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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.33 by root, Thu Apr 13 23:42:14 2006 UTC vs.
Revision 1.69 by root, Sun Apr 30 08:09:44 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, 1);	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	} mapface;	114	uint8_t r, g, b, a;
		115	} maptex;
72		116
73	typedef struct {	117	typedef struct {
74	int16_t darkness;	118	int16_t darkness;
75	uint16_t face[3];	119	mapface face[3];
76	} mapcell;	120	} mapcell;
77		121
78	typedef struct {	122	typedef struct {
79	int32_t c0, c1;	123	int32_t c0, c1;
80	mapcell *col;	124	mapcell *col;
81	} maprow;	125	} maprow;
82		126
83	typedef struct map {	127	typedef struct map {
84	int x, y, w, h;	128	int x, y, w, h;
85	int vx, vy;	129	int ox, oy; /* offset to virtual global coordinate system */
86	int faces;	130	int faces;
87	mapface *face;	131	mapface *face;
88		132
		133	int texs;
		134	maptex *tex;
		135
89	uint32_t rows;	136	int32_t rows;
90	maprow *row;	137	maprow *row;
91	} *CFClient__Map;	138	} *CFClient__Map;
92		139
93	static char *	140	static char *
94	prepend (char *ptr, int sze, int inc)	141	prepend (char *ptr, int sze, int inc)
…		…
113	}	160	}
114		161
115	#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))
116	#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))
117		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
118	static void	219	static void
119	map_clear (CFClient__Map self)	220	map_clear (CFClient__Map self)
120	{	221	{
121	int r;	222	int r;
122		223
…		…
125		226
126	Safefree (self->row);	227	Safefree (self->row);
127		228
128	self->x = 0;	229	self->x = 0;
129	self->y = 0;	230	self->y = 0;
130	self->vx = 0;	231	self->ox = 0;
131	self->vy = 0;	232	self->oy = 0;
132	self->row = 0;	233	self->row = 0;
133	self->rows = 0;	234	self->rows = 0;
134	}	235	}
135		236
136	static void	237	static void
137	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)
138	{	239	{
139	int x, y;	240	int x, y;
		241	maprow *row;
140		242
141	for (y = y0; y < y0 + h; y++)	243	for (y = y0; y < y0 + h; y++)
142	if (y >= 0)	244	if (y >= 0)
143	{	245	{
144	if (y >= self->rows)	246	if (y >= self->rows)
145	break;	247	break;
146		248
147	maprow *row = self->row + y;	249	row = self->row + y;
148		250
149	for (x = x0; x < x0 + w; x++)	251	for (x = x0; x < x0 + w; x++)
150	if (x >= row->c0)	252	if (x >= row->c0)
151	{	253	{
152	if (x >= row->c1)	254	if (x >= row->c1)
…		…
155	row->col[x - row->c0].darkness = -1;	257	row->col[x - row->c0].darkness = -1;
156	}	258	}
157	}	259	}
158	}	260	}
159		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
160	MODULE = CFClient PACKAGE = CFClient	275	MODULE = CFClient PACKAGE = CFClient
161		276
162	PROTOTYPES: ENABLE	277	PROTOTYPES: ENABLE
163		278
164	BOOT:	279	BOOT:
165	{	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
166	fontmap = pango_ft2_font_map_new ();	391	fontmap = pango_ft2_font_map_new ();
167	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);
168	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
169	}	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)
170		507
171	void	508	void
172	lowdelay (int fd, int val = 1)	509	lowdelay (int fd, int val = 1)
173	CODE:	510	CODE:
		511	#ifndef _WIN32
174	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	512	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
		513	#endif
175		514
176	char *	515	char *
177	gl_version ()	516	gl_version ()
178	CODE:	517	CODE:
179	RETVAL = (char *)glGetString (GL_VERSION);	518	RETVAL = (char *)glGetString (GL_VERSION);
…		…
189		528
190	void	529	void
