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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.86 by root, Fri May 19 16:43:56 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
…		…
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)
…		…
555	CODE:	705	CODE:
556	#ifndef _WIN32	706	#ifndef _WIN32
557	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	707	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
558	#endif	708	#endif
559		709
560	char *	710	void
561	gl_version ()	711	win32_proxy_info ()
562	CODE:	712	PPCODE:
563	RETVAL = (char *)glGetString (GL_VERSION);	713	{
564	OUTPUT:	714	#ifdef _WIN32
565	RETVAL	715	char buffer[2048];
		716	DWORD buflen;
566		717
567	char *	718	EXTEND (SP, 3);
568	gl_extensions ()	719
569	CODE:	720	buflen = sizeof (buffer);
570	RETVAL = (char *)glGetString (GL_EXTENSIONS);	721	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
571	OUTPUT:	722	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
572	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	}
573		738
574	void	739	void
575	add_font (char *file)	740	add_font (char *file)
576	CODE:	741	CODE:
577	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	742	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
578	#ifdef _WIN32
579	// cairo... sigh... requires win2000
580	AddFontResourceEx (file, FR_PRIVATE, 0);
581	#endif
582		743
583	void	744	void
584	load_image_inline (SV *image_)	745	load_image_inline (SV *image_)
585	ALIAS:	746	ALIAS:
586	load_image_file = 1	747	load_image_file = 1
…		…
628		789
629	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	790	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
630		791
631	assert (surface2->pitch == surface2->w * 4);	792	assert (surface2->pitch == surface2->w * 4);
632		793
		794	SDL_LockSurface (surface2);
633	EXTEND (SP, 5);	795	EXTEND (SP, 6);
634	PUSHs (sv_2mortal (newSViv (surface2->w)));	796	PUSHs (sv_2mortal (newSViv (surface2->w)));
635	PUSHs (sv_2mortal (newSViv (surface2->h)));	797	PUSHs (sv_2mortal (newSViv (surface2->h)));
636	SDL_LockSurface (surface2);
637	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	798	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)));	799	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
640	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	800	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
641	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	801	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		802	SDL_UnlockSurface (surface2);
642		803
643	SDL_FreeSurface (surface);	804	SDL_FreeSurface (surface);
644	SDL_FreeSurface (surface2);	805	SDL_FreeSurface (surface2);
645	}	806	}
646		807
…		…
682	CODE:	843	CODE:
683	fprintf (stderr, "FATAL: %s\n", message);	844	fprintf (stderr, "FATAL: %s\n", message);
684	#ifdef _WIN32	845	#ifdef _WIN32
685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	846	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
686	#endif	847	#endif
687	exit (1);	848	_exit (1);
688		849
		850	void
		851	_exit (int retval = 0)
		852	CODE:
		853	#ifdef WIN32
		854	ExitThread (retval); // unclean, please beam me up
		855	#else
		856	_exit (retval);
		857	#endif
		858
689	MODULE = CFClient PACKAGE = CFClient::Font	859	MODULE = CFPlus PACKAGE = CFPlus::Font
690		860
691	CFClient::Font	861	CFPlus::Font
692	new_from_file (SV *class, char *path, int id = 0)	862	new_from_file (SV *class, char *path, int id = 0)
693	CODE:	863	CODE:
694	{	864	{
695	int count;	865	int count;
696	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	866	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
699	}	869	}
700	OUTPUT:	870	OUTPUT:
701	RETVAL	871	RETVAL
702		872
703	void	873	void
704	DESTROY (CFClient::Font self)	874	DESTROY (CFPlus::Font self)
705	CODE:	875	CODE:
706	pango_font_description_free (self);	876	pango_font_description_free (self);
707		877
708	void	878	void
709	make_default (CFClient::Font self)	879	make_default (CFPlus::Font self)
710	CODE:	880	CODE:
711	default_font = self;	881	default_font = self;
712		882
713	MODULE = CFClient PACKAGE = CFClient::Layout	883	MODULE = CFPlus PACKAGE = CFPlus::Layout
714		884
715	CFClient::Layout	885	void
716	new (SV *class, int rgba = 0)	886	reset_glyph_cache ()
		887	CODE:
		888	tc_clear ();
		889
		890	CFPlus::Layout
		891	new (SV *class)
717	CODE:	892	CODE:
718	New (0, RETVAL, 1, struct cf_layout);	893	New (0, RETVAL, 1, struct cf_layout);
719		894
720	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	895	RETVAL->pl = pango_layout_new (opengl_context);
721	RETVAL->rgba = rgba;
722	RETVAL->r = 1.;	896	RETVAL->r = 1.;
723	RETVAL->g = 1.;	897	RETVAL->g = 1.;
724	RETVAL->b = 1.;	898	RETVAL->b = 1.;
725	RETVAL->a = 1.;	899	RETVAL->a = 1.;
726	RETVAL->base_height = MIN_FONT_HEIGHT;	900	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
730	layout_update_font (RETVAL);	904	layout_update_font (RETVAL);
731	OUTPUT:	905	OUTPUT:
732	RETVAL	906	RETVAL
733		907
734	void	908	void
735	DESTROY (CFClient::Layout self)	909	DESTROY (CFPlus::Layout self)
736	CODE:	910	CODE:
737	g_object_unref (self->pl);	911	g_object_unref (self->pl);
738	Safefree (self);	912	Safefree (self);
739		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
740	int	1004	int
741	is_rgba (CFClient::Layout self)	1005	has_wrapped (CFPlus::Layout self)
742	CODE:	1006	CODE:
743	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	}
744	OUTPUT:	1016	OUTPUT:
745	RETVAL	1017	RETVAL
746		1018
747	void
748	set_text (CFClient::Layout self, SV *text_)
749	CODE:
750	{
751	STRLEN textlen;
752	char *text = SvPVutf8 (text_, textlen);
753
754	pango_layout_set_text (self->pl, text, textlen);
755	}
756
757	void
758	set_markup (CFClient::Layout self, SV *text_)
759	CODE:
760	{
761	STRLEN textlen;
762	char *text = SvPVutf8 (text_, textlen);
763
764	pango_layout_set_markup (self->pl, text, textlen);
765	}
766
767	SV *	1019	SV *
768	get_text (CFClient::Layout self)	1020	get_text (CFPlus::Layout self)
769	CODE:	1021	CODE:
770	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1022	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
771	SvUTF8_on (RETVAL);	1023	sv_utf8_decode (RETVAL);
772	OUTPUT:	1024	OUTPUT:
773	RETVAL	1025	RETVAL
774		1026
775	void	1027	void
776	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.)
777	CODE:	1029	CODE:
778	self->r = r;	1030	self->r = r;
779	self->g = g;	1031	self->g = g;
780	self->b = b;	1032	self->b = b;
781	self->a = a;	1033	self->a = a;
782		1034
783	void	1035	void
784	set_font (CFClient::Layout self, CFClient::Font font = 0)	1036	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
785	CODE:	1037	CODE:
786	if (self->font != font)	1038	if (self->font != font)
787	{	1039	{
788	self->font = font;	1040	self->font = font;
789	layout_update_font (self);	1041	layout_update_font (self);
790	}	1042	}
791		1043
792	void	1044	void
793	set_height (CFClient::Layout self, int base_height)	1045	set_height (CFPlus::Layout self, int base_height)
794	CODE:	1046	CODE:
795	if (self->base_height != base_height)	1047	if (self->base_height != base_height)
796	{	1048	{
797	self->base_height = base_height;	1049	self->base_height = base_height;
798	layout_update_font (self);	1050	layout_update_font (self);
799	}	1051	}
800		1052
801	void	1053	void
802	set_width (CFClient::Layout self, int max_width = -1)	1054	set_width (CFPlus::Layout self, int max_width = -1)
803	CODE:	1055	CODE:
804	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);
805		1057
806	void	1058	void
807	set_indent (CFClient::Layout self, int indent)	1059	set_indent (CFPlus::Layout self, int indent)
808	CODE:	1060	CODE:
809	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1061	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
810		1062
811	void	1063	void
812	set_spacing (CFClient::Layout self, int spacing)	1064	set_spacing (CFPlus::Layout self, int spacing)
813	CODE:	1065	CODE:
814	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1066	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
815		1067
816	void	1068	void
817	set_ellipsise (CFClient::Layout self, int ellipsise)	1069	set_ellipsise (CFPlus::Layout self, int ellipsise)
818	CODE:	1070	CODE:
819	pango_layout_set_ellipsize (self->pl,	1071	pango_layout_set_ellipsize (self->pl,
820	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1072	ellipsise == 1 ? PANGO_ELLIPSIZE_START
821	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1073	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
822	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1074	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
823	: PANGO_ELLIPSIZE_NONE	1075	: PANGO_ELLIPSIZE_NONE
824	);	1076	);
825		1077
826	void	1078	void
827	set_single_paragraph_mode (CFClient::Layout self, int spm)	1079	set_single_paragraph_mode (CFPlus::Layout self, int spm)
828	CODE:	1080	CODE:
829	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1081	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
830		1082
831	void	1083	void
832	size (CFClient::Layout self)	1084	size (CFPlus::Layout self)
833	PPCODE:	1085	PPCODE:
834	{	1086	{
835	int w, h;	1087	int w, h;
836		1088
837	layout_get_pixel_size (self, &w, &h);	1089	layout_get_pixel_size (self, &w, &h);
…		…
840	PUSHs (sv_2mortal (newSViv (w)));	1092	PUSHs (sv_2mortal (newSViv (w)));
841	PUSHs (sv_2mortal (newSViv (h)));	1093	PUSHs (sv_2mortal (newSViv (h)));
842	}	1094	}
843		1095
844	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
845	xy_to_index (CFClient::Layout self, int x, int y)	1109	xy_to_index (CFPlus::Layout self, int x, int y)
846	CODE:	1110	CODE:
847	{	1111	{
848	int index, trailing;	1112	int index, trailing;
849	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);
850	RETVAL = index;	1114	RETVAL = index + trailing;
851	}	1115	}
852	OUTPUT:	1116	OUTPUT:
853	RETVAL	1117	RETVAL
854		1118
855	void	1119	void
856	cursor_pos (CFClient::Layout self, int index)	1120	cursor_pos (CFPlus::Layout self, int index)
857	PPCODE:	1121	PPCODE:
858	{	1122	{
859	PangoRectangle strong_pos;	1123	PangoRectangle strong_pos;
860	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1124	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
861		1125
…		…
864	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1128	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
865	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1129	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
866	}	1130	}
867		1131
868	void	1132	void
869	render (CFClient::Layout self)	1133	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
870	PPCODE:	1134	PPCODE:
871	{	1135	{
872	SV *retval;	1136	int line, x;
873	int w, h;
874		1137
875	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 */
876		1140
877	if (self->rgba)
878	{
879	cairo_surface_t *surface;
880	cairo_t *cairo;
881
882	retval = newSV (w * h * 4);
883	SvPOK_only (retval);
884	SvCUR_set (retval, w * h * 4);
885
886	memset (SvPVX (retval), 0, w * h * 4);
887
888	surface = cairo_image_surface_create_for_data (
889	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
890	cairo = cairo_create (surface);
891	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
892
893	pango_cairo_show_layout (cairo, self->pl);
894
895	cairo_destroy (cairo);
896	cairo_surface_destroy (surface);
897
898	// what a mess, and its premultiplied, too :(
899	{
900	uint32_t *p = (uint32_t *)SvPVX (retval);
901	uint32_t *e = p + w * h;
902
903	while (p < e)
904	{
905	uint32_t rgba = *p;
906	rgba = (rgba >> 24) | (rgba << 8);
907	rgba = SDL_SwapBE32 (rgba);
908	*p++ = rgba;
909	}
910	}
911
912	EXTEND (SP, 5);	1141	EXTEND (SP, 2);
913	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)
914	PUSHs (sv_2mortal (newSViv (h)));	1163	PUSHs (sv_2mortal (newSViv (index + trailing)));
915	PUSHs (sv_2mortal (retval));
916	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
917	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
918	}
919	else	1164	else
920	{	1165	{
921	FT_Bitmap bitmap;
922
923	retval = newSV (w * h);
924	SvPOK_only (retval);
925	SvCUR_set (retval, w * h);
926
927	bitmap.rows = h;
928	bitmap.width = w;
929	bitmap.pitch = w;
930	bitmap.buffer = (unsigned char*)SvPVX (retval);
931	bitmap.num_grays = 256;
932	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
933
934	memset (bitmap.buffer, 0, w * h);
935
936	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
937
938	EXTEND (SP, 5);
939	PUSHs (sv_2mortal (newSViv (w)));	1166	PUSHs (sv_2mortal (newSViv (index)));
940	PUSHs (sv_2mortal (newSViv (h)));	1167	PUSHs (sv_2mortal (newSViv (trailing)));
941	PUSHs (sv_2mortal (retval));
942	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
944	}	1168	}
945	}	1169	}
946		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
947	MODULE = CFClient PACKAGE = CFClient::Texture	1181	MODULE = CFPlus PACKAGE = CFPlus::Texture
948		1182
949	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
950	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.)
951	PROTOTYPE: $$$;$$	1222	PROTOTYPE: $$$;$$
952	ALIAS:	1223	ALIAS:
953	draw_quad_alpha = 1	1224	draw_quad_alpha = 1
954	draw_quad_alpha_premultiplied = 2	1225	draw_quad_alpha_premultiplied = 2
955	CODE:	1226	CODE:
956	{	1227	{
957	HV *hv = (HV *)SvRV (self);	1228	HV *hv = (HV *)SvRV (self);
958	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1229	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
959	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1230	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
960	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1231	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
961	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
962		1232
963	if (items < 5)	1233	if (items < 5)
964	{	1234	{
965	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1235	w = SvNV (*hv_fetch (hv, "w", 1, 1));
966	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1236	h = SvNV (*hv_fetch (hv, "h", 1, 1));
967	}	1237	}
968		1238
969	if (ix)	1239	if (ix)
970	{	1240	{
971	glEnable (GL_BLEND);	1241	glEnable (GL_BLEND);
		1242
		1243	if (ix == 2)
972	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
973	glEnable (GL_ALPHA_TEST);	1249	glEnable (GL_ALPHA_TEST);
974	glAlphaFunc (GL_GREATER, 0.01f);	1250	glAlphaFunc (GL_GREATER, 0.01f);
975	}	1251	}
976		1252
977	glBindTexture (GL_TEXTURE_2D, name);	1253	glBindTexture (GL_TEXTURE_2D, name);
978
979	if (wrap_mode)
980	{
981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
983	}
984		1254
985	glBegin (GL_QUADS);	1255	glBegin (GL_QUADS);
986	glTexCoord2f (0, 0); glVertex2f (x , y );	1256	glTexCoord2f (0, 0); glVertex2f (x , y );
987	glTexCoord2f (0, t); glVertex2f (x , y + h);	1257	glTexCoord2f (0, t); glVertex2f (x , y + h);
988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1258	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
994	glDisable (GL_ALPHA_TEST);	1264	glDisable (GL_ALPHA_TEST);
995	glDisable (GL_BLEND);	1265	glDisable (GL_BLEND);
996	}	1266	}
997	}	1267	}
998		1268
999	MODULE = CFClient PACKAGE = CFClient::Map	1269	MODULE = CFPlus PACKAGE = CFPlus::Map
1000		1270
1001	CFClient::Map	1271	CFPlus::Map
1002	new (SV *class, int map_width, int map_height)	1272	new (SV *class)
1003	CODE:	1273	CODE:
1004	New (0, RETVAL, 1, struct map);	1274	New (0, RETVAL, 1, struct map);
1005	RETVAL->x = 0;	1275	RETVAL->x = 0;
1006	RETVAL->y = 0;	1276	RETVAL->y = 0;
1007	RETVAL->w = map_width;	1277	RETVAL->w = 0;
1008	RETVAL->h = map_height;	1278	RETVAL->h = 0;
1009	RETVAL->ox = 0;	1279	RETVAL->ox = 0;
1010	RETVAL->oy = 0;	1280	RETVAL->oy = 0;
1011	RETVAL->faces = 8192;	1281	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1012	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1282	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1013	RETVAL->texs = 8192;
1014	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1015	RETVAL->rows = 0;	1283	RETVAL->rows = 0;
1016	RETVAL->row = 0;	1284	RETVAL->row = 0;
1017	OUTPUT:	1285	OUTPUT:
1018	RETVAL	1286	RETVAL
1019		1287
1020	void	1288	void
1021	DESTROY (CFClient::Map self)	1289	DESTROY (CFPlus::Map self)
1022	CODE:	1290	CODE:
1023	{	1291	{
1024	map_clear (self);	1292	map_clear (self);
1025	Safefree (self->face);	1293	Safefree (self->face2tile);
		1294	Safefree (self->tex);
1026	Safefree (self);	1295	Safefree (self);
1027	}	1296	}
1028		1297
1029	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
1030	clear (CFClient::Map self)	1305	clear (CFPlus::Map self)
1031	CODE:	1306	CODE:
1032	map_clear (self);	1307	map_clear (self);
1033		1308
1034	void	1309	void
1035	set_face (CFClient::Map self, int face, int texid)	1310	set_tileid (CFPlus::Map self, int face, int tile)
1036	CODE:	1311	CODE:
1037	{	1312	{
1038	while (self->faces <= face)	1313	need_facenum (self, face); self->face2tile [face] = tile;
1039	{	1314	need_texid (self, tile);
1040	Append (mapface, self->face, self->faces, self->faces);
1041	self->faces *= 2;
1042	}
1043
1044	self->face [face] = texid;
1045	}	1315	}
1046		1316
1047	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
1048	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)
1049	CODE:	1342	CODE:
1050	{	1343	{
1051	while (self->texs <= texid)	1344	need_texid (self, texid);
1052	{
1053	Append (maptex, self->tex, self->texs, self->texs);
1054	self->texs *= 2;
1055	}
1056		1345
1057	{	1346	{
1058	maptex *tex = self->tex + texid;	1347	maptex *tex = self->tex + texid;
1059		1348
1060	tex->name = name;	1349	tex->name = name;
…		…
1065	tex->r = r;	1354	tex->r = r;
1066	tex->g = g;	1355	tex->g = g;
1067	tex->b = b;	1356	tex->b = b;
1068	tex->a = a;	1357	tex->a = a;
1069	}	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);
1070	}	1368	}
1071		1369
1072	int	1370	int
1073	ox (CFClient::Map self)	1371	ox (CFPlus::Map self)
1074	ALIAS:	1372	ALIAS:
1075	oy = 1	1373	oy = 1
		1374	x = 2
		1375	y = 3
		1376	w = 4
		1377	h = 5
1076	CODE:	1378	CODE:
1077	switch (ix)	1379	switch (ix)
1078	{	1380	{
1079	case 0: RETVAL = self->ox; break;	1381	case 0: RETVAL = self->ox; break;
1080	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;
1081	}	1387	}
1082	OUTPUT:	1388	OUTPUT:
1083	RETVAL	1389	RETVAL
1084		1390
1085	void	1391	void
1086	scroll (CFClient::Map self, int dx, int dy)	1392	scroll (CFPlus::Map self, int dx, int dy)
1087	CODE:	1393	CODE:
1088	{	1394	{
1089	if (dx > 0)	1395	if (dx > 0)
1090	map_blank (self, self->x, self->y, dx - 1, self->h);	1396	map_blank (self, self->x, self->y, dx, self->h);
1091	else if (dx < 0)	1397	else if (dx < 0)
1092	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);
1093		1399
1094	if (dy > 0)	1400	if (dy > 0)
1095	map_blank (self, self->x, self->y, self->w, dy - 1);	1401	map_blank (self, self->x, self->y, self->w, dy);
1096	else if (dy < 0)	1402	else if (dy < 0)
1097	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);
1098		1404
1099	self->ox += dx; self->x += dx;	1405	self->ox += dx; self->x += dx;
1100	self->oy += dy; self->y += dy;	1406	self->oy += dy; self->y += dy;
1101		1407
1102	while (self->y < 0)	1408	while (self->y < 0)
…		…
1107	self->y += MAP_EXTEND_Y;	1413	self->y += MAP_EXTEND_Y;
1108	}	1414	}
1109	}	1415	}
1110		1416
1111	void	1417	void
1112	map1a_update (CFClient::Map self, SV *data_)	1418	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1113	CODE:	1419	CODE:
1114	{	1420	{
1115	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1421	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1116	uint8_t *data_end = (uint8_t *)SvEND (data_);	1422	uint8_t *data_end = (uint8_t *)SvEND (data_);
1117	mapcell *cell;	1423	mapcell *cell;
1118	int x, y, flags;	1424	int x, y, flags;
1119		1425
1120	while (data < data_end)	1426	while (data < data_end - 1)
1121	{	1427	{
1122	flags = (data [0] << 8) + data [1]; data += 2;	1428	flags = (data [0] << 8) + data [1]; data += 2;
1123		1429
1124	x = ((flags >> 10) & 63) + self->x;	1430	x = self->x + ((flags >> 10) & 63);
1125	y = ((flags >> 4) & 63) + self->y;	1431	y = self->y + ((flags >> 4) & 63);
1126		1432
1127	cell = map_get_cell (self, x, y);	1433	cell = map_get_cell (self, x, y);
1128		1434
1129	if (flags & 15)	1435	if (flags & 15)
1130	{	1436	{
1131	if (cell->darkness < 0)	1437	if (!cell->darkness)
1132	{	1438	{
		1439	memset (cell, 0, sizeof (*cell));
1133	cell->darkness = 0;	1440	cell->darkness = 256;
1134	cell->face [0] = 0;
1135	cell->face [1] = 0;
1136	cell->face [2] = 0;
1137	}	1441	}
1138		1442
1139	cell->darkness = flags & 8 ? *data++ : 255;
1140
1141	//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	}
1142		1484
1143	if (flags & 4)	1485	if (flags & 4)
1144	{	1486	{
1145	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];
1146	}	1490	}
1147		1491
1148	if (flags & 2)	1492	if (flags & 2)
1149	{	1493	{
1150	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];
1151	}	1497	}
1152		1498
1153	if (flags & 1)	1499	if (flags & 1)
1154	{	1500	{
1155	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];
1156	}	1504	}
1157	}	1505	}
1158	else	1506	else
1159	cell->darkness = -1;	1507	cell->darkness = 0;
1160	}	1508	}
1161	}	1509	}
1162		1510
1163	SV *	1511	SV *
1164	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)
1165	CODE:	1513	CODE:
1166	{	1514	{
1167	int x1, x;	1515	int x1, x;
1168	int y1, y;	1516	int y1, y;
1169	int z;	1517	int z;
…		…
1190	{	1538	{
1191	mapcell *cell = row->col + (x - row->c0);	1539	mapcell *cell = row->col + (x - row->c0);
1192		1540
1193	for (z = 0; z <= 0; z++)	1541	for (z = 0; z <= 0; z++)
1194	{	1542	{
1195	mapface face = cell->face [z];
1196
1197	if (face)
1198	{
1199	maptex tex = self->tex [face];	1543	maptex tex = self->tex [cell->tile [z]];
1200	int a0 = 255 - tex.a;	1544	int a0 = 255 - tex.a;
1201	int a1 = tex.a;	1545	int a1 = tex.a;
1202		1546
1203	r = (r * a0 + tex.r * a1) / 255;	1547	r = (r * a0 + tex.r * a1) / 255;
1204	g = (g * a0 + tex.g * a1) / 255;	1548	g = (g * a0 + tex.g * a1) / 255;
1205	b = (b * a0 + tex.b * a1) / 255;	1549	b = (b * a0 + tex.b * a1) / 255;
1206	a = (a * a0 + tex.a * a1) / 255;	1550	a = (a * a0 + tex.a * a1) / 255;
1207	}
1208	}	1551	}
1209	}	1552	}
1210		1553
1211	*map++ = (r )	1554	*map++ = (r )
1212	| (g << 8)	1555	| (g << 8)
…		…
1219	}	1562	}
1220	OUTPUT:	1563	OUTPUT:
1221	RETVAL	1564	RETVAL
1222		1565
1223	void	1566	void
1224	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)
1225	PPCODE:	1568	CODE:
1226	{	1569	{
1227	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;
1228	int x, y, z;	1574	int x, y, z;
1229	int last_name;	1575	int last_name;
1230	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;
1231	int sw4 = (sw + 3) & ~3;	1888	int sw4 = (sw + 3) & ~3;
1232	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1889	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1233	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1890	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1234		1891
1235	memset (darkness, 255, sw4 * sh);	1892	memset (darkness, 255, sw4 * sh);
1236	SvPOK_only (darkness_sv);	1893	SvPOK_only (darkness_sv);
1237	SvCUR_set (darkness_sv, sw4 * sh);	1894	SvCUR_set (darkness_sv, sw4 * sh);
1238		1895
1239	vx = self->x + (self->w - sw) / 2 - shift_x;	1896	mx += self->x;
1240	vy = self->y + (self->h - sh) / 2 - shift_y;	1897	my += self->y;
1241		1898
1242	/*
1243	int vx = self->vx = self->w >= sw
1244	? self->x + (self->w - sw) / 2
1245	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1246
1247	int vy = self->vy = self->h >= sh
1248	? self->y + (self->h - sh) / 2
1249	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1250	*/
1251
1252	glColor4ub (255, 255, 255, 255);
1253
1254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1255	glEnable (GL_BLEND);
1256	glEnable (GL_TEXTURE_2D);
1257	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1258
1259	glBegin (GL_QUADS);
1260
1261	last_name = 0;
1262
1263	for (z = 0; z < 3; z++)
1264	for (y = 0; y < sh; y++)	1899	for (y = 0; y < sh; y++)
1265	if (0 <= y + vy && y + vy < self->rows)	1900	if (0 <= y + my && y + my < self->rows)
1266	{	1901	{
1267	maprow *row = self->row + (y + vy);	1902	maprow *row = self->row + (y + my);
1268		1903
1269	for (x = 0; x < sw; x++)	1904	for (x = 0; x < sw; x++)
1270	if (row->c0 <= x + vx && x + vx < row->c1)	1905	if (row->c0 <= x + mx && x + mx < row->c1)
1271	{	1906	{
1272	mapcell *cell = row->col + (x + vx - row->c0);	1907	mapcell *cell = row->col + (x + mx - row->c0);
1273		1908
1274	darkness[y * sw4 + x] = cell->darkness < 0	1909	darkness[y * sw4 + x] = cell->darkness
		1910	? 255 - (cell->darkness - 1)
1275	? 255 - FOW_DARKNESS	1911	: 255 - FOW_DARKNESS;
1276	: 255 - cell->darkness;
1277
1278	face = cell->face [z];
1279
1280	if (face)
1281	{
1282	maptex tex = self->tex [face];
1283
1284	int px = (x + 1) * 32 - tex.w;
1285	int py = (y + 1) * 32 - tex.h;
1286
1287	if (last_name != tex.name)
1288	{
1289	glEnd ();
1290	last_name = tex.name;
1291	glBindTexture (GL_TEXTURE_2D, last_name);
1292	glBegin (GL_QUADS);
1293	}
1294
1295	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1296	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1297	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1298	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1299	}
1300	}	1912	}
1301	}	1913	}
1302
1303	glEnd ();
1304
1305	glDisable (GL_TEXTURE_2D);
1306	glDisable (GL_BLEND);
1307		1914
1308	EXTEND (SP, 3);	1915	EXTEND (SP, 3);
1309	PUSHs (sv_2mortal (newSViv (sw4)));	1916	PUSHs (sv_2mortal (newSViv (sw4)));
1310	PUSHs (sv_2mortal (newSViv (sh)));	1917	PUSHs (sv_2mortal (newSViv (sh)));
1311	PUSHs (darkness_sv);	1918	PUSHs (darkness_sv);
1312	}	1919	}
1313		1920
1314	SV *	1921	SV *
1315	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)
1316	CODE:	1923	CODE:
1317	{	1924	{
1318	int x, y, x1, y1;	1925	int x, y, x1, y1;
1319	SV *data_sv = newSV (w * h * 7 + 5);	1926	SV *data_sv = newSV (w * h * 7 + 5);
1320	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1927	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1345	if (row && row->c0 <= x && x < row->c1)	1952	if (row && row->c0 <= x && x < row->c1)
1346	{	1953	{
1347	mapcell *cell = row->col + (x - row->c0);	1954	mapcell *cell = row->col + (x - row->c0);
1348	uint8_t flags = 0;	1955	uint8_t flags = 0;
1349		1956
1350	if (cell->face [0]) flags |= 1;	1957	if (cell->tile [0]) flags |= 1;
1351	if (cell->face [1]) flags |= 2;	1958	if (cell->tile [1]) flags |= 2;
1352	if (cell->face [2]) flags |= 4;	1959	if (cell->tile [2]) flags |= 4;
1353		1960
1354	*data++ = flags;	1961	*data++ = flags;
1355		1962
1356	if (flags & 1)	1963	if (flags & 1)
1357	{	1964	{
		1965	tileid tile = cell->tile [0];
1358	*data++ = cell->face [0] >> 8;	1966	*data++ = tile >> 8;
1359	*data++ = cell->face [0];	1967	*data++ = tile;
1360	}	1968	}
1361		1969
1362	if (flags & 2)	1970	if (flags & 2)
1363	{	1971	{
		1972	tileid tile = cell->tile [1];
1364	*data++ = cell->face [1] >> 8;	1973	*data++ = tile >> 8;
1365	*data++ = cell->face [1];	1974	*data++ = tile;
1366	}	1975	}
1367		1976
1368	if (flags & 4)	1977	if (flags & 4)
1369	{	1978	{
		1979	tileid tile = cell->tile [2];
1370	*data++ = cell->face [2] >> 8;	1980	*data++ = tile >> 8;
1371	*data++ = cell->face [2];	1981	*data++ = tile;
1372	}	1982	}
1373	}	1983	}
1374	else	1984	else
1375	*data++ = 0;	1985	*data++ = 0;
1376	}	1986	}
…		…
1382	}	1992	}
1383	OUTPUT:	1993	OUTPUT:
1384	RETVAL	1994	RETVAL
1385		1995
1386	void	1996	void
1387	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)
1388	PPCODE:	1998	PPCODE:
1389	{	1999	{
1390	int x, y, z;	2000	int x, y, z;
1391	int w, h;	2001	int w, h;
1392	int x1, y1;	2002	int x1, y1;
…		…
1416	{	2026	{
1417	uint8_t flags = *data++;	2027	uint8_t flags = *data++;
1418		2028
1419	if (flags)	2029	if (flags)
1420	{	2030	{
1421	mapface face[3] = { 0, 0, 0 };
1422
1423	mapcell *cell = row_get_cell (row, x);	2031	mapcell *cell = row_get_cell (row, x);
		2032	tileid tile[3] = { 0, 0, 0 };
1424		2033
1425	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2034	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1426	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2035	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1427	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2036	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1428		2037
1429	if (cell->darkness <= 0)	2038	if (cell->darkness == 0)
1430	{	2039	{
1431	cell->darkness = -1;	2040	cell->darkness = 0;
1432		2041
1433	for (z = 0; z <= 2; z++)	2042	for (z = 0; z <= 2; z++)
1434	{	2043	{
1435	cell->face[z] = face[z];	2044	tileid t = tile [z];
1436		2045
1437	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2046	if (t >= self->texs || (t && !self->tex [t].name))
		2047	{
1438	XPUSHs (sv_2mortal (newSViv (face[z])));	2048	XPUSHs (sv_2mortal (newSViv (t)));
		2049	need_texid (self, t);
		2050	}
		2051
		2052	cell->tile [z] = t;
1439	}	2053	}
1440	}	2054	}
1441	}	2055	}
1442	}	2056	}
1443	}	2057	}
1444	}	2058	}
1445		2059
1446	MODULE = CFClient PACKAGE = CFClient::MixChunk	2060	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1447		2061
1448	CFClient::MixChunk	2062	CFPlus::MixChunk
1449	new_from_file (SV *class, char *path)	2063	new_from_file (SV *class, char *path)
1450	CODE:	2064	CODE:
1451	RETVAL = Mix_LoadWAV (path);	2065	RETVAL = Mix_LoadWAV (path);
1452	OUTPUT:	2066	OUTPUT:
1453	RETVAL	2067	RETVAL
1454		2068
1455	void	2069	void
1456	DESTROY (CFClient::MixChunk self)	2070	DESTROY (CFPlus::MixChunk self)
1457	CODE:	2071	CODE:
1458	Mix_FreeChunk (self);	2072	Mix_FreeChunk (self);
1459		2073
1460	int	2074	int
1461	volume (CFClient::MixChunk self, int volume = -1)	2075	volume (CFPlus::MixChunk self, int volume = -1)
1462	CODE:	2076	CODE:
1463	RETVAL = Mix_VolumeChunk (self, volume);	2077	RETVAL = Mix_VolumeChunk (self, volume);
1464	OUTPUT:	2078	OUTPUT:
1465	RETVAL	2079	RETVAL
1466		2080
1467	int	2081	int
1468	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)
1469	CODE:	2083	CODE:
1470	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2084	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1471	OUTPUT:	2085	OUTPUT:
1472	RETVAL	2086	RETVAL
1473		2087
1474	MODULE = CFClient PACKAGE = CFClient::MixMusic	2088	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1475		2089
1476	int	2090	int
1477	volume (int volume = -1)	2091	volume (int volume = -1)
1478	CODE:	2092	CODE:
1479	RETVAL = Mix_VolumeMusic (volume);	2093	RETVAL = Mix_VolumeMusic (volume);
1480	OUTPUT:	2094	OUTPUT:
1481	RETVAL	2095	RETVAL
1482		2096
1483	CFClient::MixMusic	2097	CFPlus::MixMusic
1484	new_from_file (SV *class, char *path)	2098	new_from_file (SV *class, char *path)
1485	CODE:	2099	CODE:
1486	RETVAL = Mix_LoadMUS (path);	2100	RETVAL = Mix_LoadMUS (path);
1487	OUTPUT:	2101	OUTPUT:
1488	RETVAL	2102	RETVAL
1489		2103
1490	void	2104	void
1491	DESTROY (CFClient::MixMusic self)	2105	DESTROY (CFPlus::MixMusic self)
1492	CODE:	2106	CODE:
1493	Mix_FreeMusic (self);	2107	Mix_FreeMusic (self);
1494		2108
1495	int	2109	int
1496	play (CFClient::MixMusic self, int loops = -1)	2110	play (CFPlus::MixMusic self, int loops = -1)
1497	CODE:	2111	CODE:
1498	RETVAL = Mix_PlayMusic (self, loops);	2112	RETVAL = Mix_PlayMusic (self, loops);
1499	OUTPUT:	2113	OUTPUT:
1500	RETVAL	2114	RETVAL
1501		2115
1502	MODULE = CFClient PACKAGE = CFClient::OpenGL	2116	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1503		2117
1504	BOOT:	2118	BOOT:
1505	{	2119	{
1506	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2120	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1507	static const struct {	2121	static const struct {
1508	const char *name;	2122	const char *name;
1509	IV iv;	2123	IV iv;
1510	} *civ, const_iv[] = {	2124	} *civ, const_iv[] = {
1511	# define const_iv(name) { # name, (IV)name }	2125	# define const_iv(name) { # name, (IV)name }
1512	const_iv (GL_COLOR_MATERIAL),	2126	const_iv (GL_COLOR_MATERIAL),
1513	const_iv (GL_SMOOTH),	2127	const_iv (GL_SMOOTH),
1514	const_iv (GL_FLAT),	2128	const_iv (GL_FLAT),
1515	const_iv (GL_DITHER),	2129	const_iv (GL_DITHER),
1516	const_iv (GL_BLEND),	2130	const_iv (GL_BLEND),
		2131	const_iv (GL_CULL_FACE),
1517	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),
1518	const_iv (GL_AND),	2139	const_iv (GL_AND),
1519	const_iv (GL_ONE),	2140	const_iv (GL_ONE),
1520	const_iv (GL_ZERO),	2141	const_iv (GL_ZERO),
1521	const_iv (GL_SRC_ALPHA),	2142	const_iv (GL_SRC_ALPHA),
1522	const_iv (GL_SRC_ALPHA_SATURATE),	2143	const_iv (GL_DST_ALPHA),
1523	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2144	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1524	const_iv (GL_ONE_MINUS_DST_ALPHA),	2145	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2146	const_iv (GL_SRC_ALPHA_SATURATE),
1525	const_iv (GL_RGB),	2147	const_iv (GL_RGB),
1526	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),
1527	const_iv (GL_UNSIGNED_BYTE),	2152	const_iv (GL_UNSIGNED_BYTE),
		2153	const_iv (GL_UNSIGNED_SHORT),
		2154	const_iv (GL_UNSIGNED_INT),
1528	const_iv (GL_ALPHA),	2155	const_iv (GL_ALPHA),
1529	const_iv (GL_INTENSITY),	2156	const_iv (GL_INTENSITY),
1530	const_iv (GL_LUMINANCE),	2157	const_iv (GL_LUMINANCE),
1531	const_iv (GL_LUMINANCE_ALPHA),	2158	const_iv (GL_LUMINANCE_ALPHA),
1532	const_iv (GL_FLOAT),	2159	const_iv (GL_FLOAT),
…		…
1538	const_iv (GL_TEXTURE_MAG_FILTER),	2165	const_iv (GL_TEXTURE_MAG_FILTER),
1539	const_iv (GL_TEXTURE_MIN_FILTER),	2166	const_iv (GL_TEXTURE_MIN_FILTER),
1540	const_iv (GL_TEXTURE_ENV_MODE),	2167	const_iv (GL_TEXTURE_ENV_MODE),
1541	const_iv (GL_TEXTURE_WRAP_S),	2168	const_iv (GL_TEXTURE_WRAP_S),
1542	const_iv (GL_TEXTURE_WRAP_T),	2169	const_iv (GL_TEXTURE_WRAP_T),
		2170	const_iv (GL_REPEAT),
1543	const_iv (GL_CLAMP),	2171	const_iv (GL_CLAMP),
1544	const_iv (GL_REPEAT),	2172	const_iv (GL_CLAMP_TO_EDGE),
1545	const_iv (GL_NEAREST),	2173	const_iv (GL_NEAREST),
1546	const_iv (GL_LINEAR),	2174	const_iv (GL_LINEAR),
1547	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2175	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1548	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2176	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1549	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2177	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1550	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2178	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1551	const_iv (GL_GENERATE_MIPMAP),	2179	const_iv (GL_GENERATE_MIPMAP),
1552	const_iv (GL_MODULATE),	2180	const_iv (GL_MODULATE),
1553	const_iv (GL_DECAL),	2181	const_iv (GL_DECAL),
1554	const_iv (GL_REPLACE),	2182	const_iv (GL_REPLACE),
		2183	const_iv (GL_DEPTH_BUFFER_BIT),
1555	const_iv (GL_COLOR_BUFFER_BIT),	2184	const_iv (GL_COLOR_BUFFER_BIT),
1556	const_iv (GL_PROJECTION),	2185	const_iv (GL_PROJECTION),
1557	const_iv (GL_MODELVIEW),	2186	const_iv (GL_MODELVIEW),
1558	const_iv (GL_COLOR_LOGIC_OP),	2187	const_iv (GL_COLOR_LOGIC_OP),
1559	const_iv (GL_SEPARABLE_2D),	2188	const_iv (GL_SEPARABLE_2D),
1560	const_iv (GL_CONVOLUTION_2D),	2189	const_iv (GL_CONVOLUTION_2D),
1561	const_iv (GL_CONVOLUTION_BORDER_MODE),	2190	const_iv (GL_CONVOLUTION_BORDER_MODE),
1562	const_iv (GL_CONSTANT_BORDER),	2191	const_iv (GL_CONSTANT_BORDER),
1563	const_iv (GL_LINES),	2192	const_iv (GL_LINES),
		2193	const_iv (GL_LINE_STRIP),
		2194	const_iv (GL_LINE_LOOP),
1564	const_iv (GL_QUADS),	2195	const_iv (GL_QUADS),
1565	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),
1566	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2200	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1567	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),
1568	# undef const_iv	2206	# undef const_iv
1569	};	2207	};
1570		2208
1571	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; )
1572	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2210	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1573	}	2211	}
1574		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
1575	int glGetError ()	2234	int glGetError ()
		2235
		2236	void glFinish ()
1576		2237
1577	void glClear (int mask)	2238	void glClear (int mask)
1578		2239
1579	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)
1580	PROTOTYPE: @	2241	PROTOTYPE: @
…		…
1587		2248
1588	void glHint (int target, int mode)	2249	void glHint (int target, int mode)
1589		2250
1590	void glBlendFunc (int sfactor, int dfactor)	2251	void glBlendFunc (int sfactor, int dfactor)
1591		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
1592	void glLogicOp (int opcode)	2259	void glLogicOp (int opcode)
1593		2260
1594	void glColorMask (int red, int green, int blue, int alpha)	2261	void glColorMask (int red, int green, int blue, int alpha)
1595		2262
1596	void glMatrixMode (int mode)	2263	void glMatrixMode (int mode)
…		…
1599		2266
1600	void glPopMatrix ()	2267	void glPopMatrix ()
1601		2268
1602	void glLoadIdentity ()	2269	void glLoadIdentity ()
1603		2270
		2271	void glDrawBuffer (int buffer)
		2272
		2273	void glReadBuffer (int buffer)
		2274
1604	# 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
1605	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_)
1606		2280
1607	void glViewport (int x, int y, int width, int height)	2281	void glViewport (int x, int y, int width, int height)
1608		2282
1609	void glScissor (int x, int y, int width, int height)	2283	void glScissor (int x, int y, int width, int height)
…		…
1624		2298
1625	void glEnd ()	2299	void glEnd ()
1626		2300
1627	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)
1628	PROTOTYPE: @	2302	PROTOTYPE: @
		2303	ALIAS:
		2304	glColor_premultiply = 1
1629	CODE:	2305	CODE:
1630	glColor4ub (MIN ((int)(r * 255.f), 255),	2306	if (ix)
1631	MIN ((int)(g * 255.f), 255),	2307	{
1632	MIN ((int)(b * 255.f), 255),	2308	r *= a;
1633	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);
1634		2325
1635	void glVertex (float x, float y, float z = 0.)	2326	void glVertex (float x, float y, float z = 0.)
1636	CODE:	2327	CODE:
1637	glVertex3f (x, y, z);	2328	glVertex3f (x, y, z);
1638		2329
…		…
1650		2341
1651	void glBindTexture (int target, int name)	2342	void glBindTexture (int target, int name)
1652		2343
1653	void glConvolutionParameter (int target, int pname, float params)	2344	void glConvolutionParameter (int target, int pname, float params)
1654	CODE:	2345	CODE:
1655	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2346	if (gl.ConvolutionParameterf)
		2347	gl.ConvolutionParameterf (target, pname, params);
1656		2348
1657	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)
1658	CODE:	2350	CODE:
1659	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2351	if (gl.ConvolutionFilter2D)
1660	(target, internalformat, width, height, format, type, data));	2352	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1661		2353
1662	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)
1663	CODE:	2355	CODE:
1664	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2356	if (gl.SeparableFilter2D)
1665	(target, internalformat, width, height, format, type, row, column));	2357	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1666		2358
1667	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)
1668		2360
1669	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)
1670		2362
1671	void glRasterPos (int x, int y)	2363	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1672	CODE:
1673	glRasterPos2i (x, y);
1674		2364
1675	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)
1676		2366
1677	int glGenTexture ()	2367	int glGenTexture ()
1678	CODE:	2368	CODE:

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