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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.70 by root, Sun Apr 30 09:21:47 2006 UTC vs.
Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_endian.h>
13	#include <SDL_image.h>	32	#include <SDL_image.h>
14	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
16		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
17	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
18		40
19	#include <pango/pango.h>	41	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		42
23	#ifndef _WIN32	43	#ifndef _WIN32
24	# include <sys/types.h>	44	# include <sys/types.h>
25	# include <sys/socket.h>	45	# include <sys/socket.h>
26	# include <netinet/in.h>	46	# include <netinet/in.h>
27	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
28	# include <inttypes.h>	48	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	49	#endif
37		50
38	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		52
40	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
41		54
42	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
44		57
45	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
46		59
47	#define GL_CALL(type,func,args) \	60	#if 0
48	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
49	static int init_; \	62	#else
50	static type fptr_; \	63	# define PARACHUTE 0
51	\	64	#endif
52	if (!init_) \
53	{ \
54	init_ = 1; \
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56	} \
57	\
58	if (fptr_) \
59	fptr_ args; \
60	}
61		65
		66	static AV *texture_av;
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void
		76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		77	{
		78	if (gl.BlendFuncSeparate)
		79	gl.BlendFuncSeparate (sa, da, saa, daa);
		80	else if (gl.BlendFuncSeparateEXT)
		81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		82	else
		83	glBlendFunc (sa, da);
		84	}
		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/*glBindTexture (GL_TEXTURE_2D, name);*/
		105	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
		110	#include "texcache.c"
		111
		112	#include "pango-font.c"
		113	#include "pango-fontmap.c"
		114	#include "pango-render.c"
		115
62	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
64		118
65	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
		120
		121	static int
		122	shape_attr_p (PangoLayoutRun *run)
		123	{
		124	GSList *attrs = run->item->analysis.extra_attrs;
		125
		126	while (attrs)
		127	{
		128	PangoAttribute *attr = attrs->data;
		129
		130	if (attr->klass->type == PANGO_ATTR_SHAPE)
		131	return 1;
		132
		133	attrs = attrs->next;
		134	}
		135
		136	return 0;
		137	}
66		138
67	typedef struct cf_layout {	139	typedef struct cf_layout {
68	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
69	int base_height;	142	int base_height;
70	CFClient__Font font;	143	CFPlus__Font font;
71	} *CFClient__Layout;	144	} *CFPlus__Layout;
72		145
73	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
74	static PangoContext *context;	147	static PangoContext *opengl_context;
75	static PangoFontMap *fontmap;	148	static PangoFontMap *opengl_fontmap;
76		149
77	static void	150	static void
78	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
79	{	152	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
		154	#ifdef FC_HINT_STYLE
		155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	158	}
83		159
84	static void	160	static void
85	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
86	{	162	{
87	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
88	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
89	*/	165	*/
90	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
94		170
95	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
96	}	172	}
97		173
98	static void	174	static void
99	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
100	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
101	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
102		181
103	*w = (*w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
104	if (!*w) *w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
105	if (!*h) *h = 1;
106	}
107		184
		185	if (!rect.width) rect.width = 1;
		186	if (!rect.height) rect.height = 1;
		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
108	typedef uint16_t mapface;	193	typedef uint16_t faceid;
109		194
110	typedef struct {	195	typedef struct {
111	GLint name;	196	int name;
112	int w, h;	197	int w, h;
113	float s, t;	198	float s, t;
114	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
115	} maptex;	202	} maptex;
116		203
117	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
118	int16_t darkness;	207	uint16_t darkness;
119	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
120	} mapcell;	209	} mapcell;
121		210
122	typedef struct {	211	typedef struct {
123	int32_t c0, c1;	212	int32_t c0, c1;
124	mapcell *col;	213	mapcell *col;
125	} maprow;	214	} maprow;
126		215
127	typedef struct map {	216	typedef struct map {
128	int x, y, w, h;	217	int x, y, w, h;
129	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
130	int faces;	219	int faces; tileid *face2tile; // [faceid]
131	mapface *face;	220	int texs; maptex *tex; // [tileid]
132
133	int texs;
134	maptex *tex;
135		221
136	int32_t rows;	222	int32_t rows;
137	maprow *row;	223	maprow *row;
138	} *CFClient__Map;	224	} *CFPlus__Map;
139		225
140	static char *	226	static char *
141	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
142	{	228	{
143	char *p;	229	char *p;
…		…
160	}	246	}
161		247
162	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
163	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
164		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
165	static maprow *	271	static maprow *
166	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
167	{	273	{
168	if (0 > y)	274	if (0 > y)
169	{	275	{
170	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
171	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
209		315
210	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
211	}	317	}
212		318
213	static mapcell *	319	static mapcell *
214	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
215	{	321	{
216	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
217	}	323	}
218		324
219	static void	325	static void
220	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
221	{	327	{
222	int r;	328	int r;
223		329
224	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
225	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
233	self->row = 0;	339	self->row = 0;
234	self->rows = 0;	340	self->rows = 0;
235	}	341	}
236		342
237	static void	343	static void
238	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
239	{	345	{
240	int x, y;	346	int x, y;
241	maprow *row;	347	maprow *row;
		348	mapcell *cell;
242		349
243	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
244	if (y >= 0)	351	if (y >= 0)
245	{	352	{
246	if (y >= self->rows)	353	if (y >= self->rows)
…		…
252	if (x >= row->c0)	359	if (x >= row->c0)
253	{	360	{
254	if (x >= row->c1)	361	if (x >= row->c1)
255	break;	362	break;
256		363
257	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
258	}	370	}
259	}	371	}
260	}	372	}
261		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
262	static void	379	static void
		380	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		381	{
		382	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (*sv, SvIVX (*sv) | bits);
		386	else
		387	sv_setiv (*sv, bits);
		388	}
		389
		390	static void
263	music_finished ()	391	music_finished (void)
264	{	392	{
265	SDL_UserEvent ev;	393	SDL_UserEvent ev;
266		394
267	ev.type = SDL_USEREVENT;	395	ev.type = SDL_USEREVENT;
268	ev.code = 0;	396	ev.code = 0;
…		…
270	ev.data2 = 0;	398	ev.data2 = 0;
271		399
272	SDL_PushEvent ((SDL_Event *)&ev);	400	SDL_PushEvent ((SDL_Event *)&ev);
273	}	401	}
274		402
		403	static void
		404	channel_finished (int channel)
		405	{
		406	SDL_UserEvent ev;
		407
		408	ev.type = SDL_USEREVENT;
		409	ev.code = 1;
		410	ev.data1 = (void *)(long)channel;
		411	ev.data2 = 0;
		412
		413	SDL_PushEvent ((SDL_Event *)&ev);
		414	}
		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n |= n >> 1;
		425	n |= n >> 2;
		426	n |= n >> 4;
		427	n |= n >> 8;
		428	n |= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
275	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
276		438
277	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
278		440
279	BOOT:	441	BOOT:
280	{	442	{
281	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
282	static const struct {	444	static const struct {
283	const char *name;	445	const char *name;
284	IV iv;	446	IV iv;
285	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
286	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
287	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
288	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
289	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
290	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
291	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
300	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
301	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
302	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
303	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
304	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
305	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
306	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
307	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
308	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
309	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
364	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
365	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
366	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
367	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
368	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
369	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
370	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
371	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
372	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
373	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
374	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
375	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
376	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
377	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
378	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
379	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
380	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
381	const_iv (KMOD_CTRL),
382	const_iv (KMOD_SHIFT),
383	const_iv (KMOD_ALT),
384	const_iv (KMOD_META)
385	# undef const_iv	556	# undef const_iv
386	};	557	};
387		558
388	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
389	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
390		561
391	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
392	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
393	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
394	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
395		571
396	int	572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
		582
		583	void
		584	pango_init ()
		585	CODE:
		586	{
		587	opengl_fontmap = pango_opengl_font_map_new ();
		588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		590	}
		591
		592	int
397	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
398		594
399	void	595	void
400	SDL_Quit ()	596	SDL_Quit ()
401		597
402	void	598	void
…		…
408	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
409	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
410	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
411	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
412		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
413	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
414	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
415	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
416	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
417		616
418	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
419	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
420	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
421		622
422	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
423	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424		625
425	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
434		635
435	++m;	636	++m;
436	}	637	}
437	}	638	}
438		639
		640	char *
		641	SDL_GetError ()
		642
439	int	643	int
440	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
441	CODE:	645	CODE:
442	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
443	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
444	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
445	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		655	# include "glfunc.h"
		656	# undef GL_FUNC
		657
		658	}
446	OUTPUT:	659	OUTPUT:
447	RETVAL	660	RETVAL
448		661
449	void	662	void
450	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
451		664
		665	char *
		666	SDL_GetKeyName (int sym)
		667
		668	int
		669	SDL_GetAppState ()
		670
452	void	671	void
453	SDL_PollEvent ()	672	poll_events ()
454	PPCODE:	673	PPCODE:
455	{	674	{
456	SDL_Event ev;	675	SDL_Event ev;
457		676
458	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
459	{	679	{
460	HV *hv = newHV ();	680	HV *hv = newHV ();
461	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
462		682
463	switch (ev.type)	683	switch (ev.type)
…		…
465	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
466	case SDL_KEYUP:	686	case SDL_KEYUP:
467	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
468	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
469	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		690	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
470	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
471	break;	692	break;
472		693
473	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
474	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
475	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
476	break;	697	break;
477		698
478	case SDL_MOUSEMOTION:	699	case SDL_MOUSEMOTION:
		700	{
		701	int state = ev.motion.state;
		702	int x = ev.motion.x;
		703	int y = ev.motion.y;
		704	int xrel = ev.motion.xrel;
		705	int yrel = ev.motion.yrel;
		706
		707	/* do simplistic event compression */
		708	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		709	&& state == ev.motion.state)
		710	{
		711	xrel += ev.motion.xrel;
		712	yrel += ev.motion.yrel;
		713	x = ev.motion.x;
		714	y = ev.motion.y;
		715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		716	}
		717
		718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
479	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
482	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
483	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
484	break;	725	break;
485		726
486	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
487	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
		729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		730
488	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
489	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
490	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
491	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
492	break;	735	break;
		736
		737	case SDL_USEREVENT:
		738	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		741	break;
493	}	742	}
494		743
495	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
496	}	745	}
497	}	746	}
498		747
499	int	748	int
500	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
501	POSTCALL:	750	POSTCALL:
502	Mix_HookMusicFinished (music_finished);	751	Mix_HookMusicFinished (music_finished);
		752	Mix_ChannelFinished (channel_finished);
503		753
504	void	754	void
505	Mix_CloseAudio ()	755	Mix_CloseAudio ()
506		756
507	int	757	int
508	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
509		759
510	void	760	void
511	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
512	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
513	#ifndef _WIN32	769	#ifdef _WIN32
514	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	770	char buffer[2048];
		771	DWORD buflen;
		772
		773	EXTEND (SP, 3);
		774
		775	buflen = sizeof (buffer);
		776	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		777	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		778	{
		779	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		780
		781	buflen = sizeof (buffer);
		782	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		783	{
		784	PUSHs (newSVpv (buffer, 0));
		785
		786	buflen = sizeof (buffer);
		787	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		788	PUSHs (newSVpv (buffer, 0));
		789	}
		790	}
515	#endif	791	#endif
516		792	}
517	char *
518	gl_version ()
519	CODE:
520	RETVAL = (char *)glGetString (GL_VERSION);
521	OUTPUT:
522	RETVAL
523
524	char *
525	gl_extensions ()
526	CODE:
527	RETVAL = (char *)glGetString (GL_EXTENSIONS);
528	OUTPUT:
529	RETVAL
530		793
531	void	794	void
532	add_font (char *file)	795	add_font (char *file)
533	CODE:	796	CODE:
534	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
535		798
536	void	799	void
537	load_image_inline (SV *image_)	800	load_image_inline (SV *image_)
538	ALIAS:	801	ALIAS:
539	load_image_file = 1	802	load_image_file = 1
…		…
581		844
582	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	845	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583		846
584	assert (surface2->pitch == surface2->w * 4);	847	assert (surface2->pitch == surface2->w * 4);
585		848
		849	SDL_LockSurface (surface2);
586	EXTEND (SP, 5);	850	EXTEND (SP, 6);
587	PUSHs (sv_2mortal (newSViv (surface2->w)));	851	PUSHs (sv_2mortal (newSViv (surface2->w)));
588	PUSHs (sv_2mortal (newSViv (surface2->h)));	852	PUSHs (sv_2mortal (newSViv (surface2->h)));
589	SDL_LockSurface (surface2);
590	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	853	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591	SDL_UnlockSurface (surface2);
592	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	854	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
593	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	855	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	856	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		857	SDL_UnlockSurface (surface2);
595		858
596	SDL_FreeSurface (surface);	859	SDL_FreeSurface (surface);
597	SDL_FreeSurface (surface2);	860	SDL_FreeSurface (surface2);
598	}	861	}
599		862
…		…
623	}	886	}
624		887
625	void	888	void
626	error (char *message)	889	error (char *message)
627	CODE:	890	CODE:
		891	fprintf (stderr, "ERROR: %s\n", message);
628	#ifdef _WIN32	892	#ifdef _WIN32
629	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		894	#endif
		895
		896	void
		897	fatal (char *message)
		898	CODE:
		899	fprintf (stderr, "FATAL: %s\n", message);
		900	#ifdef _WIN32
		901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		902	#endif
		903	_exit (1);
		904
		905	void
		906	_exit (int retval = 0)
		907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
630	#else	910	#else
631	fprintf (stderr, "ERROR: %s\n", message);	911	_exit (retval);
632	#endif	912	#endif
633		913
634	void	914	void
635	fatal (char *message)	915	debug ()
636	CODE:	916	CODE:
637	#ifdef _WIN32	917	{
638	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	918	#if DEBUG
639	#else	919	VALGRIND_DO_LEAK_CHECK;
640	fprintf (stderr, "FATAL: %s\n", message);
641	#endif	920	#endif
642	exit (1);	921	}
643		922
644	MODULE = CFClient PACKAGE = CFClient::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
645		924
646	CFClient::Font	925	CFPlus::Font
647	new_from_file (SV *class, char *path, int id = 0)	926	new_from_file (SV *class, char *path, int id = 0)
648	CODE:	927	CODE:
649	{	928	{
650	int count;	929	int count;
651	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
654	}	933	}
655	OUTPUT:	934	OUTPUT:
656	RETVAL	935	RETVAL
657		936
658	void	937	void
659	DESTROY (CFClient::Font self)	938	DESTROY (CFPlus::Font self)
660	CODE:	939	CODE:
661	pango_font_description_free (self);	940	pango_font_description_free (self);
662		941
663	void	942	void
664	make_default (CFClient::Font self)	943	make_default (CFPlus::Font self)
665	CODE:	944	CODE:
666	default_font = self;	945	default_font = self;
667		946
668	MODULE = CFClient PACKAGE = CFClient::Layout	947	MODULE = CFPlus PACKAGE = CFPlus::Layout
669		948
670	CFClient::Layout	949	void
671	new (SV *class, int base_height = MIN_FONT_HEIGHT)	950	reset_glyph_cache ()
		951	CODE:
		952	tc_clear ();
		953
		954	CFPlus::Layout
		955	new (SV *class)
672	CODE:	956	CODE:
673	New (0, RETVAL, 1, struct cf_layout);	957	New (0, RETVAL, 1, struct cf_layout);
		958
674	RETVAL->pl = pango_layout_new (context);	959	RETVAL->pl = pango_layout_new (opengl_context);
675	RETVAL->base_height = base_height;	960	RETVAL->r = 1.;
		961	RETVAL->g = 1.;
		962	RETVAL->b = 1.;
		963	RETVAL->a = 1.;
		964	RETVAL->base_height = MIN_FONT_HEIGHT;
676	RETVAL->font = 0;	965	RETVAL->font = 0;
		966
677	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
678	pango_layout_set_font_description (RETVAL->pl, default_font);	968	layout_update_font (RETVAL);
679	OUTPUT:	969	OUTPUT:
680	RETVAL	970	RETVAL
681		971
682	void	972	void
683	DESTROY (CFClient::Layout self)	973	DESTROY (CFPlus::Layout self)
684	CODE:	974	CODE:
685	g_object_unref (self->pl);	975	g_object_unref (self->pl);
686	Safefree (self);	976	Safefree (self);
687		977
688	void	978	void
689	set_text (CFClient::Layout self, SV *text_)	979	set_text (CFPlus::Layout self, SV *text_)
690	CODE:	980	CODE:
691	{	981	{
692	STRLEN textlen;	982	STRLEN textlen;
693	char *text = SvPVutf8 (text_, textlen);	983	char *text = SvPVutf8 (text_, textlen);
694		984
695	pango_layout_set_text (self->pl, text, textlen);	985	pango_layout_set_text (self->pl, text, textlen);
696	}	986	}
697		987
698	void	988	void
699	set_markup (CFClient::Layout self, SV *text_)	989	set_markup (CFPlus::Layout self, SV *text_)
700	CODE:	990	CODE:
701	{	991	{
702	STRLEN textlen;	992	STRLEN textlen;
703	char *text = SvPVutf8 (text_, textlen);	993	char *text = SvPVutf8 (text_, textlen);
704		994
705	pango_layout_set_markup (self->pl, text, textlen);	995	pango_layout_set_markup (self->pl, text, textlen);
706	}	996	}
707		997
708	SV *	998	void
		999	set_shapes (CFPlus::Layout self, ...)
		1000	CODE:
		1001	{
		1002	PangoAttrList *attrs = 0;
		1003	const char *text = pango_layout_get_text (self->pl);
		1004	const char *pos = text;
		1005	int arg = 4;
		1006
		1007	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1008	{
		1009	PangoRectangle inkrect, rect;
		1010	PangoAttribute *attr;
		1011
		1012	int x = SvIV (ST (arg - 3));
		1013	int y = SvIV (ST (arg - 2));
		1014	int w = SvIV (ST (arg - 1));
		1015	int h = SvIV (ST (arg ));
		1016
		1017	inkrect.x = 0;
		1018	inkrect.y = 0;
		1019	inkrect.width = 0;
		1020	inkrect.height = 0;
		1021
		1022	rect.x = x * PANGO_SCALE;
		1023	rect.y = y * PANGO_SCALE;
		1024	rect.width = w * PANGO_SCALE;
		1025	rect.height = h * PANGO_SCALE;
		1026
		1027	if (!attrs)
		1028	attrs = pango_layout_get_attributes (self->pl);
		1029
		1030	attr = pango_attr_shape_new (&inkrect, &rect);
		1031	attr->start_index = pos - text;
		1032	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1033	pango_attr_list_insert (attrs, attr);
		1034
		1035	arg += 4;
		1036	pos += sizeof (OBJ_STR) - 1;
		1037	}
		1038
		1039	if (attrs)
		1040	pango_layout_set_attributes (self->pl, attrs);
		1041	}
		1042
		1043	void
709	get_text (CFClient::Layout self)	1044	get_shapes (CFPlus::Layout self)
710	CODE:	1045	PPCODE:
		1046	{
		1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1048
		1049	do
		1050	{
		1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1052
		1053	if (run && shape_attr_p (run))
		1054	{
		1055	PangoRectangle extents;
		1056	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1057
		1058	EXTEND (SP, 2);
		1059	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1060	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1061	}
		1062	}
		1063	while (pango_layout_iter_next_run (iter));
		1064
		1065	pango_layout_iter_free (iter);
		1066	}
		1067
		1068	int
		1069	has_wrapped (CFPlus::Layout self)
		1070	CODE:
		1071	{
		1072	int lines = 1;
		1073	const char *text = pango_layout_get_text (self->pl);
		1074
		1075	while (*text)
		1076	lines += *text++ == '\n';
		1077
711	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1078	RETVAL = lines < pango_layout_get_line_count (self->pl);
712	SvUTF8_on (RETVAL);	1079	}
713	OUTPUT:	1080	OUTPUT:
714	RETVAL	1081	RETVAL
715		1082
		1083	SV *
		1084	get_text (CFPlus::Layout self)
		1085	CODE:
		1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1087	sv_utf8_decode (RETVAL);
		1088	OUTPUT:
		1089	RETVAL
		1090
716	void	1091	void
		1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1093	CODE:
		1094	self->r = r;
		1095	self->g = g;
		1096	self->b = b;
		1097	self->a = a;
		1098
		1099	void
717	set_font (CFClient::Layout self, CFClient::Font font = 0)	1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
718	CODE:	1101	CODE:
719	if (self->font != font)	1102	if (self->font != font)
720	{	1103	{
721	self->font = font;	1104	self->font = font;
722	layout_update_font (self);	1105	layout_update_font (self);
723	}	1106	}
724		1107
725	void	1108	void
726	set_height (CFClient::Layout self, int base_height)	1109	set_height (CFPlus::Layout self, int base_height)
727	CODE:	1110	CODE:
728	if (self->base_height != base_height)	1111	if (self->base_height != base_height)
729	{	1112	{
730	self->base_height = base_height;	1113	self->base_height = base_height;
731	layout_update_font (self);	1114	layout_update_font (self);
732	}	1115	}
733		1116
734	void	1117	void
735	set_width (CFClient::Layout self, int max_width = -1)	1118	set_width (CFPlus::Layout self, int max_width = -1)
736	CODE:	1119	CODE:
737	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1120	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
738		1121
739	void	1122	void
		1123	set_indent (CFPlus::Layout self, int indent)
		1124	CODE:
		1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1126
		1127	void
		1128	set_spacing (CFPlus::Layout self, int spacing)
		1129	CODE:
		1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1131
		1132	void
		1133	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1134	CODE:
		1135	pango_layout_set_ellipsize (self->pl,
		1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1139	: PANGO_ELLIPSIZE_NONE
		1140	);
		1141
		1142	void
		1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1144	CODE:
		1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1146
		1147	void
740	size (CFClient::Layout self)	1148	size (CFPlus::Layout self)
741	PPCODE:	1149	PPCODE:
742	{	1150	{
743	int w, h;	1151	int w, h;
744		1152
745	layout_get_pixel_size (self, &w, &h);	1153	layout_get_pixel_size (self, &w, &h);
…		…
748	PUSHs (sv_2mortal (newSViv (w)));	1156	PUSHs (sv_2mortal (newSViv (w)));
749	PUSHs (sv_2mortal (newSViv (h)));	1157	PUSHs (sv_2mortal (newSViv (h)));
750	}	1158	}
751		1159
752	int	1160	int
		1161	descent (CFPlus::Layout self)
		1162	CODE:
		1163	{
		1164	PangoRectangle rect;
		1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1166	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1167	RETVAL = PANGO_DESCENT (rect);
		1168	}
		1169	OUTPUT:
		1170	RETVAL
		1171
		1172	int
753	xy_to_index (CFClient::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
754	CODE:	1174	CODE:
755	{	1175	{
756	int index, trailing;	1176	int index, trailing;
757	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
758	RETVAL = index;	1178	RETVAL = index + trailing;
759	}	1179	}
760	OUTPUT:	1180	OUTPUT:
761	RETVAL	1181	RETVAL
762		1182
763	void	1183	void
764	cursor_pos (CFClient::Layout self, int index)	1184	cursor_pos (CFPlus::Layout self, int index)
765	PPCODE:	1185	PPCODE:
766	{	1186	{
767	PangoRectangle strong_pos;	1187	PangoRectangle strong_pos;
768	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
769		1189
…		…
772	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
773	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
774	}	1194	}
775		1195
776	void	1196	void
777	render (CFClient::Layout self)	1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
778	PPCODE:	1198	PPCODE:
779	{	1199	{
780	SV *retval;	1200	int line, x;
781	int w, h;
782	FT_Bitmap bitmap;
783		1201
784	layout_get_pixel_size (self, &w, &h);	1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
785		1204
786	retval = newSV (w * h);
787	SvPOK_only (retval);
788	SvCUR_set (retval, w * h);
789
790	bitmap.rows = h;
791	bitmap.width = w;
792	bitmap.pitch = w;
793	bitmap.buffer = (unsigned char*)SvPVX (retval);
794	bitmap.num_grays = 256;
795	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
796
797	memset (bitmap.buffer, 0, w * h);
798
799	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
800
801	EXTEND (SP, 3);	1205	EXTEND (SP, 2);
802	PUSHs (sv_2mortal (newSViv (w)));	1206	PUSHs (sv_2mortal (newSViv (line - 1)));
		1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1208	}
		1209
		1210	void
		1211	line_x_to_index (CFPlus::Layout self, int line, int x)
		1212	PPCODE:
		1213	{
		1214	PangoLayoutLine *lp;
		1215	int index, trailing;
		1216
		1217	if (line < 0)
		1218	XSRETURN_EMPTY;
		1219
		1220	if (!(lp = pango_layout_get_line (self->pl, line)))
		1221	XSRETURN_EMPTY; /* do better */
		1222
		1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1224
		1225	EXTEND (SP, 2);
		1226	if (GIMME_V == G_SCALAR)
		1227	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1228	else
		1229	{
803	PUSHs (sv_2mortal (newSViv (h)));	1230	PUSHs (sv_2mortal (newSViv (index)));
804	PUSHs (sv_2mortal (retval));	1231	PUSHs (sv_2mortal (newSViv (trailing)));
		1232	}
805	}	1233	}
806		1234
		1235	void
		1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1237	PPCODE:
		1238	pango_opengl_render_layout_subpixel (
		1239	self->pl,
		1240	x * PANGO_SCALE, y * PANGO_SCALE,
		1241	self->r, self->g, self->b, self->a,
		1242	flags
		1243	);
		1244
807	MODULE = CFClient PACKAGE = CFClient::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
808		1246
809	void	1247	void
		1248	pad2pot (SV *data_, SV *w_, SV *h_)
		1249	CODE:
		1250	{
		1251	int ow = SvIV (w_);
		1252	int oh = SvIV (h_);
		1253
		1254	if (ow && oh)
		1255	{
		1256	int nw = minpot (ow);
		1257	int nh = minpot (oh);
		1258
		1259	if (nw != ow || nh != oh)
		1260	{
		1261	if (SvOK (data_))
		1262	{
		1263	STRLEN datalen;
		1264	char *data = SvPVbyte (data_, datalen);
		1265	int bpp = datalen / (ow * oh);
		1266	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1267
		1268	SvPOK_only (result_);
		1269	SvCUR_set (result_, nw * nh * bpp);
		1270
		1271	memset (SvPVX (result_), 0, nw * nh * bpp);
		1272	while (oh--)
		1273	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1274
		1275	sv_setsv (data_, result_);
		1276	}
		1277
		1278	sv_setiv (w_, nw);
		1279	sv_setiv (h_, nh);
		1280	}
		1281	}
		1282	}
		1283
		1284	void
810	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
811	PROTOTYPE: $$$;$$	1286	PROTOTYPE: $$$;$$
		1287	ALIAS:
		1288	draw_quad_alpha = 1
		1289	draw_quad_alpha_premultiplied = 2
812	CODE:	1290	CODE:
813	{	1291	{
814	HV *hv = (HV *)SvRV (self);	1292	HV *hv = (HV *)SvRV (self);
815	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
816	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
817	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
818	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
819		1296
820	if (items < 5)	1297	if (items < 5)
821	{	1298	{
822	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));
823	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));
824	}	1301	}
825		1302
		1303	if (ix)
		1304	{
		1305	glEnable (GL_BLEND);
		1306
		1307	if (ix == 2)
		1308	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1309	else
		1310	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1311	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1312
		1313	glEnable (GL_ALPHA_TEST);
		1314	glAlphaFunc (GL_GREATER, 0.01f);
		1315	}
		1316
826	glBindTexture (GL_TEXTURE_2D, name);	1317	glBindTexture (GL_TEXTURE_2D, name);
827	if (wrap_mode) {	1318
828	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
829	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
830	}
831	glBegin (GL_QUADS);	1319	glBegin (GL_QUADS);
832	glTexCoord2f (0, 0); glVertex2f (x , y );	1320	glTexCoord2f (0, 0); glVertex2f (x , y );
833	glTexCoord2f (0, t); glVertex2f (x , y + h);	1321	glTexCoord2f (0, t); glVertex2f (x , y + h);
834	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1322	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
835	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1323	glTexCoord2f (s, 0); glVertex2f (x + w, y );
836	glEnd ();	1324	glEnd ();
837	}
838		1325
		1326	if (ix)
		1327	{
		1328	glDisable (GL_ALPHA_TEST);
		1329	glDisable (GL_BLEND);
		1330	}
		1331	}
		1332
839	MODULE = CFClient PACKAGE = CFClient::Map	1333	MODULE = CFPlus PACKAGE = CFPlus::Map
840		1334
841	CFClient::Map	1335	CFPlus::Map
842	new (SV *class, int map_width, int map_height)	1336	new (SV *class)
843	CODE:	1337	CODE:
844	New (0, RETVAL, 1, struct map);	1338	New (0, RETVAL, 1, struct map);
845	RETVAL->x = 0;	1339	RETVAL->x = 0;
846	RETVAL->y = 0;	1340	RETVAL->y = 0;
847	RETVAL->w = map_width;	1341	RETVAL->w = 0;
848	RETVAL->h = map_height;	1342	RETVAL->h = 0;
849	RETVAL->ox = 0;	1343	RETVAL->ox = 0;
850	RETVAL->oy = 0;	1344	RETVAL->oy = 0;
851	RETVAL->faces = 8192;	1345	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
852	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1346	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
853	RETVAL->texs = 8192;
854	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
855	RETVAL->rows = 0;	1347	RETVAL->rows = 0;
856	RETVAL->row = 0;	1348	RETVAL->row = 0;
857	OUTPUT:	1349	OUTPUT:
858	RETVAL	1350	RETVAL
859		1351
860	void	1352	void
861	DESTROY (CFClient::Map self)	1353	DESTROY (CFPlus::Map self)
862	CODE:	1354	CODE:
863	{	1355	{
864	map_clear (self);	1356	map_clear (self);
865	Safefree (self->face);	1357	Safefree (self->face2tile);
		1358	Safefree (self->tex);
866	Safefree (self);	1359	Safefree (self);
867	}	1360	}
868		1361
869	void	1362	void
		1363	resize (CFPlus::Map self, int map_width, int map_height)
		1364	CODE:
		1365	self->w = map_width;
		1366	self->h = map_height;
		1367
		1368	void
870	clear (CFClient::Map self)	1369	clear (CFPlus::Map self)
871	CODE:	1370	CODE:
872	map_clear (self);	1371	map_clear (self);
873		1372
874	void	1373	void
875	set_face (CFClient::Map self, int face, int texid)	1374	set_tileid (CFPlus::Map self, int face, int tile)
876	CODE:	1375	CODE:
877	{	1376	{
878	while (self->faces <= face)	1377	need_facenum (self, face); self->face2tile [face] = tile;
879	{	1378	need_texid (self, tile);
880	Append (mapface, self->face, self->faces, self->faces);
881	self->faces *= 2;
882	}
883
884	self->face [face] = texid;
885	}	1379	}
886		1380
887	void	1381	void
		1382	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1383	CODE:
		1384	{
		1385	tileid texid;
		1386	maptex *tex;
		1387
		1388	if (face < 0 || face >= self->faces)
		1389	return;
		1390
		1391	if (smooth < 0 || smooth >= self->faces)
		1392	return;
		1393
		1394	texid = self->face2tile [face];
		1395
		1396	if (!texid)
		1397	return;
		1398
		1399	tex = self->tex + texid;
		1400	tex->smoothtile = self->face2tile [smooth];
		1401	tex->smoothlevel = level;
		1402	}
		1403
		1404	void
888	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)	1405	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)
889	CODE:	1406	CODE:
890	{	1407	{
891	while (self->texs <= texid)	1408	need_texid (self, texid);
892	{
893	Append (maptex, self->tex, self->texs, self->texs);
894	self->texs *= 2;
895	}
896		1409
897	{	1410	{
898	maptex *tex = self->tex + texid;	1411	maptex *tex = self->tex + texid;
899		1412
900	tex->name = name;	1413	tex->name = name;
…		…
905	tex->r = r;	1418	tex->r = r;
906	tex->g = g;	1419	tex->g = g;
907	tex->b = b;	1420	tex->b = b;
908	tex->a = a;	1421	tex->a = a;
909	}	1422	}
		1423
		1424	// somewhat hackish, but for textures that require it, it really
		1425	// improves the look, and most others don't suffer.
		1426	glBindTexture (GL_TEXTURE_2D, name);
		1427	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1428	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1429	// use uglier nearest interpolation because linear suffers
		1430	// from transparent color bleeding and ugly wrapping effects.
		1431	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
910	}	1432	}
911		1433
912	int	1434	int
913	ox (CFClient::Map self)	1435	ox (CFPlus::Map self)
914	ALIAS:	1436	ALIAS:
915	oy = 1	1437	oy = 1
		1438	x = 2
		1439	y = 3
		1440	w = 4
		1441	h = 5
916	CODE:	1442	CODE:
917	switch (ix)	1443	switch (ix)
918	{	1444	{
919	case 0: RETVAL = self->ox; break;	1445	case 0: RETVAL = self->ox; break;
920	case 1: RETVAL = self->oy; break;	1446	case 1: RETVAL = self->oy; break;
		1447	case 2: RETVAL = self->x; break;
		1448	case 3: RETVAL = self->y; break;
		1449	case 4: RETVAL = self->w; break;
		1450	case 5: RETVAL = self->h; break;
921	}	1451	}
922	OUTPUT:	1452	OUTPUT:
923	RETVAL	1453	RETVAL
924		1454
925	void	1455	void
926	scroll (CFClient::Map self, int dx, int dy)	1456	scroll (CFPlus::Map self, int dx, int dy)
927	CODE:	1457	CODE:
928	{	1458	{
929	if (dx > 0)	1459	if (dx > 0)
930	map_blank (self, self->x, self->y, dx - 1, self->h);	1460	map_blank (self, self->x, self->y, dx, self->h);
931	else if (dx < 0)	1461	else if (dx < 0)
932	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1462	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
933		1463
934	if (dy > 0)	1464	if (dy > 0)
935	map_blank (self, self->x, self->y, self->w, dy - 1);	1465	map_blank (self, self->x, self->y, self->w, dy);
936	else if (dy < 0)	1466	else if (dy < 0)
937	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1467	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
938		1468
939	self->ox += dx; self->x += dx;	1469	self->ox += dx; self->x += dx;
940	self->oy += dy; self->y += dy;	1470	self->oy += dy; self->y += dy;
941		1471
942	while (self->y < 0)	1472	while (self->y < 0)
…		…
947	self->y += MAP_EXTEND_Y;	1477	self->y += MAP_EXTEND_Y;
948	}	1478	}
949	}	1479	}
950		1480
951	void	1481	void
952	map1a_update (CFClient::Map self, SV *data_)	1482	map1a_update (CFPlus::Map self, SV *data_, int extmap)
953	CODE:	1483	CODE:
954	{	1484	{
955	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1485	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
956	uint8_t *data_end = (uint8_t *)SvEND (data_);	1486	uint8_t *data_end = (uint8_t *)SvEND (data_);
957	mapcell *cell;	1487	mapcell *cell;
958	int x, y, flags;	1488	int x, y, flags;
959		1489
960	while (data < data_end)	1490	while (data < data_end - 1)
961	{	1491	{
962	flags = (data [0] << 8) + data [1]; data += 2;	1492	flags = (data [0] << 8) + data [1]; data += 2;
963		1493
964	x = ((flags >> 10) & 63) + self->x;	1494	x = self->x + ((flags >> 10) & 63);
965	y = ((flags >> 4) & 63) + self->y;	1495	y = self->y + ((flags >> 4) & 63);
966		1496
967	cell = map_get_cell (self, x, y);	1497	cell = map_get_cell (self, x, y);
968		1498
969	if (flags & 15)	1499	if (flags & 15)
970	{	1500	{
971	if (cell->darkness < 0)	1501	if (!cell->darkness)
972	{	1502	{
		1503	memset (cell, 0, sizeof (*cell));
973	cell->darkness = 0;	1504	cell->darkness = 256;
974	cell->face [0] = 0;
975	cell->face [1] = 0;
976	cell->face [2] = 0;
977	}	1505	}
978		1506
979	cell->darkness = flags & 8 ? *data++ : 255;
980
981	//TODO: don't trust server data to be in-range(!)	1507	//TODO: don't trust server data to be in-range(!)
		1508
		1509	if (flags & 8)
		1510	{
		1511	if (extmap)
		1512	{
		1513	uint8_t ext, cmd;
		1514
		1515	do
		1516	{
		1517	ext = *data++;
		1518	cmd = ext & 0x3f;
		1519
		1520	if (cmd < 4)
		1521	cell->darkness = 255 - ext * 64 + 1;
		1522	else if (cmd == 5) // health
		1523	{
		1524	cell->stat_width = 1;
		1525	cell->stat_hp = *data++;
		1526	}
		1527	else if (cmd == 6) // monster width
		1528	cell->stat_width = *data++ + 1;
		1529	else if (cmd == 0x47)
		1530	{
		1531	if (*data == 4)
		1532	; // decode player count
		1533
		1534	data += *data + 1;
		1535	}
		1536	else if (cmd == 8) // cell flags
		1537	cell->flags = *data++;
		1538	else if (ext & 0x40) // unknown, multibyte => skip
		1539	data += *data + 1;
		1540	else
		1541	data++;
		1542	}
		1543	while (ext & 0x80);
		1544	}
		1545	else
		1546	cell->darkness = *data++ + 1;
		1547	}
982		1548
983	if (flags & 4)	1549	if (flags & 4)
984	{	1550	{
985	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1551	faceid face = (data [0] << 8) + data [1]; data += 2;
		1552	need_facenum (self, face);
		1553	cell->tile [0] = self->face2tile [face];
986	}	1554	}
987		1555
988	if (flags & 2)	1556	if (flags & 2)
989	{	1557	{
990	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1558	faceid face = (data [0] << 8) + data [1]; data += 2;
		1559	need_facenum (self, face);
		1560	cell->tile [1] = self->face2tile [face];
991	}	1561	}
992		1562
993	if (flags & 1)	1563	if (flags & 1)
994	{	1564	{
995	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1565	faceid face = (data [0] << 8) + data [1]; data += 2;
		1566	need_facenum (self, face);
		1567	cell->tile [2] = self->face2tile [face];
996	}	1568	}
997	}	1569	}
998	else	1570	else
999	cell->darkness = -1;	1571	cell->darkness = 0;
1000	}	1572	}
1001	}	1573	}
1002		1574
1003	SV *	1575	SV *
1004	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1576	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1005	CODE:	1577	CODE:
1006	{	1578	{
1007	int x1, x;	1579	int x1, x;
1008	int y1, y;	1580	int y1, y;
1009	int z;	1581	int z;
…		…
1030	{	1602	{
1031	mapcell *cell = row->col + (x - row->c0);	1603	mapcell *cell = row->col + (x - row->c0);
1032		1604
1033	for (z = 0; z <= 0; z++)	1605	for (z = 0; z <= 0; z++)
1034	{	1606	{
1035	mapface face = cell->face [z];
1036
1037	if (face)
1038	{
1039	maptex tex = self->tex [face];	1607	maptex tex = self->tex [cell->tile [z]];
1040	int a0 = 255 - tex.a;	1608	int a0 = 255 - tex.a;
1041	int a1 = tex.a;	1609	int a1 = tex.a;
1042		1610
1043	r = (r * a0 + tex.r * a1) / 255;	1611	r = (r * a0 + tex.r * a1) / 255;
1044	g = (g * a0 + tex.g * a1) / 255;	1612	g = (g * a0 + tex.g * a1) / 255;
1045	b = (b * a0 + tex.b * a1) / 255;	1613	b = (b * a0 + tex.b * a1) / 255;
1046	a = (a * a0 + tex.a * a1) / 255;	1614	a = (a * a0 + tex.a * a1) / 255;
1047	}
1048	}	1615	}
1049	}	1616	}
1050		1617
1051	*map++ = (r )	1618	*map++ = (r )
1052	| (g << 8)	1619	| (g << 8)
…		…
1059	}	1626	}
1060	OUTPUT:	1627	OUTPUT:
1061	RETVAL	1628	RETVAL
1062		1629
1063	void	1630	void
1064	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1631	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1065	PPCODE:	1632	CODE:
1066	{	1633	{
1067	int vx, vy;	1634	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1635	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1636	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1637	smooth_key skey;
1068	int x, y, z;	1638	int x, y, z;
1069	int last_name;	1639	int last_name;
1070	mapface face;	1640
		1641	// thats current max. sorry.
		1642	if (sw > 255) sw = 255;
		1643	if (sh > 255) sh = 255;
		1644
		1645	// clear key, in case of extra padding
		1646	memset (&skey, 0, sizeof (skey));
		1647
		1648	glColor4ub (255, 255, 255, 255);
		1649
		1650	glEnable (GL_BLEND);
		1651	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1652	glEnable (GL_TEXTURE_2D);
		1653	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1654
		1655	glBegin (GL_QUADS);
		1656
		1657	last_name = 0;
		1658
		1659	mx += self->x;
		1660	my += self->y;
		1661
		1662	// first pass: determine smooth_max
		1663	// rather ugly, if you ask me
		1664	// could also be stored inside mapcell and updated on change
		1665	memset (smooth_max, 0, sizeof (smooth_max));
		1666
		1667	for (y = 0; y < sh; y++)
		1668	if (0 <= y + my && y + my < self->rows)
		1669	{
		1670	maprow *row = self->row + (y + my);
		1671
		1672	for (x = 0; x < sw; x++)
		1673	if (row->c0 <= x + mx && x + mx < row->c1)
		1674	{
		1675	mapcell *cell = row->col + (x + mx - row->c0);
		1676
		1677	smooth_max[x + 1][y + 1] =
		1678	MAX (self->tex [cell->tile [0]].smoothlevel,
		1679	MAX (self->tex [cell->tile [1]].smoothlevel,
		1680	self->tex [cell->tile [2]].smoothlevel));
		1681	}
		1682	}
		1683
		1684	for (z = 0; z <= 2; z++)
		1685	{
		1686	memset (smooth_level, 0, sizeof (smooth_level));
		1687
		1688	for (y = 0; y < sh; y++)
		1689	if (0 <= y + my && y + my < self->rows)
		1690	{
		1691	maprow *row = self->row + (y + my);
		1692
		1693	for (x = 0; x < sw; x++)
		1694	if (row->c0 <= x + mx && x + mx < row->c1)
		1695	{
		1696	mapcell *cell = row->col + (x + mx - row->c0);
		1697	tileid tile = cell->tile [z];
		1698
		1699	if (tile)
		1700	{
		1701	maptex tex = self->tex [tile];
		1702	int px = (x + 1) * T - tex.w;
		1703	int py = (y + 1) * T - tex.h;
		1704
		1705	// suppressing texture state switches here
		1706	// is only moderately effective, but worth the extra effort
		1707	if (last_name != tex.name)
		1708	{
		1709	if (!tex.name)
		1710	tex = self->tex [2]; /* missing, replace by noface */
		1711
		1712	glEnd ();
		1713	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1714	glBegin (GL_QUADS);
		1715	}
		1716
		1717	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1718	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1719	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1720	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1721
		1722	if (cell->flags && z == 2)
		1723	{
		1724	if (cell->flags & 1)
		1725	{
		1726	maptex tex = self->tex [1];
		1727	int px = x * T + T * 2 / 32;
		1728	int py = y * T - T * 6 / 32;
		1729
		1730	glEnd ();
		1731	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1732	glBegin (GL_QUADS);
		1733
		1734	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1735	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1736	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1737	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1738	}
		1739	}
		1740
		1741	// update smooth hash
		1742	if (tex.smoothtile)
		1743	{
		1744	skey.tile = tex.smoothtile;
		1745	skey.level = tex.smoothlevel;
		1746
		1747	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1748
		1749	// add bits to current tile and all neighbours. skey.x|y is
		1750	// shifted +1|+1 so we always stay positive.
		1751
		1752	// bits is ___n cccc CCCC bbbb
		1753	// n do not draw borders&corners
		1754	// c draw these corners, but...
		1755	// C ... not these
		1756	// b draw these borders
		1757
		1758	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1759	// ┃· ·· ·┃ ━━
		1760
		1761	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1762	// ·· ·· ·┏ ┓·
		1763
		1764	// full tile
		1765	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1766
		1767	// borders
		1768	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1769	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1770	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1771	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1772
		1773	// corners
		1774	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1775	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1776	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1777	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1778	}
		1779	}
		1780	}
		1781	}
		1782
		1783	// go through all smoothlevels, lowest to highest, then draw.
		1784	// this is basically counting sort
		1785	{
		1786	int w, b;
		1787
		1788	for (w = 0; w < 256 / 32; ++w)
		1789	{
		1790	uint32_t smask = smooth_level [w];
		1791	if (smask)
		1792	for (b = 0; b < 32; ++b)
		1793	if (smask & (((uint32_t)1) << b))
		1794	{
		1795	int level = (w << 5) | b;
		1796	HE *he;
		1797
		1798	hv_iterinit (smooth);
		1799	while ((he = hv_iternext (smooth)))
		1800	{
		1801	smooth_key *skey = (smooth_key *)HeKEY (he);
		1802	IV bits = SvIVX (HeVAL (he));
		1803
		1804	if (!(bits & 0x1000)
		1805	&& skey->level == level
		1806	&& level > smooth_max [skey->x][skey->y])
		1807	{
		1808	maptex tex = self->tex [skey->tile];
		1809	int px = (((int)skey->x) - 1) * T;
		1810	int py = (((int)skey->y) - 1) * T;
		1811	int border = bits & 15;
		1812	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1813	float dx = tex.s * .0625f; // 16 images/row
		1814	float dy = tex.t * .5f ; // 2 images/column
		1815
		1816	// this time naively avoiding texture state changes
		1817	// save gobs of state changes.
		1818	if (last_name != tex.name)
		1819	{
		1820	if (!tex.name)
		1821	continue; // smoothing not yet available
		1822
		1823	glEnd ();
		1824	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1825	glBegin (GL_QUADS);
		1826	}
		1827
		1828	if (border)
		1829	{
		1830	float ox = border * dx;
		1831
		1832	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1833	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1834	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1835	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1836	}
		1837
		1838	if (corner)
		1839	{
		1840	float ox = corner * dx;
		1841
		1842	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1843	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1844	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1846	}
		1847	}
		1848	}
		1849	}
		1850	}
		1851	}
		1852
		1853	hv_clear (smooth);
		1854	}
		1855
		1856	glEnd ();
		1857
		1858	glDisable (GL_TEXTURE_2D);
		1859	glDisable (GL_BLEND);
		1860
		1861	// top layer: overlays such as the health bar
		1862	for (y = 0; y < sh; y++)
		1863	if (0 <= y + my && y + my < self->rows)
		1864	{
		1865	maprow *row = self->row + (y + my);
		1866
		1867	for (x = 0; x < sw; x++)
		1868	if (row->c0 <= x + mx && x + mx < row->c1)
		1869	{
		1870	mapcell *cell = row->col + (x + mx - row->c0);
		1871
		1872	int px = x * T;
		1873	int py = y * T;
		1874
		1875	if (cell->stat_hp)
		1876	{
		1877	int width = cell->stat_width * T;
		1878	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1879
		1880	glColor3ub (0, 0, 0);
		1881	glRectf (px + 1, py - thick - 2,
		1882	px + width - 1, py);
		1883
		1884	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1885	glRectf (px + 2,
		1886	py - thick - 1,
		1887	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1888	}
		1889	}
		1890	}
		1891	}
		1892
		1893	void
		1894	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1895	CODE:
		1896	{
		1897	static float color[16][3] = {
		1898	{ 0.00F, 0.00F, 0.00F },
		1899	{ 1.00F, 1.00F, 1.00F },
		1900	{ 0.00F, 0.00F, 0.55F },
		1901	{ 1.00F, 0.00F, 0.00F },
		1902
		1903	{ 1.00F, 0.54F, 0.00F },
		1904	{ 0.11F, 0.56F, 1.00F },
		1905	{ 0.93F, 0.46F, 0.00F },
		1906	{ 0.18F, 0.54F, 0.34F },
		1907
		1908	{ 0.56F, 0.73F, 0.56F },
		1909	{ 0.80F, 0.80F, 0.80F },
		1910	{ 0.55F, 0.41F, 0.13F },
		1911	{ 0.99F, 0.77F, 0.26F },
		1912
		1913	{ 0.74F, 0.65F, 0.41F },
		1914
		1915	{ 0.00F, 1.00F, 1.00F },
		1916	{ 1.00F, 0.00F, 1.00F },
		1917	{ 1.00F, 1.00F, 0.00F },
		1918	};
		1919
		1920	int x, y;
		1921
		1922	glEnable (GL_TEXTURE_2D);
		1923	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1924	glEnable (GL_BLEND);
		1925	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1926	glBegin (GL_QUADS);
		1927
		1928	for (y = 0; y < h; y++)
		1929	for (x = 0; x < w; x++)
		1930	{
		1931	unsigned char m = data [x + y * w];
		1932
		1933	if (m)
		1934	{
		1935	float *c = color [m & 15];
		1936
		1937	float tx1 = m & 0x40 ? 0.5 : 0.;
		1938	float tx2 = tx1 + 0.5;
		1939
		1940	glColor4f (c[0], c[1], c[2], 0.75);
		1941	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1942	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1943	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1944	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1945	}
		1946	}
		1947
		1948	glEnd ();
		1949	glDisable (GL_BLEND);
		1950	glDisable (GL_TEXTURE_2D);
		1951	}
		1952
		1953	void
		1954	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1955	PPCODE:
		1956	{
		1957	int x, y;
1071	int sw4 = (sw + 3) & ~3;	1958	int sw4 = (sw + 3) & ~3;
1072	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1959	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1073	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1960	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1074		1961
1075	memset (darkness, 255, sw4 * sh);	1962	memset (darkness, 255, sw4 * sh);
1076	SvPOK_only (darkness_sv);	1963	SvPOK_only (darkness_sv);
1077	SvCUR_set (darkness_sv, sw4 * sh);	1964	SvCUR_set (darkness_sv, sw4 * sh);
1078		1965
1079	vx = self->x + (self->w - sw) / 2 - shift_x;	1966	mx += self->x;
1080	vy = self->y + (self->h - sh) / 2 - shift_y;	1967	my += self->y;
1081		1968
1082	/*
1083	int vx = self->vx = self->w >= sw
1084	? self->x + (self->w - sw) / 2
1085	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1086
1087	int vy = self->vy = self->h >= sh
1088	? self->y + (self->h - sh) / 2
1089	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1090	*/
1091
1092	glColor4ub (255, 255, 255, 255);
1093
1094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1095	glEnable (GL_BLEND);
1096	glEnable (GL_TEXTURE_2D);
1097	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1098
1099	glBegin (GL_QUADS);
1100
1101	last_name = 0;
1102
1103	for (z = 0; z < 3; z++)
1104	for (y = 0; y < sh; y++)	1969	for (y = 0; y < sh; y++)
1105	if (0 <= y + vy && y + vy < self->rows)	1970	if (0 <= y + my && y + my < self->rows)
1106	{	1971	{
1107	maprow *row = self->row + (y + vy);	1972	maprow *row = self->row + (y + my);
1108		1973
1109	for (x = 0; x < sw; x++)	1974	for (x = 0; x < sw; x++)
1110	if (row->c0 <= x + vx && x + vx < row->c1)	1975	if (row->c0 <= x + mx && x + mx < row->c1)
1111	{	1976	{
1112	mapcell *cell = row->col + (x + vx - row->c0);	1977	mapcell *cell = row->col + (x + mx - row->c0);
1113		1978
1114	darkness[y * sw4 + x] = cell->darkness < 0	1979	darkness[y * sw4 + x] = cell->darkness
		1980	? 255 - (cell->darkness - 1)
1115	? 255 - FOW_DARKNESS	1981	: 255 - FOW_DARKNESS;
1116	: 255 - cell->darkness;
1117
1118	face = cell->face [z];
1119
1120	if (face)
1121	{
1122	maptex tex = self->tex [face];
1123
1124	int px = (x + 1) * 32 - tex.w;
1125	int py = (y + 1) * 32 - tex.h;
1126
1127	if (last_name != tex.name)
1128	{
1129	glEnd ();
1130	last_name = tex.name;
1131	glBindTexture (GL_TEXTURE_2D, last_name);
1132	glBegin (GL_QUADS);
1133	}
1134
1135	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1136	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1137	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1138	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1139	}
1140	}	1982	}
1141	}	1983	}
1142
1143	glEnd ();
1144
1145	glDisable (GL_TEXTURE_2D);
1146	glDisable (GL_BLEND);
1147		1984
1148	EXTEND (SP, 3);	1985	EXTEND (SP, 3);
1149	PUSHs (sv_2mortal (newSViv (sw4)));	1986	PUSHs (sv_2mortal (newSViv (sw4)));
1150	PUSHs (sv_2mortal (newSViv (sh)));	1987	PUSHs (sv_2mortal (newSViv (sh)));
1151	PUSHs (darkness_sv);	1988	PUSHs (darkness_sv);
1152	}	1989	}
1153		1990
1154	SV *	1991	SV *
1155	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1992	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1156	CODE:	1993	CODE:
1157	{	1994	{
1158	int x, y, x1, y1;	1995	int x, y, x1, y1;
1159	SV *data_sv = newSV (w * h * 7 + 5);	1996	SV *data_sv = newSV (w * h * 7 + 5);
1160	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1997	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1185	if (row && row->c0 <= x && x < row->c1)	2022	if (row && row->c0 <= x && x < row->c1)
1186	{	2023	{
1187	mapcell *cell = row->col + (x - row->c0);	2024	mapcell *cell = row->col + (x - row->c0);
1188	uint8_t flags = 0;	2025	uint8_t flags = 0;
1189		2026
1190	if (cell->face [0]) flags |= 1;	2027	if (cell->tile [0]) flags |= 1;
1191	if (cell->face [1]) flags |= 2;	2028	if (cell->tile [1]) flags |= 2;
1192	if (cell->face [2]) flags |= 4;	2029	if (cell->tile [2]) flags |= 4;
1193		2030
1194	*data++ = flags;	2031	*data++ = flags;
1195		2032
1196	if (flags & 1)	2033	if (flags & 1)
1197	{	2034	{
		2035	tileid tile = cell->tile [0];
1198	*data++ = cell->face [0] >> 8;	2036	*data++ = tile >> 8;
1199	*data++ = cell->face [0];	2037	*data++ = tile;
1200	}	2038	}
1201		2039
1202	if (flags & 2)	2040	if (flags & 2)
1203	{	2041	{
		2042	tileid tile = cell->tile [1];
1204	*data++ = cell->face [1] >> 8;	2043	*data++ = tile >> 8;
1205	*data++ = cell->face [1];	2044	*data++ = tile;
1206	}	2045	}
1207		2046
1208	if (flags & 4)	2047	if (flags & 4)
1209	{	2048	{
		2049	tileid tile = cell->tile [2];
1210	*data++ = cell->face [2] >> 8;	2050	*data++ = tile >> 8;
1211	*data++ = cell->face [2];	2051	*data++ = tile;
1212	}	2052	}
1213	}	2053	}
1214	else	2054	else
1215	*data++ = 0;	2055	*data++ = 0;
1216	}	2056	}
…		…
1222	}	2062	}
1223	OUTPUT:	2063	OUTPUT:
1224	RETVAL	2064	RETVAL
1225		2065
1226	void	2066	void
1227	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2067	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1228	PPCODE:	2068	PPCODE:
1229	{	2069	{
1230	int x, y, z;	2070	int x, y, z;
1231	int w, h;	2071	int w, h;
1232	int x1, y1;	2072	int x1, y1;
…		…
1256	{	2096	{
1257	uint8_t flags = *data++;	2097	uint8_t flags = *data++;
1258		2098
1259	if (flags)	2099	if (flags)
1260	{	2100	{
1261	mapface face[3] = { 0, 0, 0 };
1262
1263	mapcell *cell = row_get_cell (row, x);	2101	mapcell *cell = row_get_cell (row, x);
		2102	tileid tile[3] = { 0, 0, 0 };
1264		2103
1265	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2104	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1266	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2105	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1267	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2106	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1268		2107
1269	if (cell->darkness <= 0)	2108	if (cell->darkness == 0)
1270	{	2109	{
1271	cell->darkness = -1;	2110	cell->darkness = 0;
1272		2111
1273	for (z = 0; z <= 2; z++)	2112	for (z = 0; z <= 2; z++)
1274	{	2113	{
1275	cell->face[z] = face[z];	2114	tileid t = tile [z];
1276		2115
1277	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2116	if (t >= self->texs || (t && !self->tex [t].name))
		2117	{
1278	XPUSHs (sv_2mortal (newSViv (face[z])));	2118	XPUSHs (sv_2mortal (newSViv (t)));
		2119	need_texid (self, t);
		2120	}
		2121
		2122	cell->tile [z] = t;
1279	}	2123	}
1280	}	2124	}
1281	}	2125	}
1282	}	2126	}
1283	}	2127	}
1284	}	2128	}
1285		2129
1286	MODULE = CFClient PACKAGE = CFClient::MixChunk	2130	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1287		2131
1288	CFClient::MixChunk	2132	CFPlus::MixChunk
1289	new_from_file (SV *class, char *path)	2133	new_from_file (SV *class, char *path)
1290	CODE:	2134	CODE:
1291	RETVAL = Mix_LoadWAV (path);	2135	RETVAL = Mix_LoadWAV (path);
1292	OUTPUT:	2136	OUTPUT:
1293	RETVAL	2137	RETVAL
1294		2138
1295	void	2139	void
1296	DESTROY (CFClient::MixChunk self)	2140	DESTROY (CFPlus::MixChunk self)
1297	CODE:	2141	CODE:
1298	Mix_FreeChunk (self);	2142	Mix_FreeChunk (self);
1299		2143
1300	int	2144	int
1301	volume (CFClient::MixChunk self, int volume = -1)	2145	volume (CFPlus::MixChunk self, int volume = -1)
1302	CODE:	2146	CODE:
1303	RETVAL = Mix_VolumeChunk (self, volume);	2147	RETVAL = Mix_VolumeChunk (self, volume);
1304	OUTPUT:	2148	OUTPUT:
1305	RETVAL	2149	RETVAL
1306		2150
1307	int	2151	int
1308	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2152	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1309	CODE:	2153	CODE:
1310	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2154	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1311	OUTPUT:	2155	OUTPUT:
1312	RETVAL	2156	RETVAL
1313		2157
1314	MODULE = CFClient PACKAGE = CFClient::MixMusic	2158	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1315		2159
1316	int	2160	int
1317	volume (int volume = -1)	2161	volume (int volume = -1)
1318	CODE:	2162	CODE:
1319	RETVAL = Mix_VolumeMusic (volume);	2163	RETVAL = Mix_VolumeMusic (volume);
1320	OUTPUT:	2164	OUTPUT:
1321	RETVAL	2165	RETVAL
1322		2166
		2167	int
		2168	fade_out (int ms)
		2169	CODE:
		2170	RETVAL = Mix_FadeOutMusic (ms);
		2171	OUTPUT:
		2172	RETVAL
		2173
1323	CFClient::MixMusic	2174	CFPlus::MixMusic
1324	new_from_file (SV *class, char *path)	2175	new_from_file (SV *class, char *path)
1325	CODE:	2176	CODE:
1326	RETVAL = Mix_LoadMUS (path);	2177	RETVAL = Mix_LoadMUS (path);
1327	OUTPUT:	2178	OUTPUT:
1328	RETVAL	2179	RETVAL
1329		2180
1330	void	2181	void
1331	DESTROY (CFClient::MixMusic self)	2182	DESTROY (CFPlus::MixMusic self)
1332	CODE:	2183	CODE:
1333	Mix_FreeMusic (self);	2184	Mix_FreeMusic (self);
1334		2185
1335	int	2186	int
1336	play (CFClient::MixMusic self, int loops = -1)	2187	play (CFPlus::MixMusic self, int loops = -1)
1337	CODE:	2188	CODE:
1338	RETVAL = Mix_PlayMusic (self, loops);	2189	RETVAL = Mix_PlayMusic (self, loops);
1339	OUTPUT:	2190	OUTPUT:
1340	RETVAL	2191	RETVAL
1341		2192
		2193	int
		2194	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2195	CODE:
		2196	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2197	OUTPUT:
		2198	RETVAL
		2199
1342	MODULE = CFClient PACKAGE = CFClient::OpenGL	2200	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1343		2201
1344	BOOT:	2202	BOOT:
1345	{	2203	{
1346	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2204	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1347	static const struct {	2205	static const struct {
1348	const char *name;	2206	const char *name;
1349	IV iv;	2207	IV iv;
1350	} *civ, const_iv[] = {	2208	} *civ, const_iv[] = {
1351	# define const_iv(name) { # name, (IV)name }	2209	# define const_iv(name) { # name, (IV)name }
1352	const_iv (GL_COLOR_MATERIAL),	2210	const_iv (GL_COLOR_MATERIAL),
1353	const_iv (GL_SMOOTH),	2211	const_iv (GL_SMOOTH),
1354	const_iv (GL_FLAT),	2212	const_iv (GL_FLAT),
1355	const_iv (GL_DITHER),	2213	const_iv (GL_DITHER),
1356	const_iv (GL_BLEND),	2214	const_iv (GL_BLEND),
		2215	const_iv (GL_CULL_FACE),
1357	const_iv (GL_SCISSOR_TEST),	2216	const_iv (GL_SCISSOR_TEST),
		2217	const_iv (GL_DEPTH_TEST),
		2218	const_iv (GL_ALPHA_TEST),
		2219	const_iv (GL_NORMALIZE),
		2220	const_iv (GL_RESCALE_NORMAL),
		2221	const_iv (GL_FRONT),
		2222	const_iv (GL_BACK),
1358	const_iv (GL_AND),	2223	const_iv (GL_AND),
1359	const_iv (GL_ONE),	2224	const_iv (GL_ONE),
1360	const_iv (GL_ZERO),	2225	const_iv (GL_ZERO),
1361	const_iv (GL_SRC_ALPHA),	2226	const_iv (GL_SRC_ALPHA),
1362	const_iv (GL_SRC_ALPHA_SATURATE),	2227	const_iv (GL_DST_ALPHA),
1363	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2228	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1364	const_iv (GL_ONE_MINUS_DST_ALPHA),	2229	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2230	const_iv (GL_SRC_ALPHA_SATURATE),
1365	const_iv (GL_RGB),	2231	const_iv (GL_RGB),
1366	const_iv (GL_RGBA),	2232	const_iv (GL_RGBA),
		2233	const_iv (GL_RGBA4),
		2234	const_iv (GL_RGBA8),
		2235	const_iv (GL_RGB5_A1),
1367	const_iv (GL_UNSIGNED_BYTE),	2236	const_iv (GL_UNSIGNED_BYTE),
		2237	const_iv (GL_UNSIGNED_SHORT),
		2238	const_iv (GL_UNSIGNED_INT),
1368	const_iv (GL_ALPHA),	2239	const_iv (GL_ALPHA),
		2240	const_iv (GL_INTENSITY),
		2241	const_iv (GL_LUMINANCE),
		2242	const_iv (GL_LUMINANCE_ALPHA),
1369	const_iv (GL_FLOAT),	2243	const_iv (GL_FLOAT),
1370	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2244	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1371	const_iv (GL_COMPILE),	2245	const_iv (GL_COMPILE),
1372	const_iv (GL_TEXTURE_1D),	2246	const_iv (GL_TEXTURE_1D),
1373	const_iv (GL_TEXTURE_2D),	2247	const_iv (GL_TEXTURE_2D),
…		…
1375	const_iv (GL_TEXTURE_MAG_FILTER),	2249	const_iv (GL_TEXTURE_MAG_FILTER),
1376	const_iv (GL_TEXTURE_MIN_FILTER),	2250	const_iv (GL_TEXTURE_MIN_FILTER),
1377	const_iv (GL_TEXTURE_ENV_MODE),	2251	const_iv (GL_TEXTURE_ENV_MODE),
1378	const_iv (GL_TEXTURE_WRAP_S),	2252	const_iv (GL_TEXTURE_WRAP_S),
1379	const_iv (GL_TEXTURE_WRAP_T),	2253	const_iv (GL_TEXTURE_WRAP_T),
		2254	const_iv (GL_REPEAT),
1380	const_iv (GL_CLAMP),	2255	const_iv (GL_CLAMP),
1381	const_iv (GL_REPEAT),	2256	const_iv (GL_CLAMP_TO_EDGE),
1382	const_iv (GL_NEAREST),	2257	const_iv (GL_NEAREST),
1383	const_iv (GL_LINEAR),	2258	const_iv (GL_LINEAR),
1384	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2259	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1385	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2260	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1386	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2261	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1387	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2262	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1388	const_iv (GL_GENERATE_MIPMAP),	2263	const_iv (GL_GENERATE_MIPMAP),
1389	const_iv (GL_MODULATE),	2264	const_iv (GL_MODULATE),
1390	const_iv (GL_DECAL),	2265	const_iv (GL_DECAL),
1391	const_iv (GL_REPLACE),	2266	const_iv (GL_REPLACE),
		2267	const_iv (GL_DEPTH_BUFFER_BIT),
1392	const_iv (GL_COLOR_BUFFER_BIT),	2268	const_iv (GL_COLOR_BUFFER_BIT),
1393	const_iv (GL_PROJECTION),	2269	const_iv (GL_PROJECTION),
1394	const_iv (GL_MODELVIEW),	2270	const_iv (GL_MODELVIEW),
1395	const_iv (GL_COLOR_LOGIC_OP),	2271	const_iv (GL_COLOR_LOGIC_OP),
1396	const_iv (GL_SEPARABLE_2D),	2272	const_iv (GL_SEPARABLE_2D),
1397	const_iv (GL_CONVOLUTION_2D),	2273	const_iv (GL_CONVOLUTION_2D),
1398	const_iv (GL_CONVOLUTION_BORDER_MODE),	2274	const_iv (GL_CONVOLUTION_BORDER_MODE),
1399	const_iv (GL_CONSTANT_BORDER),	2275	const_iv (GL_CONSTANT_BORDER),
1400	const_iv (GL_LINES),	2276	const_iv (GL_LINES),
		2277	const_iv (GL_LINE_STRIP),
		2278	const_iv (GL_LINE_LOOP),
1401	const_iv (GL_QUADS),	2279	const_iv (GL_QUADS),
1402	const_iv (GL_LINE_LOOP),	2280	const_iv (GL_QUAD_STRIP),
		2281	const_iv (GL_TRIANGLES),
		2282	const_iv (GL_TRIANGLE_STRIP),
		2283	const_iv (GL_TRIANGLE_FAN),
1403	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2284	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1404	const_iv (GL_FASTEST),	2285	const_iv (GL_FASTEST),
		2286	const_iv (GL_V2F),
		2287	const_iv (GL_V3F),
		2288	const_iv (GL_T2F_V3F),
		2289	const_iv (GL_T2F_N3F_V3F),
1405	# undef const_iv	2290	# undef const_iv
1406	};	2291	};
1407		2292
1408	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2293	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1409	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2294	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2295
		2296	texture_av = newAV ();
		2297	AvREAL_off (texture_av);
1410	}	2298	}
		2299
		2300	char *
		2301	gl_vendor ()
		2302	CODE:
		2303	RETVAL = (char *)glGetString (GL_VENDOR);
		2304	OUTPUT:
		2305	RETVAL
		2306
		2307	char *
		2308	gl_version ()
		2309	CODE:
		2310	RETVAL = (char *)glGetString (GL_VERSION);
		2311	OUTPUT:
		2312	RETVAL
		2313
		2314	char *
		2315	gl_extensions ()
		2316	CODE:
		2317	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2318	OUTPUT:
		2319	RETVAL
1411		2320
1412	int glGetError ()	2321	int glGetError ()
		2322
		2323	void glFinish ()
1413		2324
1414	void glClear (int mask)	2325	void glClear (int mask)
1415		2326
1416	void glClearColor (float r, float g, float b, float a = 1.0)	2327	void glClearColor (float r, float g, float b, float a = 1.0)
1417	PROTOTYPE: @	2328	PROTOTYPE: @
…		…
1424		2335
1425	void glHint (int target, int mode)	2336	void glHint (int target, int mode)
1426		2337
1427	void glBlendFunc (int sfactor, int dfactor)	2338	void glBlendFunc (int sfactor, int dfactor)
1428		2339
		2340	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2341	CODE:
		2342	gl_BlendFuncSeparate (sa, da, saa, daa);
		2343
		2344	void glDepthMask (int flag)
		2345
1429	void glLogicOp (int opcode)	2346	void glLogicOp (int opcode)
1430		2347
1431	void glColorMask (int red, int green, int blue, int alpha)	2348	void glColorMask (int red, int green, int blue, int alpha)
1432		2349
1433	void glMatrixMode (int mode)	2350	void glMatrixMode (int mode)
…		…
1436		2353
1437	void glPopMatrix ()	2354	void glPopMatrix ()
1438		2355
1439	void glLoadIdentity ()	2356	void glLoadIdentity ()
1440		2357
		2358	void glDrawBuffer (int buffer)
		2359
		2360	void glReadBuffer (int buffer)
		2361
1441	# near and far are due to microsofts buggy c compiler	2362	# near_ and far_ are due to microsofts buggy "c" compiler
		2363	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2364
		2365	# near_ and far_ are due to microsofts buggy "c" compiler
1442	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2366	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1443		2367
1444	void glViewport (int x, int y, int width, int height)	2368	void glViewport (int x, int y, int width, int height)
1445		2369
1446	void glScissor (int x, int y, int width, int height)	2370	void glScissor (int x, int y, int width, int height)
…		…
1461		2385
1462	void glEnd ()	2386	void glEnd ()
1463		2387
1464	void glColor (float r, float g, float b, float a = 1.0)	2388	void glColor (float r, float g, float b, float a = 1.0)
1465	PROTOTYPE: @	2389	PROTOTYPE: @
		2390	ALIAS:
		2391	glColor_premultiply = 1
1466	CODE:	2392	CODE:
1467	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	2393	if (ix)
		2394	{
		2395	r *= a;
		2396	g *= a;
		2397	b *= a;
		2398	}
		2399	// microsoft visual "c" rounds instead of truncating...
		2400	glColor4f (r, g, b, a);
		2401
		2402	void glInterleavedArrays (int format, int stride, char *data)
		2403
		2404	void glDrawElements (int mode, int count, int type, char *indices)
		2405
		2406	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2407
		2408	void glRasterPos (float x, float y, float z = 0.)
		2409	CODE:
		2410	glRasterPos3f (0, 0, z);
		2411	glBitmap (0, 0, 0, 0, x, y, 0);
1468		2412
1469	void glVertex (float x, float y, float z = 0.)	2413	void glVertex (float x, float y, float z = 0.)
1470	CODE:	2414	CODE:
1471	glVertex3f (x, y, z);	2415	glVertex3f (x, y, z);
1472		2416
…		…
1484		2428
1485	void glBindTexture (int target, int name)	2429	void glBindTexture (int target, int name)
1486		2430
1487	void glConvolutionParameter (int target, int pname, float params)	2431	void glConvolutionParameter (int target, int pname, float params)
1488	CODE:	2432	CODE:
1489	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2433	if (gl.ConvolutionParameterf)
		2434	gl.ConvolutionParameterf (target, pname, params);
1490		2435
1491	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1492	CODE:	2437	CODE:
1493	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2438	if (gl.ConvolutionFilter2D)
1494	(target, internalformat, width, height, format, type, data));	2439	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1495		2440
1496	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2441	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1497	CODE:	2442	CODE:
1498	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2443	if (gl.SeparableFilter2D)
1499	(target, internalformat, width, height, format, type, row, column));	2444	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1500		2445
1501	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2446	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1502		2447
1503	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2448	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1504		2449
1505	void glRasterPos (int x, int y)	2450	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1506	CODE:
1507	glRasterPos2i (x, y);
1508		2451
1509	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2452	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1510		2453
1511	int glGenTexture ()	2454	int glGenTexture ()
1512	CODE:	2455	CODE:
1513	{	2456	RETVAL = gen_texture ();
1514	GLuint name;
1515	glGenTextures (1, &name);
1516	RETVAL = name;
1517	}
1518	OUTPUT:	2457	OUTPUT:
1519	RETVAL	2458	RETVAL
1520		2459
1521	void glDeleteTexture (int name)	2460	void glDeleteTexture (int name)
1522	CODE:	2461	CODE:
1523	{
1524	GLuint name_ = name;
1525	glDeleteTextures (1, &name_);	2462	del_texture (name);
1526	}	2463
1527
1528	int glGenList ()	2464	int glGenList ()
1529	CODE:	2465	CODE:
1530	RETVAL = glGenLists (1);	2466	RETVAL = glGenLists (1);
1531	OUTPUT:	2467	OUTPUT:
1532	RETVAL	2468	RETVAL

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