[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs.
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# 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
		45
		46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
37		47
38	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
39		49
40	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
42		52
		53	#define MIN_FONT_HEIGHT 10
		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
43	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
45		86
46	static PangoContext *context;	87	typedef PangoFontDescription *CFPlus__Font;
47	static PangoFontMap *fontmap;	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	}
48		106
49	typedef struct cf_layout {	107	typedef struct cf_layout {
50	PangoLayout *pl;	108	PangoLayout *pl;
		109	float r, g, b, a; // default color for rgba mode
51	int base_height;	110	int base_height;
		111	CFPlus__Font font;
52	} *CFClient__Layout;	112	} *CFPlus__Layout;
		113
		114	static CFPlus__Font default_font;
		115	static PangoContext *opengl_context;
		116	static PangoFontMap *opengl_fontmap;
53		117
54	static void	118	static void
55	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
56	{	120	{
57	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
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	126	}
60		127
61	static void	128	static void
62	layout_update (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
63	{	130	{
64	/* 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
65	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
66	*/	133	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	134	PangoFontDescription *font = self->font ? self->font : default_font;
68		135
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	136	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	138
		139	pango_layout_set_font_description (self->pl, font);
76	}	140	}
77		141
78	static void	142	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
80	{	144	{
81	layout_update (self);	145	PangoRectangle rect;
82		146
		147	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
84		149
85	w = (w + 3) & ~3;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!w) w = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	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;
88	}	158	}
89		159
90	typedef uint16_t mapface;	160	typedef uint16_t mapface;
91		161
92	typedef struct {	162	typedef struct {
95	float s, t;	165	float s, t;
96	uint8_t r, g, b, a;	166	uint8_t r, g, b, a;
97	} maptex;	167	} maptex;
98		168
99	typedef struct {	169	typedef struct {
100	int16_t darkness;	170	uint32_t player;
101	mapface face[3];	171	mapface face[3];
		172	uint16_t darkness;
		173	uint8_t stat_width, stat_hp, flags;
102	} mapcell;	174	} mapcell;
103		175
104	typedef struct {	176	typedef struct {
105	int32_t c0, c1;	177	int32_t c0, c1;
106	mapcell *col;	178	mapcell *col;
…		…
115	int texs;	187	int texs;
116	maptex *tex;	188	maptex *tex;
117		189
118	int32_t rows;	190	int32_t rows;
119	maprow *row;	191	maprow *row;
120	} *CFClient__Map;	192	} *CFPlus__Map;
121		193
122	static char *	194	static char *
123	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
124	{	196	{
125	char *p;	197	char *p;
…		…
143		215
144	#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))
145	#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))
146		218
147	static maprow *	219	static maprow *
148	map_get_row (CFClient__Map self, int y)	220	map_get_row (CFPlus__Map self, int y)
149	{	221	{
150	if (0 > y)	222	if (0 > y)
151	{	223	{
152	int extend = - y + MAP_EXTEND_Y;	224	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	225	Prepend (maprow, self->row, self->rows, extend);
…		…
191		263
192	return row->col + (x - row->c0);	264	return row->col + (x - row->c0);
193	}	265	}
194		266
195	static mapcell *	267	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	268	map_get_cell (CFPlus__Map self, int x, int y)
197	{	269	{
198	return row_get_cell (map_get_row (self, y), x);	270	return row_get_cell (map_get_row (self, y), x);
199	}	271	}
200		272
201	static void	273	static void
202	map_clear (CFClient__Map self)	274	map_clear (CFPlus__Map self)
203	{	275	{
204	int r;	276	int r;
205		277
206	for (r = 0; r < self->rows; r++)	278	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	279	Safefree (self->row[r].col);
…		…
215	self->row = 0;	287	self->row = 0;
216	self->rows = 0;	288	self->rows = 0;
217	}	289	}
218		290
219	static void	291	static void
220	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)
221	{	293	{
222	int x, y;	294	int x, y;
223	maprow *row;	295	maprow *row;
		296	mapcell *cell;
224		297
225	for (y = y0; y < y0 + h; y++)	298	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	299	if (y >= 0)
227	{	300	{
228	if (y >= self->rows)	301	if (y >= self->rows)
…		…
234	if (x >= row->c0)	307	if (x >= row->c0)
235	{	308	{
236	if (x >= row->c1)	309	if (x >= row->c1)
237	break;	310	break;
238		311
239	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;
240	}	318	}
241	}	319	}
242	}	320	}
243		321
		322	static void
		323	music_finished (void)
		324	{
		325	SDL_UserEvent ev;
		326
		327	ev.type = SDL_USEREVENT;
		328	ev.code = 0;
		329	ev.data1 = 0;
		330	ev.data2 = 0;
		331
		332	SDL_PushEvent ((SDL_Event *)&ev);
		333	}
		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
244	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
245		370
246	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
247		372
248	BOOT:	373	BOOT:
249	{	374	{
250	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	376	static const struct {
252	const char *name;	377	const char *name;
253	IV iv;	378	IV iv;
254	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
255	# 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
256	const_iv (SDL_ACTIVEEVENT),	384	const_iv (SDL_ACTIVEEVENT),
257	const_iv (SDL_KEYDOWN),	385	const_iv (SDL_KEYDOWN),
258	const_iv (SDL_KEYUP),	386	const_iv (SDL_KEYUP),
259	const_iv (SDL_MOUSEMOTION),	387	const_iv (SDL_MOUSEMOTION),
260	const_iv (SDL_MOUSEBUTTONDOWN),	388	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
269	const_iv (SDL_EVENT_RESERVEDA),	397	const_iv (SDL_EVENT_RESERVEDA),
270	const_iv (SDL_EVENT_RESERVEDB),	398	const_iv (SDL_EVENT_RESERVEDB),
271	const_iv (SDL_VIDEORESIZE),	399	const_iv (SDL_VIDEORESIZE),
272	const_iv (SDL_VIDEOEXPOSE),	400	const_iv (SDL_VIDEOEXPOSE),
273	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
274	const_iv (SDLK_KP0),	407	const_iv (SDLK_KP0),
275	const_iv (SDLK_KP1),	408	const_iv (SDLK_KP1),
276	const_iv (SDLK_KP2),	409	const_iv (SDLK_KP2),
277	const_iv (SDLK_KP3),	410	const_iv (SDLK_KP3),
278	const_iv (SDLK_KP4),	411	const_iv (SDLK_KP4),
…		…
333	const_iv (SDLK_BREAK),	466	const_iv (SDLK_BREAK),
334	const_iv (SDLK_MENU),	467	const_iv (SDLK_MENU),
335	const_iv (SDLK_POWER),	468	const_iv (SDLK_POWER),
336	const_iv (SDLK_EURO),	469	const_iv (SDLK_EURO),
337	const_iv (SDLK_UNDO),	470	const_iv (SDLK_UNDO),
		471
338	const_iv (KMOD_NONE),	472	const_iv (KMOD_NONE),
		473	const_iv (KMOD_SHIFT),
339	const_iv (KMOD_LSHIFT),	474	const_iv (KMOD_LSHIFT),
340	const_iv (KMOD_RSHIFT),	475	const_iv (KMOD_RSHIFT),
		476	const_iv (KMOD_CTRL),
341	const_iv (KMOD_LCTRL),	477	const_iv (KMOD_LCTRL),
342	const_iv (KMOD_RCTRL),	478	const_iv (KMOD_RCTRL),
		479	const_iv (KMOD_ALT),
343	const_iv (KMOD_LALT),	480	const_iv (KMOD_LALT),
344	const_iv (KMOD_RALT),	481	const_iv (KMOD_RALT),
		482	const_iv (KMOD_META),
345	const_iv (KMOD_LMETA),	483	const_iv (KMOD_LMETA),
346	const_iv (KMOD_RMETA),	484	const_iv (KMOD_RMETA),
347	const_iv (KMOD_NUM),	485	const_iv (KMOD_NUM),
348	const_iv (KMOD_CAPS),	486	const_iv (KMOD_CAPS),
349	const_iv (KMOD_MODE),	487	const_iv (KMOD_MODE),
350	const_iv (KMOD_CTRL),
351	const_iv (KMOD_SHIFT),
352	const_iv (KMOD_ALT),
353	const_iv (KMOD_META)
354	# undef const_iv	488	# undef const_iv
355	};	489	};
356		490
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		493
360	fontmap = pango_ft2_font_map_new ();	494	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
361	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	495	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
362	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363	}	496	}
		497
		498	void
		499	weaken (SV *rv)
		500	PROTOTYPE: $
		501	CODE:
		502	sv_rvweaken (rv);
364		503
365	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
366	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
367		526
368	void	527	void
369	SDL_Quit ()	528	SDL_Quit ()
370		529
371	void	530	void
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		540
		541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		543
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		548
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		550	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		553	#endif
390		554
391	SDL_EnableUNICODE (1);	555	SDL_EnableUNICODE (1);
392	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393		557
394	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
403		567
404	++m;	568	++m;
405	}	569	}
406	}	570	}
407		571
		572	char *
		573	SDL_GetError ()
		574
408	int	575	int
409	SDL_SetVideoMode (int w, int h, int fullscreen)	576	SDL_SetVideoMode (int w, int h, int fullscreen)
410	CODE:	577	CODE:
411	RETVAL = !!SDL_SetVideoMode (	578	RETVAL = !!SDL_SetVideoMode (
412	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
413	);	580	);
		581	if (RETVAL)
		582	{
414	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	}
415	OUTPUT:	588	OUTPUT:
416	RETVAL	589	RETVAL
417		590
418	void	591	void
419	SDL_GL_SwapBuffers ()	592	SDL_GL_SwapBuffers ()
		593
		594	char *
		595	SDL_GetKeyName (int sym)
420		596
421	void	597	void
422	SDL_PollEvent ()	598	SDL_PollEvent ()
423	PPCODE:	599	PPCODE:
424	{	600	{
…		…
426		602
427	while (SDL_PollEvent (&ev))	603	while (SDL_PollEvent (&ev))
428	{	604	{
429	HV *hv = newHV ();	605	HV *hv = newHV ();
430	hv_store (hv, "type", 4, newSViv (ev.type), 0);	606	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		607
431	switch (ev.type)	608	switch (ev.type)
432	{	609	{
433	case SDL_KEYDOWN:	610	case SDL_KEYDOWN:
434	case SDL_KEYUP:	611	case SDL_KEYUP:
435	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
436	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
437	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 */
438	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
439	break;	617	break;
440		618
441	case SDL_ACTIVEEVENT:	619	case SDL_ACTIVEEVENT:
442	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
443	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
444	break;	622	break;
445		623
446	case SDL_MOUSEMOTION:	624	case SDL_MOUSEMOTION:
		625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		626
447	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
448	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
449	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
450	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
451	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
452	break;	632	break;
453		633
454	case SDL_MOUSEBUTTONDOWN:	634	case SDL_MOUSEBUTTONDOWN:
455	case SDL_MOUSEBUTTONUP:	635	case SDL_MOUSEBUTTONUP:
		636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		637
456	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
457	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
458	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
459	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;
460	}	649	}
461		650
462	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
463	}	652	}
464	}	653	}
465		654
466	int	655	int
467	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)
		657	POSTCALL:
		658	Mix_HookMusicFinished (music_finished);
		659	Mix_ChannelFinished (channel_finished);
468		660
469	void	661	void
470	Mix_CloseAudio ()	662	Mix_CloseAudio ()
471		663
472	int	664	int
…		…
477	CODE:	669	CODE:
478	#ifndef _WIN32	670	#ifndef _WIN32
479	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
480	#endif	672	#endif
481		673
482	char *	674	void
483	gl_version ()	675	win32_proxy_info ()
484	CODE:	676	PPCODE:
485	RETVAL = (char *)glGetString (GL_VERSION);	677	{
486	OUTPUT:	678	#ifdef _WIN32
487	RETVAL	679	char buffer[2048];
		680	DWORD buflen;
488		681
489	char *	682	EXTEND (SP, 3);
490	gl_extensions ()	683
491	CODE:	684	buflen = sizeof (buffer);
492	RETVAL = (char *)glGetString (GL_EXTENSIONS);	685	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
493	OUTPUT:	686	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
494	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	}
495		702
496	void	703	void
497	add_font (char *file)	704	add_font (char *file)
498	CODE:	705	CODE:
499	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
500
501	void
502	set_font (char *file)
503	CODE:
504	{
505	int count;
506	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
507	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
508	FcPatternDestroy (pattern);
509	pango_context_set_font_description (context, font);
510	}
511		707
512	void	708	void
513	load_image_inline (SV *image_)	709	load_image_inline (SV *image_)
514	ALIAS:	710	ALIAS:
515	load_image_file = 1	711	load_image_file = 1
…		…
557		753
558	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	754	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
559		755
560	assert (surface2->pitch == surface2->w * 4);	756	assert (surface2->pitch == surface2->w * 4);
561		757
		758	SDL_LockSurface (surface2);
562	EXTEND (SP, 5);	759	EXTEND (SP, 6);
563	PUSHs (sv_2mortal (newSViv (surface2->w)));	760	PUSHs (sv_2mortal (newSViv (surface2->w)));
564	PUSHs (sv_2mortal (newSViv (surface2->h)));	761	PUSHs (sv_2mortal (newSViv (surface2->h)));
565	SDL_LockSurface (surface2);
566	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	762	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
567	SDL_UnlockSurface (surface2);
568	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)));
569	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	764	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
570	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	765	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		766	SDL_UnlockSurface (surface2);
571		767
572	SDL_FreeSurface (surface);	768	SDL_FreeSurface (surface);
573	SDL_FreeSurface (surface2);	769	SDL_FreeSurface (surface2);
574	}	770	}
575		771
…		…
597	PUSHs (sv_2mortal (newSViv (b / y)));	793	PUSHs (sv_2mortal (newSViv (b / y)));
598	PUSHs (sv_2mortal (newSViv (a / y)));	794	PUSHs (sv_2mortal (newSViv (a / y)));
599	}	795	}
600		796
601	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
602	fatal (char *message)	806	fatal (char *message)
603	CODE:	807	CODE:
		808	fprintf (stderr, "FATAL: %s\n", message);
604	#ifdef _WIN32	809	#ifdef _WIN32
605	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
606	#else	819	#else
607	fprintf (stderr, "FATAL: %s\n", message);	820	_exit (retval);
608	#endif	821	#endif
609	exit (1);
610		822
		823	MODULE = CFPlus PACKAGE = CFPlus::Font
		824
		825	CFPlus::Font
		826	new_from_file (SV class, char path, int id = 0)
		827	CODE:
		828	{
		829	int count;
		830	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		831	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		832	FcPatternDestroy (pattern);
		833	}
		834	OUTPUT:
		835	RETVAL
		836
		837	void
		838	DESTROY (CFPlus::Font self)
		839	CODE:
		840	pango_font_description_free (self);
		841
		842	void
		843	make_default (CFPlus::Font self)
		844	CODE:
		845	default_font = self;
		846
611	MODULE = CFClient PACKAGE = CFClient::Layout	847	MODULE = CFPlus PACKAGE = CFPlus::Layout
612		848
613	CFClient::Layout	849	void
614	new (SV *class, int base_height = 10)	850	reset_glyph_cache ()
		851	CODE:
		852	tc_clear ();
		853
		854	CFPlus::Layout
		855	new (SV *class)
615	CODE:	856	CODE:
616	New (0, RETVAL, 1, struct cf_layout);	857	New (0, RETVAL, 1, struct cf_layout);
617	RETVAL->base_height = base_height;	858
618	RETVAL->pl = pango_layout_new (context);	859	RETVAL->pl = pango_layout_new (opengl_context);
		860	RETVAL->r = 1.;
		861	RETVAL->g = 1.;
		862	RETVAL->b = 1.;
		863	RETVAL->a = 1.;
		864	RETVAL->base_height = MIN_FONT_HEIGHT;
		865	RETVAL->font = 0;
		866
619	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	867	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		868	layout_update_font (RETVAL);
620	OUTPUT:	869	OUTPUT:
621	RETVAL	870	RETVAL
622		871
623	void	872	void
624	DESTROY (CFClient::Layout self)	873	DESTROY (CFPlus::Layout self)
625	CODE:	874	CODE:
626	g_object_unref (self->pl);	875	g_object_unref (self->pl);
627	Safefree (self);	876	Safefree (self);
628		877
629	void	878	void
630	set_text (CFClient::Layout self, SV *text_)	879	set_text (CFPlus::Layout self, SV *text_)
631	CODE:	880	CODE:
632	{	881	{
633	STRLEN textlen;	882	STRLEN textlen;
634	char *text = SvPVutf8 (text_, textlen);	883	char *text = SvPVutf8 (text_, textlen);
635		884
636	pango_layout_set_text (self->pl, text, textlen);	885	pango_layout_set_text (self->pl, text, textlen);
637	}	886	}
638		887
639	void	888	void
640	set_markup (CFClient::Layout self, SV *text_)	889	set_markup (CFPlus::Layout self, SV *text_)
641	CODE:	890	CODE:
642	{	891	{
643	STRLEN textlen;	892	STRLEN textlen;
644	char *text = SvPVutf8 (text_, textlen);	893	char *text = SvPVutf8 (text_, textlen);
645		894
646	pango_layout_set_markup (self->pl, text, textlen);	895	pango_layout_set_markup (self->pl, text, textlen);
647	}	896	}
648		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
649	SV *	983	SV *
650	get_text (CFClient::Layout self)	984	get_text (CFPlus::Layout self)
651	CODE:	985	CODE:
652	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
653	SvUTF8_on (RETVAL);	987	sv_utf8_decode (RETVAL);
654	OUTPUT:	988	OUTPUT:
655	RETVAL	989	RETVAL
656		990
657	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
		1000	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1001	CODE:
		1002	if (self->font != font)
		1003	{
		1004	self->font = font;
		1005	layout_update_font (self);
		1006	}
		1007
		1008	void
658	set_height (CFClient::Layout self, int base_height)	1009	set_height (CFPlus::Layout self, int base_height)
659	CODE:	1010	CODE:
		1011	if (self->base_height != base_height)
		1012	{
660	self->base_height = base_height;	1013	self->base_height = base_height;
		1014	layout_update_font (self);
		1015	}
661		1016
662	void	1017	void
663	set_width (CFClient::Layout self, int max_width = -1)	1018	set_width (CFPlus::Layout self, int max_width = -1)
664	CODE:	1019	CODE:
665	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);
666		1021
667	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
668	size (CFClient::Layout self)	1048	size (CFPlus::Layout self)
669	PPCODE:	1049	PPCODE:
670	{	1050	{
671	int w, h;	1051	int w, h;
672		1052
673	layout_update (self);
674	layout_get_pixel_size (self, &w, &h);	1053	layout_get_pixel_size (self, &w, &h);
675		1054
676	EXTEND (SP, 2);	1055	EXTEND (SP, 2);
677	PUSHs (sv_2mortal (newSViv (w)));	1056	PUSHs (sv_2mortal (newSViv (w)));
678	PUSHs (sv_2mortal (newSViv (h)));	1057	PUSHs (sv_2mortal (newSViv (h)));
679	}	1058	}
680		1059
681	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
682	xy_to_index (CFClient::Layout self, int x, int y)	1073	xy_to_index (CFPlus::Layout self, int x, int y)
683	CODE:	1074	CODE:
684	{	1075	{
685	int index, trailing;	1076	int index, trailing;
686
687	layout_update (self);
688	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);
689
690	RETVAL = index;	1078	RETVAL = index + trailing;
691	}	1079	}
692	OUTPUT:	1080	OUTPUT:
693	RETVAL	1081	RETVAL
694		1082
695	void	1083	void
696	cursor_pos (CFClient::Layout self, int index)	1084	cursor_pos (CFPlus::Layout self, int index)
697	PPCODE:	1085	PPCODE:
698	{	1086	{
699	PangoRectangle strong_pos;	1087	PangoRectangle strong_pos;
700	layout_update (self);
701	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
702		1089
703	EXTEND (SP, 3);	1090	EXTEND (SP, 3);
704	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
705	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
706	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
707	}	1094	}
708		1095
709	void	1096	void
710	render (CFClient::Layout self)	1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
711	PPCODE:	1098	PPCODE:
712	{	1099	{
713	SV *retval;	1100	int line, x;
714	int w, h;
715	FT_Bitmap bitmap;
716		1101
717	layout_update (self);	1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
718	layout_get_pixel_size (self, &w, &h);	1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
719		1104
720	retval = newSV (w * h);
721	SvPOK_only (retval);
722	SvCUR_set (retval, w * h);
723
724	bitmap.rows = h;
725	bitmap.width = w;
726	bitmap.pitch = w;
727	bitmap.buffer = (unsigned char*)SvPVX (retval);
728	bitmap.num_grays = 256;
729	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
730
731	memset (bitmap.buffer, 0, w * h);
732
733	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
734
735	EXTEND (SP, 3);	1105	EXTEND (SP, 2);
736	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	{
737	PUSHs (sv_2mortal (newSViv (h)));	1130	PUSHs (sv_2mortal (newSViv (index)));
738	PUSHs (sv_2mortal (retval));	1131	PUSHs (sv_2mortal (newSViv (trailing)));
		1132	}
739	}	1133	}
740		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
741	MODULE = CFClient PACKAGE = CFClient::Texture	1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
742		1146
743	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
744	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.)
745	PROTOTYPE: $$$;$$	1186	PROTOTYPE: $$$;$$
		1187	ALIAS:
		1188	draw_quad_alpha = 1
		1189	draw_quad_alpha_premultiplied = 2
746	CODE:	1190	CODE:
747	{	1191	{
748	HV hv = (HV )SvRV (self);	1192	HV hv = (HV )SvRV (self);
749	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
750	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
751	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
752	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
753		1196
754	if (items < 5)	1197	if (items < 5)
755	{	1198	{
756	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));
757	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));
758	}	1201	}
759		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
760	glBindTexture (GL_TEXTURE_2D, name);	1217	glBindTexture (GL_TEXTURE_2D, name);
761	if (wrap_mode) {	1218
762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
763	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
764	}
765	glBegin (GL_QUADS);	1219	glBegin (GL_QUADS);
766	glTexCoord2f (0, 0); glVertex2f (x , y );	1220	glTexCoord2f (0, 0); glVertex2f (x , y );
767	glTexCoord2f (0, t); glVertex2f (x , y + h);	1221	glTexCoord2f (0, t); glVertex2f (x , y + h);
768	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1222	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
769	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1223	glTexCoord2f (s, 0); glVertex2f (x + w, y );
770	glEnd ();	1224	glEnd ();
771	}
772		1225
		1226	if (ix)
		1227	{
		1228	glDisable (GL_ALPHA_TEST);
		1229	glDisable (GL_BLEND);
		1230	}
		1231	}
		1232
773	MODULE = CFClient PACKAGE = CFClient::Map	1233	MODULE = CFPlus PACKAGE = CFPlus::Map
774		1234
775	CFClient::Map	1235	CFPlus::Map
776	new (SV *class, int map_width, int map_height)	1236	new (SV *class)
777	CODE:	1237	CODE:
778	New (0, RETVAL, 1, struct map);	1238	New (0, RETVAL, 1, struct map);
779	RETVAL->x = 0;	1239	RETVAL->x = 0;
780	RETVAL->y = 0;	1240	RETVAL->y = 0;
781	RETVAL->w = map_width;	1241	RETVAL->w = 0;
782	RETVAL->h = map_height;	1242	RETVAL->h = 0;
783	RETVAL->ox = 0;	1243	RETVAL->ox = 0;
784	RETVAL->oy = 0;	1244	RETVAL->oy = 0;
785	RETVAL->faces = 8192;	1245	RETVAL->faces = 8192;
786	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);
787	RETVAL->texs = 8192;	1247	RETVAL->texs = 8192;
…		…
790	RETVAL->row = 0;	1250	RETVAL->row = 0;
791	OUTPUT:	1251	OUTPUT:
792	RETVAL	1252	RETVAL
793		1253
794	void	1254	void
795	DESTROY (CFClient::Map self)	1255	DESTROY (CFPlus::Map self)
796	CODE:	1256	CODE:
797	{	1257	{
798	map_clear (self);	1258	map_clear (self);
799	Safefree (self->face);	1259	Safefree (self->face);
		1260	Safefree (self->tex);
800	Safefree (self);	1261	Safefree (self);
801	}	1262	}
802		1263
803	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
804	clear (CFClient::Map self)	1271	clear (CFPlus::Map self)
805	CODE:	1272	CODE:
806	map_clear (self);	1273	map_clear (self);
807		1274
808	void	1275	void
809	set_face (CFClient::Map self, int face, int texid)	1276	set_face (CFPlus::Map self, int face, int texid)
810	CODE:	1277	CODE:
811	{	1278	{
812	while (self->faces <= face)	1279	while (self->faces <= face)
813	{	1280	{
814	Append (mapface, self->face, self->faces, self->faces);	1281	Append (mapface, self->face, self->faces, self->faces);
…		…
817		1284
818	self->face [face] = texid;	1285	self->face [face] = texid;
819	}	1286	}
820		1287
821	void	1288	void
822	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)
823	CODE:	1290	CODE:
824	{	1291	{
825	while (self->texs <= texid)	1292	while (self->texs <= texid)
826	{	1293	{
827	Append (maptex, self->tex, self->texs, self->texs);	1294	Append (maptex, self->tex, self->texs, self->texs);
…		…
839	tex->r = r;	1306	tex->r = r;
840	tex->g = g;	1307	tex->g = g;
841	tex->b = b;	1308	tex->b = b;
842	tex->a = a;	1309	tex->a = a;
843	}	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);
844	}	1320	}
845		1321
846	int	1322	int
847	ox (CFClient::Map self)	1323	ox (CFPlus::Map self)
848	ALIAS:	1324	ALIAS:
849	oy = 1	1325	oy = 1
		1326	x = 2
		1327	y = 3
		1328	w = 4
		1329	h = 5
850	CODE:	1330	CODE:
851	switch (ix)	1331	switch (ix)
852	{	1332	{
853	case 0: RETVAL = self->ox; break;	1333	case 0: RETVAL = self->ox; break;
854	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;
855	}	1339	}
856	OUTPUT:	1340	OUTPUT:
857	RETVAL	1341	RETVAL
858		1342
859	void	1343	void
860	scroll (CFClient::Map self, int dx, int dy)	1344	scroll (CFPlus::Map self, int dx, int dy)
861	CODE:	1345	CODE:
862	{	1346	{
863	if (dx > 0)	1347	if (dx > 0)
864	map_blank (self, self->x, self->y, dx - 1, self->h);	1348	map_blank (self, self->x, self->y, dx, self->h);
865	else if (dx < 0)	1349	else if (dx < 0)
866	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);
867		1351
868	if (dy > 0)	1352	if (dy > 0)
869	map_blank (self, self->x, self->y, self->w, dy - 1);	1353	map_blank (self, self->x, self->y, self->w, dy);
870	else if (dy < 0)	1354	else if (dy < 0)
871	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);
872		1356
873	self->ox += dx; self->x += dx;	1357	self->ox += dx; self->x += dx;
874	self->oy += dy; self->y += dy;	1358	self->oy += dy; self->y += dy;
875		1359
876	while (self->y < 0)	1360	while (self->y < 0)
…		…
881	self->y += MAP_EXTEND_Y;	1365	self->y += MAP_EXTEND_Y;
882	}	1366	}
883	}	1367	}
884		1368
885	void	1369	void
886	map1a_update (CFClient::Map self, SV *data_)	1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)
887	CODE:	1371	CODE:
888	{	1372	{
889	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
890	uint8_t data_end = (uint8_t )SvEND (data_);	1374	uint8_t data_end = (uint8_t )SvEND (data_);
891	mapcell *cell;	1375	mapcell *cell;
892	int x, y, flags;	1376	int x, y, flags;
893		1377
894	while (data < data_end)	1378	while (data < data_end - 1)
895	{	1379	{
896	flags = (data [0] << 8) + data [1]; data += 2;	1380	flags = (data [0] << 8) + data [1]; data += 2;
897		1381
898	x = ((flags >> 10) & 63) + self->x;	1382	x = self->x + ((flags >> 10) & 63);
899	y = ((flags >> 4) & 63) + self->y;	1383	y = self->y + ((flags >> 4) & 63);
900		1384
901	cell = map_get_cell (self, x, y);	1385	cell = map_get_cell (self, x, y);
902		1386
903	if (flags & 15)	1387	if (flags & 15)
904	{	1388	{
905	if (cell->darkness < 0)	1389	if (!cell->darkness)
906	{	1390	{
		1391	memset (cell, 0, sizeof (*cell));
907	cell->darkness = 0;	1392	cell->darkness = 256;
908	cell->face [0] = 0;
909	cell->face [1] = 0;
910	cell->face [2] = 0;
911	}	1393	}
912		1394
913	cell->darkness = flags & 8 ? *data++ : 255;
914
915	//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) // monster width
		1418	{
		1419	if (*data == 4)
		1420	; // decode player tag
		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	}
916		1436
917	if (flags & 4)	1437	if (flags & 4)
918	{	1438	{
919	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;
920	}	1440	}
…		…
928	{	1448	{
929	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;
930	}	1450	}
931	}	1451	}
932	else	1452	else
933	cell->darkness = -1;	1453	cell->darkness = 0;
934	}	1454	}
935	}	1455	}
936		1456
937	SV *	1457	SV *
938	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)
939	CODE:	1459	CODE:
940	{	1460	{
941	int x1, x;	1461	int x1, x;
942	int y1, y;	1462	int y1, y;
943	int z;	1463	int z;
…		…
993	}	1513	}
994	OUTPUT:	1514	OUTPUT:
995	RETVAL	1515	RETVAL
996		1516
997	void	1517	void
998	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)
999	PPCODE:	1519	CODE:
1000	{	1520	{
1001	int vx, vy;
1002	int x, y, z;	1521	int x, y, z;
1003	int last_name;	1522	int last_name;
1004	mapface face;	1523	mapface face;
1005	int sw4 = (sw + 3) & ~3;
1006	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1007	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1008
1009	memset (darkness, 255, sw4 * sh);
1010	SvPOK_only (darkness_sv);
1011	SvCUR_set (darkness_sv, sw4 * sh);
1012
1013	vx = self->x + (self->w - sw) / 2 - shift_x;
1014	vy = self->y + (self->h - sh) / 2 - shift_y;
1015
1016	/*
1017	int vx = self->vx = self->w >= sw
1018	? self->x + (self->w - sw) / 2
1019	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1020
1021	int vy = self->vy = self->h >= sh
1022	? self->y + (self->h - sh) / 2
1023	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1024	*/
1025		1524
1026	glColor4ub (255, 255, 255, 255);	1525	glColor4ub (255, 255, 255, 255);
1027		1526
		1527	glEnable (GL_BLEND);
1028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1029	glEnable (GL_BLEND);
1030	glEnable (GL_TEXTURE_2D);	1529	glEnable (GL_TEXTURE_2D);
1031	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1032		1531
1033	glBegin (GL_QUADS);	1532	glBegin (GL_QUADS);
1034		1533
1035	last_name = 0;	1534	last_name = 0;
1036		1535
		1536	mx += self->x;
		1537	my += self->y;
		1538
1037	for (z = 0; z < 3; z++)	1539	for (z = 0; z < 3; z++)
1038	for (y = 0; y < sh; y++)	1540	for (y = 0; y < sh; y++)
1039	if (0 <= y + vy && y + vy < self->rows)	1541	if (0 <= y + my && y + my < self->rows)
1040	{	1542	{
1041	maprow *row = self->row + (y + vy);	1543	maprow *row = self->row + (y + my);
1042		1544
1043	for (x = 0; x < sw; x++)	1545	for (x = 0; x < sw; x++)
1044	if (row->c0 <= x + vx && x + vx < row->c1)	1546	if (row->c0 <= x + mx && x + mx < row->c1)
1045	{	1547	{
1046	mapcell *cell = row->col + (x + vx - row->c0);	1548	mapcell *cell = row->col + (x + mx - row->c0);
1047
1048	darkness[y * sw4 + x] = cell->darkness < 0
1049	? 255 - FOW_DARKNESS
1050	: 255 - cell->darkness;
1051		1549
1052	face = cell->face [z];	1550	face = cell->face [z];
1053		1551
1054	if (face)	1552	if (face && face < self->texs)
1055	{	1553	{
1056	maptex tex = self->tex [face];	1554	maptex tex = self->tex [face];
1057
1058	int px = (x + 1) * 32 - tex.w;	1555	int px = (x + 1) * 32 - tex.w;
1059	int py = (y + 1) * 32 - tex.h;	1556	int py = (y + 1) * 32 - tex.h;
1060		1557
1061	if (last_name != tex.name)	1558	if (last_name != tex.name)
1062	{	1559	{
1063	glEnd ();	1560	glEnd ();
1064	last_name = tex.name;
1065	glBindTexture (GL_TEXTURE_2D, last_name);	1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1066	glBegin (GL_QUADS);	1562	glBegin (GL_QUADS);
1067	}	1563	}
1068		1564
1069	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1070	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1071	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);
1072	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1073	}	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) * 32 - tex.w + 2;
		1577	int py = (y + 1) * 32 - 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	}
1074	}	1589	}
1075	}	1590	}
1076		1591
1077	glEnd ();	1592	glEnd ();
1078		1593
1079	glDisable (GL_TEXTURE_2D);	1594	glDisable (GL_TEXTURE_2D);
1080	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 * 32;
		1609	int py = y * 32;
		1610
		1611	if (cell->stat_hp)
		1612	{
		1613	int width = cell->stat_width * 32;
		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	}
1081		1720
1082	EXTEND (SP, 3);	1721	EXTEND (SP, 3);
1083	PUSHs (sv_2mortal (newSViv (sw4)));	1722	PUSHs (sv_2mortal (newSViv (sw4)));
1084	PUSHs (sv_2mortal (newSViv (sh)));	1723	PUSHs (sv_2mortal (newSViv (sh)));
1085	PUSHs (darkness_sv);	1724	PUSHs (darkness_sv);
1086	}	1725	}
1087		1726
1088	SV *	1727	SV *
1089	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)
1090	CODE:	1729	CODE:
1091	{	1730	{
1092	int x, y, x1, y1;	1731	int x, y, x1, y1;
1093	SV data_sv = newSV (w h * 7 + 5);	1732	SV data_sv = newSV (w h * 7 + 5);
1094	uint8_t data = (uint8_t )SvPVX (data_sv);	1733	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1156	}	1795	}
1157	OUTPUT:	1796	OUTPUT:
1158	RETVAL	1797	RETVAL
1159		1798
1160	void	1799	void
1161	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)
1162	PPCODE:	1801	PPCODE:
1163	{	1802	{
1164	int x, y, z;	1803	int x, y, z;
1165	int w, h;	1804	int w, h;
1166	int x1, y1;	1805	int x1, y1;
…		…
1198		1837
1199	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
1200	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
1201	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
1202		1841
1203	if (cell->darkness <= 0)	1842	if (cell->darkness == 0)
1204	{	1843	{
1205	cell->darkness = -1;	1844	cell->darkness = 0;
1206		1845
1207	for (z = 0; z <= 2; z++)	1846	for (z = 0; z <= 2; z++)
1208	{	1847	{
1209	cell->face[z] = face[z];	1848	cell->face[z] = face[z];
1210		1849
…		…
1215	}	1854	}
1216	}	1855	}
1217	}	1856	}
1218	}	1857	}
1219		1858
1220	MODULE = CFClient PACKAGE = CFClient::MixChunk	1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1221		1860
1222	CFClient::MixChunk	1861	CFPlus::MixChunk
1223	new_from_file (SV class, char path)	1862	new_from_file (SV class, char path)
1224	CODE:	1863	CODE:
1225	RETVAL = Mix_LoadWAV (path);	1864	RETVAL = Mix_LoadWAV (path);
1226	OUTPUT:	1865	OUTPUT:
1227	RETVAL	1866	RETVAL
1228		1867
1229	void	1868	void
1230	DESTROY (CFClient::MixChunk self)	1869	DESTROY (CFPlus::MixChunk self)
1231	CODE:	1870	CODE:
1232	Mix_FreeChunk (self);	1871	Mix_FreeChunk (self);
1233		1872
1234	int	1873	int
1235	volume (CFClient::MixChunk self, int volume = -1)	1874	volume (CFPlus::MixChunk self, int volume = -1)
1236	CODE:	1875	CODE:
1237	RETVAL = Mix_VolumeChunk (self, volume);	1876	RETVAL = Mix_VolumeChunk (self, volume);
1238	OUTPUT:	1877	OUTPUT:
1239	RETVAL	1878	RETVAL
1240		1879
1241	int	1880	int
1242	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)
1243	CODE:	1882	CODE:
1244	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1245	OUTPUT:	1884	OUTPUT:
1246	RETVAL	1885	RETVAL
1247		1886
1248	MODULE = CFClient PACKAGE = CFClient::MixMusic	1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1249		1888
1250	int	1889	int
1251	volume (int volume = -1)	1890	volume (int volume = -1)
1252	CODE:	1891	CODE:
1253	RETVAL = Mix_VolumeMusic (volume);	1892	RETVAL = Mix_VolumeMusic (volume);
1254	OUTPUT:	1893	OUTPUT:
1255	RETVAL	1894	RETVAL
1256		1895
1257	CFClient::MixMusic	1896	CFPlus::MixMusic
1258	new_from_file (SV class, char path)	1897	new_from_file (SV class, char path)
1259	CODE:	1898	CODE:
1260	RETVAL = Mix_LoadMUS (path);	1899	RETVAL = Mix_LoadMUS (path);
1261	OUTPUT:	1900	OUTPUT:
1262	RETVAL	1901	RETVAL
1263		1902
1264	void	1903	void
1265	DESTROY (CFClient::MixMusic self)	1904	DESTROY (CFPlus::MixMusic self)
1266	CODE:	1905	CODE:
1267	Mix_FreeMusic (self);	1906	Mix_FreeMusic (self);
1268		1907
1269	int	1908	int
1270	play (CFClient::MixMusic self, int loops = -1)	1909	play (CFPlus::MixMusic self, int loops = -1)
1271	CODE:	1910	CODE:
1272	RETVAL = Mix_PlayMusic (self, loops);	1911	RETVAL = Mix_PlayMusic (self, loops);
1273	OUTPUT:	1912	OUTPUT:
1274	RETVAL	1913	RETVAL
1275		1914
1276	MODULE = CFClient PACKAGE = CFClient::OpenGL	1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1277		1916
1278	BOOT:	1917	BOOT:
1279	{	1918	{
1280	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1281	static const struct {	1920	static const struct {
1282	const char *name;	1921	const char *name;
1283	IV iv;	1922	IV iv;
1284	} *civ, const_iv[] = {	1923	} *civ, const_iv[] = {
1285	# define const_iv(name) { # name, (IV)name }	1924	# define const_iv(name) { # name, (IV)name }
1286	const_iv (GL_COLOR_MATERIAL),	1925	const_iv (GL_COLOR_MATERIAL),
1287	const_iv (GL_SMOOTH),	1926	const_iv (GL_SMOOTH),
1288	const_iv (GL_FLAT),	1927	const_iv (GL_FLAT),
		1928	const_iv (GL_DITHER),
1289	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),
1290	const_iv (GL_AND),	1938	const_iv (GL_AND),
		1939	const_iv (GL_ONE),
		1940	const_iv (GL_ZERO),
1291	const_iv (GL_SRC_ALPHA),	1941	const_iv (GL_SRC_ALPHA),
		1942	const_iv (GL_DST_ALPHA),
1292	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),
1293	const_iv (GL_RGB),	1946	const_iv (GL_RGB),
1294	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),
1295	const_iv (GL_UNSIGNED_BYTE),	1951	const_iv (GL_UNSIGNED_BYTE),
1296	const_iv (GL_ALPHA4),	1952	const_iv (GL_UNSIGNED_SHORT),
		1953	const_iv (GL_UNSIGNED_INT),
1297	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),
1298	const_iv (GL_FLOAT),	1958	const_iv (GL_FLOAT),
1299	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1300	const_iv (GL_COMPILE),	1960	const_iv (GL_COMPILE),
1301	const_iv (GL_TEXTURE_1D),	1961	const_iv (GL_TEXTURE_1D),
1302	const_iv (GL_TEXTURE_2D),	1962	const_iv (GL_TEXTURE_2D),
…		…
1304	const_iv (GL_TEXTURE_MAG_FILTER),	1964	const_iv (GL_TEXTURE_MAG_FILTER),
1305	const_iv (GL_TEXTURE_MIN_FILTER),	1965	const_iv (GL_TEXTURE_MIN_FILTER),
1306	const_iv (GL_TEXTURE_ENV_MODE),	1966	const_iv (GL_TEXTURE_ENV_MODE),
1307	const_iv (GL_TEXTURE_WRAP_S),	1967	const_iv (GL_TEXTURE_WRAP_S),
1308	const_iv (GL_TEXTURE_WRAP_T),	1968	const_iv (GL_TEXTURE_WRAP_T),
		1969	const_iv (GL_REPEAT),
1309	const_iv (GL_CLAMP),	1970	const_iv (GL_CLAMP),
1310	const_iv (GL_REPEAT),	1971	const_iv (GL_CLAMP_TO_EDGE),
1311	const_iv (GL_NEAREST),	1972	const_iv (GL_NEAREST),
1312	const_iv (GL_LINEAR),	1973	const_iv (GL_LINEAR),
		1974	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1975	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1976	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1977	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1978	const_iv (GL_GENERATE_MIPMAP),
1313	const_iv (GL_MODULATE),	1979	const_iv (GL_MODULATE),
		1980	const_iv (GL_DECAL),
1314	const_iv (GL_REPLACE),	1981	const_iv (GL_REPLACE),
		1982	const_iv (GL_DEPTH_BUFFER_BIT),
1315	const_iv (GL_COLOR_BUFFER_BIT),	1983	const_iv (GL_COLOR_BUFFER_BIT),
1316	const_iv (GL_PROJECTION),	1984	const_iv (GL_PROJECTION),
1317	const_iv (GL_MODELVIEW),	1985	const_iv (GL_MODELVIEW),
1318	const_iv (GL_COLOR_LOGIC_OP),	1986	const_iv (GL_COLOR_LOGIC_OP),
		1987	const_iv (GL_SEPARABLE_2D),
1319	const_iv (GL_CONVOLUTION_2D),	1988	const_iv (GL_CONVOLUTION_2D),
1320	const_iv (GL_CONVOLUTION_BORDER_MODE),	1989	const_iv (GL_CONVOLUTION_BORDER_MODE),
1321	const_iv (GL_CONSTANT_BORDER),	1990	const_iv (GL_CONSTANT_BORDER),
1322	const_iv (GL_LINES),	1991	const_iv (GL_LINES),
		1992	const_iv (GL_LINE_STRIP),
		1993	const_iv (GL_LINE_LOOP),
1323	const_iv (GL_QUADS),	1994	const_iv (GL_QUADS),
1324	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),
1325	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1326	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),
1327	# undef const_iv	2005	# undef const_iv
1328	};	2006	};
1329		2007
1330	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; )
1331	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1332	}	2010	}
1333		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
1334	int glGetError ()	2033	int glGetError ()
		2034
		2035	void glFinish ()
1335		2036
1336	void glClear (int mask)	2037	void glClear (int mask)
1337		2038
1338	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)
1339	PROTOTYPE: @	2040	PROTOTYPE: @
…		…
1346		2047
1347	void glHint (int target, int mode)	2048	void glHint (int target, int mode)
1348		2049
1349	void glBlendFunc (int sfactor, int dfactor)	2050	void glBlendFunc (int sfactor, int dfactor)
1350		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
1351	void glLogicOp (int opcode)	2058	void glLogicOp (int opcode)
1352		2059
		2060	void glColorMask (int red, int green, int blue, int alpha)
		2061
1353	void glMatrixMode (int mode)	2062	void glMatrixMode (int mode)
1354		2063
1355	void glPushMatrix ()	2064	void glPushMatrix ()
1356		2065
1357	void glPopMatrix ()	2066	void glPopMatrix ()
1358		2067
1359	void glLoadIdentity ()	2068	void glLoadIdentity ()
1360		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
1361	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_)
1362		2079
1363	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)
1364		2083
1365	void glTranslate (float x, float y, float z = 0.)	2084	void glTranslate (float x, float y, float z = 0.)
1366	CODE:	2085	CODE:
1367	glTranslatef (x, y, z);	2086	glTranslatef (x, y, z);
1368		2087
1369	void glScale (float x, float y, float z)	2088	void glScale (float x, float y, float z = 1.)
1370	CODE:	2089	CODE:
1371	glScalef (x, y, z);	2090	glScalef (x, y, z);
1372		2091
1373	void glRotate (float angle, float x, float y, float z)	2092	void glRotate (float angle, float x, float y, float z)
1374	CODE:	2093	CODE:
…		…
1378		2097
1379	void glEnd ()	2098	void glEnd ()
1380		2099
1381	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)
1382	PROTOTYPE: @	2101	PROTOTYPE: @
		2102	ALIAS:
		2103	glColor_premultiply = 1
1383	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...
1384	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);
1385		2124
1386	void glVertex (float x, float y, float z = 0.)	2125	void glVertex (float x, float y, float z = 0.)
1387	CODE:	2126	CODE:
1388	glVertex3f (x, y, z);	2127	glVertex3f (x, y, z);
1389		2128
…		…
1401		2140
1402	void glBindTexture (int target, int name)	2141	void glBindTexture (int target, int name)
1403		2142
1404	void glConvolutionParameter (int target, int pname, float params)	2143	void glConvolutionParameter (int target, int pname, float params)
1405	CODE:	2144	CODE:
		2145	if (gl.ConvolutionParameterf)
1406	glConvolutionParameterf (target, pname, params);	2146	gl.ConvolutionParameterf (target, pname, params);
1407		2147
1408	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);
1409		2157
1410	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)
1411		2159
1412	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)
1413		2165
1414	int glGenTexture ()	2166	int glGenTexture ()
1415	CODE:	2167	CODE:
1416	{	2168	{
1417	GLuint name;	2169	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs. Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs.
Revision 1.168 by root, Sat Dec 9 21:26:45 2006 UTC