191	add_font (char *file)	530	add_font (char *file)
192	CODE:	531	CODE:
193	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	532	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
194
195	void
196	set_font (char *file)
197	CODE:
198	{
199	int count;
200	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
201	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
202	FcPatternDestroy (pattern);
203	pango_context_set_font_description (context, font);
204	}
205		533
206	void	534	void
207	load_image_inline (SV *image_)	535	load_image_inline (SV *image_)
208	ALIAS:	536	ALIAS:
209	load_image_file = 1	537	load_image_file = 1
…		…
216	SDL_RWops *rw = ix	544	SDL_RWops *rw = ix
217	? SDL_RWFromFile (image, "r")	545	? SDL_RWFromFile (image, "r")
218	: SDL_RWFromConstMem (image, image_len);	546	: SDL_RWFromConstMem (image, image_len);
219		547
220	if (!rw)	548	if (!rw)
221	croak ("load_image: unable to open file");	549	croak ("load_image: %s", SDL_GetError ());
222		550
223	surface = IMG_Load_RW (rw, 1);	551	surface = IMG_Load_RW (rw, 1);
224	if (!surface)	552	if (!surface)
225	croak ("load_image: unable to read file");	553	croak ("load_image: %s", SDL_GetError ());
226		554
227	fmt.palette = NULL;	555	fmt.palette = NULL;
228	fmt.BitsPerPixel = 32;	556	fmt.BitsPerPixel = 32;
229	fmt.BytesPerPixel = 4;	557	fmt.BytesPerPixel = 4;
		558	#if SDL_BYTEORDER == SDL_LIL_ENDIAN
230	fmt.Rmask = 0x000000ff;	559	fmt.Rmask = 0x000000ff;
231	fmt.Gmask = 0x0000ff00;	560	fmt.Gmask = 0x0000ff00;
232	fmt.Bmask = 0x00ff0000;	561	fmt.Bmask = 0x00ff0000;
233	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
234	fmt.Rloss = 0;	569	fmt.Rloss = 0;
235	fmt.Gloss = 0;	570	fmt.Gloss = 0;
236	fmt.Bloss = 0;	571	fmt.Bloss = 0;
237	fmt.Aloss = 0;	572	fmt.Aloss = 0;
238	fmt.Rshift = 0;	573	fmt.Rshift = 0;
…		…
242	fmt.colorkey = 0;	577	fmt.colorkey = 0;
243	fmt.alpha = 0;	578	fmt.alpha = 0;
244		579
245	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	580	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
246		581
		582	assert (surface2->pitch == surface2->w * 4);
		583
247	EXTEND (SP, 5);	584	EXTEND (SP, 5);
248	PUSHs (sv_2mortal (newSViv (surface2->w)));	585	PUSHs (sv_2mortal (newSViv (surface2->w)));
249	PUSHs (sv_2mortal (newSViv (surface2->h)));	586	PUSHs (sv_2mortal (newSViv (surface2->h)));
250	SDL_LockSurface (surface2);	587	SDL_LockSurface (surface2);
251	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	588	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
252	SDL_UnlockSurface (surface2);	589	SDL_UnlockSurface (surface2);
253	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)));
254	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	591	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
255	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV)));	592	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
256		593
257	SDL_FreeSurface (surface);	594	SDL_FreeSurface (surface);
258	SDL_FreeSurface (surface2);	595	SDL_FreeSurface (surface2);
259	}	596	}
260		597
261	void	598	void
		599	average (int x, int y, uint32_t *data)
		600	PPCODE:
		601	{
		602	uint32_t r = 0, g = 0, b = 0, a = 0;
		603
		604	x = y = x * y;
		605
		606	while (x--)
		607	{
		608	uint32_t p = *data++;
		609
		610	r += (p ) & 255;
		611	g += (p >> 8) & 255;
		612	b += (p >> 16) & 255;
		613	a += (p >> 24) & 255;
		614	}
		615
		616	EXTEND (SP, 4);
		617	PUSHs (sv_2mortal (newSViv (r / y)));
		618	PUSHs (sv_2mortal (newSViv (g / y)));
		619	PUSHs (sv_2mortal (newSViv (b / y)));
		620	PUSHs (sv_2mortal (newSViv (a / y)));
		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
		631
		632	void
