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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 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 FC_HINT_STYLE	154	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#endif	156	#endif
94	#ifdef _WIN32
95	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96	#else
97	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98	#endif
99	}	158	}
100		159
101	static void	160	static void
102	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
103	{	162	{
104	/* 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
105	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
106	*/	165	*/
107	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
111		170
112	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
113	}	172	}
114		173
115	static void	174	static void
116	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
117	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
118	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
119		181
120	if (!*w) *w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121	if (!*h) *h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122		184
123	*w = (*w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
124	}	186	if (!rect.height) rect.height = 1;
125		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
126	typedef uint16_t mapface;	193	typedef uint16_t faceid;
127		194
128	typedef struct {	195	typedef struct {
129	GLint name;	196	int name;
130	int w, h;	197	int w, h;
131	float s, t;	198	float s, t;
132	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
133	} maptex;	202	} maptex;
134		203
135	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
136	int16_t darkness;	207	uint16_t darkness;
137	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
138	} mapcell;	209	} mapcell;
139		210
140	typedef struct {	211	typedef struct {
141	int32_t c0, c1;	212	int32_t c0, c1;
142	mapcell *col;	213	mapcell *col;
143	} maprow;	214	} maprow;
144		215
145	typedef struct map {	216	typedef struct map {
146	int x, y, w, h;	217	int x, y, w, h;
147	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
148	int faces;	219	int faces; tileid *face2tile; // [faceid]
149	mapface *face;	220	int texs; maptex *tex; // [tileid]
150
151	int texs;
152	maptex *tex;
153		221
154	int32_t rows;	222	int32_t rows;
155	maprow *row;	223	maprow *row;
156	} *CFClient__Map;	224	} *CFPlus__Map;
157		225
158	static char *	226	static char *
159	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
160	{	228	{
161	char *p;	229	char *p;
…		…
178	}	246	}
179		247
180	#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))
181	#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))
182		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
183	static maprow *	271	static maprow *
184	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
185	{	273	{
186	if (0 > y)	274	if (0 > y)
187	{	275	{
188	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
189	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
227		315
228	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
229	}	317	}
230		318
231	static mapcell *	319	static mapcell *
232	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
233	{	321	{
234	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
235	}	323	}
236		324
237	static void	325	static void
238	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
239	{	327	{
240	int r;	328	int r;
241		329
242	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
243	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
251	self->row = 0;	339	self->row = 0;
252	self->rows = 0;	340	self->rows = 0;
253	}	341	}
254		342
255	static void	343	static void
256	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)
257	{	345	{
258	int x, y;	346	int x, y;
259	maprow *row;	347	maprow *row;
		348	mapcell *cell;
260		349
261	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
262	if (y >= 0)	351	if (y >= 0)
263	{	352	{
264	if (y >= self->rows)	353	if (y >= self->rows)
…		…
270	if (x >= row->c0)	359	if (x >= row->c0)
271	{	360	{
272	if (x >= row->c1)	361	if (x >= row->c1)
273	break;	362	break;
274		363
275	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;
276	}	370	}
277	}	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);
278	}	388	}
279		389
280	static void	390	static void
281	music_finished (void)	391	music_finished (void)
282	{	392	{
…		…
301	ev.data2 = 0;	411	ev.data2 = 0;
302		412
303	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
304	}	414	}
305		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
306	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
307		438
308	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
309		440
310	BOOT:	441	BOOT:
311	{	442	{
312	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
313	static const struct {	444	static const struct {
314	const char *name;	445	const char *name;
315	IV iv;	446	IV iv;
316	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
317	# 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
318	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
319	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
320	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
321	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
322	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
331	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
332	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
333	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
334	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
335	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
336	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
337	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
338	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
339	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
340	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
395	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
396	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
397	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
398	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
399	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
400	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
401	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
402	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
403	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
404	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
405	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
406	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
407	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
408	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
409	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
410	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
411	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
412	const_iv (KMOD_CTRL),
413	const_iv (KMOD_SHIFT),
414	const_iv (KMOD_ALT),
415	const_iv (KMOD_META)
416	# undef const_iv	556	# undef const_iv
417	};	557	};
418		558
419	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; )
420	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);
421	}	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)
422		582
423	void	583	void
424	pango_init ()	584	pango_init ()
425	CODE:	585	CODE:
426	// delayed, so it can pick up new fonts added by AddFontResourceEx
427	{	586	{
428	{
429	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
430	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);
431	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432	}
433	{
434	cairo_font_options_t *fopt = cairo_font_options_create ();
435	cairo_fontmap = pango_cairo_font_map_get_default ();
436	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437	#ifdef _WIN32
438	// cairo looks like shit eaten twice on windows
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440	#else
441	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442	#endif
443	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445	pango_cairo_context_set_font_options (cairo_context, fopt);
446	cairo_font_options_destroy (fopt);
447	}
448	}	590	}
449		591
450	int	592	int
451	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
452		594
453	void	595	void
454	SDL_Quit ()	596	SDL_Quit ()
455		597
456	void	598	void
…		…
463	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
464	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
465	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
466		608
467	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
469		611
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474		616
475	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
476		622
477	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
478	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
479		625
480	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
500	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
501	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
502	);	648	);
503	if (RETVAL)	649	if (RETVAL)
504	{	650	{
		651	av_clear (texture_av);
		652
505	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
506	# 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);
507	# include "glfunc.h"	655	# include "glfunc.h"
508	# undef GL_FUNC	656	# undef GL_FUNC
		657
509	}	658	}
510	OUTPUT:	659	OUTPUT:
511	RETVAL	660	RETVAL
512		661
513	void	662	void
514	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
515		664
516	char *	665	char *
517	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
518		667
		668	int
		669	SDL_GetAppState ()
		670
519	void	671	void
520	SDL_PollEvent ()	672	poll_events ()
521	PPCODE:	673	PPCODE:
522	{	674	{
523	SDL_Event ev;	675	SDL_Event ev;
524		676
525	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
526	{	679	{
527	HV *hv = newHV ();	680	HV *hv = newHV ();
528	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
529		682
530	switch (ev.type)	683	switch (ev.type)
…		…
532	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
533	case SDL_KEYUP:	686	case SDL_KEYUP:
534	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536	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 */
537	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538	break;	692	break;
539		693
540	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
541	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
542	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
543	break;	697	break;
544		698
545	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
546	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
547
548	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
549	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
550	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
551	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
552	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
553	break;	725	break;
554		726
555	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
556	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
557	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
567	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569	break;	741	break;
570	}	742	}
571		743
572	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
573	}	745	}
574	}	746	}
575		747
576	int	748	int
577	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)
…		…
586	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
587		759
588	void	760	void
589	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
590	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
591	#ifndef _WIN32	769	#ifdef _WIN32
592	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	}
593	#endif	791	#endif
		792	}
594		793
595	void	794	void
596	add_font (char *file)	795	add_font (char *file)
597	CODE:	796	CODE:
598	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599	#ifdef _WIN32
600	// cairo... sigh... requires win2000
601	AddFontResourceEx (file, FR_PRIVATE, 0);
602	#endif
603		798
604	void	799	void
605	load_image_inline (SV *image_)	800	load_image_inline (SV *image_)
606	ALIAS:	801	ALIAS:
607	load_image_file = 1	802	load_image_file = 1
…		…
649		844
650	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	845	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651		846
652	assert (surface2->pitch == surface2->w * 4);	847	assert (surface2->pitch == surface2->w * 4);
653		848
		849	SDL_LockSurface (surface2);
654	EXTEND (SP, 5);	850	EXTEND (SP, 6);
655	PUSHs (sv_2mortal (newSViv (surface2->w)));	851	PUSHs (sv_2mortal (newSViv (surface2->w)));
656	PUSHs (sv_2mortal (newSViv (surface2->h)));	852	PUSHs (sv_2mortal (newSViv (surface2->h)));
657	SDL_LockSurface (surface2);
658	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	853	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659	SDL_UnlockSurface (surface2);
660	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)));
661	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	855	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	856	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		857	SDL_UnlockSurface (surface2);
663		858
664	SDL_FreeSurface (surface);	859	SDL_FreeSurface (surface);
665	SDL_FreeSurface (surface2);	860	SDL_FreeSurface (surface2);
666	}	861	}
667		862
…		…
703	CODE:	898	CODE:
704	fprintf (stderr, "FATAL: %s\n", message);	899	fprintf (stderr, "FATAL: %s\n", message);
705	#ifdef _WIN32	900	#ifdef _WIN32
706	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
707	#endif	902	#endif
708	exit (1);	903	_exit (1);
709		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
710	MODULE = CFClient PACKAGE = CFClient::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
711		924
712	CFClient::Font	925	CFPlus::Font
713	new_from_file (SV *class, char *path, int id = 0)	926	new_from_file (SV *class, char *path, int id = 0)
714	CODE:	927	CODE:
715	{	928	{
716	int count;	929	int count;
717	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
720	}	933	}
721	OUTPUT:	934	OUTPUT:
722	RETVAL	935	RETVAL
723		936
724	void	937	void
725	DESTROY (CFClient::Font self)	938	DESTROY (CFPlus::Font self)
726	CODE:	939	CODE:
727	pango_font_description_free (self);	940	pango_font_description_free (self);
728		941
729	void	942	void
730	make_default (CFClient::Font self)	943	make_default (CFPlus::Font self)
731	CODE:	944	CODE:
732	default_font = self;	945	default_font = self;
733		946
734	MODULE = CFClient PACKAGE = CFClient::Layout	947	MODULE = CFPlus PACKAGE = CFPlus::Layout
735		948
736	CFClient::Layout	949	void
737	new (SV *class, int rgba = 0)	950	reset_glyph_cache ()
		951	CODE:
		952	tc_clear ();
		953
		954	CFPlus::Layout
		955	new (SV *class)
738	CODE:	956	CODE:
739	New (0, RETVAL, 1, struct cf_layout);	957	New (0, RETVAL, 1, struct cf_layout);
740		958
741	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	959	RETVAL->pl = pango_layout_new (opengl_context);
742	RETVAL->rgba = rgba;
743	RETVAL->r = 1.;	960	RETVAL->r = 1.;
744	RETVAL->g = 1.;	961	RETVAL->g = 1.;
745	RETVAL->b = 1.;	962	RETVAL->b = 1.;
746	RETVAL->a = 1.;	963	RETVAL->a = 1.;
747	RETVAL->base_height = MIN_FONT_HEIGHT;	964	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
751	layout_update_font (RETVAL);	968	layout_update_font (RETVAL);
752	OUTPUT:	969	OUTPUT:
753	RETVAL	970	RETVAL
754		971
755	void	972	void
756	DESTROY (CFClient::Layout self)	973	DESTROY (CFPlus::Layout self)
757	CODE:	974	CODE:
758	g_object_unref (self->pl);	975	g_object_unref (self->pl);
759	Safefree (self);	976	Safefree (self);
760		977
761	int
762	is_rgba (CFClient::Layout self)
763	CODE:
764	RETVAL = self->rgba;
765	OUTPUT:
766	RETVAL
767
768	void	978	void
769	set_text (CFClient::Layout self, SV *text_)	979	set_text (CFPlus::Layout self, SV *text_)
770	CODE:	980	CODE:
771	{	981	{
772	STRLEN textlen;	982	STRLEN textlen;
773	char *text = SvPVutf8 (text_, textlen);	983	char *text = SvPVutf8 (text_, textlen);
774		984
775	pango_layout_set_text (self->pl, text, textlen);	985	pango_layout_set_text (self->pl, text, textlen);
776	}	986	}
777		987
778	void	988	void
779	set_markup (CFClient::Layout self, SV *text_)	989	set_markup (CFPlus::Layout self, SV *text_)
780	CODE:	990	CODE:
781	{	991	{
782	STRLEN textlen;	992	STRLEN textlen;
783	char *text = SvPVutf8 (text_, textlen);	993	char *text = SvPVutf8 (text_, textlen);
784		994
785	pango_layout_set_markup (self->pl, text, textlen);	995	pango_layout_set_markup (self->pl, text, textlen);
786	}	996	}
787		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
788	SV *	1083	SV *
789	get_text (CFClient::Layout self)	1084	get_text (CFPlus::Layout self)
790	CODE:	1085	CODE:
791	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792	sv_utf8_decode (RETVAL);	1087	sv_utf8_decode (RETVAL);
793	OUTPUT:	1088	OUTPUT:
794	RETVAL	1089	RETVAL
795		1090
796	void	1091	void
797	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.)
798	CODE:	1093	CODE:
799	self->r = r;	1094	self->r = r;
800	self->g = g;	1095	self->g = g;
801	self->b = b;	1096	self->b = b;
802	self->a = a;	1097	self->a = a;
803		1098
804	void	1099	void
805	set_font (CFClient::Layout self, CFClient::Font font = 0)	1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
806	CODE:	1101	CODE:
807	if (self->font != font)	1102	if (self->font != font)
808	{	1103	{
809	self->font = font;	1104	self->font = font;
810	layout_update_font (self);	1105	layout_update_font (self);
811	}	1106	}
812		1107
813	void	1108	void
814	set_height (CFClient::Layout self, int base_height)	1109	set_height (CFPlus::Layout self, int base_height)
815	CODE:	1110	CODE:
816	if (self->base_height != base_height)	1111	if (self->base_height != base_height)
817	{	1112	{
818	self->base_height = base_height;	1113	self->base_height = base_height;
819	layout_update_font (self);	1114	layout_update_font (self);
820	}	1115	}
821		1116
822	void	1117	void
823	set_width (CFClient::Layout self, int max_width = -1)	1118	set_width (CFPlus::Layout self, int max_width = -1)
824	CODE:	1119	CODE:
825	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);
826		1121
827	void	1122	void
828	set_indent (CFClient::Layout self, int indent)	1123	set_indent (CFPlus::Layout self, int indent)
829	CODE:	1124	CODE:
830	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831		1126
832	void	1127	void
833	set_spacing (CFClient::Layout self, int spacing)	1128	set_spacing (CFPlus::Layout self, int spacing)
834	CODE:	1129	CODE:
835	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836		1131
837	void	1132	void
838	set_ellipsise (CFClient::Layout self, int ellipsise)	1133	set_ellipsise (CFPlus::Layout self, int ellipsise)
839	CODE:	1134	CODE:
840	pango_layout_set_ellipsize (self->pl,	1135	pango_layout_set_ellipsize (self->pl,
841	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START
842	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
844	: PANGO_ELLIPSIZE_NONE	1139	: PANGO_ELLIPSIZE_NONE
845	);	1140	);
846		1141
847	void	1142	void
848	set_single_paragraph_mode (CFClient::Layout self, int spm)	1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)
849	CODE:	1144	CODE:
850	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851		1146
852	void	1147	void
853	size (CFClient::Layout self)	1148	size (CFPlus::Layout self)
854	PPCODE:	1149	PPCODE:
855	{	1150	{
856	int w, h;	1151	int w, h;
857		1152
858	layout_get_pixel_size (self, &w, &h);	1153	layout_get_pixel_size (self, &w, &h);
…		…
861	PUSHs (sv_2mortal (newSViv (w)));	1156	PUSHs (sv_2mortal (newSViv (w)));
862	PUSHs (sv_2mortal (newSViv (h)));	1157	PUSHs (sv_2mortal (newSViv (h)));
863	}	1158	}
864		1159
865	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
866	xy_to_index (CFClient::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
867	CODE:	1174	CODE:
868	{	1175	{
869	int index, trailing;	1176	int index, trailing;
870	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);
871	RETVAL = index;	1178	RETVAL = index + trailing;
872	}	1179	}
873	OUTPUT:	1180	OUTPUT:
874	RETVAL	1181	RETVAL
875		1182
876	void	1183	void
877	cursor_pos (CFClient::Layout self, int index)	1184	cursor_pos (CFPlus::Layout self, int index)
878	PPCODE:	1185	PPCODE:
879	{	1186	{
880	PangoRectangle strong_pos;	1187	PangoRectangle strong_pos;
881	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
882		1189
…		…
885	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
886	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
887	}	1194	}
888		1195
889	void	1196	void
890	render (CFClient::Layout self)	1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
891	PPCODE:	1198	PPCODE:
892	{	1199	{
893	SV *retval;	1200	int line, x;
894	int w, h;
895		1201
896	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 */
897		1204
898	if (self->rgba)
899	{
900	cairo_surface_t *surface;
901	cairo_t *cairo;
902
903	retval = newSV (w * h * 4);
904	SvPOK_only (retval);
905	SvCUR_set (retval, w * h * 4);
906
907	memset (SvPVX (retval), 0, w * h * 4);
908
909	surface = cairo_image_surface_create_for_data (
910	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
911	cairo = cairo_create (surface);
912	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914	pango_cairo_show_layout (cairo, self->pl);
915
916	cairo_destroy (cairo);
917	cairo_surface_destroy (surface);
918
919	// what a mess, and its premultiplied, too :(
920	{
921	uint32_t *p = (uint32_t *)SvPVX (retval);
922	uint32_t *e = p + w * h;
923
924	while (p < e)
925	{
926	uint32_t rgba = *p;
927	rgba = (rgba >> 24) | (rgba << 8);
928	#if 0
929	#ifdef _WIN32
930	{//D
931	uint8_t r = rgba >> 24;
932	uint8_t g = rgba >> 16;
933	uint8_t b = rgba >> 8;
934	uint8_t a = rgba >> 0;
935
936	rgba = (rgba & 0xffffff00) | a;
937	}
938	#endif
939	#endif
940	rgba = SDL_SwapBE32 (rgba);
941	*p++ = rgba;
942	}
943	}
944
945	EXTEND (SP, 5);	1205	EXTEND (SP, 2);
946	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)
947	PUSHs (sv_2mortal (newSViv (h)));	1227	PUSHs (sv_2mortal (newSViv (index + trailing)));
948	PUSHs (sv_2mortal (retval));
949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951	}
952	else	1228	else
953	{	1229	{
954	FT_Bitmap bitmap;
955
956	retval = newSV (w * h);
957	SvPOK_only (retval);
958	SvCUR_set (retval, w * h);
959
960	bitmap.rows = h;
961	bitmap.width = w;
962	bitmap.pitch = w;
963	bitmap.buffer = (unsigned char*)SvPVX (retval);
964	bitmap.num_grays = 256;
965	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967	memset (bitmap.buffer, 0, w * h);
968
969	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971	EXTEND (SP, 5);
972	PUSHs (sv_2mortal (newSViv (w)));	1230	PUSHs (sv_2mortal (newSViv (index)));
973	PUSHs (sv_2mortal (newSViv (h)));	1231	PUSHs (sv_2mortal (newSViv (trailing)));
974	PUSHs (sv_2mortal (retval));
975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977	}	1232	}
978	}	1233	}
979		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
980	MODULE = CFClient PACKAGE = CFClient::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
981		1246
		1247	int minpot (int n)
		1248
982	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
983	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.)
984	PROTOTYPE: $$$;$$	1288	PROTOTYPE: $$$;$$
985	ALIAS:	1289	ALIAS:
986	draw_quad_alpha = 1	1290	draw_quad_alpha = 1
987	draw_quad_alpha_premultiplied = 2	1291	draw_quad_alpha_premultiplied = 2
988	CODE:	1292	CODE:
…		…
1026	glDisable (GL_ALPHA_TEST);	1330	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
1028	}	1332	}
1029	}	1333	}
1030		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
1031	MODULE = CFClient PACKAGE = CFClient::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
1032		1347
1033	CFClient::Map	1348	CFPlus::Map
1034	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
1035	CODE:	1350	CODE:
1036	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1352	RETVAL->x = 0;
1038	RETVAL->y = 0;	1353	RETVAL->y = 0;
1039	RETVAL->w = map_width;	1354	RETVAL->w = 0;
1040	RETVAL->h = map_height;	1355	RETVAL->h = 0;
1041	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
1042	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
1043	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045	RETVAL->texs = 8192;
1046	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047	RETVAL->rows = 0;	1360	RETVAL->rows = 0;
1048	RETVAL->row = 0;	1361	RETVAL->row = 0;
1049	OUTPUT:	1362	OUTPUT:
1050	RETVAL	1363	RETVAL
1051		1364
1052	void	1365	void
1053	DESTROY (CFClient::Map self)	1366	DESTROY (CFPlus::Map self)
1054	CODE:	1367	CODE:
1055	{	1368	{
1056	map_clear (self);	1369	map_clear (self);
1057	Safefree (self->face);	1370	Safefree (self->face2tile);
		1371	Safefree (self->tex);
1058	Safefree (self);	1372	Safefree (self);
1059	}	1373	}
1060		1374
1061	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
1062	clear (CFClient::Map self)	1382	clear (CFPlus::Map self)
1063	CODE:	1383	CODE:
1064	map_clear (self);	1384	map_clear (self);
1065		1385
1066	void	1386	void
1067	set_face (CFClient::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1068	CODE:	1388	CODE:
1069	{	1389	{
1070	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1071	{	1391	need_texid (self, tile);
1072	Append (mapface, self->face, self->faces, self->faces);
1073	self->faces *= 2;
1074	}
1075
1076	self->face [face] = texid;
1077	}	1392	}
1078		1393
1079	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
1080	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)
1081	CODE:	1419	CODE:
1082	{	1420	{
1083	while (self->texs <= texid)	1421	need_texid (self, texid);
1084	{
1085	Append (maptex, self->tex, self->texs, self->texs);
1086	self->texs *= 2;
1087	}
1088		1422
1089	{	1423	{
1090	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1091		1425
1092	tex->name = name;	1426	tex->name = name;
…		…
1109	// from transparent color bleeding and ugly wrapping effects.	1443	// from transparent color bleeding and ugly wrapping effects.
1110	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1444	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111	}	1445	}
1112		1446
1113	int	1447	int
1114	ox (CFClient::Map self)	1448	ox (CFPlus::Map self)
1115	ALIAS:	1449	ALIAS:
1116	oy = 1	1450	oy = 1
1117	x = 2	1451	x = 2
1118	y = 3	1452	y = 3
1119	w = 4	1453	w = 4
…		…
1130	}	1464	}
1131	OUTPUT:	1465	OUTPUT:
1132	RETVAL	1466	RETVAL
1133		1467
1134	void	1468	void
1135	scroll (CFClient::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1136	CODE:	1470	CODE:
1137	{	1471	{
1138	if (dx > 0)	1472	if (dx > 0)
1139	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1140	else if (dx < 0)	1474	else if (dx < 0)
1141	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);
1142		1476
1143	if (dy > 0)	1477	if (dy > 0)
1144	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1145	else if (dy < 0)	1479	else if (dy < 0)
1146	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);
1147		1481
1148	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1149	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1150		1484
1151	while (self->y < 0)	1485	while (self->y < 0)
…		…
1156	self->y += MAP_EXTEND_Y;	1490	self->y += MAP_EXTEND_Y;
1157	}	1491	}
1158	}	1492	}
1159		1493
1160	void	1494	void
1161	map1a_update (CFClient::Map self, SV *data_)	1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1162	CODE:	1496	CODE:
1163	{	1497	{
1164	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1498	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1165	uint8_t *data_end = (uint8_t *)SvEND (data_);	1499	uint8_t *data_end = (uint8_t *)SvEND (data_);
1166	mapcell *cell;	1500	mapcell *cell;
1167	int x, y, flags;	1501	int x, y, flags;
1168		1502
1169	while (data < data_end)	1503	while (data < data_end - 1)
1170	{	1504	{
1171	flags = (data [0] << 8) + data [1]; data += 2;	1505	flags = (data [0] << 8) + data [1]; data += 2;
1172		1506
1173	x = ((flags >> 10) & 63) + self->x;	1507	x = self->x + ((flags >> 10) & 63);
1174	y = ((flags >> 4) & 63) + self->y;	1508	y = self->y + ((flags >> 4) & 63);
1175		1509
1176	cell = map_get_cell (self, x, y);	1510	cell = map_get_cell (self, x, y);
1177		1511
1178	if (flags & 15)	1512	if (flags & 15)
1179	{	1513	{
1180	if (cell->darkness < 0)	1514	if (!cell->darkness)
1181	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1182	cell->darkness = 0;	1517	cell->darkness = 256;
1183	cell->face [0] = 0;
1184	cell->face [1] = 0;
1185	cell->face [2] = 0;
1186	}	1518	}
1187		1519
1188	cell->darkness = flags & 8 ? *data++ : 255;
1189
1190	//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	}
1191		1561
1192	if (flags & 4)	1562	if (flags & 4)
1193	{	1563	{
1194	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];
1195	}	1567	}
1196		1568
1197	if (flags & 2)	1569	if (flags & 2)
1198	{	1570	{
1199	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];
1200	}	1574	}
1201		1575
1202	if (flags & 1)	1576	if (flags & 1)
1203	{	1577	{
1204	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];
1205	}	1581	}
1206	}	1582	}
1207	else	1583	else
1208	cell->darkness = -1;	1584	cell->darkness = 0;
1209	}	1585	}
1210	}	1586	}
1211		1587
1212	SV *	1588	SV *
1213	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)
1214	CODE:	1590	CODE:
1215	{	1591	{
1216	int x1, x;	1592	int x1, x;
1217	int y1, y;	1593	int y1, y;
1218	int z;	1594	int z;
…		…
1239	{	1615	{
1240	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1241		1617
1242	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1243	{	1619	{
1244	mapface face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1249	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1250	int a1 = tex.a;	1622	int a1 = tex.a;
1251		1623
1252	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1253	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1254	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1255	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1256	}
1257	}	1628	}
1258	}	1629	}
1259		1630
1260	*map++ = (r )	1631	*map++ = (r )
1261	| (g << 8)	1632	| (g << 8)
…		…
1268	}	1639	}
1269	OUTPUT:	1640	OUTPUT:
1270	RETVAL	1641	RETVAL
1271		1642
1272	void	1643	void
1273	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)
1274	PPCODE:	1645	CODE:
1275	{	1646	{
1276	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;
1277	int x, y, z;	1651	int x, y, z;
1278	int last_name;	1652	int last_name;
1279	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;
1280	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1281	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1972	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1282	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1973	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1283		1974
1284	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1285	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1286	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1287		1978
1288	vx = self->x + (self->w - sw) / 2 - shift_x;	1979	mx += self->x;
1289	vy = self->y + (self->h - sh) / 2 - shift_y;	1980	my += self->y;
1290		1981
1291	/*
1292	int vx = self->vx = self->w >= sw
1293	? self->x + (self->w - sw) / 2
1294	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295
1296	int vy = self->vy = self->h >= sh
1297	? self->y + (self->h - sh) / 2
1298	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299	*/
1300
1301	glColor4ub (255, 255, 255, 255);
1302
1303	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304	glEnable (GL_BLEND);
1305	glEnable (GL_TEXTURE_2D);
1306	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307
1308	glBegin (GL_QUADS);
1309
1310	last_name = 0;
1311
1312	for (z = 0; z < 3; z++)
1313	for (y = 0; y < sh; y++)	1982	for (y = 0; y < sh; y++)
1314	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1315	{	1984	{
1316	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1317		1986
1318	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1319	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1320	{	1989	{
1321	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1322		1991
1323	darkness[y * sw4 + x] = cell->darkness < 0	1992	darkness[y * sw4 + x] = cell->darkness
		1993	? 255 - (cell->darkness - 1)
1324	? 255 - FOW_DARKNESS	1994	: 255 - FOW_DARKNESS;
1325	: 255 - cell->darkness;
1326
1327	face = cell->face [z];
1328
1329	if (face)
1330	{
1331	maptex tex = self->tex [face];
1332
1333	int px = (x + 1) * 32 - tex.w;
1334	int py = (y + 1) * 32 - tex.h;
1335
1336	if (last_name != tex.name)
1337	{
1338	glEnd ();
1339	last_name = tex.name;
1340	glBindTexture (GL_TEXTURE_2D, last_name);
1341	glBegin (GL_QUADS);
1342	}
1343
1344	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348	}
1349	}	1995	}
1350	}	1996	}
1351
1352	glEnd ();
1353
1354	glDisable (GL_TEXTURE_2D);
1355	glDisable (GL_BLEND);
1356		1997
1357	EXTEND (SP, 3);	1998	EXTEND (SP, 3);
1358	PUSHs (sv_2mortal (newSViv (sw4)));	1999	PUSHs (sv_2mortal (newSViv (sw4)));
1359	PUSHs (sv_2mortal (newSViv (sh)));	2000	PUSHs (sv_2mortal (newSViv (sh)));
1360	PUSHs (darkness_sv);	2001	PUSHs (darkness_sv);
1361	}	2002	}
1362		2003
1363	SV *	2004	SV *
1364	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)
1365	CODE:	2006	CODE:
1366	{	2007	{
1367	int x, y, x1, y1;	2008	int x, y, x1, y1;
1368	SV *data_sv = newSV (w * h * 7 + 5);	2009	SV *data_sv = newSV (w * h * 7 + 5);
1369	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2010	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1394	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1395	{	2036	{
1396	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1397	uint8_t flags = 0;	2038	uint8_t flags = 0;
1398		2039
1399	if (cell->face [0]) flags |= 1;	2040	if (cell->tile [0]) flags |= 1;
1400	if (cell->face [1]) flags |= 2;	2041	if (cell->tile [1]) flags |= 2;
1401	if (cell->face [2]) flags |= 4;	2042	if (cell->tile [2]) flags |= 4;
1402		2043
1403	*data++ = flags;	2044	*data++ = flags;
1404		2045
1405	if (flags & 1)	2046	if (flags & 1)
1406	{	2047	{
		2048	tileid tile = cell->tile [0];
1407	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1408	*data++ = cell->face [0];	2050	*data++ = tile;
1409	}	2051	}
1410		2052
1411	if (flags & 2)	2053	if (flags & 2)
1412	{	2054	{
		2055	tileid tile = cell->tile [1];
1413	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1414	*data++ = cell->face [1];	2057	*data++ = tile;
1415	}	2058	}
1416		2059
1417	if (flags & 4)	2060	if (flags & 4)
1418	{	2061	{
		2062	tileid tile = cell->tile [2];
1419	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1420	*data++ = cell->face [2];	2064	*data++ = tile;
1421	}	2065	}
1422	}	2066	}
1423	else	2067	else
1424	*data++ = 0;	2068	*data++ = 0;
1425	}	2069	}
…		…
1431	}	2075	}
1432	OUTPUT:	2076	OUTPUT:
1433	RETVAL	2077	RETVAL
1434		2078
1435	void	2079	void
1436	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)
1437	PPCODE:	2081	PPCODE:
1438	{	2082	{
1439	int x, y, z;	2083	int x, y, z;
1440	int w, h;	2084	int w, h;
1441	int x1, y1;	2085	int x1, y1;
…		…
1465	{	2109	{
1466	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1467		2111
1468	if (flags)	2112	if (flags)
1469	{	2113	{
1470	mapface face[3] = { 0, 0, 0 };
1471
1472	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1473		2116
1474	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2117	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1475	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2118	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1476	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2119	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1477		2120
1478	if (cell->darkness <= 0)	2121	if (cell->darkness == 0)
1479	{	2122	{
1480	cell->darkness = -1;	2123	cell->darkness = 0;
1481		2124
1482	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1483	{	2126	{
1484	cell->face[z] = face[z];	2127	tileid t = tile [z];
1485		2128
1486	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2129	if (t >= self->texs || (t && !self->tex [t].name))
		2130	{
1487	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1488	}	2136	}
1489	}	2137	}
1490	}	2138	}
1491	}	2139	}
1492	}	2140	}
1493	}	2141	}
1494		2142
1495	MODULE = CFClient PACKAGE = CFClient::MixChunk	2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1496		2144
1497	CFClient::MixChunk	2145	CFPlus::MixChunk
1498	new_from_file (SV *class, char *path)	2146	new_from_file (SV *class, char *path)
1499	CODE:	2147	CODE:
1500	RETVAL = Mix_LoadWAV (path);	2148	RETVAL = Mix_LoadWAV (path);
1501	OUTPUT:	2149	OUTPUT:
1502	RETVAL	2150	RETVAL
1503		2151
1504	void	2152	void
1505	DESTROY (CFClient::MixChunk self)	2153	DESTROY (CFPlus::MixChunk self)
1506	CODE:	2154	CODE:
1507	Mix_FreeChunk (self);	2155	Mix_FreeChunk (self);
1508		2156
1509	int	2157	int
1510	volume (CFClient::MixChunk self, int volume = -1)	2158	volume (CFPlus::MixChunk self, int volume = -1)
1511	CODE:	2159	CODE:
1512	RETVAL = Mix_VolumeChunk (self, volume);	2160	RETVAL = Mix_VolumeChunk (self, volume);
1513	OUTPUT:	2161	OUTPUT:
1514	RETVAL	2162	RETVAL
1515		2163
1516	int	2164	int
1517	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)
1518	CODE:	2166	CODE:
1519	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1520	OUTPUT:	2168	OUTPUT:
1521	RETVAL	2169	RETVAL
1522		2170
1523	MODULE = CFClient PACKAGE = CFClient::MixMusic	2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1524		2172
1525	int	2173	int
1526	volume (int volume = -1)	2174	volume (int volume = -1)
1527	CODE:	2175	CODE:
1528	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1529	OUTPUT:	2177	OUTPUT:
1530	RETVAL	2178	RETVAL
1531		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1532	CFClient::MixMusic	2187	CFPlus::MixMusic
1533	new_from_file (SV *class, char *path)	2188	new_from_file (SV *class, char *path)
1534	CODE:	2189	CODE:
1535	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1536	OUTPUT:	2191	OUTPUT:
1537	RETVAL	2192	RETVAL
1538		2193
1539	void	2194	void
1540	DESTROY (CFClient::MixMusic self)	2195	DESTROY (CFPlus::MixMusic self)
1541	CODE:	2196	CODE:
1542	Mix_FreeMusic (self);	2197	Mix_FreeMusic (self);
1543		2198
1544	int	2199	int
1545	play (CFClient::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1546	CODE:	2201	CODE:
1547	RETVAL = Mix_PlayMusic (self, loops);	2202	RETVAL = Mix_PlayMusic (self, loops);
1548	OUTPUT:	2203	OUTPUT:
1549	RETVAL	2204	RETVAL
1550		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
1551	MODULE = CFClient PACKAGE = CFClient::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1552		2214
1553	BOOT:	2215	BOOT:
1554	{	2216	{
1555	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1556	static const struct {	2218	static const struct {
1557	const char *name;	2219	const char *name;
1558	IV iv;	2220	IV iv;
1559	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1560	# 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),
1561	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1562	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1563	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1564	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1565	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
…		…
1567	const_iv (GL_SCISSOR_TEST),	2232	const_iv (GL_SCISSOR_TEST),
1568	const_iv (GL_DEPTH_TEST),	2233	const_iv (GL_DEPTH_TEST),
1569	const_iv (GL_ALPHA_TEST),	2234	const_iv (GL_ALPHA_TEST),
1570	const_iv (GL_NORMALIZE),	2235	const_iv (GL_NORMALIZE),
1571	const_iv (GL_RESCALE_NORMAL),	2236	const_iv (GL_RESCALE_NORMAL),
		2237	const_iv (GL_FRONT),
		2238	const_iv (GL_BACK),
1572	const_iv (GL_AND),	2239	const_iv (GL_AND),
1573	const_iv (GL_ONE),	2240	const_iv (GL_ONE),
1574	const_iv (GL_ZERO),	2241	const_iv (GL_ZERO),
1575	const_iv (GL_SRC_ALPHA),	2242	const_iv (GL_SRC_ALPHA),
1576	const_iv (GL_DST_ALPHA),	2243	const_iv (GL_DST_ALPHA),
1577	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2244	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578	const_iv (GL_ONE_MINUS_DST_ALPHA),	2245	const_iv (GL_ONE_MINUS_DST_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	2246	const_iv (GL_SRC_ALPHA_SATURATE),
1580	const_iv (GL_RGB),	2247	const_iv (GL_RGB),
1581	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),
1582	const_iv (GL_UNSIGNED_BYTE),	2252	const_iv (GL_UNSIGNED_BYTE),
1583	const_iv (GL_UNSIGNED_SHORT),	2253	const_iv (GL_UNSIGNED_SHORT),
1584	const_iv (GL_UNSIGNED_INT),	2254	const_iv (GL_UNSIGNED_INT),
1585	const_iv (GL_ALPHA),	2255	const_iv (GL_ALPHA),
1586	const_iv (GL_INTENSITY),	2256	const_iv (GL_INTENSITY),
1587	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
1588	const_iv (GL_LUMINANCE_ALPHA),	2258	const_iv (GL_LUMINANCE_ALPHA),
1589	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1590	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1591	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1592	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1593	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1594	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1595	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1596	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1618	const_iv (GL_SEPARABLE_2D),	2290	const_iv (GL_SEPARABLE_2D),
1619	const_iv (GL_CONVOLUTION_2D),	2291	const_iv (GL_CONVOLUTION_2D),
1620	const_iv (GL_CONVOLUTION_BORDER_MODE),	2292	const_iv (GL_CONVOLUTION_BORDER_MODE),
1621	const_iv (GL_CONSTANT_BORDER),	2293	const_iv (GL_CONSTANT_BORDER),
1622	const_iv (GL_LINES),	2294	const_iv (GL_LINES),
		2295	const_iv (GL_LINE_STRIP),
1623	const_iv (GL_LINE_LOOP),	2296	const_iv (GL_LINE_LOOP),
1624	const_iv (GL_QUADS),	2297	const_iv (GL_QUADS),
1625	const_iv (GL_QUAD_STRIP),	2298	const_iv (GL_QUAD_STRIP),
1626	const_iv (GL_TRIANGLES),	2299	const_iv (GL_TRIANGLES),
1627	const_iv (GL_TRIANGLE_STRIP),	2300	const_iv (GL_TRIANGLE_STRIP),
…		…
1635	# undef const_iv	2308	# undef const_iv
1636	};	2309	};
1637		2310
1638	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; )
1639	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);
1640	}	2316	}
1641		2317
1642	char *	2318	char *
1643	gl_vendor ()	2319	gl_vendor ()
1644	CODE:	2320	CODE:
…		…
1658	CODE:	2334	CODE:
1659	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1660	OUTPUT:	2336	OUTPUT:
1661	RETVAL	2337	RETVAL
1662		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
1663	int glGetError ()	2353	int glGetError ()
		2354
		2355	void glFinish ()
1664		2356
1665	void glClear (int mask)	2357	void glClear (int mask)
1666		2358
1667	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)
1668	PROTOTYPE: @	2360	PROTOTYPE: @
…		…
1692	void glPushMatrix ()	2384	void glPushMatrix ()
1693		2385
1694	void glPopMatrix ()	2386	void glPopMatrix ()
1695		2387
1696	void glLoadIdentity ()	2388	void glLoadIdentity ()
		2389
		2390	void glDrawBuffer (int buffer)
		2391
		2392	void glReadBuffer (int buffer)
1697		2393
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2394	# near_ and far_ are due to microsofts buggy "c" compiler
1699	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_)
1700		2396
1701	# near_ and far_ are due to microsofts buggy "c" compiler	2397	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1731	r *= a;	2427	r *= a;
1732	g *= a;	2428	g *= a;
1733	b *= a;	2429	b *= a;
1734	}	2430	}
1735	// microsoft visual "c" rounds instead of truncating...	2431	// microsoft visual "c" rounds instead of truncating...
1736	glColor4ub (MIN ((int)(r * 256.f), 255),	2432	glColor4f (r, g, b, a);
1737	MIN ((int)(g * 256.f), 255),
1738	MIN ((int)(b * 256.f), 255),
1739	MIN ((int)(a * 256.f), 255));
1740		2433
1741	void glInterleavedArrays (int format, int stride, char *data)	2434	void glInterleavedArrays (int format, int stride, char *data)
1742		2435
1743	void glDrawElements (int mode, int count, int type, char *indices)	2436	void glDrawElements (int mode, int count, int type, char *indices)
1744		2437
…		…
1786		2479
1787	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)
1788		2481
1789	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)
1790		2483
		2484	void glPixelZoom (float x, float y)
		2485
1791	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)
1792		2487
1793	int glGenTexture ()	2488	int glGenTexture ()
1794	CODE:	2489	CODE:
1795	{	2490	RETVAL = gen_texture ();
1796	GLuint name;
1797	glGenTextures (1, &name);
1798	RETVAL = name;
1799	}
1800	OUTPUT:	2491	OUTPUT:
1801	RETVAL	2492	RETVAL
1802		2493
1803	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
1804	CODE:	2495	CODE:
1805	{
1806	GLuint name_ = name;
1807	glDeleteTextures (1, &name_);	2496	del_texture (name);
1808	}	2497
1809
1810	int glGenList ()	2498	int glGenList ()
1811	CODE:	2499	CODE:
1812	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
1813	OUTPUT:	2501	OUTPUT:
1814	RETVAL	2502	RETVAL
…		…
1821		2509
1822	void glEndList ()	2510	void glEndList ()
1823		2511
1824	void glCallList (int list)	2512	void glCallList (int list)
1825		2513
1826

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