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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.170 by root, Sun Mar 4 19:36:08 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
		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
244	static void	322	static void
245	music_finished ()	323	music_finished (void)
246	{	324	{
247	SDL_UserEvent ev;	325	SDL_UserEvent ev;
248		326
249	ev.type = SDL_USEREVENT;	327	ev.type = SDL_USEREVENT;
250	ev.code = 0;	328	ev.code = 0;
251	ev.data1 = 0;	329	ev.data1 = 0;
252	ev.data2 = 0;	330	ev.data2 = 0;
253		331
		332	SDL_PushEvent ((SDL_Event *)&ev);
		333	}
		334
		335	static void
		336	channel_finished (int channel)
		337	{
254	SDL_PushEvent (&ev);	338	SDL_UserEvent ev;
255	}
256		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
257	MODULE = CFClient PACKAGE = CFClient	369	MODULE = CFPlus PACKAGE = CFPlus
258		370
259	PROTOTYPES: ENABLE	371	PROTOTYPES: ENABLE
260		372
261	BOOT:	373	BOOT:
262	{	374	{
263	HV *stash = gv_stashpv ("CFClient", 1);	375	HV *stash = gv_stashpv ("CFPlus", 1);
264	static const struct {	376	static const struct {
265	const char *name;	377	const char *name;
266	IV iv;	378	IV iv;
267	} *civ, const_iv[] = {	379	} *civ, const_iv[] = {
268	# 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
269	const_iv (SDL_ACTIVEEVENT),	384	const_iv (SDL_ACTIVEEVENT),
270	const_iv (SDL_KEYDOWN),	385	const_iv (SDL_KEYDOWN),
271	const_iv (SDL_KEYUP),	386	const_iv (SDL_KEYUP),
272	const_iv (SDL_MOUSEMOTION),	387	const_iv (SDL_MOUSEMOTION),
273	const_iv (SDL_MOUSEBUTTONDOWN),	388	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
282	const_iv (SDL_EVENT_RESERVEDA),	397	const_iv (SDL_EVENT_RESERVEDA),
283	const_iv (SDL_EVENT_RESERVEDB),	398	const_iv (SDL_EVENT_RESERVEDB),
284	const_iv (SDL_VIDEORESIZE),	399	const_iv (SDL_VIDEORESIZE),
285	const_iv (SDL_VIDEOEXPOSE),	400	const_iv (SDL_VIDEOEXPOSE),
286	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
287	const_iv (SDLK_KP0),	407	const_iv (SDLK_KP0),
288	const_iv (SDLK_KP1),	408	const_iv (SDLK_KP1),
289	const_iv (SDLK_KP2),	409	const_iv (SDLK_KP2),
290	const_iv (SDLK_KP3),	410	const_iv (SDLK_KP3),
291	const_iv (SDLK_KP4),	411	const_iv (SDLK_KP4),
…		…
346	const_iv (SDLK_BREAK),	466	const_iv (SDLK_BREAK),
347	const_iv (SDLK_MENU),	467	const_iv (SDLK_MENU),
348	const_iv (SDLK_POWER),	468	const_iv (SDLK_POWER),
349	const_iv (SDLK_EURO),	469	const_iv (SDLK_EURO),
350	const_iv (SDLK_UNDO),	470	const_iv (SDLK_UNDO),
		471
351	const_iv (KMOD_NONE),	472	const_iv (KMOD_NONE),
		473	const_iv (KMOD_SHIFT),
352	const_iv (KMOD_LSHIFT),	474	const_iv (KMOD_LSHIFT),
353	const_iv (KMOD_RSHIFT),	475	const_iv (KMOD_RSHIFT),
		476	const_iv (KMOD_CTRL),
354	const_iv (KMOD_LCTRL),	477	const_iv (KMOD_LCTRL),
355	const_iv (KMOD_RCTRL),	478	const_iv (KMOD_RCTRL),
		479	const_iv (KMOD_ALT),
356	const_iv (KMOD_LALT),	480	const_iv (KMOD_LALT),
357	const_iv (KMOD_RALT),	481	const_iv (KMOD_RALT),
		482	const_iv (KMOD_META),
358	const_iv (KMOD_LMETA),	483	const_iv (KMOD_LMETA),
359	const_iv (KMOD_RMETA),	484	const_iv (KMOD_RMETA),
360	const_iv (KMOD_NUM),	485	const_iv (KMOD_NUM),
361	const_iv (KMOD_CAPS),	486	const_iv (KMOD_CAPS),
362	const_iv (KMOD_MODE),	487	const_iv (KMOD_MODE),
363	const_iv (KMOD_CTRL),
364	const_iv (KMOD_SHIFT),
365	const_iv (KMOD_ALT),
366	const_iv (KMOD_META)
367	# undef const_iv	488	# undef const_iv
368	};	489	};
369		490
370	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; )
371	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	492	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
372		493
373	fontmap = pango_ft2_font_map_new ();	494	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
374	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	495	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
375	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
376	}	496	}
		497
		498	void
		499	weaken (SV *rv)
		500	PROTOTYPE: $
		501	CODE:
		502	sv_rvweaken (rv);
377		503
378	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
379	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	525	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
380		526
381	void	527	void
382	SDL_Quit ()	528	SDL_Quit ()
383		529
384	void	530	void
…		…
390	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	536	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
391	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	537	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
392	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	538	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	539	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
394		540
		541	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		542	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		543
395	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	544	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
396	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	545	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	546	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	547	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
399		548
400	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	549	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		550	#if SDL_VERSION_ATLEAST(1,2,10)
401	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	551	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
402	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	552	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		553	#endif
403		554
404	SDL_EnableUNICODE (1);	555	SDL_EnableUNICODE (1);
405	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	556	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
406		557
407	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	558	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
416		567
417	++m;	568	++m;
418	}	569	}
419	}	570	}
420		571
		572	char *
		573	SDL_GetError ()
		574
421	int	575	int
422	SDL_SetVideoMode (int w, int h, int fullscreen)	576	SDL_SetVideoMode (int w, int h, int fullscreen)
423	CODE:	577	CODE:
424	RETVAL = !!SDL_SetVideoMode (	578	RETVAL = !!SDL_SetVideoMode (
425	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	579	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