262	fatal (char *message)	633	fatal (char *message)
263	CODE:	634	CODE:
264	#ifdef WIN32	635	#ifdef _WIN32
265	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);
266	#else	637	#else
267	fprintf (stderr, "%s\n", message);	638	fprintf (stderr, "FATAL: %s\n", message);
268	#endif	639	#endif
269	exit (1);	640	exit (1);
270		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
271	MODULE = CFClient PACKAGE = CFClient::Layout	666	MODULE = CFClient PACKAGE = CFClient::Layout
272		667
273	CFClient::Layout	668	CFClient::Layout
274	new (SV *class, int base_height = 10)	669	new (SV *class, int base_height = MIN_FONT_HEIGHT)
275	CODE:	670	CODE:
276	New (0, RETVAL, 1, struct cf_layout);	671	New (0, RETVAL, 1, struct cf_layout);
		672	RETVAL->pl = pango_layout_new (context);
277	RETVAL->base_height = base_height;	673	RETVAL->base_height = base_height;
278	RETVAL->pl = pango_layout_new (context);	674	RETVAL->font = 0;
279	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);
280	OUTPUT:	677	OUTPUT:
281	RETVAL	678	RETVAL
282		679
283	void	680	void
284	DESTROY (CFClient::Layout self)	681	DESTROY (CFClient::Layout self)
285	CODE:	682	CODE:
286	g_object_unref (self->pl);	683	g_object_unref (self->pl);
287	Safefree (self);	684	Safefree (self);
288		685
289	void	686	void
290	set_markup (CFClient::Layout self, SV *text_)	687	set_text (CFClient::Layout self, SV *text_)
291	CODE:	688	CODE:
292	{	689	{
293	STRLEN textlen;	690	STRLEN textlen;
294	char *text = SvPVutf8 (text_, textlen);	691	char *text = SvPVutf8 (text_, textlen);
295		692
		693	pango_layout_set_text (self->pl, text, textlen);
		694	}
		695
		696	void
		697	set_markup (CFClient::Layout self, SV *text_)
		698	CODE:
		699	{
		700	STRLEN textlen;
		701	char *text = SvPVutf8 (text_, textlen);
		702
296	pango_layout_set_markup (self->pl, text, textlen);	703	pango_layout_set_markup (self->pl, text, textlen);
297	}	704	}
298		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
299	void	723	void
300	set_height (CFClient::Layout self, int base_height)	724	set_height (CFClient::Layout self, int base_height)
301	CODE:	725	CODE:
		726	if (self->base_height != base_height)
		727	{
302	self->base_height = base_height;	728	self->base_height = base_height;
		729	layout_update_font (self);
		730	}
303		731
304	void	732	void
305	set_width (CFClient::Layout self, int max_width = -1)	733	set_width (CFClient::Layout self, int max_width = -1)
306	CODE:	734	CODE:
307	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);
…		…
310	size (CFClient::Layout self)	738	size (CFClient::Layout self)
311	PPCODE:	739	PPCODE:
312	{	740	{
313	int w, h;	741	int w, h;
314		742
315	layout_update (self);
316	layout_get_pixel_size (self, &w, &h);	743	layout_get_pixel_size (self, &w, &h);
317		744
318	EXTEND (SP, 2);	745	EXTEND (SP, 2);
319	PUSHs (sv_2mortal (newSViv (w)));	746	PUSHs (sv_2mortal (newSViv (w)));
320	PUSHs (sv_2mortal (newSViv (h)));	747	PUSHs (sv_2mortal (newSViv (h)));
…		…
323	int	750	int
324	xy_to_index (CFClient::Layout self, int x, int y)	751	xy_to_index (CFClient::Layout self, int x, int y)
325	CODE:	752	CODE:
326	{	753	{
327	int index, trailing;	754	int index, trailing;
328
329	layout_update (self);
330	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);
331
332	RETVAL = index;	756	RETVAL = index;
333	}	757	}
334	OUTPUT:	758	OUTPUT:
335	RETVAL	759	RETVAL
336		760
337	void	761	void
338	cursor_pos (CFClient::Layout self, int index)	762	cursor_pos (CFClient::Layout self, int index)
339	PPCODE:	763	PPCODE:
340	{	764	{
341	PangoRectangle strong_pos;	765	PangoRectangle strong_pos;
342	layout_update (self);
