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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.39 by root, Sat Apr 15 00:04:58 2006 UTC vs.
Revision 1.66 by root, Mon Apr 24 11:45:16 2006 UTC

		1	#ifdef _WIN32
		2	# include <malloc.h>
		3	#endif
		4
1	#include "EXTERN.h"	5	#include "EXTERN.h"
2	#include "perl.h"	6	#include "perl.h"
3	#include "XSUB.h"	7	#include "XSUB.h"
4		8
5	#include <string.h>	9	#include <string.h>
6	#include <stdio.h>	10	#include <stdio.h>
7		11
8	#include <SDL.h>	12	#include <SDL.h>
9	#include <SDL_image.h>	13	#include <SDL_image.h>
		14	#include <SDL_mixer.h>
10	#include <SDL_opengl.h>	15	#include <SDL_opengl.h>
11		16
12	#include <glib/gmacros.h>	17	#include <glib/gmacros.h>
13		18
14	#include <pango/pango.h>	19	#include <pango/pango.h>
15	#include <pango/pangofc-fontmap.h>	20	#include <pango/pangofc-fontmap.h>
16	#include <pango/pangoft2.h>	21	#include <pango/pangoft2.h>
17		22
		23	#ifndef _WIN32
18	#include <sys/types.h>	24	# include <sys/types.h>
19	#include <sys/socket.h>	25	# include <sys/socket.h>
20	#include <netinet/in.h>	26	# include <netinet/in.h>
21	#include <netinet/tcp.h>	27	# include <netinet/tcp.h>
22
23	#include <inttypes.h>	28	# include <inttypes.h>
		29	#else
		30	typedef unsigned char uint8_t;
		31	typedef unsigned short uint16_t;
		32	typedef unsigned int uint32_t;
		33	typedef signed char int8_t;
		34	typedef signed short int16_t;
		35	typedef signed int int32_t;
		36	#endif
		37
		38	#include "glext.h"
24		39
25	#define FOW_DARKNESS 32	40	#define FOW_DARKNESS 32
26		41
27	#define MAP_EXTEND_X 32	42	#define MAP_EXTEND_X 32
28	#define MAP_EXTEND_Y 512	43	#define MAP_EXTEND_Y 512
29		44
30	static PangoContext *context;	45	#define MIN_FONT_HEIGHT 10
31	static PangoFontMap *fontmap;	46
		47	#define GL_CALL(type,func,args) \
		48	{ \
		49	static int init_; \
		50	static type fptr_; \
		51	\
		52	if (!init_) \
		53	{ \
		54	init_ = 1; \
		55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		56	} \
		57	\
		58	if (fptr_) \
		59	fptr_ args; \
		60	}
		61
		62	typedef Mix_Chunk *CFClient__MixChunk;
		63	typedef Mix_Music *CFClient__MixMusic;
		64
		65	typedef PangoFontDescription *CFClient__Font;
32		66
33	typedef struct cf_layout {	67	typedef struct cf_layout {
34	PangoLayout *pl;	68	PangoLayout *pl;
35	int base_height;	69	int base_height;
		70	CFClient__Font font;
36	} *CFClient__Layout;	71	} *CFClient__Layout;
		72
		73	static CFClient__Font default_font;
		74	static PangoContext *context;
		75	static PangoFontMap *fontmap;
37		76
38	static void	77	static void
39	substitute_func (FcPattern *pattern, gpointer data)	78	substitute_func (FcPattern *pattern, gpointer data)
40	{	79	{
41	FcPatternAddBool (pattern, FC_HINTING , 1);	80	FcPatternAddBool (pattern, FC_HINTING , 1);
42	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
43	}	82	}
44		83
45	static void	84	static void
46	layout_update (CFClient__Layout self)	85	layout_update_font (CFClient__Layout self)
47	{	86	{
48	/* use a random scale factor to account for unknown descenders, 0.8 works	87	/* use a random scale factor to account for unknown descenders, 0.8 works
49	* reasonably well with bitstream vera	88	* reasonably well with bitstream vera
50	*/	89	*/
51	PangoFontDescription *font = pango_context_get_font_description (context);	90	PangoFontDescription *font = self->font ? self->font : default_font;
52	pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10));	91
		92	pango_font_description_set_absolute_size (font,
		93	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		94
		95	pango_layout_set_font_description (self->pl, font);
53	}	96	}
54		97
55	static void	98	static void
56	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	99	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
57	{	100	{
58	layout_update (self);
59
60	pango_layout_get_pixel_size (self->pl, w, h);	101	pango_layout_get_pixel_size (self->pl, w, h);
61		102
62	*w = (*w + 3) & ~3;	103	*w = (*w + 3) & ~3;
63	if (!*w) *w = 1;	104	if (!*w) *w = 1;
64	if (!*h) *h = 1;	105	if (!*h) *h = 1;
65	}	106	}
		107
		108	typedef uint16_t mapface;
66		109
67	typedef struct {	110	typedef struct {
68	GLint name;	111	GLint name;
69	int w, h;	112	int w, h;
70	float s, t;	113	float s, t;
71	uint8_t r, g, b, a;	114	uint8_t r, g, b, a;
72	} mapface;	115	} maptex;
73		116
74	typedef struct {	117	typedef struct {
75	int16_t darkness;	118	int16_t darkness;
76	uint16_t face[3];	119	mapface face[3];
77	} mapcell;	120	} mapcell;
78		121
79	typedef struct {	122	typedef struct {
80	int32_t c0, c1;	123	int32_t c0, c1;
81	mapcell *col;	124	mapcell *col;
82	} maprow;	125	} maprow;
83		126
84	typedef struct map {	127	typedef struct map {
85	int x, y, w, h;	128	int x, y, w, h;
86	int vx, vy;	129	int ox, oy; /* offset to virtual global coordinate system */
87	int faces;	130	int faces;
88	mapface *face;	131	mapface *face;
89		132
		133	int texs;
		134	maptex *tex;
		135
90	uint32_t rows;	136	int32_t rows;
91	maprow *row;	137	maprow *row;
92	} *CFClient__Map;	138	} *CFClient__Map;
93		139
94	static char *	140	static char *
95	prepend (char *ptr, int sze, int inc)	141	prepend (char *ptr, int sze, int inc)
…		…
114	}	160	}
115		161
116	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	162	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
117	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	163	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
118		164
		165	static maprow *
		166	map_get_row (CFClient__Map self, int y)
		167	{
		168	if (0 > y)
		169	{
		170	int extend = - y + MAP_EXTEND_Y;
		171	Prepend (maprow, self->row, self->rows, extend);
		172
		173	self->rows += extend;
		174	self->y += extend;
		175	y += extend;
		176	}
		177	else if (y >= self->rows)
		178	{
		179	int extend = y - self->rows + MAP_EXTEND_Y;
		180	Append (maprow, self->row, self->rows, extend);
		181	self->rows += extend;
		182	}
