ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs.
Revision 1.178 by root, Tue Apr 10 11:12:53 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;
88	}
89		152
		153	if (!rect.width) rect.width = 1;
		154	if (!rect.height) rect.height = 1;
		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
90	typedef uint16_t mapface;	161	typedef uint16_t faceid;
91		162
92	typedef struct {	163	typedef struct {
93	GLint name;	164	int name;
94	int w, h;	165	int w, h;
95	float s, t;	166	float s, t;
96	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
97	} maptex;	170	} maptex;
98		171
99	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
100	int16_t darkness;	175	uint16_t darkness;
101	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
102	} mapcell;	177	} mapcell;
103		178
104	typedef struct {	179	typedef struct {
105	int32_t c0, c1;	180	int32_t c0, c1;
106	mapcell *col;	181	mapcell *col;
107	} maprow;	182	} maprow;
108		183
109	typedef struct map {	184	typedef struct map {
110	int x, y, w, h;	185	int x, y, w, h;
111	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
112	int faces;	187	int faces; tileid *face2tile; // [faceid]
113	mapface *face;	188	int texs; maptex *tex; // [tileid]
114
115	int texs;
116	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;
…		…
142	}	214	}
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
		219	static void
		220	need_facenum (struct map *self, faceid face)
		221	{
		222	while (self->faces <= face)
		223	{
		224	Append (tileid, self->face2tile, self->faces, self->faces);
		225	self->faces *= 2;
		226	}
		227	}
		228
		229	static void
		230	need_texid (struct map *self, int texid)
		231	{
		232	while (self->texs <= texid)
		233	{
		234	Append (maptex, self->tex, self->texs, self->texs);
		235	self->texs *= 2;
		236	}
		237	}
		238
147	static maprow *	239	static maprow *
148	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
149	{	241	{
150	if (0 > y)	242	if (0 > y)
151	{	243	{
152	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
191		283
192	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
193	}	285	}
194		286
195	static mapcell *	287	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
197	{	289	{
198	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
199	}	291	}
200		292
201	static void	293	static void
202	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
203	{	295	{
204	int r;	296	int r;
205		297
206	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
215	self->row = 0;	307	self->row = 0;
216	self->rows = 0;	308	self->rows = 0;
217	}	309	}
218		310
219	static void	311	static void
220	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
221	{	313	{
222	int x, y;	314	int x, y;
223	maprow *row;	315	maprow *row;
		316	mapcell *cell;
224		317
225	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	319	if (y >= 0)
227	{	320	{
228	if (y >= self->rows)	321	if (y >= self->rows)
…		…
234	if (x >= row->c0)	327	if (x >= row->c0)
235	{	328	{
236	if (x >= row->c1)	329	if (x >= row->c1)
237	break;	330	break;
238		331
239	row->col[x - row->c0].darkness = -1;	332	cell = row->col + x - row->c0;
		333
		334	cell->darkness = 0;
		335	cell->stat_hp = 0;
		336	cell->flags = 0;
		337	cell->player = 0;
240	}	338	}
241	}	339	}
242	}	340	}
243		341
		342	typedef struct {
		343	tileid tile;
		344	uint8_t x, y, level;
		345	} smooth_key;
		346
		347	static void
		348	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		349	{
		350	SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1);
		351
		352	if (SvIOK (*sv))
		353	SvIV_set (*sv, SvIVX (*sv) | bits);
		354	else
		355	sv_setiv (*sv, bits);
		356	}
		357
		358	static void
		359	music_finished (void)
		360	{
		361	SDL_UserEvent ev;
		362
		363	ev.type = SDL_USEREVENT;
		364	ev.code = 0;
		365	ev.data1 = 0;
		366	ev.data2 = 0;
		367
		368	SDL_PushEvent ((SDL_Event *)&ev);
		369	}
		370
		371	static void
		372	channel_finished (int channel)
		373	{
		374	SDL_UserEvent ev;
		375
		376	ev.type = SDL_USEREVENT;
		377	ev.code = 1;
		378	ev.data1 = (void *)(long)channel;
		379	ev.data2 = 0;
		380
		381	SDL_PushEvent ((SDL_Event *)&ev);
		382	}
		383
		384	static unsigned int
		385	minpot (unsigned int n)
		386	{
		387	if (!n)
		388	return 0;
		389
		390	--n;
		391
		392	n |= n >> 1;
		393	n |= n >> 2;
		394	n |= n >> 4;
		395	n |= n >> 8;
		396	n |= n >> 16;
		397
		398	return n + 1;
		399	}
		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
244	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
245		406
246	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
247		408
248	BOOT:	409	BOOT:
249	{	410	{
250	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	412	static const struct {
252	const char *name;	413	const char *name;
253	IV iv;	414	IV iv;
254	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
255	# define const_iv(name) { # name, (IV)name }	416	# define const_iv(name) { # name, (IV)name }
		417	const_iv (SDLK_MODIFIER_MIN),
		418	const_iv (SDLK_MODIFIER_MAX),
		419
256	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
257	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
258	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
259	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
260	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
269	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
270	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
271	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
272	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
273	const_iv (SDL_USEREVENT),	437	const_iv (SDL_USEREVENT),
		438
		439	const_iv (SDL_APPINPUTFOCUS),
		440	const_iv (SDL_APPMOUSEFOCUS),
		441	const_iv (SDL_APPACTIVE),
		442
274	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
275	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
276	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
277	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
278	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
333	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
334	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
335	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
336	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
337	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
338	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
339	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
340	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
341	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
342	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
343	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
344	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
345	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
346	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
347	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
348	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
349	const_iv (KMOD_MODE),	523	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	524	# undef const_iv
355	};	525	};
356		526
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	527	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		529
360	fontmap = pango_ft2_font_map_new ();	530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
361	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
362	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363	}	532	}
		533
		534	void
		535	weaken (SV *rv)
		536	PROTOTYPE: $
		537	CODE:
		538	sv_rvweaken (rv);
364		539
365	int	540	int
		541	in_destruct ()
		542	CODE:
		543	RETVAL = PL_main_cv == Nullcv;
		544	OUTPUT:
		545	RETVAL
		546
		547	NV floor (NV x)
		548
		549	NV ceil (NV x)
		550
		551	void
		552	pango_init ()
		553	CODE:
		554	{
		555	opengl_fontmap = pango_opengl_font_map_new ();
		556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		558	}
		559
		560	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
367		562
368	void	563	void
369	SDL_Quit ()	564	SDL_Quit ()
370		565
371	void	566	void
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		576
		577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		579
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		584
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
390		590
391	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
392	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393		593
394	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
403		603
404	++m;	604	++m;
405	}	605	}
406	}	606	}
407		607
		608	char *
		609	SDL_GetError ()
		610
408	int	611	int
409	SDL_SetVideoMode (int w, int h, int fullscreen)	612	SDL_SetVideoMode (int w, int h, int fullscreen)
410	CODE:	613	CODE:
411	RETVAL = !!SDL_SetVideoMode (	614	RETVAL = !!SDL_SetVideoMode (
412	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
413	);	616	);
		617	if (RETVAL)
		618	{
414	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	619	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		620	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		621	# include "glfunc.h"
		622	# undef GL_FUNC
		623	}
415	OUTPUT:	624	OUTPUT:
416	RETVAL	625	RETVAL
		626
		627	void
		628	SDL_GL_SwapBuffers ()
		629
		630	char *
		631	SDL_GetKeyName (int sym)
417		632
418	void	633	void
419	SDL_PollEvent ()	634	SDL_PollEvent ()
420	PPCODE:	635	PPCODE:
421	{	636	{
…		…
423		638
424	while (SDL_PollEvent (&ev))	639	while (SDL_PollEvent (&ev))
425	{	640	{
426	HV *hv = newHV ();	641	HV *hv = newHV ();
427	hv_store (hv, "type", 4, newSViv (ev.type), 0);	642	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		643
428	switch (ev.type)	644	switch (ev.type)
429	{	645	{
430	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
431	case SDL_KEYUP:	647	case SDL_KEYUP:
432	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
433	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
434	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	650	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		651	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
435	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
436	break;	653	break;
437		654
438	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
439	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
440	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
441	break;	658	break;
442		659
443	case SDL_MOUSEMOTION:	660	case SDL_MOUSEMOTION:
		661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		662
444	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
445	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
446	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
447	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
448	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
449	break;	668	break;
450		669
451	case SDL_MOUSEBUTTONDOWN:	670	case SDL_MOUSEBUTTONDOWN:
452	case SDL_MOUSEBUTTONUP:	671	case SDL_MOUSEBUTTONUP:
		672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		673
453	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
454	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
455	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
456	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		678	break;
		679
		680	case SDL_USEREVENT:
		681	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		684	break;
457	}	685	}
458		686
459	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
460	}	688	}
461	}	689	}
462		690
463	int	691	int
464	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		693	POSTCALL:
		694	Mix_HookMusicFinished (music_finished);
		695	Mix_ChannelFinished (channel_finished);
465		696
466	void	697	void
467	Mix_CloseAudio ()	698	Mix_CloseAudio ()
468		699
469	int	700	int
…		…
474	CODE:	705	CODE:
475	#ifndef _WIN32	706	#ifndef _WIN32
476	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
477	#endif	708	#endif
478		709
479	char *	710	void
480	gl_version ()	711	win32_proxy_info ()
481	CODE:	712	PPCODE:
482	RETVAL = (char *)glGetString (GL_VERSION);	713	{
483	OUTPUT:	714	#ifdef _WIN32
484	RETVAL	715	char buffer[2048];
		716	DWORD buflen;
485		717
486	char *	718	EXTEND (SP, 3);
487	gl_extensions ()	719
488	CODE:	720	buflen = sizeof (buffer);
489	RETVAL = (char *)glGetString (GL_EXTENSIONS);	721	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
490	OUTPUT:	722	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
491	RETVAL	723	{
		724	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		725
		726	buflen = sizeof (buffer);
		727	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		728	{
		729	PUSHs (newSVpv (buffer, 0));
		730
		731	buflen = sizeof (buffer);
		732	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		733	PUSHs (newSVpv (buffer, 0));
		734	}
		735	}
		736	#endif
		737	}
492		738
493	void	739	void
494	add_font (char *file)	740	add_font (char *file)
495	CODE:	741	CODE:
496	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
497
498	void
499	set_font (char *file)
500	CODE:
501	{
502	int count;
503	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
504	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
505	FcPatternDestroy (pattern);
506	pango_context_set_font_description (context, font);
507	}
508		743
509	void	744	void
510	load_image_inline (SV *image_)	745	load_image_inline (SV *image_)
511	ALIAS:	746	ALIAS:
512	load_image_file = 1	747	load_image_file = 1
…		…
554		789
555	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	790	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
556		791
557	assert (surface2->pitch == surface2->w * 4);	792	assert (surface2->pitch == surface2->w * 4);
558		793
		794	SDL_LockSurface (surface2);
559	EXTEND (SP, 5);	795	EXTEND (SP, 6);
560	PUSHs (sv_2mortal (newSViv (surface2->w)));	796	PUSHs (sv_2mortal (newSViv (surface2->w)));
561	PUSHs (sv_2mortal (newSViv (surface2->h)));	797	PUSHs (sv_2mortal (newSViv (surface2->h)));
562	SDL_LockSurface (surface2);
563	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	798	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
564	SDL_UnlockSurface (surface2);
565	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	799	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
566	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	800	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
567	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	801	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		802	SDL_UnlockSurface (surface2);
568		803
569	SDL_FreeSurface (surface);	804	SDL_FreeSurface (surface);
570	SDL_FreeSurface (surface2);	805	SDL_FreeSurface (surface2);
571	}	806	}
572		807
…		…
594	PUSHs (sv_2mortal (newSViv (b / y)));	829	PUSHs (sv_2mortal (newSViv (b / y)));
595	PUSHs (sv_2mortal (newSViv (a / y)));	830	PUSHs (sv_2mortal (newSViv (a / y)));
596	}	831	}
597		832
598	void	833	void
		834	error (char *message)
		835	CODE:
		836	fprintf (stderr, "ERROR: %s\n", message);
		837	#ifdef _WIN32
		838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		839	#endif
		840
		841	void
599	fatal (char *message)	842	fatal (char *message)
600	CODE:	843	CODE:
		844	fprintf (stderr, "FATAL: %s\n", message);
601	#ifdef _WIN32	845	#ifdef _WIN32
602	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		847	#endif
		848	_exit (1);
		849
		850	void
		851	_exit (int retval = 0)
		852	CODE:
		853	#ifdef WIN32
		854	ExitThread (retval); // unclean, please beam me up
603	#else	855	#else
604	fprintf (stderr, "FATAL: %s\n", message);	856	_exit (retval);
605	#endif	857	#endif
606	exit (1);
607		858
608	MODULE = CFClient PACKAGE = CFClient::Layout	859	MODULE = CFPlus PACKAGE = CFPlus::Font
609		860
610	CFClient::Layout	861	CFPlus::Font
611	new (SV *class, int base_height = 10)	862	new_from_file (SV *class, char *path, int id = 0)
612	CODE:	863	CODE:
613	New (0, RETVAL, 1, struct cf_layout);	864	{
614	RETVAL->base_height = base_height;	865	int count;
615	RETVAL->pl = pango_layout_new (context);	866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
616	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	867	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		868	FcPatternDestroy (pattern);
		869	}
617	OUTPUT:	870	OUTPUT:
618	RETVAL	871	RETVAL
619		872
620	void	873	void
		874	DESTROY (CFPlus::Font self)
		875	CODE:
		876	pango_font_description_free (self);
		877
		878	void
		879	make_default (CFPlus::Font self)
		880	CODE:
		881	default_font = self;
		882
		883	MODULE = CFPlus PACKAGE = CFPlus::Layout
		884
		885	void
		886	reset_glyph_cache ()
		887	CODE:
		888	tc_clear ();
		889
		890	CFPlus::Layout
		891	new (SV *class)
		892	CODE:
		893	New (0, RETVAL, 1, struct cf_layout);
		894
		895	RETVAL->pl = pango_layout_new (opengl_context);
		896	RETVAL->r = 1.;
		897	RETVAL->g = 1.;
		898	RETVAL->b = 1.;
		899	RETVAL->a = 1.;
		900	RETVAL->base_height = MIN_FONT_HEIGHT;
		901	RETVAL->font = 0;
		902
		903	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		904	layout_update_font (RETVAL);
		905	OUTPUT:
		906	RETVAL
		907
		908	void
621	DESTROY (CFClient::Layout self)	909	DESTROY (CFPlus::Layout self)
622	CODE:	910	CODE:
623	g_object_unref (self->pl);	911	g_object_unref (self->pl);
624	Safefree (self);	912	Safefree (self);
625		913
626	void	914	void
627	set_text (CFClient::Layout self, SV *text_)	915	set_text (CFPlus::Layout self, SV *text_)
628	CODE:	916	CODE:
629	{	917	{
630	STRLEN textlen;	918	STRLEN textlen;
631	char *text = SvPVutf8 (text_, textlen);	919	char *text = SvPVutf8 (text_, textlen);
632		920
633	pango_layout_set_text (self->pl, text, textlen);	921	pango_layout_set_text (self->pl, text, textlen);
634	}	922	}
635		923
636	void	924	void
637	set_markup (CFClient::Layout self, SV *text_)	925	set_markup (CFPlus::Layout self, SV *text_)
638	CODE:	926	CODE:
639	{	927	{
640	STRLEN textlen;	928	STRLEN textlen;
641	char *text = SvPVutf8 (text_, textlen);	929	char *text = SvPVutf8 (text_, textlen);
642		930
643	pango_layout_set_markup (self->pl, text, textlen);	931	pango_layout_set_markup (self->pl, text, textlen);
644	}	932	}
645		933
646	SV *	934	void
		935	set_shapes (CFPlus::Layout self, ...)
		936	CODE:
		937	{
		938	PangoAttrList *attrs = 0;
		939	const char *text = pango_layout_get_text (self->pl);
		940	const char *pos = text;
		941	int arg = 4;
		942
		943	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		944	{
		945	PangoRectangle inkrect, rect;
		946	PangoAttribute *attr;
		947
		948	int x = SvIV (ST (arg - 3));
		949	int y = SvIV (ST (arg - 2));
		950	int w = SvIV (ST (arg - 1));
		951	int h = SvIV (ST (arg ));
		952
		953	inkrect.x = 0;
		954	inkrect.y = 0;
		955	inkrect.width = 0;
		956	inkrect.height = 0;
		957
		958	rect.x = x * PANGO_SCALE;
		959	rect.y = y * PANGO_SCALE;
		960	rect.width = w * PANGO_SCALE;
		961	rect.height = h * PANGO_SCALE;
		962
		963	if (!attrs)
		964	attrs = pango_layout_get_attributes (self->pl);
		965
		966	attr = pango_attr_shape_new (&inkrect, &rect);
		967	attr->start_index = pos - text;
		968	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		969	pango_attr_list_insert (attrs, attr);
		970
		971	arg += 4;
		972	pos += sizeof (OBJ_STR) - 1;
		973	}
		974
		975	if (attrs)
		976	pango_layout_set_attributes (self->pl, attrs);
		977	}
		978
		979	void
647	get_text (CFClient::Layout self)	980	get_shapes (CFPlus::Layout self)
648	CODE:	981	PPCODE:
		982	{
		983	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		984
		985	do
		986	{
		987	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		988
		989	if (run && shape_attr_p (run))
		990	{
		991	PangoRectangle extents;
		992	pango_layout_iter_get_run_extents (iter, 0, &extents);
		993
		994	EXTEND (SP, 2);
		995	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		996	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		997	}
		998	}
		999	while (pango_layout_iter_next_run (iter));
		1000
		1001	pango_layout_iter_free (iter);
		1002	}
		1003
		1004	int
		1005	has_wrapped (CFPlus::Layout self)
		1006	CODE:
		1007	{
		1008	int lines = 1;
		1009	const char *text = pango_layout_get_text (self->pl);
		1010
		1011	while (*text)
		1012	lines += *text++ == '\n';
		1013
649	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1014	RETVAL = lines < pango_layout_get_line_count (self->pl);
650	SvUTF8_on (RETVAL);	1015	}
651	OUTPUT:	1016	OUTPUT:
652	RETVAL	1017	RETVAL
653		1018
		1019	SV *
		1020	get_text (CFPlus::Layout self)
		1021	CODE:
		1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1023	sv_utf8_decode (RETVAL);
		1024	OUTPUT:
		1025	RETVAL
		1026
654	void	1027	void
		1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1029	CODE:
		1030	self->r = r;
		1031	self->g = g;
		1032	self->b = b;
		1033	self->a = a;
		1034
		1035	void
		1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1037	CODE:
		1038	if (self->font != font)
		1039	{
		1040	self->font = font;
		1041	layout_update_font (self);
		1042	}
		1043
		1044	void
655	set_height (CFClient::Layout self, int base_height)	1045	set_height (CFPlus::Layout self, int base_height)
656	CODE:	1046	CODE:
		1047	if (self->base_height != base_height)
		1048	{
657	self->base_height = base_height;	1049	self->base_height = base_height;
		1050	layout_update_font (self);
		1051	}
658		1052
659	void	1053	void
660	set_width (CFClient::Layout self, int max_width = -1)	1054	set_width (CFPlus::Layout self, int max_width = -1)
661	CODE:	1055	CODE:
662	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1056	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
663		1057
664	void	1058	void
		1059	set_indent (CFPlus::Layout self, int indent)
		1060	CODE:
		1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1062
		1063	void
		1064	set_spacing (CFPlus::Layout self, int spacing)
		1065	CODE:
		1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1067
		1068	void
		1069	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1070	CODE:
		1071	pango_layout_set_ellipsize (self->pl,
		1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1075	: PANGO_ELLIPSIZE_NONE
		1076	);
		1077
		1078	void
		1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1080	CODE:
		1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1082
		1083	void
665	size (CFClient::Layout self)	1084	size (CFPlus::Layout self)
666	PPCODE:	1085	PPCODE:
667	{	1086	{
668	int w, h;	1087	int w, h;
669		1088
670	layout_update (self);
671	layout_get_pixel_size (self, &w, &h);	1089	layout_get_pixel_size (self, &w, &h);
672		1090
673	EXTEND (SP, 2);	1091	EXTEND (SP, 2);
674	PUSHs (sv_2mortal (newSViv (w)));	1092	PUSHs (sv_2mortal (newSViv (w)));
675	PUSHs (sv_2mortal (newSViv (h)));	1093	PUSHs (sv_2mortal (newSViv (h)));
676	}	1094	}
677		1095
678	int	1096	int
679	xy_to_index (CFClient::Layout self, int x, int y)	1097	descent (CFPlus::Layout self)
680	CODE:	1098	CODE:
681	{	1099	{
682	int index, trailing;	1100	PangoRectangle rect;
683		1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
684	layout_update (self);	1102	pango_layout_line_get_pixel_extents (line, 0, &rect);
685	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1103	RETVAL = PANGO_DESCENT (rect);
686
687	RETVAL = index;
688	}	1104	}
689	OUTPUT:	1105	OUTPUT:
690	RETVAL	1106	RETVAL
691		1107
		1108	int
		1109	xy_to_index (CFPlus::Layout self, int x, int y)
		1110	CODE:
		1111	{
		1112	int index, trailing;
		1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
		1114	RETVAL = index + trailing;
		1115	}
		1116	OUTPUT:
		1117	RETVAL
		1118
692	void	1119	void
693	cursor_pos (CFClient::Layout self, int index)	1120	cursor_pos (CFPlus::Layout self, int index)
694	PPCODE:	1121	PPCODE:
695	{	1122	{
696	PangoRectangle strong_pos;	1123	PangoRectangle strong_pos;
697	layout_update (self);
698	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
699		1125
700	EXTEND (SP, 3);	1126	EXTEND (SP, 3);
701	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1127	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
702	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
703	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
704	}	1130	}
705		1131
706	void	1132	void
707	render (CFClient::Layout self)	1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
708	PPCODE:	1134	PPCODE:
709	{	1135	{
710	SV *retval;	1136	int line, x;
711	int w, h;
712	FT_Bitmap bitmap;
713		1137
714	layout_update (self);	1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
715	layout_get_pixel_size (self, &w, &h);	1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
716		1140
717	retval = newSV (w * h);
718	SvPOK_only (retval);
719	SvCUR_set (retval, w * h);
720
721	bitmap.rows = h;
722	bitmap.width = w;
723	bitmap.pitch = w;
724	bitmap.buffer = (unsigned char*)SvPVX (retval);
725	bitmap.num_grays = 256;
726	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
727
728	memset (bitmap.buffer, 0, w * h);
729
730	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
731
732	EXTEND (SP, 3);	1141	EXTEND (SP, 2);
733	PUSHs (sv_2mortal (newSViv (w)));	1142	PUSHs (sv_2mortal (newSViv (line - 1)));
		1143	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1144	}
		1145
		1146	void
		1147	line_x_to_index (CFPlus::Layout self, int line, int x)
		1148	PPCODE:
		1149	{
		1150	PangoLayoutLine *lp;
		1151	int index, trailing;
		1152
		1153	if (line < 0)
		1154	XSRETURN_EMPTY;
		1155
		1156	if (!(lp = pango_layout_get_line (self->pl, line)))
		1157	XSRETURN_EMPTY; /* do better */
		1158
		1159	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1160
		1161	EXTEND (SP, 2);
		1162	if (GIMME_V == G_SCALAR)
		1163	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1164	else
		1165	{
734	PUSHs (sv_2mortal (newSViv (h)));	1166	PUSHs (sv_2mortal (newSViv (index)));
735	PUSHs (sv_2mortal (retval));	1167	PUSHs (sv_2mortal (newSViv (trailing)));
		1168	}
736	}	1169	}
737		1170
		1171	void
		1172	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1173	PPCODE:
		1174	pango_opengl_render_layout_subpixel (
		1175	self->pl,
		1176	x * PANGO_SCALE, y * PANGO_SCALE,
		1177	self->r, self->g, self->b, self->a,
		1178	flags
		1179	);
		1180
738	MODULE = CFClient PACKAGE = CFClient::Texture	1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
739		1182
740	void	1183	void
		1184	pad2pot (SV *data_, SV *w_, SV *h_)
		1185	CODE:
		1186	{
		1187	int ow = SvIV (w_);
		1188	int oh = SvIV (h_);
		1189
		1190	if (ow && oh)
		1191	{
		1192	int nw = minpot (ow);
		1193	int nh = minpot (oh);
		1194
		1195	if (nw != ow || nh != oh)
		1196	{
		1197	if (SvOK (data_))
		1198	{
		1199	STRLEN datalen;
		1200	char *data = SvPVbyte (data_, datalen);
		1201	int bpp = datalen / (ow * oh);
		1202	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1203
		1204	SvPOK_only (result_);
		1205	SvCUR_set (result_, nw * nh * bpp);
		1206
		1207	memset (SvPVX (result_), 0, nw * nh * bpp);
		1208	while (oh--)
		1209	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1210
		1211	sv_setsv (data_, result_);
		1212	}
		1213
		1214	sv_setiv (w_, nw);
		1215	sv_setiv (h_, nh);
		1216	}
		1217	}
		1218	}
		1219
		1220	void
741	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1221	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
742	PROTOTYPE: $$$;$$	1222	PROTOTYPE: $$$;$$
		1223	ALIAS:
		1224	draw_quad_alpha = 1
		1225	draw_quad_alpha_premultiplied = 2
743	CODE:	1226	CODE:
744	{	1227	{
745	HV *hv = (HV *)SvRV (self);	1228	HV *hv = (HV *)SvRV (self);
746	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
747	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
748	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
749	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
750		1232
751	if (items < 5)	1233	if (items < 5)
752	{	1234	{
753	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));
754	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));
755	}	1237	}
756		1238
		1239	if (ix)
		1240	{
		1241	glEnable (GL_BLEND);
		1242
		1243	if (ix == 2)
		1244	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1245	else
		1246	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1247	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1248
		1249	glEnable (GL_ALPHA_TEST);
		1250	glAlphaFunc (GL_GREATER, 0.01f);
		1251	}
		1252
757	glBindTexture (GL_TEXTURE_2D, name);	1253	glBindTexture (GL_TEXTURE_2D, name);
758	if (wrap_mode) {	1254
759	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
761	}
762	glBegin (GL_QUADS);	1255	glBegin (GL_QUADS);
763	glTexCoord2f (0, 0); glVertex2f (x , y );	1256	glTexCoord2f (0, 0); glVertex2f (x , y );
764	glTexCoord2f (0, t); glVertex2f (x , y + h);	1257	glTexCoord2f (0, t); glVertex2f (x , y + h);
765	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1258	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
766	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1259	glTexCoord2f (s, 0); glVertex2f (x + w, y );
767	glEnd ();	1260	glEnd ();
768	}
769		1261
		1262	if (ix)
		1263	{
		1264	glDisable (GL_ALPHA_TEST);
		1265	glDisable (GL_BLEND);
		1266	}
		1267	}
		1268
770	MODULE = CFClient PACKAGE = CFClient::Map	1269	MODULE = CFPlus PACKAGE = CFPlus::Map
771		1270
772	CFClient::Map	1271	CFPlus::Map
773	new (SV *class, int map_width, int map_height)	1272	new (SV *class)
774	CODE:	1273	CODE:
775	New (0, RETVAL, 1, struct map);	1274	New (0, RETVAL, 1, struct map);
776	RETVAL->x = 0;	1275	RETVAL->x = 0;
777	RETVAL->y = 0;	1276	RETVAL->y = 0;
778	RETVAL->w = map_width;	1277	RETVAL->w = 0;
779	RETVAL->h = map_height;	1278	RETVAL->h = 0;
780	RETVAL->ox = 0;	1279	RETVAL->ox = 0;
781	RETVAL->oy = 0;	1280	RETVAL->oy = 0;
782	RETVAL->faces = 8192;	1281	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
783	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1282	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
784	RETVAL->texs = 8192;
785	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
786	RETVAL->rows = 0;	1283	RETVAL->rows = 0;
787	RETVAL->row = 0;	1284	RETVAL->row = 0;
788	OUTPUT:	1285	OUTPUT:
789	RETVAL	1286	RETVAL
790		1287
791	void	1288	void
792	DESTROY (CFClient::Map self)	1289	DESTROY (CFPlus::Map self)
793	CODE:	1290	CODE:
794	{	1291	{
795	map_clear (self);	1292	map_clear (self);
796	Safefree (self->face);	1293	Safefree (self->face2tile);
		1294	Safefree (self->tex);
797	Safefree (self);	1295	Safefree (self);
798	}	1296	}
799		1297
800	void	1298	void
		1299	resize (CFPlus::Map self, int map_width, int map_height)
		1300	CODE:
		1301	self->w = map_width;
		1302	self->h = map_height;
		1303
		1304	void
801	clear (CFClient::Map self)	1305	clear (CFPlus::Map self)
802	CODE:	1306	CODE:
803	map_clear (self);	1307	map_clear (self);
804		1308
805	void	1309	void
806	set_face (CFClient::Map self, int face, int texid)	1310	set_tileid (CFPlus::Map self, int face, int tile)
807	CODE:	1311	CODE:
808	{	1312	{
809	while (self->faces <= face)	1313	need_facenum (self, face); self->face2tile [face] = tile;
810	{	1314	need_texid (self, tile);
811	Append (mapface, self->face, self->faces, self->faces);
812	self->faces *= 2;
813	}
814
815	self->face [face] = texid;
816	}	1315	}
817		1316
818	void	1317	void
		1318	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1319	CODE:
		1320	{
		1321	tileid texid;
		1322	maptex *tex;
		1323
		1324	if (face < 0 || face >= self->faces)
		1325	return;
		1326
		1327	if (smooth < 0 || smooth >= self->faces)
		1328	return;
		1329
		1330	texid = self->face2tile [face];
		1331
		1332	if (!texid)
		1333	return;
		1334
		1335	tex = self->tex + texid;
		1336	tex->smoothtile = self->face2tile [smooth];
		1337	tex->smoothlevel = level;
		1338	}
		1339
		1340	void
819	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)	1341	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)
820	CODE:	1342	CODE:
821	{	1343	{
822	while (self->texs <= texid)	1344	need_texid (self, texid);
823	{
824	Append (maptex, self->tex, self->texs, self->texs);
825	self->texs *= 2;
826	}
827		1345
828	{	1346	{
829	maptex *tex = self->tex + texid;	1347	maptex *tex = self->tex + texid;
830		1348
831	tex->name = name;	1349	tex->name = name;
…		…
836	tex->r = r;	1354	tex->r = r;
837	tex->g = g;	1355	tex->g = g;
838	tex->b = b;	1356	tex->b = b;
839	tex->a = a;	1357	tex->a = a;
840	}	1358	}
		1359
		1360	// somewhat hackish, but for textures that require it, it really
		1361	// improves the look, and most others don't suffer.
		1362	glBindTexture (GL_TEXTURE_2D, name);
		1363	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1364	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1365	// use uglier nearest interpolation because linear suffers
		1366	// from transparent color bleeding and ugly wrapping effects.
		1367	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
841	}	1368	}
842		1369
843	int	1370	int
844	ox (CFClient::Map self)	1371	ox (CFPlus::Map self)
845	ALIAS:	1372	ALIAS:
846	oy = 1	1373	oy = 1
		1374	x = 2
		1375	y = 3
		1376	w = 4
		1377	h = 5
847	CODE:	1378	CODE:
848	switch (ix)	1379	switch (ix)
849	{	1380	{
850	case 0: RETVAL = self->ox; break;	1381	case 0: RETVAL = self->ox; break;
851	case 1: RETVAL = self->oy; break;	1382	case 1: RETVAL = self->oy; break;
		1383	case 2: RETVAL = self->x; break;
		1384	case 3: RETVAL = self->y; break;
		1385	case 4: RETVAL = self->w; break;
		1386	case 5: RETVAL = self->h; break;
852	}	1387	}
853	OUTPUT:	1388	OUTPUT:
854	RETVAL	1389	RETVAL
855		1390
856	void	1391	void
857	scroll (CFClient::Map self, int dx, int dy)	1392	scroll (CFPlus::Map self, int dx, int dy)
858	CODE:	1393	CODE:
859	{	1394	{
860	if (dx > 0)	1395	if (dx > 0)
861	map_blank (self, self->x, self->y, dx - 1, self->h);	1396	map_blank (self, self->x, self->y, dx, self->h);
862	else if (dx < 0)	1397	else if (dx < 0)
863	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1398	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
864		1399
865	if (dy > 0)	1400	if (dy > 0)
866	map_blank (self, self->x, self->y, self->w, dy - 1);	1401	map_blank (self, self->x, self->y, self->w, dy);
867	else if (dy < 0)	1402	else if (dy < 0)
868	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1403	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
869		1404
870	self->ox += dx; self->x += dx;	1405	self->ox += dx; self->x += dx;
871	self->oy += dy; self->y += dy;	1406	self->oy += dy; self->y += dy;
872		1407
873	while (self->y < 0)	1408	while (self->y < 0)
…		…
878	self->y += MAP_EXTEND_Y;	1413	self->y += MAP_EXTEND_Y;
879	}	1414	}
880	}	1415	}
881		1416
882	void	1417	void
883	map1a_update (CFClient::Map self, SV *data_)	1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)
884	CODE:	1419	CODE:
885	{	1420	{
886	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
887	uint8_t *data_end = (uint8_t *)SvEND (data_);	1422	uint8_t *data_end = (uint8_t *)SvEND (data_);
888	mapcell *cell;	1423	mapcell *cell;
889	int x, y, flags;	1424	int x, y, flags;
890		1425
891	while (data < data_end)	1426	while (data < data_end - 1)
892	{	1427	{
893	flags = (data [0] << 8) + data [1]; data += 2;	1428	flags = (data [0] << 8) + data [1]; data += 2;
894		1429
895	x = ((flags >> 10) & 63) + self->x;	1430	x = self->x + ((flags >> 10) & 63);
896	y = ((flags >> 4) & 63) + self->y;	1431	y = self->y + ((flags >> 4) & 63);
897		1432
898	cell = map_get_cell (self, x, y);	1433	cell = map_get_cell (self, x, y);
899		1434
900	if (flags & 15)	1435	if (flags & 15)
901	{	1436	{
902	if (cell->darkness < 0)	1437	if (!cell->darkness)
903	{	1438	{
		1439	memset (cell, 0, sizeof (*cell));
904	cell->darkness = 0;	1440	cell->darkness = 256;
905	cell->face [0] = 0;
906	cell->face [1] = 0;
907	cell->face [2] = 0;
908	}	1441	}
909		1442
910	cell->darkness = flags & 8 ? *data++ : 255;
911
912	//TODO: don't trust server data to be in-range(!)	1443	//TODO: don't trust server data to be in-range(!)
		1444
		1445	if (flags & 8)
		1446	{
		1447	if (extmap)
		1448	{
		1449	uint8_t ext, cmd;
		1450
		1451	do
		1452	{
		1453	ext = *data++;
		1454	cmd = ext & 0x3f;
		1455
		1456	if (cmd < 4)
		1457	cell->darkness = 255 - ext * 64 + 1;
		1458	else if (cmd == 5) // health
		1459	{
		1460	cell->stat_width = 1;
		1461	cell->stat_hp = *data++;
		1462	}
		1463	else if (cmd == 6) // monster width
		1464	cell->stat_width = *data++ + 1;
		1465	else if (cmd == 0x47)
		1466	{
		1467	if (*data == 8)
		1468	; // decode player uuid
		1469
		1470	data += *data + 1;
		1471	}
		1472	else if (cmd == 8) // cell flags
		1473	cell->flags = *data++;
		1474	else if (ext & 0x40) // unknown, multibyte => skip
		1475	data += *data + 1;
		1476	else
		1477	data++;
		1478	}
		1479	while (ext & 0x80);
		1480	}
		1481	else
		1482	cell->darkness = *data++ + 1;
		1483	}
913		1484
914	if (flags & 4)	1485	if (flags & 4)
915	{	1486	{
916	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1487	faceid face = (data [0] << 8) + data [1]; data += 2;
		1488	need_facenum (self, face);
		1489	cell->tile [0] = self->face2tile [face];
917	}	1490	}
918		1491
919	if (flags & 2)	1492	if (flags & 2)
920	{	1493	{
921	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1494	faceid face = (data [0] << 8) + data [1]; data += 2;
		1495	need_facenum (self, face);
		1496	cell->tile [1] = self->face2tile [face];
922	}	1497	}
923		1498
924	if (flags & 1)	1499	if (flags & 1)
925	{	1500	{
926	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1501	faceid face = (data [0] << 8) + data [1]; data += 2;
		1502	need_facenum (self, face);
		1503	cell->tile [2] = self->face2tile [face];
927	}	1504	}
928	}	1505	}
929	else	1506	else
930	cell->darkness = -1;	1507	cell->darkness = 0;
931	}	1508	}
932	}	1509	}
933		1510
934	SV *	1511	SV *
935	mapmap (CFClient::Map self, int w, int h)	1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
936	CODE:	1513	CODE:
937	{	1514	{
938	int x0, x1, x;	1515	int x1, x;
939	int y0, y1, y;	1516	int y1, y;
940	int z;	1517	int z;
941	SV *map_sv = newSV (w * h * sizeof (uint32_t));	1518	SV *map_sv = newSV (w * h * sizeof (uint32_t));
942	uint32_t *map = (uint32_t *)SvPVX (map_sv);	1519	uint32_t *map = (uint32_t *)SvPVX (map_sv);
943		1520
944	SvPOK_only (map_sv);	1521	SvPOK_only (map_sv);
945	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1522	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
946		1523
947	x0 = self->x - w / 2; x1 = x0 + w;	1524	x0 += self->x; x1 = x0 + w;
948	y0 = self->y - h / 2; y1 = y0 + h;	1525	y0 += self->y; y1 = y0 + h;
949		1526
950	for (y = y0; y < y1; y++)	1527	for (y = y0; y < y1; y++)
951	{	1528	{
952	maprow *row = 0 <= y && y < self->rows	1529	maprow *row = 0 <= y && y < self->rows
953	? self->row + y	1530	? self->row + y
…		…
961	{	1538	{
962	mapcell *cell = row->col + (x - row->c0);	1539	mapcell *cell = row->col + (x - row->c0);
963		1540
964	for (z = 0; z <= 0; z++)	1541	for (z = 0; z <= 0; z++)
965	{	1542	{
966	mapface face = cell->face [z];
967
968	if (face)
969	{
970	maptex tex = self->tex [face];	1543	maptex tex = self->tex [cell->tile [z]];
971	int a0 = 255 - tex.a;	1544	int a0 = 255 - tex.a;
972	int a1 = tex.a;	1545	int a1 = tex.a;
973		1546
974	r = (r * a0 + tex.r * a1) / 255;	1547	r = (r * a0 + tex.r * a1) / 255;
975	g = (g * a0 + tex.g * a1) / 255;	1548	g = (g * a0 + tex.g * a1) / 255;
976	b = (b * a0 + tex.b * a1) / 255;	1549	b = (b * a0 + tex.b * a1) / 255;
977	a = (a * a0 + tex.a * a1) / 255;	1550	a = (a * a0 + tex.a * a1) / 255;
978	}
979	}	1551	}
980	}	1552	}
981		1553
982	*map++ = (r )	1554	*map++ = (r )
983	| (g << 8)	1555	| (g << 8)
…		…
990	}	1562	}
991	OUTPUT:	1563	OUTPUT:
992	RETVAL	1564	RETVAL
993		1565
994	void	1566	void
995	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1567	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
996	PPCODE:	1568	CODE:
997	{	1569	{
998	int vx, vy;	1570	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1571	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1572	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1573	smooth_key skey;
999	int x, y, z;	1574	int x, y, z;
1000	int last_name;	1575	int last_name;
1001	mapface face;	1576
		1577	// thats current max. sorry.
		1578	if (sw > 255) sw = 255;
		1579	if (sh > 255) sh = 255;
		1580
		1581	// clear key, in case of extra padding
		1582	memset (&skey, 0, sizeof (skey));
		1583
		1584	glColor4ub (255, 255, 255, 255);
		1585
		1586	glEnable (GL_BLEND);
		1587	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1588	glEnable (GL_TEXTURE_2D);
		1589	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1590
		1591	glBegin (GL_QUADS);
		1592
		1593	last_name = 0;
		1594
		1595	mx += self->x;
		1596	my += self->y;
		1597
		1598	// first pass: determine smooth_max
		1599	// rather ugly, if you ask me
		1600	// could also be stored inside mapcell and updated on change
		1601	memset (smooth_max, 0, sizeof (smooth_max));
		1602
		1603	for (y = 0; y < sh; y++)
		1604	if (0 <= y + my && y + my < self->rows)
		1605	{
		1606	maprow *row = self->row + (y + my);
		1607
		1608	for (x = 0; x < sw; x++)
		1609	if (row->c0 <= x + mx && x + mx < row->c1)
		1610	{
		1611	mapcell *cell = row->col + (x + mx - row->c0);
		1612
		1613	smooth_max[x + 1][y + 1] =
		1614	MAX (self->tex [cell->tile [0]].smoothlevel,
		1615	MAX (self->tex [cell->tile [1]].smoothlevel,
		1616	self->tex [cell->tile [2]].smoothlevel));
		1617	}
		1618	}
		1619
		1620	for (z = 0; z <= 2; z++)
		1621	{
		1622	memset (smooth_level, 0, sizeof (smooth_level));
		1623
		1624	for (y = 0; y < sh; y++)
		1625	if (0 <= y + my && y + my < self->rows)
		1626	{
		1627	maprow *row = self->row + (y + my);
		1628
		1629	for (x = 0; x < sw; x++)
		1630	if (row->c0 <= x + mx && x + mx < row->c1)
		1631	{
		1632	mapcell *cell = row->col + (x + mx - row->c0);
		1633	tileid tile = cell->tile [z];
		1634
		1635	if (tile)
		1636	{
		1637	maptex tex = self->tex [tile];
		1638	int px = (x + 1) * T - tex.w;
		1639	int py = (y + 1) * T - tex.h;
		1640
		1641	// suppressing texture state switches here
		1642	// is only moderately effective, but worth the extra effort
		1643	if (last_name != tex.name)
		1644	{
		1645	if (!tex.name)
		1646	tex = self->tex [2]; /* missing, replace by noface */
		1647
		1648	glEnd ();
		1649	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1650	glBegin (GL_QUADS);
		1651	}
		1652
		1653	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1654	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1655	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1656	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1657
		1658	if (cell->flags && z == 2)
		1659	{
		1660	if (cell->flags & 1)
		1661	{
		1662	maptex tex = self->tex [1];
		1663	int px = x * T + T * 2 / 32;
		1664	int py = y * T - T * 6 / 32;
		1665
		1666	glEnd ();
		1667	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1668	glBegin (GL_QUADS);
		1669
		1670	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1671	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1672	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1673	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1674	}
		1675	}
		1676
		1677	// update smooth hash
		1678	if (tex.smoothtile)
		1679	{
		1680	skey.tile = tex.smoothtile;
		1681	skey.level = tex.smoothlevel;
		1682
		1683	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1684
		1685	// add bits to current tile and all neighbours. skey.x|y is
		1686	// shifted +1|+1 so we always stay positive.
		1687
		1688	// full tile
		1689	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1690
		1691	// borders
		1692	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);
		1693	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);
		1694	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1695	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1696
		1697	// corners
		1698	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1699	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1700	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1701	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1702	}
		1703	}
		1704	}
		1705	}
		1706
		1707	// go through all smoothlevels, lowest to highest, then draw
		1708	// this is basically counting sort
		1709	{
		1710	int w, b;
		1711
		1712	for (w = 0; w < 256 / 32; ++w)
		1713	{
		1714	uint32_t smask = smooth_level [w];
		1715	if (smask)
		1716	for (b = 0; b < 32; ++b)
		1717	if (smask & (((uint32_t)1) << b))
		1718	{
		1719	int level = (w << 5) | b;
		1720	HE *he;
		1721
		1722	hv_iterinit (smooth);
		1723	while ((he = hv_iternext (smooth)))
		1724	{
		1725	smooth_key *skey = (smooth_key *)HeKEY (he);
		1726	IV bits = SvIVX (HeVAL (he));
		1727
		1728	// bits is ___n cccc CCCC bbbb
		1729	// n do not draw borders&corners
		1730	// c draw these corners, but...
		1731	// C ... not these
		1732	// b draw these borders
		1733
		1734	if (!(bits & 0x1000)
		1735	&& skey->level == level
		1736	&& level >= smooth_max [skey->x][skey->y])
		1737	{
		1738	maptex tex = self->tex [skey->tile];
		1739	int px = (((int)skey->x) - 1) * T;
		1740	int py = (((int)skey->y) - 1) * T;
		1741	int border = bits & 15;
		1742	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1743	float dx = tex.s * .0625f; // 16 images/row
		1744	float dy = tex.t * .5f ; // 2 images/column
		1745
		1746	// this time naively avoiding texture state changes
		1747	// save gobs of state changes.
		1748	if (last_name != tex.name)
		1749	{
		1750	if (!tex.name)
		1751	continue; // smoothing not yet available
		1752
		1753	glEnd ();
		1754	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1755	glBegin (GL_QUADS);
		1756	}
		1757
		1758	if (border)
		1759	{
		1760	float ox = border * dx;
		1761
		1762	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1763	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1764	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1765	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1766	}
		1767
		1768	if (corner)
		1769	{
		1770	float ox = corner * dx;
		1771
		1772	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1773	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1774	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1775	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1776	}
		1777	}
		1778	}
		1779	}
		1780	}
		1781	}
		1782
		1783	hv_clear (smooth);
		1784	}
		1785
		1786	glEnd ();
		1787
		1788	glDisable (GL_TEXTURE_2D);
		1789	glDisable (GL_BLEND);
		1790
		1791	// top layer: overlays such as the health bar
		1792	for (y = 0; y < sh; y++)
		1793	if (0 <= y + my && y + my < self->rows)
		1794	{
		1795	maprow *row = self->row + (y + my);
		1796
		1797	for (x = 0; x < sw; x++)
		1798	if (row->c0 <= x + mx && x + mx < row->c1)
		1799	{
		1800	mapcell *cell = row->col + (x + mx - row->c0);
		1801
		1802	int px = x * T;
		1803	int py = y * T;
		1804
		1805	if (cell->stat_hp)
		1806	{
		1807	int width = cell->stat_width * T;
		1808	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1809
		1810	glColor3ub (0, 0, 0);
		1811	glRectf (px + 1, py - thick - 2,
		1812	px + width - 1, py);
		1813
		1814	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1815	glRectf (px + 2,
		1816	py - thick - 1,
		1817	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1818	}
		1819	}
		1820	}
		1821	}
		1822
		1823	void
		1824	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1825	CODE:
		1826	{
		1827	static float color[16][3] = {
		1828	{ 0.00F, 0.00F, 0.00F },
		1829	{ 1.00F, 1.00F, 1.00F },
		1830	{ 0.00F, 0.00F, 0.55F },
		1831	{ 1.00F, 0.00F, 0.00F },
		1832
		1833	{ 1.00F, 0.54F, 0.00F },
		1834	{ 0.11F, 0.56F, 1.00F },
		1835	{ 0.93F, 0.46F, 0.00F },
		1836	{ 0.18F, 0.54F, 0.34F },
		1837
		1838	{ 0.56F, 0.73F, 0.56F },
		1839	{ 0.80F, 0.80F, 0.80F },
		1840	{ 0.55F, 0.41F, 0.13F },
		1841	{ 0.99F, 0.77F, 0.26F },
		1842
		1843	{ 0.74F, 0.65F, 0.41F },
		1844
		1845	{ 0.00F, 1.00F, 1.00F },
		1846	{ 1.00F, 0.00F, 1.00F },
		1847	{ 1.00F, 1.00F, 0.00F },
		1848	};
		1849
		1850	int x, y;
		1851
		1852	glEnable (GL_TEXTURE_2D);
		1853	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1854	glEnable (GL_BLEND);
		1855	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1856	glBegin (GL_QUADS);
		1857
		1858	for (y = 0; y < h; y++)
		1859	for (x = 0; x < w; x++)
		1860	{
		1861	unsigned char m = data [x + y * w];
		1862
		1863	if (m)
		1864	{
		1865	float *c = color [m & 15];
		1866
		1867	float tx1 = m & 0x40 ? 0.5 : 0.;
		1868	float tx2 = tx1 + 0.5;
		1869
		1870	glColor4f (c[0], c[1], c[2], 0.75);
		1871	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1873	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1874	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1875	}
		1876	}
		1877
		1878	glEnd ();
		1879	glDisable (GL_BLEND);
		1880	glDisable (GL_TEXTURE_2D);
		1881	}
		1882
		1883	void
		1884	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1885	PPCODE:
		1886	{
		1887	int x, y;
1002	int sw4 = (sw + 3) & ~3;	1888	int sw4 = (sw + 3) & ~3;
1003	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1004	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1005		1891
1006	memset (darkness, 255, sw4 * sh);	1892	memset (darkness, 255, sw4 * sh);
1007	SvPOK_only (darkness_sv);	1893	SvPOK_only (darkness_sv);
1008	SvCUR_set (darkness_sv, sw4 * sh);	1894	SvCUR_set (darkness_sv, sw4 * sh);
1009		1895
1010	vx = self->x + (self->w - sw) / 2 - shift_x;	1896	mx += self->x;
1011	vy = self->y + (self->h - sh) / 2 - shift_y;	1897	my += self->y;
1012		1898
1013	/*
1014	int vx = self->vx = self->w >= sw
1015	? self->x + (self->w - sw) / 2
1016	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1017
1018	int vy = self->vy = self->h >= sh
1019	? self->y + (self->h - sh) / 2
1020	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1021	*/
1022
1023	glColor4ub (255, 255, 255, 255);
1024
1025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1026	glEnable (GL_BLEND);
1027	glEnable (GL_TEXTURE_2D);
1028	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1029
1030	glBegin (GL_QUADS);
1031
1032	last_name = 0;
1033
1034	for (z = 0; z < 3; z++)
1035	for (y = 0; y < sh; y++)	1899	for (y = 0; y < sh; y++)
1036	if (0 <= y + vy && y + vy < self->rows)	1900	if (0 <= y + my && y + my < self->rows)
1037	{	1901	{
1038	maprow *row = self->row + (y + vy);	1902	maprow *row = self->row + (y + my);
1039		1903
1040	for (x = 0; x < sw; x++)	1904	for (x = 0; x < sw; x++)
1041	if (row->c0 <= x + vx && x + vx < row->c1)	1905	if (row->c0 <= x + mx && x + mx < row->c1)
1042	{	1906	{
1043	mapcell *cell = row->col + (x + vx - row->c0);	1907	mapcell *cell = row->col + (x + mx - row->c0);
1044		1908
1045	darkness[y * sw4 + x] = cell->darkness < 0	1909	darkness[y * sw4 + x] = cell->darkness
		1910	? 255 - (cell->darkness - 1)
1046	? 255 - FOW_DARKNESS	1911	: 255 - FOW_DARKNESS;
1047	: 255 - cell->darkness;
1048
1049	face = cell->face [z];
1050
1051	if (face)
1052	{
1053	maptex tex = self->tex [face];
1054
1055	int px = (x + 1) * 32 - tex.w;
1056	int py = (y + 1) * 32 - tex.h;
1057
1058	if (last_name != tex.name)
1059	{
1060	glEnd ();
1061	last_name = tex.name;
1062	glBindTexture (GL_TEXTURE_2D, last_name);
1063	glBegin (GL_QUADS);
1064	}
1065
1066	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1067	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1068	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1069	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1070	}
1071	}	1912	}
1072	}	1913	}
1073
1074	glEnd ();
1075
1076	glDisable (GL_TEXTURE_2D);
1077	glDisable (GL_BLEND);
1078		1914
1079	EXTEND (SP, 3);	1915	EXTEND (SP, 3);
1080	PUSHs (sv_2mortal (newSViv (sw4)));	1916	PUSHs (sv_2mortal (newSViv (sw4)));
1081	PUSHs (sv_2mortal (newSViv (sh)));	1917	PUSHs (sv_2mortal (newSViv (sh)));
1082	PUSHs (darkness_sv);	1918	PUSHs (darkness_sv);
1083	}	1919	}
1084		1920
1085	SV *	1921	SV *
1086	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1922	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1087	CODE:	1923	CODE:
1088	{	1924	{
1089	int x, y, x1, y1;	1925	int x, y, x1, y1;
1090	SV *data_sv = newSV (w * h * 7 + 5);	1926	SV *data_sv = newSV (w * h * 7 + 5);
1091	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1093	*data++ = 0; /* version 0 format */	1929	*data++ = 0; /* version 0 format */
1094	*data++ = w >> 8; *data++ = w;	1930	*data++ = w >> 8; *data++ = w;
1095	*data++ = h >> 8; *data++ = h;	1931	*data++ = h >> 8; *data++ = h;
1096		1932
1097	// we need to do this 'cause we don't keep an absolute coord system for rows	1933	// we need to do this 'cause we don't keep an absolute coord system for rows
1098	// TODO: treat rows as we treat	1934	// TODO: treat rows as we treat columns
1099	map_get_row (self, y0 + self->y - self->oy);//D	1935	map_get_row (self, y0 + self->y - self->oy);//D
1100	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1936	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1101		1937
1102	x0 += self->x - self->ox;	1938	x0 += self->x - self->ox;
1103	y0 += self->y - self->oy;	1939	y0 += self->y - self->oy;
…		…
1116	if (row && row->c0 <= x && x < row->c1)	1952	if (row && row->c0 <= x && x < row->c1)
1117	{	1953	{
1118	mapcell *cell = row->col + (x - row->c0);	1954	mapcell *cell = row->col + (x - row->c0);
1119	uint8_t flags = 0;	1955	uint8_t flags = 0;
1120		1956
1121	if (cell->face [0]) flags |= 1;	1957	if (cell->tile [0]) flags |= 1;
1122	if (cell->face [1]) flags |= 2;	1958	if (cell->tile [1]) flags |= 2;
1123	if (cell->face [2]) flags |= 4;	1959	if (cell->tile [2]) flags |= 4;
1124		1960
1125	*data++ = flags;	1961	*data++ = flags;
1126		1962
1127	if (flags & 1)	1963	if (flags & 1)
1128	{	1964	{
		1965	tileid tile = cell->tile [0];
1129	*data++ = cell->face [0] >> 8;	1966	*data++ = tile >> 8;
1130	*data++ = cell->face [0];	1967	*data++ = tile;
1131	}	1968	}
1132		1969
1133	if (flags & 2)	1970	if (flags & 2)
1134	{	1971	{
		1972	tileid tile = cell->tile [1];
1135	*data++ = cell->face [1] >> 8;	1973	*data++ = tile >> 8;
1136	*data++ = cell->face [1];	1974	*data++ = tile;
1137	}	1975	}
1138		1976
1139	if (flags & 4)	1977	if (flags & 4)
1140	{	1978	{
		1979	tileid tile = cell->tile [2];
1141	*data++ = cell->face [2] >> 8;	1980	*data++ = tile >> 8;
1142	*data++ = cell->face [2];	1981	*data++ = tile;
1143	}	1982	}
1144	}	1983	}
1145	else	1984	else
1146	*data++ = 0;	1985	*data++ = 0;
1147	}	1986	}
…		…
1153	}	1992	}
1154	OUTPUT:	1993	OUTPUT:
1155	RETVAL	1994	RETVAL
1156		1995
1157	void	1996	void
1158	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1997	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1159	PPCODE:	1998	PPCODE:
1160	{	1999	{
1161	int x, y, z;	2000	int x, y, z;
1162	int w, h;	2001	int w, h;
1163	int x1, y1;	2002	int x1, y1;
…		…
1167		2006
1168	w = *data++ << 8; w |= *data++;	2007	w = *data++ << 8; w |= *data++;
1169	h = *data++ << 8; h |= *data++;	2008	h = *data++ << 8; h |= *data++;
1170		2009
1171	// we need to do this 'cause we don't keep an absolute coord system for rows	2010	// we need to do this 'cause we don't keep an absolute coord system for rows
1172	// TODO: treat rows as we treat	2011	// TODO: treat rows as we treat columns
1173	map_get_row (self, y0 + self->y - self->oy);//D	2012	map_get_row (self, y0 + self->y - self->oy);//D
1174	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	2013	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1175		2014
1176	x0 += self->x - self->ox;	2015	x0 += self->x - self->ox;
1177	y0 += self->y - self->oy;	2016	y0 += self->y - self->oy;
…		…
1187	{	2026	{
1188	uint8_t flags = *data++;	2027	uint8_t flags = *data++;
1189		2028
1190	if (flags)	2029	if (flags)
1191	{	2030	{
1192	mapface face[3] = { 0, 0, 0 };
1193
1194	mapcell *cell = row_get_cell (row, x);	2031	mapcell *cell = row_get_cell (row, x);
		2032	tileid tile[3] = { 0, 0, 0 };
1195		2033
1196	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2034	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1197	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1198	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1199		2037
1200	if (cell->darkness <= 0)	2038	if (cell->darkness == 0)
1201	{	2039	{
1202	cell->darkness = -1;	2040	cell->darkness = 0;
1203		2041
1204	for (z = 0; z <= 2; z++)	2042	for (z = 0; z <= 2; z++)
1205	{	2043	{
1206	cell->face[z] = face[z];	2044	tileid t = tile [z];
1207		2045
1208	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2046	if (t >= self->texs || (t && !self->tex [t].name))
		2047	{
1209	XPUSHs (sv_2mortal (newSViv (face[z])));	2048	XPUSHs (sv_2mortal (newSViv (t)));
		2049	need_texid (self, t);
		2050	}
		2051
		2052	cell->tile [z] = t;
1210	}	2053	}
1211	}	2054	}
1212	}	2055	}
1213	}	2056	}
1214	}	2057	}
1215	}	2058	}
1216		2059
1217	MODULE = CFClient PACKAGE = CFClient::MixChunk	2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1218		2061
1219	CFClient::MixChunk	2062	CFPlus::MixChunk
1220	new_from_file (SV *class, char *path)	2063	new_from_file (SV *class, char *path)
1221	CODE:	2064	CODE:
1222	RETVAL = Mix_LoadWAV (path);	2065	RETVAL = Mix_LoadWAV (path);
1223	OUTPUT:	2066	OUTPUT:
1224	RETVAL	2067	RETVAL
1225		2068
1226	void	2069	void
1227	DESTROY (CFClient::MixChunk self)	2070	DESTROY (CFPlus::MixChunk self)
1228	CODE:	2071	CODE:
1229	Mix_FreeChunk (self);	2072	Mix_FreeChunk (self);
1230		2073
1231	int	2074	int
1232	volume (CFClient::MixChunk self, int volume = -1)	2075	volume (CFPlus::MixChunk self, int volume = -1)
1233	CODE:	2076	CODE:
1234	RETVAL = Mix_VolumeChunk (self, volume);	2077	RETVAL = Mix_VolumeChunk (self, volume);
1235	OUTPUT:	2078	OUTPUT:
1236	RETVAL	2079	RETVAL
1237		2080
1238	int	2081	int
1239	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2082	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1240	CODE:	2083	CODE:
1241	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1242	OUTPUT:	2085	OUTPUT:
1243	RETVAL	2086	RETVAL
1244		2087
1245	MODULE = CFClient PACKAGE = CFClient::MixMusic	2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1246		2089
1247	int	2090	int
1248	volume (int volume = -1)	2091	volume (int volume = -1)
1249	CODE:	2092	CODE:
1250	RETVAL = Mix_VolumeMusic (volume);	2093	RETVAL = Mix_VolumeMusic (volume);
1251	OUTPUT:	2094	OUTPUT:
1252	RETVAL	2095	RETVAL
1253		2096
1254	CFClient::MixMusic	2097	CFPlus::MixMusic
1255	new_from_file (SV *class, char *path)	2098	new_from_file (SV *class, char *path)
1256	CODE:	2099	CODE:
1257	RETVAL = Mix_LoadMUS (path);	2100	RETVAL = Mix_LoadMUS (path);
1258	OUTPUT:	2101	OUTPUT:
1259	RETVAL	2102	RETVAL
1260		2103
1261	void	2104	void
1262	DESTROY (CFClient::MixMusic self)	2105	DESTROY (CFPlus::MixMusic self)
1263	CODE:	2106	CODE:
1264	Mix_FreeMusic (self);	2107	Mix_FreeMusic (self);
1265		2108
1266	int	2109	int
1267	play (CFClient::MixMusic self, int loops = -1)	2110	play (CFPlus::MixMusic self, int loops = -1)
1268	CODE:	2111	CODE:
1269	RETVAL = Mix_PlayMusic (self, loops);	2112	RETVAL = Mix_PlayMusic (self, loops);
1270	OUTPUT:	2113	OUTPUT:
1271	RETVAL	2114	RETVAL
1272		2115
		2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2117
		2118	BOOT:
		2119	{
		2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		2121	static const struct {
		2122	const char *name;
		2123	IV iv;
		2124	} *civ, const_iv[] = {
		2125	# define const_iv(name) { # name, (IV)name }
		2126	const_iv (GL_COLOR_MATERIAL),
		2127	const_iv (GL_SMOOTH),
		2128	const_iv (GL_FLAT),
		2129	const_iv (GL_DITHER),
		2130	const_iv (GL_BLEND),
		2131	const_iv (GL_CULL_FACE),
		2132	const_iv (GL_SCISSOR_TEST),
		2133	const_iv (GL_DEPTH_TEST),
		2134	const_iv (GL_ALPHA_TEST),
		2135	const_iv (GL_NORMALIZE),
		2136	const_iv (GL_RESCALE_NORMAL),
		2137	const_iv (GL_FRONT),
		2138	const_iv (GL_BACK),
		2139	const_iv (GL_AND),
		2140	const_iv (GL_ONE),
		2141	const_iv (GL_ZERO),
		2142	const_iv (GL_SRC_ALPHA),
		2143	const_iv (GL_DST_ALPHA),
		2144	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2145	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2146	const_iv (GL_SRC_ALPHA_SATURATE),
		2147	const_iv (GL_RGB),
		2148	const_iv (GL_RGBA),
		2149	const_iv (GL_RGBA4),
		2150	const_iv (GL_RGBA8),
		2151	const_iv (GL_RGB5_A1),
		2152	const_iv (GL_UNSIGNED_BYTE),
		2153	const_iv (GL_UNSIGNED_SHORT),
		2154	const_iv (GL_UNSIGNED_INT),
		2155	const_iv (GL_ALPHA),
		2156	const_iv (GL_INTENSITY),
		2157	const_iv (GL_LUMINANCE),
		2158	const_iv (GL_LUMINANCE_ALPHA),
		2159	const_iv (GL_FLOAT),
		2160	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2161	const_iv (GL_COMPILE),
		2162	const_iv (GL_TEXTURE_1D),
		2163	const_iv (GL_TEXTURE_2D),
		2164	const_iv (GL_TEXTURE_ENV),
		2165	const_iv (GL_TEXTURE_MAG_FILTER),
		2166	const_iv (GL_TEXTURE_MIN_FILTER),
		2167	const_iv (GL_TEXTURE_ENV_MODE),
		2168	const_iv (GL_TEXTURE_WRAP_S),
		2169	const_iv (GL_TEXTURE_WRAP_T),
		2170	const_iv (GL_REPEAT),
		2171	const_iv (GL_CLAMP),
		2172	const_iv (GL_CLAMP_TO_EDGE),
		2173	const_iv (GL_NEAREST),
		2174	const_iv (GL_LINEAR),
		2175	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		2176	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		2177	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		2178	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		2179	const_iv (GL_GENERATE_MIPMAP),
		2180	const_iv (GL_MODULATE),
		2181	const_iv (GL_DECAL),
		2182	const_iv (GL_REPLACE),
		2183	const_iv (GL_DEPTH_BUFFER_BIT),
		2184	const_iv (GL_COLOR_BUFFER_BIT),
		2185	const_iv (GL_PROJECTION),
		2186	const_iv (GL_MODELVIEW),
		2187	const_iv (GL_COLOR_LOGIC_OP),
		2188	const_iv (GL_SEPARABLE_2D),
		2189	const_iv (GL_CONVOLUTION_2D),
		2190	const_iv (GL_CONVOLUTION_BORDER_MODE),
		2191	const_iv (GL_CONSTANT_BORDER),
		2192	const_iv (GL_LINES),
		2193	const_iv (GL_LINE_STRIP),
		2194	const_iv (GL_LINE_LOOP),
		2195	const_iv (GL_QUADS),
		2196	const_iv (GL_QUAD_STRIP),
		2197	const_iv (GL_TRIANGLES),
		2198	const_iv (GL_TRIANGLE_STRIP),
		2199	const_iv (GL_TRIANGLE_FAN),
		2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2201	const_iv (GL_FASTEST),
		2202	const_iv (GL_V2F),
		2203	const_iv (GL_V3F),
		2204	const_iv (GL_T2F_V3F),
		2205	const_iv (GL_T2F_N3F_V3F),
		2206	# undef const_iv
		2207	};
		2208
		2209	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2211	}
		2212
		2213	char *
		2214	gl_vendor ()
		2215	CODE:
		2216	RETVAL = (char *)glGetString (GL_VENDOR);
		2217	OUTPUT:
		2218	RETVAL
		2219
		2220	char *
		2221	gl_version ()
		2222	CODE:
		2223	RETVAL = (char *)glGetString (GL_VERSION);
		2224	OUTPUT:
		2225	RETVAL
		2226
		2227	char *
		2228	gl_extensions ()
		2229	CODE:
		2230	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2231	OUTPUT:
		2232	RETVAL
		2233
		2234	int glGetError ()
		2235
		2236	void glFinish ()
		2237
		2238	void glClear (int mask)
		2239
		2240	void glClearColor (float r, float g, float b, float a = 1.0)
		2241	PROTOTYPE: @
		2242
		2243	void glEnable (int cap)
		2244
		2245	void glDisable (int cap)
		2246
		2247	void glShadeModel (int mode)
		2248
		2249	void glHint (int target, int mode)
		2250
		2251	void glBlendFunc (int sfactor, int dfactor)
		2252
		2253	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2254	CODE:
		2255	gl_BlendFuncSeparate (sa, da, saa, daa);
		2256
		2257	void glDepthMask (int flag)
		2258
		2259	void glLogicOp (int opcode)
		2260
		2261	void glColorMask (int red, int green, int blue, int alpha)
		2262
		2263	void glMatrixMode (int mode)
		2264
		2265	void glPushMatrix ()
		2266
		2267	void glPopMatrix ()
		2268
		2269	void glLoadIdentity ()
		2270
		2271	void glDrawBuffer (int buffer)
		2272
		2273	void glReadBuffer (int buffer)
		2274
		2275	# near_ and far_ are due to microsofts buggy "c" compiler
		2276	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2277
		2278	# near_ and far_ are due to microsofts buggy "c" compiler
		2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2280
		2281	void glViewport (int x, int y, int width, int height)
		2282
		2283	void glScissor (int x, int y, int width, int height)
		2284
		2285	void glTranslate (float x, float y, float z = 0.)
		2286	CODE:
		2287	glTranslatef (x, y, z);
		2288
		2289	void glScale (float x, float y, float z = 1.)
		2290	CODE:
		2291	glScalef (x, y, z);
		2292
		2293	void glRotate (float angle, float x, float y, float z)
		2294	CODE:
		2295	glRotatef (angle, x, y, z);
		2296
		2297	void glBegin (int mode)
		2298
		2299	void glEnd ()
		2300
		2301	void glColor (float r, float g, float b, float a = 1.0)
		2302	PROTOTYPE: @
		2303	ALIAS:
		2304	glColor_premultiply = 1
		2305	CODE:
		2306	if (ix)
		2307	{
		2308	r *= a;
		2309	g *= a;
		2310	b *= a;
		2311	}
		2312	// microsoft visual "c" rounds instead of truncating...
		2313	glColor4f (r, g, b, a);
		2314
		2315	void glInterleavedArrays (int format, int stride, char *data)
		2316
		2317	void glDrawElements (int mode, int count, int type, char *indices)
		2318
		2319	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2320
		2321	void glRasterPos (float x, float y, float z = 0.)
		2322	CODE:
		2323	glRasterPos3f (0, 0, z);
		2324	glBitmap (0, 0, 0, 0, x, y, 0);
		2325
		2326	void glVertex (float x, float y, float z = 0.)
		2327	CODE:
		2328	glVertex3f (x, y, z);
		2329
		2330	void glTexCoord (float s, float t)
		2331	CODE:
		2332	glTexCoord2f (s, t);
		2333
		2334	void glTexEnv (int target, int pname, float param)
		2335	CODE:
		2336	glTexEnvf (target, pname, param);
		2337
		2338	void glTexParameter (int target, int pname, float param)
		2339	CODE:
		2340	glTexParameterf (target, pname, param);
		2341
		2342	void glBindTexture (int target, int name)
		2343
		2344	void glConvolutionParameter (int target, int pname, float params)
		2345	CODE:
		2346	if (gl.ConvolutionParameterf)
		2347	gl.ConvolutionParameterf (target, pname, params);
		2348
		2349	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2350	CODE:
		2351	if (gl.ConvolutionFilter2D)
		2352	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2353
		2354	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
		2355	CODE:
		2356	if (gl.SeparableFilter2D)
		2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2358
		2359	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2360
		2361	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2362
		2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2364
		2365	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2366
		2367	int glGenTexture ()
		2368	CODE:
		2369	{
		2370	GLuint name;
		2371	glGenTextures (1, &name);
		2372	RETVAL = name;
		2373	}
		2374	OUTPUT:
		2375	RETVAL
		2376
		2377	void glDeleteTexture (int name)
		2378	CODE:
		2379	{
		2380	GLuint name_ = name;
		2381	glDeleteTextures (1, &name_);
		2382	}
		2383
		2384	int glGenList ()
		2385	CODE:
		2386	RETVAL = glGenLists (1);
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void glDeleteList (int list)
		2391	CODE:
		2392	glDeleteLists (list, 1);
		2393
		2394	void glNewList (int list, int mode = GL_COMPILE)
		2395
		2396	void glEndList ()
		2397
		2398	void glCallList (int list)
		2399

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines