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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.200 by root, Tue Jul 17 16:02:13 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);
		154	#ifdef FC_HINT_STYLE
91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);	155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	}	158	}
94		159
95	static void	160	static void
96	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
97	{	162	{
98	/* 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
99	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
100	*/	165	*/
101	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
105		170
106	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
107	}	172	}
108		173
109	static void	174	static void
110	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
111	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
112	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
113		181
114	if (!*w) *w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
115	if (!*h) *h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
116		184
117	*w = (*w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
118	}	186	if (!rect.height) rect.height = 1;
119		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
120	typedef uint16_t mapface;	193	typedef uint16_t faceid;
121		194
122	typedef struct {	195	typedef struct {
123	GLint name;	196	int name;
124	int w, h;	197	int w, h;
125	float s, t;	198	float s, t;
126	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
127	} maptex;	202	} maptex;
128		203
129	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
130	int16_t darkness;	207	uint16_t darkness;
131	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
132	} mapcell;	209	} mapcell;
133		210
134	typedef struct {	211	typedef struct {
135	int32_t c0, c1;	212	int32_t c0, c1;
136	mapcell *col;	213	mapcell *col;
137	} maprow;	214	} maprow;
138		215
139	typedef struct map {	216	typedef struct map {
140	int x, y, w, h;	217	int x, y, w, h;
141	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
142	int faces;	219	int faces; tileid *face2tile; // [faceid]
143	mapface *face;	220	int texs; maptex *tex; // [tileid]
144
145	int texs;
146	maptex *tex;
147		221
148	int32_t rows;	222	int32_t rows;
149	maprow *row;	223	maprow *row;
150	} *CFClient__Map;	224	} *CFPlus__Map;
151		225
152	static char *	226	static char *
153	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
154	{	228	{
155	char *p;	229	char *p;
…		…
172	}	246	}
173		247
174	#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))
175	#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))
176		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
177	static maprow *	271	static maprow *
178	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
179	{	273	{
180	if (0 > y)	274	if (0 > y)
181	{	275	{
182	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
183	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
221		315
222	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
223	}	317	}
224		318
225	static mapcell *	319	static mapcell *
226	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
227	{	321	{
228	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
229	}	323	}
230		324
231	static void	325	static void
232	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
233	{	327	{
234	int r;	328	int r;
235		329
236	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
237	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
245	self->row = 0;	339	self->row = 0;
246	self->rows = 0;	340	self->rows = 0;
247	}	341	}
248		342
249	static void	343	static void
250	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)
251	{	345	{
252	int x, y;	346	int x, y;
253	maprow *row;	347	maprow *row;
		348	mapcell *cell;
254		349
255	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
256	if (y >= 0)	351	if (y >= 0)
257	{	352	{
258	if (y >= self->rows)	353	if (y >= self->rows)
…		…
264	if (x >= row->c0)	359	if (x >= row->c0)
265	{	360	{
266	if (x >= row->c1)	361	if (x >= row->c1)
267	break;	362	break;
268		363
269	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;
270	}	370	}
271	}	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);
272	}	388	}
273		389
274	static void	390	static void
275	music_finished (void)	391	music_finished (void)
276	{	392	{
…		…
295	ev.data2 = 0;	411	ev.data2 = 0;
296		412
297	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
298	}	414	}
299		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
300	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
301		438
302	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
303		440
304	BOOT:	441	BOOT:
305	{	442	{
306	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
307	static const struct {	444	static const struct {
308	const char *name;	445	const char *name;
309	IV iv;	446	IV iv;
310	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
311	# 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
312	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
313	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
314	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
315	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
316	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
325	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
326	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
327	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
328	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
329	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
330	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
331	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
332	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
333	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
334	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
389	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
390	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
391	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
392	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
393	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
394	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
395	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
396	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
397	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
398	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
399	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
400	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
401	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
402	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
403	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
404	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
405	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
406	const_iv (KMOD_CTRL),
407	const_iv (KMOD_SHIFT),
408	const_iv (KMOD_ALT),
409	const_iv (KMOD_META)
410	# undef const_iv	556	# undef const_iv
411	};	557	};
412		558
413	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; )
414	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);
415	}	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)
416		582
417	void	583	void
418	pango_init ()	584	pango_init ()
419	CODE:	585	CODE:
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	{	586	{
422	{
423	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
424	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);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426	}
427
428	{
429	cairo_font_options_t *fopt = cairo_font_options_create ();
430	cairo_fontmap = pango_cairo_font_map_get_default ();
431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435	pango_cairo_context_set_font_options (cairo_context, fopt);
436	cairo_font_options_destroy (fopt);
437	}
438	}	590	}
		591
		592	char *
		593	SDL_GetError ()
439		594
440	int	595	int
441	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
442		597
443	void	598	void
444	SDL_Quit ()	599	SDL_Quit ()
445		600
446	void	601	void
447	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
448	PPCODE:	603	PPCODE:
449	{	604	{
450	SDL_Rect **m;	605	SDL_Rect **m;
451		606
452	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
456		611
457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
459		614
460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
464		619
465	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
466		621	#if SDL_VERSION_ATLEAST(1,2,10)