		183
		184	return self->row + y;
		185	}
		186
		187	static mapcell *
		188	row_get_cell (maprow *row, int x)
		189	{
		190	if (!row->col)
		191	{
		192	Newz (0, row->col, MAP_EXTEND_X, mapcell);
		193	row->c0 = x - MAP_EXTEND_X / 4;
		194	row->c1 = row->c0 + MAP_EXTEND_X;
		195	}
		196
		197	if (row->c0 > x)
		198	{
		199	int extend = row->c0 - x + MAP_EXTEND_X;
		200	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
		201	row->c0 -= extend;
		202	}
		203	else if (x >= row->c1)
		204	{
		205	int extend = x - row->c1 + MAP_EXTEND_X;
		206	Append (mapcell, row->col, row->c1 - row->c0, extend);
		207	row->c1 += extend;
		208	}
		209
		210	return row->col + (x - row->c0);
		211	}
		212
		213	static mapcell *
		214	map_get_cell (CFClient__Map self, int x, int y)
		215	{
		216	return row_get_cell (map_get_row (self, y), x);
		217	}
		218
119	static void	219	static void
120	map_clear (CFClient__Map self)	220	map_clear (CFClient__Map self)
121	{	221	{
122	int r;	222	int r;
123		223
…		…
126		226
127	Safefree (self->row);	227	Safefree (self->row);
128		228
129	self->x = 0;	229	self->x = 0;
130	self->y = 0;	230	self->y = 0;
131	self->vx = 0;	231	self->ox = 0;
132	self->vy = 0;	232	self->oy = 0;
133	self->row = 0;	233	self->row = 0;
134	self->rows = 0;	234	self->rows = 0;
135	}	235	}
136		236
137	static void	237	static void
138	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)
139	{	239	{
140	int x, y;	240	int x, y;
		241	maprow *row;
141		242
142	for (y = y0; y < y0 + h; y++)	243	for (y = y0; y < y0 + h; y++)
143	if (y >= 0)	244	if (y >= 0)
144	{	245	{
145	if (y >= self->rows)	246	if (y >= self->rows)
146	break;	247	break;
147		248
148	maprow *row = self->row + y;	249	row = self->row + y;
149		250
150	for (x = x0; x < x0 + w; x++)	251	for (x = x0; x < x0 + w; x++)
151	if (x >= row->c0)	252	if (x >= row->c0)
152	{	253	{
153	if (x >= row->c1)	254	if (x >= row->c1)
…		…
156	row->col[x - row->c0].darkness = -1;	257	row->col[x - row->c0].darkness = -1;
157	}	258	}
158	}	259	}
159	}	260	}
160		261
		262	static void
		263	music_finished ()
		264	{
		265	SDL_UserEvent ev;
		266
		267	ev.type = SDL_USEREVENT;
		268	ev.code = 0;
		269	ev.data1 = 0;
		270	ev.data2 = 0;
		271
		272	SDL_PushEvent ((SDL_Event *)&ev);
		273	}
		274
161	MODULE = CFClient PACKAGE = CFClient	275	MODULE = CFClient PACKAGE = CFClient
162		276
163	PROTOTYPES: ENABLE	277	PROTOTYPES: ENABLE
164		278
165	BOOT:	279	BOOT:
166	{	280	{
		281	HV *stash = gv_stashpv ("CFClient", 1);
		282	static const struct {
		283	const char *name;
		284	IV iv;
		285	} *civ, const_iv[] = {
		286	# define const_iv(name) { # name, (IV)name }
		287	const_iv (SDL_ACTIVEEVENT),
		288	const_iv (SDL_KEYDOWN),
		289	const_iv (SDL_KEYUP),
		290	const_iv (SDL_MOUSEMOTION),
		291	const_iv (SDL_MOUSEBUTTONDOWN),
		292	const_iv (SDL_MOUSEBUTTONUP),
		293	const_iv (SDL_JOYAXISMOTION),
		294	const_iv (SDL_JOYBALLMOTION),
		295	const_iv (SDL_JOYHATMOTION),
		296	const_iv (SDL_JOYBUTTONDOWN),
		297	const_iv (SDL_JOYBUTTONUP),
		298	const_iv (SDL_QUIT),
		299	const_iv (SDL_SYSWMEVENT),
		300	const_iv (SDL_EVENT_RESERVEDA),
		301	const_iv (SDL_EVENT_RESERVEDB),
		302	const_iv (SDL_VIDEORESIZE),
		303	const_iv (SDL_VIDEOEXPOSE),
		304	const_iv (SDL_USEREVENT),
		305	const_iv (SDLK_KP0),
		306	const_iv (SDLK_KP1),
		307	const_iv (SDLK_KP2),
		308	const_iv (SDLK_KP3),
		309	const_iv (SDLK_KP4),
		310	const_iv (SDLK_KP5),
		311	const_iv (SDLK_KP6),
		312	const_iv (SDLK_KP7),
		313	const_iv (SDLK_KP8),
		314	const_iv (SDLK_KP9),
		315	const_iv (SDLK_KP_PERIOD),
		316	const_iv (SDLK_KP_DIVIDE),
		317	const_iv (SDLK_KP_MULTIPLY),
		318	const_iv (SDLK_KP_MINUS),
		319	const_iv (SDLK_KP_PLUS),
		320	const_iv (SDLK_KP_ENTER),
		321	const_iv (SDLK_KP_EQUALS),
		322	const_iv (SDLK_UP),
		323	const_iv (SDLK_DOWN),
		324	const_iv (SDLK_RIGHT),
		325	const_iv (SDLK_LEFT),
		326	const_iv (SDLK_INSERT),
		327	const_iv (SDLK_HOME),
		328	const_iv (SDLK_END),
		329	const_iv (SDLK_PAGEUP),
		330	const_iv (SDLK_PAGEDOWN),
		331	const_iv (SDLK_F1),
		332	const_iv (SDLK_F2),
		333	const_iv (SDLK_F3),
		334	const_iv (SDLK_F4),
		335	const_iv (SDLK_F5),
		336	const_iv (SDLK_F6),
		337	const_iv (SDLK_F7),
		338	const_iv (SDLK_F8),
		339	const_iv (SDLK_F9),
		340	const_iv (SDLK_F10),
		341	const_iv (SDLK_F11),
		342	const_iv (SDLK_F12),
		343	const_iv (SDLK_F13),
		344	const_iv (SDLK_F14),
		345	const_iv (SDLK_F15),
		346	const_iv (SDLK_NUMLOCK),
		347	const_iv (SDLK_CAPSLOCK),
		348	const_iv (SDLK_SCROLLOCK),
		349	const_iv (SDLK_RSHIFT),
		350	const_iv (SDLK_LSHIFT),
		351	const_iv (SDLK_RCTRL),
		352	const_iv (SDLK_LCTRL),
		353	const_iv (SDLK_RALT),
		354	const_iv (SDLK_LALT),
		355	const_iv (SDLK_RMETA),
		356	const_iv (SDLK_LMETA),
		357	const_iv (SDLK_LSUPER),
		358	const_iv (SDLK_RSUPER),
		359	const_iv (SDLK_MODE),
		360	const_iv (SDLK_COMPOSE),
		361	const_iv (SDLK_HELP),
		362	const_iv (SDLK_PRINT),
		363	const_iv (SDLK_SYSREQ),
		364	const_iv (SDLK_BREAK),
		365	const_iv (SDLK_MENU),
		366	const_iv (SDLK_POWER),
		367	const_iv (SDLK_EURO),
		368	const_iv (SDLK_UNDO),
		369	const_iv (KMOD_NONE),
		370	const_iv (KMOD_LSHIFT),
		371	const_iv (KMOD_RSHIFT),
		372	const_iv (KMOD_LCTRL),
		373	const_iv (KMOD_RCTRL),
		374	const_iv (KMOD_LALT),
		375	const_iv (KMOD_RALT),
		376	const_iv (KMOD_LMETA),
		377	const_iv (KMOD_RMETA),
		378	const_iv (KMOD_NUM),
		379	const_iv (KMOD_CAPS),
		380	const_iv (KMOD_MODE),
		381	const_iv (KMOD_CTRL),
		382	const_iv (KMOD_SHIFT),
		383	const_iv (KMOD_ALT),
		384	const_iv (KMOD_META)
		385	# undef const_iv
		386	};
		387
		388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		390
167	fontmap = pango_ft2_font_map_new ();	391	fontmap = pango_ft2_font_map_new ();
168	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);
169	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
170	}	394	}
		395
		396	int
