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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.62 by root, Mon Apr 24 02:41:47 2006 UTC vs.
Revision 1.171 by root, Sun Apr 1 01:19:18 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
3	#endif	9	#endif
4		10
5	#include "EXTERN.h"	11	#include "EXTERN.h"
6	#include "perl.h"	12	#include "perl.h"
7	#include "XSUB.h"	13	#include "XSUB.h"
8		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
		20	#include <math.h>
9	#include <string.h>	21	#include <string.h>
10	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
11		24
12	#include <SDL.h>	25	#include <SDL.h>
		26	#include <SDL_endian.h>
13	#include <SDL_image.h>	27	#include <SDL_image.h>
14	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
16		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
17	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
18		35
19	#include <pango/pango.h>	36	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		37
23	#ifndef _WIN32	38	#ifndef _WIN32
24	# include <sys/types.h>	39	# include <sys/types.h>
25	# include <sys/socket.h>	40	# include <sys/socket.h>
26	# include <netinet/in.h>	41	# include <netinet/in.h>
27	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
28	# include <inttypes.h>	43	# 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	44	#endif
37		45
38	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		47
40	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
41		49
42	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
44		52
45	#define MIN_FONT_HEIGHT 8	53	#define MIN_FONT_HEIGHT 10
46		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
		60
		61	static struct
		62	{
		63	#define GL_FUNC(ptr,name) ptr name;
		64	#include "glfunc.h"
		65	#undef GL_FUNC
		66	} gl;
		67
		68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		69	{
		70	if (gl.BlendFuncSeparate)
		71	gl.BlendFuncSeparate (sa, da, saa, daa);
		72	else if (gl.BlendFuncSeparateEXT)
		73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		74	else
		75	glBlendFunc (sa, da);
		76	}
		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
47	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
49		86
50	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
51		106
52	typedef struct cf_layout {	107	typedef struct cf_layout {
53	PangoLayout *pl;	108	PangoLayout *pl;
		109	float r, g, b, a; // default color for rgba mode
54	int base_height;	110	int base_height;
55	CFClient__Font font;	111	CFPlus__Font font;
56	} *CFClient__Layout;	112	} *CFPlus__Layout;
57		113
58	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
59	static PangoContext *context;	115	static PangoContext *opengl_context;
60	static PangoFontMap *fontmap;	116	static PangoFontMap *opengl_fontmap;
61		117
62	static void	118	static void
63	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
64	{	120	{
65	FcPatternAddBool (pattern, FC_HINTING , 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
		122	#ifdef FC_HINT_STYLE
		123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		124	#endif
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67	}	126	}
68		127
69	static void	128	static void
70	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
71	{	130	{
72	/* use a random scale factor to account for unknown descenders, 0.8 works	131	/* use a random scale factor to account for unknown descenders, 0.8 works
73	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
74	*/	133	*/
75	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
79		138
80	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
81	}	140	}
82		141
83	static void	142	static void
84	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
85	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
86	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
87		149
88	*w = (*w + 3) & ~3;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
89	if (!*w) *w = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
90	if (!*h) *h = 1;	152
		153	if (!rect.width) rect.width = 1;
		154	if (!rect.height) rect.height = 1;
		155
		156	*w = rect.width;
		157	*h = rect.height;
91	}	158	}
92		159
93	typedef uint16_t mapface;	160	typedef uint16_t mapface;
94		161
95	typedef struct {	162	typedef struct {
…		…
98	float s, t;	165	float s, t;
99	uint8_t r, g, b, a;	166	uint8_t r, g, b, a;
100	} maptex;	167	} maptex;
101		168
102	typedef struct {	169	typedef struct {
103	int16_t darkness;	170	uint32_t player;
104	mapface face[3];	171	mapface face[3];
		172	uint16_t darkness;
		173	uint8_t stat_width, stat_hp, flags;
105	} mapcell;	174	} mapcell;
106		175
107	typedef struct {	176	typedef struct {
108	int32_t c0, c1;	177	int32_t c0, c1;
109	mapcell *col;	178	mapcell *col;
…		…
118	int texs;	187	int texs;
119	maptex *tex;	188	maptex *tex;
120		189
121	int32_t rows;	190	int32_t rows;
122	maprow *row;	191	maprow *row;
123	} *CFClient__Map;	192	} *CFPlus__Map;
124		193
125	static char *	194	static char *
126	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
127	{	196	{
128	char *p;	197	char *p;
…		…
146		215
147	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
148	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	217	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
149		218
150	static maprow *	219	static maprow *
151	map_get_row (CFClient__Map self, int y)	220	map_get_row (CFPlus__Map self, int y)
152	{	221	{
153	if (0 > y)	222	if (0 > y)
154	{	223	{
155	int extend = - y + MAP_EXTEND_Y;	224	int extend = - y + MAP_EXTEND_Y;
156	Prepend (maprow, self->row, self->rows, extend);	225	Prepend (maprow, self->row, self->rows, extend);
…		…
194		263
195	return row->col + (x - row->c0);	264	return row->col + (x - row->c0);
196	}	265	}
197		266
198	static mapcell *	267	static mapcell *
199	map_get_cell (CFClient__Map self, int x, int y)	268	map_get_cell (CFPlus__Map self, int x, int y)
200	{	269	{
201	return row_get_cell (map_get_row (self, y), x);	270	return row_get_cell (map_get_row (self, y), x);
202	}	271	}
203		272
204	static void	273	static void
205	map_clear (CFClient__Map self)	274	map_clear (CFPlus__Map self)
206	{	275	{
207	int r;	276	int r;
208		277
209	for (r = 0; r < self->rows; r++)	278	for (r = 0; r < self->rows; r++)
210	Safefree (self->row[r].col);	279	Safefree (self->row[r].col);
…		…
218	self->row = 0;	287	self->row = 0;
219	self->rows = 0;	288	self->rows = 0;
220	}	289	}
221		290
222	static void	291	static void
223	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	292	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
224	{	293	{
225	int x, y;	294	int x, y;
226	maprow *row;	295	maprow *row;
		296	mapcell *cell;
227		297
228	for (y = y0; y < y0 + h; y++)	298	for (y = y0; y < y0 + h; y++)
229	if (y >= 0)	299	if (y >= 0)
230	{	300	{
231	if (y >= self->rows)	301	if (y >= self->rows)
…		…
237	if (x >= row->c0)	307	if (x >= row->c0)
238	{	308	{
239	if (x >= row->c1)	309	if (x >= row->c1)
240	break;	310	break;
241		311
242	row->col[x - row->c0].darkness = -1;	312	cell = row->col + x - row->c0;
		313
		314	cell->darkness = 0;
		315	cell->stat_hp = 0;
		316	cell->flags = 0;
		317	cell->player = 0;
243	}	318	}
244	}	319	}
245	}	320	}
246		321
247	static void	322	static void
248	music_finished ()	323	music_finished (void)
249	{	324	{
250	SDL_UserEvent ev;	325	SDL_UserEvent ev;
251		326
252	ev.type = SDL_USEREVENT;	327	ev.type = SDL_USEREVENT;
253	ev.code = 0;	328	ev.code = 0;