467	SDL_EnableUNICODE (1);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
468	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		624	#endif
469		625
470	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
471		627
472	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
473	while (*m)	629	while (*m)
474	{	630	{
		631	if ((*m)->w >= 640 && (*m)->h >= 480)
		632	{
475	AV *av = newAV ();	633	AV *av = newAV ();
476	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
477	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
479		640
480	++m;	641	++m;
481	}	642	}
482	}	643	}
483		644
484	char *
485	SDL_GetError ()
486
487	int	645	int
488	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
489	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
490	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
491	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
492	);	659	);
		660
493	if (RETVAL)	661	if (RETVAL)
494	{	662	{
		663	av_clear (texture_av);
		664
495	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
496	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
497	# include "glfunc.h"	667	#include "glfunc.h"
498	# undef GL_FUNC	668	#undef GL_FUNC
499	}	669	}
		670	}
500	OUTPUT:	671	OUTPUT:
501	RETVAL	672	RETVAL
502		673
503	void	674	void
504	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
505		676
506	char *	677	char *
507	SDL_GetKeyName (int sym)	678	SDL_GetKeyName (int sym)
508		679
		680	int
		681	SDL_GetAppState ()
		682
509	void	683	void
510	SDL_PollEvent ()	684	poll_events ()
511	PPCODE:	685	PPCODE:
512	{	686	{
513	SDL_Event ev;	687	SDL_Event ev;
514		688
515	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
516	{	691	{
517	HV *hv = newHV ();	692	HV *hv = newHV ();
518	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
519		694
520	switch (ev.type)	695	switch (ev.type)
…		…
522	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
523	case SDL_KEYUP:	698	case SDL_KEYUP:
524	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
525	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
526	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
527	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
528	break;	704	break;
529		705
530	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
531	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
532	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
533	break;	709	break;
534		710
535	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
536	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
537
538	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
539	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
540	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
541	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
542	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
543	break;	737	break;
544		738
545	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
546	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
557	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
558	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
559	break;	753	break;
560	}	754	}
561		755
562	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
563	}	757	}
564	}	758	}
565		759
566	int	760	int
567	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
576	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
577		771
578	void	772	void
579	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
580	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
581	#ifndef _WIN32	781	#ifdef _WIN32
582	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
583	#endif	803	#endif
		804	}
584		805
585	void	806	void
586	add_font (char *file)	807	add_font (char *file)
587	CODE:	808	CODE:
588	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
589	#ifdef _WIN32
590	// cairo... sigh... requires win2000
591	AddFontResourceEx (file, FR_PRIVATE, 0);
592	#endif
593		810
594	void	811	void
595	load_image_inline (SV *image_)	812	load_image_inline (SV *image_)
596	ALIAS:	813	ALIAS:
597	load_image_file = 1	814	load_image_file = 1
…		…
639		856
640	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	857	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
641		858
642	assert (surface2->pitch == surface2->w * 4);	859	assert (surface2->pitch == surface2->w * 4);
643		860
		861	SDL_LockSurface (surface2);
644	EXTEND (SP, 5);	862	EXTEND (SP, 6);
645	PUSHs (sv_2mortal (newSViv (surface2->w)));	863	PUSHs (sv_2mortal (newSViv (surface2->w)));
646	PUSHs (sv_2mortal (newSViv (surface2->h)));	864	PUSHs (sv_2mortal (newSViv (surface2->h)));
647	SDL_LockSurface (surface2);
648	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	865	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
649	SDL_UnlockSurface (surface2);
650	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	866	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
651	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	867	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
652	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	868	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		869	SDL_UnlockSurface (surface2);
653		870
654	SDL_FreeSurface (surface);	871	SDL_FreeSurface (surface);
655	SDL_FreeSurface (surface2);	872	SDL_FreeSurface (surface2);
656	}	873	}
657		874
…		…
693	CODE:	910	CODE:
694	fprintf (stderr, "FATAL: %s\n", message);	911	fprintf (stderr, "FATAL: %s\n", message);
695	#ifdef _WIN32	912	#ifdef _WIN32
696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
697	#endif	914	#endif
698	exit (1);	915	_exit (1);
699		916
		917	void
		918	_exit (int retval = 0)
		919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
		922	#else
		923	_exit (retval);
		924	#endif
		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
		934
700	MODULE = CFClient PACKAGE = CFClient::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
701		936
702	CFClient::Font	937	CFPlus::Font
703	new_from_file (SV *class, char *path, int id = 0)	938	new_from_file (SV *class, char *path, int id = 0)
704	CODE:	939	CODE:
705	{	940	{
706	int count;	941	int count;
707	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
710	}	945	}
711	OUTPUT:	946	OUTPUT:
712	RETVAL	947	RETVAL
713		948
714	void	949	void
715	DESTROY (CFClient::Font self)	950	DESTROY (CFPlus::Font self)
716	CODE:	951	CODE:
717	pango_font_description_free (self);	952	pango_font_description_free (self);
718		953
719	void	954	void
720	make_default (CFClient::Font self)	955	make_default (CFPlus::Font self)
721	CODE:	956	CODE:
722	default_font = self;	957	default_font = self;
723		958
724	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
725		960
726	CFClient::Layout	961	void
727	new (SV *class, int rgba = 0)	962	reset_glyph_cache ()
728	CODE:	963	CODE:
729	#if _WIN32	964	tc_clear ();
730	//rgba = 0;//D makes text nicer, breaks TextView	965
731	#endif	966	CFPlus::Layout
732	rgba=1;//D	967	new (SV *class)
		968	CODE:
733	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
734		970
735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	971	RETVAL->pl = pango_layout_new (opengl_context);
736	RETVAL->rgba = rgba;
737	RETVAL->r = 1.;	972	RETVAL->r = 1.;
738	RETVAL->g = 1.;	973	RETVAL->g = 1.;
739	RETVAL->b = 1.;	974	RETVAL->b = 1.;
740	RETVAL->a = 1.;	975	RETVAL->a = 1.;
741	RETVAL->base_height = MIN_FONT_HEIGHT;	976	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
745	layout_update_font (RETVAL);	980	layout_update_font (RETVAL);
746	OUTPUT:	981	OUTPUT:
747	RETVAL	982	RETVAL
748		983
749	void	984	void
750	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
751	CODE:	986	CODE:
752	g_object_unref (self->pl);	987	g_object_unref (self->pl);
753	Safefree (self);	988	Safefree (self);
754		989
755	int
756	is_rgba (CFClient::Layout self)
757	CODE:
758	RETVAL = self->rgba;
759	OUTPUT:
760	RETVAL
761
762	void	990	void
763	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
764	CODE:	992	CODE:
765	{	993	{
766	STRLEN textlen;	994	STRLEN textlen;
767	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
768		996
769	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
770	}	998	}
771		999
772	void	1000	void
773	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
774	CODE:	1002	CODE:
775	{	1003	{
776	STRLEN textlen;	1004	STRLEN textlen;
777	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
778		1006
779	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
780	}	1008	}
781		1009
		1010	void
		1011	set_shapes (CFPlus::Layout self, ...)