		397	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
		398
		399	void
		400	SDL_Quit ()
		401
		402	void
		403	SDL_ListModes ()
		404	PPCODE:
		405	{
		406	SDL_Rect **m;
		407
		408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
		409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
		410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
		411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
		412
		413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
		414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
		415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
		416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
		417
		418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		421
		422	SDL_EnableUNICODE (1);
		423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		424
		425	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
		426
		427	if (m && m != (SDL_Rect **)-1)
		428	while (*m)
		429	{
		430	AV *av = newAV ();
		431	av_push (av, newSViv ((*m)->w));
		432	av_push (av, newSViv ((*m)->h));
		433	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		434
		435	++m;
		436	}
		437	}
		438
		439	int
		440	SDL_SetVideoMode (int w, int h, int fullscreen)
		441	CODE:
		442	RETVAL = !!SDL_SetVideoMode (
		443	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
		444	);
		445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		446	OUTPUT:
		447	RETVAL
		448
		449	void
		450	SDL_GL_SwapBuffers ()
		451
		452	void
		453	SDL_PollEvent ()
		454	PPCODE:
		455	{
		456	SDL_Event ev;
		457
		458	while (SDL_PollEvent (&ev))
		459	{
		460	HV *hv = newHV ();
		461	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		462	switch (ev.type)
		463	{
		464	case SDL_KEYDOWN:
		465	case SDL_KEYUP:
		466	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		467	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		468	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		469	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		470	break;
		471
		472	case SDL_ACTIVEEVENT:
		473	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		474	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		475	break;
		476
		477	case SDL_MOUSEMOTION:
		478	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		479	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		480	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		481	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		482	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		483	break;
		484
		485	case SDL_MOUSEBUTTONDOWN:
		486	case SDL_MOUSEBUTTONUP:
		487	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		488	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		489	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		490	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		491	}
		492
		493	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		494	}
		495	}
		496
		497	int
		498	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)
		499	POSTCALL:
		500	Mix_HookMusicFinished (music_finished);
		501
		502	void
		503	Mix_CloseAudio ()
		504
		505	int
		506	Mix_AllocateChannels (int numchans = -1)
171		507
172	void	508	void
173	lowdelay (int fd, int val = 1)	509	lowdelay (int fd, int val = 1)
174	CODE:	510	CODE:
		511	#ifndef _WIN32
175	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		513	#endif
176		514
177	char *	515	char *
178	gl_version ()	516	gl_version ()
179	CODE:	517	CODE:
180	RETVAL = (char *)glGetString (GL_VERSION);	518	RETVAL = (char *)glGetString (GL_VERSION);
…		…
190		528
191	void	529	void
192	add_font (char *file)	530	add_font (char *file)
193	CODE:	531	CODE:
194	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	532	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
195
196	void
197	set_font (char *file)
198	CODE:
199	{
200	int count;
201	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
202	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
203	FcPatternDestroy (pattern);
204	pango_context_set_font_description (context, font);
205	}
206		533
207	void	534	void
208	load_image_inline (SV *image_)	535	load_image_inline (SV *image_)
209	ALIAS:	536	ALIAS:
210	load_image_file = 1	537	load_image_file = 1
…		…
217	SDL_RWops *rw = ix	544	SDL_RWops *rw = ix
218	? SDL_RWFromFile (image, "r")	545	? SDL_RWFromFile (image, "r")
219	: SDL_RWFromConstMem (image, image_len);	546	: SDL_RWFromConstMem (image, image_len);
220		547
221	if (!rw)	548	if (!rw)
222	croak ("load_image: unable to open file");	549	croak ("load_image: %s", SDL_GetError ());
223		550
224	surface = IMG_Load_RW (rw, 1);	551	surface = IMG_Load_RW (rw, 1);
225	if (!surface)	552	if (!surface)
226	croak ("load_image: unable to read file");	553	croak ("load_image: %s", SDL_GetError ());
227		554
228	fmt.palette = NULL;	555	fmt.palette = NULL;
229	fmt.BitsPerPixel = 32;	556	fmt.BitsPerPixel = 32;
230	fmt.BytesPerPixel = 4;	557	fmt.BytesPerPixel = 4;
		558	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
231	fmt.Rmask = 0x000000ff;	559	fmt.Rmask = 0x000000ff;
232	fmt.Gmask = 0x0000ff00;	560	fmt.Gmask = 0x0000ff00;
233	fmt.Bmask = 0x00ff0000;	561	fmt.Bmask = 0x00ff0000;
234	fmt.Amask = 0xff000000;	562	fmt.Amask = 0xff000000;
		563	#else
		564	fmt.Rmask = 0xff000000;
		565	fmt.Gmask = 0x00ff0000;
		566	fmt.Bmask = 0x0000ff00;
		567	fmt.Amask = 0x000000ff;
		568	#endif
235	fmt.Rloss = 0;	569	fmt.Rloss = 0;
236	fmt.Gloss = 0;	570	fmt.Gloss = 0;
237	fmt.Bloss = 0;	571	fmt.Bloss = 0;
238	fmt.Aloss = 0;	572	fmt.Aloss = 0;
239	fmt.Rshift = 0;	573	fmt.Rshift = 0;
…		…
253	SDL_LockSurface (surface2);	587	SDL_LockSurface (surface2);
254	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
255	SDL_UnlockSurface (surface2);	589	SDL_UnlockSurface (surface2);
256	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	590	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
257	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
258	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
259		593
260	SDL_FreeSurface (surface);	594	SDL_FreeSurface (surface);
261	SDL_FreeSurface (surface2);	595	SDL_FreeSurface (surface2);
262	}	596	}
263		597
264	void	598	void
265	average (int x, int y, uint32_t *data)	599	average (int x, int y, uint32_t *data)
266	PPCODE:	600	PPCODE:
267	{	601	{
268	// only good for x * y < 32768
269	uint32_t r = 0, g = 0, b = 0, a = 0;	602	uint32_t r = 0, g = 0, b = 0, a = 0;
270		603
271	x = y = x * y;	604	x = y = x * y;
272
273	assert (x < 32768);
274		605
275	while (x--)	606	while (x--)
276	{	607	{
277	uint32_t p = *data++;	608	uint32_t p = *data++;
278		609
…		…
281	b += (p >> 16) & 255;	612	b += (p >> 16) & 255;
282	a += (p >> 24) & 255;	613	a += (p >> 24) & 255;
283	}	614	}
284		615
285	EXTEND (SP, 4);	616	EXTEND (SP, 4);
286	PUSHs (sv_2mortal (newSViv (r * 255 / y)));	617	PUSHs (sv_2mortal (newSViv (r / y)));
287	PUSHs (sv_2mortal (newSViv (g * 255 / y)));	618	PUSHs (sv_2mortal (newSViv (g / y)));
288	PUSHs (sv_2mortal (newSViv (b * 255 / y)));	619	PUSHs (sv_2mortal (newSViv (b / y)));
289	PUSHs (sv_2mortal (newSViv (a * 255 / y)));	620	PUSHs (sv_2mortal (newSViv (a / y)));
290	}	621	}
		622
		623	void
		624	error (char *message)
		625	CODE:
		626	#ifdef _WIN32
		627	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
		628	#else
		629	fprintf (stderr, "ERROR: %s\n", message);
		630	#endif
291		631
292	void	632	void
293	fatal (char *message)	633	fatal (char *message)
294	CODE:	634	CODE:
295	#ifdef WIN32	635	#ifdef _WIN32
296	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	636	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
297	#else	637	#else
298	fprintf (stderr, "%s\n", message);	638	fprintf (stderr, "FATAL: %s\n", message);
299	#endif	639	#endif
300	exit (1);	640	exit (1);
301		641
		642	MODULE = CFClient PACKAGE = CFClient::Font
		643
		644	CFClient::Font
		645	new_from_file (SV *class, char *path)
		646	CODE:
		647	{
		648	int count;
		649	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count);
		650	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		651	FcPatternDestroy (pattern);
		652	}
		653	OUTPUT:
		654	RETVAL
		655
		656	void
		657	DESTROY (CFClient::Font self)
		658	CODE:
		659	pango_font_description_free (self);
		660
		661	void
		662	make_default (CFClient::Font self)
		663	CODE:
		664	default_font = self;
		665
302	MODULE = CFClient PACKAGE = CFClient::Layout	666	MODULE = CFClient PACKAGE = CFClient::Layout
303		667
304	CFClient::Layout	668	CFClient::Layout
305	new (SV *class, int base_height = 10)	669	new (SV *class, int base_height = MIN_FONT_HEIGHT)
306	CODE:	670	CODE:
307	New (0, RETVAL, 1, struct cf_layout);	671	New (0, RETVAL, 1, struct cf_layout);
		672	RETVAL->pl = pango_layout_new (context);
308	RETVAL->base_height = base_height;	673	RETVAL->base_height = base_height;
309	RETVAL->pl = pango_layout_new (context);	674	RETVAL->font = 0;
310	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	675	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		676	pango_layout_set_font_description (RETVAL->pl, default_font);
311	OUTPUT:	677	OUTPUT:
312	RETVAL	678	RETVAL
313		679
314	void	680	void
315	DESTROY (CFClient::Layout self)	681	DESTROY (CFClient::Layout self)
…		…
335	char *text = SvPVutf8 (text_, textlen);	701	char *text = SvPVutf8 (text_, textlen);
336		702
337	pango_layout_set_markup (self->pl, text, textlen);	703	pango_layout_set_markup (self->pl, text, textlen);
338	}	704	}
339		705
		706	SV *
		707	get_text (CFClient::Layout self)
		708	CODE:
		709	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		710	SvUTF8_on (RETVAL);
		711	OUTPUT:
		712	RETVAL
		713
		714	void
		715	set_font (CFClient::Layout self, CFClient::Font font = 0)
		716	CODE:
		717	if (self->font != font)
		718	{
		719	self->font = font;
		720	layout_update_font (self);
		721	}
		722
340	void	723	void
341	set_height (CFClient::Layout self, int base_height)	724	set_height (CFClient::Layout self, int base_height)
342	CODE:	725	CODE:
		726	if (self->base_height != base_height)
		727	{
343	self->base_height = base_height;	728	self->base_height = base_height;
		729	layout_update_font (self);
		730	}
344		731
345	void	732	void
346	set_width (CFClient::Layout self, int max_width = -1)	733	set_width (CFClient::Layout self, int max_width = -1)
347	CODE:	734	CODE:
348	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	735	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
…		…
351	size (CFClient::Layout self)	738	size (CFClient::Layout self)
352	PPCODE:	739	PPCODE:
353	{	740	{
354	int w, h;	741	int w, h;
355		742
356	layout_update (self);
357	layout_get_pixel_size (self, &w, &h);	743	layout_get_pixel_size (self, &w, &h);
358		744
359	EXTEND (SP, 2);	745	EXTEND (SP, 2);
360	PUSHs (sv_2mortal (newSViv (w)));	746	PUSHs (sv_2mortal (newSViv (w)));
361	PUSHs (sv_2mortal (newSViv (h)));	747	PUSHs (sv_2mortal (newSViv (h)));
…		…
364	int	750	int
365	xy_to_index (CFClient::Layout self, int x, int y)	751	xy_to_index (CFClient::Layout self, int x, int y)
366	CODE:	752	CODE:
367	{	753	{
368	int index, trailing;	754	int index, trailing;
369
370	layout_update (self);
371	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	755	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
372
373	RETVAL = index;	756	RETVAL = index;
374	}	757	}
375	OUTPUT:	758	OUTPUT:
376	RETVAL	759	RETVAL
377		760
378	void	761	void
379	cursor_pos (CFClient::Layout self, int index)	762	cursor_pos (CFClient::Layout self, int index)
380	PPCODE:	763	PPCODE:
381	{	764	{
382	PangoRectangle strong_pos;	765	PangoRectangle strong_pos;
383	layout_update (self);
384	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	766	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
385		767
386	EXTEND (SP, 3);	768	EXTEND (SP, 3);
387	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	769	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
