{	1364	{
717	int x0, x1, x;	1365	int x1, x;
718	int y0, y1, y;	1366	int y1, y;
719	int z;	1367	int z;
720	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1368	SV *map_sv = newSV (w * h * sizeof (uint32_t));
721	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1369	uint32_t *map = (uint32_t *)SvPVX (map_sv);
722		1370
723	SvPOK_only (map_sv);	1371	SvPOK_only (map_sv);
724	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1372	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
725		1373
726	x0 = self->x - w / 2; x1 = x0 + w;	1374	x0 += self->x; x1 = x0 + w;
727	y0 = self->y - h / 2; y1 = y0 + h;	1375	y0 += self->y; y1 = y0 + h;
728		1376
729	for (y = y0; y < y1; y++)	1377	for (y = y0; y < y1; y++)
730	{	1378	{
731	maprow *row = 0 <= y && y < self->rows	1379	maprow *row = 0 <= y && y < self->rows
732	? self->row + y	1380	? self->row + y
…		…
769	}	1417	}
770	OUTPUT:	1418	OUTPUT:
771	RETVAL	1419	RETVAL
772		1420
773	void	1421	void
774	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1422	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
775	PPCODE:	1423	CODE:
776	{	1424	{
777	int vx, vy;	1425	int vx, vy;
778	int x, y, z;	1426	int x, y, z;
779	int last_name;	1427	int last_name;
780	mapface face;	1428	mapface face;
781	int sw4 = (sw + 3) & ~3;
782	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
783	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
784		1429
785	memset (darkness, 255, sw4 * sh);
786	SvPOK_only (darkness_sv);
787	SvCUR_set (darkness_sv, sw4 * sh);
788
789	vx = self->x + (self->w - sw) / 2 - shift_x;	1430	vx = self->x + self->w / 2 - sw / 2 - shift_x;
790	vy = self->y + (self->h - sh) / 2 - shift_y;	1431	vy = self->y + self->h / 2 - sh / 2 - shift_y;
791		1432
792	/*	1433	/*
793	int vx = self->vx = self->w >= sw	1434	int vx = self->vx = self->w >= sw
794	? self->x + (self->w - sw) / 2	1435	? self->x + (self->w - sw) / 2
795	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1436	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
799	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1440	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
800	*/	1441	*/
801		1442
802	glColor4ub (255, 255, 255, 255);	1443	glColor4ub (255, 255, 255, 255);
803		1444
		1445	glEnable (GL_BLEND);
804	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1446	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
805	glEnable (GL_BLEND);
806	glEnable (GL_TEXTURE_2D);	1447	glEnable (GL_TEXTURE_2D);
807	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1448	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
808		1449
809	glBegin (GL_QUADS);	1450	glBegin (GL_QUADS);
810		1451
…		…
819	for (x = 0; x < sw; x++)	1460	for (x = 0; x < sw; x++)
820	if (row->c0 <= x + vx && x + vx < row->c1)	1461	if (row->c0 <= x + vx && x + vx < row->c1)
821	{	1462	{
822	mapcell *cell = row->col + (x + vx - row->c0);	1463	mapcell *cell = row->col + (x + vx - row->c0);
823		1464
824	darkness[y * sw4 + x] = cell->darkness < 0
825	? 255 - FOW_DARKNESS
826	: 255 - cell->darkness;
827
828	face = cell->face [z];	1465	face = cell->face [z];
829		1466
830	if (face)	1467	if (face && face < self->texs)
831	{	1468	{
832	maptex tex = self->tex [face];	1469	maptex tex = self->tex [face];
833
834	int px = (x + 1) * 32 - tex.w;	1470	int px = (x + 1) * 32 - tex.w;
835	int py = (y + 1) * 32 - tex.h;	1471	int py = (y + 1) * 32 - tex.h;
836		1472
837	if (last_name != tex.name)	1473	if (last_name != tex.name)
838	{	1474	{
839	glEnd ();	1475	glEnd ();
840	last_name = tex.name;
841	glBindTexture (GL_TEXTURE_2D, last_name);	1476	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
842	glBegin (GL_QUADS);	1477	glBegin (GL_QUADS);
843	}	1478	}
844		1479
845	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1480	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
846	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1481	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
847	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1482	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
848	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1483	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
849	}	1484	}
		1485
		1486	if (cell->flags && z == 2)
		1487	{
		1488	if (cell->flags & 1)
		1489	{
		1490	maptex tex = self->tex [1];
		1491	int px = (x + 1) * 32 - tex.w + 2;
		1492	int py = (y + 1) * 32 - tex.h - 6;
		1493
		1494	glEnd ();
		1495	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1496	glBegin (GL_QUADS);
		1497
		1498	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1499	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1500	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1501	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1502	}
		1503	}
850	}	1504	}
851	}	1505	}
852		1506
853	glEnd ();	1507	glEnd ();
854		1508
855	glDisable (GL_TEXTURE_2D);	1509	glDisable (GL_TEXTURE_2D);
856	glDisable (GL_BLEND);	1510	glDisable (GL_BLEND);
		1511
		1512	// top layer: overlays such as the health bar
		1513	for (y = 0; y < sh; y++)
		1514	if (0 <= y + vy && y + vy < self->rows)
		1515	{
		1516	maprow *row = self->row + (y + vy);
		1517
		1518	for (x = 0; x < sw; x++)
		1519	if (row->c0 <= x + vx && x + vx < row->c1)
		1520	{
		1521	mapcell *cell = row->col + (x + vx - row->c0);
		1522
		1523	int px = x * 32;
		1524	int py = y * 32;
		1525
		1526	if (cell->stat_hp)
		1527	{
		1528	int width = cell->stat_width * 32;
		1529	int thick = sh / 28 + 1 + cell->stat_width;
		1530
		1531	glColor3ub (0, 0, 0);
		1532	glRectf (px + 1, py - thick - 2,
		1533	px + width - 1, py);
		1534
		1535	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1536	glRectf (px + 2,
		1537	py - thick - 1,
		1538	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1539	}
		1540	}
		1541	}
		1542	}
		1543
		1544	void
		1545	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1546	CODE:
		1547	{
		1548	static float color[16][3] = {
		1549	{ 0.00F, 0.00F, 0.00F },
		1550	{ 1.00F, 1.00F, 1.00F },
		1551	{ 0.00F, 0.00F, 0.55F },
		1552	{ 1.00F, 0.00F, 0.00F },
		1553
		1554	{ 1.00F, 0.54F, 0.00F },
		1555	{ 0.11F, 0.56F, 1.00F },
		1556	{ 0.93F, 0.46F, 0.00F },
		1557	{ 0.18F, 0.54F, 0.34F },
		1558
		1559	{ 0.56F, 0.73F, 0.56F },
		1560	{ 0.80F, 0.80F, 0.80F },
		1561	{ 0.55F, 0.41F, 0.13F },
		1562	{ 0.99F, 0.77F, 0.26F },
		1563
		1564	{ 0.74F, 0.65F, 0.41F },
		1565
		1566	{ 0.00F, 1.00F, 1.00F },
		1567	{ 1.00F, 0.00F, 1.00F },
		1568	{ 1.00F, 1.00F, 0.00F },
		1569	};
		1570
		1571	int x, y;
		1572
		1573	glEnable (GL_TEXTURE_2D);
		1574	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1575	glEnable (GL_BLEND);
		1576	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1577	glBegin (GL_QUADS);
		1578
		1579	for (y = 0; y < h; y++)
		1580	for (x = 0; x < w; x++)
		1581	{
		1582	unsigned char m = data [x + y * w];
		1583
		1584	if (m)
		1585	{
		1586	float *c = color [m & 15];
		1587
		1588	float tx1 = m & 0x40 ? 0.5 : 0.;
		1589	float tx2 = tx1 + 0.5;
		1590
		1591	glColor4f (c[0], c[1], c[2], 0.75);
		1592	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1593	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1594	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1595	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1596	}
		1597	}
		1598
		1599	glEnd ();
		1600	glDisable (GL_BLEND);
		1601	glDisable (GL_TEXTURE_2D);
		1602	}
		1603
		1604	void
		1605	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1606	PPCODE:
		1607	{
		1608	int vx, vy;
		1609	int x, y;
		1610	int sw4 = (sw + 3) & ~3;
		1611	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1612	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1613
		1614	memset (darkness, 255, sw4 * sh);
		1615	SvPOK_only (darkness_sv);
		1616	SvCUR_set (darkness_sv, sw4 * sh);
		1617
		1618	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1619	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1620
		1621	for (y = 0; y < sh; y++)
		1622	if (0 <= y + vy && y + vy < self->rows)
		1623	{
		1624	maprow *row = self->row + (y + vy);
		1625
		1626	for (x = 0; x < sw; x++)
		1627	if (row->c0 <= x + vx && x + vx < row->c1)
		1628	{
		1629	mapcell *cell = row->col + (x + vx - row->c0);
		1630
		1631	darkness[y * sw4 + x] = cell->darkness
		1632	? 255 - (cell->darkness - 1)
		1633	: 255 - FOW_DARKNESS;
		1634	}
		1635	}
857		1636
858	EXTEND (SP, 3);	1637	EXTEND (SP, 3);
859	PUSHs (sv_2mortal (newSViv (sw4)));	1638	PUSHs (sv_2mortal (newSViv (sw4)));
860	PUSHs (sv_2mortal (newSViv (sh)));	1639	PUSHs (sv_2mortal (newSViv (sh)));
861	PUSHs (darkness_sv);	1640	PUSHs (darkness_sv);
862	}	1641	}
863		1642
864	SV *	1643	SV *
865	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1644	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
866	CODE:	1645	CODE:
867	{	1646	{
868	int x, y, x1, y1;	1647	int x, y, x1, y1;
869	SV *data_sv = newSV (w * h * 7 + 5);	1648	SV *data_sv = newSV (w * h * 7 + 5);
870	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1649	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
872	*data++ = 0; /* version 0 format */	1651	*data++ = 0; /* version 0 format */
873	*data++ = w >> 8; *data++ = w;	1652	*data++ = w >> 8; *data++ = w;
874	*data++ = h >> 8; *data++ = h;	1653	*data++ = h >> 8; *data++ = h;
875		1654
876	// we need to do this 'cause we don't keep an absolute coord system for rows	1655	// we need to do this 'cause we don't keep an absolute coord system for rows
877	// TODO: treat rows as we treat	1656	// TODO: treat rows as we treat columns
878	map_get_row (self, y0 + self->y - self->oy);//D	1657	map_get_row (self, y0 + self->y - self->oy);//D
879	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1658	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
880		1659
881	x0 += self->x - self->ox;	1660	x0 += self->x - self->ox;
882	y0 += self->y - self->oy;	1661	y0 += self->y - self->oy;
…		…
932	}	1711	}
933	OUTPUT:	1712	OUTPUT:
934	RETVAL	1713	RETVAL
935		1714
936	void	1715	void
937	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1716	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
938	PPCODE:	1717	PPCODE:
939	{	1718	{
940	int x, y, z;	1719	int x, y, z;
941	int w, h;	1720	int w, h;
942	int x1, y1;	1721	int x1, y1;
…		…
946		1725
947	w = *data++ << 8; w |= *data++;	1726	w = *data++ << 8; w |= *data++;
948	h = *data++ << 8; h |= *data++;	1727	h = *data++ << 8; h |= *data++;
949		1728
950	// we need to do this 'cause we don't keep an absolute coord system for rows	1729	// we need to do this 'cause we don't keep an absolute coord system for rows
951	// TODO: treat rows as we treat	1730	// TODO: treat rows as we treat columns
952	map_get_row (self, y0 + self->y - self->oy);//D	1731	map_get_row (self, y0 + self->y - self->oy);//D
953	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1732	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
954		1733
955	x0 += self->x - self->ox;	1734	x0 += self->x - self->ox;
956	y0 += self->y - self->oy;	1735	y0 += self->y - self->oy;
…		…
974		1753
975	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1754	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
976	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1755	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
977	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1756	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
978		1757
979	if (cell->darkness <= 0)	1758	if (cell->darkness == 0)
980	{	1759	{
981	cell->darkness = -1;	1760	cell->darkness = 0;
982		1761
983	for (z = 0; z <= 2; z++)	1762	for (z = 0; z <= 2; z++)
984	{	1763	{
985	cell->face[z] = face[z];	1764	cell->face[z] = face[z];
986		1765
…		…
991	}	1770	}
992	}	1771	}
993	}	1772	}
994	}	1773	}
995		1774
		1775	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		1776
		1777	CFPlus::MixChunk
		1778	new_from_file (SV *class, char *path)
		1779	CODE:
		1780	RETVAL = Mix_LoadWAV (path);
		1781	OUTPUT:
		1782	RETVAL
		1783
		1784	void
		1785	DESTROY (CFPlus::MixChunk self)
		1786	CODE:
		1787	Mix_FreeChunk (self);
		1788
		1789	int
		1790	volume (CFPlus::MixChunk self, int volume = -1)
		1791	CODE:
		1792	RETVAL = Mix_VolumeChunk (self, volume);
		1793	OUTPUT:
		1794	RETVAL
		1795
		1796	int
		1797	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1798	CODE:
		1799	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1800	OUTPUT:
		1801	RETVAL
		1802
		1803	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
		1804
		1805	int
		1806	volume (int volume = -1)
		1807	CODE:
		1808	RETVAL = Mix_VolumeMusic (volume);
		1809	OUTPUT:
		1810	RETVAL
		1811
		1812	CFPlus::MixMusic
		1813	new_from_file (SV *class, char *path)
		1814	CODE:
		1815	RETVAL = Mix_LoadMUS (path);
		1816	OUTPUT:
		1817	RETVAL
		1818
		1819	void
		1820	DESTROY (CFPlus::MixMusic self)
		1821	CODE:
		1822	Mix_FreeMusic (self);
		1823
		1824	int
		1825	play (CFPlus::MixMusic self, int loops = -1)
		1826	CODE:
		1827	RETVAL = Mix_PlayMusic (self, loops);
		1828	OUTPUT:
		1829	RETVAL
		1830
		1831	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		1832
		1833	BOOT:
		1834	{
		1835	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		1836	static const struct {
		1837	const char *name;
		1838	IV iv;
		1839	} *civ, const_iv[] = {
		1840	# define const_iv(name) { # name, (IV)name }
		1841	const_iv (GL_COLOR_MATERIAL),
		1842	const_iv (GL_SMOOTH),
		1843	const_iv (GL_FLAT),
		1844	const_iv (GL_DITHER),
		1845	const_iv (GL_BLEND),
		1846	const_iv (GL_CULL_FACE),
		1847	const_iv (GL_SCISSOR_TEST),
		1848	const_iv (GL_DEPTH_TEST),
		1849	const_iv (GL_ALPHA_TEST),
		1850	const_iv (GL_NORMALIZE),
		1851	const_iv (GL_RESCALE_NORMAL),
		1852	const_iv (GL_FRONT),
		1853	const_iv (GL_BACK),
		1854	const_iv (GL_AND),
		1855	const_iv (GL_ONE),
		1856	const_iv (GL_ZERO),
		1857	const_iv (GL_SRC_ALPHA),
		1858	const_iv (GL_DST_ALPHA),
		1859	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1860	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1861	const_iv (GL_SRC_ALPHA_SATURATE),
		1862	const_iv (GL_RGB),
		1863	const_iv (GL_RGBA),
		1864	const_iv (GL_RGBA4),
		1865	const_iv (GL_RGBA8),
		1866	const_iv (GL_RGB5_A1),
		1867	const_iv (GL_UNSIGNED_BYTE),
		1868	const_iv (GL_UNSIGNED_SHORT),
		1869	const_iv (GL_UNSIGNED_INT),
		1870	const_iv (GL_ALPHA),
		1871	const_iv (GL_INTENSITY),
		1872	const_iv (GL_LUMINANCE),
		1873	const_iv (GL_LUMINANCE_ALPHA),
		1874	const_iv (GL_FLOAT),
		1875	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1876	const_iv (GL_COMPILE),
		1877	const_iv (GL_TEXTURE_1D),
		1878	const_iv (GL_TEXTURE_2D),
		1879	const_iv (GL_TEXTURE_ENV),
		1880	const_iv (GL_TEXTURE_MAG_FILTER),
		1881	const_iv (GL_TEXTURE_MIN_FILTER),
		1882	const_iv (GL_TEXTURE_ENV_MODE),
		1883	const_iv (GL_TEXTURE_WRAP_S),
		1884	const_iv (GL_TEXTURE_WRAP_T),
		1885	const_iv (GL_REPEAT),
		1886	const_iv (GL_CLAMP),
		1887	const_iv (GL_CLAMP_TO_EDGE),
		1888	const_iv (GL_NEAREST),
		1889	const_iv (GL_LINEAR),
		1890	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1891	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1892	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1893	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1894	const_iv (GL_GENERATE_MIPMAP),
		1895	const_iv (GL_MODULATE),
		1896	const_iv (GL_DECAL),
		1897	const_iv (GL_REPLACE),
		1898	const_iv (GL_DEPTH_BUFFER_BIT),
		1899	const_iv (GL_COLOR_BUFFER_BIT),
		1900	const_iv (GL_PROJECTION),
		1901	const_iv (GL_MODELVIEW),
		1902	const_iv (GL_COLOR_LOGIC_OP),
		1903	const_iv (GL_SEPARABLE_2D),
		1904	const_iv (GL_CONVOLUTION_2D),
		1905	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1906	const_iv (GL_CONSTANT_BORDER),
		1907	const_iv (GL_LINES),
		1908	const_iv (GL_LINE_STRIP),
		1909	const_iv (GL_LINE_LOOP),
		1910	const_iv (GL_QUADS),
		1911	const_iv (GL_QUAD_STRIP),
		1912	const_iv (GL_TRIANGLES),
		1913	const_iv (GL_TRIANGLE_STRIP),
		1914	const_iv (GL_TRIANGLE_FAN),
		1915	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1916	const_iv (GL_FASTEST),
		1917	const_iv (GL_V2F),
		1918	const_iv (GL_V3F),
		1919	const_iv (GL_T2F_V3F),
		1920	const_iv (GL_T2F_N3F_V3F),
		1921	# undef const_iv
		1922	};
		1923
		1924	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1925	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1926	}
		1927
		1928	char *
		1929	gl_vendor ()
		1930	CODE:
		1931	RETVAL = (char *)glGetString (GL_VENDOR);
		1932	OUTPUT:
		1933	RETVAL
		1934
		1935	char *
		1936	gl_version ()
		1937	CODE:
		1938	RETVAL = (char *)glGetString (GL_VERSION);
		1939	OUTPUT:
		1940	RETVAL
		1941
		1942	char *
		1943	gl_extensions ()
		1944	CODE:
		1945	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1946	OUTPUT:
		1947	RETVAL
		1948
		1949	int glGetError ()
		1950
		1951	void glFinish ()
		1952
		1953	void glClear (int mask)
		1954
		1955	void glClearColor (float r, float g, float b, float a = 1.0)
		1956	PROTOTYPE: @
		1957
		1958	void glEnable (int cap)
		1959
		1960	void glDisable (int cap)
		1961
		1962	void glShadeModel (int mode)
		1963
		1964	void glHint (int target, int mode)
		1965
		1966	void glBlendFunc (int sfactor, int dfactor)
		1967
		1968	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1969	CODE:
		1970	gl_BlendFuncSeparate (sa, da, saa, daa);
		1971
		1972	void glDepthMask (int flag)
		1973
		1974	void glLogicOp (int opcode)
		1975
		1976	void glColorMask (int red, int green, int blue, int alpha)
		1977
		1978	void glMatrixMode (int mode)
		1979
		1980	void glPushMatrix ()
		1981
		1982	void glPopMatrix ()
		1983
		1984	void glLoadIdentity ()
		1985
		1986	void glDrawBuffer (int buffer)
		1987
		1988	void glReadBuffer (int buffer)
		1989
		1990	# near_ and far_ are due to microsofts buggy "c" compiler
		1991	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1992
		1993	# near_ and far_ are due to microsofts buggy "c" compiler
		1994	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1995
		1996	void glViewport (int x, int y, int width, int height)
		1997
		1998	void glScissor (int x, int y, int width, int height)
		1999
		2000	void glTranslate (float x, float y, float z = 0.)
		2001	CODE:
		2002	glTranslatef (x, y, z);
		2003
		2004	void glScale (float x, float y, float z = 1.)
		2005	CODE:
		2006	glScalef (x, y, z);
		2007
		2008	void glRotate (float angle, float x, float y, float z)
		2009	CODE:
		2010	glRotatef (angle, x, y, z);
		2011
		2012	void glBegin (int mode)
		2013
		2014	void glEnd ()
		2015
		2016	void glColor (float r, float g, float b, float a = 1.0)
		2017	PROTOTYPE: @
		2018	ALIAS:
		2019	glColor_premultiply = 1
		2020	CODE:
		2021	if (ix)
		2022	{
		2023	r *= a;
		2024	g *= a;
		2025	b *= a;
		2026	}
		2027	// microsoft visual "c" rounds instead of truncating...
		2028	glColor4f (r, g, b, a);
		2029
		2030	void glInterleavedArrays (int format, int stride, char *data)
		2031
		2032	void glDrawElements (int mode, int count, int type, char *indices)
		2033
		2034	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2035
		2036	void glRasterPos (float x, float y, float z = 0.)
		2037	CODE:
		2038	glRasterPos3f (0, 0, z);
		2039	glBitmap (0, 0, 0, 0, x, y, 0);
		2040
		2041	void glVertex (float x, float y, float z = 0.)
		2042	CODE:
		2043	glVertex3f (x, y, z);
		2044
		2045	void glTexCoord (float s, float t)
		2046	CODE:
		2047	glTexCoord2f (s, t);
		2048
		2049	void glTexEnv (int target, int pname, float param)
		2050	CODE:
		2051	glTexEnvf (target, pname, param);
		2052
		2053	void glTexParameter (int target, int pname, float param)
		2054	CODE:
		2055	glTexParameterf (target, pname, param);
		2056
		2057	void glBindTexture (int target, int name)
		2058
		2059	void glConvolutionParameter (int target, int pname, float params)
		2060	CODE:
		2061	if (gl.ConvolutionParameterf)
		2062	gl.ConvolutionParameterf (target, pname, params);
		2063
		2064	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2065	CODE:
		2066	if (gl.ConvolutionFilter2D)
		2067	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2068
		2069	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2070	CODE:
		2071	if (gl.SeparableFilter2D)
		2072	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2073
		2074	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2075
		2076	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2077
		2078	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2079
		2080	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2081
		2082	int glGenTexture ()
		2083	CODE:
		2084	{
		2085	GLuint name;
		2086	glGenTextures (1, &name);
		2087	RETVAL = name;
		2088	}
		2089	OUTPUT:
		2090	RETVAL
		2091
		2092	void glDeleteTexture (int name)
		2093	CODE:
		2094	{
		2095	GLuint name_ = name;
		2096	glDeleteTextures (1, &name_);
		2097	}
		2098
		2099	int glGenList ()
		2100	CODE:
		2101	RETVAL = glGenLists (1);
		2102	OUTPUT:
		2103	RETVAL
		2104
		2105	void glDeleteList (int list)
		2106	CODE:
		2107	glDeleteLists (list, 1);
		2108
		2109	void glNewList (int list, int mode = GL_COMPILE)
		2110
		2111	void glEndList ()
		2112
		2113	void glCallList (int list)
		2114

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