…		…
255	ev.data2 = 0;	330	ev.data2 = 0;
256		331
257	SDL_PushEvent ((SDL_Event *)&ev);	332	SDL_PushEvent ((SDL_Event *)&ev);
258	}	333	}
259		334
		335	static void
		336	channel_finished (int channel)
		337	{
		338	SDL_UserEvent ev;
		339
		340	ev.type = SDL_USEREVENT;
		341	ev.code = 1;
		342	ev.data1 = (void *)(long)channel;
		343	ev.data2 = 0;
		344
		345	SDL_PushEvent ((SDL_Event *)&ev);
		346	}
		347
		348	static unsigned int
		349	minpot (unsigned int n)
		350	{
		351	if (!n)
		352	return 0;
		353
		354	--n;
		355
		356	n |= n >> 1;
		357	n |= n >> 2;
		358	n |= n >> 4;
		359	n |= n >> 8;
		360	n |= n >> 16;
		361
		362	return n + 1;
		363	}
		364
		365	/* SDL should provide this, really. */
		366	#define SDLK_MODIFIER_MIN 300
		367	#define SDLK_MODIFIER_MAX 314
		368
260	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
261		370
262	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
263		372
264	BOOT:	373	BOOT:
265	{	374	{
266	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
267	static const struct {	376	static const struct {
268	const char *name;	377	const char *name;
269	IV iv;	378	IV iv;
270	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
271	# define const_iv(name) { # name, (IV)name }	380	# define const_iv(name) { # name, (IV)name }
		381	const_iv (SDLK_MODIFIER_MIN),
		382	const_iv (SDLK_MODIFIER_MAX),
		383
272	const_iv (SDL_ACTIVEEVENT),	384	const_iv (SDL_ACTIVEEVENT),
273	const_iv (SDL_KEYDOWN),	385	const_iv (SDL_KEYDOWN),
274	const_iv (SDL_KEYUP),	386	const_iv (SDL_KEYUP),
275	const_iv (SDL_MOUSEMOTION),	387	const_iv (SDL_MOUSEMOTION),
276	const_iv (SDL_MOUSEBUTTONDOWN),	388	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
285	const_iv (SDL_EVENT_RESERVEDA),	397	const_iv (SDL_EVENT_RESERVEDA),
286	const_iv (SDL_EVENT_RESERVEDB),	398	const_iv (SDL_EVENT_RESERVEDB),
287	const_iv (SDL_VIDEORESIZE),	399	const_iv (SDL_VIDEORESIZE),
288	const_iv (SDL_VIDEOEXPOSE),	400	const_iv (SDL_VIDEOEXPOSE),
289	const_iv (SDL_USEREVENT),	401	const_iv (SDL_USEREVENT),
		402
		403	const_iv (SDL_APPINPUTFOCUS),
		404	const_iv (SDL_APPMOUSEFOCUS),
		405	const_iv (SDL_APPACTIVE),
		406
290	const_iv (SDLK_KP0),	407	const_iv (SDLK_KP0),
291	const_iv (SDLK_KP1),	408	const_iv (SDLK_KP1),
292	const_iv (SDLK_KP2),	409	const_iv (SDLK_KP2),
293	const_iv (SDLK_KP3),	410	const_iv (SDLK_KP3),
294	const_iv (SDLK_KP4),	411	const_iv (SDLK_KP4),
…		…
349	const_iv (SDLK_BREAK),	466	const_iv (SDLK_BREAK),
350	const_iv (SDLK_MENU),	467	const_iv (SDLK_MENU),
351	const_iv (SDLK_POWER),	468	const_iv (SDLK_POWER),
352	const_iv (SDLK_EURO),	469	const_iv (SDLK_EURO),
353	const_iv (SDLK_UNDO),	470	const_iv (SDLK_UNDO),
		471
354	const_iv (KMOD_NONE),	472	const_iv (KMOD_NONE),
		473	const_iv (KMOD_SHIFT),
355	const_iv (KMOD_LSHIFT),	474	const_iv (KMOD_LSHIFT),
356	const_iv (KMOD_RSHIFT),	475	const_iv (KMOD_RSHIFT),
		476	const_iv (KMOD_CTRL),
357	const_iv (KMOD_LCTRL),	477	const_iv (KMOD_LCTRL),
358	const_iv (KMOD_RCTRL),	478	const_iv (KMOD_RCTRL),
		479	const_iv (KMOD_ALT),
359	const_iv (KMOD_LALT),	480	const_iv (KMOD_LALT),
360	const_iv (KMOD_RALT),	481	const_iv (KMOD_RALT),
		482	const_iv (KMOD_META),
361	const_iv (KMOD_LMETA),	483	const_iv (KMOD_LMETA),
362	const_iv (KMOD_RMETA),	484	const_iv (KMOD_RMETA),
363	const_iv (KMOD_NUM),	485	const_iv (KMOD_NUM),
364	const_iv (KMOD_CAPS),	486	const_iv (KMOD_CAPS),
365	const_iv (KMOD_MODE),	487	const_iv (KMOD_MODE),
366	const_iv (KMOD_CTRL),
367	const_iv (KMOD_SHIFT),
368	const_iv (KMOD_ALT),
369	const_iv (KMOD_META)
370	# undef const_iv	488	# undef const_iv
371	};	489	};
372		490
373	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	491	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
375		493
376	fontmap = pango_ft2_font_map_new ();	494	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
377	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	495	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
378	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
379	}	496	}
		497
		498	void
		499	weaken (SV *rv)
		500	PROTOTYPE: $
		501	CODE:
		502	sv_rvweaken (rv);
380		503
381	int	504	int
		505	in_destruct ()
		506	CODE:
		507	RETVAL = PL_main_cv == Nullcv;
		508	OUTPUT:
		509	RETVAL
		510
		511	NV floor (NV x)
		512
		513	NV ceil (NV x)
		514
		515	void
		516	pango_init ()
		517	CODE:
		518	{
		519	opengl_fontmap = pango_opengl_font_map_new ();
		520	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		521	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		522	}
		523
		524	int
382	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	525	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
383		526
384	void	527	void
385	SDL_Quit ()	528	SDL_Quit ()
386		529
387	void	530	void
…		…
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
397		540
		541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		543
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		548
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		550	#if SDL_VERSION_ATLEAST(1,2,10)
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		553	#endif
406		554
407	SDL_EnableUNICODE (1);	555	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		557
410	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	558	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
419		567
420	++m;	568	++m;
421	}	569	}
422	}	570	}
423		571
		572	char *
		573	SDL_GetError ()
		574
424	int	575	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	576	SDL_SetVideoMode (int w, int h, int fullscreen)
426	CODE:	577	CODE:
427	RETVAL = !!SDL_SetVideoMode (	578	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	579	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
429	);	580	);
		581	if (RETVAL)
		582	{
430	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	583	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		584	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		585	# include "glfunc.h"
		586	# undef GL_FUNC
		587	}
431	OUTPUT:	588	OUTPUT:
432	RETVAL	589	RETVAL
433		590
434	void	591	void
435	SDL_GL_SwapBuffers ()	592	SDL_GL_SwapBuffers ()
		593
		594	char *
		595	SDL_GetKeyName (int sym)
436		596
437	void	597	void
438	SDL_PollEvent ()	598	SDL_PollEvent ()
439	PPCODE:	599	PPCODE:
440	{	600	{
…		…
442		602
443	while (SDL_PollEvent (&ev))	603	while (SDL_PollEvent (&ev))
444	{	604	{
445	HV *hv = newHV ();	605	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	606	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		607
447	switch (ev.type)	608	switch (ev.type)
448	{	609	{
449	case SDL_KEYDOWN:	610	case SDL_KEYDOWN:
450	case SDL_KEYUP:	611	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
452	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
453	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	614	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		615	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
454	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
455	break;	617	break;
456		618
457	case SDL_ACTIVEEVENT:	619	case SDL_ACTIVEEVENT:
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	622	break;
461		623
462	case SDL_MOUSEMOTION:	624	case SDL_MOUSEMOTION:
		625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		626
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
468	break;	632	break;
469		633
470	case SDL_MOUSEBUTTONDOWN:	634	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	635	case SDL_MOUSEBUTTONUP:
		636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		637
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	641	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		642	break;
		643
		644	case SDL_USEREVENT:
		645	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		646	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		647	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		648	break;
476	}	649	}
477		650
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
479	}	652	}
480	}	653	}
481		654
482	int	655	int
483	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	656	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
484	POSTCALL:	657	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	658	Mix_HookMusicFinished (music_finished);
		659	Mix_ChannelFinished (channel_finished);
486		660
487	void	661	void
488	Mix_CloseAudio ()	662	Mix_CloseAudio ()
489		663
490	int	664	int
…		…
495	CODE:	669	CODE:
496	#ifndef _WIN32	670	#ifndef _WIN32
497	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
498	#endif	672	#endif
499		673
500	char *	674	void
501	gl_version ()	675	win32_proxy_info ()
502	CODE:	676	PPCODE:
503	RETVAL = (char *)glGetString (GL_VERSION);	677	{
504	OUTPUT:	678	#ifdef _WIN32
505	RETVAL	679	char buffer[2048];
		680	DWORD buflen;
506		681
507	char *	682	EXTEND (SP, 3);
508	gl_extensions ()	683
509	CODE:	684	buflen = sizeof (buffer);
510	RETVAL = (char *)glGetString (GL_EXTENSIONS);	685	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
511	OUTPUT:	686	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
512	RETVAL	687	{
		688	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		689
		690	buflen = sizeof (buffer);
		691	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		692	{
		693	PUSHs (newSVpv (buffer, 0));
		694
		695	buflen = sizeof (buffer);
		696	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		697	PUSHs (newSVpv (buffer, 0));
		698	}
		699	}
		700	#endif
		701	}
513		702
514	void	703	void
515	add_font (char *file)	704	add_font (char *file)
516	CODE:	705	CODE:
517	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518		707
519	void	708	void
520	load_image_inline (SV *image_)	709	load_image_inline (SV *image_)
521	ALIAS:	710	ALIAS:
522	load_image_file = 1	711	load_image_file = 1
…		…
564		753
565	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	754	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566		755
567	assert (surface2->pitch == surface2->w * 4);	756	assert (surface2->pitch == surface2->w * 4);
568		757
		758	SDL_LockSurface (surface2);
569	EXTEND (SP, 5);	759	EXTEND (SP, 6);
570	PUSHs (sv_2mortal (newSViv (surface2->w)));	760	PUSHs (sv_2mortal (newSViv (surface2->w)));
571	PUSHs (sv_2mortal (newSViv (surface2->h)));	761	PUSHs (sv_2mortal (newSViv (surface2->h)));
572	SDL_LockSurface (surface2);
573	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	762	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
574	SDL_UnlockSurface (surface2);
575	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	763	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
576	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	764	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	765	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		766	SDL_UnlockSurface (surface2);
578		767
579	SDL_FreeSurface (surface);	768	SDL_FreeSurface (surface);
580	SDL_FreeSurface (surface2);	769	SDL_FreeSurface (surface2);
581	}	770	}
582		771
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	793	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	794	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	795	}
607		796
608	void	797	void
		798	error (char *message)
		799	CODE:
		800	fprintf (stderr, "ERROR: %s\n", message);
		801	#ifdef _WIN32
		802	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		803	#endif
		804
		805	void
609	fatal (char *message)	806	fatal (char *message)
610	CODE:	807	CODE:
		808	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	809	#ifdef _WIN32
612	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	810	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		811	#endif
		812	_exit (1);
		813
		814	void
		815	_exit (int retval = 0)
		816	CODE:
		817	#ifdef WIN32
		818	ExitThread (retval); // unclean, please beam me up
613	#else	819	#else
614	fprintf (stderr, "FATAL: %s\n", message);	820	_exit (retval);
615	#endif	821	#endif
616	exit (1);
617		822
618	MODULE = CFClient PACKAGE = CFClient::Font	823	MODULE = CFPlus PACKAGE = CFPlus::Font
619		824
620	CFClient::Font	825	CFPlus::Font
621	new_from_file (SV *class, char *path)	826	new_from_file (SV *class, char *path, int id = 0)
622	CODE:	827	CODE:
623	{	828	{
624	int count;	829	int count;
625	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count);	830	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	831	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	832	FcPatternDestroy (pattern);
628	}	833	}
629	OUTPUT:	834	OUTPUT:
630	RETVAL	835	RETVAL
631		836
632	void	837	void
633	DESTROY (CFClient::Font self)	838	DESTROY (CFPlus::Font self)
634	CODE:	839	CODE:
635	pango_font_description_free (self);	840	pango_font_description_free (self);
636		841
637	void	842	void
638	make_default (CFClient::Font self)	843	make_default (CFPlus::Font self)
639	CODE:	844	CODE:
640	default_font = self;	845	default_font = self;
641		846
642	MODULE = CFClient PACKAGE = CFClient::Layout	847	MODULE = CFPlus PACKAGE = CFPlus::Layout
643		848
644	CFClient::Layout	849	void
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	850	reset_glyph_cache ()
		851	CODE:
		852	tc_clear ();
		853
		854	CFPlus::Layout
		855	new (SV *class)
646	CODE:	856	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	857	New (0, RETVAL, 1, struct cf_layout);
		858
648	RETVAL->pl = pango_layout_new (context);	859	RETVAL->pl = pango_layout_new (opengl_context);
649	RETVAL->base_height = base_height;	860	RETVAL->r = 1.;
		861	RETVAL->g = 1.;
		862	RETVAL->b = 1.;
		863	RETVAL->a = 1.;
		864	RETVAL->base_height = MIN_FONT_HEIGHT;
650	RETVAL->font = 0;	865	RETVAL->font = 0;
		866
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	868	layout_update_font (RETVAL);
653	OUTPUT:	869	OUTPUT:
654	RETVAL	870	RETVAL
655		871
656	void	872	void
657	DESTROY (CFClient::Layout self)	873	DESTROY (CFPlus::Layout self)
658	CODE:	874	CODE:
659	g_object_unref (self->pl);	875	g_object_unref (self->pl);
660	Safefree (self);	876	Safefree (self);
661		877
662	void	878	void
663	set_text (CFClient::Layout self, SV *text_)	879	set_text (CFPlus::Layout self, SV *text_)
664	CODE:	880	CODE:
665	{	881	{
666	STRLEN textlen;	882	STRLEN textlen;
667	char *text = SvPVutf8 (text_, textlen);	883	char *text = SvPVutf8 (text_, textlen);
668		884
669	pango_layout_set_text (self->pl, text, textlen);	885	pango_layout_set_text (self->pl, text, textlen);
670	}	886	}
671		887
672	void	888	void
673	set_markup (CFClient::Layout self, SV *text_)	889	set_markup (CFPlus::Layout self, SV *text_)
674	CODE:	890	CODE:
675	{	891	{
676	STRLEN textlen;	892	STRLEN textlen;
677	char *text = SvPVutf8 (text_, textlen);	893	char *text = SvPVutf8 (text_, textlen);
678		894
679	pango_layout_set_markup (self->pl, text, textlen);	895	pango_layout_set_markup (self->pl, text, textlen);
680	}	896	}
681		897
		898	void
		899	set_shapes (CFPlus::Layout self, ...)
		900	CODE:
		901	{
		902	PangoAttrList *attrs = 0;
		903	const char *text = pango_layout_get_text (self->pl);
		904	const char *pos = text;
		905	int arg = 4;
		906
		907	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		908	{
		909	PangoRectangle inkrect, rect;
		910	PangoAttribute *attr;
		911
		912	int x = SvIV (ST (arg - 3));
		913	int y = SvIV (ST (arg - 2));
		914	int w = SvIV (ST (arg - 1));
		915	int h = SvIV (ST (arg ));
		916
		917	inkrect.x = 0;
		918	inkrect.y = 0;
		919	inkrect.width = 0;
		920	inkrect.height = 0;
		921
		922	rect.x = x * PANGO_SCALE;
		923	rect.y = y * PANGO_SCALE;
		924	rect.width = w * PANGO_SCALE;
		925	rect.height = h * PANGO_SCALE;
		926
		927	if (!attrs)
		928	attrs = pango_layout_get_attributes (self->pl);
		929
		930	attr = pango_attr_shape_new (&inkrect, &rect);
		931	attr->start_index = pos - text;
		932	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		933	pango_attr_list_insert (attrs, attr);
		934
		935	arg += 4;
		936	pos += sizeof (OBJ_STR) - 1;
		937	}
		938
		939	if (attrs)
		940	pango_layout_set_attributes (self->pl, attrs);
		941	}
		942
		943	void
		944	get_shapes (CFPlus::Layout self)
		945	PPCODE:
		946	{
		947	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		948
		949	do
		950	{
		951	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		952
		953	if (run && shape_attr_p (run))
		954	{
		955	PangoRectangle extents;
		956	pango_layout_iter_get_run_extents (iter, 0, &extents);
		957
		958	EXTEND (SP, 2);
		959	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		960	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		961	}
		962	}
		963	while (pango_layout_iter_next_run (iter));
		964
		965	pango_layout_iter_free (iter);
		966	}
		967
		968	int
		969	has_wrapped (CFPlus::Layout self)
		970	CODE:
		971	{
		972	int lines = 1;
		973	const char *text = pango_layout_get_text (self->pl);
		974
		975	while (*text)
		976	lines += *text++ == '\n';
		977
		978	RETVAL = lines < pango_layout_get_line_count (self->pl);
		979	}
		980	OUTPUT:
		981	RETVAL
		982
682	SV *	983	SV *
683	get_text (CFClient::Layout self)	984	get_text (CFPlus::Layout self)
684	CODE:	985	CODE:
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686	SvUTF8_on (RETVAL);	987	sv_utf8_decode (RETVAL);
687	OUTPUT:	988	OUTPUT:
688	RETVAL	989	RETVAL
689		990
690	void	991	void
		992	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		993	CODE:
		994	self->r = r;
		995	self->g = g;
		996	self->b = b;
		997	self->a = a;
		998
		999	void
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
692	CODE:	1001	CODE:
693	if (self->font != font)	1002	if (self->font != font)
694	{	1003	{
695	self->font = font;	1004	self->font = font;
696	layout_update_font (self);	1005	layout_update_font (self);
697	}	1006	}
698		1007
699	void	1008	void
700	set_height (CFClient::Layout self, int base_height)	1009	set_height (CFPlus::Layout self, int base_height)
701	CODE:	1010	CODE:
702	if (self->base_height != base_height)	1011	if (self->base_height != base_height)
703	{	1012	{
704	self->base_height = base_height;	1013	self->base_height = base_height;
705	layout_update_font (self);	1014	layout_update_font (self);
706	}	1015	}
707		1016
708	void	1017	void
709	set_width (CFClient::Layout self, int max_width = -1)	1018	set_width (CFPlus::Layout self, int max_width = -1)
710	CODE:	1019	CODE:
711	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1020	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
712		1021
713	void	1022	void
		1023	set_indent (CFPlus::Layout self, int indent)
		1024	CODE:
		1025	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1026
		1027	void
		1028	set_spacing (CFPlus::Layout self, int spacing)
		1029	CODE:
		1030	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1031
		1032	void
		1033	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1034	CODE:
		1035	pango_layout_set_ellipsize (self->pl,
		1036	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1037	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1038	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1039	: PANGO_ELLIPSIZE_NONE
		1040	);
		1041
		1042	void
		1043	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1044	CODE:
		1045	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1046
		1047	void
714	size (CFClient::Layout self)	1048	size (CFPlus::Layout self)
715	PPCODE:	1049	PPCODE:
716	{	1050	{
717	int w, h;	1051	int w, h;
718		1052
719	layout_get_pixel_size (self, &w, &h);	1053	layout_get_pixel_size (self, &w, &h);
…		…
722	PUSHs (sv_2mortal (newSViv (w)));	1056	PUSHs (sv_2mortal (newSViv (w)));
723	PUSHs (sv_2mortal (newSViv (h)));	1057	PUSHs (sv_2mortal (newSViv (h)));
724	}	1058	}
725		1059
726	int	1060	int
		1061	descent (CFPlus::Layout self)
		1062	CODE:
		1063	{
		1064	PangoRectangle rect;
		1065	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1066	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1067	RETVAL = PANGO_DESCENT (rect);
		1068	}
		1069	OUTPUT:
		1070	RETVAL
		1071
		1072	int
727	xy_to_index (CFClient::Layout self, int x, int y)	1073	xy_to_index (CFPlus::Layout self, int x, int y)
728	CODE:	1074	CODE:
729	{	1075	{
730	int index, trailing;	1076	int index, trailing;
731	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1077	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
732	RETVAL = index;	1078	RETVAL = index + trailing;
733	}	1079	}
734	OUTPUT:	1080	OUTPUT:
735	RETVAL	1081	RETVAL
736		1082
737	void	1083	void
738	cursor_pos (CFClient::Layout self, int index)	1084	cursor_pos (CFPlus::Layout self, int index)
739	PPCODE:	1085	PPCODE:
740	{	1086	{
741	PangoRectangle strong_pos;	1087	PangoRectangle strong_pos;
742	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
743		1089
…		…
746	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748	}	1094	}
749		1095
750	void	1096	void
751	render (CFClient::Layout self)	1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
752	PPCODE:	1098	PPCODE:
753	{	1099	{
754	SV *retval;	1100	int line, x;
755	int w, h;
756	FT_Bitmap bitmap;
757		1101
758	layout_get_pixel_size (self, &w, &h);	1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
759		1104
760	retval = newSV (w * h);
761	SvPOK_only (retval);
762	SvCUR_set (retval, w * h);
763
764	bitmap.rows = h;
765	bitmap.width = w;
766	bitmap.pitch = w;
767	bitmap.buffer = (unsigned char*)SvPVX (retval);
768	bitmap.num_grays = 256;
769	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770
771	memset (bitmap.buffer, 0, w * h);
772
773	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
774
775	EXTEND (SP, 3);	1105	EXTEND (SP, 2);
776	PUSHs (sv_2mortal (newSViv (w)));	1106	PUSHs (sv_2mortal (newSViv (line - 1)));
		1107	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1108	}
		1109
		1110	void
		1111	line_x_to_index (CFPlus::Layout self, int line, int x)
		1112	PPCODE:
		1113	{
		1114	PangoLayoutLine *lp;
		1115	int index, trailing;
		1116
		1117	if (line < 0)
		1118	XSRETURN_EMPTY;
		1119
		1120	if (!(lp = pango_layout_get_line (self->pl, line)))
		1121	XSRETURN_EMPTY; /* do better */
		1122
		1123	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1124
		1125	EXTEND (SP, 2);
		1126	if (GIMME_V == G_SCALAR)
		1127	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1128	else
		1129	{
777	PUSHs (sv_2mortal (newSViv (h)));	1130	PUSHs (sv_2mortal (newSViv (index)));
778	PUSHs (sv_2mortal (retval));	1131	PUSHs (sv_2mortal (newSViv (trailing)));
		1132	}
779	}	1133	}
780		1134
		1135	void
		1136	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1137	PPCODE:
		1138	pango_opengl_render_layout_subpixel (
		1139	self->pl,
		1140	x * PANGO_SCALE, y * PANGO_SCALE,
		1141	self->r, self->g, self->b, self->a,
		1142	flags
		1143	);
		1144
781	MODULE = CFClient PACKAGE = CFClient::Texture	1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
782		1146
783	void	1147	void
		1148	pad2pot (SV *data_, SV *w_, SV *h_)
		1149	CODE:
		1150	{
		1151	int ow = SvIV (w_);
		1152	int oh = SvIV (h_);
		1153
		1154	if (ow && oh)
		1155	{
		1156	int nw = minpot (ow);
		1157	int nh = minpot (oh);
		1158
		1159	if (nw != ow || nh != oh)
		1160	{
		1161	if (SvOK (data_))
		1162	{
		1163	STRLEN datalen;
		1164	char *data = SvPVbyte (data_, datalen);
		1165	int bpp = datalen / (ow * oh);
		1166	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1167
		1168	SvPOK_only (result_);
		1169	SvCUR_set (result_, nw * nh * bpp);
		1170
		1171	memset (SvPVX (result_), 0, nw * nh * bpp);
		1172	while (oh--)
		1173	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1174
		1175	sv_setsv (data_, result_);
		1176	}
		1177
		1178	sv_setiv (w_, nw);
		1179	sv_setiv (h_, nh);
		1180	}
		1181	}
		1182	}
		1183
		1184	void
784	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1185	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
785	PROTOTYPE: $$$;$$	1186	PROTOTYPE: $$$;$$
		1187	ALIAS:
		1188	draw_quad_alpha = 1
		1189	draw_quad_alpha_premultiplied = 2
786	CODE:	1190	CODE:
787	{	1191	{
788	HV *hv = (HV *)SvRV (self);	1192	HV *hv = (HV *)SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
793		1196
794	if (items < 5)	1197	if (items < 5)
795	{	1198	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1201	}
799		1202
		1203	if (ix)
		1204	{
		1205	glEnable (GL_BLEND);
		1206
		1207	if (ix == 2)
		1208	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1209	else
		1210	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1211	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1212
		1213	glEnable (GL_ALPHA_TEST);
		1214	glAlphaFunc (GL_GREATER, 0.01f);
		1215	}
		1216
800	glBindTexture (GL_TEXTURE_2D, name);	1217	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1218
802	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804	}
805	glBegin (GL_QUADS);	1219	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1220	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1221	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1222	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1223	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1224	glEnd ();
811	}
812		1225
		1226	if (ix)
		1227	{
		1228	glDisable (GL_ALPHA_TEST);
		1229	glDisable (GL_BLEND);
		1230	}
		1231	}
		1232
813	MODULE = CFClient PACKAGE = CFClient::Map	1233	MODULE = CFPlus PACKAGE = CFPlus::Map
814		1234
815	CFClient::Map	1235	CFPlus::Map
816	new (SV *class, int map_width, int map_height)	1236	new (SV *class)
817	CODE:	1237	CODE:
818	New (0, RETVAL, 1, struct map);	1238	New (0, RETVAL, 1, struct map);
819	RETVAL->x = 0;	1239	RETVAL->x = 0;
820	RETVAL->y = 0;	1240	RETVAL->y = 0;
821	RETVAL->w = map_width;	1241	RETVAL->w = 0;
822	RETVAL->h = map_height;	1242	RETVAL->h = 0;
823	RETVAL->ox = 0;	1243	RETVAL->ox = 0;
824	RETVAL->oy = 0;	1244	RETVAL->oy = 0;
825	RETVAL->faces = 8192;	1245	RETVAL->faces = 8192;
826	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);
827	RETVAL->texs = 8192;	1247	RETVAL->texs = 8192;
…		…
830	RETVAL->row = 0;	1250	RETVAL->row = 0;
831	OUTPUT:	1251	OUTPUT:
832	RETVAL	1252	RETVAL
833		1253
834	void	1254	void
835	DESTROY (CFClient::Map self)	1255	DESTROY (CFPlus::Map self)
836	CODE:	1256	CODE:
837	{	1257	{
838	map_clear (self);	1258	map_clear (self);
839	Safefree (self->face);	1259	Safefree (self->face);
		1260	Safefree (self->tex);
840	Safefree (self);	1261	Safefree (self);
841	}	1262	}
842		1263
843	void	1264	void
		1265	resize (CFPlus::Map self, int map_width, int map_height)
		1266	CODE:
		1267	self->w = map_width;
		1268	self->h = map_height;
		1269
		1270	void
844	clear (CFClient::Map self)	1271	clear (CFPlus::Map self)
845	CODE:	1272	CODE:
846	map_clear (self);	1273	map_clear (self);
847		1274
848	void	1275	void
849	set_face (CFClient::Map self, int face, int texid)	1276	set_face (CFPlus::Map self, int face, int texid)
850	CODE:	1277	CODE:
851	{	1278	{
852	while (self->faces <= face)	1279	while (self->faces <= face)
853	{	1280	{
854	Append (mapface, self->face, self->faces, self->faces);	1281	Append (mapface, self->face, self->faces, self->faces);
…		…
857		1284
858	self->face [face] = texid;	1285	self->face [face] = texid;
859	}	1286	}
860		1287
861	void	1288	void
862	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)	1289	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
863	CODE:	1290	CODE:
864	{	1291	{
865	while (self->texs <= texid)	1292	while (self->texs <= texid)
866	{	1293	{
867	Append (maptex, self->tex, self->texs, self->texs);	1294	Append (maptex, self->tex, self->texs, self->texs);
…		…
879	tex->r = r;	1306	tex->r = r;
880	tex->g = g;	1307	tex->g = g;
881	tex->b = b;	1308	tex->b = b;
882	tex->a = a;	1309	tex->a = a;
883	}	1310	}
		1311
		1312	// somewhat hackish, but for textures that require it, it really
		1313	// improves the look, and most others don't suffer.
		1314	glBindTexture (GL_TEXTURE_2D, name);
		1315	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1316	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1317	// use uglier nearest interpolation because linear suffers
		1318	// from transparent color bleeding and ugly wrapping effects.
		1319	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
884	}	1320	}
885		1321
886	int	1322	int
887	ox (CFClient::Map self)	1323	ox (CFPlus::Map self)
888	ALIAS:	1324	ALIAS:
889	oy = 1	1325	oy = 1
		1326	x = 2
		1327	y = 3
		1328	w = 4
		1329	h = 5
890	CODE:	1330	CODE:
891	switch (ix)	1331	switch (ix)
892	{	1332	{
893	case 0: RETVAL = self->ox; break;	1333	case 0: RETVAL = self->ox; break;
894	case 1: RETVAL = self->oy; break;	1334	case 1: RETVAL = self->oy; break;
		1335	case 2: RETVAL = self->x; break;
		1336	case 3: RETVAL = self->y; break;
		1337	case 4: RETVAL = self->w; break;
		1338	case 5: RETVAL = self->h; break;
895	}	1339	}
896	OUTPUT:	1340	OUTPUT:
897	RETVAL	1341	RETVAL
898		1342
899	void	1343	void
900	scroll (CFClient::Map self, int dx, int dy)	1344	scroll (CFPlus::Map self, int dx, int dy)
901	CODE:	1345	CODE:
902	{	1346	{
903	if (dx > 0)	1347	if (dx > 0)
904	map_blank (self, self->x, self->y, dx - 1, self->h);	1348	map_blank (self, self->x, self->y, dx, self->h);
905	else if (dx < 0)	1349	else if (dx < 0)
906	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1350	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
907		1351
908	if (dy > 0)	1352	if (dy > 0)
909	map_blank (self, self->x, self->y, self->w, dy - 1);	1353	map_blank (self, self->x, self->y, self->w, dy);
910	else if (dy < 0)	1354	else if (dy < 0)
911	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1355	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
912		1356
913	self->ox += dx; self->x += dx;	1357	self->ox += dx; self->x += dx;
914	self->oy += dy; self->y += dy;	1358	self->oy += dy; self->y += dy;
915		1359
916	while (self->y < 0)	1360	while (self->y < 0)
…		…
921	self->y += MAP_EXTEND_Y;	1365	self->y += MAP_EXTEND_Y;
922	}	1366	}
923	}	1367	}
924		1368
925	void	1369	void
926	map1a_update (CFClient::Map self, SV *data_)	1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)
927	CODE:	1371	CODE:
928	{	1372	{
929	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1373	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
930	uint8_t *data_end = (uint8_t *)SvEND (data_);	1374	uint8_t *data_end = (uint8_t *)SvEND (data_);
931	mapcell *cell;	1375	mapcell *cell;
932	int x, y, flags;	1376	int x, y, flags;
933		1377
934	while (data < data_end)	1378	while (data < data_end - 1)
935	{	1379	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1380	flags = (data [0] << 8) + data [1]; data += 2;
937		1381
938	x = ((flags >> 10) & 63) + self->x;	1382	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1383	y = self->y + ((flags >> 4) & 63);
940		1384
941	cell = map_get_cell (self, x, y);	1385	cell = map_get_cell (self, x, y);
942		1386
943	if (flags & 15)	1387	if (flags & 15)
944	{	1388	{
945	if (cell->darkness < 0)	1389	if (!cell->darkness)
946	{	1390	{
		1391	memset (cell, 0, sizeof (*cell));
947	cell->darkness = 0;	1392	cell->darkness = 256;
948	cell->face [0] = 0;
949	cell->face [1] = 0;
950	cell->face [2] = 0;
951	}	1393	}
952		1394
953	cell->darkness = flags & 8 ? *data++ : 255;
954
955	//TODO: don't trust server data to be in-range(!)	1395	//TODO: don't trust server data to be in-range(!)
		1396
		1397	if (flags & 8)
		1398	{
		1399	if (extmap)
		1400	{
		1401	uint8_t ext, cmd;
		1402
		1403	do
		1404	{
		1405	ext = *data++;
		1406	cmd = ext & 0x3f;
		1407
		1408	if (cmd < 4)
		1409	cell->darkness = 255 - ext * 64 + 1;
		1410	else if (cmd == 5) // health
		1411	{
		1412	cell->stat_width = 1;
		1413	cell->stat_hp = *data++;
		1414	}
		1415	else if (cmd == 6) // monster width
		1416	cell->stat_width = *data++ + 1;
		1417	else if (cmd == 0x47)
		1418	{
		1419	if (*data == 8)
		1420	; // decode player uuid
		1421
		1422	data += *data + 1;
		1423	}
		1424	else if (cmd == 8) // cell flags
		1425	cell->flags = *data++;
		1426	else if (ext & 0x40) // unknown, multibyte => skip
		1427	data += *data + 1;
		1428	else
		1429	data++;
		1430	}
		1431	while (ext & 0x80);
		1432	}
		1433	else
		1434	cell->darkness = *data++ + 1;
		1435	}
956		1436
957	if (flags & 4)	1437	if (flags & 4)
958	{	1438	{
959	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1439	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;
960	}	1440	}
…		…
968	{	1448	{
969	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1449	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
970	}	1450	}
971	}	1451	}
972	else	1452	else
973	cell->darkness = -1;	1453	cell->darkness = 0;
974	}	1454	}
975	}	1455	}
976		1456
977	SV *	1457	SV *
978	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1458	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
979	CODE:	1459	CODE:
980	{	1460	{
981	int x1, x;	1461	int x1, x;
982	int y1, y;	1462	int y1, y;
983	int z;	1463	int z;
…		…
1033	}	1513	}
1034	OUTPUT:	1514	OUTPUT:
1035	RETVAL	1515	RETVAL
1036		1516
1037	void	1517	void
1038	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1518	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1039	PPCODE:	1519	CODE:
1040	{	1520	{
1041	int vx, vy;
1042	int x, y, z;	1521	int x, y, z;
1043	int last_name;	1522	int last_name;
1044	mapface face;	1523	mapface face;
1045	int sw4 = (sw + 3) & ~3;
1046	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1047	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1048
1049	memset (darkness, 255, sw4 * sh);
1050	SvPOK_only (darkness_sv);
1051	SvCUR_set (darkness_sv, sw4 * sh);
1052
1053	vx = self->x + (self->w - sw) / 2 - shift_x;
1054	vy = self->y + (self->h - sh) / 2 - shift_y;
1055
1056	/*
1057	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2
1059	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1060
1061	int vy = self->vy = self->h >= sh
1062	? self->y + (self->h - sh) / 2
1063	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064	*/
1065		1524
1066	glColor4ub (255, 255, 255, 255);	1525	glColor4ub (255, 255, 255, 255);
1067		1526
		1527	glEnable (GL_BLEND);
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);	1529	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072		1531
1073	glBegin (GL_QUADS);	1532	glBegin (GL_QUADS);
1074		1533
1075	last_name = 0;	1534	last_name = 0;
1076		1535
		1536	mx += self->x;
		1537	my += self->y;
		1538
1077	for (z = 0; z < 3; z++)	1539	for (z = 0; z < 3; z++)
1078	for (y = 0; y < sh; y++)	1540	for (y = 0; y < sh; y++)
1079	if (0 <= y + vy && y + vy < self->rows)	1541	if (0 <= y + my && y + my < self->rows)
1080	{	1542	{
1081	maprow *row = self->row + (y + vy);	1543	maprow *row = self->row + (y + my);
1082		1544
1083	for (x = 0; x < sw; x++)	1545	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1546	if (row->c0 <= x + mx && x + mx < row->c1)
1085	{	1547	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1548	mapcell *cell = row->col + (x + mx - row->c0);
1087
1088	darkness[y * sw4 + x] = cell->darkness < 0
1089	? 255 - FOW_DARKNESS
1090	: 255 - cell->darkness;
1091		1549
1092	face = cell->face [z];	1550	face = cell->face [z];
1093		1551
1094	if (face)	1552	if (face && face < self->texs)
1095	{	1553	{
1096	maptex tex = self->tex [face];	1554	maptex tex = self->tex [face];
1097
1098	int px = (x + 1) * 32 - tex.w;	1555	int px = (x + 1) * T - tex.w;
1099	int py = (y + 1) * 32 - tex.h;	1556	int py = (y + 1) * T - tex.h;
1100		1557
1101	if (last_name != tex.name)	1558	if (last_name != tex.name)
1102	{	1559	{
1103	glEnd ();	1560	glEnd ();
1104	last_name = tex.name;
1105	glBindTexture (GL_TEXTURE_2D, last_name);	1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1106	glBegin (GL_QUADS);	1562	glBegin (GL_QUADS);
1107	}	1563	}
1108		1564
1109	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1110	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1111	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1567	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1112	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1113	}	1569	}
		1570
		1571	if (cell->flags && z == 2)
		1572	{
		1573	if (cell->flags & 1)
		1574	{
		1575	maptex tex = self->tex [1];
		1576	int px = (x + 1) * T - tex.w + 2;
		1577	int py = (y + 1) * T - tex.h - 6;
		1578
		1579	glEnd ();
		1580	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1581	glBegin (GL_QUADS);
		1582
		1583	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1584	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1585	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1586	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1587	}
		1588	}
1114	}	1589	}
1115	}	1590	}
1116		1591
1117	glEnd ();	1592	glEnd ();
1118		1593
1119	glDisable (GL_TEXTURE_2D);	1594	glDisable (GL_TEXTURE_2D);
1120	glDisable (GL_BLEND);	1595	glDisable (GL_BLEND);
		1596
		1597	// top layer: overlays such as the health bar
		1598	for (y = 0; y < sh; y++)
		1599	if (0 <= y + my && y + my < self->rows)
		1600	{
		1601	maprow *row = self->row + (y + my);
		1602
		1603	for (x = 0; x < sw; x++)
		1604	if (row->c0 <= x + mx && x + mx < row->c1)
		1605	{
		1606	mapcell *cell = row->col + (x + mx - row->c0);
		1607
		1608	int px = x * T;
		1609	int py = y * T;
		1610
		1611	if (cell->stat_hp)
		1612	{
		1613	int width = cell->stat_width * T;
		1614	int thick = sh / 28 + 1 + cell->stat_width;
		1615
		1616	glColor3ub (0, 0, 0);
		1617	glRectf (px + 1, py - thick - 2,
		1618	px + width - 1, py);
		1619
		1620	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1621	glRectf (px + 2,
		1622	py - thick - 1,
		1623	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1624	}
		1625	}
		1626	}
		1627	}
		1628
		1629	void
		1630	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1631	CODE:
		1632	{
		1633	static float color[16][3] = {
		1634	{ 0.00F, 0.00F, 0.00F },
		1635	{ 1.00F, 1.00F, 1.00F },
		1636	{ 0.00F, 0.00F, 0.55F },
		1637	{ 1.00F, 0.00F, 0.00F },
		1638
		1639	{ 1.00F, 0.54F, 0.00F },
		1640	{ 0.11F, 0.56F, 1.00F },
		1641	{ 0.93F, 0.46F, 0.00F },
		1642	{ 0.18F, 0.54F, 0.34F },
		1643
		1644	{ 0.56F, 0.73F, 0.56F },
		1645	{ 0.80F, 0.80F, 0.80F },
		1646	{ 0.55F, 0.41F, 0.13F },
		1647	{ 0.99F, 0.77F, 0.26F },
		1648
		1649	{ 0.74F, 0.65F, 0.41F },
		1650
		1651	{ 0.00F, 1.00F, 1.00F },
		1652	{ 1.00F, 0.00F, 1.00F },
		1653	{ 1.00F, 1.00F, 0.00F },
		1654	};
		1655
		1656	int x, y;
		1657
		1658	glEnable (GL_TEXTURE_2D);
		1659	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1660	glEnable (GL_BLEND);
		1661	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1662	glBegin (GL_QUADS);
		1663
		1664	for (y = 0; y < h; y++)
		1665	for (x = 0; x < w; x++)
		1666	{
		1667	unsigned char m = data [x + y * w];
		1668
		1669	if (m)
		1670	{
		1671	float *c = color [m & 15];
		1672
		1673	float tx1 = m & 0x40 ? 0.5 : 0.;
		1674	float tx2 = tx1 + 0.5;
		1675
		1676	glColor4f (c[0], c[1], c[2], 0.75);
		1677	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1678	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1679	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1680	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1681	}
		1682	}
		1683
		1684	glEnd ();
		1685	glDisable (GL_BLEND);
		1686	glDisable (GL_TEXTURE_2D);
		1687	}
		1688
		1689	void
		1690	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1691	PPCODE:
		1692	{
		1693	int x, y;
		1694	int sw4 = (sw + 3) & ~3;
		1695	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
		1696	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
		1697
		1698	memset (darkness, 255, sw4 * sh);
		1699	SvPOK_only (darkness_sv);
		1700	SvCUR_set (darkness_sv, sw4 * sh);
		1701
		1702	mx += self->x;
		1703	my += self->y;
		1704
		1705	for (y = 0; y < sh; y++)
		1706	if (0 <= y + my && y + my < self->rows)
		1707	{
		1708	maprow *row = self->row + (y + my);
		1709
		1710	for (x = 0; x < sw; x++)
		1711	if (row->c0 <= x + mx && x + mx < row->c1)
		1712	{
		1713	mapcell *cell = row->col + (x + mx - row->c0);
		1714
		1715	darkness[y * sw4 + x] = cell->darkness
		1716	? 255 - (cell->darkness - 1)
		1717	: 255 - FOW_DARKNESS;
		1718	}
		1719	}
1121		1720
1122	EXTEND (SP, 3);	1721	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	1722	PUSHs (sv_2mortal (newSViv (sw4)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	1723	PUSHs (sv_2mortal (newSViv (sh)));
1125	PUSHs (darkness_sv);	1724	PUSHs (darkness_sv);
1126	}	1725	}
1127		1726
1128	SV *	1727	SV *
1129	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1728	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1130	CODE:	1729	CODE:
1131	{	1730	{
1132	int x, y, x1, y1;	1731	int x, y, x1, y1;
1133	SV *data_sv = newSV (w * h * 7 + 5);	1732	SV *data_sv = newSV (w * h * 7 + 5);
1134	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1733	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1196	}	1795	}
1197	OUTPUT:	1796	OUTPUT:
1198	RETVAL	1797	RETVAL
1199		1798
1200	void	1799	void
1201	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1800	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1202	PPCODE:	1801	PPCODE:
1203	{	1802	{
1204	int x, y, z;	1803	int x, y, z;
1205	int w, h;	1804	int w, h;
1206	int x1, y1;	1805	int x1, y1;
…		…
1238		1837
1239	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	1838	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }
1240	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	1839	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }
1241	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	1840	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }
1242		1841
1243	if (cell->darkness <= 0)	1842	if (cell->darkness == 0)
1244	{	1843	{
1245	cell->darkness = -1;	1844	cell->darkness = 0;
1246		1845
1247	for (z = 0; z <= 2; z++)	1846	for (z = 0; z <= 2; z++)
1248	{	1847	{
1249	cell->face[z] = face[z];	1848	cell->face[z] = face[z];
1250		1849
…		…
1255	}	1854	}
1256	}	1855	}
1257	}	1856	}
1258	}	1857	}
1259		1858
1260	MODULE = CFClient PACKAGE = CFClient::MixChunk	1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1261		1860
1262	CFClient::MixChunk	1861	CFPlus::MixChunk
1263	new_from_file (SV *class, char *path)	1862	new_from_file (SV *class, char *path)
1264	CODE:	1863	CODE:
1265	RETVAL = Mix_LoadWAV (path);	1864	RETVAL = Mix_LoadWAV (path);
1266	OUTPUT:	1865	OUTPUT:
1267	RETVAL	1866	RETVAL
1268		1867
1269	void	1868	void
1270	DESTROY (CFClient::MixChunk self)	1869	DESTROY (CFPlus::MixChunk self)
1271	CODE:	1870	CODE:
1272	Mix_FreeChunk (self);	1871	Mix_FreeChunk (self);
1273		1872
1274	int	1873	int
1275	volume (CFClient::MixChunk self, int volume = -1)	1874	volume (CFPlus::MixChunk self, int volume = -1)
1276	CODE:	1875	CODE:
1277	RETVAL = Mix_VolumeChunk (self, volume);	1876	RETVAL = Mix_VolumeChunk (self, volume);
1278	OUTPUT:	1877	OUTPUT:
1279	RETVAL	1878	RETVAL
1280		1879
1281	int	1880	int
1282	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	1881	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1283	CODE:	1882	CODE:
1284	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1285	OUTPUT:	1884	OUTPUT:
1286	RETVAL	1885	RETVAL
1287		1886
1288	MODULE = CFClient PACKAGE = CFClient::MixMusic	1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1289		1888
1290	int	1889	int
1291	volume (int volume = -1)	1890	volume (int volume = -1)
1292	CODE:	1891	CODE:
1293	RETVAL = Mix_VolumeMusic (volume);	1892	RETVAL = Mix_VolumeMusic (volume);
1294	OUTPUT:	1893	OUTPUT:
1295	RETVAL	1894	RETVAL
1296		1895
1297	CFClient::MixMusic	1896	CFPlus::MixMusic
1298	new_from_file (SV *class, char *path)	1897	new_from_file (SV *class, char *path)
1299	CODE:	1898	CODE:
1300	RETVAL = Mix_LoadMUS (path);	1899	RETVAL = Mix_LoadMUS (path);
1301	OUTPUT:	1900	OUTPUT:
1302	RETVAL	1901	RETVAL
1303		1902
1304	void	1903	void
1305	DESTROY (CFClient::MixMusic self)	1904	DESTROY (CFPlus::MixMusic self)
1306	CODE:	1905	CODE:
1307	Mix_FreeMusic (self);	1906	Mix_FreeMusic (self);
1308		1907
1309	int	1908	int
1310	play (CFClient::MixMusic self, int loops = -1)	1909	play (CFPlus::MixMusic self, int loops = -1)
1311	CODE:	1910	CODE:
1312	RETVAL = Mix_PlayMusic (self, loops);	1911	RETVAL = Mix_PlayMusic (self, loops);
1313	OUTPUT:	1912	OUTPUT:
1314	RETVAL	1913	RETVAL
1315		1914
1316	MODULE = CFClient PACKAGE = CFClient::OpenGL	1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1317		1916
1318	BOOT:	1917	BOOT:
1319	{	1918	{
1320	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1321	static const struct {	1920	static const struct {
1322	const char *name;	1921	const char *name;
1323	IV iv;	1922	IV iv;
1324	} *civ, const_iv[] = {	1923	} *civ, const_iv[] = {
1325	# define const_iv(name) { # name, (IV)name }	1924	# define const_iv(name) { # name, (IV)name }
1326	const_iv (GL_COLOR_MATERIAL),	1925	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	1926	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	1927	const_iv (GL_FLAT),
		1928	const_iv (GL_DITHER),
1329	const_iv (GL_BLEND),	1929	const_iv (GL_BLEND),
		1930	const_iv (GL_CULL_FACE),
		1931	const_iv (GL_SCISSOR_TEST),
		1932	const_iv (GL_DEPTH_TEST),
		1933	const_iv (GL_ALPHA_TEST),
		1934	const_iv (GL_NORMALIZE),
		1935	const_iv (GL_RESCALE_NORMAL),
		1936	const_iv (GL_FRONT),
		1937	const_iv (GL_BACK),
1330	const_iv (GL_AND),	1938	const_iv (GL_AND),
		1939	const_iv (GL_ONE),
		1940	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	1941	const_iv (GL_SRC_ALPHA),
		1942	const_iv (GL_DST_ALPHA),
1332	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1943	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1944	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1945	const_iv (GL_SRC_ALPHA_SATURATE),
1333	const_iv (GL_RGB),	1946	const_iv (GL_RGB),
1334	const_iv (GL_RGBA),	1947	const_iv (GL_RGBA),
		1948	const_iv (GL_RGBA4),
		1949	const_iv (GL_RGBA8),
		1950	const_iv (GL_RGB5_A1),
1335	const_iv (GL_UNSIGNED_BYTE),	1951	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	1952	const_iv (GL_UNSIGNED_SHORT),
		1953	const_iv (GL_UNSIGNED_INT),
1337	const_iv (GL_ALPHA),	1954	const_iv (GL_ALPHA),
		1955	const_iv (GL_INTENSITY),
		1956	const_iv (GL_LUMINANCE),
		1957	const_iv (GL_LUMINANCE_ALPHA),
1338	const_iv (GL_FLOAT),	1958	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	1960	const_iv (GL_COMPILE),
1341	const_iv (GL_TEXTURE_1D),	1961	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	1962	const_iv (GL_TEXTURE_2D),
…		…
1344	const_iv (GL_TEXTURE_MAG_FILTER),	1964	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	1965	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	1966	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	1967	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	1968	const_iv (GL_TEXTURE_WRAP_T),
		1969	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	1970	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	1971	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	1972	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	1973	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1974	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1975	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1976	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1977	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	1978	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	1979	const_iv (GL_MODULATE),
		1980	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	1981	const_iv (GL_REPLACE),
		1982	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	1983	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	1984	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	1985	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	1986	const_iv (GL_COLOR_LOGIC_OP),
		1987	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	1988	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	1989	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	1990	const_iv (GL_CONSTANT_BORDER),
1368	const_iv (GL_LINES),	1991	const_iv (GL_LINES),
		1992	const_iv (GL_LINE_STRIP),
		1993	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	1994	const_iv (GL_QUADS),
1370	const_iv (GL_LINE_LOOP),	1995	const_iv (GL_QUAD_STRIP),
		1996	const_iv (GL_TRIANGLES),
		1997	const_iv (GL_TRIANGLE_STRIP),
		1998	const_iv (GL_TRIANGLE_FAN),
1371	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1372	const_iv (GL_FASTEST),	2000	const_iv (GL_FASTEST),
		2001	const_iv (GL_V2F),
		2002	const_iv (GL_V3F),
		2003	const_iv (GL_T2F_V3F),
		2004	const_iv (GL_T2F_N3F_V3F),
1373	# undef const_iv	2005	# undef const_iv
1374	};	2006	};
1375		2007
1376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2008	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1378	}	2010	}
1379		2011
		2012	char *
		2013	gl_vendor ()
		2014	CODE:
		2015	RETVAL = (char *)glGetString (GL_VENDOR);
		2016	OUTPUT:
		2017	RETVAL
		2018
		2019	char *
		2020	gl_version ()
		2021	CODE:
		2022	RETVAL = (char *)glGetString (GL_VERSION);
		2023	OUTPUT:
		2024	RETVAL
		2025
		2026	char *
		2027	gl_extensions ()
		2028	CODE:
		2029	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2030	OUTPUT:
		2031	RETVAL
		2032
1380	int glGetError ()	2033	int glGetError ()
		2034
		2035	void glFinish ()
1381		2036
1382	void glClear (int mask)	2037	void glClear (int mask)
1383		2038
1384	void glClearColor (float r, float g, float b, float a = 1.0)	2039	void glClearColor (float r, float g, float b, float a = 1.0)
1385	PROTOTYPE: @	2040	PROTOTYPE: @
…		…
1392		2047
1393	void glHint (int target, int mode)	2048	void glHint (int target, int mode)
1394		2049
1395	void glBlendFunc (int sfactor, int dfactor)	2050	void glBlendFunc (int sfactor, int dfactor)
1396		2051
		2052	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2053	CODE:
		2054	gl_BlendFuncSeparate (sa, da, saa, daa);
		2055
		2056	void glDepthMask (int flag)
		2057
1397	void glLogicOp (int opcode)	2058	void glLogicOp (int opcode)
1398		2059
		2060	void glColorMask (int red, int green, int blue, int alpha)
		2061
1399	void glMatrixMode (int mode)	2062	void glMatrixMode (int mode)
1400		2063
1401	void glPushMatrix ()	2064	void glPushMatrix ()
1402		2065
1403	void glPopMatrix ()	2066	void glPopMatrix ()
1404		2067
1405	void glLoadIdentity ()	2068	void glLoadIdentity ()
1406		2069
		2070	void glDrawBuffer (int buffer)
		2071
		2072	void glReadBuffer (int buffer)
		2073
		2074	# near_ and far_ are due to microsofts buggy "c" compiler
		2075	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2076
		2077	# near_ and far_ are due to microsofts buggy "c" compiler
1407	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2078	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1408		2079
1409	void glViewport (int x, int y, int width, int height)	2080	void glViewport (int x, int y, int width, int height)
		2081
		2082	void glScissor (int x, int y, int width, int height)
1410		2083
1411	void glTranslate (float x, float y, float z = 0.)	2084	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	2085	CODE:
1413	glTranslatef (x, y, z);	2086	glTranslatef (x, y, z);
1414		2087
…		…
1424		2097
1425	void glEnd ()	2098	void glEnd ()
1426		2099
1427	void glColor (float r, float g, float b, float a = 1.0)	2100	void glColor (float r, float g, float b, float a = 1.0)
1428	PROTOTYPE: @	2101	PROTOTYPE: @
		2102	ALIAS:
		2103	glColor_premultiply = 1
1429	CODE:	2104	CODE:
		2105	if (ix)
		2106	{
		2107	r *= a;
		2108	g *= a;
		2109	b *= a;
		2110	}
		2111	// microsoft visual "c" rounds instead of truncating...
1430	glColor4f (r, g, b, a);	2112	glColor4f (r, g, b, a);
		2113
		2114	void glInterleavedArrays (int format, int stride, char *data)
		2115
		2116	void glDrawElements (int mode, int count, int type, char *indices)
		2117
		2118	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2119
		2120	void glRasterPos (float x, float y, float z = 0.)
		2121	CODE:
		2122	glRasterPos3f (0, 0, z);
		2123	glBitmap (0, 0, 0, 0, x, y, 0);
1431		2124
1432	void glVertex (float x, float y, float z = 0.)	2125	void glVertex (float x, float y, float z = 0.)
1433	CODE:	2126	CODE:
1434	glVertex3f (x, y, z);	2127	glVertex3f (x, y, z);
1435		2128
…		…
1447		2140
1448	void glBindTexture (int target, int name)	2141	void glBindTexture (int target, int name)
1449		2142
1450	void glConvolutionParameter (int target, int pname, float params)	2143	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	2144	CODE:
		2145	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	2146	gl.ConvolutionParameterf (target, pname, params);
1453		2147
1454	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2148	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2149	CODE:
		2150	if (gl.ConvolutionFilter2D)
		2151	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2152
		2153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2154	CODE:
		2155	if (gl.SeparableFilter2D)
		2156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455		2157
1456	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1457		2159
1458	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2161
		2162	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2163
		2164	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459		2165
1460	int glGenTexture ()	2166	int glGenTexture ()
1461	CODE:	2167	CODE:
1462	{	2168	{
1463	GLuint name;	2169	GLuint name;

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