426	);	580	);
		581	if (RETVAL)
		582	{
427	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	}
428	OUTPUT:	588	OUTPUT:
429	RETVAL	589	RETVAL
430		590
431	void	591	void
432	SDL_GL_SwapBuffers ()	592	SDL_GL_SwapBuffers ()
		593
		594	char *
		595	SDL_GetKeyName (int sym)
433		596
434	void	597	void
435	SDL_PollEvent ()	598	SDL_PollEvent ()
436	PPCODE:	599	PPCODE:
437	{	600	{
…		…
439		602
440	while (SDL_PollEvent (&ev))	603	while (SDL_PollEvent (&ev))
441	{	604	{
442	HV *hv = newHV ();	605	HV *hv = newHV ();
443	hv_store (hv, "type", 4, newSViv (ev.type), 0);	606	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		607
444	switch (ev.type)	608	switch (ev.type)
445	{	609	{
446	case SDL_KEYDOWN:	610	case SDL_KEYDOWN:
447	case SDL_KEYUP:	611	case SDL_KEYUP:
448	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	612	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
449	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	613	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
450	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 */
451	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	616	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
452	break;	617	break;
453		618
454	case SDL_ACTIVEEVENT:	619	case SDL_ACTIVEEVENT:
455	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	620	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
456	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	621	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
457	break;	622	break;
458		623
459	case SDL_MOUSEMOTION:	624	case SDL_MOUSEMOTION:
		625	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		626
460	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	627	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
461	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	628	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
462	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	629	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
463	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	630	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
464	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	631	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
465	break;	632	break;
466		633
467	case SDL_MOUSEBUTTONDOWN:	634	case SDL_MOUSEBUTTONDOWN:
468	case SDL_MOUSEBUTTONUP:	635	case SDL_MOUSEBUTTONUP:
		636	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		637
469	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	638	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
470	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	639	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
471	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	640	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
472	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;
473	}	649	}
474		650
475	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	651	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
476	}	652	}
477	}	653	}
478		654
479	int	655	int
480	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)
481	POSTCALL:	657	POSTCALL:
482	Mix_HookMusicFinished (music_finished);	658	Mix_HookMusicFinished (music_finished);
		659	Mix_ChannelFinished (channel_finished);
483		660
484	void	661	void
485	Mix_CloseAudio ()	662	Mix_CloseAudio ()
486		663
487	int	664	int
…		…
492	CODE:	669	CODE:
493	#ifndef _WIN32	670	#ifndef _WIN32
494	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	671	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
495	#endif	672	#endif
496		673
497	char *	674	void
498	gl_version ()	675	win32_proxy_info ()
499	CODE:	676	PPCODE:
500	RETVAL = (char *)glGetString (GL_VERSION);	677	{
501	OUTPUT:	678	#ifdef _WIN32
502	RETVAL	679	char buffer[2048];
		680	DWORD buflen;
503		681
504	char *	682	EXTEND (SP, 3);
505	gl_extensions ()	683
506	CODE:	684	buflen = sizeof (buffer);
507	RETVAL = (char *)glGetString (GL_EXTENSIONS);	685	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
508	OUTPUT:	686	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
509	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	}
510		702
511	void	703	void
512	add_font (char *file)	704	add_font (char *file)
513	CODE:	705	CODE:
514	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	706	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
515
516	void
517	set_font (char *file)
518	CODE:
519	{
520	int count;
521	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
522	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
523	FcPatternDestroy (pattern);
524	pango_context_set_font_description (context, font);
525	}
526		707
527	void	708	void
528	load_image_inline (SV *image_)	709	load_image_inline (SV *image_)
529	ALIAS:	710	ALIAS:
530	load_image_file = 1	711	load_image_file = 1
…		…
572		753
573	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	754	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
574		755
575	assert (surface2->pitch == surface2->w * 4);	756	assert (surface2->pitch == surface2->w * 4);
576		757
		758	SDL_LockSurface (surface2);
577	EXTEND (SP, 5);	759	EXTEND (SP, 6);
578	PUSHs (sv_2mortal (newSViv (surface2->w)));	760	PUSHs (sv_2mortal (newSViv (surface2->w)));
579	PUSHs (sv_2mortal (newSViv (surface2->h)));	761	PUSHs (sv_2mortal (newSViv (surface2->h)));
580	SDL_LockSurface (surface2);
581	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	762	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
582	SDL_UnlockSurface (surface2);
583	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)));
584	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	764	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
585	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	765	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		766	SDL_UnlockSurface (surface2);
586		767
587	SDL_FreeSurface (surface);	768	SDL_FreeSurface (surface);
588	SDL_FreeSurface (surface2);	769	SDL_FreeSurface (surface2);
589	}	770	}
590		771
…		…
612	PUSHs (sv_2mortal (newSViv (b / y)));	793	PUSHs (sv_2mortal (newSViv (b / y)));
613	PUSHs (sv_2mortal (newSViv (a / y)));	794	PUSHs (sv_2mortal (newSViv (a / y)));
614	}	795	}
615		796
616	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
