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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC vs.
Revision 1.179 by root, Wed Apr 11 04:32:51 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
…		…
441	SDL_Rect **m;	570	SDL_Rect **m;
442		571
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, 16);	575	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		576
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);	577	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	578	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
450		579
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	580	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	581	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		584
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	585	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		586	#if SDL_VERSION_ATLEAST(1,2,10)
		587	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		588	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		589	#endif
457		590
458	SDL_EnableUNICODE (1);	591	SDL_EnableUNICODE (1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	592	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460		593
461	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	594	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
470		603
471	++m;	604	++m;
472	}	605	}
473	}	606	}
474		607
		608	char *
		609	SDL_GetError ()
		610
475	int	611	int
476	SDL_SetVideoMode (int w, int h, int fullscreen)	612	SDL_SetVideoMode (int w, int h, int fullscreen)
477	CODE:	613	CODE:
478	RETVAL = !!SDL_SetVideoMode (	614	RETVAL = !!SDL_SetVideoMode (
479	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	615	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
480	);	616	);
		617	if (RETVAL)
		618	{
481	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	}
482	OUTPUT:	624	OUTPUT:
483	RETVAL	625	RETVAL
484		626
485	void	627	void
486	SDL_GL_SwapBuffers ()	628	SDL_GL_SwapBuffers ()
		629
		630	char *
		631	SDL_GetKeyName (int sym)
487		632
488	void	633	void
489	SDL_PollEvent ()	634	SDL_PollEvent ()
490	PPCODE:	635	PPCODE:
491	{	636	{
…		…
501	case SDL_KEYDOWN:	646	case SDL_KEYDOWN:
502	case SDL_KEYUP:	647	case SDL_KEYUP:
503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	648	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
504	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	649	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
505	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 */
506	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	652	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
507	break;	653	break;
508		654
509	case SDL_ACTIVEEVENT:	655	case SDL_ACTIVEEVENT:
510	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	656	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
511	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	657	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
512	break;	658	break;
513		659
514	case SDL_MOUSEMOTION:	660	case SDL_MOUSEMOTION:
		661	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		662
515	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	663	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
516	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	664	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
517	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	665	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
518	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	666	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
519	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	667	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
520	break;	668	break;
521		669
522	case SDL_MOUSEBUTTONDOWN:	670	case SDL_MOUSEBUTTONDOWN:
523	case SDL_MOUSEBUTTONUP:	671	case SDL_MOUSEBUTTONUP:
		672	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		673
524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	674	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	675	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	676	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	677	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
528	break;	678	break;
…		…
532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	682	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	683	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
534	break;	684	break;
535	}	685	}
536		686
537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
538	}	688	}
539	}	689	}
540		690
541	int	691	int
542	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)
…		…
551	Mix_AllocateChannels (int numchans = -1)	701	Mix_AllocateChannels (int numchans = -1)
552		702
553	void	703	void
554	lowdelay (int fd, int val = 1)	704	lowdelay (int fd, int val = 1)
555	CODE:	705	CODE:
		706	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		707
		708	void
		709	win32_proxy_info ()
		710	PPCODE:
		711	{
556	#ifndef _WIN32	712	#ifdef _WIN32
557	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	713	char buffer[2048];
		714	DWORD buflen;
		715
		716	EXTEND (SP, 3);
		717
		718	buflen = sizeof (buffer);
		719	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		720	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		721	{
		722	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		723
		724	buflen = sizeof (buffer);
		725	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		726	{
		727	PUSHs (newSVpv (buffer, 0));
		728
		729	buflen = sizeof (buffer);
		730	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		731	PUSHs (newSVpv (buffer, 0));
		732	}
		733	}
558	#endif	734	#endif
559		735	}
560	char *
561	gl_version ()
562	CODE:
563	RETVAL = (char *)glGetString (GL_VERSION);
564	OUTPUT:
565	RETVAL
566
567	char *
568	gl_extensions ()
569	CODE:
570	RETVAL = (char *)glGetString (GL_EXTENSIONS);
571	OUTPUT:
572	RETVAL
573		736
574	void	737	void
575	add_font (char *file)	738	add_font (char *file)
576	CODE:	739	CODE:
577	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	740	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
578	#ifdef _WIN32
579	// cairo... sigh... requires win2000
580	AddFontResourceEx (file, FR_PRIVATE, 0);
581	#endif
582		741
583	void	742	void
584	load_image_inline (SV *image_)	743	load_image_inline (SV *image_)
585	ALIAS:	744	ALIAS:
586	load_image_file = 1	745	load_image_file = 1
…		…
628		787
629	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	788	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
630		789
631	assert (surface2->pitch == surface2->w * 4);	790	assert (surface2->pitch == surface2->w * 4);
632		791
		792	SDL_LockSurface (surface2);
633	EXTEND (SP, 5);	793	EXTEND (SP, 6);
634	PUSHs (sv_2mortal (newSViv (surface2->w)));	794	PUSHs (sv_2mortal (newSViv (surface2->w)));
635	PUSHs (sv_2mortal (newSViv (surface2->h)));	795	PUSHs (sv_2mortal (newSViv (surface2->h)));
636	SDL_LockSurface (surface2);
637	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	796	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
638	SDL_UnlockSurface (surface2);
639	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	797	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
640	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	798	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
641	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	799	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		800	SDL_UnlockSurface (surface2);
642		801
643	SDL_FreeSurface (surface);	802	SDL_FreeSurface (surface);
644	SDL_FreeSurface (surface2);	803	SDL_FreeSurface (surface2);
645	}	804	}
646		805
…		…
682	CODE:	841	CODE:
683	fprintf (stderr, "FATAL: %s\n", message);	842	fprintf (stderr, "FATAL: %s\n", message);
684	#ifdef _WIN32	843	#ifdef _WIN32
685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	844	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
686	#endif	845	#endif
687	exit (1);	846	_exit (1);
688		847
		848	void
		849	_exit (int retval = 0)
		850	CODE:
		851	#ifdef WIN32
		852	ExitThread (retval); // unclean, please beam me up
		853	#else
		854	_exit (retval);
		855	#endif
		856
689	MODULE = CFClient PACKAGE = CFClient::Font	857	MODULE = CFPlus PACKAGE = CFPlus::Font
690		858
691	CFClient::Font	859	CFPlus::Font
692	new_from_file (SV *class, char *path, int id = 0)	860	new_from_file (SV *class, char *path, int id = 0)
693	CODE:	861	CODE:
694	{	862	{
695	int count;	863	int count;
696	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	864	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
699	}	867	}
700	OUTPUT:	868	OUTPUT:
701	RETVAL	869	RETVAL
702		870
703	void	871	void
704	DESTROY (CFClient::Font self)	872	DESTROY (CFPlus::Font self)
705	CODE:	873	CODE:
706	pango_font_description_free (self);	874	pango_font_description_free (self);
707		875
708	void	876	void
709	make_default (CFClient::Font self)	877	make_default (CFPlus::Font self)
710	CODE:	878	CODE:
711	default_font = self;	879	default_font = self;
712		880
713	MODULE = CFClient PACKAGE = CFClient::Layout	881	MODULE = CFPlus PACKAGE = CFPlus::Layout
714		882
715	CFClient::Layout	883	void
716	new (SV *class, int rgba = 0)	884	reset_glyph_cache ()
717	CODE:	885	CODE:
718	#if _WIN32	886	tc_clear ();
719	rgba = 0;//D	887
720	#endif	888	CFPlus::Layout
		889	new (SV *class)
		890	CODE:
721	New (0, RETVAL, 1, struct cf_layout);	891	New (0, RETVAL, 1, struct cf_layout);
722		892
723	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	893	RETVAL->pl = pango_layout_new (opengl_context);
724	RETVAL->rgba = rgba;
725	RETVAL->r = 1.;	894	RETVAL->r = 1.;
726	RETVAL->g = 1.;	895	RETVAL->g = 1.;
727	RETVAL->b = 1.;	896	RETVAL->b = 1.;
728	RETVAL->a = 1.;	897	RETVAL->a = 1.;
729	RETVAL->base_height = MIN_FONT_HEIGHT;	898	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
733	layout_update_font (RETVAL);	902	layout_update_font (RETVAL);
734	OUTPUT:	903	OUTPUT:
735	RETVAL	904	RETVAL
736		905
737	void	906	void
738	DESTROY (CFClient::Layout self)	907	DESTROY (CFPlus::Layout self)
739	CODE:	908	CODE:
740	g_object_unref (self->pl);	909	g_object_unref (self->pl);
741	Safefree (self);	910	Safefree (self);
742		911
		912	void
		913	set_text (CFPlus::Layout self, SV *text_)
		914	CODE:
		915	{
		916	STRLEN textlen;
		917	char *text = SvPVutf8 (text_, textlen);
		918
		919	pango_layout_set_text (self->pl, text, textlen);
		920	}
		921
		922	void
		923	set_markup (CFPlus::Layout self, SV *text_)
		924	CODE:
		925	{
		926	STRLEN textlen;
		927	char *text = SvPVutf8 (text_, textlen);
		928
		929	pango_layout_set_markup (self->pl, text, textlen);
		930	}
		931
		932	void
		933	set_shapes (CFPlus::Layout self, ...)
		934	CODE:
		935	{
		936	PangoAttrList *attrs = 0;
		937	const char *text = pango_layout_get_text (self->pl);
		938	const char *pos = text;
		939	int arg = 4;
		940
		941	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		942	{
		943	PangoRectangle inkrect, rect;
		944	PangoAttribute *attr;
		945
		946	int x = SvIV (ST (arg - 3));
		947	int y = SvIV (ST (arg - 2));
		948	int w = SvIV (ST (arg - 1));
		949	int h = SvIV (ST (arg ));
		950
		951	inkrect.x = 0;
		952	inkrect.y = 0;
		953	inkrect.width = 0;
		954	inkrect.height = 0;
		955
		956	rect.x = x * PANGO_SCALE;
		957	rect.y = y * PANGO_SCALE;
		958	rect.width = w * PANGO_SCALE;
		959	rect.height = h * PANGO_SCALE;
		960
		961	if (!attrs)
		962	attrs = pango_layout_get_attributes (self->pl);
		963
		964	attr = pango_attr_shape_new (&inkrect, &rect);
		965	attr->start_index = pos - text;
		966	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		967	pango_attr_list_insert (attrs, attr);
		968
		969	arg += 4;
		970	pos += sizeof (OBJ_STR) - 1;
		971	}
		972
		973	if (attrs)
		974	pango_layout_set_attributes (self->pl, attrs);
		975	}
		976
		977	void
		978	get_shapes (CFPlus::Layout self)
		979	PPCODE:
		980	{
		981	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		982
		983	do
		984	{
		985	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		986
		987	if (run && shape_attr_p (run))
		988	{
		989	PangoRectangle extents;
		990	pango_layout_iter_get_run_extents (iter, 0, &extents);
		991
		992	EXTEND (SP, 2);
		993	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		994	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		995	}
		996	}
		997	while (pango_layout_iter_next_run (iter));
		998
		999	pango_layout_iter_free (iter);
		1000	}
		1001
743	int	1002	int
744	is_rgba (CFClient::Layout self)	1003	has_wrapped (CFPlus::Layout self)
745	CODE:	1004	CODE:
746	RETVAL = self->rgba;	1005	{
		1006	int lines = 1;
		1007	const char *text = pango_layout_get_text (self->pl);
		1008
		1009	while (*text)
		1010	lines += *text++ == '\n';
		1011
		1012	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1013	}
747	OUTPUT:	1014	OUTPUT:
748	RETVAL	1015	RETVAL
749		1016
750	void
751	set_text (CFClient::Layout self, SV *text_)
752	CODE:
753	{
754	STRLEN textlen;
755	char *text = SvPVutf8 (text_, textlen);
756
757	pango_layout_set_text (self->pl, text, textlen);
758	}
759
760	void
761	set_markup (CFClient::Layout self, SV *text_)
762	CODE:
763	{
764	STRLEN textlen;
765	char *text = SvPVutf8 (text_, textlen);
766
767	pango_layout_set_markup (self->pl, text, textlen);
768	}
769
770	SV *	1017	SV *
771	get_text (CFClient::Layout self)	1018	get_text (CFPlus::Layout self)
772	CODE:	1019	CODE:
773	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1020	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
774	SvUTF8_on (RETVAL);	1021	sv_utf8_decode (RETVAL);
775	OUTPUT:	1022	OUTPUT:
776	RETVAL	1023	RETVAL
777		1024
778	void	1025	void
779	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1026	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
780	CODE:	1027	CODE:
781	self->r = r;	1028	self->r = r;
782	self->g = g;	1029	self->g = g;
783	self->b = b;	1030	self->b = b;
784	self->a = a;	1031	self->a = a;
785		1032
786	void	1033	void
787	set_font (CFClient::Layout self, CFClient::Font font = 0)	1034	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
788	CODE:	1035	CODE:
789	if (self->font != font)	1036	if (self->font != font)
790	{	1037	{
791	self->font = font;	1038	self->font = font;
792	layout_update_font (self);	1039	layout_update_font (self);
793	}	1040	}
794		1041
795	void	1042	void
796	set_height (CFClient::Layout self, int base_height)	1043	set_height (CFPlus::Layout self, int base_height)
797	CODE:	1044	CODE:
798	if (self->base_height != base_height)	1045	if (self->base_height != base_height)
799	{	1046	{
800	self->base_height = base_height;	1047	self->base_height = base_height;
801	layout_update_font (self);	1048	layout_update_font (self);
802	}	1049	}
803		1050
804	void	1051	void
805	set_width (CFClient::Layout self, int max_width = -1)	1052	set_width (CFPlus::Layout self, int max_width = -1)
806	CODE:	1053	CODE:
807	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1054	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
808		1055
809	void	1056	void
810	set_indent (CFClient::Layout self, int indent)	1057	set_indent (CFPlus::Layout self, int indent)
811	CODE:	1058	CODE:
812	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1059	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
813		1060
814	void	1061	void
815	set_spacing (CFClient::Layout self, int spacing)	1062	set_spacing (CFPlus::Layout self, int spacing)
816	CODE:	1063	CODE:
817	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1064	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
818		1065
819	void	1066	void
820	set_ellipsise (CFClient::Layout self, int ellipsise)	1067	set_ellipsise (CFPlus::Layout self, int ellipsise)
821	CODE:	1068	CODE:
822	pango_layout_set_ellipsize (self->pl,	1069	pango_layout_set_ellipsize (self->pl,
823	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1070	ellipsise == 1 ? PANGO_ELLIPSIZE_START
824	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1071	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
825	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1072	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
826	: PANGO_ELLIPSIZE_NONE	1073	: PANGO_ELLIPSIZE_NONE
827	);	1074	);
828		1075
829	void	1076	void
830	set_single_paragraph_mode (CFClient::Layout self, int spm)	1077	set_single_paragraph_mode (CFPlus::Layout self, int spm)
831	CODE:	1078	CODE:
832	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1079	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
833		1080
834	void	1081	void
835	size (CFClient::Layout self)	1082	size (CFPlus::Layout self)
836	PPCODE:	1083	PPCODE:
837	{	1084	{
838	int w, h;	1085	int w, h;
839		1086
840	layout_get_pixel_size (self, &w, &h);	1087	layout_get_pixel_size (self, &w, &h);
…		…
843	PUSHs (sv_2mortal (newSViv (w)));	1090	PUSHs (sv_2mortal (newSViv (w)));
844	PUSHs (sv_2mortal (newSViv (h)));	1091	PUSHs (sv_2mortal (newSViv (h)));
845	}	1092	}
846		1093
847	int	1094	int
		1095	descent (CFPlus::Layout self)
		1096	CODE:
		1097	{
		1098	PangoRectangle rect;
		1099	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1100	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1101	RETVAL = PANGO_DESCENT (rect);
		1102	}
		1103	OUTPUT:
		1104	RETVAL
		1105
		1106	int
848	xy_to_index (CFClient::Layout self, int x, int y)	1107	xy_to_index (CFPlus::Layout self, int x, int y)
849	CODE:	1108	CODE:
850	{	1109	{
851	int index, trailing;	1110	int index, trailing;
852	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1111	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
853	RETVAL = index;	1112	RETVAL = index + trailing;
854	}	1113	}
855	OUTPUT:	1114	OUTPUT:
856	RETVAL	1115	RETVAL
857		1116
858	void	1117	void
859	cursor_pos (CFClient::Layout self, int index)	1118	cursor_pos (CFPlus::Layout self, int index)
860	PPCODE:	1119	PPCODE:
861	{	1120	{
862	PangoRectangle strong_pos;	1121	PangoRectangle strong_pos;
863	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1122	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
864		1123
…		…
867	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1126	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
868	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1127	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
869	}	1128	}
870		1129
871	void	1130	void
872	render (CFClient::Layout self)	1131	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
873	PPCODE:	1132	PPCODE:
874	{	1133	{
875	SV *retval;	1134	int line, x;
876	int w, h;
877		1135
878	layout_get_pixel_size (self, &w, &h);	1136	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1137	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
879		1138
880	if (self->rgba)
881	{
882	cairo_surface_t *surface;
883	cairo_t *cairo;
884
885	retval = newSV (w * h * 4);
886	SvPOK_only (retval);
887	SvCUR_set (retval, w * h * 4);
888
889	memset (SvPVX (retval), 0, w * h * 4);
890
891	surface = cairo_image_surface_create_for_data (
892	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
893	cairo = cairo_create (surface);
894	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
895
896	pango_cairo_show_layout (cairo, self->pl);
897
898	cairo_destroy (cairo);
899	cairo_surface_destroy (surface);
900
901	// what a mess, and its premultiplied, too :(
902	{
903	uint32_t *p = (uint32_t *)SvPVX (retval);
904	uint32_t *e = p + w * h;
905
906	while (p < e)
907	{
908	uint32_t rgba = *p;
909	rgba = (rgba >> 24) | (rgba << 8);
910	#if 0
911	#ifdef _WIN32
912	{//D
913	uint8_t r = rgba >> 24;
914	uint8_t g = rgba >> 16;
915	uint8_t b = rgba >> 8;
916	uint8_t a = rgba >> 0;
917
918	rgba = (rgba & 0xffffff00) | a;
919	}
920	#endif
921	#endif
922	rgba = SDL_SwapBE32 (rgba);
923	*p++ = rgba;
924	}
925	}
926
927	EXTEND (SP, 5);	1139	EXTEND (SP, 2);
928	PUSHs (sv_2mortal (newSViv (w)));	1140	PUSHs (sv_2mortal (newSViv (line - 1)));
		1141	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1142	}
		1143
		1144	void
		1145	line_x_to_index (CFPlus::Layout self, int line, int x)
		1146	PPCODE:
		1147	{
		1148	PangoLayoutLine *lp;
		1149	int index, trailing;
		1150
		1151	if (line < 0)
		1152	XSRETURN_EMPTY;
		1153
		1154	if (!(lp = pango_layout_get_line (self->pl, line)))
		1155	XSRETURN_EMPTY; /* do better */
		1156
		1157	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1158
		1159	EXTEND (SP, 2);
		1160	if (GIMME_V == G_SCALAR)
929	PUSHs (sv_2mortal (newSViv (h)));	1161	PUSHs (sv_2mortal (newSViv (index + trailing)));
930	PUSHs (sv_2mortal (retval));
931	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
932	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
933	}
934	else	1162	else
935	{	1163	{
936	FT_Bitmap bitmap;
937
938	retval = newSV (w * h);
939	SvPOK_only (retval);
940	SvCUR_set (retval, w * h);
941
942	bitmap.rows = h;
943	bitmap.width = w;
944	bitmap.pitch = w;
945	bitmap.buffer = (unsigned char*)SvPVX (retval);
946	bitmap.num_grays = 256;
947	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
948
949	memset (bitmap.buffer, 0, w * h);
950
951	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
952
953	EXTEND (SP, 5);
954	PUSHs (sv_2mortal (newSViv (w)));	1164	PUSHs (sv_2mortal (newSViv (index)));
955	PUSHs (sv_2mortal (newSViv (h)));	1165	PUSHs (sv_2mortal (newSViv (trailing)));
956	PUSHs (sv_2mortal (retval));
957	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
958	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
959	}	1166	}
960	}	1167	}
961		1168
		1169	void
		1170	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1171	PPCODE:
		1172	pango_opengl_render_layout_subpixel (
		1173	self->pl,
		1174	x * PANGO_SCALE, y * PANGO_SCALE,
		1175	self->r, self->g, self->b, self->a,
		1176	flags
		1177	);
		1178
962	MODULE = CFClient PACKAGE = CFClient::Texture	1179	MODULE = CFPlus PACKAGE = CFPlus::Texture
963		1180
964	void	1181	void
		1182	pad2pot (SV *data_, SV *w_, SV *h_)
		1183	CODE:
		1184	{
		1185	int ow = SvIV (w_);
		1186	int oh = SvIV (h_);
		1187
		1188	if (ow && oh)
		1189	{
		1190	int nw = minpot (ow);
		1191	int nh = minpot (oh);
		1192
		1193	if (nw != ow || nh != oh)
		1194	{
		1195	if (SvOK (data_))
		1196	{
		1197	STRLEN datalen;
		1198	char *data = SvPVbyte (data_, datalen);
		1199	int bpp = datalen / (ow * oh);
		1200	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1201
		1202	SvPOK_only (result_);
		1203	SvCUR_set (result_, nw * nh * bpp);
		1204
		1205	memset (SvPVX (result_), 0, nw * nh * bpp);
		1206	while (oh--)
		1207	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1208
		1209	sv_setsv (data_, result_);
		1210	}
		1211
		1212	sv_setiv (w_, nw);
		1213	sv_setiv (h_, nh);
		1214	}
		1215	}
		1216	}
		1217
		1218	void
965	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1219	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
966	PROTOTYPE: $$$;$$	1220	PROTOTYPE: $$$;$$
967	ALIAS:	1221	ALIAS:
968	draw_quad_alpha = 1	1222	draw_quad_alpha = 1
969	draw_quad_alpha_premultiplied = 2	1223	draw_quad_alpha_premultiplied = 2
970	CODE:	1224	CODE:
971	{	1225	{
972	HV *hv = (HV *)SvRV (self);	1226	HV *hv = (HV *)SvRV (self);
973	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1227	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
974	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1228	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
975	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1229	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
976	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
977		1230
978	if (items < 5)	1231	if (items < 5)
979	{	1232	{
980	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1233	w = SvNV (*hv_fetch (hv, "w", 1, 1));
981	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1234	h = SvNV (*hv_fetch (hv, "h", 1, 1));
982	}	1235	}
983		1236
984	if (ix)	1237	if (ix)
985	{	1238	{
986	glEnable (GL_BLEND);	1239	glEnable (GL_BLEND);
		1240
		1241	if (ix == 2)
987	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1242	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1243	else
		1244	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1245	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1246
988	glEnable (GL_ALPHA_TEST);	1247	glEnable (GL_ALPHA_TEST);
989	glAlphaFunc (GL_GREATER, 0.01f);	1248	glAlphaFunc (GL_GREATER, 0.01f);
990	}	1249	}
991		1250
992	glBindTexture (GL_TEXTURE_2D, name);	1251	glBindTexture (GL_TEXTURE_2D, name);
993
994	if (wrap_mode)
995	{
996	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
997	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
998	}
999		1252
1000	glBegin (GL_QUADS);	1253	glBegin (GL_QUADS);
1001	glTexCoord2f (0, 0); glVertex2f (x , y );	1254	glTexCoord2f (0, 0); glVertex2f (x , y );
1002	glTexCoord2f (0, t); glVertex2f (x , y + h);	1255	glTexCoord2f (0, t); glVertex2f (x , y + h);
1003	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1256	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1009	glDisable (GL_ALPHA_TEST);	1262	glDisable (GL_ALPHA_TEST);
1010	glDisable (GL_BLEND);	1263	glDisable (GL_BLEND);
1011	}	1264	}
1012	}	1265	}
1013		1266
1014	MODULE = CFClient PACKAGE = CFClient::Map	1267	MODULE = CFPlus PACKAGE = CFPlus::Map
1015		1268
1016	CFClient::Map	1269	CFPlus::Map
1017	new (SV *class, int map_width, int map_height)	1270	new (SV *class)
1018	CODE:	1271	CODE:
1019	New (0, RETVAL, 1, struct map);	1272	New (0, RETVAL, 1, struct map);
1020	RETVAL->x = 0;	1273	RETVAL->x = 0;
1021	RETVAL->y = 0;	1274	RETVAL->y = 0;
1022	RETVAL->w = map_width;	1275	RETVAL->w = 0;
1023	RETVAL->h = map_height;	1276	RETVAL->h = 0;
1024	RETVAL->ox = 0;	1277	RETVAL->ox = 0;
1025	RETVAL->oy = 0;	1278	RETVAL->oy = 0;
1026	RETVAL->faces = 8192;	1279	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1027	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1280	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1028	RETVAL->texs = 8192;
1029	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1030	RETVAL->rows = 0;	1281	RETVAL->rows = 0;
1031	RETVAL->row = 0;	1282	RETVAL->row = 0;
1032	OUTPUT:	1283	OUTPUT:
1033	RETVAL	1284	RETVAL
1034		1285
1035	void	1286	void
1036	DESTROY (CFClient::Map self)	1287	DESTROY (CFPlus::Map self)
1037	CODE:	1288	CODE:
1038	{	1289	{
1039	map_clear (self);	1290	map_clear (self);
1040	Safefree (self->face);	1291	Safefree (self->face2tile);
		1292	Safefree (self->tex);
1041	Safefree (self);	1293	Safefree (self);
1042	}	1294	}
1043		1295
1044	void	1296	void
		1297	resize (CFPlus::Map self, int map_width, int map_height)
		1298	CODE:
		1299	self->w = map_width;
		1300	self->h = map_height;
		1301
		1302	void
1045	clear (CFClient::Map self)	1303	clear (CFPlus::Map self)
1046	CODE:	1304	CODE:
1047	map_clear (self);	1305	map_clear (self);
1048		1306
1049	void	1307	void
1050	set_face (CFClient::Map self, int face, int texid)	1308	set_tileid (CFPlus::Map self, int face, int tile)
1051	CODE:	1309	CODE:
1052	{	1310	{
1053	while (self->faces <= face)	1311	need_facenum (self, face); self->face2tile [face] = tile;
1054	{	1312	need_texid (self, tile);
1055	Append (mapface, self->face, self->faces, self->faces);
1056	self->faces *= 2;
1057	}
1058
1059	self->face [face] = texid;
1060	}	1313	}
1061		1314
1062	void	1315	void
		1316	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1317	CODE:
		1318	{
		1319	tileid texid;
		1320	maptex *tex;
		1321
		1322	if (face < 0 || face >= self->faces)
		1323	return;
		1324
		1325	if (smooth < 0 || smooth >= self->faces)
		1326	return;
		1327
		1328	texid = self->face2tile [face];
		1329
		1330	if (!texid)
		1331	return;
		1332
		1333	tex = self->tex + texid;
		1334	tex->smoothtile = self->face2tile [smooth];
		1335	tex->smoothlevel = level;
		1336	}
		1337
		1338	void
1063	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)	1339	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)
1064	CODE:	1340	CODE:
1065	{	1341	{
1066	while (self->texs <= texid)	1342	need_texid (self, texid);
1067	{
1068	Append (maptex, self->tex, self->texs, self->texs);
1069	self->texs *= 2;
1070	}
1071		1343
1072	{	1344	{
1073	maptex *tex = self->tex + texid;	1345	maptex *tex = self->tex + texid;
1074		1346
1075	tex->name = name;	1347	tex->name = name;
…		…
1080	tex->r = r;	1352	tex->r = r;
1081	tex->g = g;	1353	tex->g = g;
1082	tex->b = b;	1354	tex->b = b;
1083	tex->a = a;	1355	tex->a = a;
1084	}	1356	}
		1357
		1358	// somewhat hackish, but for textures that require it, it really
		1359	// improves the look, and most others don't suffer.
		1360	glBindTexture (GL_TEXTURE_2D, name);
		1361	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1362	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1363	// use uglier nearest interpolation because linear suffers
		1364	// from transparent color bleeding and ugly wrapping effects.
		1365	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1085	}	1366	}
1086		1367
1087	int	1368	int
1088	ox (CFClient::Map self)	1369	ox (CFPlus::Map self)
1089	ALIAS:	1370	ALIAS:
1090	oy = 1	1371	oy = 1
		1372	x = 2
		1373	y = 3
		1374	w = 4
		1375	h = 5
1091	CODE:	1376	CODE:
1092	switch (ix)	1377	switch (ix)
1093	{	1378	{
1094	case 0: RETVAL = self->ox; break;	1379	case 0: RETVAL = self->ox; break;
1095	case 1: RETVAL = self->oy; break;	1380	case 1: RETVAL = self->oy; break;
		1381	case 2: RETVAL = self->x; break;
		1382	case 3: RETVAL = self->y; break;
		1383	case 4: RETVAL = self->w; break;
		1384	case 5: RETVAL = self->h; break;
1096	}	1385	}
1097	OUTPUT:	1386	OUTPUT:
1098	RETVAL	1387	RETVAL
1099		1388
1100	void	1389	void
1101	scroll (CFClient::Map self, int dx, int dy)	1390	scroll (CFPlus::Map self, int dx, int dy)
1102	CODE:	1391	CODE:
1103	{	1392	{
1104	if (dx > 0)	1393	if (dx > 0)
1105	map_blank (self, self->x, self->y, dx - 1, self->h);	1394	map_blank (self, self->x, self->y, dx, self->h);
1106	else if (dx < 0)	1395	else if (dx < 0)
1107	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1396	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1108		1397
1109	if (dy > 0)	1398	if (dy > 0)
1110	map_blank (self, self->x, self->y, self->w, dy - 1);	1399	map_blank (self, self->x, self->y, self->w, dy);
1111	else if (dy < 0)	1400	else if (dy < 0)
1112	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1401	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
1113		1402
1114	self->ox += dx; self->x += dx;	1403	self->ox += dx; self->x += dx;
1115	self->oy += dy; self->y += dy;	1404	self->oy += dy; self->y += dy;
1116		1405
1117	while (self->y < 0)	1406	while (self->y < 0)
…		…
1122	self->y += MAP_EXTEND_Y;	1411	self->y += MAP_EXTEND_Y;
1123	}	1412	}
1124	}	1413	}
1125		1414
1126	void	1415	void
1127	map1a_update (CFClient::Map self, SV *data_)	1416	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1128	CODE:	1417	CODE:
1129	{	1418	{
1130	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1419	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1131	uint8_t *data_end = (uint8_t *)SvEND (data_);	1420	uint8_t *data_end = (uint8_t *)SvEND (data_);
1132	mapcell *cell;	1421	mapcell *cell;
1133	int x, y, flags;	1422	int x, y, flags;
1134		1423
1135	while (data < data_end)	1424	while (data < data_end - 1)
1136	{	1425	{
1137	flags = (data [0] << 8) + data [1]; data += 2;	1426	flags = (data [0] << 8) + data [1]; data += 2;
1138		1427
1139	x = ((flags >> 10) & 63) + self->x;	1428	x = self->x + ((flags >> 10) & 63);
1140	y = ((flags >> 4) & 63) + self->y;	1429	y = self->y + ((flags >> 4) & 63);
1141		1430
1142	cell = map_get_cell (self, x, y);	1431	cell = map_get_cell (self, x, y);
1143		1432
1144	if (flags & 15)	1433	if (flags & 15)
1145	{	1434	{
1146	if (cell->darkness < 0)	1435	if (!cell->darkness)
1147	{	1436	{
		1437	memset (cell, 0, sizeof (*cell));
1148	cell->darkness = 0;	1438	cell->darkness = 256;
1149	cell->face [0] = 0;
1150	cell->face [1] = 0;
1151	cell->face [2] = 0;
1152	}	1439	}
1153		1440
1154	cell->darkness = flags & 8 ? *data++ : 255;
1155
1156	//TODO: don't trust server data to be in-range(!)	1441	//TODO: don't trust server data to be in-range(!)
		1442
		1443	if (flags & 8)
		1444	{
		1445	if (extmap)
		1446	{
		1447	uint8_t ext, cmd;
		1448
		1449	do
		1450	{
		1451	ext = *data++;
		1452	cmd = ext & 0x3f;
		1453
		1454	if (cmd < 4)
		1455	cell->darkness = 255 - ext * 64 + 1;
		1456	else if (cmd == 5) // health
		1457	{
		1458	cell->stat_width = 1;
		1459	cell->stat_hp = *data++;
		1460	}
		1461	else if (cmd == 6) // monster width
		1462	cell->stat_width = *data++ + 1;
		1463	else if (cmd == 0x47)
		1464	{
		1465	if (*data == 8)
		1466	; // decode player uuid
		1467
		1468	data += *data + 1;
		1469	}
		1470	else if (cmd == 8) // cell flags
		1471	cell->flags = *data++;
		1472	else if (ext & 0x40) // unknown, multibyte => skip
		1473	data += *data + 1;
		1474	else
		1475	data++;
		1476	}
		1477	while (ext & 0x80);
		1478	}
		1479	else
		1480	cell->darkness = *data++ + 1;
		1481	}
1157		1482
1158	if (flags & 4)	1483	if (flags & 4)
1159	{	1484	{
1160	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1485	faceid face = (data [0] << 8) + data [1]; data += 2;
		1486	need_facenum (self, face);
		1487	cell->tile [0] = self->face2tile [face];
1161	}	1488	}
1162		1489
1163	if (flags & 2)	1490	if (flags & 2)
1164	{	1491	{
1165	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1492	faceid face = (data [0] << 8) + data [1]; data += 2;
		1493	need_facenum (self, face);
		1494	cell->tile [1] = self->face2tile [face];
1166	}	1495	}
1167		1496
1168	if (flags & 1)	1497	if (flags & 1)
1169	{	1498	{
1170	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1499	faceid face = (data [0] << 8) + data [1]; data += 2;
		1500	need_facenum (self, face);
		1501	cell->tile [2] = self->face2tile [face];
1171	}	1502	}
1172	}	1503	}
1173	else	1504	else
1174	cell->darkness = -1;	1505	cell->darkness = 0;
1175	}	1506	}
1176	}	1507	}
1177		1508
1178	SV *	1509	SV *
1179	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1510	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1180	CODE:	1511	CODE:
1181	{	1512	{
1182	int x1, x;	1513	int x1, x;
1183	int y1, y;	1514	int y1, y;
1184	int z;	1515	int z;
…		…
1205	{	1536	{
1206	mapcell *cell = row->col + (x - row->c0);	1537	mapcell *cell = row->col + (x - row->c0);
1207		1538
1208	for (z = 0; z <= 0; z++)	1539	for (z = 0; z <= 0; z++)
1209	{	1540	{
1210	mapface face = cell->face [z];
1211
1212	if (face)
1213	{
1214	maptex tex = self->tex [face];	1541	maptex tex = self->tex [cell->tile [z]];
1215	int a0 = 255 - tex.a;	1542	int a0 = 255 - tex.a;
1216	int a1 = tex.a;	1543	int a1 = tex.a;
1217		1544
1218	r = (r * a0 + tex.r * a1) / 255;	1545	r = (r * a0 + tex.r * a1) / 255;
1219	g = (g * a0 + tex.g * a1) / 255;	1546	g = (g * a0 + tex.g * a1) / 255;
1220	b = (b * a0 + tex.b * a1) / 255;	1547	b = (b * a0 + tex.b * a1) / 255;
1221	a = (a * a0 + tex.a * a1) / 255;	1548	a = (a * a0 + tex.a * a1) / 255;
1222	}
1223	}	1549	}
1224	}	1550	}
1225		1551
1226	*map++ = (r )	1552	*map++ = (r )
1227	| (g << 8)	1553	| (g << 8)
…		…
1234	}	1560	}
1235	OUTPUT:	1561	OUTPUT:
1236	RETVAL	1562	RETVAL
1237		1563
1238	void	1564	void
1239	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1565	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1240	PPCODE:	1566	CODE:
1241	{	1567	{
1242	int vx, vy;	1568	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1569	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1570	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1571	smooth_key skey;
1243	int x, y, z;	1572	int x, y, z;
1244	int last_name;	1573	int last_name;
1245	mapface face;	1574
		1575	// thats current max. sorry.
		1576	if (sw > 255) sw = 255;
		1577	if (sh > 255) sh = 255;
		1578
		1579	// clear key, in case of extra padding
		1580	memset (&skey, 0, sizeof (skey));
		1581
		1582	glColor4ub (255, 255, 255, 255);
		1583
		1584	glEnable (GL_BLEND);
		1585	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1586	glEnable (GL_TEXTURE_2D);
		1587	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1588
		1589	glBegin (GL_QUADS);
		1590
		1591	last_name = 0;
		1592
		1593	mx += self->x;
		1594	my += self->y;
		1595
		1596	// first pass: determine smooth_max
		1597	// rather ugly, if you ask me
		1598	// could also be stored inside mapcell and updated on change
		1599	memset (smooth_max, 0, sizeof (smooth_max));
		1600
		1601	for (y = 0; y < sh; y++)
		1602	if (0 <= y + my && y + my < self->rows)
		1603	{
		1604	maprow *row = self->row + (y + my);
		1605
		1606	for (x = 0; x < sw; x++)
		1607	if (row->c0 <= x + mx && x + mx < row->c1)
		1608	{
		1609	mapcell *cell = row->col + (x + mx - row->c0);
		1610
		1611	smooth_max[x + 1][y + 1] =
		1612	MAX (self->tex [cell->tile [0]].smoothlevel,
		1613	MAX (self->tex [cell->tile [1]].smoothlevel,
		1614	self->tex [cell->tile [2]].smoothlevel));
		1615	}
		1616	}
		1617
		1618	for (z = 0; z <= 2; z++)
		1619	{
		1620	memset (smooth_level, 0, sizeof (smooth_level));
		1621
		1622	for (y = 0; y < sh; y++)
		1623	if (0 <= y + my && y + my < self->rows)
		1624	{
		1625	maprow *row = self->row + (y + my);
		1626
		1627	for (x = 0; x < sw; x++)
		1628	if (row->c0 <= x + mx && x + mx < row->c1)
		1629	{
		1630	mapcell *cell = row->col + (x + mx - row->c0);
		1631	tileid tile = cell->tile [z];
		1632
		1633	if (tile)
		1634	{
		1635	maptex tex = self->tex [tile];
		1636	int px = (x + 1) * T - tex.w;
		1637	int py = (y + 1) * T - tex.h;
		1638
		1639	// suppressing texture state switches here
		1640	// is only moderately effective, but worth the extra effort
		1641	if (last_name != tex.name)
		1642	{
		1643	if (!tex.name)
		1644	tex = self->tex [2]; /* missing, replace by noface */
		1645
		1646	glEnd ();
		1647	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1648	glBegin (GL_QUADS);
		1649	}
		1650
		1651	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1652	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1653	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1654	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1655
		1656	if (cell->flags && z == 2)
		1657	{
		1658	if (cell->flags & 1)
		1659	{
		1660	maptex tex = self->tex [1];
		1661	int px = x * T + T * 2 / 32;
		1662	int py = y * T - T * 6 / 32;
		1663
		1664	glEnd ();
		1665	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1666	glBegin (GL_QUADS);
		1667
		1668	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1669	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1670	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1671	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1672	}
		1673	}
		1674
		1675	// update smooth hash
		1676	if (tex.smoothtile)
		1677	{
		1678	skey.tile = tex.smoothtile;
		1679	skey.level = tex.smoothlevel;
		1680
		1681	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1682
		1683	// add bits to current tile and all neighbours. skey.x|y is
		1684	// shifted +1|+1 so we always stay positive.
		1685
		1686	// full tile
		1687	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1688
		1689	// borders
		1690	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031);
		1691	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092);
		1692	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1693	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1694
		1695	// corners
		1696	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1697	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1698	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1699	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1700	}
		1701	}
		1702	}
		1703	}
		1704
		1705	// go through all smoothlevels, lowest to highest, then draw
		1706	// this is basically counting sort
		1707	{
		1708	int w, b;
		1709
		1710	for (w = 0; w < 256 / 32; ++w)
		1711	{
		1712	uint32_t smask = smooth_level [w];
		1713	if (smask)
		1714	for (b = 0; b < 32; ++b)
		1715	if (smask & (((uint32_t)1) << b))
		1716	{
		1717	int level = (w << 5) | b;
		1718	HE *he;
		1719
		1720	hv_iterinit (smooth);
		1721	while ((he = hv_iternext (smooth)))
		1722	{
		1723	smooth_key *skey = (smooth_key *)HeKEY (he);
		1724	IV bits = SvIVX (HeVAL (he));
		1725
		1726	// bits is ___n cccc CCCC bbbb
		1727	// n do not draw borders&corners
		1728	// c draw these corners, but...
		1729	// C ... not these
		1730	// b draw these borders
		1731
		1732	if (!(bits & 0x1000)
		1733	&& skey->level == level
		1734	&& level >= smooth_max [skey->x][skey->y])
		1735	{
		1736	maptex tex = self->tex [skey->tile];
		1737	int px = (((int)skey->x) - 1) * T;
		1738	int py = (((int)skey->y) - 1) * T;
		1739	int border = bits & 15;
		1740	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1741	float dx = tex.s * .0625f; // 16 images/row
		1742	float dy = tex.t * .5f ; // 2 images/column
		1743
		1744	// this time naively avoiding texture state changes
		1745	// save gobs of state changes.
		1746	if (last_name != tex.name)
		1747	{
		1748	if (!tex.name)
		1749	continue; // smoothing not yet available
		1750
		1751	glEnd ();
		1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1753	glBegin (GL_QUADS);
		1754	}
		1755
		1756	if (border)
		1757	{
		1758	float ox = border * dx;
		1759
		1760	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1761	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1762	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1764	}
		1765
		1766	if (corner)
		1767	{
		1768	float ox = corner * dx;
		1769
		1770	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1771	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1772	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1774	}
		1775	}
		1776	}
		1777	}
		1778	}
		1779	}
		1780
		1781	hv_clear (smooth);
		1782	}
		1783
		1784	glEnd ();
		1785
		1786	glDisable (GL_TEXTURE_2D);
		1787	glDisable (GL_BLEND);
		1788
		1789	// top layer: overlays such as the health bar
		1790	for (y = 0; y < sh; y++)
		1791	if (0 <= y + my && y + my < self->rows)
		1792	{
		1793	maprow *row = self->row + (y + my);
		1794
		1795	for (x = 0; x < sw; x++)
		1796	if (row->c0 <= x + mx && x + mx < row->c1)
		1797	{
		1798	mapcell *cell = row->col + (x + mx - row->c0);
		1799
		1800	int px = x * T;
		1801	int py = y * T;
		1802
		1803	if (cell->stat_hp)
		1804	{
		1805	int width = cell->stat_width * T;
		1806	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1807
		1808	glColor3ub (0, 0, 0);
		1809	glRectf (px + 1, py - thick - 2,
		1810	px + width - 1, py);
		1811
		1812	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1813	glRectf (px + 2,
		1814	py - thick - 1,
		1815	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1816	}
		1817	}
		1818	}
		1819	}
		1820
		1821	void
		1822	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1823	CODE:
		1824	{
		1825	static float color[16][3] = {
		1826	{ 0.00F, 0.00F, 0.00F },
		1827	{ 1.00F, 1.00F, 1.00F },
		1828	{ 0.00F, 0.00F, 0.55F },
		1829	{ 1.00F, 0.00F, 0.00F },
		1830
		1831	{ 1.00F, 0.54F, 0.00F },
		1832	{ 0.11F, 0.56F, 1.00F },
		1833	{ 0.93F, 0.46F, 0.00F },
		1834	{ 0.18F, 0.54F, 0.34F },
		1835
		1836	{ 0.56F, 0.73F, 0.56F },
		1837	{ 0.80F, 0.80F, 0.80F },
		1838	{ 0.55F, 0.41F, 0.13F },
		1839	{ 0.99F, 0.77F, 0.26F },
		1840
		1841	{ 0.74F, 0.65F, 0.41F },
		1842
		1843	{ 0.00F, 1.00F, 1.00F },
		1844	{ 1.00F, 0.00F, 1.00F },
		1845	{ 1.00F, 1.00F, 0.00F },
		1846	};
		1847
		1848	int x, y;
		1849
		1850	glEnable (GL_TEXTURE_2D);
		1851	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1852	glEnable (GL_BLEND);
		1853	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1854	glBegin (GL_QUADS);
		1855
		1856	for (y = 0; y < h; y++)
		1857	for (x = 0; x < w; x++)
		1858	{
		1859	unsigned char m = data [x + y * w];
		1860
		1861	if (m)
		1862	{
		1863	float *c = color [m & 15];
		1864
		1865	float tx1 = m & 0x40 ? 0.5 : 0.;
		1866	float tx2 = tx1 + 0.5;
		1867
		1868	glColor4f (c[0], c[1], c[2], 0.75);
		1869	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1870	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1871	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1872	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877	glDisable (GL_BLEND);
		1878	glDisable (GL_TEXTURE_2D);
		1879	}
		1880
		1881	void
		1882	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1883	PPCODE:
		1884	{
		1885	int x, y;
1246	int sw4 = (sw + 3) & ~3;	1886	int sw4 = (sw + 3) & ~3;
1247	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1887	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1248	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1888	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1249		1889
1250	memset (darkness, 255, sw4 * sh);	1890	memset (darkness, 255, sw4 * sh);
1251	SvPOK_only (darkness_sv);	1891	SvPOK_only (darkness_sv);
1252	SvCUR_set (darkness_sv, sw4 * sh);	1892	SvCUR_set (darkness_sv, sw4 * sh);
1253		1893
1254	vx = self->x + (self->w - sw) / 2 - shift_x;	1894	mx += self->x;
1255	vy = self->y + (self->h - sh) / 2 - shift_y;	1895	my += self->y;
1256		1896
1257	/*
1258	int vx = self->vx = self->w >= sw
1259	? self->x + (self->w - sw) / 2
1260	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1261
1262	int vy = self->vy = self->h >= sh
1263	? self->y + (self->h - sh) / 2
1264	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1265	*/
1266
1267	glColor4ub (255, 255, 255, 255);
1268
1269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1270	glEnable (GL_BLEND);
1271	glEnable (GL_TEXTURE_2D);
1272	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1273
1274	glBegin (GL_QUADS);
1275
1276	last_name = 0;
1277
1278	for (z = 0; z < 3; z++)
1279	for (y = 0; y < sh; y++)	1897	for (y = 0; y < sh; y++)
1280	if (0 <= y + vy && y + vy < self->rows)	1898	if (0 <= y + my && y + my < self->rows)
1281	{	1899	{
1282	maprow *row = self->row + (y + vy);	1900	maprow *row = self->row + (y + my);
1283		1901
1284	for (x = 0; x < sw; x++)	1902	for (x = 0; x < sw; x++)
1285	if (row->c0 <= x + vx && x + vx < row->c1)	1903	if (row->c0 <= x + mx && x + mx < row->c1)
1286	{	1904	{
1287	mapcell *cell = row->col + (x + vx - row->c0);	1905	mapcell *cell = row->col + (x + mx - row->c0);
1288		1906
1289	darkness[y * sw4 + x] = cell->darkness < 0	1907	darkness[y * sw4 + x] = cell->darkness
		1908	? 255 - (cell->darkness - 1)
1290	? 255 - FOW_DARKNESS	1909	: 255 - FOW_DARKNESS;
1291	: 255 - cell->darkness;
1292
1293	face = cell->face [z];
1294
1295	if (face)
1296	{
1297	maptex tex = self->tex [face];
1298
1299	int px = (x + 1) * 32 - tex.w;
1300	int py = (y + 1) * 32 - tex.h;
1301
1302	if (last_name != tex.name)
1303	{
1304	glEnd ();
1305	last_name = tex.name;
1306	glBindTexture (GL_TEXTURE_2D, last_name);
1307	glBegin (GL_QUADS);
1308	}
1309
1310	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1311	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1312	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1313	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1314	}
1315	}	1910	}
1316	}	1911	}
1317
1318	glEnd ();
1319
1320	glDisable (GL_TEXTURE_2D);
1321	glDisable (GL_BLEND);
1322		1912
1323	EXTEND (SP, 3);	1913	EXTEND (SP, 3);
1324	PUSHs (sv_2mortal (newSViv (sw4)));	1914	PUSHs (sv_2mortal (newSViv (sw4)));
1325	PUSHs (sv_2mortal (newSViv (sh)));	1915	PUSHs (sv_2mortal (newSViv (sh)));
1326	PUSHs (darkness_sv);	1916	PUSHs (darkness_sv);
1327	}	1917	}
1328		1918
1329	SV *	1919	SV *
1330	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1920	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1331	CODE:	1921	CODE:
1332	{	1922	{
1333	int x, y, x1, y1;	1923	int x, y, x1, y1;
1334	SV *data_sv = newSV (w * h * 7 + 5);	1924	SV *data_sv = newSV (w * h * 7 + 5);
1335	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1925	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1360	if (row && row->c0 <= x && x < row->c1)	1950	if (row && row->c0 <= x && x < row->c1)
1361	{	1951	{
1362	mapcell *cell = row->col + (x - row->c0);	1952	mapcell *cell = row->col + (x - row->c0);
1363	uint8_t flags = 0;	1953	uint8_t flags = 0;
1364		1954
1365	if (cell->face [0]) flags |= 1;	1955	if (cell->tile [0]) flags |= 1;
1366	if (cell->face [1]) flags |= 2;	1956	if (cell->tile [1]) flags |= 2;
1367	if (cell->face [2]) flags |= 4;	1957	if (cell->tile [2]) flags |= 4;
1368		1958
1369	*data++ = flags;	1959	*data++ = flags;
1370		1960
1371	if (flags & 1)	1961	if (flags & 1)
1372	{	1962	{
		1963	tileid tile = cell->tile [0];
1373	*data++ = cell->face [0] >> 8;	1964	*data++ = tile >> 8;
1374	*data++ = cell->face [0];	1965	*data++ = tile;
1375	}	1966	}
1376		1967
1377	if (flags & 2)	1968	if (flags & 2)
1378	{	1969	{
		1970	tileid tile = cell->tile [1];
1379	*data++ = cell->face [1] >> 8;	1971	*data++ = tile >> 8;
1380	*data++ = cell->face [1];	1972	*data++ = tile;
1381	}	1973	}
1382		1974
1383	if (flags & 4)	1975	if (flags & 4)
1384	{	1976	{
		1977	tileid tile = cell->tile [2];
1385	*data++ = cell->face [2] >> 8;	1978	*data++ = tile >> 8;
1386	*data++ = cell->face [2];	1979	*data++ = tile;
1387	}	1980	}
1388	}	1981	}
1389	else	1982	else
1390	*data++ = 0;	1983	*data++ = 0;
1391	}	1984	}
…		…
1397	}	1990	}
1398	OUTPUT:	1991	OUTPUT:
1399	RETVAL	1992	RETVAL
1400		1993
1401	void	1994	void
1402	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	1995	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1403	PPCODE:	1996	PPCODE:
1404	{	1997	{
1405	int x, y, z;	1998	int x, y, z;
1406	int w, h;	1999	int w, h;
1407	int x1, y1;	2000	int x1, y1;
…		…
1431	{	2024	{
1432	uint8_t flags = *data++;	2025	uint8_t flags = *data++;
1433		2026
1434	if (flags)	2027	if (flags)
1435	{	2028	{
1436	mapface face[3] = { 0, 0, 0 };
1437
1438	mapcell *cell = row_get_cell (row, x);	2029	mapcell *cell = row_get_cell (row, x);
		2030	tileid tile[3] = { 0, 0, 0 };
1439		2031
1440	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2032	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1441	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2033	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1442	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2034	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1443		2035
1444	if (cell->darkness <= 0)	2036	if (cell->darkness == 0)
1445	{	2037	{
1446	cell->darkness = -1;	2038	cell->darkness = 0;
1447		2039
1448	for (z = 0; z <= 2; z++)	2040	for (z = 0; z <= 2; z++)
1449	{	2041	{
1450	cell->face[z] = face[z];	2042	tileid t = tile [z];
1451		2043
1452	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2044	if (t >= self->texs || (t && !self->tex [t].name))
		2045	{
1453	XPUSHs (sv_2mortal (newSViv (face[z])));	2046	XPUSHs (sv_2mortal (newSViv (t)));
		2047	need_texid (self, t);
		2048	}
		2049
		2050	cell->tile [z] = t;
1454	}	2051	}
1455	}	2052	}
1456	}	2053	}
1457	}	2054	}
1458	}	2055	}
1459	}	2056	}
1460		2057
1461	MODULE = CFClient PACKAGE = CFClient::MixChunk	2058	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1462		2059
1463	CFClient::MixChunk	2060	CFPlus::MixChunk
1464	new_from_file (SV *class, char *path)	2061	new_from_file (SV *class, char *path)
1465	CODE:	2062	CODE:
1466	RETVAL = Mix_LoadWAV (path);	2063	RETVAL = Mix_LoadWAV (path);
1467	OUTPUT:	2064	OUTPUT:
1468	RETVAL	2065	RETVAL
1469		2066
1470	void	2067	void
1471	DESTROY (CFClient::MixChunk self)	2068	DESTROY (CFPlus::MixChunk self)
1472	CODE:	2069	CODE:
1473	Mix_FreeChunk (self);	2070	Mix_FreeChunk (self);
1474		2071
1475	int	2072	int
1476	volume (CFClient::MixChunk self, int volume = -1)	2073	volume (CFPlus::MixChunk self, int volume = -1)
1477	CODE:	2074	CODE:
1478	RETVAL = Mix_VolumeChunk (self, volume);	2075	RETVAL = Mix_VolumeChunk (self, volume);
1479	OUTPUT:	2076	OUTPUT:
1480	RETVAL	2077	RETVAL
1481		2078
1482	int	2079	int
1483	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2080	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1484	CODE:	2081	CODE:
1485	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2082	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1486	OUTPUT:	2083	OUTPUT:
1487	RETVAL	2084	RETVAL
1488		2085
1489	MODULE = CFClient PACKAGE = CFClient::MixMusic	2086	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1490		2087
1491	int	2088	int
1492	volume (int volume = -1)	2089	volume (int volume = -1)
1493	CODE:	2090	CODE:
1494	RETVAL = Mix_VolumeMusic (volume);	2091	RETVAL = Mix_VolumeMusic (volume);
1495	OUTPUT:	2092	OUTPUT:
1496	RETVAL	2093	RETVAL
1497		2094
1498	CFClient::MixMusic	2095	CFPlus::MixMusic
1499	new_from_file (SV *class, char *path)	2096	new_from_file (SV *class, char *path)
1500	CODE:	2097	CODE:
1501	RETVAL = Mix_LoadMUS (path);	2098	RETVAL = Mix_LoadMUS (path);
1502	OUTPUT:	2099	OUTPUT:
1503	RETVAL	2100	RETVAL
1504		2101
1505	void	2102	void
1506	DESTROY (CFClient::MixMusic self)	2103	DESTROY (CFPlus::MixMusic self)
1507	CODE:	2104	CODE:
1508	Mix_FreeMusic (self);	2105	Mix_FreeMusic (self);
1509		2106
1510	int	2107	int
1511	play (CFClient::MixMusic self, int loops = -1)	2108	play (CFPlus::MixMusic self, int loops = -1)
1512	CODE:	2109	CODE:
1513	RETVAL = Mix_PlayMusic (self, loops);	2110	RETVAL = Mix_PlayMusic (self, loops);
1514	OUTPUT:	2111	OUTPUT:
1515	RETVAL	2112	RETVAL
1516		2113
1517	MODULE = CFClient PACKAGE = CFClient::OpenGL	2114	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1518		2115
1519	BOOT:	2116	BOOT:
1520	{	2117	{
1521	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2118	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1522	static const struct {	2119	static const struct {
1523	const char *name;	2120	const char *name;
1524	IV iv;	2121	IV iv;
1525	} *civ, const_iv[] = {	2122	} *civ, const_iv[] = {
1526	# define const_iv(name) { # name, (IV)name }	2123	# define const_iv(name) { # name, (IV)name }
1527	const_iv (GL_COLOR_MATERIAL),	2124	const_iv (GL_COLOR_MATERIAL),
1528	const_iv (GL_SMOOTH),	2125	const_iv (GL_SMOOTH),
1529	const_iv (GL_FLAT),	2126	const_iv (GL_FLAT),
1530	const_iv (GL_DITHER),	2127	const_iv (GL_DITHER),
1531	const_iv (GL_BLEND),	2128	const_iv (GL_BLEND),
		2129	const_iv (GL_CULL_FACE),
1532	const_iv (GL_SCISSOR_TEST),	2130	const_iv (GL_SCISSOR_TEST),
		2131	const_iv (GL_DEPTH_TEST),
		2132	const_iv (GL_ALPHA_TEST),
		2133	const_iv (GL_NORMALIZE),
		2134	const_iv (GL_RESCALE_NORMAL),
		2135	const_iv (GL_FRONT),
		2136	const_iv (GL_BACK),
1533	const_iv (GL_AND),	2137	const_iv (GL_AND),
1534	const_iv (GL_ONE),	2138	const_iv (GL_ONE),
1535	const_iv (GL_ZERO),	2139	const_iv (GL_ZERO),
1536	const_iv (GL_SRC_ALPHA),	2140	const_iv (GL_SRC_ALPHA),
1537	const_iv (GL_SRC_ALPHA_SATURATE),	2141	const_iv (GL_DST_ALPHA),
1538	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2142	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1539	const_iv (GL_ONE_MINUS_DST_ALPHA),	2143	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2144	const_iv (GL_SRC_ALPHA_SATURATE),
1540	const_iv (GL_RGB),	2145	const_iv (GL_RGB),
1541	const_iv (GL_RGBA),	2146	const_iv (GL_RGBA),
		2147	const_iv (GL_RGBA4),
		2148	const_iv (GL_RGBA8),
		2149	const_iv (GL_RGB5_A1),
1542	const_iv (GL_UNSIGNED_BYTE),	2150	const_iv (GL_UNSIGNED_BYTE),
		2151	const_iv (GL_UNSIGNED_SHORT),
		2152	const_iv (GL_UNSIGNED_INT),
1543	const_iv (GL_ALPHA),	2153	const_iv (GL_ALPHA),
1544	const_iv (GL_INTENSITY),	2154	const_iv (GL_INTENSITY),
1545	const_iv (GL_LUMINANCE),	2155	const_iv (GL_LUMINANCE),
1546	const_iv (GL_LUMINANCE_ALPHA),	2156	const_iv (GL_LUMINANCE_ALPHA),
1547	const_iv (GL_FLOAT),	2157	const_iv (GL_FLOAT),
…		…
1553	const_iv (GL_TEXTURE_MAG_FILTER),	2163	const_iv (GL_TEXTURE_MAG_FILTER),
1554	const_iv (GL_TEXTURE_MIN_FILTER),	2164	const_iv (GL_TEXTURE_MIN_FILTER),
1555	const_iv (GL_TEXTURE_ENV_MODE),	2165	const_iv (GL_TEXTURE_ENV_MODE),
1556	const_iv (GL_TEXTURE_WRAP_S),	2166	const_iv (GL_TEXTURE_WRAP_S),
1557	const_iv (GL_TEXTURE_WRAP_T),	2167	const_iv (GL_TEXTURE_WRAP_T),
		2168	const_iv (GL_REPEAT),
1558	const_iv (GL_CLAMP),	2169	const_iv (GL_CLAMP),
1559	const_iv (GL_REPEAT),	2170	const_iv (GL_CLAMP_TO_EDGE),
1560	const_iv (GL_NEAREST),	2171	const_iv (GL_NEAREST),
1561	const_iv (GL_LINEAR),	2172	const_iv (GL_LINEAR),
1562	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2173	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1563	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2174	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1564	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2175	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1565	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2176	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1566	const_iv (GL_GENERATE_MIPMAP),	2177	const_iv (GL_GENERATE_MIPMAP),
1567	const_iv (GL_MODULATE),	2178	const_iv (GL_MODULATE),
1568	const_iv (GL_DECAL),	2179	const_iv (GL_DECAL),
1569	const_iv (GL_REPLACE),	2180	const_iv (GL_REPLACE),
		2181	const_iv (GL_DEPTH_BUFFER_BIT),
1570	const_iv (GL_COLOR_BUFFER_BIT),	2182	const_iv (GL_COLOR_BUFFER_BIT),
1571	const_iv (GL_PROJECTION),	2183	const_iv (GL_PROJECTION),
1572	const_iv (GL_MODELVIEW),	2184	const_iv (GL_MODELVIEW),
1573	const_iv (GL_COLOR_LOGIC_OP),	2185	const_iv (GL_COLOR_LOGIC_OP),
1574	const_iv (GL_SEPARABLE_2D),	2186	const_iv (GL_SEPARABLE_2D),
1575	const_iv (GL_CONVOLUTION_2D),	2187	const_iv (GL_CONVOLUTION_2D),
1576	const_iv (GL_CONVOLUTION_BORDER_MODE),	2188	const_iv (GL_CONVOLUTION_BORDER_MODE),
1577	const_iv (GL_CONSTANT_BORDER),	2189	const_iv (GL_CONSTANT_BORDER),
1578	const_iv (GL_LINES),	2190	const_iv (GL_LINES),
		2191	const_iv (GL_LINE_STRIP),
		2192	const_iv (GL_LINE_LOOP),
1579	const_iv (GL_QUADS),	2193	const_iv (GL_QUADS),
1580	const_iv (GL_LINE_LOOP),	2194	const_iv (GL_QUAD_STRIP),
		2195	const_iv (GL_TRIANGLES),
		2196	const_iv (GL_TRIANGLE_STRIP),
		2197	const_iv (GL_TRIANGLE_FAN),
1581	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2198	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1582	const_iv (GL_FASTEST),	2199	const_iv (GL_FASTEST),
		2200	const_iv (GL_V2F),
		2201	const_iv (GL_V3F),
		2202	const_iv (GL_T2F_V3F),
		2203	const_iv (GL_T2F_N3F_V3F),
1583	# undef const_iv	2204	# undef const_iv
1584	};	2205	};
1585		2206
1586	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2207	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1587	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2208	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1588	}	2209	}
1589		2210
		2211	char *
		2212	gl_vendor ()
		2213	CODE:
		2214	RETVAL = (char *)glGetString (GL_VENDOR);
		2215	OUTPUT:
		2216	RETVAL
		2217
		2218	char *
		2219	gl_version ()
		2220	CODE:
		2221	RETVAL = (char *)glGetString (GL_VERSION);
		2222	OUTPUT:
		2223	RETVAL
		2224
		2225	char *
		2226	gl_extensions ()
		2227	CODE:
		2228	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2229	OUTPUT:
		2230	RETVAL
		2231
1590	int glGetError ()	2232	int glGetError ()
		2233
		2234	void glFinish ()
1591		2235
1592	void glClear (int mask)	2236	void glClear (int mask)
1593		2237
1594	void glClearColor (float r, float g, float b, float a = 1.0)	2238	void glClearColor (float r, float g, float b, float a = 1.0)
1595	PROTOTYPE: @	2239	PROTOTYPE: @
…		…
1602		2246
1603	void glHint (int target, int mode)	2247	void glHint (int target, int mode)
1604		2248
1605	void glBlendFunc (int sfactor, int dfactor)	2249	void glBlendFunc (int sfactor, int dfactor)
1606		2250
		2251	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2252	CODE:
		2253	gl_BlendFuncSeparate (sa, da, saa, daa);
		2254
		2255	void glDepthMask (int flag)
		2256
1607	void glLogicOp (int opcode)	2257	void glLogicOp (int opcode)
1608		2258
1609	void glColorMask (int red, int green, int blue, int alpha)	2259	void glColorMask (int red, int green, int blue, int alpha)
1610		2260
1611	void glMatrixMode (int mode)	2261	void glMatrixMode (int mode)
…		…
1614		2264
1615	void glPopMatrix ()	2265	void glPopMatrix ()
1616		2266
1617	void glLoadIdentity ()	2267	void glLoadIdentity ()
1618		2268
		2269	void glDrawBuffer (int buffer)
		2270
		2271	void glReadBuffer (int buffer)
		2272
1619	# near and far are due to microsofts buggy c compiler	2273	# near_ and far_ are due to microsofts buggy "c" compiler
		2274	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2275
		2276	# near_ and far_ are due to microsofts buggy "c" compiler
1620	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2277	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1621		2278
1622	void glViewport (int x, int y, int width, int height)	2279	void glViewport (int x, int y, int width, int height)
1623		2280
1624	void glScissor (int x, int y, int width, int height)	2281	void glScissor (int x, int y, int width, int height)
…		…
1639		2296
1640	void glEnd ()	2297	void glEnd ()
1641		2298
1642	void glColor (float r, float g, float b, float a = 1.0)	2299	void glColor (float r, float g, float b, float a = 1.0)
1643	PROTOTYPE: @	2300	PROTOTYPE: @
		2301	ALIAS:
		2302	glColor_premultiply = 1
1644	CODE:	2303	CODE:
1645	glColor4ub (MIN ((int)(r * 255.f), 255),	2304	if (ix)
1646	MIN ((int)(g * 255.f), 255),	2305	{
1647	MIN ((int)(b * 255.f), 255),	2306	r *= a;
1648	MIN ((int)(a * 255.f), 255));	2307	g *= a;
		2308	b *= a;
		2309	}
		2310	// microsoft visual "c" rounds instead of truncating...
		2311	glColor4f (r, g, b, a);
		2312
		2313	void glInterleavedArrays (int format, int stride, char *data)
		2314
		2315	void glDrawElements (int mode, int count, int type, char *indices)
		2316
		2317	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2318
		2319	void glRasterPos (float x, float y, float z = 0.)
		2320	CODE:
		2321	glRasterPos3f (0, 0, z);
		2322	glBitmap (0, 0, 0, 0, x, y, 0);
1649		2323
1650	void glVertex (float x, float y, float z = 0.)	2324	void glVertex (float x, float y, float z = 0.)
1651	CODE:	2325	CODE:
1652	glVertex3f (x, y, z);	2326	glVertex3f (x, y, z);
1653		2327
…		…
1665		2339
1666	void glBindTexture (int target, int name)	2340	void glBindTexture (int target, int name)
1667		2341
1668	void glConvolutionParameter (int target, int pname, float params)	2342	void glConvolutionParameter (int target, int pname, float params)
1669	CODE:	2343	CODE:
1670	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2344	if (gl.ConvolutionParameterf)
		2345	gl.ConvolutionParameterf (target, pname, params);
1671		2346
1672	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2347	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1673	CODE:	2348	CODE:
1674	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2349	if (gl.ConvolutionFilter2D)
1675	(target, internalformat, width, height, format, type, data));	2350	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1676		2351
1677	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2352	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1678	CODE:	2353	CODE:
1679	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2354	if (gl.SeparableFilter2D)
1680	(target, internalformat, width, height, format, type, row, column));	2355	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1681		2356
1682	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2357	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1683		2358
1684	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2359	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1685		2360
1686	void glRasterPos (int x, int y)	2361	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1687	CODE:
1688	glRasterPos2i (x, y);
1689		2362
1690	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2363	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1691		2364
1692	int glGenTexture ()	2365	int glGenTexture ()
1693	CODE:	2366	CODE:

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