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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.199 by root, Tue Jul 17 13:53:02 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
15		29
16	#include <SDL.h>	30	#include <SDL.h>
17	#include <SDL_endian.h>	31	#include <SDL_endian.h>
18	#include <SDL_image.h>	32	#include <SDL_image.h>
19	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
21		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
22	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
23		40
24	#include <pango/pango.h>	41	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		42
29	#ifndef _WIN32	43	#ifndef _WIN32
30	# include <sys/types.h>	44	# include <sys/types.h>
31	# include <sys/socket.h>	45	# include <sys/socket.h>
32	# include <netinet/in.h>	46	# include <netinet/in.h>
33	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
34	# include <inttypes.h>	48	# 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	49	#endif
43		50
44	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		52
46	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
47		54
48	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
50		57
51	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
		59
		60	#if 0
		61	# define PARACHUTE SDL_INIT_NOPARACHUTE
		62	#else
		63	# define PARACHUTE 0
		64	#endif
		65
		66	static AV *texture_av;
52		67
53	static struct	68	static struct
54	{	69	{
55	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	71	#include "glfunc.h"
57	#undef GL_FUNC	72	#undef GL_FUNC
58	} gl;	73	} gl;
59		74
		75	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	77	{
62	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	82	else
67	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
68	}	84	}
69		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
70	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
72		118
73	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	}
74		138
75	typedef struct cf_layout {	139	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	140	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
79	int base_height;	142	int base_height;
80	CFClient__Font font;	143	CFPlus__Font font;
81	} *CFClient__Layout;	144	} *CFPlus__Layout;
82		145
83	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
84	static PangoContext *ft2_context, *cairo_context;	147	static PangoContext *opengl_context;
85	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	148	static PangoFontMap *opengl_fontmap;
86		149
87	static void	150	static void
88	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
89	{	152	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	154	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	156	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	158	}
97		159
98	static void	160	static void
99	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
100	{	162	{
101	/* 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
102	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
103	*/	165	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
108		170
109	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
110	}	172	}
111		173
112	static void	174	static void
113	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
114	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
116		181
117	if (!*w) *w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!*h) *h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		184
120	*w = (*w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
121	}	186	if (!rect.height) rect.height = 1;
122		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
123	typedef uint16_t mapface;	193	typedef uint16_t faceid;
124		194
125	typedef struct {	195	typedef struct {
126	GLint name;	196	int name;
127	int w, h;	197	int w, h;
128	float s, t;	198	float s, t;
129	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
130	} maptex;	202	} maptex;
131		203
132	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
133	int16_t darkness;	207	uint16_t darkness;
134	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	209	} mapcell;
136		210
137	typedef struct {	211	typedef struct {
138	int32_t c0, c1;	212	int32_t c0, c1;
139	mapcell *col;	213	mapcell *col;
140	} maprow;	214	} maprow;
141		215
142	typedef struct map {	216	typedef struct map {
143	int x, y, w, h;	217	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	219	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	220	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		221
151	int32_t rows;	222	int32_t rows;
152	maprow *row;	223	maprow *row;
153	} *CFClient__Map;	224	} *CFPlus__Map;
154		225
155	static char *	226	static char *
156	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
157	{	228	{
158	char *p;	229	char *p;
…		…
175	}	246	}
176		247
177	#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))
178	#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))
179		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
180	static maprow *	271	static maprow *
181	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
182	{	273	{
183	if (0 > y)	274	if (0 > y)
184	{	275	{
185	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
224		315
225	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
226	}	317	}
227		318
228	static mapcell *	319	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
230	{	321	{
231	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
232	}	323	}
233		324
234	static void	325	static void
235	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
236	{	327	{
237	int r;	328	int r;
238		329
239	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
248	self->row = 0;	339	self->row = 0;
249	self->rows = 0;	340	self->rows = 0;
250	}	341	}
251		342
252	static void	343	static void
253	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)
254	{	345	{
255	int x, y;	346	int x, y;
256	maprow *row;	347	maprow *row;
		348	mapcell *cell;
257		349
258	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	351	if (y >= 0)
260	{	352	{
261	if (y >= self->rows)	353	if (y >= self->rows)
…		…
267	if (x >= row->c0)	359	if (x >= row->c0)
268	{	360	{
269	if (x >= row->c1)	361	if (x >= row->c1)
270	break;	362	break;
271		363
272	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;
273	}	370	}
274	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		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);
275	}	388	}
276		389
277	static void	390	static void
278	music_finished (void)	391	music_finished (void)
279	{	392	{
…		…
298	ev.data2 = 0;	411	ev.data2 = 0;
299		412
300	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
301	}	414	}
302		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
303	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
304		438
305	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
306		440
307	BOOT:	441	BOOT:
308	{	442	{
309	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
310	static const struct {	444	static const struct {
311	const char *name;	445	const char *name;
312	IV iv;	446	IV iv;
313	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
314	# 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
315	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
332	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
333	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
397	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),
410	const_iv (KMOD_SHIFT),
411	const_iv (KMOD_ALT),
412	const_iv (KMOD_META)
413	# undef const_iv	556	# undef const_iv
414	};	557	};
415		558
416	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; )
417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
		571
		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)
419		582
420	void	583	void
421	pango_init ()	584	pango_init ()
422	CODE:	585	CODE:
423	// delayed, so it can pick up new fonts added by AddFontResourceEx
424	{	586	{
425	{
426	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
427	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429	}
430	{
431	cairo_font_options_t *fopt = cairo_font_options_create ();
432	cairo_fontmap = pango_cairo_font_map_get_default ();
433	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434	#ifdef _WIN32
435	// cairo looks like shit eaten twice on windows
436	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437	#else
438	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439	#endif
440	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442	pango_cairo_context_set_font_options (cairo_context, fopt);
443	cairo_font_options_destroy (fopt);
444	}
445	}	590	}
446		591
447	int	592	int
448	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
449		594
450	void	595	void
451	SDL_Quit ()	596	SDL_Quit ()
452		597
453	void	598	void
…		…
460	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
461	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
462	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
463		608
464	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
466		611
467	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471		616
472	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
		619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
473		622
474	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
475	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476		625
477	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
497	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
498	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
499	);	648	);
500	if (RETVAL)	649	if (RETVAL)
501	{	650	{
		651	av_clear (texture_av);
		652
502	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
503	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
504	# include "glfunc.h"	655	# include "glfunc.h"
505	# undef GL_FUNC	656	# undef GL_FUNC
		657
506	}	658	}
507	OUTPUT:	659	OUTPUT:
508	RETVAL	660	RETVAL
509		661
510	void	662	void
511	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
512		664
513	char *	665	char *
514	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
515		667
		668	int
		669	SDL_GetAppState ()
		670
516	void	671	void
517	SDL_PollEvent ()	672	poll_events ()
518	PPCODE:	673	PPCODE:
519	{	674	{
520	SDL_Event ev;	675	SDL_Event ev;
521		676
522	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523	{	679	{
524	HV *hv = newHV ();	680	HV *hv = newHV ();
525	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
526		682
527	switch (ev.type)	683	switch (ev.type)
…		…
529	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
530	case SDL_KEYUP:	686	case SDL_KEYUP:
531	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533	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 */
534	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535	break;	692	break;
536		693
537	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
538	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540	break;	697	break;
541		698
542	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
543	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
544
545	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
546	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
547	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
548	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
550	break;	725	break;
551		726
552	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
553	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
554	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
564	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566	break;	741	break;
567	}	742	}
568		743
569	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
570	}	745	}
571	}	746	}
572		747
573	int	748	int
574	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
583	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
584		759
585	void	760	void
586	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
587	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
588	#ifndef _WIN32	769	#ifdef _WIN32
589	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	}
590	#endif	791	#endif
		792	}
591		793
592	void	794	void
593	add_font (char *file)	795	add_font (char *file)
594	CODE:	796	CODE:
595	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596	#ifdef _WIN32
597	// cairo... sigh... requires win2000
598	AddFontResourceEx (file, FR_PRIVATE, 0);
599	#endif
600		798
601	void	799	void
602	load_image_inline (SV *image_)	800	load_image_inline (SV *image_)
603	ALIAS:	801	ALIAS:
604	load_image_file = 1	802	load_image_file = 1
…		…
646		844
647	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	845	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648		846
649	assert (surface2->pitch == surface2->w * 4);	847	assert (surface2->pitch == surface2->w * 4);
650		848
		849	SDL_LockSurface (surface2);
651	EXTEND (SP, 5);	850	EXTEND (SP, 6);
652	PUSHs (sv_2mortal (newSViv (surface2->w)));	851	PUSHs (sv_2mortal (newSViv (surface2->w)));
653	PUSHs (sv_2mortal (newSViv (surface2->h)));	852	PUSHs (sv_2mortal (newSViv (surface2->h)));
654	SDL_LockSurface (surface2);
655	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	853	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656	SDL_UnlockSurface (surface2);
657	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)));
658	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	855	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	856	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		857	SDL_UnlockSurface (surface2);
660		858
661	SDL_FreeSurface (surface);	859	SDL_FreeSurface (surface);
662	SDL_FreeSurface (surface2);	860	SDL_FreeSurface (surface2);
663	}	861	}
664		862
…		…
700	CODE:	898	CODE:
701	fprintf (stderr, "FATAL: %s\n", message);	899	fprintf (stderr, "FATAL: %s\n", message);
702	#ifdef _WIN32	900	#ifdef _WIN32
703	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
704	#endif	902	#endif
705	exit (1);	903	_exit (1);
706		904
		905	void
		906	_exit (int retval = 0)
		907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
		910	#else
		911	_exit (retval);
		912	#endif
		913
		914	void
		915	debug ()
		916	CODE:
		917	{
		918	#if DEBUG
		919	VALGRIND_DO_LEAK_CHECK;
		920	#endif
		921	}
		922
707	MODULE = CFClient PACKAGE = CFClient::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
708		924
709	CFClient::Font	925	CFPlus::Font
710	new_from_file (SV *class, char *path, int id = 0)	926	new_from_file (SV *class, char *path, int id = 0)
711	CODE:	927	CODE:
712	{	928	{
713	int count;	929	int count;
714	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
717	}	933	}
718	OUTPUT:	934	OUTPUT:
719	RETVAL	935	RETVAL
720		936
721	void	937	void
722	DESTROY (CFClient::Font self)	938	DESTROY (CFPlus::Font self)
723	CODE:	939	CODE:
724	pango_font_description_free (self);	940	pango_font_description_free (self);
725		941
726	void	942	void
727	make_default (CFClient::Font self)	943	make_default (CFPlus::Font self)
728	CODE:	944	CODE:
729	default_font = self;	945	default_font = self;
730		946
731	MODULE = CFClient PACKAGE = CFClient::Layout	947	MODULE = CFPlus PACKAGE = CFPlus::Layout
732		948
733	CFClient::Layout	949	void
734	new (SV *class, int rgba = 0)	950	reset_glyph_cache ()
		951	CODE:
		952	tc_clear ();
		953
		954	CFPlus::Layout
		955	new (SV *class)
735	CODE:	956	CODE:
736	New (0, RETVAL, 1, struct cf_layout);	957	New (0, RETVAL, 1, struct cf_layout);
737		958
738	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	959	RETVAL->pl = pango_layout_new (opengl_context);
739	RETVAL->rgba = rgba;
740	RETVAL->r = 1.;	960	RETVAL->r = 1.;
741	RETVAL->g = 1.;	961	RETVAL->g = 1.;
742	RETVAL->b = 1.;	962	RETVAL->b = 1.;
743	RETVAL->a = 1.;	963	RETVAL->a = 1.;
744	RETVAL->base_height = MIN_FONT_HEIGHT;	964	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
748	layout_update_font (RETVAL);	968	layout_update_font (RETVAL);
749	OUTPUT:	969	OUTPUT:
750	RETVAL	970	RETVAL
751		971
752	void	972	void
753	DESTROY (CFClient::Layout self)	973	DESTROY (CFPlus::Layout self)
754	CODE:	974	CODE:
755	g_object_unref (self->pl);	975	g_object_unref (self->pl);
756	Safefree (self);	976	Safefree (self);
757		977
758	int
759	is_rgba (CFClient::Layout self)
760	CODE:
761	RETVAL = self->rgba;
762	OUTPUT:
763	RETVAL
764
765	void	978	void
766	set_text (CFClient::Layout self, SV *text_)	979	set_text (CFPlus::Layout self, SV *text_)
767	CODE:	980	CODE:
768	{	981	{
769	STRLEN textlen;	982	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);	983	char *text = SvPVutf8 (text_, textlen);
771		984
772	pango_layout_set_text (self->pl, text, textlen);	985	pango_layout_set_text (self->pl, text, textlen);
773	}	986	}
774		987
775	void	988	void
776	set_markup (CFClient::Layout self, SV *text_)	989	set_markup (CFPlus::Layout self, SV *text_)
777	CODE:	990	CODE:
778	{	991	{
779	STRLEN textlen;	992	STRLEN textlen;
780	char *text = SvPVutf8 (text_, textlen);	993	char *text = SvPVutf8 (text_, textlen);
781		994
782	pango_layout_set_markup (self->pl, text, textlen);	995	pango_layout_set_markup (self->pl, text, textlen);
783	}	996	}
784		997
		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
		1044	get_shapes (CFPlus::Layout self)
		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
		1078	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1079	}
		1080	OUTPUT:
		1081	RETVAL
		1082
785	SV *	1083	SV *
786	get_text (CFClient::Layout self)	1084	get_text (CFPlus::Layout self)
787	CODE:	1085	CODE:
788	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789	SvUTF8_on (RETVAL);	1087	sv_utf8_decode (RETVAL);
790	OUTPUT:	1088	OUTPUT:
791	RETVAL	1089	RETVAL
792		1090
793	void	1091	void
794	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
795	CODE:	1093	CODE:
796	self->r = r;	1094	self->r = r;
797	self->g = g;	1095	self->g = g;
798	self->b = b;	1096	self->b = b;
799	self->a = a;	1097	self->a = a;
800		1098
801	void	1099	void
802	set_font (CFClient::Layout self, CFClient::Font font = 0)	1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
803	CODE:	1101	CODE:
804	if (self->font != font)	1102	if (self->font != font)
805	{	1103	{
806	self->font = font;	1104	self->font = font;
807	layout_update_font (self);	1105	layout_update_font (self);
808	}	1106	}
809		1107
810	void	1108	void
811	set_height (CFClient::Layout self, int base_height)	1109	set_height (CFPlus::Layout self, int base_height)
812	CODE:	1110	CODE:
813	if (self->base_height != base_height)	1111	if (self->base_height != base_height)
814	{	1112	{
815	self->base_height = base_height;	1113	self->base_height = base_height;
816	layout_update_font (self);	1114	layout_update_font (self);
817	}	1115	}
818		1116
819	void	1117	void
820	set_width (CFClient::Layout self, int max_width = -1)	1118	set_width (CFPlus::Layout self, int max_width = -1)
821	CODE:	1119	CODE:
822	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);
823		1121
824	void	1122	void
825	set_indent (CFClient::Layout self, int indent)	1123	set_indent (CFPlus::Layout self, int indent)
826	CODE:	1124	CODE:
827	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828		1126
829	void	1127	void
830	set_spacing (CFClient::Layout self, int spacing)	1128	set_spacing (CFPlus::Layout self, int spacing)
831	CODE:	1129	CODE:
832	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833		1131
834	void	1132	void
835	set_ellipsise (CFClient::Layout self, int ellipsise)	1133	set_ellipsise (CFPlus::Layout self, int ellipsise)
836	CODE:	1134	CODE:
837	pango_layout_set_ellipsize (self->pl,	1135	pango_layout_set_ellipsize (self->pl,
838	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START
839	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
841	: PANGO_ELLIPSIZE_NONE	1139	: PANGO_ELLIPSIZE_NONE
842	);	1140	);
843		1141
844	void	1142	void
845	set_single_paragraph_mode (CFClient::Layout self, int spm)	1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)
846	CODE:	1144	CODE:
847	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848		1146
849	void	1147	void
850	size (CFClient::Layout self)	1148	size (CFPlus::Layout self)
851	PPCODE:	1149	PPCODE:
852	{	1150	{
853	int w, h;	1151	int w, h;
854		1152
855	layout_get_pixel_size (self, &w, &h);	1153	layout_get_pixel_size (self, &w, &h);
…		…
858	PUSHs (sv_2mortal (newSViv (w)));	1156	PUSHs (sv_2mortal (newSViv (w)));
859	PUSHs (sv_2mortal (newSViv (h)));	1157	PUSHs (sv_2mortal (newSViv (h)));
860	}	1158	}
861		1159
862	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
863	xy_to_index (CFClient::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
864	CODE:	1174	CODE:
865	{	1175	{
866	int index, trailing;	1176	int index, trailing;
867	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);
868	RETVAL = index;	1178	RETVAL = index + trailing;
869	}	1179	}
870	OUTPUT:	1180	OUTPUT:
871	RETVAL	1181	RETVAL
872		1182
873	void	1183	void
874	cursor_pos (CFClient::Layout self, int index)	1184	cursor_pos (CFPlus::Layout self, int index)
875	PPCODE:	1185	PPCODE:
876	{	1186	{
877	PangoRectangle strong_pos;	1187	PangoRectangle strong_pos;
878	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
879		1189
…		…
882	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
883	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
884	}	1194	}
885		1195
886	void	1196	void
887	render (CFClient::Layout self)	1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
888	PPCODE:	1198	PPCODE:
889	{	1199	{
890	SV *retval;	1200	int line, x;
891	int w, h;
892		1201
893	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 */
894		1204
895	if (self->rgba)
896	{
897	cairo_surface_t *surface;
898	cairo_t *cairo;
899
900	retval = newSV (w * h * 4);
901	SvPOK_only (retval);
902	SvCUR_set (retval, w * h * 4);
903
904	memset (SvPVX (retval), 0, w * h * 4);
905
906	surface = cairo_image_surface_create_for_data (
907	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
908	cairo = cairo_create (surface);
909	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911	pango_cairo_show_layout (cairo, self->pl);
912
913	cairo_destroy (cairo);
914	cairo_surface_destroy (surface);
915
916	// what a mess, and its premultiplied, too :(
917	{
918	uint32_t *p = (uint32_t *)SvPVX (retval);
919	uint32_t *e = p + w * h;
920
921	while (p < e)
922	{
923	uint32_t rgba = *p;
924	rgba = (rgba >> 24) | (rgba << 8);
925	#if 0
926	#ifdef _WIN32
927	{//D
928	uint8_t r = rgba >> 24;
929	uint8_t g = rgba >> 16;
930	uint8_t b = rgba >> 8;
931	uint8_t a = rgba >> 0;
932
933	rgba = (rgba & 0xffffff00) | a;
934	}
935	#endif
936	#endif
937	rgba = SDL_SwapBE32 (rgba);
938	*p++ = rgba;
939	}
940	}
941
942	EXTEND (SP, 5);	1205	EXTEND (SP, 2);
943	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)
944	PUSHs (sv_2mortal (newSViv (h)));	1227	PUSHs (sv_2mortal (newSViv (index + trailing)));
945	PUSHs (sv_2mortal (retval));
946	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	}
949	else	1228	else
950	{	1229	{
951	FT_Bitmap bitmap;
952
953	retval = newSV (w * h);
954	SvPOK_only (retval);
955	SvCUR_set (retval, w * h);
956
957	bitmap.rows = h;
958	bitmap.width = w;
959	bitmap.pitch = w;
960	bitmap.buffer = (unsigned char*)SvPVX (retval);
961	bitmap.num_grays = 256;
962	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964	memset (bitmap.buffer, 0, w * h);
965
966	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968	EXTEND (SP, 5);
969	PUSHs (sv_2mortal (newSViv (w)));	1230	PUSHs (sv_2mortal (newSViv (index)));
970	PUSHs (sv_2mortal (newSViv (h)));	1231	PUSHs (sv_2mortal (newSViv (trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	}	1232	}
975	}	1233	}
976		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
977	MODULE = CFClient PACKAGE = CFClient::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
978		1246
		1247	int minpot (int n)
		1248
979	void	1249	void
		1250	pad2pot (SV *data_, SV *w_, SV *h_)
		1251	CODE:
		1252	{
		1253	int ow = SvIV (w_);
		1254	int oh = SvIV (h_);
		1255
		1256	if (ow && oh)
		1257	{
		1258	int nw = minpot (ow);
		1259	int nh = minpot (oh);
		1260
		1261	if (nw != ow || nh != oh)
		1262	{
		1263	if (SvOK (data_))
		1264	{
		1265	STRLEN datalen;
		1266	char *data = SvPVbyte (data_, datalen);
		1267	int bpp = datalen / (ow * oh);
		1268	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1269
		1270	SvPOK_only (result_);
		1271	SvCUR_set (result_, nw * nh * bpp);
		1272
		1273	memset (SvPVX (result_), 0, nw * nh * bpp);
		1274	while (oh--)
		1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1276
		1277	sv_setsv (data_, result_);
		1278	}
		1279
		1280	sv_setiv (w_, nw);
		1281	sv_setiv (h_, nh);
		1282	}
		1283	}
		1284	}
		1285
		1286	void
980	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
981	PROTOTYPE: $$$;$$	1288	PROTOTYPE: $$$;$$
982	ALIAS:	1289	ALIAS:
983	draw_quad_alpha = 1	1290	draw_quad_alpha = 1
984	draw_quad_alpha_premultiplied = 2	1291	draw_quad_alpha_premultiplied = 2
985	CODE:	1292	CODE:
…		…
1023	glDisable (GL_ALPHA_TEST);	1330	glDisable (GL_ALPHA_TEST);
1024	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
1025	}	1332	}
1026	}	1333	}
1027		1334
		1335	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1336	CODE:
		1337	{
		1338	GLint width;
		1339	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1340	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1341	RETVAL = width > 0;
		1342	}
		1343	OUTPUT:
		1344	RETVAL
		1345
1028	MODULE = CFClient PACKAGE = CFClient::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
1029		1347
1030	CFClient::Map	1348	CFPlus::Map
1031	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
1032	CODE:	1350	CODE:
1033	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
1034	RETVAL->x = 0;	1352	RETVAL->x = 0;
1035	RETVAL->y = 0;	1353	RETVAL->y = 0;
1036	RETVAL->w = map_width;	1354	RETVAL->w = 0;
1037	RETVAL->h = map_height;	1355	RETVAL->h = 0;
1038	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
1039	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
1040	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042	RETVAL->texs = 8192;
1043	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044	RETVAL->rows = 0;	1360	RETVAL->rows = 0;
1045	RETVAL->row = 0;	1361	RETVAL->row = 0;
1046	OUTPUT:	1362	OUTPUT:
1047	RETVAL	1363	RETVAL
1048		1364
1049	void	1365	void
1050	DESTROY (CFClient::Map self)	1366	DESTROY (CFPlus::Map self)
1051	CODE:	1367	CODE:
1052	{	1368	{
1053	map_clear (self);	1369	map_clear (self);
1054	Safefree (self->face);	1370	Safefree (self->face2tile);
		1371	Safefree (self->tex);
1055	Safefree (self);	1372	Safefree (self);
1056	}	1373	}
1057		1374
1058	void	1375	void
		1376	resize (CFPlus::Map self, int map_width, int map_height)
		1377	CODE:
		1378	self->w = map_width;
		1379	self->h = map_height;
		1380
		1381	void
1059	clear (CFClient::Map self)	1382	clear (CFPlus::Map self)
1060	CODE:	1383	CODE:
1061	map_clear (self);	1384	map_clear (self);
1062		1385
1063	void	1386	void
1064	set_face (CFClient::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1065	CODE:	1388	CODE:
1066	{	1389	{
1067	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1068	{	1391	need_texid (self, tile);
1069	Append (mapface, self->face, self->faces, self->faces);
1070	self->faces *= 2;
1071	}
1072
1073	self->face [face] = texid;
1074	}	1392	}
1075		1393
1076	void	1394	void
		1395	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1396	CODE:
		1397	{
		1398	tileid texid;
		1399	maptex *tex;
		1400
		1401	if (face < 0 || face >= self->faces)
		1402	return;
		1403
		1404	if (smooth < 0 || smooth >= self->faces)
		1405	return;
		1406
		1407	texid = self->face2tile [face];
		1408
		1409	if (!texid)
		1410	return;
		1411
		1412	tex = self->tex + texid;
		1413	tex->smoothtile = self->face2tile [smooth];
		1414	tex->smoothlevel = level;
		1415	}
		1416
		1417	void
1077	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)	1418	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)
1078	CODE:	1419	CODE:
1079	{	1420	{
1080	while (self->texs <= texid)	1421	need_texid (self, texid);
1081	{
1082	Append (maptex, self->tex, self->texs, self->texs);
1083	self->texs *= 2;
1084	}
1085		1422
1086	{	1423	{
1087	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1088		1425
1089	tex->name = name;	1426	tex->name = name;
…		…
1106	// from transparent color bleeding and ugly wrapping effects.	1443	// from transparent color bleeding and ugly wrapping effects.
1107	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1444	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108	}	1445	}
1109		1446
1110	int	1447	int
1111	ox (CFClient::Map self)	1448	ox (CFPlus::Map self)
1112	ALIAS:	1449	ALIAS:
1113	oy = 1	1450	oy = 1
1114	x = 2	1451	x = 2
1115	y = 3	1452	y = 3
1116	w = 4	1453	w = 4
…		…
1127	}	1464	}
1128	OUTPUT:	1465	OUTPUT:
1129	RETVAL	1466	RETVAL
1130		1467
1131	void	1468	void
1132	scroll (CFClient::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1133	CODE:	1470	CODE:
1134	{	1471	{
1135	if (dx > 0)	1472	if (dx > 0)
1136	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1137	else if (dx < 0)	1474	else if (dx < 0)
1138	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1475	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1139		1476
1140	if (dy > 0)	1477	if (dy > 0)
1141	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1142	else if (dy < 0)	1479	else if (dy < 0)
1143	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1480	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1144		1481
1145	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1146	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1147		1484
1148	while (self->y < 0)	1485	while (self->y < 0)
…		…
1153	self->y += MAP_EXTEND_Y;	1490	self->y += MAP_EXTEND_Y;
1154	}	1491	}
1155	}	1492	}
1156		1493
1157	void	1494	void
1158	map1a_update (CFClient::Map self, SV *data_)	1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1159	CODE:	1496	CODE:
1160	{	1497	{
1161	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1498	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1162	uint8_t *data_end = (uint8_t *)SvEND (data_);	1499	uint8_t *data_end = (uint8_t *)SvEND (data_);
1163	mapcell *cell;	1500	mapcell *cell;
1164	int x, y, flags;	1501	int x, y, flags;
1165		1502
1166	while (data < data_end)	1503	while (data < data_end - 1)
1167	{	1504	{
1168	flags = (data [0] << 8) + data [1]; data += 2;	1505	flags = (data [0] << 8) + data [1]; data += 2;
1169		1506
1170	x = ((flags >> 10) & 63) + self->x;	1507	x = self->x + ((flags >> 10) & 63);
1171	y = ((flags >> 4) & 63) + self->y;	1508	y = self->y + ((flags >> 4) & 63);
1172		1509
1173	cell = map_get_cell (self, x, y);	1510	cell = map_get_cell (self, x, y);
1174		1511
1175	if (flags & 15)	1512	if (flags & 15)
1176	{	1513	{
1177	if (cell->darkness < 0)	1514	if (!cell->darkness)
1178	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1179	cell->darkness = 0;	1517	cell->darkness = 256;
1180	cell->face [0] = 0;
1181	cell->face [1] = 0;
1182	cell->face [2] = 0;
1183	}	1518	}
1184		1519
1185	cell->darkness = flags & 8 ? *data++ : 255;
1186
1187	//TODO: don't trust server data to be in-range(!)	1520	//TODO: don't trust server data to be in-range(!)
		1521
		1522	if (flags & 8)
		1523	{
		1524	if (extmap)
		1525	{
		1526	uint8_t ext, cmd;
		1527
		1528	do
		1529	{
		1530	ext = *data++;
		1531	cmd = ext & 0x3f;
		1532
		1533	if (cmd < 4)
		1534	cell->darkness = 255 - ext * 64 + 1;
		1535	else if (cmd == 5) // health
		1536	{
		1537	cell->stat_width = 1;
		1538	cell->stat_hp = *data++;
		1539	}
		1540	else if (cmd == 6) // monster width
		1541	cell->stat_width = *data++ + 1;
		1542	else if (cmd == 0x47)
		1543	{
		1544	if (*data == 4)
		1545	; // decode player count
		1546
		1547	data += *data + 1;
		1548	}
		1549	else if (cmd == 8) // cell flags
		1550	cell->flags = *data++;
		1551	else if (ext & 0x40) // unknown, multibyte => skip
		1552	data += *data + 1;
		1553	else
		1554	data++;
		1555	}
		1556	while (ext & 0x80);
		1557	}
		1558	else
		1559	cell->darkness = *data++ + 1;
		1560	}
1188		1561
1189	if (flags & 4)	1562	if (flags & 4)
1190	{	1563	{
1191	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1564	faceid face = (data [0] << 8) + data [1]; data += 2;
		1565	need_facenum (self, face);
		1566	cell->tile [0] = self->face2tile [face];
1192	}	1567	}
1193		1568
1194	if (flags & 2)	1569	if (flags & 2)
1195	{	1570	{
1196	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1571	faceid face = (data [0] << 8) + data [1]; data += 2;
		1572	need_facenum (self, face);
		1573	cell->tile [1] = self->face2tile [face];
1197	}	1574	}
1198		1575
1199	if (flags & 1)	1576	if (flags & 1)
1200	{	1577	{
1201	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1578	faceid face = (data [0] << 8) + data [1]; data += 2;
		1579	need_facenum (self, face);
		1580	cell->tile [2] = self->face2tile [face];
1202	}	1581	}
1203	}	1582	}
1204	else	1583	else
1205	cell->darkness = -1;	1584	cell->darkness = 0;
1206	}	1585	}
1207	}	1586	}
1208		1587
1209	SV *	1588	SV *
1210	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1211	CODE:	1590	CODE:
1212	{	1591	{
1213	int x1, x;	1592	int x1, x;
1214	int y1, y;	1593	int y1, y;
1215	int z;	1594	int z;
…		…
1236	{	1615	{
1237	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1238		1617
1239	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1240	{	1619	{
1241	mapface face = cell->face [z];
1242
1243	if (face)
1244	{
1245	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1246	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1247	int a1 = tex.a;	1622	int a1 = tex.a;
1248		1623
1249	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1250	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1251	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1252	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1253	}
1254	}	1628	}
1255	}	1629	}
1256		1630
1257	*map++ = (r )	1631	*map++ = (r )
1258	| (g << 8)	1632	| (g << 8)
…		…
1265	}	1639	}
1266	OUTPUT:	1640	OUTPUT:
1267	RETVAL	1641	RETVAL
1268		1642
1269	void	1643	void
1270	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1271	PPCODE:	1645	CODE:
1272	{	1646	{
1273	int vx, vy;	1647	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1649	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1650	smooth_key skey;
1274	int x, y, z;	1651	int x, y, z;
1275	int last_name;	1652	int last_name;
1276	mapface face;	1653
		1654	// thats current max. sorry.
		1655	if (sw > 255) sw = 255;
		1656	if (sh > 255) sh = 255;
		1657
		1658	// clear key, in case of extra padding
		1659	memset (&skey, 0, sizeof (skey));
		1660
		1661	glColor4ub (255, 255, 255, 255);
		1662
		1663	glEnable (GL_BLEND);
		1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1665	glEnable (GL_TEXTURE_2D);
		1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1667
		1668	glBegin (GL_QUADS);
		1669
		1670	last_name = 0;
		1671
		1672	mx += self->x;
		1673	my += self->y;
		1674
		1675	// first pass: determine smooth_max
		1676	// rather ugly, if you ask me
		1677	// could also be stored inside mapcell and updated on change
		1678	memset (smooth_max, 0, sizeof (smooth_max));
		1679
		1680	for (y = 0; y < sh; y++)
		1681	if (0 <= y + my && y + my < self->rows)
		1682	{
		1683	maprow *row = self->row + (y + my);
		1684
		1685	for (x = 0; x < sw; x++)
		1686	if (row->c0 <= x + mx && x + mx < row->c1)
		1687	{
		1688	mapcell *cell = row->col + (x + mx - row->c0);
		1689
		1690	smooth_max[x + 1][y + 1] =
		1691	MAX (self->tex [cell->tile [0]].smoothlevel,
		1692	MAX (self->tex [cell->tile [1]].smoothlevel,
		1693	self->tex [cell->tile [2]].smoothlevel));
		1694	}
		1695	}
		1696
		1697	for (z = 0; z <= 2; z++)
		1698	{
		1699	memset (smooth_level, 0, sizeof (smooth_level));
		1700
		1701	for (y = 0; y < sh; y++)
		1702	if (0 <= y + my && y + my < self->rows)
		1703	{
		1704	maprow *row = self->row + (y + my);
		1705
		1706	for (x = 0; x < sw; x++)
		1707	if (row->c0 <= x + mx && x + mx < row->c1)
		1708	{
		1709	mapcell *cell = row->col + (x + mx - row->c0);
		1710	tileid tile = cell->tile [z];
		1711
		1712	if (tile)
		1713	{
		1714	maptex tex = self->tex [tile];
		1715	int px = (x + 1) * T - tex.w;
		1716	int py = (y + 1) * T - tex.h;
		1717
		1718	// suppressing texture state switches here
		1719	// is only moderately effective, but worth the extra effort
		1720	if (last_name != tex.name)
		1721	{
		1722	if (!tex.name)
		1723	tex = self->tex [2]; /* missing, replace by noface */
		1724
		1725	glEnd ();
		1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1727	glBegin (GL_QUADS);
		1728	}
		1729
		1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1734
		1735	if (cell->flags && z == 2)
		1736	{
		1737	if (cell->flags & 1)
		1738	{
		1739	maptex tex = self->tex [1];
		1740	int px = x * T + T * 2 / 32;
		1741	int py = y * T - T * 6 / 32;
		1742
		1743	glEnd ();
		1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1745	glBegin (GL_QUADS);
		1746
		1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1751	}
		1752	}
		1753
		1754	// update smooth hash
		1755	if (tex.smoothtile)
		1756	{
		1757	skey.tile = tex.smoothtile;
		1758	skey.level = tex.smoothlevel;
		1759
		1760	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1761
		1762	// add bits to current tile and all neighbours. skey.x|y is
		1763	// shifted +1|+1 so we always stay positive.
		1764
		1765	// bits is ___n cccc CCCC bbbb
		1766	// n do not draw borders&corners
		1767	// c draw these corners, but...
		1768	// C ... not these
		1769	// b draw these borders
		1770
		1771	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1772	// ┃· ·· ·┃ ━━
		1773
		1774	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1775	// ·· ·· ·┏ ┓·
		1776
		1777	// full tile
		1778	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1779
		1780	// borders
		1781	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1782	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1783	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1784	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1785
		1786	// corners
		1787	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1788	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1789	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1790	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1791	}
		1792	}
		1793	}
		1794	}
		1795
		1796	// go through all smoothlevels, lowest to highest, then draw.
		1797	// this is basically counting sort
		1798	{
		1799	int w, b;
		1800
		1801	for (w = 0; w < 256 / 32; ++w)
		1802	{
		1803	uint32_t smask = smooth_level [w];
		1804	if (smask)
		1805	for (b = 0; b < 32; ++b)
		1806	if (smask & (((uint32_t)1) << b))
		1807	{
		1808	int level = (w << 5) | b;
		1809	HE *he;
		1810
		1811	hv_iterinit (smooth);
		1812	while ((he = hv_iternext (smooth)))
		1813	{
		1814	smooth_key *skey = (smooth_key *)HeKEY (he);
		1815	IV bits = SvIVX (HeVAL (he));
		1816
		1817	if (!(bits & 0x1000)
		1818	&& skey->level == level
		1819	&& level > smooth_max [skey->x][skey->y])
		1820	{
		1821	maptex tex = self->tex [skey->tile];
		1822	int px = (((int)skey->x) - 1) * T;
		1823	int py = (((int)skey->y) - 1) * T;
		1824	int border = bits & 15;
		1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1826	float dx = tex.s * .0625f; // 16 images/row
		1827	float dy = tex.t * .5f ; // 2 images/column
		1828
		1829	// this time naively avoiding texture state changes
		1830	// save gobs of state changes.
		1831	if (last_name != tex.name)
		1832	{
		1833	if (!tex.name)
		1834	continue; // smoothing not yet available
		1835
		1836	glEnd ();
		1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1838	glBegin (GL_QUADS);
		1839	}
		1840
		1841	if (border)
		1842	{
		1843	float ox = border * dx;
		1844
		1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1849	}
		1850
		1851	if (corner)
		1852	{
		1853	float ox = corner * dx;
		1854
		1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1859	}
		1860	}
		1861	}
		1862	}
		1863	}
		1864	}
		1865
		1866	hv_clear (smooth);
		1867	}
		1868
		1869	glEnd ();
		1870
		1871	glDisable (GL_TEXTURE_2D);
		1872	glDisable (GL_BLEND);
		1873
		1874	// top layer: overlays such as the health bar
		1875	for (y = 0; y < sh; y++)
		1876	if (0 <= y + my && y + my < self->rows)
		1877	{
		1878	maprow *row = self->row + (y + my);
		1879
		1880	for (x = 0; x < sw; x++)
		1881	if (row->c0 <= x + mx && x + mx < row->c1)
		1882	{
		1883	mapcell *cell = row->col + (x + mx - row->c0);
		1884
		1885	int px = x * T;
		1886	int py = y * T;
		1887
		1888	if (cell->stat_hp)
		1889	{
		1890	int width = cell->stat_width * T;
		1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1892
		1893	glColor3ub (0, 0, 0);
		1894	glRectf (px + 1, py - thick - 2,
		1895	px + width - 1, py);
		1896
		1897	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1898	glRectf (px + 2,
		1899	py - thick - 1,
		1900	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1901	}
		1902	}
		1903	}
		1904	}
		1905
		1906	void
		1907	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1908	CODE:
		1909	{
		1910	static float color[16][3] = {
		1911	{ 0.00F, 0.00F, 0.00F },
		1912	{ 1.00F, 1.00F, 1.00F },
		1913	{ 0.00F, 0.00F, 0.55F },
		1914	{ 1.00F, 0.00F, 0.00F },
		1915
		1916	{ 1.00F, 0.54F, 0.00F },
		1917	{ 0.11F, 0.56F, 1.00F },
		1918	{ 0.93F, 0.46F, 0.00F },
		1919	{ 0.18F, 0.54F, 0.34F },
		1920
		1921	{ 0.56F, 0.73F, 0.56F },
		1922	{ 0.80F, 0.80F, 0.80F },
		1923	{ 0.55F, 0.41F, 0.13F },
		1924	{ 0.99F, 0.77F, 0.26F },
		1925
		1926	{ 0.74F, 0.65F, 0.41F },
		1927
		1928	{ 0.00F, 1.00F, 1.00F },
		1929	{ 1.00F, 0.00F, 1.00F },
		1930	{ 1.00F, 1.00F, 0.00F },
		1931	};
		1932
		1933	int x, y;
		1934
		1935	glEnable (GL_TEXTURE_2D);
		1936	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1937	glEnable (GL_BLEND);
		1938	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1939	glBegin (GL_QUADS);
		1940
		1941	for (y = 0; y < h; y++)
		1942	for (x = 0; x < w; x++)
		1943	{
		1944	unsigned char m = data [x + y * w];
		1945
		1946	if (m)
		1947	{
		1948	float *c = color [m & 15];
		1949
		1950	float tx1 = m & 0x40 ? 0.5 : 0.;
		1951	float tx2 = tx1 + 0.5;
		1952
		1953	glColor4f (c[0], c[1], c[2], 0.75);
		1954	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1955	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1956	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1957	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1958	}
		1959	}
		1960
		1961	glEnd ();
		1962	glDisable (GL_BLEND);
		1963	glDisable (GL_TEXTURE_2D);
		1964	}
		1965
		1966	void
		1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1968	PPCODE:
		1969	{
		1970	int x, y;
1277	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1278	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1972	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1279	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1973	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1280		1974
1281	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1282	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1283	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1284		1978
1285	vx = self->x + (self->w - sw) / 2 - shift_x;	1979	mx += self->x;
1286	vy = self->y + (self->h - sh) / 2 - shift_y;	1980	my += self->y;
1287		1981
1288	/*
1289	int vx = self->vx = self->w >= sw
1290	? self->x + (self->w - sw) / 2
1291	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292
1293	int vy = self->vy = self->h >= sh
1294	? self->y + (self->h - sh) / 2
1295	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296	*/
1297
1298	glColor4ub (255, 255, 255, 255);
1299
1300	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301	glEnable (GL_BLEND);
1302	glEnable (GL_TEXTURE_2D);
1303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305	glBegin (GL_QUADS);
1306
1307	last_name = 0;
1308
1309	for (z = 0; z < 3; z++)
1310	for (y = 0; y < sh; y++)	1982	for (y = 0; y < sh; y++)
1311	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1312	{	1984	{
1313	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1314		1986
1315	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1316	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1317	{	1989	{
1318	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1319		1991
1320	darkness[y * sw4 + x] = cell->darkness < 0	1992	darkness[y * sw4 + x] = cell->darkness
		1993	? 255 - (cell->darkness - 1)
1321	? 255 - FOW_DARKNESS	1994	: 255 - FOW_DARKNESS;
1322	: 255 - cell->darkness;
1323
1324	face = cell->face [z];
1325
1326	if (face)
1327	{
1328	maptex tex = self->tex [face];
1329
1330	int px = (x + 1) * 32 - tex.w;
1331	int py = (y + 1) * 32 - tex.h;
1332
1333	if (last_name != tex.name)
1334	{
1335	glEnd ();
1336	last_name = tex.name;
1337	glBindTexture (GL_TEXTURE_2D, last_name);
1338	glBegin (GL_QUADS);
1339	}
1340
1341	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345	}
1346	}	1995	}
1347	}	1996	}
1348
1349	glEnd ();
1350
1351	glDisable (GL_TEXTURE_2D);
1352	glDisable (GL_BLEND);
1353		1997
1354	EXTEND (SP, 3);	1998	EXTEND (SP, 3);
1355	PUSHs (sv_2mortal (newSViv (sw4)));	1999	PUSHs (sv_2mortal (newSViv (sw4)));
1356	PUSHs (sv_2mortal (newSViv (sh)));	2000	PUSHs (sv_2mortal (newSViv (sh)));
1357	PUSHs (darkness_sv);	2001	PUSHs (darkness_sv);
1358	}	2002	}
1359		2003
1360	SV *	2004	SV *
1361	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1362	CODE:	2006	CODE:
1363	{	2007	{
1364	int x, y, x1, y1;	2008	int x, y, x1, y1;
1365	SV *data_sv = newSV (w * h * 7 + 5);	2009	SV *data_sv = newSV (w * h * 7 + 5);
1366	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2010	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1391	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1392	{	2036	{
1393	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1394	uint8_t flags = 0;	2038	uint8_t flags = 0;
1395		2039
1396	if (cell->face [0]) flags |= 1;	2040	if (cell->tile [0]) flags |= 1;
1397	if (cell->face [1]) flags |= 2;	2041	if (cell->tile [1]) flags |= 2;
1398	if (cell->face [2]) flags |= 4;	2042	if (cell->tile [2]) flags |= 4;
1399		2043
1400	*data++ = flags;	2044	*data++ = flags;
1401		2045
1402	if (flags & 1)	2046	if (flags & 1)
1403	{	2047	{
		2048	tileid tile = cell->tile [0];
1404	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1405	*data++ = cell->face [0];	2050	*data++ = tile;
1406	}	2051	}
1407		2052
1408	if (flags & 2)	2053	if (flags & 2)
1409	{	2054	{
		2055	tileid tile = cell->tile [1];
1410	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1411	*data++ = cell->face [1];	2057	*data++ = tile;
1412	}	2058	}
1413		2059
1414	if (flags & 4)	2060	if (flags & 4)
1415	{	2061	{
		2062	tileid tile = cell->tile [2];
1416	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1417	*data++ = cell->face [2];	2064	*data++ = tile;
1418	}	2065	}
1419	}	2066	}
1420	else	2067	else
1421	*data++ = 0;	2068	*data++ = 0;
1422	}	2069	}
…		…
1428	}	2075	}
1429	OUTPUT:	2076	OUTPUT:
1430	RETVAL	2077	RETVAL
1431		2078
1432	void	2079	void
1433	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2080	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1434	PPCODE:	2081	PPCODE:
1435	{	2082	{
1436	int x, y, z;	2083	int x, y, z;
1437	int w, h;	2084	int w, h;
1438	int x1, y1;	2085	int x1, y1;
…		…
1462	{	2109	{
1463	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1464		2111
1465	if (flags)	2112	if (flags)
1466	{	2113	{
1467	mapface face[3] = { 0, 0, 0 };
1468
1469	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1470		2116
1471	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2117	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1472	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2118	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1473	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2119	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1474		2120
1475	if (cell->darkness <= 0)	2121	if (cell->darkness == 0)
1476	{	2122	{
1477	cell->darkness = -1;	2123	cell->darkness = 0;
1478		2124
1479	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1480	{	2126	{
1481	cell->face[z] = face[z];	2127	tileid t = tile [z];
1482		2128
1483	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2129	if (t >= self->texs || (t && !self->tex [t].name))
		2130	{
1484	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1485	}	2136	}
1486	}	2137	}
1487	}	2138	}
1488	}	2139	}
1489	}	2140	}
1490	}	2141	}
1491		2142
1492	MODULE = CFClient PACKAGE = CFClient::MixChunk	2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1493		2144
1494	CFClient::MixChunk	2145	CFPlus::MixChunk
1495	new_from_file (SV *class, char *path)	2146	new_from_file (SV *class, char *path)
1496	CODE:	2147	CODE:
1497	RETVAL = Mix_LoadWAV (path);	2148	RETVAL = Mix_LoadWAV (path);
1498	OUTPUT:	2149	OUTPUT:
1499	RETVAL	2150	RETVAL
1500		2151
1501	void	2152	void
1502	DESTROY (CFClient::MixChunk self)	2153	DESTROY (CFPlus::MixChunk self)
1503	CODE:	2154	CODE:
1504	Mix_FreeChunk (self);	2155	Mix_FreeChunk (self);
1505		2156
1506	int	2157	int
1507	volume (CFClient::MixChunk self, int volume = -1)	2158	volume (CFPlus::MixChunk self, int volume = -1)
1508	CODE:	2159	CODE:
1509	RETVAL = Mix_VolumeChunk (self, volume);	2160	RETVAL = Mix_VolumeChunk (self, volume);
1510	OUTPUT:	2161	OUTPUT:
1511	RETVAL	2162	RETVAL
1512		2163
1513	int	2164	int
1514	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1515	CODE:	2166	CODE:
1516	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1517	OUTPUT:	2168	OUTPUT:
1518	RETVAL	2169	RETVAL
1519		2170
1520	MODULE = CFClient PACKAGE = CFClient::MixMusic	2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1521		2172
1522	int	2173	int
1523	volume (int volume = -1)	2174	volume (int volume = -1)
1524	CODE:	2175	CODE:
1525	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1526	OUTPUT:	2177	OUTPUT:
1527	RETVAL	2178	RETVAL
1528		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1529	CFClient::MixMusic	2187	CFPlus::MixMusic
1530	new_from_file (SV *class, char *path)	2188	new_from_file (SV *class, char *path)
1531	CODE:	2189	CODE:
1532	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1533	OUTPUT:	2191	OUTPUT:
1534	RETVAL	2192	RETVAL
1535		2193
1536	void	2194	void
1537	DESTROY (CFClient::MixMusic self)	2195	DESTROY (CFPlus::MixMusic self)
1538	CODE:	2196	CODE:
1539	Mix_FreeMusic (self);	2197	Mix_FreeMusic (self);
1540		2198
1541	int	2199	int
1542	play (CFClient::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1543	CODE:	2201	CODE:
1544	RETVAL = Mix_PlayMusic (self, loops);	2202	RETVAL = Mix_PlayMusic (self, loops);
1545	OUTPUT:	2203	OUTPUT:
1546	RETVAL	2204	RETVAL
1547		2205
		2206	int
		2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2208	CODE:
		2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2210	OUTPUT:
		2211	RETVAL
		2212
1548	MODULE = CFClient PACKAGE = CFClient::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1549		2214
1550	BOOT:	2215	BOOT:
1551	{	2216	{
1552	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1553	static const struct {	2218	static const struct {
1554	const char *name;	2219	const char *name;
1555	IV iv;	2220	IV iv;
1556	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1557	# define const_iv(name) { # name, (IV)name }	2222	# define const_iv(name) { # name, (IV)name }
		2223	const_iv (GL_VENDOR),
		2224	const_iv (GL_VERSION),
		2225	const_iv (GL_EXTENSIONS),
1558	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1559	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1560	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1561	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1562	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
…		…
1564	const_iv (GL_SCISSOR_TEST),	2232	const_iv (GL_SCISSOR_TEST),
1565	const_iv (GL_DEPTH_TEST),	2233	const_iv (GL_DEPTH_TEST),
1566	const_iv (GL_ALPHA_TEST),	2234	const_iv (GL_ALPHA_TEST),
1567	const_iv (GL_NORMALIZE),	2235	const_iv (GL_NORMALIZE),
1568	const_iv (GL_RESCALE_NORMAL),	2236	const_iv (GL_RESCALE_NORMAL),
		2237	const_iv (GL_FRONT),
		2238	const_iv (GL_BACK),
1569	const_iv (GL_AND),	2239	const_iv (GL_AND),
1570	const_iv (GL_ONE),	2240	const_iv (GL_ONE),
1571	const_iv (GL_ZERO),	2241	const_iv (GL_ZERO),
1572	const_iv (GL_SRC_ALPHA),	2242	const_iv (GL_SRC_ALPHA),
1573	const_iv (GL_DST_ALPHA),	2243	const_iv (GL_DST_ALPHA),
1574	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2244	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575	const_iv (GL_ONE_MINUS_DST_ALPHA),	2245	const_iv (GL_ONE_MINUS_DST_ALPHA),
1576	const_iv (GL_SRC_ALPHA_SATURATE),	2246	const_iv (GL_SRC_ALPHA_SATURATE),
1577	const_iv (GL_RGB),	2247	const_iv (GL_RGB),
1578	const_iv (GL_RGBA),	2248	const_iv (GL_RGBA),
		2249	const_iv (GL_RGBA4),
		2250	const_iv (GL_RGBA8),
		2251	const_iv (GL_RGB5_A1),
1579	const_iv (GL_UNSIGNED_BYTE),	2252	const_iv (GL_UNSIGNED_BYTE),
1580	const_iv (GL_UNSIGNED_SHORT),	2253	const_iv (GL_UNSIGNED_SHORT),
1581	const_iv (GL_UNSIGNED_INT),	2254	const_iv (GL_UNSIGNED_INT),
1582	const_iv (GL_ALPHA),	2255	const_iv (GL_ALPHA),
1583	const_iv (GL_INTENSITY),	2256	const_iv (GL_INTENSITY),
1584	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
1585	const_iv (GL_LUMINANCE_ALPHA),	2258	const_iv (GL_LUMINANCE_ALPHA),
1586	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1587	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1588	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1589	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1590	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1591	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1592	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1593	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1615	const_iv (GL_SEPARABLE_2D),	2290	const_iv (GL_SEPARABLE_2D),
1616	const_iv (GL_CONVOLUTION_2D),	2291	const_iv (GL_CONVOLUTION_2D),
1617	const_iv (GL_CONVOLUTION_BORDER_MODE),	2292	const_iv (GL_CONVOLUTION_BORDER_MODE),
1618	const_iv (GL_CONSTANT_BORDER),	2293	const_iv (GL_CONSTANT_BORDER),
1619	const_iv (GL_LINES),	2294	const_iv (GL_LINES),
		2295	const_iv (GL_LINE_STRIP),
1620	const_iv (GL_LINE_LOOP),	2296	const_iv (GL_LINE_LOOP),
1621	const_iv (GL_QUADS),	2297	const_iv (GL_QUADS),
1622	const_iv (GL_QUAD_STRIP),	2298	const_iv (GL_QUAD_STRIP),
1623	const_iv (GL_TRIANGLES),	2299	const_iv (GL_TRIANGLES),
1624	const_iv (GL_TRIANGLE_STRIP),	2300	const_iv (GL_TRIANGLE_STRIP),
…		…
1632	# undef const_iv	2308	# undef const_iv
1633	};	2309	};
1634		2310
1635	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2311	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1636	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2312	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2313
		2314	texture_av = newAV ();
		2315	AvREAL_off (texture_av);
1637	}	2316	}
1638		2317
1639	char *	2318	char *
1640	gl_vendor ()	2319	gl_vendor ()
1641	CODE:	2320	CODE:
…		…
1655	CODE:	2334	CODE:
1656	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657	OUTPUT:	2336	OUTPUT:
1658	RETVAL	2337	RETVAL
1659		2338
		2339	char *glGetString (GLenum pname)
		2340
		2341	GLint glGetInteger (GLenum pname)
		2342	CODE:
		2343	glGetIntegerv (pname, &RETVAL);
		2344	OUTPUT:
		2345	RETVAL
		2346
		2347	GLdouble glGetDouble (GLenum pname)
		2348	CODE:
		2349	glGetDoublev (pname, &RETVAL);
		2350	OUTPUT:
		2351	RETVAL
		2352
1660	int glGetError ()	2353	int glGetError ()
		2354
		2355	void glFinish ()
1661		2356
1662	void glClear (int mask)	2357	void glClear (int mask)
1663		2358
1664	void glClearColor (float r, float g, float b, float a = 1.0)	2359	void glClearColor (float r, float g, float b, float a = 1.0)
1665	PROTOTYPE: @	2360	PROTOTYPE: @
…		…
1689	void glPushMatrix ()	2384	void glPushMatrix ()
1690		2385
1691	void glPopMatrix ()	2386	void glPopMatrix ()
1692		2387
1693	void glLoadIdentity ()	2388	void glLoadIdentity ()
		2389
		2390	void glDrawBuffer (int buffer)
		2391
		2392	void glReadBuffer (int buffer)
1694		2393
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2394	# near_ and far_ are due to microsofts buggy "c" compiler
1696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697		2396
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2397	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1728	r *= a;	2427	r *= a;
1729	g *= a;	2428	g *= a;
1730	b *= a;	2429	b *= a;
1731	}	2430	}
1732	// microsoft visual "c" rounds instead of truncating...	2431	// microsoft visual "c" rounds instead of truncating...
1733	glColor4ub (MIN ((int)(r * 256.f), 255),	2432	glColor4f (r, g, b, a);
1734	MIN ((int)(g * 256.f), 255),
1735	MIN ((int)(b * 256.f), 255),
1736	MIN ((int)(a * 256.f), 255));
1737		2433
1738	void glInterleavedArrays (int format, int stride, char *data)	2434	void glInterleavedArrays (int format, int stride, char *data)
1739		2435
1740	void glDrawElements (int mode, int count, int type, char *indices)	2436	void glDrawElements (int mode, int count, int type, char *indices)
1741		2437
…		…
1783		2479
1784	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2480	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1785		2481
1786	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2482	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1787		2483
		2484	void glPixelZoom (float x, float y)
		2485
1788	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2486	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1789		2487
1790	int glGenTexture ()	2488	int glGenTexture ()
1791	CODE:	2489	CODE:
1792	{	2490	RETVAL = gen_texture ();
1793	GLuint name;
1794	glGenTextures (1, &name);
1795	RETVAL = name;
1796	}
1797	OUTPUT:	2491	OUTPUT:
1798	RETVAL	2492	RETVAL
1799		2493
1800	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
1801	CODE:	2495	CODE:
1802	{
1803	GLuint name_ = name;
1804	glDeleteTextures (1, &name_);	2496	del_texture (name);
1805	}	2497
1806
1807	int glGenList ()	2498	int glGenList ()
1808	CODE:	2499	CODE:
1809	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
1810	OUTPUT:	2501	OUTPUT:
1811	RETVAL	2502	RETVAL
…		…
1818		2509
1819	void glEndList ()	2510	void glEndList ()
1820		2511
1821	void glCallList (int list)	2512	void glCallList (int list)
1822		2513
1823

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