		1012	CODE:
		1013	{
		1014	PangoAttrList *attrs = 0;
		1015	const char *text = pango_layout_get_text (self->pl);
		1016	const char *pos = text;
		1017	int arg = 4;
		1018
		1019	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1020	{
		1021	PangoRectangle inkrect, rect;
		1022	PangoAttribute *attr;
		1023
		1024	int x = SvIV (ST (arg - 3));
		1025	int y = SvIV (ST (arg - 2));
		1026	int w = SvIV (ST (arg - 1));
		1027	int h = SvIV (ST (arg ));
		1028
		1029	inkrect.x = 0;
		1030	inkrect.y = 0;
		1031	inkrect.width = 0;
		1032	inkrect.height = 0;
		1033
		1034	rect.x = x * PANGO_SCALE;
		1035	rect.y = y * PANGO_SCALE;
		1036	rect.width = w * PANGO_SCALE;
		1037	rect.height = h * PANGO_SCALE;
		1038
		1039	if (!attrs)
		1040	attrs = pango_layout_get_attributes (self->pl);
		1041
		1042	attr = pango_attr_shape_new (&inkrect, &rect);
		1043	attr->start_index = pos - text;
		1044	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1045	pango_attr_list_insert (attrs, attr);
		1046
		1047	arg += 4;
		1048	pos += sizeof (OBJ_STR) - 1;
		1049	}
		1050
		1051	if (attrs)
		1052	pango_layout_set_attributes (self->pl, attrs);
		1053	}
		1054
		1055	void
		1056	get_shapes (CFPlus::Layout self)
		1057	PPCODE:
		1058	{
		1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1060
		1061	do
		1062	{
		1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1064
		1065	if (run && shape_attr_p (run))
		1066	{
		1067	PangoRectangle extents;
		1068	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1069
		1070	EXTEND (SP, 2);
		1071	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1073	}
		1074	}
		1075	while (pango_layout_iter_next_run (iter));
		1076
		1077	pango_layout_iter_free (iter);
		1078	}
		1079
		1080	int
		1081	has_wrapped (CFPlus::Layout self)
		1082	CODE:
		1083	{
		1084	int lines = 1;
		1085	const char *text = pango_layout_get_text (self->pl);
		1086
		1087	while (*text)
		1088	lines += *text++ == '\n';
		1089
		1090	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1091	}
		1092	OUTPUT:
		1093	RETVAL
		1094
782	SV *	1095	SV *
783	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
784	CODE:	1097	CODE:
785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786	SvUTF8_on (RETVAL);	1099	sv_utf8_decode (RETVAL);
787	OUTPUT:	1100	OUTPUT:
788	RETVAL	1101	RETVAL
789		1102
790	void	1103	void
791	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
792	CODE:	1105	CODE:
793	self->r = r;	1106	self->r = r;
794	self->g = g;	1107	self->g = g;
795	self->b = b;	1108	self->b = b;
796	self->a = a;	1109	self->a = a;
797		1110
798	void	1111	void
799	set_font (CFClient::Layout self, CFClient::Font font = 0)	1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
800	CODE:	1113	CODE:
801	if (self->font != font)	1114	if (self->font != font)
802	{	1115	{
803	self->font = font;	1116	self->font = font;
804	layout_update_font (self);	1117	layout_update_font (self);
805	}	1118	}
806		1119
807	void	1120	void
808	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
809	CODE:	1122	CODE:
810	if (self->base_height != base_height)	1123	if (self->base_height != base_height)
811	{	1124	{
812	self->base_height = base_height;	1125	self->base_height = base_height;
813	layout_update_font (self);	1126	layout_update_font (self);
814	}	1127	}
815		1128
816	void	1129	void
817	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
818	CODE:	1131	CODE:
819	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
820		1133
821	void	1134	void
822	set_indent (CFClient::Layout self, int indent)	1135	set_indent (CFPlus::Layout self, int indent)
823	CODE:	1136	CODE:
824	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
825		1138
826	void	1139	void
827	set_spacing (CFClient::Layout self, int spacing)	1140	set_spacing (CFPlus::Layout self, int spacing)
828	CODE:	1141	CODE:
829	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
830		1143
831	void	1144	void
832	set_ellipsise (CFClient::Layout self, int ellipsise)	1145	set_ellipsise (CFPlus::Layout self, int ellipsise)
833	CODE:	1146	CODE:
834	pango_layout_set_ellipsize (self->pl,	1147	pango_layout_set_ellipsize (self->pl,
835	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START
836	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
837	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
838	: PANGO_ELLIPSIZE_NONE	1151	: PANGO_ELLIPSIZE_NONE
839	);	1152	);
840		1153
841	void	1154	void
842	set_single_paragraph_mode (CFClient::Layout self, int spm)	1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)
843	CODE:	1156	CODE:
844	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
845		1158
846	void	1159	void
847	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
848	PPCODE:	1161	PPCODE:
849	{	1162	{
850	int w, h;	1163	int w, h;
851		1164
852	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
…		…
855	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
856	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
857	}	1170	}
858		1171
859	int	1172	int
		1173	descent (CFPlus::Layout self)
		1174	CODE:
		1175	{
		1176	PangoRectangle rect;
		1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1178	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1179	RETVAL = PANGO_DESCENT (rect);
		1180	}
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	int
860	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
861	CODE:	1186	CODE:
862	{	1187	{
863	int index, trailing;	1188	int index, trailing;
864	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
865	RETVAL = index;	1190	RETVAL = index + trailing;
866	}	1191	}
867	OUTPUT:	1192	OUTPUT:
868	RETVAL	1193	RETVAL
869		1194
870	void	1195	void
871	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
872	PPCODE:	1197	PPCODE:
873	{	1198	{
874	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
875	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
876		1201
…		…
879	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
880	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
881	}	1206	}
882		1207
883	void	1208	void
884	render (CFClient::Layout self)	1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
885	PPCODE:	1210	PPCODE:
886	{	1211	{
887	SV *retval;	1212	int line, x;
888	int w, h;
889		1213
890	layout_get_pixel_size (self, &w, &h);	1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
891		1216
892	if (self->rgba)
893	{
894	cairo_surface_t *surface;
895	cairo_t *cairo;
896
897	retval = newSV (w * h * 4);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h * 4);
900
901	memset (SvPVX (retval), 0, w * h * 4);
902
903	surface = cairo_image_surface_create_for_data (
904	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
905	cairo = cairo_create (surface);
906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908	pango_cairo_show_layout (cairo, self->pl);
909
910	cairo_destroy (cairo);
911	cairo_surface_destroy (surface);
912
913	// what a mess, and its premultiplied, too :(
914	{
915	uint32_t *p = (uint32_t *)SvPVX (retval);
916	uint32_t *e = p + w * h;
917
918	while (p < e)
919	{
920	uint32_t rgba = *p;
921	rgba = (rgba >> 24) | (rgba << 8);
922	#if 0
923	#ifdef _WIN32
924	{//D
925	uint8_t r = rgba >> 24;
926	uint8_t g = rgba >> 16;
927	uint8_t b = rgba >> 8;
928	uint8_t a = rgba >> 0;
929
930	rgba = (rgba & 0xffffff00) | a;
931	}
932	#endif
933	#endif
934	rgba = SDL_SwapBE32 (rgba);
935	*p++ = rgba;
936	}
937	}
938
939	EXTEND (SP, 5);	1217	EXTEND (SP, 2);
940	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
941	PUSHs (sv_2mortal (newSViv (h)));	1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945	}
946	else	1240	else
947	{	1241	{
948	FT_Bitmap bitmap;
949
950	retval = newSV (w * h);
951	SvPOK_only (retval);
952	SvCUR_set (retval, w * h);
953
954	bitmap.rows = h;
955	bitmap.width = w;
956	bitmap.pitch = w;
957	bitmap.buffer = (unsigned char*)SvPVX (retval);
958	bitmap.num_grays = 256;
959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961	memset (bitmap.buffer, 0, w * h);
962
963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965	EXTEND (SP, 5);
966	PUSHs (sv_2mortal (newSViv (w)));	1242	PUSHs (sv_2mortal (newSViv (index)));
967	PUSHs (sv_2mortal (newSViv (h)));	1243	PUSHs (sv_2mortal (newSViv (trailing)));
968	PUSHs (sv_2mortal (retval));
969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971	}	1244	}
972	}	1245	}
973		1246
		1247	void
		1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1249	PPCODE:
		1250	pango_opengl_render_layout_subpixel (
		1251	self->pl,
		1252	x * PANGO_SCALE, y * PANGO_SCALE,
		1253	self->r, self->g, self->b, self->a,
		1254	flags
		1255	);
		1256
974	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
975		1258
		1259	int minpot (int n)
		1260
976	void	1261	void
		1262	pad2pot (SV *data_, SV *w_, SV *h_)
		1263	CODE:
		1264	{
		1265	int ow = SvIV (w_);
		1266	int oh = SvIV (h_);
		1267
		1268	if (ow && oh)
		1269	{
		1270	int nw = minpot (ow);
		1271	int nh = minpot (oh);
		1272
		1273	if (nw != ow || nh != oh)
		1274	{
		1275	if (SvOK (data_))
		1276	{
		1277	STRLEN datalen;
		1278	char *data = SvPVbyte (data_, datalen);
		1279	int bpp = datalen / (ow * oh);
		1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1281
		1282	SvPOK_only (result_);
		1283	SvCUR_set (result_, nw * nh * bpp);
		1284
		1285	memset (SvPVX (result_), 0, nw * nh * bpp);
		1286	while (oh--)
		1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1288
		1289	sv_setsv (data_, result_);
		1290	}
		1291
		1292	sv_setiv (w_, nw);
		1293	sv_setiv (h_, nh);
		1294	}
		1295	}
		1296	}
		1297
		1298	void
977	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
978	PROTOTYPE: $$$;$$	1300	PROTOTYPE: $$$;$$
979	ALIAS:	1301	ALIAS:
980	draw_quad_alpha = 1	1302	draw_quad_alpha = 1
981	draw_quad_alpha_premultiplied = 2	1303	draw_quad_alpha_premultiplied = 2
982	CODE:	1304	CODE:
…		…
1020	glDisable (GL_ALPHA_TEST);	1342	glDisable (GL_ALPHA_TEST);
1021	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
1022	}	1344	}
1023	}	1345	}
1024		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
1025	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
1026		1359
1027	CFClient::Map	1360	CFPlus::Map
1028	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
1029	CODE:	1362	CODE:
1030	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
1031	RETVAL->x = 0;	1364	RETVAL->x = 0;
1032	RETVAL->y = 0;	1365	RETVAL->y = 0;
1033	RETVAL->w = map_width;	1366	RETVAL->w = 0;
1034	RETVAL->h = map_height;	1367	RETVAL->h = 0;
1035	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
1036	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
1037	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1038	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1039	RETVAL->texs = 8192;
1040	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1041	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
1042	RETVAL->row = 0;	1373	RETVAL->row = 0;
1043	OUTPUT:	1374	OUTPUT:
1044	RETVAL	1375	RETVAL
1045		1376
1046	void	1377	void
1047	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
1048	CODE:	1379	CODE:
1049	{	1380	{
1050	map_clear (self);	1381	map_clear (self);
1051	Safefree (self->face);	1382	Safefree (self->face2tile);
		1383	Safefree (self->tex);
1052	Safefree (self);	1384	Safefree (self);
1053	}	1385	}
1054		1386
1055	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
1056	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
1057	CODE:	1395	CODE:
1058	map_clear (self);	1396	map_clear (self);
1059		1397
1060	void	1398	void
1061	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1062	CODE:	1400	CODE:
1063	{	1401	{
1064	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1065	{	1403	need_texid (self, tile);
1066	Append (mapface, self->face, self->faces, self->faces);
1067	self->faces *= 2;
1068	}
1069
1070	self->face [face] = texid;
1071	}	1404	}
1072		1405
1073	void	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 || face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 || smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
		1427	}
		1428
		1429	void
1074	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)	1430	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)
1075	CODE:	1431	CODE:
1076	{	1432	{
1077	while (self->texs <= texid)	1433	need_texid (self, texid);
1078	{
1079	Append (maptex, self->tex, self->texs, self->texs);
1080	self->texs *= 2;
1081	}
1082		1434
1083	{	1435	{
1084	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1085		1437
1086	tex->name = name;	1438	tex->name = name;
…		…
1103	// from transparent color bleeding and ugly wrapping effects.	1455	// from transparent color bleeding and ugly wrapping effects.