388	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	770	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
395	{	777	{
396	SV *retval;	778	SV *retval;
397	int w, h;	779	int w, h;
398	FT_Bitmap bitmap;	780	FT_Bitmap bitmap;
399		781
400	layout_update (self);
401	layout_get_pixel_size (self, &w, &h);	782	layout_get_pixel_size (self, &w, &h);
402		783
403	retval = newSV (w * h);	784	retval = newSV (w * h);
404	SvPOK_only (retval);	785	SvPOK_only (retval);
405	SvCUR_set (retval, w * h);	786	SvCUR_set (retval, w * h);
…		…
457		838
458	CFClient::Map	839	CFClient::Map
459	new (SV *class, int map_width, int map_height)	840	new (SV *class, int map_width, int map_height)
460	CODE:	841	CODE:
461	New (0, RETVAL, 1, struct map);	842	New (0, RETVAL, 1, struct map);
462	RETVAL->x = 0;	843	RETVAL->x = 0;
463	RETVAL->y = 0;	844	RETVAL->y = 0;
464	RETVAL->w = map_width;	845	RETVAL->w = map_width;
465	RETVAL->h = map_height;	846	RETVAL->h = map_height;
466	RETVAL->vx = 0;	847	RETVAL->ox = 0;
467	RETVAL->vy = 0;	848	RETVAL->oy = 0;
468	RETVAL->faces = 8192;	849	RETVAL->faces = 8192;
469	Newz (0, RETVAL->face, RETVAL->faces, mapface);	850	Newz (0, RETVAL->face, RETVAL->faces, mapface);
		851	RETVAL->texs = 8192;
		852	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
470	RETVAL->rows = 0;	853	RETVAL->rows = 0;
471	RETVAL->row = 0;	854	RETVAL->row = 0;
472	OUTPUT:	855	OUTPUT:
473	RETVAL	856	RETVAL
474		857
…		…
485	clear (CFClient::Map self)	868	clear (CFClient::Map self)
486	CODE:	869	CODE:
487	map_clear (self);	870	map_clear (self);
488		871
489	void	872	void
490	set_texture (CFClient::Map self, int face, int name, int w, int h, float s, float t, int r, int g, int b, int a)	873	set_face (CFClient::Map self, int face, int texid)
491	CODE:	874	CODE:
492	{	875	{
493	while (self->faces < face)	876	while (self->faces <= face)
494	{	877	{
495	Append (mapface, self->face, self->faces, self->faces);	878	Append (mapface, self->face, self->faces, self->faces);
496	self->faces *= 2;	879	self->faces *= 2;
497	}	880	}
498		881
499	mapface *f = self->face + face;	882	self->face [face] = texid;
		883	}
500		884
		885	void
		886	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)
		887	CODE:
		888	{
		889	while (self->texs <= texid)
		890	{
		891	Append (maptex, self->tex, self->texs, self->texs);
		892	self->texs *= 2;
		893	}
		894
		895	{
		896	maptex *tex = self->tex + texid;
		897
501	f->name = name;	898	tex->name = name;
502	f->w = w;	899	tex->w = w;
503	f->h = h;	900	tex->h = h;
504	f->s = s;	901	tex->s = s;
505	f->t = t;	902	tex->t = t;
506	f->r = r;	903	tex->r = r;
507	f->g = g;	904	tex->g = g;
508	f->b = b;	905	tex->b = b;
509	f->a = a;	906	tex->a = a;
		907	}
510	}	908	}
		909
		910	int
		911	ox (CFClient::Map self)
		912	ALIAS:
		913	oy = 1
		914	CODE:
		915	switch (ix)
		916	{
		917	case 0: RETVAL = self->ox; break;
		918	case 1: RETVAL = self->oy; break;
		919	}
		920	OUTPUT:
		921	RETVAL
511		922
512	void	923	void
513	scroll (CFClient::Map self, int dx, int dy)	924	scroll (CFClient::Map self, int dx, int dy)
514	CODE:	925	CODE:
515	{	926	{
…		…
521	if (dy > 0)	932	if (dy > 0)
522	map_blank (self, self->x, self->y, self->w, dy - 1);	933	map_blank (self, self->x, self->y, self->w, dy - 1);
523	else if (dy < 0)	934	else if (dy < 0)
524	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	935	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);
525		936
526	self->x += dx;	937	self->ox += dx; self->x += dx;
527	self->y += dy;	938	self->oy += dy; self->y += dy;
528		939
529	while (self->y < 0)	940	while (self->y < 0)
530	{	941	{
531	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	942	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
532		943
…		…
539	map1a_update (CFClient::Map self, SV *data_)	950	map1a_update (CFClient::Map self, SV *data_)
540	CODE:	951	CODE:
541	{	952	{
542	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	953	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
543	uint8_t *data_end = (uint8_t *)SvEND (data_);	954	uint8_t *data_end = (uint8_t *)SvEND (data_);
544		955	mapcell *cell;
		956	int x, y, flags;
		957
545	while (data < data_end)	958	while (data < data_end)
546	{	959	{
547	int flags = (data [0] << 8) + data [1]; data += 2;	960	flags = (data [0] << 8) + data [1]; data += 2;
548		961
549	int x = ((flags >> 10) & 63) + self->x;	962	x = ((flags >> 10) & 63) + self->x;
550	int y = ((flags >> 4) & 63) + self->y;	963	y = ((flags >> 4) & 63) + self->y;
551		964
552	while (y >= self->rows)	965	cell = map_get_cell (self, x, y);
553	{
554	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
555
556	self->rows += MAP_EXTEND_Y;
557	}
558
559	maprow *row = self->row + y;
560
561	if (!row->col)
562	{
563	Newz (0, row->col, MAP_EXTEND_X, mapcell);
564	row->c0 = self->x - MAP_EXTEND_X / 4;
565	row->c1 = row->c0 + MAP_EXTEND_X;
566	}
567
568	if (row->c0 > x)
569	{
570	int extend = row->c0 - x + MAP_EXTEND_X;
571	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
572	row->c0 -= extend;
573	}
574	else if (x >= row->c1)
575	{
576	int extend = x - row->c1 + MAP_EXTEND_X;
577	Append (mapcell, row->col, row->c1 - row->c0, extend);
578	row->c1 += extend;
579	}
580
581	assert (y >= 0);
582	assert (y < self->rows);
583	assert (x >= row->c0);
584	assert (x < row->c1);
585	mapcell *cell = row->col + (x - row->c0);
586		966
587	if (flags & 15)	967	if (flags & 15)
588	{	968	{
589	if (cell->darkness < 0 && x < self->w && y < self->h)	969	if (cell->darkness < 0)
590	{	970	{
591	cell->darkness = 0;	971	cell->darkness = 0;
592	cell->face [0] = 0;	972	cell->face [0] = 0;
593	cell->face [1] = 0;	973	cell->face [1] = 0;
594	cell->face [2] = 0;	974	cell->face [2] = 0;
595	}	975	}
596		976
597	cell->darkness = flags & 8 ? *data++ : 255;	977	cell->darkness = flags & 8 ? *data++ : 255;
		978
		979	//TODO: don't trust server data to be in-range(!)
