#ifndef __CHAR__
#define __CHAR__

/**
 * 文字列表示
 *
 * @property	str	text
 * @property	int	posX
 * @property	int	posY
 * @property	int	size
 * @property	bool	exists
 */
#module \
Char

#const CHAR_WIDTH	32
#const UNKNOWN		52

/**
 * コンストラクタ：文字列を生成する．
 *
 * @param	int	posX
 * @param	int	posY
 * @param	str	text
 */
#defcfunc local \
New \
		int	p_posX,\
		int	p_posY,\
		str	p_text
	If insNum <= 0 {
		SDim charDict, 384
		SDim text, 1024

		BLoad "dict.dat", charDict
	}

	text.insNum = p_text

	posX.insNum = p_posX
	posY.insNum = p_posY
	size.insNum = CHAR_WIDTH

	exists.insNum = True

	insNum++

	Return insNum - 1

/**
 * 文字列を非表示にする．
 *
 * @return	void
 */
#deffunc local \
Destroy \
		int	p_insId
	exists.p_insId = False

	Return

/**
 * 文字列を描画する．
 *
 * @var		int	cnt
 * @var		bool	found
 * @var		double	zoom
 * @return	void
 */
#deffunc local \
Draw \
		local	l_cnt,\
		local	l_found
	Repeat insNum
		If exists.cnt {
			l_cnt = cnt

			Repeat StrLen (text.l_cnt) / 3
				l_found = MyInStr (charDict, 0, StrMid (text.l_cnt, cnt * 3, 3)) / 3

				If darw_found < 0 {
					l_found = UNKNOWN
				}

				Pos posX.l_cnt + cnt * size.l_cnt, posY.l_cnt
				l_zoom = Double (size.l_cnt) / CHAR_WIDTH
				CelPut BUFFER_CHAR, l_found, l_zoom, l_zoom
			Loop
		}
	Loop

	Return

#defcfunc local \
MyInStr \
		str	p_haystack,\
		int	p_offset,\
		str	p_needle
	myInStr_haystack = p_haystack

	myInStr_flag = True

	Repeat StrLen (myInStr_haystack) / 3
		SDim myInStr_work, 3
		myInStr_cnt = cnt
		Repeat 3
			Poke myInStr_work, cnt, Peek (myInStr_haystack, myInStr_cnt * 3 + cnt)
		Loop

		If myInStr_work = p_needle {
			myInStr_flag = False

			Break
		}
	Loop

	If myInStr_flag {
		Return -1
	}

	Return myInStr_cnt * 3

#defcfunc local \
MyStrMid \
		str	p_string,\
		int	p_offset,\
		int	p_length,\
		int	p_test
	myStrMid_string = p_string

	SDim myStrMid_return, p_length

	Return myStrMid_return

#global

#endif	; not __CHAR__