1104	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1105	}	1457	}
1106		1458
1107	int	1459	int
1108	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
1109	ALIAS:	1461	ALIAS:
1110	oy = 1	1462	oy = 1
1111	x = 2	1463	x = 2
1112	y = 3	1464	y = 3
1113	w = 4	1465	w = 4
…		…
1124	}	1476	}
1125	OUTPUT:	1477	OUTPUT:
1126	RETVAL	1478	RETVAL
1127		1479
1128	void	1480	void
1129	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
1130	CODE:	1482	CODE:
1131	{	1483	{
1132	if (dx > 0)	1484	if (dx > 0)
1133	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1134	else if (dx < 0)	1486	else if (dx < 0)
1135	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1136		1488
1137	if (dy > 0)	1489	if (dy > 0)
1138	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
1139	else if (dy < 0)	1491	else if (dy < 0)
1140	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1141		1493
1142	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1143	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1144		1496
1145	while (self->y < 0)	1497	while (self->y < 0)
…		…
1150	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
1151	}	1503	}
1152	}	1504	}
1153		1505
1154	void	1506	void
1155	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1156	CODE:	1508	CODE:
1157	{	1509	{
1158	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1159	uint8_t *data_end = (uint8_t *)SvEND (data_);	1511	uint8_t *data_end = (uint8_t *)SvEND (data_);
1160	mapcell *cell;	1512	mapcell *cell;
1161	int x, y, flags;	1513	int x, y, flags;
1162		1514
1163	while (data < data_end)	1515	while (data < data_end - 1)
1164	{	1516	{
1165	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
1166		1518
1167	x = ((flags >> 10) & 63) + self->x;	1519	x = self->x + ((flags >> 10) & 63);
1168	y = ((flags >> 4) & 63) + self->y;	1520	y = self->y + ((flags >> 4) & 63);
1169		1521
1170	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
1171		1523
1172	if (flags & 15)	1524	if (flags & 15)
1173	{	1525	{
1174	if (cell->darkness < 0)	1526	if (!cell->darkness)
1175	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
1176	cell->darkness = 0;	1529	cell->darkness = 256;
1177	cell->face [0] = 0;
1178	cell->face [1] = 0;
1179	cell->face [2] = 0;
1180	}	1530	}
1181		1531
1182	cell->darkness = flags & 8 ? *data++ : 255;
1183
1184	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
1185		1573
1186	if (flags & 4)	1574	if (flags & 4)
1187	{	1575	{
1188	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
1189	}	1579	}
1190		1580
1191	if (flags & 2)	1581	if (flags & 2)
1192	{	1582	{
1193	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
1194	}	1586	}
1195		1587
1196	if (flags & 1)	1588	if (flags & 1)
1197	{	1589	{
1198	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
1199	}	1593	}
1200	}	1594	}
1201	else	1595	else
1202	cell->darkness = -1;	1596	cell->darkness = 0;
1203	}	1597	}
1204	}	1598	}
1205		1599
1206	SV *	1600	SV *
1207	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1208	CODE:	1602	CODE:
1209	{	1603	{
1210	int x1, x;	1604	int x1, x;
1211	int y1, y;	1605	int y1, y;
1212	int z;	1606	int z;
…		…
1233	{	1627	{
1234	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1235		1629
1236	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1237	{	1631	{
1238	mapface face = cell->face [z];
1239
1240	if (face)
1241	{
1242	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1243	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1244	int a1 = tex.a;	1634	int a1 = tex.a;
1245		1635
1246	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1247	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1248	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1249	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1250	}
1251	}	1640	}
1252	}	1641	}
1253		1642
1254	*map++ = (r )	1643	*map++ = (r )
1255	| (g << 8)	1644	| (g << 8)
…		…
1262	}	1651	}
1263	OUTPUT:	1652	OUTPUT:
1264	RETVAL	1653	RETVAL
1265		1654
1266	void	1655	void
1267	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1268	PPCODE:	1657	CODE:
1269	{	1658	{
1270	int vx, vy;	1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1271	int x, y, z;	1663	int x, y, z;
1272	int last_name;	1664	int last_name;
1273	mapface face;	1665
		1666	// thats current max. sorry.
		1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
		1669
		1670	// clear key, in case of extra padding
		1671	memset (&skey, 0, sizeof (skey));
		1672
		1673	glColor4ub (255, 255, 255, 255);
		1674
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1677	glEnable (GL_TEXTURE_2D);
		1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1679
		1680	glBegin (GL_QUADS);
		1681
		1682	last_name = 0;
		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
		1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
		1713	for (y = 0; y < sh; y++)
		1714	if (0 <= y + my && y + my < self->rows)
		1715	{
		1716	maprow *row = self->row + (y + my);
		1717
		1718	for (x = 0; x < sw; x++)
		1719	if (row->c0 <= x + mx && x + mx < row->c1)
		1720	{
		1721	mapcell *cell = row->col + (x + mx - row->c0);
		1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x|y is
		1775	// shifted +1|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
		1819	{
		1820	int level = (w << 5) | b;
		1821	HE *he;
		1822
		1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
		1825	{
		1826	smooth_key *skey = (smooth_key *)HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
		1848	glEnd ();
		1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
		1916	}
		1917
		1918	void
		1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1920	CODE:
		1921	{
		1922	static float color[16][3] = {
		1923	{ 0.00F, 0.00F, 0.00F },
		1924	{ 1.00F, 1.00F, 1.00F },
		1925	{ 0.00F, 0.00F, 0.55F },
		1926	{ 1.00F, 0.00F, 0.00F },
		1927
		1928	{ 1.00F, 0.54F, 0.00F },
		1929	{ 0.11F, 0.56F, 1.00F },
		1930	{ 0.93F, 0.46F, 0.00F },
		1931	{ 0.18F, 0.54F, 0.34F },
		1932
		1933	{ 0.56F, 0.73F, 0.56F },
		1934	{ 0.80F, 0.80F, 0.80F },
		1935	{ 0.55F, 0.41F, 0.13F },
		1936	{ 0.99F, 0.77F, 0.26F },
		1937
		1938	{ 0.74F, 0.65F, 0.41F },
		1939
		1940	{ 0.00F, 1.00F, 1.00F },
		1941	{ 1.00F, 0.00F, 1.00F },
		1942	{ 1.00F, 1.00F, 0.00F },
		1943	};
		1944
		1945	int x, y;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1949	glEnable (GL_BLEND);
		1950	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1951	glBegin (GL_QUADS);
		1952
		1953	for (y = 0; y < h; y++)
		1954	for (x = 0; x < w; x++)
		1955	{
		1956	unsigned char m = data [x + y * w];
		1957
		1958	if (m)
		1959	{
		1960	float *c = color [m & 15];
		1961
		1962	float tx1 = m & 0x40 ? 0.5 : 0.;
		1963	float tx2 = tx1 + 0.5;
		1964
		1965	glColor4f (c[0], c[1], c[2], 0.75);
		1966	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1967	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1968	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1969	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1970	}
		1971	}
		1972
		1973	glEnd ();
		1974	glDisable (GL_BLEND);
		1975	glDisable (GL_TEXTURE_2D);
		1976	}
		1977
		1978	void
		1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1980	PPCODE:
		1981	{
		1982	int x, y;
1274	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1275	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1276	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1277		1986
1278	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1279	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1280	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1281		1990
1282	vx = self->x + (self->w - sw) / 2 - shift_x;	1991	mx += self->x;
1283	vy = self->y + (self->h - sh) / 2 - shift_y;	1992	my += self->y;
1284		1993
1285	/*
1286	int vx = self->vx = self->w >= sw
1287	? self->x + (self->w - sw) / 2
1288	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1289
1290	int vy = self->vy = self->h >= sh
1291	? self->y + (self->h - sh) / 2
1292	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1293	*/
1294
1295	glColor4ub (255, 255, 255, 255);
1296
1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298	glEnable (GL_BLEND);
1299	glEnable (GL_TEXTURE_2D);
1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301
1302	glBegin (GL_QUADS);
1303
1304	last_name = 0;
1305
1306	for (z = 0; z < 3; z++)
1307	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1308	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1309	{	1996	{
1310	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1311		1998
1312	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1313	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1314	{	2001	{
1315	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1316		2003
1317	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1318	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1319	: 255 - cell->darkness;
1320
1321	face = cell->face [z];
1322
1323	if (face)
1324	{
1325	maptex tex = self->tex [face];
1326
1327	int px = (x + 1) * 32 - tex.w;
1328	int py = (y + 1) * 32 - tex.h;
1329
1330	if (last_name != tex.name)
1331	{
1332	glEnd ();
1333	last_name = tex.name;
1334	glBindTexture (GL_TEXTURE_2D, last_name);
1335	glBegin (GL_QUADS);
1336	}
1337
1338	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1339	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1340	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1341	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1342	}
1343	}	2007	}
1344	}	2008	}
1345
1346	glEnd ();
1347
1348	glDisable (GL_TEXTURE_2D);
1349	glDisable (GL_BLEND);
1350		2009
1351	EXTEND (SP, 3);	2010	EXTEND (SP, 3);
1352	PUSHs (sv_2mortal (newSViv (sw4)));	2011	PUSHs (sv_2mortal (newSViv (sw4)));
1353	PUSHs (sv_2mortal (newSViv (sh)));	2012	PUSHs (sv_2mortal (newSViv (sh)));
1354	PUSHs (darkness_sv);	2013	PUSHs (darkness_sv);
1355	}	2014	}
1356		2015
1357	SV *	2016	SV *
1358	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1359	CODE:	2018	CODE:
1360	{	2019	{
1361	int x, y, x1, y1;	2020	int x, y, x1, y1;
1362	SV *data_sv = newSV (w * h * 7 + 5);	2021	SV *data_sv = newSV (w * h * 7 + 5);
1363	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2022	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1388	if (row && row->c0 <= x && x < row->c1)	2047	if (row && row->c0 <= x && x < row->c1)
1389	{	2048	{
1390	mapcell *cell = row->col + (x - row->c0);	2049	mapcell *cell = row->col + (x - row->c0);
1391	uint8_t flags = 0;	2050	uint8_t flags = 0;
1392		2051
1393	if (cell->face [0]) flags |= 1;	2052	if (cell->tile [0]) flags |= 1;
1394	if (cell->face [1]) flags |= 2;	2053	if (cell->tile [1]) flags |= 2;
1395	if (cell->face [2]) flags |= 4;	2054	if (cell->tile [2]) flags |= 4;
1396		2055
1397	*data++ = flags;	2056	*data++ = flags;
1398		2057
1399	if (flags & 1)	2058	if (flags & 1)
1400	{	2059	{
		2060	tileid tile = cell->tile [0];
1401	*data++ = cell->face [0] >> 8;	2061	*data++ = tile >> 8;
1402	*data++ = cell->face [0];	2062	*data++ = tile;
1403	}	2063	}
1404		2064
1405	if (flags & 2)	2065	if (flags & 2)
1406	{	2066	{
		2067	tileid tile = cell->tile [1];
1407	*data++ = cell->face [1] >> 8;	2068	*data++ = tile >> 8;
1408	*data++ = cell->face [1];	2069	*data++ = tile;
1409	}	2070	}
1410		2071
1411	if (flags & 4)	2072	if (flags & 4)
1412	{	2073	{
		2074	tileid tile = cell->tile [2];
1413	*data++ = cell->face [2] >> 8;	2075	*data++ = tile >> 8;
1414	*data++ = cell->face [2];	2076	*data++ = tile;
1415	}	2077	}
1416	}	2078	}
1417	else	2079	else
1418	*data++ = 0;	2080	*data++ = 0;
1419	}	2081	}
…		…
1425	}	2087	}
1426	OUTPUT:	2088	OUTPUT:
1427	RETVAL	2089	RETVAL
1428		2090
1429	void	2091	void
1430	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2092	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1431	PPCODE:	2093	PPCODE:
1432	{	2094	{
1433	int x, y, z;	2095	int x, y, z;
1434	int w, h;	2096	int w, h;
1435	int x1, y1;	2097	int x1, y1;
…		…
1459	{	2121	{
1460	uint8_t flags = *data++;	2122	uint8_t flags = *data++;
1461		2123
1462	if (flags)	2124	if (flags)
1463	{	2125	{
1464	mapface face[3] = { 0, 0, 0 };
1465
1466	mapcell *cell = row_get_cell (row, x);	2126	mapcell *cell = row_get_cell (row, x);
		2127	tileid tile[3] = { 0, 0, 0 };
1467		2128
1468	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2129	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1469	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2130	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1470	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2131	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1471		2132
1472	if (cell->darkness <= 0)	2133	if (cell->darkness == 0)
1473	{	2134	{
1474	cell->darkness = -1;	2135	cell->darkness = 0;
1475		2136
1476	for (z = 0; z <= 2; z++)	2137	for (z = 0; z <= 2; z++)
1477	{	2138	{
1478	cell->face[z] = face[z];	2139	tileid t = tile [z];
1479		2140
1480	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2141	if (t >= self->texs || (t && !self->tex [t].name))
		2142	{
1481	XPUSHs (sv_2mortal (newSViv (face[z])));	2143	XPUSHs (sv_2mortal (newSViv (t)));
		2144	need_texid (self, t);
		2145	}
		2146
		2147	cell->tile [z] = t;
1482	}	2148	}
1483	}	2149	}
1484	}	2150	}
1485	}	2151	}
1486	}	2152	}
1487	}	2153	}
1488		2154
1489	MODULE = CFClient PACKAGE = CFClient::MixChunk	2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1490		2156
1491	CFClient::MixChunk	2157	CFPlus::MixChunk
1492	new_from_file (SV *class, char *path)	2158	new_from_file (SV *class, char *path)
1493	CODE:	2159	CODE:
1494	RETVAL = Mix_LoadWAV (path);	2160	RETVAL = Mix_LoadWAV (path);
1495	OUTPUT:	2161	OUTPUT:
1496	RETVAL	2162	RETVAL
1497		2163
1498	void	2164	void
1499	DESTROY (CFClient::MixChunk self)	2165	DESTROY (CFPlus::MixChunk self)
1500	CODE:	2166	CODE:
1501	Mix_FreeChunk (self);	2167	Mix_FreeChunk (self);
1502		2168
1503	int	2169	int
1504	volume (CFClient::MixChunk self, int volume = -1)	2170	volume (CFPlus::MixChunk self, int volume = -1)
1505	CODE:	2171	CODE:
1506	RETVAL = Mix_VolumeChunk (self, volume);	2172	RETVAL = Mix_VolumeChunk (self, volume);
1507	OUTPUT:	2173	OUTPUT:
1508	RETVAL	2174	RETVAL
1509		2175
1510	int	2176	int
1511	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1512	CODE:	2178	CODE:
1513	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1514	OUTPUT:	2180	OUTPUT:
1515	RETVAL	2181	RETVAL
1516		2182
1517	MODULE = CFClient PACKAGE = CFClient::MixMusic	2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1518		2184
1519	int	2185	int
1520	volume (int volume = -1)	2186	volume (int volume = -1)
1521	CODE:	2187	CODE:
1522	RETVAL = Mix_VolumeMusic (volume);	2188	RETVAL = Mix_VolumeMusic (volume);
1523	OUTPUT:	2189	OUTPUT:
1524	RETVAL	2190	RETVAL
1525		2191
		2192	int
		2193	fade_out (int ms)
		2194	CODE:
		2195	RETVAL = Mix_FadeOutMusic (ms);
		2196	OUTPUT:
		2197	RETVAL
		2198
1526	CFClient::MixMusic	2199	CFPlus::MixMusic
1527	new_from_file (SV *class, char *path)	2200	new_from_file (SV *class, char *path)
1528	CODE:	2201	CODE:
1529	RETVAL = Mix_LoadMUS (path);	2202	RETVAL = Mix_LoadMUS (path);
1530	OUTPUT:	2203	OUTPUT:
1531	RETVAL	2204	RETVAL
1532		2205
1533	void	2206	void
1534	DESTROY (CFClient::MixMusic self)	2207	DESTROY (CFPlus::MixMusic self)
1535	CODE:	2208	CODE:
1536	Mix_FreeMusic (self);	2209	Mix_FreeMusic (self);
1537		2210
1538	int	2211	int
1539	play (CFClient::MixMusic self, int loops = -1)	2212	play (CFPlus::MixMusic self, int loops = -1)
1540	CODE:	2213	CODE:
1541	RETVAL = Mix_PlayMusic (self, loops);	2214	RETVAL = Mix_PlayMusic (self, loops);
1542	OUTPUT:	2215	OUTPUT:
1543	RETVAL	2216	RETVAL
1544		2217
		2218	int
		2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2220	CODE:
		2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2222	OUTPUT:
		2223	RETVAL
		2224
1545	MODULE = CFClient PACKAGE = CFClient::OpenGL	2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1546		2226
1547	BOOT:	2227	BOOT:
1548	{	2228	{
1549	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1550	static const struct {	2230	static const struct {
1551	const char *name;	2231	const char *name;
1552	IV iv;	2232	IV iv;
1553	} *civ, const_iv[] = {	2233	} *civ, const_iv[] = {
1554	# define const_iv(name) { # name, (IV)name }	2234	# define const_iv(name) { # name, (IV)name }
		2235	const_iv (GL_VENDOR),
		2236	const_iv (GL_VERSION),
		2237	const_iv (GL_EXTENSIONS),
1555	const_iv (GL_COLOR_MATERIAL),	2238	const_iv (GL_COLOR_MATERIAL),
1556	const_iv (GL_SMOOTH),	2239	const_iv (GL_SMOOTH),
1557	const_iv (GL_FLAT),	2240	const_iv (GL_FLAT),
1558	const_iv (GL_DITHER),	2241	const_iv (GL_DITHER),
1559	const_iv (GL_BLEND),	2242	const_iv (GL_BLEND),
…		…
1561	const_iv (GL_SCISSOR_TEST),	2244	const_iv (GL_SCISSOR_TEST),
1562	const_iv (GL_DEPTH_TEST),	2245	const_iv (GL_DEPTH_TEST),
1563	const_iv (GL_ALPHA_TEST),	2246	const_iv (GL_ALPHA_TEST),
1564	const_iv (GL_NORMALIZE),	2247	const_iv (GL_NORMALIZE),
1565	const_iv (GL_RESCALE_NORMAL),	2248	const_iv (GL_RESCALE_NORMAL),
		2249	const_iv (GL_FRONT),
		2250	const_iv (GL_BACK),
1566	const_iv (GL_AND),	2251	const_iv (GL_AND),
1567	const_iv (GL_ONE),	2252	const_iv (GL_ONE),
1568	const_iv (GL_ZERO),	2253	const_iv (GL_ZERO),
1569	const_iv (GL_SRC_ALPHA),	2254	const_iv (GL_SRC_ALPHA),
1570	const_iv (GL_DST_ALPHA),	2255	const_iv (GL_DST_ALPHA),
1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2256	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572	const_iv (GL_ONE_MINUS_DST_ALPHA),	2257	const_iv (GL_ONE_MINUS_DST_ALPHA),
1573	const_iv (GL_SRC_ALPHA_SATURATE),	2258	const_iv (GL_SRC_ALPHA_SATURATE),
1574	const_iv (GL_RGB),	2259	const_iv (GL_RGB),
1575	const_iv (GL_RGBA),	2260	const_iv (GL_RGBA),
		2261	const_iv (GL_RGBA4),
		2262	const_iv (GL_RGBA8),
		2263	const_iv (GL_RGB5_A1),
1576	const_iv (GL_UNSIGNED_BYTE),	2264	const_iv (GL_UNSIGNED_BYTE),
1577	const_iv (GL_UNSIGNED_SHORT),	2265	const_iv (GL_UNSIGNED_SHORT),
1578	const_iv (GL_UNSIGNED_INT),	2266	const_iv (GL_UNSIGNED_INT),
1579	const_iv (GL_ALPHA),	2267	const_iv (GL_ALPHA),
1580	const_iv (GL_INTENSITY),	2268	const_iv (GL_INTENSITY),
1581	const_iv (GL_LUMINANCE),	2269	const_iv (GL_LUMINANCE),
1582	const_iv (GL_LUMINANCE_ALPHA),	2270	const_iv (GL_LUMINANCE_ALPHA),
1583	const_iv (GL_FLOAT),	2271	const_iv (GL_FLOAT),
1584	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1585	const_iv (GL_COMPILE),	2273	const_iv (GL_COMPILE),
		2274	const_iv (GL_PROXY_TEXTURE_1D),
		2275	const_iv (GL_PROXY_TEXTURE_2D),
1586	const_iv (GL_TEXTURE_1D),	2276	const_iv (GL_TEXTURE_1D),
1587	const_iv (GL_TEXTURE_2D),	2277	const_iv (GL_TEXTURE_2D),
1588	const_iv (GL_TEXTURE_ENV),	2278	const_iv (GL_TEXTURE_ENV),
1589	const_iv (GL_TEXTURE_MAG_FILTER),	2279	const_iv (GL_TEXTURE_MAG_FILTER),
1590	const_iv (GL_TEXTURE_MIN_FILTER),	2280	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1612	const_iv (GL_SEPARABLE_2D),	2302	const_iv (GL_SEPARABLE_2D),
1613	const_iv (GL_CONVOLUTION_2D),	2303	const_iv (GL_CONVOLUTION_2D),
1614	const_iv (GL_CONVOLUTION_BORDER_MODE),	2304	const_iv (GL_CONVOLUTION_BORDER_MODE),
1615	const_iv (GL_CONSTANT_BORDER),	2305	const_iv (GL_CONSTANT_BORDER),
1616	const_iv (GL_LINES),	2306	const_iv (GL_LINES),
		2307	const_iv (GL_LINE_STRIP),
1617	const_iv (GL_LINE_LOOP),	2308	const_iv (GL_LINE_LOOP),
1618	const_iv (GL_QUADS),	2309	const_iv (GL_QUADS),
1619	const_iv (GL_QUAD_STRIP),	2310	const_iv (GL_QUAD_STRIP),
1620	const_iv (GL_TRIANGLES),	2311	const_iv (GL_TRIANGLES),
1621	const_iv (GL_TRIANGLE_STRIP),	2312	const_iv (GL_TRIANGLE_STRIP),
…		…
1629	# undef const_iv	2320	# undef const_iv
1630	};	2321	};
1631		2322
1632	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2323	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1633	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2324	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2325
		2326	texture_av = newAV ();
		2327	AvREAL_off (texture_av);
1634	}	2328	}
1635		2329
1636	char *	2330	char *
1637	gl_vendor ()	2331	gl_vendor ()
1638	CODE:	2332	CODE:
…		…
1652	CODE:	2346	CODE:
1653	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1654	OUTPUT:	2348	OUTPUT:
1655	RETVAL	2349	RETVAL
1656		2350
		2351	char *glGetString (GLenum pname)
		2352
		2353	GLint glGetInteger (GLenum pname)
		2354	CODE:
		2355	glGetIntegerv (pname, &RETVAL);
		2356	OUTPUT:
		2357	RETVAL
		2358
		2359	GLdouble glGetDouble (GLenum pname)
		2360	CODE:
		2361	glGetDoublev (pname, &RETVAL);
		2362	OUTPUT:
		2363	RETVAL
		2364
1657	int glGetError ()	2365	int glGetError ()
		2366
		2367	void glFinish ()
1658		2368
1659	void glClear (int mask)	2369	void glClear (int mask)
1660		2370
1661	void glClearColor (float r, float g, float b, float a = 1.0)	2371	void glClearColor (float r, float g, float b, float a = 1.0)
1662	PROTOTYPE: @	2372	PROTOTYPE: @
…		…
1686	void glPushMatrix ()	2396	void glPushMatrix ()
1687		2397
1688	void glPopMatrix ()	2398	void glPopMatrix ()
1689		2399
1690	void glLoadIdentity ()	2400	void glLoadIdentity ()
		2401
		2402	void glDrawBuffer (int buffer)
		2403
		2404	void glReadBuffer (int buffer)
1691		2405
1692	# near_ and far_ are due to microsofts buggy "c" compiler	2406	# near_ and far_ are due to microsofts buggy "c" compiler
1693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1694		2408
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2409	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1725	r *= a;	2439	r *= a;
1726	g *= a;	2440	g *= a;
1727	b *= a;	2441	b *= a;
1728	}	2442	}
1729	// microsoft visual "c" rounds instead of truncating...	2443	// microsoft visual "c" rounds instead of truncating...
1730	glColor4ub (MIN ((int)(r * 256.f), 255),	2444	glColor4f (r, g, b, a);
1731	MIN ((int)(g * 256.f), 255),
1732	MIN ((int)(b * 256.f), 255),
1733	MIN ((int)(a * 256.f), 255));
1734		2445
1735	void glInterleavedArrays (int format, int stride, char *data)	2446	void glInterleavedArrays (int format, int stride, char *data)
1736		2447
1737	void glDrawElements (int mode, int count, int type, char *indices)	2448	void glDrawElements (int mode, int count, int type, char *indices)
1738		2449
…		…
1780		2491
1781	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1782		2493
1783	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1784		2495
		2496	void glPixelZoom (float x, float y)
		2497
1785	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2498	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1786		2499
1787	int glGenTexture ()	2500	int glGenTexture ()
1788	CODE:	2501	CODE:
1789	{	2502	RETVAL = gen_texture ();
1790	GLuint name;
1791	glGenTextures (1, &name);
1792	RETVAL = name;
1793	}
1794	OUTPUT:	2503	OUTPUT:
1795	RETVAL	2504	RETVAL
1796		2505
1797	void glDeleteTexture (int name)	2506	void glDeleteTexture (int name)
1798	CODE:	2507	CODE:
1799	{
1800	GLuint name_ = name;
1801	glDeleteTextures (1, &name_);	2508	del_texture (name);
1802	}	2509
1803
1804	int glGenList ()	2510	int glGenList ()
1805	CODE:	2511	CODE:
1806	RETVAL = glGenLists (1);	2512	RETVAL = glGenLists (1);
1807	OUTPUT:	2513	OUTPUT:
1808	RETVAL	2514	RETVAL
…		…
1815		2521
1816	void glEndList ()	2522	void glEndList ()
1817		2523
1818	void glCallList (int list)	2524	void glCallList (int list)
1819		2525
1820

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