598		980
599	if (flags & 4)	981	if (flags & 4)
600	{	982	{
601	cell->face [0] = (data [0] << 8) + data [1]; data += 2;	983	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
602	}	984	}
603		985
604	if (flags & 2)	986	if (flags & 2)
605	{	987	{
606	cell->face [1] = (data [0] << 8) + data [1]; data += 2;	988	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
607	}	989	}
608		990
609	if (flags & 1)	991	if (flags & 1)
610	{	992	{
611	cell->face [2] = (data [0] << 8) + data [1]; data += 2;	993	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
612	}	994	}
613	}	995	}
614	else	996	else
615	cell->darkness = -1;	997	cell->darkness = -1;
616	}	998	}
617	}	999	}
618		1000
		1001	SV *
		1002	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
		1003	CODE:
		1004	{
		1005	int x1, x;
		1006	int y1, y;
		1007	int z;
		1008	SV *map_sv = newSV (w * h * sizeof (uint32_t));
		1009	uint32_t *map = (uint32_t *)SvPVX (map_sv);
		1010
		1011	SvPOK_only (map_sv);
		1012	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
		1013
		1014	x0 += self->x; x1 = x0 + w;
		1015	y0 += self->y; y1 = y0 + h;
		1016
		1017	for (y = y0; y < y1; y++)
		1018	{
		1019	maprow *row = 0 <= y && y < self->rows
		1020	? self->row + y
		1021	: 0;
		1022
		1023	for (x = x0; x < x1; x++)
		1024	{
		1025	int r = 32, g = 32, b = 32, a = 192;
		1026
		1027	if (row && row->c0 <= x && x < row->c1)
		1028	{
		1029	mapcell *cell = row->col + (x - row->c0);
		1030
		1031	for (z = 0; z <= 0; z++)
		1032	{
		1033	mapface face = cell->face [z];
		1034
		1035	if (face)
		1036	{
		1037	maptex tex = self->tex [face];
		1038	int a0 = 255 - tex.a;
		1039	int a1 = tex.a;
		1040
		1041	r = (r * a0 + tex.r * a1) / 255;
		1042	g = (g * a0 + tex.g * a1) / 255;
		1043	b = (b * a0 + tex.b * a1) / 255;
		1044	a = (a * a0 + tex.a * a1) / 255;
		1045	}
		1046	}
		1047	}
		1048
		1049	*map++ = (r )
		1050	| (g << 8)
		1051	| (b << 16)
		1052	| (a << 24);
		1053	}
		1054	}
		1055
		1056	RETVAL = map_sv;
		1057	}
		1058	OUTPUT:
		1059	RETVAL
		1060
619	void	1061	void
620	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1062	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
621	PPCODE:	1063	PPCODE:
622	{	1064	{
		1065	int vx, vy;
		1066	int x, y, z;
		1067	int last_name;
		1068	mapface face;
623	int sw4 = (sw + 3) & ~3;	1069	int sw4 = (sw + 3) & ~3;
624	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1070	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
625	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1071	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
626		1072
		1073	memset (darkness, 255, sw4 * sh);
627	SvPOK_only (darkness_sv);	1074	SvPOK_only (darkness_sv);
628	SvCUR_set (darkness_sv, sw4 * sh);	1075	SvCUR_set (darkness_sv, sw4 * sh);
629		1076
630	int vx = self->x + (self->w - sw) / 2 - shift_x;	1077	vx = self->x + (self->w - sw) / 2 - shift_x;
631	int vy = self->y + (self->h - sh) / 2 - shift_y;	1078	vy = self->y + (self->h - sh) / 2 - shift_y;
632		1079
633	if (0)
634	{	1080	/*
635	int vx = self->vx = self->w >= sw	1081	int vx = self->vx = self->w >= sw
636	? self->x + (self->w - sw) / 2	1082	? self->x + (self->w - sw) / 2
637	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1083	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
638		1084
639	int vy = self->vy = self->h >= sh	1085	int vy = self->vy = self->h >= sh
640	? self->y + (self->h - sh) / 2	1086	? self->y + (self->h - sh) / 2
641	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1087	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
642	}	1088	*/
643		1089
644	glColor4ub (255, 255, 255, 255);	1090	glColor4ub (255, 255, 255, 255);
645		1091
646	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1092	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
647	glEnable (GL_BLEND);	1093	glEnable (GL_BLEND);
648	glEnable (GL_TEXTURE_2D);	1094	glEnable (GL_TEXTURE_2D);
649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1095	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
650		1096
651	int x, y, z;
652
653	int last_name = 0;
654
655	glBegin (GL_QUADS);	1097	glBegin (GL_QUADS);
		1098
		1099	last_name = 0;
656		1100
657	for (z = 0; z < 3; z++)	1101	for (z = 0; z < 3; z++)
658	for (y = 0; y < sh; y++)	1102	for (y = 0; y < sh; y++)
659	if (0 <= y + vy && y + vy < self->rows)	1103	if (0 <= y + vy && y + vy < self->rows)
660	{	1104	{
…		…
667		1111
668	darkness[y * sw4 + x] = cell->darkness < 0	1112	darkness[y * sw4 + x] = cell->darkness < 0
669	? 255 - FOW_DARKNESS	1113	? 255 - FOW_DARKNESS
670	: 255 - cell->darkness;	1114	: 255 - cell->darkness;
671		1115
672	uint16_t face = cell->face [z];	1116	face = cell->face [z];
673		1117
674	if (face)	1118	if (face)
675	{	1119	{
676	mapface tex = self->face [face];	1120	maptex tex = self->tex [face];
677		1121
678	int px = (x + 1) * 32 - tex.w;	1122	int px = (x + 1) * 32 - tex.w;
679	int py = (y + 1) * 32 - tex.h;	1123	int py = (y + 1) * 32 - tex.h;
680		1124
681	if (last_name != tex.name)	1125	if (last_name != tex.name)
…		…
703	PUSHs (sv_2mortal (newSViv (sw4)));	1147	PUSHs (sv_2mortal (newSViv (sw4)));
704	PUSHs (sv_2mortal (newSViv (sh)));	1148	PUSHs (sv_2mortal (newSViv (sh)));
705	PUSHs (darkness_sv);	1149	PUSHs (darkness_sv);
706	}	1150	}
707		1151
		1152	SV *
		1153	get_rect (CFClient::Map self, int x0, int y0, int w, int h)
		1154	CODE:
		1155	{
		1156	int x, y, x1, y1;
		1157	SV *data_sv = newSV (w * h * 7 + 5);
		1158	uint8_t *data = (uint8_t *)SvPVX (data_sv);
		1159
		1160	*data++ = 0; /* version 0 format */
		1161	*data++ = w >> 8; *data++ = w;
		1162	*data++ = h >> 8; *data++ = h;
		1163
		1164	// we need to do this 'cause we don't keep an absolute coord system for rows
		1165	// TODO: treat rows as we treat columns
		1166	map_get_row (self, y0 + self->y - self->oy);//D
		1167	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1168
		1169	x0 += self->x - self->ox;
		1170	y0 += self->y - self->oy;
		1171
		1172	x1 = x0 + w;
		1173	y1 = y0 + h;
		1174
		1175	for (y = y0; y < y1; y++)
		1176	{
		1177	maprow *row = 0 <= y && y < self->rows
		1178	? self->row + y
		1179	: 0;
		1180
		1181	for (x = x0; x < x1; x++)
		1182	{
		1183	if (row && row->c0 <= x && x < row->c1)
		1184	{
		1185	mapcell *cell = row->col + (x - row->c0);
		1186	uint8_t flags = 0;
		1187
		1188	if (cell->face [0]) flags |= 1;
		1189	if (cell->face [1]) flags |= 2;
		1190	if (cell->face [2]) flags |= 4;
		1191
		1192	*data++ = flags;
		1193
		1194	if (flags & 1)
		1195	{
		1196	*data++ = cell->face [0] >> 8;
		1197	*data++ = cell->face [0];
		1198	}
		1199
		1200	if (flags & 2)
		1201	{
		1202	*data++ = cell->face [1] >> 8;
		1203	*data++ = cell->face [1];
		1204	}
		1205
		1206	if (flags & 4)
		1207	{
		1208	*data++ = cell->face [2] >> 8;
		1209	*data++ = cell->face [2];
		1210	}
		1211	}
		1212	else
		1213	*data++ = 0;
		1214	}
		1215	}
		1216
		1217	SvPOK_only (data_sv);
		1218	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		1219	RETVAL = data_sv;
		1220	}
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	void
		1225	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)
		1226	PPCODE:
		1227	{
		1228	int x, y, z;
		1229	int w, h;
		1230	int x1, y1;
		1231
		1232	if (*data++ != 0)
		1233	return; /* version mismatch */
		1234
		1235	w = *data++ << 8; w |= *data++;
		1236	h = *data++ << 8; h |= *data++;
		1237
		1238	// we need to do this 'cause we don't keep an absolute coord system for rows
		1239	// TODO: treat rows as we treat columns
		1240	map_get_row (self, y0 + self->y - self->oy);//D
		1241	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
		1242
		1243	x0 += self->x - self->ox;
		1244	y0 += self->y - self->oy;
		1245
		1246	x1 = x0 + w;
		1247	y1 = y0 + h;
		1248
		1249	for (y = y0; y < y1; y++)
		1250	{
		1251	maprow *row = map_get_row (self, y);
		1252
		1253	for (x = x0; x < x1; x++)
		1254	{
		1255	uint8_t flags = *data++;
		1256
		1257	if (flags)
		1258	{
		1259	mapface face[3] = { 0, 0, 0 };
		1260
		1261	mapcell *cell = row_get_cell (row, x);
		1262
		1263	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
		1264	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
		1265	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
		1266
		1267	if (cell->darkness <= 0)
		1268	{
		1269	cell->darkness = -1;
		1270
		1271	for (z = 0; z <= 2; z++)
		1272	{
		1273	cell->face[z] = face[z];
		1274
		1275	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))
		1276	XPUSHs (sv_2mortal (newSViv (face[z])));
		1277	}
		1278	}
		1279	}
		1280	}
		1281	}
		1282	}
		1283
		1284	MODULE = CFClient PACKAGE = CFClient::MixChunk
		1285
		1286	CFClient::MixChunk
		1287	new_from_file (SV *class, char *path)
		1288	CODE:
		1289	RETVAL = Mix_LoadWAV (path);
		1290	OUTPUT:
		1291	RETVAL
		1292
		1293	void
		1294	DESTROY (CFClient::MixChunk self)
		1295	CODE:
		1296	Mix_FreeChunk (self);
		1297
		1298	int
		1299	volume (CFClient::MixChunk self, int volume = -1)
		1300	CODE:
		1301	RETVAL = Mix_VolumeChunk (self, volume);
		1302	OUTPUT:
		1303	RETVAL
		1304
		1305	int
		1306	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
		1307	CODE:
		1308	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		1309	OUTPUT:
		1310	RETVAL
		1311
		1312	MODULE = CFClient PACKAGE = CFClient::MixMusic
		1313
		1314	int
		1315	volume (int volume = -1)
		1316	CODE:
		1317	RETVAL = Mix_VolumeMusic (volume);
		1318	OUTPUT:
		1319	RETVAL
		1320
		1321	CFClient::MixMusic
		1322	new_from_file (SV *class, char *path)
		1323	CODE:
		1324	RETVAL = Mix_LoadMUS (path);
		1325	OUTPUT:
		1326	RETVAL
		1327
		1328	void
		1329	DESTROY (CFClient::MixMusic self)
		1330	CODE:
		1331	Mix_FreeMusic (self);
		1332
		1333	int
		1334	play (CFClient::MixMusic self, int loops = -1)
		1335	CODE:
		1336	RETVAL = Mix_PlayMusic (self, loops);
		1337	OUTPUT:
		1338	RETVAL
		1339
		1340	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1341
		1342	BOOT:
		1343	{
		1344	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1345	static const struct {
		1346	const char *name;
		1347	IV iv;
		1348	} *civ, const_iv[] = {
		1349	# define const_iv(name) { # name, (IV)name }
		1350	const_iv (GL_COLOR_MATERIAL),
		1351	const_iv (GL_SMOOTH),
		1352	const_iv (GL_FLAT),
		1353	const_iv (GL_BLEND),
		1354	const_iv (GL_AND),
		1355	const_iv (GL_SRC_ALPHA),
		1356	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1357	const_iv (GL_RGB),
		1358	const_iv (GL_RGBA),
		1359	const_iv (GL_UNSIGNED_BYTE),
		1360	const_iv (GL_ALPHA),
		1361	const_iv (GL_FLOAT),
		1362	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1363	const_iv (GL_COMPILE),
		1364	const_iv (GL_TEXTURE_1D),
		1365	const_iv (GL_TEXTURE_2D),
		1366	const_iv (GL_TEXTURE_ENV),
		1367	const_iv (GL_TEXTURE_MAG_FILTER),
		1368	const_iv (GL_TEXTURE_MIN_FILTER),
		1369	const_iv (GL_TEXTURE_ENV_MODE),
		1370	const_iv (GL_TEXTURE_WRAP_S),
		1371	const_iv (GL_TEXTURE_WRAP_T),
		1372	const_iv (GL_CLAMP),
		1373	const_iv (GL_REPEAT),
		1374	const_iv (GL_NEAREST),
		1375	const_iv (GL_LINEAR),
		1376	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1377	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1378	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1379	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1380	const_iv (GL_GENERATE_MIPMAP),
		1381	const_iv (GL_LINEAR),
		1382	const_iv (GL_MODULATE),
		1383	const_iv (GL_REPLACE),
		1384	const_iv (GL_COLOR_BUFFER_BIT),
		1385	const_iv (GL_PROJECTION),
		1386	const_iv (GL_MODELVIEW),
		1387	const_iv (GL_COLOR_LOGIC_OP),
		1388	const_iv (GL_CONVOLUTION_2D),
		1389	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1390	const_iv (GL_CONSTANT_BORDER),
		1391	const_iv (GL_LINES),
		1392	const_iv (GL_QUADS),
		1393	const_iv (GL_LINE_LOOP),
		1394	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1395	const_iv (GL_FASTEST),
		1396	# undef const_iv
		1397	};
		1398
		1399	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1400	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1401	}
		1402
		1403	int glGetError ()
		1404
		1405	void glClear (int mask)
		1406
		1407	void glClearColor (float r, float g, float b, float a = 1.0)
		1408	PROTOTYPE: @
		1409
		1410	void glEnable (int cap)
		1411
		1412	void glDisable (int cap)
		1413
		1414	void glShadeModel (int mode)
		1415
		1416	void glHint (int target, int mode)
		1417
		1418	void glBlendFunc (int sfactor, int dfactor)
		1419
		1420	void glLogicOp (int opcode)
		1421
		1422	void glMatrixMode (int mode)
		1423
		1424	void glPushMatrix ()
		1425
		1426	void glPopMatrix ()
		1427
		1428	void glLoadIdentity ()
		1429
		1430	# near and far are due to microsofts buggy c compiler
		1431	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1432
		1433	void glViewport (int x, int y, int width, int height)
		1434
		1435	void glTranslate (float x, float y, float z = 0.)
		1436	CODE:
		1437	glTranslatef (x, y, z);
		1438
		1439	void glScale (float x, float y, float z = 1.)
		1440	CODE:
		1441	glScalef (x, y, z);
		1442
		1443	void glRotate (float angle, float x, float y, float z)
		1444	CODE:
		1445	glRotatef (angle, x, y, z);
		1446
		1447	void glBegin (int mode)
		1448
		1449	void glEnd ()
		1450
		1451	void glColor (float r, float g, float b, float a = 1.0)
		1452	PROTOTYPE: @
		1453	CODE:
		1454	glColor4f (r, g, b, a);
		1455
		1456	void glVertex (float x, float y, float z = 0.)
		1457	CODE:
		1458	glVertex3f (x, y, z);
		1459
		1460	void glTexCoord (float s, float t)
		1461	CODE:
		1462	glTexCoord2f (s, t);
		1463
		1464	void glTexEnv (int target, int pname, float param)
		1465	CODE:
		1466	glTexEnvf (target, pname, param);
		1467
		1468	void glTexParameter (int target, int pname, float param)
		1469	CODE:
		1470	glTexParameterf (target, pname, param);
		1471
		1472	void glBindTexture (int target, int name)
		1473
		1474	void glConvolutionParameter (int target, int pname, float params)
		1475	CODE:
		1476	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1477
		1478	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1479	CODE:
		1480	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1481	(target, internalformat, width, height, format, type, data));
		1482
		1483	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1484
		1485	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1486
		1487	int glGenTexture ()
		1488	CODE:
		1489	{
		1490	GLuint name;
		1491	glGenTextures (1, &name);
		1492	RETVAL = name;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
		1496
		1497	void glDeleteTexture (int name)
		1498	CODE:
		1499	{
		1500	GLuint name_ = name;
		1501	glDeleteTextures (1, &name_);
		1502	}
		1503
		1504	int glGenList ()
		1505	CODE:
		1506	RETVAL = glGenLists (1);
		1507	OUTPUT:
		1508	RETVAL
		1509
		1510	void glDeleteList (int list)
		1511	CODE:
		1512	glDeleteLists (list, 1);
		1513
		1514	void glNewList (int list, int mode = GL_COMPILE)
		1515
		1516	void glEndList ()
		1517
		1518	void glCallList (int list)
		1519

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