617	fatal (char *message)	806	fatal (char *message)
618	CODE:	807	CODE:
		808	fprintf (stderr, "FATAL: %s\n", message);
619	#ifdef _WIN32	809	#ifdef _WIN32
620	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
621	#else	819	#else
622	fprintf (stderr, "FATAL: %s\n", message);	820	_exit (retval);
623	#endif	821	#endif
624	exit (1);
625		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
626	MODULE = CFClient PACKAGE = CFClient::Layout	847	MODULE = CFPlus PACKAGE = CFPlus::Layout
627		848
628	CFClient::Layout	849	void
629	new (SV *class, int base_height = 10)	850	reset_glyph_cache ()
		851	CODE:
		852	tc_clear ();
		853
		854	CFPlus::Layout
		855	new (SV *class)
630	CODE:	856	CODE:
631	New (0, RETVAL, 1, struct cf_layout);	857	New (0, RETVAL, 1, struct cf_layout);
632	RETVAL->base_height = base_height;	858
633	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
634	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);
635	OUTPUT:	869	OUTPUT:
636	RETVAL	870	RETVAL
637		871
638	void	872	void
639	DESTROY (CFClient::Layout self)	873	DESTROY (CFPlus::Layout self)
640	CODE:	874	CODE:
641	g_object_unref (self->pl);	875	g_object_unref (self->pl);
642	Safefree (self);	876	Safefree (self);
643		877
644	void	878	void
645	set_text (CFClient::Layout self, SV *text_)	879	set_text (CFPlus::Layout self, SV *text_)
646	CODE:	880	CODE:
647	{	881	{
648	STRLEN textlen;	882	STRLEN textlen;
649	char *text = SvPVutf8 (text_, textlen);	883	char *text = SvPVutf8 (text_, textlen);
650		884
651	pango_layout_set_text (self->pl, text, textlen);	885	pango_layout_set_text (self->pl, text, textlen);
652	}	886	}
653		887
654	void	888	void
655	set_markup (CFClient::Layout self, SV *text_)	889	set_markup (CFPlus::Layout self, SV *text_)
656	CODE:	890	CODE:
657	{	891	{
658	STRLEN textlen;	892	STRLEN textlen;
659	char *text = SvPVutf8 (text_, textlen);	893	char *text = SvPVutf8 (text_, textlen);
660		894
661	pango_layout_set_markup (self->pl, text, textlen);	895	pango_layout_set_markup (self->pl, text, textlen);
662	}	896	}
663		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
664	SV *	983	SV *
665	get_text (CFClient::Layout self)	984	get_text (CFPlus::Layout self)
666	CODE:	985	CODE:
667	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	986	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
668	SvUTF8_on (RETVAL);	987	sv_utf8_decode (RETVAL);
669	OUTPUT:	988	OUTPUT:
670	RETVAL	989	RETVAL
671		990
672	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
673	set_height (CFClient::Layout self, int base_height)	1009	set_height (CFPlus::Layout self, int base_height)
674	CODE:	1010	CODE:
		1011	if (self->base_height != base_height)
		1012	{
675	self->base_height = base_height;	1013	self->base_height = base_height;
		1014	layout_update_font (self);
		1015	}
676		1016
677	void	1017	void
678	set_width (CFClient::Layout self, int max_width = -1)	1018	set_width (CFPlus::Layout self, int max_width = -1)
679	CODE:	1019	CODE:
680	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);
681		1021
682	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
683	size (CFClient::Layout self)	1048	size (CFPlus::Layout self)
684	PPCODE:	1049	PPCODE:
685	{	1050	{
686	int w, h;	1051	int w, h;
687		1052
688	layout_update (self);
689	layout_get_pixel_size (self, &w, &h);	1053	layout_get_pixel_size (self, &w, &h);
690		1054
691	EXTEND (SP, 2);	1055	EXTEND (SP, 2);
692	PUSHs (sv_2mortal (newSViv (w)));	1056	PUSHs (sv_2mortal (newSViv (w)));
693	PUSHs (sv_2mortal (newSViv (h)));	1057	PUSHs (sv_2mortal (newSViv (h)));
694	}	1058	}
695		1059
696	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
697	xy_to_index (CFClient::Layout self, int x, int y)	1073	xy_to_index (CFPlus::Layout self, int x, int y)
698	CODE:	1074	CODE:
699	{	1075	{
700	int index, trailing;	1076	int index, trailing;
701
702	layout_update (self);
703	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);
704
705	RETVAL = index;	1078	RETVAL = index + trailing;
706	}	1079	}
707	OUTPUT:	1080	OUTPUT:
708	RETVAL	1081	RETVAL
709		1082
710	void	1083	void
711	cursor_pos (CFClient::Layout self, int index)	1084	cursor_pos (CFPlus::Layout self, int index)
712	PPCODE:	1085	PPCODE:
713	{	1086	{
714	PangoRectangle strong_pos;	1087	PangoRectangle strong_pos;
715	layout_update (self);
716	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1088	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
717		1089
718	EXTEND (SP, 3);	1090	EXTEND (SP, 3);
719	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1091	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
720	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1092	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
721	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1093	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
722	}	1094	}
723		1095
724	void	1096	void
725	render (CFClient::Layout self)	1097	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
726	PPCODE:	1098	PPCODE:
727	{	1099	{
728	SV *retval;	1100	int line, x;
729	int w, h;
730	FT_Bitmap bitmap;
731		1101
732	layout_update (self);	1102	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
733	layout_get_pixel_size (self, &w, &h);	1103	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
734		1104
735	retval = newSV (w * h);
736	SvPOK_only (retval);
737	SvCUR_set (retval, w * h);
738
739	bitmap.rows = h;
740	bitmap.width = w;
741	bitmap.pitch = w;
742	bitmap.buffer = (unsigned char*)SvPVX (retval);
743	bitmap.num_grays = 256;
744	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
745
746	memset (bitmap.buffer, 0, w * h);
747
748	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
749
750	EXTEND (SP, 3);	1105	EXTEND (SP, 2);
751	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	{
752	PUSHs (sv_2mortal (newSViv (h)));	1130	PUSHs (sv_2mortal (newSViv (index)));
753	PUSHs (sv_2mortal (retval));	1131	PUSHs (sv_2mortal (newSViv (trailing)));
		1132	}
754	}	1133	}
755		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
756	MODULE = CFClient PACKAGE = CFClient::Texture	1145	MODULE = CFPlus PACKAGE = CFPlus::Texture
757		1146
758	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
759	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.)
760	PROTOTYPE: $$$;$$	1186	PROTOTYPE: $$$;$$
		1187	ALIAS:
		1188	draw_quad_alpha = 1
		1189	draw_quad_alpha_premultiplied = 2
761	CODE:	1190	CODE:
762	{	1191	{
763	HV hv = (HV )SvRV (self);	1192	HV hv = (HV )SvRV (self);
764	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1193	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
765	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1194	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
766	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1195	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
767	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
768		1196
769	if (items < 5)	1197	if (items < 5)
770	{	1198	{
771	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1199	w = SvNV (*hv_fetch (hv, "w", 1, 1));
772	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1200	h = SvNV (*hv_fetch (hv, "h", 1, 1));
773	}	1201	}
774		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
775	glBindTexture (GL_TEXTURE_2D, name);	1217	glBindTexture (GL_TEXTURE_2D, name);
776	if (wrap_mode) {	1218
777	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
778	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
779	}
780	glBegin (GL_QUADS);	1219	glBegin (GL_QUADS);
781	glTexCoord2f (0, 0); glVertex2f (x , y );	1220	glTexCoord2f (0, 0); glVertex2f (x , y );
782	glTexCoord2f (0, t); glVertex2f (x , y + h);	1221	glTexCoord2f (0, t); glVertex2f (x , y + h);
783	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1222	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
784	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1223	glTexCoord2f (s, 0); glVertex2f (x + w, y );
785	glEnd ();	1224	glEnd ();
786	}
787		1225
		1226	if (ix)
		1227	{
		1228	glDisable (GL_ALPHA_TEST);
		1229	glDisable (GL_BLEND);
		1230	}
		1231	}
		1232
788	MODULE = CFClient PACKAGE = CFClient::Map	1233	MODULE = CFPlus PACKAGE = CFPlus::Map
789		1234
790	CFClient::Map	1235	CFPlus::Map
791	new (SV *class, int map_width, int map_height)	1236	new (SV *class)
792	CODE:	1237	CODE:
793	New (0, RETVAL, 1, struct map);	1238	New (0, RETVAL, 1, struct map);
794	RETVAL->x = 0;	1239	RETVAL->x = 0;
795	RETVAL->y = 0;	1240	RETVAL->y = 0;
796	RETVAL->w = map_width;	1241	RETVAL->w = 0;
797	RETVAL->h = map_height;	1242	RETVAL->h = 0;
798	RETVAL->ox = 0;	1243	RETVAL->ox = 0;
799	RETVAL->oy = 0;	1244	RETVAL->oy = 0;
800	RETVAL->faces = 8192;	1245	RETVAL->faces = 8192;
801	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1246	Newz (0, RETVAL->face, RETVAL->faces, mapface);
802	RETVAL->texs = 8192;	1247	RETVAL->texs = 8192;
…		…
805	RETVAL->row = 0;	1250	RETVAL->row = 0;
806	OUTPUT:	1251	OUTPUT:
807	RETVAL	1252	RETVAL
808		1253
809	void	1254	void
810	DESTROY (CFClient::Map self)	1255	DESTROY (CFPlus::Map self)
811	CODE:	1256	CODE:
812	{	1257	{
813	map_clear (self);	1258	map_clear (self);
814	Safefree (self->face);	1259	Safefree (self->face);
		1260	Safefree (self->tex);
815	Safefree (self);	1261	Safefree (self);
816	}	1262	}
817		1263
818	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
819	clear (CFClient::Map self)	1271	clear (CFPlus::Map self)
820	CODE:	1272	CODE:
821	map_clear (self);	1273	map_clear (self);
822		1274
823	void	1275	void
824	set_face (CFClient::Map self, int face, int texid)	1276	set_face (CFPlus::Map self, int face, int texid)
825	CODE:	1277	CODE:
826	{	1278	{
827	while (self->faces <= face)	1279	while (self->faces <= face)
828	{	1280	{
829	Append (mapface, self->face, self->faces, self->faces);	1281	Append (mapface, self->face, self->faces, self->faces);
…		…
832		1284
833	self->face [face] = texid;	1285	self->face [face] = texid;
834	}	1286	}
835		1287
836	void	1288	void
837	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)
838	CODE:	1290	CODE:
839	{	1291	{
840	while (self->texs <= texid)	1292	while (self->texs <= texid)
841	{	1293	{
842	Append (maptex, self->tex, self->texs, self->texs);	1294	Append (maptex, self->tex, self->texs, self->texs);
…		…
854	tex->r = r;	1306	tex->r = r;
855	tex->g = g;	1307	tex->g = g;
856	tex->b = b;	1308	tex->b = b;
857	tex->a = a;	1309	tex->a = a;
858	}	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);
859	}	1320	}
860		1321
861	int	1322	int
862	ox (CFClient::Map self)	1323	ox (CFPlus::Map self)
863	ALIAS:	1324	ALIAS:
864	oy = 1	1325	oy = 1
		1326	x = 2
		1327	y = 3
		1328	w = 4
		1329	h = 5
865	CODE:	1330	CODE:
866	switch (ix)	1331	switch (ix)
867	{	1332	{
868	case 0: RETVAL = self->ox; break;	1333	case 0: RETVAL = self->ox; break;
869	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;
870	}	1339	}
871	OUTPUT:	1340	OUTPUT:
872	RETVAL	1341	RETVAL
873		1342
874	void	1343	void
875	scroll (CFClient::Map self, int dx, int dy)	1344	scroll (CFPlus::Map self, int dx, int dy)
876	CODE:	1345	CODE:
877	{	1346	{
878	if (dx > 0)	1347	if (dx > 0)
879	map_blank (self, self->x, self->y, dx - 1, self->h);	1348	map_blank (self, self->x, self->y, dx, self->h);
880	else if (dx < 0)	1349	else if (dx < 0)
881	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);
882		1351
883	if (dy > 0)	1352	if (dy > 0)
884	map_blank (self, self->x, self->y, self->w, dy - 1);	1353	map_blank (self, self->x, self->y, self->w, dy);
885	else if (dy < 0)	1354	else if (dy < 0)
886	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);
887		1356
888	self->ox += dx; self->x += dx;	1357	self->ox += dx; self->x += dx;
889	self->oy += dy; self->y += dy;	1358	self->oy += dy; self->y += dy;
890		1359
891	while (self->y < 0)	1360	while (self->y < 0)
…		…
896	self->y += MAP_EXTEND_Y;	1365	self->y += MAP_EXTEND_Y;
897	}	1366	}
898	}	1367	}
899		1368
900	void	1369	void
901	map1a_update (CFClient::Map self, SV *data_)	1370	map1a_update (CFPlus::Map self, SV *data_, int extmap)
902	CODE:	1371	CODE:
903	{	1372	{
904	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1373	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
905	uint8_t data_end = (uint8_t )SvEND (data_);	1374	uint8_t data_end = (uint8_t )SvEND (data_);
906	mapcell *cell;	1375	mapcell *cell;
907	int x, y, flags;	1376	int x, y, flags;
908		1377
909	while (data < data_end)	1378	while (data < data_end - 1)
910	{	1379	{
911	flags = (data [0] << 8) + data [1]; data += 2;	1380	flags = (data [0] << 8) + data [1]; data += 2;
912		1381
913	x = ((flags >> 10) & 63) + self->x;	1382	x = self->x + ((flags >> 10) & 63);
914	y = ((flags >> 4) & 63) + self->y;	1383	y = self->y + ((flags >> 4) & 63);
915		1384
916	cell = map_get_cell (self, x, y);	1385	cell = map_get_cell (self, x, y);
917		1386
918	if (flags & 15)	1387	if (flags & 15)
919	{	1388	{
920	if (cell->darkness < 0)	1389	if (!cell->darkness)
921	{	1390	{
		1391	memset (cell, 0, sizeof (*cell));
922	cell->darkness = 0;	1392	cell->darkness = 256;
923	cell->face [0] = 0;
924	cell->face [1] = 0;
925	cell->face [2] = 0;
926	}	1393	}
927		1394
928	cell->darkness = flags & 8 ? *data++ : 255;
929
930	//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	}
931		1436
932	if (flags & 4)	1437	if (flags & 4)
933	{	1438	{
934	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;
935	}	1440	}
…		…
943	{	1448	{
944	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;
945	}	1450	}
946	}	1451	}
947	else	1452	else
948	cell->darkness = -1;	1453	cell->darkness = 0;
949	}	1454	}
950	}	1455	}
951		1456
952	SV *	1457	SV *
953	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)
954	CODE:	1459	CODE:
955	{	1460	{
956	int x1, x;	1461	int x1, x;
957	int y1, y;	1462	int y1, y;
958	int z;	1463	int z;
…		…
1008	}	1513	}
1009	OUTPUT:	1514	OUTPUT:
1010	RETVAL	1515	RETVAL
1011		1516
1012	void	1517	void
1013	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)
1014	PPCODE:	1519	CODE:
1015	{	1520	{
1016	int vx, vy;
1017	int x, y, z;	1521	int x, y, z;
1018	int last_name;	1522	int last_name;
1019	mapface face;	1523	mapface face;
1020	int sw4 = (sw + 3) & ~3;
1021	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1022	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1023
1024	memset (darkness, 255, sw4 * sh);
1025	SvPOK_only (darkness_sv);
1026	SvCUR_set (darkness_sv, sw4 * sh);
1027
1028	vx = self->x + (self->w - sw) / 2 - shift_x;
1029	vy = self->y + (self->h - sh) / 2 - shift_y;
1030
1031	/*
1032	int vx = self->vx = self->w >= sw
1033	? self->x + (self->w - sw) / 2
1034	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1035
1036	int vy = self->vy = self->h >= sh
1037	? self->y + (self->h - sh) / 2
1038	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1039	*/
1040		1524
1041	glColor4ub (255, 255, 255, 255);	1525	glColor4ub (255, 255, 255, 255);
1042		1526
		1527	glEnable (GL_BLEND);
1043	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1528	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1044	glEnable (GL_BLEND);
1045	glEnable (GL_TEXTURE_2D);	1529	glEnable (GL_TEXTURE_2D);
1046	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1530	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1047		1531
1048	glBegin (GL_QUADS);	1532	glBegin (GL_QUADS);
1049		1533
1050	last_name = 0;	1534	last_name = 0;
1051		1535
		1536	mx += self->x;
		1537	my += self->y;
		1538
1052	for (z = 0; z < 3; z++)	1539	for (z = 0; z < 3; z++)
1053	for (y = 0; y < sh; y++)	1540	for (y = 0; y < sh; y++)
1054	if (0 <= y + vy && y + vy < self->rows)	1541	if (0 <= y + my && y + my < self->rows)
1055	{	1542	{
1056	maprow *row = self->row + (y + vy);	1543	maprow *row = self->row + (y + my);
1057		1544
1058	for (x = 0; x < sw; x++)	1545	for (x = 0; x < sw; x++)
1059	if (row->c0 <= x + vx && x + vx < row->c1)	1546	if (row->c0 <= x + mx && x + mx < row->c1)
1060	{	1547	{
1061	mapcell *cell = row->col + (x + vx - row->c0);	1548	mapcell *cell = row->col + (x + mx - row->c0);
1062
1063	darkness[y * sw4 + x] = cell->darkness < 0
1064	? 255 - FOW_DARKNESS
1065	: 255 - cell->darkness;
1066		1549
1067	face = cell->face [z];	1550	face = cell->face [z];
1068		1551
1069	if (face)	1552	if (face && face < self->texs)
1070	{	1553	{
1071	maptex tex = self->tex [face];	1554	maptex tex = self->tex [face];
1072
1073	int px = (x + 1) * 32 - tex.w;	1555	int px = (x + 1) * 32 - tex.w;
1074	int py = (y + 1) * 32 - tex.h;	1556	int py = (y + 1) * 32 - tex.h;
1075		1557
1076	if (last_name != tex.name)	1558	if (last_name != tex.name)
1077	{	1559	{
1078	glEnd ();	1560	glEnd ();
1079	last_name = tex.name;
1080	glBindTexture (GL_TEXTURE_2D, last_name);	1561	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1081	glBegin (GL_QUADS);	1562	glBegin (GL_QUADS);
1082	}	1563	}
1083		1564
1084	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1565	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1085	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1566	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1086	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);
1087	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1568	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1088	}	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	}
1089	}	1589	}
1090	}	1590	}
1091		1591
1092	glEnd ();	1592	glEnd ();
1093		1593
1094	glDisable (GL_TEXTURE_2D);	1594	glDisable (GL_TEXTURE_2D);
1095	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	}
1096		1720
1097	EXTEND (SP, 3);	1721	EXTEND (SP, 3);
1098	PUSHs (sv_2mortal (newSViv (sw4)));	1722	PUSHs (sv_2mortal (newSViv (sw4)));
1099	PUSHs (sv_2mortal (newSViv (sh)));	1723	PUSHs (sv_2mortal (newSViv (sh)));
1100	PUSHs (darkness_sv);	1724	PUSHs (darkness_sv);
1101	}	1725	}
1102		1726
1103	SV *	1727	SV *
1104	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)
1105	CODE:	1729	CODE:
1106	{	1730	{
1107	int x, y, x1, y1;	1731	int x, y, x1, y1;
1108	SV data_sv = newSV (w h * 7 + 5);	1732	SV data_sv = newSV (w h * 7 + 5);
1109	uint8_t data = (uint8_t )SvPVX (data_sv);	1733	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1171	}	1795	}
1172	OUTPUT:	1796	OUTPUT:
1173	RETVAL	1797	RETVAL
1174		1798
1175	void	1799	void
1176	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)
1177	PPCODE:	1801	PPCODE:
1178	{	1802	{
1179	int x, y, z;	1803	int x, y, z;
1180	int w, h;	1804	int w, h;
1181	int x1, y1;	1805	int x1, y1;
…		…
1213		1837
1214	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	1838	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }
1215	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	1839	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }
1216	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	1840	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }
1217		1841
1218	if (cell->darkness <= 0)	1842	if (cell->darkness == 0)
1219	{	1843	{
1220	cell->darkness = -1;	1844	cell->darkness = 0;
1221		1845
1222	for (z = 0; z <= 2; z++)	1846	for (z = 0; z <= 2; z++)
1223	{	1847	{
1224	cell->face[z] = face[z];	1848	cell->face[z] = face[z];
1225		1849
…		…
1230	}	1854	}
1231	}	1855	}
1232	}	1856	}
1233	}	1857	}
1234		1858
1235	MODULE = CFClient PACKAGE = CFClient::MixChunk	1859	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1236		1860
1237	CFClient::MixChunk	1861	CFPlus::MixChunk
1238	new_from_file (SV class, char path)	1862	new_from_file (SV class, char path)
1239	CODE:	1863	CODE:
1240	RETVAL = Mix_LoadWAV (path);	1864	RETVAL = Mix_LoadWAV (path);
1241	OUTPUT:	1865	OUTPUT:
1242	RETVAL	1866	RETVAL
1243		1867
1244	void	1868	void
1245	DESTROY (CFClient::MixChunk self)	1869	DESTROY (CFPlus::MixChunk self)
1246	CODE:	1870	CODE:
1247	Mix_FreeChunk (self);	1871	Mix_FreeChunk (self);
1248		1872
1249	int	1873	int
1250	volume (CFClient::MixChunk self, int volume = -1)	1874	volume (CFPlus::MixChunk self, int volume = -1)
1251	CODE:	1875	CODE:
1252	RETVAL = Mix_VolumeChunk (self, volume);	1876	RETVAL = Mix_VolumeChunk (self, volume);
1253	OUTPUT:	1877	OUTPUT:
1254	RETVAL	1878	RETVAL
1255		1879
1256	int	1880	int
1257	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)
1258	CODE:	1882	CODE:
1259	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	1883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1260	OUTPUT:	1884	OUTPUT:
1261	RETVAL	1885	RETVAL
1262		1886
1263	MODULE = CFClient PACKAGE = CFClient::MixMusic	1887	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1264		1888
1265	int	1889	int
1266	volume (int volume = -1)	1890	volume (int volume = -1)
1267	CODE:	1891	CODE:
1268	RETVAL = Mix_VolumeMusic (volume);	1892	RETVAL = Mix_VolumeMusic (volume);
1269	OUTPUT:	1893	OUTPUT:
1270	RETVAL	1894	RETVAL
1271		1895
1272	CFClient::MixMusic	1896	CFPlus::MixMusic
1273	new_from_file (SV class, char path)	1897	new_from_file (SV class, char path)
1274	CODE:	1898	CODE:
1275	RETVAL = Mix_LoadMUS (path);	1899	RETVAL = Mix_LoadMUS (path);
1276	OUTPUT:	1900	OUTPUT:
1277	RETVAL	1901	RETVAL
1278		1902
1279	void	1903	void
1280	DESTROY (CFClient::MixMusic self)	1904	DESTROY (CFPlus::MixMusic self)
1281	CODE:	1905	CODE:
1282	Mix_FreeMusic (self);	1906	Mix_FreeMusic (self);
1283		1907
1284	int	1908	int
1285	play (CFClient::MixMusic self, int loops = -1)	1909	play (CFPlus::MixMusic self, int loops = -1)
1286	CODE:	1910	CODE:
1287	RETVAL = Mix_PlayMusic (self, loops);	1911	RETVAL = Mix_PlayMusic (self, loops);
1288	OUTPUT:	1912	OUTPUT:
1289	RETVAL	1913	RETVAL
1290		1914
1291	MODULE = CFClient PACKAGE = CFClient::OpenGL	1915	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1292		1916
1293	BOOT:	1917	BOOT:
1294	{	1918	{
1295	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	1919	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1296	static const struct {	1920	static const struct {
1297	const char *name;	1921	const char *name;
1298	IV iv;	1922	IV iv;
1299	} *civ, const_iv[] = {	1923	} *civ, const_iv[] = {
1300	# define const_iv(name) { # name, (IV)name }	1924	# define const_iv(name) { # name, (IV)name }
1301	const_iv (GL_COLOR_MATERIAL),	1925	const_iv (GL_COLOR_MATERIAL),
1302	const_iv (GL_SMOOTH),	1926	const_iv (GL_SMOOTH),
1303	const_iv (GL_FLAT),	1927	const_iv (GL_FLAT),
		1928	const_iv (GL_DITHER),
1304	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),
1305	const_iv (GL_AND),	1938	const_iv (GL_AND),
		1939	const_iv (GL_ONE),
		1940	const_iv (GL_ZERO),
1306	const_iv (GL_SRC_ALPHA),	1941	const_iv (GL_SRC_ALPHA),
		1942	const_iv (GL_DST_ALPHA),
1307	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),
1308	const_iv (GL_RGB),	1946	const_iv (GL_RGB),
1309	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),
1310	const_iv (GL_UNSIGNED_BYTE),	1951	const_iv (GL_UNSIGNED_BYTE),
1311	const_iv (GL_ALPHA4),	1952	const_iv (GL_UNSIGNED_SHORT),
		1953	const_iv (GL_UNSIGNED_INT),
1312	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),
1313	const_iv (GL_FLOAT),	1958	const_iv (GL_FLOAT),
1314	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1959	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1315	const_iv (GL_COMPILE),	1960	const_iv (GL_COMPILE),
1316	const_iv (GL_TEXTURE_1D),	1961	const_iv (GL_TEXTURE_1D),
1317	const_iv (GL_TEXTURE_2D),	1962	const_iv (GL_TEXTURE_2D),
…		…
1319	const_iv (GL_TEXTURE_MAG_FILTER),	1964	const_iv (GL_TEXTURE_MAG_FILTER),
1320	const_iv (GL_TEXTURE_MIN_FILTER),	1965	const_iv (GL_TEXTURE_MIN_FILTER),
1321	const_iv (GL_TEXTURE_ENV_MODE),	1966	const_iv (GL_TEXTURE_ENV_MODE),
1322	const_iv (GL_TEXTURE_WRAP_S),	1967	const_iv (GL_TEXTURE_WRAP_S),
1323	const_iv (GL_TEXTURE_WRAP_T),	1968	const_iv (GL_TEXTURE_WRAP_T),
		1969	const_iv (GL_REPEAT),
1324	const_iv (GL_CLAMP),	1970	const_iv (GL_CLAMP),
1325	const_iv (GL_REPEAT),	1971	const_iv (GL_CLAMP_TO_EDGE),
1326	const_iv (GL_NEAREST),	1972	const_iv (GL_NEAREST),
1327	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),
1328	const_iv (GL_MODULATE),	1979	const_iv (GL_MODULATE),
		1980	const_iv (GL_DECAL),
1329	const_iv (GL_REPLACE),	1981	const_iv (GL_REPLACE),
		1982	const_iv (GL_DEPTH_BUFFER_BIT),
1330	const_iv (GL_COLOR_BUFFER_BIT),	1983	const_iv (GL_COLOR_BUFFER_BIT),
1331	const_iv (GL_PROJECTION),	1984	const_iv (GL_PROJECTION),
1332	const_iv (GL_MODELVIEW),	1985	const_iv (GL_MODELVIEW),
1333	const_iv (GL_COLOR_LOGIC_OP),	1986	const_iv (GL_COLOR_LOGIC_OP),
		1987	const_iv (GL_SEPARABLE_2D),
1334	const_iv (GL_CONVOLUTION_2D),	1988	const_iv (GL_CONVOLUTION_2D),
1335	const_iv (GL_CONVOLUTION_BORDER_MODE),	1989	const_iv (GL_CONVOLUTION_BORDER_MODE),
1336	const_iv (GL_CONSTANT_BORDER),	1990	const_iv (GL_CONSTANT_BORDER),
1337	const_iv (GL_LINES),	1991	const_iv (GL_LINES),
		1992	const_iv (GL_LINE_STRIP),
		1993	const_iv (GL_LINE_LOOP),
1338	const_iv (GL_QUADS),	1994	const_iv (GL_QUADS),
1339	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),
1340	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1999	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1341	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),
1342	# undef const_iv	2005	# undef const_iv
1343	};	2006	};
1344		2007
1345	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; )
1346	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2009	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1347	}	2010	}
1348		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
1349	int glGetError ()	2033	int glGetError ()
		2034
		2035	void glFinish ()
1350		2036
1351	void glClear (int mask)	2037	void glClear (int mask)
1352		2038
1353	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)
1354	PROTOTYPE: @	2040	PROTOTYPE: @
…		…
1361		2047
1362	void glHint (int target, int mode)	2048	void glHint (int target, int mode)
1363		2049
1364	void glBlendFunc (int sfactor, int dfactor)	2050	void glBlendFunc (int sfactor, int dfactor)
1365		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
1366	void glLogicOp (int opcode)	2058	void glLogicOp (int opcode)
1367		2059
		2060	void glColorMask (int red, int green, int blue, int alpha)
		2061
1368	void glMatrixMode (int mode)	2062	void glMatrixMode (int mode)
1369		2063
1370	void glPushMatrix ()	2064	void glPushMatrix ()
1371		2065
1372	void glPopMatrix ()	2066	void glPopMatrix ()
1373		2067
1374	void glLoadIdentity ()	2068	void glLoadIdentity ()
1375		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
1376	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_)
1377		2079
1378	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)
1379		2083
1380	void glTranslate (float x, float y, float z = 0.)	2084	void glTranslate (float x, float y, float z = 0.)
1381	CODE:	2085	CODE:
1382	glTranslatef (x, y, z);	2086	glTranslatef (x, y, z);
1383		2087
1384	void glScale (float x, float y, float z)	2088	void glScale (float x, float y, float z = 1.)
1385	CODE:	2089	CODE:
1386	glScalef (x, y, z);	2090	glScalef (x, y, z);
1387		2091
1388	void glRotate (float angle, float x, float y, float z)	2092	void glRotate (float angle, float x, float y, float z)
1389	CODE:	2093	CODE:
…		…
1393		2097
1394	void glEnd ()	2098	void glEnd ()
1395		2099
1396	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)
1397	PROTOTYPE: @	2101	PROTOTYPE: @
		2102	ALIAS:
		2103	glColor_premultiply = 1
1398	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...
1399	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);
1400		2124
1401	void glVertex (float x, float y, float z = 0.)	2125	void glVertex (float x, float y, float z = 0.)
1402	CODE:	2126	CODE:
1403	glVertex3f (x, y, z);	2127	glVertex3f (x, y, z);
1404		2128
…		…
1416		2140
1417	void glBindTexture (int target, int name)	2141	void glBindTexture (int target, int name)
1418		2142
1419	void glConvolutionParameter (int target, int pname, float params)	2143	void glConvolutionParameter (int target, int pname, float params)
1420	CODE:	2144	CODE:
		2145	if (gl.ConvolutionParameterf)
1421	glConvolutionParameterf (target, pname, params);	2146	gl.ConvolutionParameterf (target, pname, params);
1422		2147
1423	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);
1424		2157
1425	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)
1426		2159
1427	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)
1428		2165
1429	int glGenTexture ()	2166	int glGenTexture ()
1430	CODE:	2167	CODE:
1431	{	2168	{
1432	GLuint name;	2169	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs. Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC