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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.84 by root, Wed May 17 15:18:57 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_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
12	#include <math.h>	20	#include <math.h>
13	#include <string.h>	21	#include <string.h>
14	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
15		24
16	#include <SDL.h>	25	#include <SDL.h>
17	#include <SDL_endian.h>	26	#include <SDL_endian.h>
18	#include <SDL_image.h>	27	#include <SDL_image.h>
19	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
21		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
22	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
23		35
24	#include <pango/pango.h>	36	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		37
29	#ifndef _WIN32	38	#ifndef _WIN32
30	# include <sys/types.h>	39	# include <sys/types.h>
31	# include <sys/socket.h>	40	# include <sys/socket.h>
32	# include <netinet/in.h>	41	# include <netinet/in.h>
33	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
34	# include <inttypes.h>	43	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	44	#endif
43		45
44	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		47
46	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
47		49
48	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
50		52
51	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
52		54
53	#define GL_CALL(type,func,args) \	55	#if 0
54	{ \	56	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	57	#else
56	static type fptr_; \	58	# define PARACHUTE 0
57	\	59	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		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
68	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
70		86
71	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
72		106
73	typedef struct cf_layout {	107	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
77	int base_height;	110	int base_height;
78	CFClient__Font font;	111	CFPlus__Font font;
79	} *CFClient__Layout;	112	} *CFPlus__Layout;
80		113
81	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	115	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
84		117
85	static void	118	static void
86	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
87	{	120	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	122	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	124	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	126	}
95		127
96	static void	128	static void
97	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
98	{	130	{
99	/* 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
100	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
101	*/	133	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
106		138
107	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
108	}	140	}
109		141
110	static void	142	static void
111	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	143	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
112	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
114		149
115	if (!*w) *w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!*h) *h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		152
118	*w = (*w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
119	}	154	if (!rect.height) rect.height = 1;
120		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
121	typedef uint16_t mapface;	161	typedef uint16_t faceid;
122		162
123	typedef struct {	163	typedef struct {
124	GLint name;	164	int name;
125	int w, h;	165	int w, h;
126	float s, t;	166	float s, t;
127	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
128	} maptex;	170	} maptex;
129		171
130	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
131	int16_t darkness;	175	uint16_t darkness;
132	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
133	} mapcell;	177	} mapcell;
134		178
135	typedef struct {	179	typedef struct {
136	int32_t c0, c1;	180	int32_t c0, c1;
137	mapcell *col;	181	mapcell *col;
138	} maprow;	182	} maprow;
139		183
140	typedef struct map {	184	typedef struct map {
141	int x, y, w, h;	185	int x, y, w, h;
142	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
143	int faces;	187	int faces; tileid *face2tile; // [faceid]
144	mapface *face;	188	int texs; maptex *tex; // [tileid]
145
146	int texs;
147	maptex *tex;
148		189
149	int32_t rows;	190	int32_t rows;
150	maprow *row;	191	maprow *row;
151	} *CFClient__Map;	192	} *CFPlus__Map;
152		193
153	static char *	194	static char *
154	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
155	{	196	{
156	char *p;	197	char *p;
…		…
173	}	214	}
174		215
175	#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))
176	#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))
177		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
178	static maprow *	239	static maprow *
179	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
180	{	241	{
181	if (0 > y)	242	if (0 > y)
182	{	243	{
183	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
222		283
223	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
224	}	285	}
225		286
226	static mapcell *	287	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
228	{	289	{
229	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
230	}	291	}
231		292
232	static void	293	static void
233	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
234	{	295	{
235	int r;	296	int r;
236		297
237	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
246	self->row = 0;	307	self->row = 0;
247	self->rows = 0;	308	self->rows = 0;
248	}	309	}
249		310
250	static void	311	static void
251	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)
252	{	313	{
253	int x, y;	314	int x, y;
254	maprow *row;	315	maprow *row;
		316	mapcell *cell;
255		317
256	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	319	if (y >= 0)
258	{	320	{
259	if (y >= self->rows)	321	if (y >= self->rows)
…		…
265	if (x >= row->c0)	327	if (x >= row->c0)
266	{	328	{
267	if (x >= row->c1)	329	if (x >= row->c1)
268	break;	330	break;
269		331
270	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;
271	}	338	}
272	}	339	}
		340	}
		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);
273	}	356	}
274		357
275	static void	358	static void
276	music_finished (void)	359	music_finished (void)
277	{	360	{
…		…
296	ev.data2 = 0;	379	ev.data2 = 0;
297		380
298	SDL_PushEvent ((SDL_Event *)&ev);	381	SDL_PushEvent ((SDL_Event *)&ev);
299	}	382	}
300		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
301	MODULE = CFClient PACKAGE = CFClient	405	MODULE = CFPlus PACKAGE = CFPlus
302		406
303	PROTOTYPES: ENABLE	407	PROTOTYPES: ENABLE
304		408
305	BOOT:	409	BOOT:
306	{	410	{
307	HV *stash = gv_stashpv ("CFClient", 1);	411	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	412	static const struct {
309	const char *name;	413	const char *name;
310	IV iv;	414	IV iv;
311	} *civ, const_iv[] = {	415	} *civ, const_iv[] = {
312	# 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
313	const_iv (SDL_ACTIVEEVENT),	420	const_iv (SDL_ACTIVEEVENT),
314	const_iv (SDL_KEYDOWN),	421	const_iv (SDL_KEYDOWN),
315	const_iv (SDL_KEYUP),	422	const_iv (SDL_KEYUP),
316	const_iv (SDL_MOUSEMOTION),	423	const_iv (SDL_MOUSEMOTION),
317	const_iv (SDL_MOUSEBUTTONDOWN),	424	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
326	const_iv (SDL_EVENT_RESERVEDA),	433	const_iv (SDL_EVENT_RESERVEDA),
327	const_iv (SDL_EVENT_RESERVEDB),	434	const_iv (SDL_EVENT_RESERVEDB),
328	const_iv (SDL_VIDEORESIZE),	435	const_iv (SDL_VIDEORESIZE),
329	const_iv (SDL_VIDEOEXPOSE),	436	const_iv (SDL_VIDEOEXPOSE),
330	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
331	const_iv (SDLK_KP0),	443	const_iv (SDLK_KP0),
332	const_iv (SDLK_KP1),	444	const_iv (SDLK_KP1),
333	const_iv (SDLK_KP2),	445	const_iv (SDLK_KP2),
334	const_iv (SDLK_KP3),	446	const_iv (SDLK_KP3),
335	const_iv (SDLK_KP4),	447	const_iv (SDLK_KP4),
…		…
390	const_iv (SDLK_BREAK),	502	const_iv (SDLK_BREAK),
391	const_iv (SDLK_MENU),	503	const_iv (SDLK_MENU),
392	const_iv (SDLK_POWER),	504	const_iv (SDLK_POWER),
393	const_iv (SDLK_EURO),	505	const_iv (SDLK_EURO),
394	const_iv (SDLK_UNDO),	506	const_iv (SDLK_UNDO),
		507
395	const_iv (KMOD_NONE),	508	const_iv (KMOD_NONE),
		509	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_LSHIFT),	510	const_iv (KMOD_LSHIFT),
397	const_iv (KMOD_RSHIFT),	511	const_iv (KMOD_RSHIFT),
		512	const_iv (KMOD_CTRL),
398	const_iv (KMOD_LCTRL),	513	const_iv (KMOD_LCTRL),
399	const_iv (KMOD_RCTRL),	514	const_iv (KMOD_RCTRL),
		515	const_iv (KMOD_ALT),
400	const_iv (KMOD_LALT),	516	const_iv (KMOD_LALT),
401	const_iv (KMOD_RALT),	517	const_iv (KMOD_RALT),
		518	const_iv (KMOD_META),
402	const_iv (KMOD_LMETA),	519	const_iv (KMOD_LMETA),
403	const_iv (KMOD_RMETA),	520	const_iv (KMOD_RMETA),
404	const_iv (KMOD_NUM),	521	const_iv (KMOD_NUM),
405	const_iv (KMOD_CAPS),	522	const_iv (KMOD_CAPS),
406	const_iv (KMOD_MODE),	523	const_iv (KMOD_MODE),
407	const_iv (KMOD_CTRL),
408	const_iv (KMOD_SHIFT),
409	const_iv (KMOD_ALT),
410	const_iv (KMOD_META)
411	# undef const_iv	524	# undef const_iv
412	};	525	};
413		526
414	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; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	528	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		529
		530	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		531	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416	}	532	}
		533
		534	void
		535	weaken (SV *rv)
		536	PROTOTYPE: $
		537	CODE:
		538	sv_rvweaken (rv);
		539
		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)
417		550
418	void	551	void
419	pango_init ()	552	pango_init ()
420	CODE:	553	CODE:
421	{	554	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	555	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	556	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	557	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	558	}
430		559
431	int	560	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	561	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
433		562
434	void	563	void
435	SDL_Quit ()	564	SDL_Quit ()
436		565
437	void	566	void
…		…
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	572	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	573	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	574	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		576
		577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		579
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
450	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
452		584
453	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
454	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
455	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
456		590
457	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
458	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
459		593
460	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
469		603
470	++m;	604	++m;
471	}	605	}
472	}	606	}
473		607
		608	char *
		609	SDL_GetError ()
		610
474	int	611	int
475	SDL_SetVideoMode (int w, int h, int fullscreen)	612	SDL_SetVideoMode (int w, int h, int fullscreen)
476	CODE:	613	CODE:
477	RETVAL = !!SDL_SetVideoMode (	614	RETVAL = !!SDL_SetVideoMode (
478	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
479	);	616	);
		617	if (RETVAL)
		618	{
480	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	}
481	OUTPUT:	624	OUTPUT:
482	RETVAL	625	RETVAL
483		626
484	void	627	void
485	SDL_GL_SwapBuffers ()	628	SDL_GL_SwapBuffers ()
		629
		630	char *
		631	SDL_GetKeyName (int sym)
486		632
487	void	633	void
488	SDL_PollEvent ()	634	SDL_PollEvent ()
489	PPCODE:	635	PPCODE:
490	{	636	{
…		…
500	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
501	case SDL_KEYUP:	647	case SDL_KEYUP:
502	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
503	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
504	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 */
505	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
506	break;	653	break;
507		654
508	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
509	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
510	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
511	break;	658	break;
512		659
513	case SDL_MOUSEMOTION:	660	case SDL_MOUSEMOTION:
		661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		662
514	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
515	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
516	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
517	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
518	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
519	break;	668	break;
520		669
521	case SDL_MOUSEBUTTONDOWN:	670	case SDL_MOUSEBUTTONDOWN:
522	case SDL_MOUSEBUTTONUP:	671	case SDL_MOUSEBUTTONUP:
		672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		673
523	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
524	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
525	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
526	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
527	break;	678	break;
…		…
531	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
532	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
533	break;	684	break;
534	}	685	}
535		686
536	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
537	}	688	}
538	}	689	}
539		690
540	int	691	int
541	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	692	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
554	CODE:	705	CODE:
555	#ifndef _WIN32	706	#ifndef _WIN32
556	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
557	#endif	708	#endif
558		709
559	char *	710	void
560	gl_version ()	711	win32_proxy_info ()
561	CODE:	712	PPCODE:
562	RETVAL = (char *)glGetString (GL_VERSION);	713	{
563	OUTPUT:	714	#ifdef _WIN32
564	RETVAL	715	char buffer[2048];
		716	DWORD buflen;
565		717
566	char *	718	EXTEND (SP, 3);
567	gl_extensions ()	719
568	CODE:	720	buflen = sizeof (buffer);
569	RETVAL = (char *)glGetString (GL_EXTENSIONS);	721	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
570	OUTPUT:	722	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
571	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	}
572		738
573	void	739	void
574	add_font (char *file)	740	add_font (char *file)
575	CODE:	741	CODE:
576	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
577	#ifdef _WIN32
578	// cairo... sigh... requires win2000
579	AddFontResourceEx (file, FR_PRIVATE, 0);
580	#endif
581		743
582	void	744	void
583	load_image_inline (SV *image_)	745	load_image_inline (SV *image_)
584	ALIAS:	746	ALIAS:
585	load_image_file = 1	747	load_image_file = 1
…		…
627		789
628	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	790	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
629		791
630	assert (surface2->pitch == surface2->w * 4);	792	assert (surface2->pitch == surface2->w * 4);
631		793
		794	SDL_LockSurface (surface2);
632	EXTEND (SP, 5);	795	EXTEND (SP, 6);
633	PUSHs (sv_2mortal (newSViv (surface2->w)));	796	PUSHs (sv_2mortal (newSViv (surface2->w)));
634	PUSHs (sv_2mortal (newSViv (surface2->h)));	797	PUSHs (sv_2mortal (newSViv (surface2->h)));
635	SDL_LockSurface (surface2);
636	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	798	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
637	SDL_UnlockSurface (surface2);
638	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)));
639	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	800	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
640	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	801	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		802	SDL_UnlockSurface (surface2);
641		803
642	SDL_FreeSurface (surface);	804	SDL_FreeSurface (surface);
643	SDL_FreeSurface (surface2);	805	SDL_FreeSurface (surface2);
644	}	806	}
645		807
…		…
669	}	831	}
670		832
671	void	833	void
672	error (char *message)	834	error (char *message)
673	CODE:	835	CODE:
		836	fprintf (stderr, "ERROR: %s\n", message);
674	#ifdef _WIN32	837	#ifdef _WIN32
675	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	838	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		839	#endif
		840
		841	void
		842	fatal (char *message)
		843	CODE:
		844	fprintf (stderr, "FATAL: %s\n", message);
		845	#ifdef _WIN32
		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
676	#else	855	#else
677	fprintf (stderr, "ERROR: %s\n", message);	856	_exit (retval);
678	#endif	857	#endif
679		858
680	void
681	fatal (char *message)
682	CODE:
683	#ifdef _WIN32
684	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
685	#else
686	fprintf (stderr, "FATAL: %s\n", message);
687	#endif
688	exit (1);
689
690	MODULE = CFClient PACKAGE = CFClient::Font	859	MODULE = CFPlus PACKAGE = CFPlus::Font
691		860
692	CFClient::Font	861	CFPlus::Font
693	new_from_file (SV *class, char *path, int id = 0)	862	new_from_file (SV *class, char *path, int id = 0)
694	CODE:	863	CODE:
695	{	864	{
696	int count;	865	int count;
697	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
700	}	869	}
701	OUTPUT:	870	OUTPUT:
702	RETVAL	871	RETVAL
703		872
704	void	873	void
705	DESTROY (CFClient::Font self)	874	DESTROY (CFPlus::Font self)
706	CODE:	875	CODE:
707	pango_font_description_free (self);	876	pango_font_description_free (self);
708		877
709	void	878	void
710	make_default (CFClient::Font self)	879	make_default (CFPlus::Font self)
711	CODE:	880	CODE:
712	default_font = self;	881	default_font = self;
713		882
714	MODULE = CFClient PACKAGE = CFClient::Layout	883	MODULE = CFPlus PACKAGE = CFPlus::Layout
715		884
716	CFClient::Layout	885	void
717	new (SV *class, int rgba = 0)	886	reset_glyph_cache ()
		887	CODE:
		888	tc_clear ();
		889
		890	CFPlus::Layout
		891	new (SV *class)
718	CODE:	892	CODE:
719	New (0, RETVAL, 1, struct cf_layout);	893	New (0, RETVAL, 1, struct cf_layout);
720		894
721	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	895	RETVAL->pl = pango_layout_new (opengl_context);
722	RETVAL->rgba = rgba;
723	RETVAL->r = 1.;	896	RETVAL->r = 1.;
724	RETVAL->g = 1.;	897	RETVAL->g = 1.;
725	RETVAL->b = 1.;	898	RETVAL->b = 1.;
726	RETVAL->a = 1.;	899	RETVAL->a = 1.;
727	RETVAL->base_height = MIN_FONT_HEIGHT;	900	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
731	layout_update_font (RETVAL);	904	layout_update_font (RETVAL);
732	OUTPUT:	905	OUTPUT:
733	RETVAL	906	RETVAL
734		907
735	void	908	void
736	DESTROY (CFClient::Layout self)	909	DESTROY (CFPlus::Layout self)
737	CODE:	910	CODE:
738	g_object_unref (self->pl);	911	g_object_unref (self->pl);
739	Safefree (self);	912	Safefree (self);
740		913
		914	void
		915	set_text (CFPlus::Layout self, SV *text_)
		916	CODE:
		917	{
		918	STRLEN textlen;
		919	char *text = SvPVutf8 (text_, textlen);
		920
		921	pango_layout_set_text (self->pl, text, textlen);
		922	}
		923
		924	void
		925	set_markup (CFPlus::Layout self, SV *text_)
		926	CODE:
		927	{
		928	STRLEN textlen;
		929	char *text = SvPVutf8 (text_, textlen);
		930
		931	pango_layout_set_markup (self->pl, text, textlen);
		932	}
		933
		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
		980	get_shapes (CFPlus::Layout self)
		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
741	int	1004	int
742	is_rgba (CFClient::Layout self)	1005	has_wrapped (CFPlus::Layout self)
743	CODE:	1006	CODE:
744	RETVAL = self->rgba;	1007	{
		1008	int lines = 1;
		1009	const char *text = pango_layout_get_text (self->pl);
		1010
		1011	while (*text)
		1012	lines += *text++ == '\n';
		1013
		1014	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1015	}
745	OUTPUT:	1016	OUTPUT:
746	RETVAL	1017	RETVAL
747		1018
748	void
749	set_text (CFClient::Layout self, SV *text_)
750	CODE:
751	{
752	STRLEN textlen;
753	char *text = SvPVutf8 (text_, textlen);
754
755	pango_layout_set_text (self->pl, text, textlen);
756	}
757
758	void
759	set_markup (CFClient::Layout self, SV *text_)
760	CODE:
761	{
762	STRLEN textlen;
763	char *text = SvPVutf8 (text_, textlen);
764
765	pango_layout_set_markup (self->pl, text, textlen);
766	}
767
768	SV *	1019	SV *
769	get_text (CFClient::Layout self)	1020	get_text (CFPlus::Layout self)
770	CODE:	1021	CODE:
771	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
772	SvUTF8_on (RETVAL);	1023	sv_utf8_decode (RETVAL);
773	OUTPUT:	1024	OUTPUT:
774	RETVAL	1025	RETVAL
775		1026
776	void	1027	void
777	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1028	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
778	CODE:	1029	CODE:
779	self->r = r;	1030	self->r = r;
780	self->g = g;	1031	self->g = g;
781	self->b = b;	1032	self->b = b;
782	self->a = a;	1033	self->a = a;
783		1034
784	void	1035	void
785	set_font (CFClient::Layout self, CFClient::Font font = 0)	1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
786	CODE:	1037	CODE:
787	if (self->font != font)	1038	if (self->font != font)
788	{	1039	{
789	self->font = font;	1040	self->font = font;
790	layout_update_font (self);	1041	layout_update_font (self);
791	}	1042	}
792		1043
793	void	1044	void
794	set_height (CFClient::Layout self, int base_height)	1045	set_height (CFPlus::Layout self, int base_height)
795	CODE:	1046	CODE:
796	if (self->base_height != base_height)	1047	if (self->base_height != base_height)
797	{	1048	{
798	self->base_height = base_height;	1049	self->base_height = base_height;
799	layout_update_font (self);	1050	layout_update_font (self);
800	}	1051	}
801		1052
802	void	1053	void
803	set_width (CFClient::Layout self, int max_width = -1)	1054	set_width (CFPlus::Layout self, int max_width = -1)
804	CODE:	1055	CODE:
805	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);
806		1057
807	void	1058	void
808	set_indent (CFClient::Layout self, int indent)	1059	set_indent (CFPlus::Layout self, int indent)
809	CODE:	1060	CODE:
810	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
811		1062
812	void	1063	void
813	set_spacing (CFClient::Layout self, int spacing)	1064	set_spacing (CFPlus::Layout self, int spacing)
814	CODE:	1065	CODE:
815	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
816		1067
817	void	1068	void
818	set_ellipsise (CFClient::Layout self, int ellipsise)	1069	set_ellipsise (CFPlus::Layout self, int ellipsise)
819	CODE:	1070	CODE:
820	pango_layout_set_ellipsize (self->pl,	1071	pango_layout_set_ellipsize (self->pl,
821	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START
822	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
823	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
824	: PANGO_ELLIPSIZE_NONE	1075	: PANGO_ELLIPSIZE_NONE
825	);	1076	);
826		1077
827	void	1078	void
828	set_single_paragraph_mode (CFClient::Layout self, int spm)	1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)
829	CODE:	1080	CODE:
830	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
831		1082
832	void	1083	void
833	size (CFClient::Layout self)	1084	size (CFPlus::Layout self)
834	PPCODE:	1085	PPCODE:
835	{	1086	{
836	int w, h;	1087	int w, h;
837		1088
838	layout_get_pixel_size (self, &w, &h);	1089	layout_get_pixel_size (self, &w, &h);
…		…
841	PUSHs (sv_2mortal (newSViv (w)));	1092	PUSHs (sv_2mortal (newSViv (w)));
842	PUSHs (sv_2mortal (newSViv (h)));	1093	PUSHs (sv_2mortal (newSViv (h)));
843	}	1094	}
844		1095
845	int	1096	int
		1097	descent (CFPlus::Layout self)
		1098	CODE:
		1099	{
		1100	PangoRectangle rect;
		1101	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1102	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1103	RETVAL = PANGO_DESCENT (rect);
		1104	}
		1105	OUTPUT:
		1106	RETVAL
		1107
		1108	int
846	xy_to_index (CFClient::Layout self, int x, int y)	1109	xy_to_index (CFPlus::Layout self, int x, int y)
847	CODE:	1110	CODE:
848	{	1111	{
849	int index, trailing;	1112	int index, trailing;
850	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1113	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
851	RETVAL = index;	1114	RETVAL = index + trailing;
852	}	1115	}
853	OUTPUT:	1116	OUTPUT:
854	RETVAL	1117	RETVAL
855		1118
856	void	1119	void
857	cursor_pos (CFClient::Layout self, int index)	1120	cursor_pos (CFPlus::Layout self, int index)
858	PPCODE:	1121	PPCODE:
859	{	1122	{
860	PangoRectangle strong_pos;	1123	PangoRectangle strong_pos;
861	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
862		1125
…		…
865	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
866	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
867	}	1130	}
868		1131
869	void	1132	void
870	render (CFClient::Layout self)	1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
871	PPCODE:	1134	PPCODE:
872	{	1135	{
873	SV *retval;	1136	int line, x;
874	int w, h;
875		1137
876	layout_get_pixel_size (self, &w, &h);	1138	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1139	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
877		1140
878	if (self->rgba)
879	{
880	cairo_surface_t *surface;
881	cairo_t *cairo;
882
883	retval = newSV (w * h * 4);
884	SvPOK_only (retval);
885	SvCUR_set (retval, w * h * 4);
886
887	memset (SvPVX (retval), 0, w * h * 4);
888
889	surface = cairo_image_surface_create_for_data (
890	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
891	cairo = cairo_create (surface);
892	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
893
894	pango_cairo_show_layout (cairo, self->pl);
895
896	cairo_destroy (cairo);
897	cairo_surface_destroy (surface);
898
899	// what a mess, and its premultiplied, too :(
900	{
901	uint32_t *p = (uint32_t *)SvPVX (retval);
902	uint32_t *e = p + w * h;
903
904	while (p < e)
905	{
906	uint32_t rgba = *p;
907	rgba = (rgba >> 24) | (rgba << 8);
908	rgba = SDL_SwapBE32 (rgba);
909	*p++ = rgba;
910	}
911	}
912
913	EXTEND (SP, 5);	1141	EXTEND (SP, 2);
914	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)
915	PUSHs (sv_2mortal (newSViv (h)));	1163	PUSHs (sv_2mortal (newSViv (index + trailing)));
916	PUSHs (sv_2mortal (retval));
917	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	}
920	else	1164	else
921	{	1165	{
922	FT_Bitmap bitmap;
923
924	retval = newSV (w * h);
925	SvPOK_only (retval);
926	SvCUR_set (retval, w * h);
927
928	bitmap.rows = h;
929	bitmap.width = w;
930	bitmap.pitch = w;
931	bitmap.buffer = (unsigned char*)SvPVX (retval);
932	bitmap.num_grays = 256;
933	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
934
935	memset (bitmap.buffer, 0, w * h);
936
937	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
938
939	EXTEND (SP, 5);
940	PUSHs (sv_2mortal (newSViv (w)));	1166	PUSHs (sv_2mortal (newSViv (index)));
941	PUSHs (sv_2mortal (newSViv (h)));	1167	PUSHs (sv_2mortal (newSViv (trailing)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
945	}	1168	}
946	}	1169	}
947		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
948	MODULE = CFClient PACKAGE = CFClient::Texture	1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
949		1182
950	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
951	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.)
952	PROTOTYPE: $$$;$$	1222	PROTOTYPE: $$$;$$
953	ALIAS:	1223	ALIAS:
954	draw_quad_alpha = 1	1224	draw_quad_alpha = 1
955	draw_quad_alpha_premultiplied = 2	1225	draw_quad_alpha_premultiplied = 2
956	CODE:	1226	CODE:
957	{	1227	{
958	HV *hv = (HV *)SvRV (self);	1228	HV *hv = (HV *)SvRV (self);
959	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
960	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
961	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
962	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
963		1232
964	if (items < 5)	1233	if (items < 5)
965	{	1234	{
966	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));
967	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));
968	}	1237	}
969		1238
970	if (ix)	1239	if (ix)
971	{	1240	{
972	glEnable (GL_BLEND);	1241	glEnable (GL_BLEND);
		1242
		1243	if (ix == 2)
973	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	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);
974	}	1251	}
975		1252
976	glBindTexture (GL_TEXTURE_2D, name);	1253	glBindTexture (GL_TEXTURE_2D, name);
977
978	if (wrap_mode)
979	{
980	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
982	}
983		1254
984	glBegin (GL_QUADS);	1255	glBegin (GL_QUADS);
985	glTexCoord2f (0, 0); glVertex2f (x , y );	1256	glTexCoord2f (0, 0); glVertex2f (x , y );
986	glTexCoord2f (0, t); glVertex2f (x , y + h);	1257	glTexCoord2f (0, t); glVertex2f (x , y + h);
987	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1258	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
988	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1259	glTexCoord2f (s, 0); glVertex2f (x + w, y );
989	glEnd ();	1260	glEnd ();
990		1261
991	if (ix)	1262	if (ix)
		1263	{
		1264	glDisable (GL_ALPHA_TEST);
992	glDisable (GL_BLEND);	1265	glDisable (GL_BLEND);
		1266	}
993	}	1267	}
994		1268
995	MODULE = CFClient PACKAGE = CFClient::Map	1269	MODULE = CFPlus PACKAGE = CFPlus::Map
996		1270
997	CFClient::Map	1271	CFPlus::Map
998	new (SV *class, int map_width, int map_height)	1272	new (SV *class)
999	CODE:	1273	CODE:
1000	New (0, RETVAL, 1, struct map);	1274	New (0, RETVAL, 1, struct map);
1001	RETVAL->x = 0;	1275	RETVAL->x = 0;
1002	RETVAL->y = 0;	1276	RETVAL->y = 0;
1003	RETVAL->w = map_width;	1277	RETVAL->w = 0;
1004	RETVAL->h = map_height;	1278	RETVAL->h = 0;
1005	RETVAL->ox = 0;	1279	RETVAL->ox = 0;
1006	RETVAL->oy = 0;	1280	RETVAL->oy = 0;
1007	RETVAL->faces = 8192;	1281	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1008	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1282	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1009	RETVAL->texs = 8192;
1010	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1011	RETVAL->rows = 0;	1283	RETVAL->rows = 0;
1012	RETVAL->row = 0;	1284	RETVAL->row = 0;
1013	OUTPUT:	1285	OUTPUT:
1014	RETVAL	1286	RETVAL
1015		1287
1016	void	1288	void
1017	DESTROY (CFClient::Map self)	1289	DESTROY (CFPlus::Map self)
1018	CODE:	1290	CODE:
1019	{	1291	{
1020	map_clear (self);	1292	map_clear (self);
1021	Safefree (self->face);	1293	Safefree (self->face2tile);
		1294	Safefree (self->tex);
1022	Safefree (self);	1295	Safefree (self);
1023	}	1296	}
1024		1297
1025	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
1026	clear (CFClient::Map self)	1305	clear (CFPlus::Map self)
1027	CODE:	1306	CODE:
1028	map_clear (self);	1307	map_clear (self);
1029		1308
1030	void	1309	void
1031	set_face (CFClient::Map self, int face, int texid)	1310	set_tileid (CFPlus::Map self, int face, int tile)
1032	CODE:	1311	CODE:
1033	{	1312	{
1034	while (self->faces <= face)	1313	need_facenum (self, face); self->face2tile [face] = tile;
1035	{	1314	need_texid (self, tile);
1036	Append (mapface, self->face, self->faces, self->faces);
1037	self->faces *= 2;
1038	}
1039
1040	self->face [face] = texid;
1041	}	1315	}
1042		1316
1043	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
1044	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)
1045	CODE:	1342	CODE:
1046	{	1343	{
1047	while (self->texs <= texid)	1344	need_texid (self, texid);
1048	{
1049	Append (maptex, self->tex, self->texs, self->texs);
1050	self->texs *= 2;
1051	}
1052		1345
1053	{	1346	{
1054	maptex *tex = self->tex + texid;	1347	maptex *tex = self->tex + texid;
1055		1348
1056	tex->name = name;	1349	tex->name = name;
…		…
1061	tex->r = r;	1354	tex->r = r;
1062	tex->g = g;	1355	tex->g = g;
1063	tex->b = b;	1356	tex->b = b;
1064	tex->a = a;	1357	tex->a = a;
1065	}	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);
1066	}	1368	}
1067		1369
1068	int	1370	int
1069	ox (CFClient::Map self)	1371	ox (CFPlus::Map self)
1070	ALIAS:	1372	ALIAS:
1071	oy = 1	1373	oy = 1
		1374	x = 2
		1375	y = 3
		1376	w = 4
		1377	h = 5
1072	CODE:	1378	CODE:
1073	switch (ix)	1379	switch (ix)
1074	{	1380	{
1075	case 0: RETVAL = self->ox; break;	1381	case 0: RETVAL = self->ox; break;
1076	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;
1077	}	1387	}
1078	OUTPUT:	1388	OUTPUT:
1079	RETVAL	1389	RETVAL
1080		1390
1081	void	1391	void
1082	scroll (CFClient::Map self, int dx, int dy)	1392	scroll (CFPlus::Map self, int dx, int dy)
1083	CODE:	1393	CODE:
1084	{	1394	{
1085	if (dx > 0)	1395	if (dx > 0)
1086	map_blank (self, self->x, self->y, dx - 1, self->h);	1396	map_blank (self, self->x, self->y, dx, self->h);
1087	else if (dx < 0)	1397	else if (dx < 0)
1088	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);
1089		1399
1090	if (dy > 0)	1400	if (dy > 0)
1091	map_blank (self, self->x, self->y, self->w, dy - 1);	1401	map_blank (self, self->x, self->y, self->w, dy);
1092	else if (dy < 0)	1402	else if (dy < 0)
1093	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);
1094		1404
1095	self->ox += dx; self->x += dx;	1405	self->ox += dx; self->x += dx;
1096	self->oy += dy; self->y += dy;	1406	self->oy += dy; self->y += dy;
1097		1407
1098	while (self->y < 0)	1408	while (self->y < 0)
…		…
1103	self->y += MAP_EXTEND_Y;	1413	self->y += MAP_EXTEND_Y;
1104	}	1414	}
1105	}	1415	}
1106		1416
1107	void	1417	void
1108	map1a_update (CFClient::Map self, SV *data_)	1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1109	CODE:	1419	CODE:
1110	{	1420	{
1111	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1112	uint8_t *data_end = (uint8_t *)SvEND (data_);	1422	uint8_t *data_end = (uint8_t *)SvEND (data_);
1113	mapcell *cell;	1423	mapcell *cell;
1114	int x, y, flags;	1424	int x, y, flags;
1115		1425
1116	while (data < data_end)	1426	while (data < data_end - 1)
1117	{	1427	{
1118	flags = (data [0] << 8) + data [1]; data += 2;	1428	flags = (data [0] << 8) + data [1]; data += 2;
1119		1429
1120	x = ((flags >> 10) & 63) + self->x;	1430	x = self->x + ((flags >> 10) & 63);
1121	y = ((flags >> 4) & 63) + self->y;	1431	y = self->y + ((flags >> 4) & 63);
1122		1432
1123	cell = map_get_cell (self, x, y);	1433	cell = map_get_cell (self, x, y);
1124		1434
1125	if (flags & 15)	1435	if (flags & 15)
1126	{	1436	{
1127	if (cell->darkness < 0)	1437	if (!cell->darkness)
1128	{	1438	{
		1439	memset (cell, 0, sizeof (*cell));
1129	cell->darkness = 0;	1440	cell->darkness = 256;
1130	cell->face [0] = 0;
1131	cell->face [1] = 0;
1132	cell->face [2] = 0;
1133	}	1441	}
1134		1442
1135	cell->darkness = flags & 8 ? *data++ : 255;
1136
1137	//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	}
1138		1484
1139	if (flags & 4)	1485	if (flags & 4)
1140	{	1486	{
1141	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];
1142	}	1490	}
1143		1491
1144	if (flags & 2)	1492	if (flags & 2)
1145	{	1493	{
1146	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];
1147	}	1497	}
1148		1498
1149	if (flags & 1)	1499	if (flags & 1)
1150	{	1500	{
1151	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];
1152	}	1504	}
1153	}	1505	}
1154	else	1506	else
1155	cell->darkness = -1;	1507	cell->darkness = 0;
1156	}	1508	}
1157	}	1509	}
1158		1510
1159	SV *	1511	SV *
1160	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1512	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1161	CODE:	1513	CODE:
1162	{	1514	{
1163	int x1, x;	1515	int x1, x;
1164	int y1, y;	1516	int y1, y;
1165	int z;	1517	int z;
…		…
1186	{	1538	{
1187	mapcell *cell = row->col + (x - row->c0);	1539	mapcell *cell = row->col + (x - row->c0);
1188		1540
1189	for (z = 0; z <= 0; z++)	1541	for (z = 0; z <= 0; z++)
1190	{	1542	{
1191	mapface face = cell->face [z];
1192
1193	if (face)
1194	{
1195	maptex tex = self->tex [face];	1543	maptex tex = self->tex [cell->tile [z]];
1196	int a0 = 255 - tex.a;	1544	int a0 = 255 - tex.a;
1197	int a1 = tex.a;	1545	int a1 = tex.a;
1198		1546
1199	r = (r * a0 + tex.r * a1) / 255;	1547	r = (r * a0 + tex.r * a1) / 255;
1200	g = (g * a0 + tex.g * a1) / 255;	1548	g = (g * a0 + tex.g * a1) / 255;
1201	b = (b * a0 + tex.b * a1) / 255;	1549	b = (b * a0 + tex.b * a1) / 255;
1202	a = (a * a0 + tex.a * a1) / 255;	1550	a = (a * a0 + tex.a * a1) / 255;
1203	}
1204	}	1551	}
1205	}	1552	}
1206		1553
1207	*map++ = (r )	1554	*map++ = (r )
1208	| (g << 8)	1555	| (g << 8)
…		…
1215	}	1562	}
1216	OUTPUT:	1563	OUTPUT:
1217	RETVAL	1564	RETVAL
1218		1565
1219	void	1566	void
1220	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)
1221	PPCODE:	1568	CODE:
1222	{	1569	{
1223	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;
1224	int x, y, z;	1574	int x, y, z;
1225	int last_name;	1575	int last_name;
1226	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;
1227	int sw4 = (sw + 3) & ~3;	1888	int sw4 = (sw + 3) & ~3;
1228	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1229	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1230		1891
1231	memset (darkness, 255, sw4 * sh);	1892	memset (darkness, 255, sw4 * sh);
1232	SvPOK_only (darkness_sv);	1893	SvPOK_only (darkness_sv);
1233	SvCUR_set (darkness_sv, sw4 * sh);	1894	SvCUR_set (darkness_sv, sw4 * sh);
1234		1895
1235	vx = self->x + (self->w - sw) / 2 - shift_x;	1896	mx += self->x;
1236	vy = self->y + (self->h - sh) / 2 - shift_y;	1897	my += self->y;
1237		1898
1238	/*
1239	int vx = self->vx = self->w >= sw
1240	? self->x + (self->w - sw) / 2
1241	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1242
1243	int vy = self->vy = self->h >= sh
1244	? self->y + (self->h - sh) / 2
1245	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1246	*/
1247
1248	glColor4ub (255, 255, 255, 255);
1249
1250	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1251	glEnable (GL_BLEND);
1252	glEnable (GL_TEXTURE_2D);
1253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1254
1255	glBegin (GL_QUADS);
1256
1257	last_name = 0;
1258
1259	for (z = 0; z < 3; z++)
1260	for (y = 0; y < sh; y++)	1899	for (y = 0; y < sh; y++)
1261	if (0 <= y + vy && y + vy < self->rows)	1900	if (0 <= y + my && y + my < self->rows)
1262	{	1901	{
1263	maprow *row = self->row + (y + vy);	1902	maprow *row = self->row + (y + my);
1264		1903
1265	for (x = 0; x < sw; x++)	1904	for (x = 0; x < sw; x++)
1266	if (row->c0 <= x + vx && x + vx < row->c1)	1905	if (row->c0 <= x + mx && x + mx < row->c1)
1267	{	1906	{
1268	mapcell *cell = row->col + (x + vx - row->c0);	1907	mapcell *cell = row->col + (x + mx - row->c0);
1269		1908
1270	darkness[y * sw4 + x] = cell->darkness < 0	1909	darkness[y * sw4 + x] = cell->darkness
		1910	? 255 - (cell->darkness - 1)
1271	? 255 - FOW_DARKNESS	1911	: 255 - FOW_DARKNESS;
1272	: 255 - cell->darkness;
1273
1274	face = cell->face [z];
1275
1276	if (face)
1277	{
1278	maptex tex = self->tex [face];
1279
1280	int px = (x + 1) * 32 - tex.w;
1281	int py = (y + 1) * 32 - tex.h;
1282
1283	if (last_name != tex.name)
1284	{
1285	glEnd ();
1286	last_name = tex.name;
1287	glBindTexture (GL_TEXTURE_2D, last_name);
1288	glBegin (GL_QUADS);
1289	}
1290
1291	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1292	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1293	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1294	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1295	}
1296	}	1912	}
1297	}	1913	}
1298
1299	glEnd ();
1300
1301	glDisable (GL_TEXTURE_2D);
1302	glDisable (GL_BLEND);
1303		1914
1304	EXTEND (SP, 3);	1915	EXTEND (SP, 3);
1305	PUSHs (sv_2mortal (newSViv (sw4)));	1916	PUSHs (sv_2mortal (newSViv (sw4)));
1306	PUSHs (sv_2mortal (newSViv (sh)));	1917	PUSHs (sv_2mortal (newSViv (sh)));
1307	PUSHs (darkness_sv);	1918	PUSHs (darkness_sv);
1308	}	1919	}
1309		1920
1310	SV *	1921	SV *
1311	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)
1312	CODE:	1923	CODE:
1313	{	1924	{
1314	int x, y, x1, y1;	1925	int x, y, x1, y1;
1315	SV *data_sv = newSV (w * h * 7 + 5);	1926	SV *data_sv = newSV (w * h * 7 + 5);
1316	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1341	if (row && row->c0 <= x && x < row->c1)	1952	if (row && row->c0 <= x && x < row->c1)
1342	{	1953	{
1343	mapcell *cell = row->col + (x - row->c0);	1954	mapcell *cell = row->col + (x - row->c0);
1344	uint8_t flags = 0;	1955	uint8_t flags = 0;
1345		1956
1346	if (cell->face [0]) flags |= 1;	1957	if (cell->tile [0]) flags |= 1;
1347	if (cell->face [1]) flags |= 2;	1958	if (cell->tile [1]) flags |= 2;
1348	if (cell->face [2]) flags |= 4;	1959	if (cell->tile [2]) flags |= 4;
1349		1960
1350	*data++ = flags;	1961	*data++ = flags;
1351		1962
1352	if (flags & 1)	1963	if (flags & 1)
1353	{	1964	{
		1965	tileid tile = cell->tile [0];
1354	*data++ = cell->face [0] >> 8;	1966	*data++ = tile >> 8;
1355	*data++ = cell->face [0];	1967	*data++ = tile;
1356	}	1968	}
1357		1969
1358	if (flags & 2)	1970	if (flags & 2)
1359	{	1971	{
		1972	tileid tile = cell->tile [1];
1360	*data++ = cell->face [1] >> 8;	1973	*data++ = tile >> 8;
1361	*data++ = cell->face [1];	1974	*data++ = tile;
1362	}	1975	}
1363		1976
1364	if (flags & 4)	1977	if (flags & 4)
1365	{	1978	{
		1979	tileid tile = cell->tile [2];
1366	*data++ = cell->face [2] >> 8;	1980	*data++ = tile >> 8;
1367	*data++ = cell->face [2];	1981	*data++ = tile;
1368	}	1982	}
1369	}	1983	}
1370	else	1984	else
1371	*data++ = 0;	1985	*data++ = 0;
1372	}	1986	}
…		…
1378	}	1992	}
1379	OUTPUT:	1993	OUTPUT:
1380	RETVAL	1994	RETVAL
1381		1995
1382	void	1996	void
1383	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)
1384	PPCODE:	1998	PPCODE:
1385	{	1999	{
1386	int x, y, z;	2000	int x, y, z;
1387	int w, h;	2001	int w, h;
1388	int x1, y1;	2002	int x1, y1;
…		…
1412	{	2026	{
1413	uint8_t flags = *data++;	2027	uint8_t flags = *data++;
1414		2028
1415	if (flags)	2029	if (flags)
1416	{	2030	{
1417	mapface face[3] = { 0, 0, 0 };
1418
1419	mapcell *cell = row_get_cell (row, x);	2031	mapcell *cell = row_get_cell (row, x);
		2032	tileid tile[3] = { 0, 0, 0 };
1420		2033
1421	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2034	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1422	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1423	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1424		2037
1425	if (cell->darkness <= 0)	2038	if (cell->darkness == 0)
1426	{	2039	{
1427	cell->darkness = -1;	2040	cell->darkness = 0;
1428		2041
1429	for (z = 0; z <= 2; z++)	2042	for (z = 0; z <= 2; z++)
1430	{	2043	{
1431	cell->face[z] = face[z];	2044	tileid t = tile [z];
1432		2045
1433	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2046	if (t >= self->texs || (t && !self->tex [t].name))
		2047	{
1434	XPUSHs (sv_2mortal (newSViv (face[z])));	2048	XPUSHs (sv_2mortal (newSViv (t)));
		2049	need_texid (self, t);
		2050	}
		2051
		2052	cell->tile [z] = t;
1435	}	2053	}
1436	}	2054	}
1437	}	2055	}
1438	}	2056	}
1439	}	2057	}
1440	}	2058	}
1441		2059
1442	MODULE = CFClient PACKAGE = CFClient::MixChunk	2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1443		2061
1444	CFClient::MixChunk	2062	CFPlus::MixChunk
1445	new_from_file (SV *class, char *path)	2063	new_from_file (SV *class, char *path)
1446	CODE:	2064	CODE:
1447	RETVAL = Mix_LoadWAV (path);	2065	RETVAL = Mix_LoadWAV (path);
1448	OUTPUT:	2066	OUTPUT:
1449	RETVAL	2067	RETVAL
1450		2068
1451	void	2069	void
1452	DESTROY (CFClient::MixChunk self)	2070	DESTROY (CFPlus::MixChunk self)
1453	CODE:	2071	CODE:
1454	Mix_FreeChunk (self);	2072	Mix_FreeChunk (self);
1455		2073
1456	int	2074	int
1457	volume (CFClient::MixChunk self, int volume = -1)	2075	volume (CFPlus::MixChunk self, int volume = -1)
1458	CODE:	2076	CODE:
1459	RETVAL = Mix_VolumeChunk (self, volume);	2077	RETVAL = Mix_VolumeChunk (self, volume);
1460	OUTPUT:	2078	OUTPUT:
1461	RETVAL	2079	RETVAL
1462		2080
1463	int	2081	int
1464	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)
1465	CODE:	2083	CODE:
1466	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1467	OUTPUT:	2085	OUTPUT:
1468	RETVAL	2086	RETVAL
1469		2087
1470	MODULE = CFClient PACKAGE = CFClient::MixMusic	2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1471		2089
1472	int	2090	int
1473	volume (int volume = -1)	2091	volume (int volume = -1)
1474	CODE:	2092	CODE:
1475	RETVAL = Mix_VolumeMusic (volume);	2093	RETVAL = Mix_VolumeMusic (volume);
1476	OUTPUT:	2094	OUTPUT:
1477	RETVAL	2095	RETVAL
1478		2096
1479	CFClient::MixMusic	2097	CFPlus::MixMusic
1480	new_from_file (SV *class, char *path)	2098	new_from_file (SV *class, char *path)
1481	CODE:	2099	CODE:
1482	RETVAL = Mix_LoadMUS (path);	2100	RETVAL = Mix_LoadMUS (path);
1483	OUTPUT:	2101	OUTPUT:
1484	RETVAL	2102	RETVAL
1485		2103
1486	void	2104	void
1487	DESTROY (CFClient::MixMusic self)	2105	DESTROY (CFPlus::MixMusic self)
1488	CODE:	2106	CODE:
1489	Mix_FreeMusic (self);	2107	Mix_FreeMusic (self);
1490		2108
1491	int	2109	int
1492	play (CFClient::MixMusic self, int loops = -1)	2110	play (CFPlus::MixMusic self, int loops = -1)
1493	CODE:	2111	CODE:
1494	RETVAL = Mix_PlayMusic (self, loops);	2112	RETVAL = Mix_PlayMusic (self, loops);
1495	OUTPUT:	2113	OUTPUT:
1496	RETVAL	2114	RETVAL
1497		2115
1498	MODULE = CFClient PACKAGE = CFClient::OpenGL	2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1499		2117
1500	BOOT:	2118	BOOT:
1501	{	2119	{
1502	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1503	static const struct {	2121	static const struct {
1504	const char *name;	2122	const char *name;
1505	IV iv;	2123	IV iv;
1506	} *civ, const_iv[] = {	2124	} *civ, const_iv[] = {
1507	# define const_iv(name) { # name, (IV)name }	2125	# define const_iv(name) { # name, (IV)name }
1508	const_iv (GL_COLOR_MATERIAL),	2126	const_iv (GL_COLOR_MATERIAL),
1509	const_iv (GL_SMOOTH),	2127	const_iv (GL_SMOOTH),
1510	const_iv (GL_FLAT),	2128	const_iv (GL_FLAT),
1511	const_iv (GL_DITHER),	2129	const_iv (GL_DITHER),
1512	const_iv (GL_BLEND),	2130	const_iv (GL_BLEND),
		2131	const_iv (GL_CULL_FACE),
1513	const_iv (GL_SCISSOR_TEST),	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),
1514	const_iv (GL_AND),	2139	const_iv (GL_AND),
1515	const_iv (GL_ONE),	2140	const_iv (GL_ONE),
1516	const_iv (GL_ZERO),	2141	const_iv (GL_ZERO),
1517	const_iv (GL_SRC_ALPHA),	2142	const_iv (GL_SRC_ALPHA),
1518	const_iv (GL_SRC_ALPHA_SATURATE),	2143	const_iv (GL_DST_ALPHA),
1519	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2144	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1520	const_iv (GL_ONE_MINUS_DST_ALPHA),	2145	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2146	const_iv (GL_SRC_ALPHA_SATURATE),
1521	const_iv (GL_RGB),	2147	const_iv (GL_RGB),
1522	const_iv (GL_RGBA),	2148	const_iv (GL_RGBA),
		2149	const_iv (GL_RGBA4),
		2150	const_iv (GL_RGBA8),
		2151	const_iv (GL_RGB5_A1),
1523	const_iv (GL_UNSIGNED_BYTE),	2152	const_iv (GL_UNSIGNED_BYTE),
		2153	const_iv (GL_UNSIGNED_SHORT),
		2154	const_iv (GL_UNSIGNED_INT),
1524	const_iv (GL_ALPHA),	2155	const_iv (GL_ALPHA),
		2156	const_iv (GL_INTENSITY),
1525	const_iv (GL_LUMINANCE),	2157	const_iv (GL_LUMINANCE),
		2158	const_iv (GL_LUMINANCE_ALPHA),
1526	const_iv (GL_FLOAT),	2159	const_iv (GL_FLOAT),
1527	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2160	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1528	const_iv (GL_COMPILE),	2161	const_iv (GL_COMPILE),
1529	const_iv (GL_TEXTURE_1D),	2162	const_iv (GL_TEXTURE_1D),
1530	const_iv (GL_TEXTURE_2D),	2163	const_iv (GL_TEXTURE_2D),
…		…
1532	const_iv (GL_TEXTURE_MAG_FILTER),	2165	const_iv (GL_TEXTURE_MAG_FILTER),
1533	const_iv (GL_TEXTURE_MIN_FILTER),	2166	const_iv (GL_TEXTURE_MIN_FILTER),
1534	const_iv (GL_TEXTURE_ENV_MODE),	2167	const_iv (GL_TEXTURE_ENV_MODE),
1535	const_iv (GL_TEXTURE_WRAP_S),	2168	const_iv (GL_TEXTURE_WRAP_S),
1536	const_iv (GL_TEXTURE_WRAP_T),	2169	const_iv (GL_TEXTURE_WRAP_T),
		2170	const_iv (GL_REPEAT),
1537	const_iv (GL_CLAMP),	2171	const_iv (GL_CLAMP),
1538	const_iv (GL_REPEAT),	2172	const_iv (GL_CLAMP_TO_EDGE),
1539	const_iv (GL_NEAREST),	2173	const_iv (GL_NEAREST),
1540	const_iv (GL_LINEAR),	2174	const_iv (GL_LINEAR),
1541	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2175	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1542	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2176	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1543	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2177	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1544	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2178	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1545	const_iv (GL_GENERATE_MIPMAP),	2179	const_iv (GL_GENERATE_MIPMAP),
1546	const_iv (GL_MODULATE),	2180	const_iv (GL_MODULATE),
1547	const_iv (GL_DECAL),	2181	const_iv (GL_DECAL),
1548	const_iv (GL_REPLACE),	2182	const_iv (GL_REPLACE),
		2183	const_iv (GL_DEPTH_BUFFER_BIT),
1549	const_iv (GL_COLOR_BUFFER_BIT),	2184	const_iv (GL_COLOR_BUFFER_BIT),
1550	const_iv (GL_PROJECTION),	2185	const_iv (GL_PROJECTION),
1551	const_iv (GL_MODELVIEW),	2186	const_iv (GL_MODELVIEW),
1552	const_iv (GL_COLOR_LOGIC_OP),	2187	const_iv (GL_COLOR_LOGIC_OP),
1553	const_iv (GL_SEPARABLE_2D),	2188	const_iv (GL_SEPARABLE_2D),
1554	const_iv (GL_CONVOLUTION_2D),	2189	const_iv (GL_CONVOLUTION_2D),
1555	const_iv (GL_CONVOLUTION_BORDER_MODE),	2190	const_iv (GL_CONVOLUTION_BORDER_MODE),
1556	const_iv (GL_CONSTANT_BORDER),	2191	const_iv (GL_CONSTANT_BORDER),
1557	const_iv (GL_LINES),	2192	const_iv (GL_LINES),
		2193	const_iv (GL_LINE_STRIP),
		2194	const_iv (GL_LINE_LOOP),
1558	const_iv (GL_QUADS),	2195	const_iv (GL_QUADS),
1559	const_iv (GL_LINE_LOOP),	2196	const_iv (GL_QUAD_STRIP),
		2197	const_iv (GL_TRIANGLES),
		2198	const_iv (GL_TRIANGLE_STRIP),
		2199	const_iv (GL_TRIANGLE_FAN),
1560	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1561	const_iv (GL_FASTEST),	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),
1562	# undef const_iv	2206	# undef const_iv
1563	};	2207	};
1564		2208
1565	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2209	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1566	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1567	}	2211	}
1568		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
1569	int glGetError ()	2234	int glGetError ()
		2235
		2236	void glFinish ()
1570		2237
1571	void glClear (int mask)	2238	void glClear (int mask)
1572		2239
1573	void glClearColor (float r, float g, float b, float a = 1.0)	2240	void glClearColor (float r, float g, float b, float a = 1.0)
1574	PROTOTYPE: @	2241	PROTOTYPE: @
…		…
1581		2248
1582	void glHint (int target, int mode)	2249	void glHint (int target, int mode)
1583		2250
1584	void glBlendFunc (int sfactor, int dfactor)	2251	void glBlendFunc (int sfactor, int dfactor)
1585		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
1586	void glLogicOp (int opcode)	2259	void glLogicOp (int opcode)
1587		2260
1588	void glColorMask (int red, int green, int blue, int alpha)	2261	void glColorMask (int red, int green, int blue, int alpha)
1589		2262
1590	void glMatrixMode (int mode)	2263	void glMatrixMode (int mode)
…		…
1593		2266
1594	void glPopMatrix ()	2267	void glPopMatrix ()
1595		2268
1596	void glLoadIdentity ()	2269	void glLoadIdentity ()
1597		2270
		2271	void glDrawBuffer (int buffer)
		2272
		2273	void glReadBuffer (int buffer)
		2274
1598	# near and far are due to microsofts buggy c compiler	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
1599	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2279	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1600		2280
1601	void glViewport (int x, int y, int width, int height)	2281	void glViewport (int x, int y, int width, int height)
1602		2282
1603	void glScissor (int x, int y, int width, int height)	2283	void glScissor (int x, int y, int width, int height)
…		…
1618		2298
1619	void glEnd ()	2299	void glEnd ()
1620		2300
1621	void glColor (float r, float g, float b, float a = 1.0)	2301	void glColor (float r, float g, float b, float a = 1.0)
1622	PROTOTYPE: @	2302	PROTOTYPE: @
		2303	ALIAS:
		2304	glColor_premultiply = 1
1623	CODE:	2305	CODE:
1624	glColor4ub (MIN ((int)(r * 255.f), 255),	2306	if (ix)
1625	MIN ((int)(g * 255.f), 255),	2307	{
1626	MIN ((int)(b * 255.f), 255),	2308	r *= a;
1627	MIN ((int)(a * 255.f), 255));	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);
1628		2325
1629	void glVertex (float x, float y, float z = 0.)	2326	void glVertex (float x, float y, float z = 0.)
1630	CODE:	2327	CODE:
1631	glVertex3f (x, y, z);	2328	glVertex3f (x, y, z);
1632		2329
…		…
1644		2341
1645	void glBindTexture (int target, int name)	2342	void glBindTexture (int target, int name)
1646		2343
1647	void glConvolutionParameter (int target, int pname, float params)	2344	void glConvolutionParameter (int target, int pname, float params)
1648	CODE:	2345	CODE:
1649	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2346	if (gl.ConvolutionParameterf)
		2347	gl.ConvolutionParameterf (target, pname, params);
1650		2348
1651	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2349	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1652	CODE:	2350	CODE:
1653	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2351	if (gl.ConvolutionFilter2D)
1654	(target, internalformat, width, height, format, type, data));	2352	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1655		2353
1656	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2354	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1657	CODE:	2355	CODE:
1658	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2356	if (gl.SeparableFilter2D)
1659	(target, internalformat, width, height, format, type, row, column));	2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1660		2358
1661	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2359	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1662		2360
1663	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2361	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1664		2362
1665	void glRasterPos (int x, int y)	2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1666	CODE:
1667	glRasterPos2i (x, y);
1668		2364
1669	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2365	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1670		2366
1671	int glGenTexture ()	2367	int glGenTexture ()
1672	CODE:	2368	CODE:

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