343	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	766	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
344		767
345	EXTEND (SP, 3);	768	EXTEND (SP, 3);
346	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	769	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
347	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	770	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
354	{	777	{
355	SV *retval;	778	SV *retval;
356	int w, h;	779	int w, h;
357	FT_Bitmap bitmap;	780	FT_Bitmap bitmap;
358		781
359	layout_update (self);
360	layout_get_pixel_size (self, &w, &h);	782	layout_get_pixel_size (self, &w, &h);
361		783
362	retval = newSV (w * h);	784	retval = newSV (w * h);
363	SvPOK_only (retval);	785	SvPOK_only (retval);
364	SvCUR_set (retval, w * h);	786	SvCUR_set (retval, w * h);
…		…
381	}	803	}
382		804
383	MODULE = CFClient PACKAGE = CFClient::Texture	805	MODULE = CFClient PACKAGE = CFClient::Texture
384		806
385	void	807	void
386	draw_quad (SV *self, double x, double y, double w = 0, double h = 0)	808	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
387	PROTOTYPE: $$$;$$	809	PROTOTYPE: $$$;$$
388	CODE:	810	CODE:
389	{	811	{
390	HV *hv = (HV *)SvRV (self);	812	HV *hv = (HV *)SvRV (self);
391	double s = SvNV (*hv_fetch (hv, "s", 1, 1));	813	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
392	double t = SvNV (*hv_fetch (hv, "t", 1, 1));	814	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
393	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	815	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		816	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
394		817
395	if (items < 5)	818	if (items < 5)
396	{	819	{
397	w = SvNV (*hv_fetch (hv, "w", 1, 1));	820	w = SvNV (*hv_fetch (hv, "w", 1, 1));
398	h = SvNV (*hv_fetch (hv, "h", 1, 1));	821	h = SvNV (*hv_fetch (hv, "h", 1, 1));
399	}	822	}
400		823
401	glBindTexture (GL_TEXTURE_2D, name);	824	glBindTexture (GL_TEXTURE_2D, name);
		825	if (wrap_mode) {
		826	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
		827	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
		828	}
402	glBegin (GL_QUADS);	829	glBegin (GL_QUADS);
403	glTexCoord2d (0, 0); glVertex2d (x , y );	830	glTexCoord2f (0, 0); glVertex2f (x , y );
404	glTexCoord2d (0, t); glVertex2d (x , y + h);	831	glTexCoord2f (0, t); glVertex2f (x , y + h);
405	glTexCoord2d (s, t); glVertex2d (x + w, y + h);	832	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
406	glTexCoord2d (s, 0); glVertex2d (x + w, y );	833	glTexCoord2f (s, 0); glVertex2f (x + w, y );
407	glEnd ();	834	glEnd ();
408	}	835	}
409		836
410	MODULE = CFClient PACKAGE = CFClient::Map	837	MODULE = CFClient PACKAGE = CFClient::Map
411		838
412	CFClient::Map	839	CFClient::Map
413	new (SV *class, int map_width, int map_height)	840	new (SV *class, int map_width, int map_height)
414	CODE:	841	CODE:
415	New (0, RETVAL, 1, struct map);	842	New (0, RETVAL, 1, struct map);
416	RETVAL->x = 0;	843	RETVAL->x = 0;
417	RETVAL->y = 0;	844	RETVAL->y = 0;
418	RETVAL->w = map_width;	845	RETVAL->w = map_width;
419	RETVAL->h = map_height;	846	RETVAL->h = map_height;
420	RETVAL->vx = 0;	847	RETVAL->ox = 0;
421	RETVAL->vy = 0;	848	RETVAL->oy = 0;
422	RETVAL->faces = 8192;	849	RETVAL->faces = 8192;
423	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);
424	RETVAL->rows = 0;	853	RETVAL->rows = 0;
425	RETVAL->row = 0;	854	RETVAL->row = 0;
426	OUTPUT:	855	OUTPUT:
427	RETVAL	856	RETVAL
428		857
…		…
439	clear (CFClient::Map self)	868	clear (CFClient::Map self)
440	CODE:	869	CODE:
441	map_clear (self);	870	map_clear (self);
442		871
443	void	872	void
444	set_texture (CFClient::Map self, int face, int name, int w, int h, float s, float t)	873	set_face (CFClient::Map self, int face, int texid)
445	CODE:	874	CODE:
446	{	875	{
447	while (self->faces < face)	876	while (self->faces <= face)
448	{	877	{
449	Append (mapface, self->face, self->faces, self->faces);	878	Append (mapface, self->face, self->faces, self->faces);
450	self->faces *= 2;	879	self->faces *= 2;
451	}	880	}
452		881
453	self->face [face].name = name;
454	self->face [face].w = w;	882	self->face [face] = texid;
455	self->face [face].h = h;
456	self->face [face].s = s;
457	self->face [face].t = t;
458	}	883	}
		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
		898	tex->name = name;
		899	tex->w = w;
		900	tex->h = h;
		901	tex->s = s;
		902	tex->t = t;
		903	tex->r = r;
		904	tex->g = g;
		905	tex->b = b;
		906	tex->a = a;
		907	}
		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
459		922
460	void	923	void
461	scroll (CFClient::Map self, int dx, int dy)	924	scroll (CFClient::Map self, int dx, int dy)
462	CODE:	925	CODE:
463	{	926	{
…		…
469	if (dy > 0)	932	if (dy > 0)
470	map_blank (self, self->x, self->y, self->w, dy - 1);	933	map_blank (self, self->x, self->y, self->w, dy - 1);
471	else if (dy < 0)	934	else if (dy < 0)
472	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);
473		936
474	self->x += dx;	937	self->ox += dx; self->x += dx;
475	self->y += dy;	938	self->oy += dy; self->y += dy;
476		939
477	while (self->y < 0)	940	while (self->y < 0)
478	{	941	{
479	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	942	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
480		943
…		…
487	map1a_update (CFClient::Map self, SV *data_)	950	map1a_update (CFClient::Map self, SV *data_)
488	CODE:	951	CODE:
489	{	952	{
490	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	953	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
491	uint8_t *data_end = (uint8_t *)SvEND (data_);	954	uint8_t *data_end = (uint8_t *)SvEND (data_);
492		955	mapcell *cell;
		956	int x, y, flags;
		957
493	while (data < data_end)	958	while (data < data_end)
494	{	959	{
495	int flags = (data [0] << 8) + data [1]; data += 2;	960	flags = (data [0] << 8) + data [1]; data += 2;
496		961
497	int x = ((flags >> 10) & 63) + self->x;	962	x = ((flags >> 10) & 63) + self->x;
498	int y = ((flags >> 4) & 63) + self->y;	963	y = ((flags >> 4) & 63) + self->y;
499		964
500	while (y >= self->rows)	965	cell = map_get_cell (self, x, y);
501	{
502	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);
503
504	self->rows += MAP_EXTEND_Y;
505	}
506
507	maprow *row = self->row + y;
508
509	if (!row->col)
510	{
511	Newz (0, row->col, MAP_EXTEND_X, mapcell);
512	row->c0 = self->x - MAP_EXTEND_X / 4;
513	row->c1 = row->c0 + MAP_EXTEND_X;
514	}
515
516	if (row->c0 > x)
517	{
518	int extend = row->c0 - x + MAP_EXTEND_X;
519	Prepend (mapcell, row->col, row->c1 - row->c0, extend);
520	row->c0 -= extend;
521	}
522	else if (x >= row->c1)
523	{
524	int extend = x - row->c1 + MAP_EXTEND_X;
525	Append (mapcell, row->col, row->c1 - row->c0, extend);
526	row->c1 += extend;
527	}
528
529	assert (y >= 0);
530	assert (y < self->rows);
531	assert (x >= row->c0);
532	assert (x < row->c1);
533	mapcell *cell = row->col + (x - row->c0);
534		966
535	if (flags & 15)	967	if (flags & 15)
536	{	968	{
537	if (cell->darkness < 0 && x < self->w && y < self->h)	969	if (cell->darkness < 0)
538	{	970	{
539	cell->darkness = 0;	971	cell->darkness = 0;
540	cell->face [0] = 0;	972	cell->face [0] = 0;
541	cell->face [1] = 0;	973	cell->face [1] = 0;
542	cell->face [2] = 0;	974	cell->face [2] = 0;
543	}	975	}
544		976
545	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(!)
546		980
547	if (flags & 4)	981	if (flags & 4)
548	{	982	{
549	cell->face [0] = (data [0] << 8) + data [1]; data += 2;	983	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
550	}	984	}
551		985
552	if (flags & 2)	986	if (flags & 2)
553	{	987	{
554	cell->face [1] = (data [0] << 8) + data [1]; data += 2;	988	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
555	}	989	}
556		990
557	if (flags & 1)	991	if (flags & 1)
558	{	992	{
559	cell->face [2] = (data [0] << 8) + data [1]; data += 2;	993	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
560	}	994	}
561	}	995	}
562	else	996	else
563	cell->darkness = -1;	997	cell->darkness = -1;
564	}	998	}
565	}	999	}
566		1000
567	void	1001	SV *
568	draw (CFClient::Map self, int x0, int y0, int sw, int sh)	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
		1061	void
		1062	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
569	PPCODE:	1063	PPCODE:
570	{	1064	{
		1065	int vx, vy;
		1066	int x, y, z;
		1067	int last_name;
		1068	mapface face;
571	int sw4 = (sw + 3) & ~3;	1069	int sw4 = (sw + 3) & ~3;
572	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1070	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
573	uint8_t *darkness = SvPVX (darkness_sv);	1071	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
574		1072
		1073	memset (darkness, 255, sw4 * sh);
575	SvPOK_only (darkness_sv);	1074	SvPOK_only (darkness_sv);
576	SvCUR_set (darkness_sv, sw4 * sh);	1075	SvCUR_set (darkness_sv, sw4 * sh);
577		1076
		1077	vx = self->x + (self->w - sw) / 2 - shift_x;
		1078	vy = self->y + (self->h - sh) / 2 - shift_y;
		1079
		1080	/*
578	int vx = self->vx = self->w >= sw	1081	int vx = self->vx = self->w >= sw
579	? self->x + (self->w - sw) / 2	1082	? self->x + (self->w - sw) / 2
580	: 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));
581		1084
582	int vy = self->vy = self->h >= sh	1085	int vy = self->vy = self->h >= sh
583	? self->y + (self->h - sh) / 2	1086	? self->y + (self->h - sh) / 2
584	: 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));
		1088	*/
585		1089
586	glColor4ub (255, 255, 255, 255);	1090	glColor4ub (255, 255, 255, 255);
587		1091
588	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1092	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
589	glEnable (GL_BLEND);	1093	glEnable (GL_BLEND);
590	glEnable (GL_TEXTURE_2D);	1094	glEnable (GL_TEXTURE_2D);
591	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1095	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
592		1096
593	int x, y, z;
594
595	int last_name = 0;
596
597	glBegin (GL_QUADS);	1097	glBegin (GL_QUADS);
		1098
		1099	last_name = 0;
598		1100
599	for (z = 0; z < 3; z++)	1101	for (z = 0; z < 3; z++)
600	for (y = 0; y < sh; y++)	1102	for (y = 0; y < sh; y++)
601	if (0 <= y + vy && y + vy < self->rows)	1103	if (0 <= y + vy && y + vy < self->rows)
602	{	1104	{
…		…
609		1111
610	darkness[y * sw4 + x] = cell->darkness < 0	1112	darkness[y * sw4 + x] = cell->darkness < 0
611	? 255 - FOW_DARKNESS	1113	? 255 - FOW_DARKNESS
612	: 255 - cell->darkness;	1114	: 255 - cell->darkness;
613		1115
614	uint16_t face = cell->face [z];	1116	face = cell->face [z];
615		1117
616	if (face)	1118	if (face)
617	{	1119	{
618	mapface tex = self->face [face];	1120	maptex tex = self->tex [face];
619		1121
620	int px = (x + 1) * 32 - tex.w;	1122	int px = (x + 1) * 32 - tex.w;
621	int py = (y + 1) * 32 - tex.h;	1123	int py = (y + 1) * 32 - tex.h;
622		1124
623	if (last_name != tex.name)	1125	if (last_name != tex.name)
…		…
636	}	1138	}
637	}	1139	}
638		1140
639	glEnd ();	1141	glEnd ();
640		1142
		1143	glDisable (GL_TEXTURE_2D);
		1144	glDisable (GL_BLEND);
		1145
641	EXTEND (SP, 3);	1146	EXTEND (SP, 3);
642	PUSHs (sv_2mortal (newSViv (sw4)));	1147	PUSHs (sv_2mortal (newSViv (sw4)));
643	PUSHs (sv_2mortal (newSViv (sh)));	1148	PUSHs (sv_2mortal (newSViv (sh)));
644	PUSHs (darkness_sv);	1149	PUSHs (darkness_sv);
645
646	glDisable (GL_TEXTURE_2D);
647	glDisable (GL_BLEND);
648	}	1150	}
649		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_DITHER),
		1354	const_iv (GL_BLEND),
		1355	const_iv (GL_SCISSOR_TEST),
		1356	const_iv (GL_AND),
		1357	const_iv (GL_ONE),
		1358	const_iv (GL_ZERO),
		1359	const_iv (GL_SRC_ALPHA),
		1360	const_iv (GL_SRC_ALPHA_SATURATE),
		1361	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1362	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1363	const_iv (GL_RGB),
		1364	const_iv (GL_RGBA),
		1365	const_iv (GL_UNSIGNED_BYTE),
		1366	const_iv (GL_ALPHA),
		1367	const_iv (GL_FLOAT),
		1368	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1369	const_iv (GL_COMPILE),
		1370	const_iv (GL_TEXTURE_1D),
		1371	const_iv (GL_TEXTURE_2D),
		1372	const_iv (GL_TEXTURE_ENV),
		1373	const_iv (GL_TEXTURE_MAG_FILTER),
		1374	const_iv (GL_TEXTURE_MIN_FILTER),
		1375	const_iv (GL_TEXTURE_ENV_MODE),
		1376	const_iv (GL_TEXTURE_WRAP_S),
		1377	const_iv (GL_TEXTURE_WRAP_T),
		1378	const_iv (GL_CLAMP),
		1379	const_iv (GL_REPEAT),
		1380	const_iv (GL_NEAREST),
		1381	const_iv (GL_LINEAR),
		1382	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1383	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1384	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1385	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1386	const_iv (GL_GENERATE_MIPMAP),
		1387	const_iv (GL_MODULATE),
		1388	const_iv (GL_DECAL),
		1389	const_iv (GL_REPLACE),
		1390	const_iv (GL_COLOR_BUFFER_BIT),
		1391	const_iv (GL_PROJECTION),
		1392	const_iv (GL_MODELVIEW),
		1393	const_iv (GL_COLOR_LOGIC_OP),
		1394	const_iv (GL_SEPARABLE_2D),
		1395	const_iv (GL_CONVOLUTION_2D),
		1396	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1397	const_iv (GL_CONSTANT_BORDER),
		1398	const_iv (GL_LINES),
		1399	const_iv (GL_QUADS),
		1400	const_iv (GL_LINE_LOOP),
		1401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1402	const_iv (GL_FASTEST),
		1403	# undef const_iv
		1404	};
		1405
		1406	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1407	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1408	}
		1409
		1410	int glGetError ()
		1411
		1412	void glClear (int mask)
		1413
		1414	void glClearColor (float r, float g, float b, float a = 1.0)
		1415	PROTOTYPE: @
		1416
		1417	void glEnable (int cap)
		1418
		1419	void glDisable (int cap)
		1420
		1421	void glShadeModel (int mode)
		1422
		1423	void glHint (int target, int mode)
		1424
		1425	void glBlendFunc (int sfactor, int dfactor)
		1426
		1427	void glLogicOp (int opcode)
		1428
		1429	void glColorMask (int red, int green, int blue, int alpha)
		1430
		1431	void glMatrixMode (int mode)
		1432
		1433	void glPushMatrix ()
		1434
		1435	void glPopMatrix ()
		1436
		1437	void glLoadIdentity ()
		1438
		1439	# near and far are due to microsofts buggy c compiler
		1440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1441
		1442	void glViewport (int x, int y, int width, int height)
		1443
		1444	void glScissor (int x, int y, int width, int height)
		1445
		1446	void glTranslate (float x, float y, float z = 0.)
		1447	CODE:
		1448	glTranslatef (x, y, z);
		1449
		1450	void glScale (float x, float y, float z = 1.)
		1451	CODE:
		1452	glScalef (x, y, z);
		1453
		1454	void glRotate (float angle, float x, float y, float z)
		1455	CODE:
		1456	glRotatef (angle, x, y, z);
		1457
		1458	void glBegin (int mode)
		1459
		1460	void glEnd ()
		1461
		1462	void glColor (float r, float g, float b, float a = 1.0)
		1463	PROTOTYPE: @
		1464	CODE:
		1465	glColor4f (r, g, b, a);
		1466
		1467	void glVertex (float x, float y, float z = 0.)
		1468	CODE:
		1469	glVertex3f (x, y, z);
		1470
		1471	void glTexCoord (float s, float t)
		1472	CODE:
		1473	glTexCoord2f (s, t);
		1474
		1475	void glTexEnv (int target, int pname, float param)
		1476	CODE:
		1477	glTexEnvf (target, pname, param);
		1478
		1479	void glTexParameter (int target, int pname, float param)
		1480	CODE:
		1481	glTexParameterf (target, pname, param);
		1482
		1483	void glBindTexture (int target, int name)
		1484
		1485	void glConvolutionParameter (int target, int pname, float params)
		1486	CODE:
		1487	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1488
		1489	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1490	CODE:
		1491	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1492	(target, internalformat, width, height, format, type, data));
		1493
		1494	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		1495	CODE:
		1496	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1497	(target, internalformat, width, height, format, type, row, column));
		1498
		1499	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1500
		1501	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1502
		1503	void glRasterPos (int x, int y)
		1504	CODE:
		1505	glRasterPos2i (x, y);
		1506
		1507	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1508
		1509	int glGenTexture ()
		1510	CODE:
		1511	{
		1512	GLuint name;
		1513	glGenTextures (1, &name);
		1514	RETVAL = name;
		1515	}
		1516	OUTPUT:
		1517	RETVAL
		1518
		1519	void glDeleteTexture (int name)
		1520	CODE:
		1521	{
		1522	GLuint name_ = name;
		1523	glDeleteTextures (1, &name_);
		1524	}
		1525
		1526	int glGenList ()
		1527	CODE:
		1528	RETVAL = glGenLists (1);
		1529	OUTPUT:
		1530	RETVAL
		1531
		1532	void glDeleteList (int list)
		1533	CODE:
		1534	glDeleteLists (list, 1);
		1535
		1536	void glNewList (int list, int mode = GL_COMPILE)
		1537
		1538	void glEndList ()
		1539
		1540	void glCallList (int list)
		1541

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