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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System;
public class TestCalendar : MonoBehaviour
{
// Use this for initialization
void Start()
{
back.onClick.AddListener(BackClick);
forward.onClick.AddListener(ForwardClick);
//获取系统时间格式 19/01/02
//初始化显示日期
InitDate();
}
//初始化显示日期
void InitDate()
{
dates[1].GetComponentInChildren<Text>().text = GetAddDayDate(-2);
dates[2].GetComponentInChildren<Text>().text = GetAddDayDate(-1);
dates[3].GetComponentInChildren<Text>().text = GetAddDayDate(0);
dates[4].GetComponentInChildren<Text>().text = GetAddDayDate(1);
dates[5].GetComponentInChildren<Text>().text = GetAddDayDate(2);
}
//获取显示指定日期
string GetAddDayDate(int i)
{
string date = null;
if (i == 0)
{
date = DateTime.Now.Year.ToString()[2].ToString() + DateTime.Now.Year.ToString()[3].ToString() +
"/" + (DateTime.Now.Month.ToString().Length > 1 ? DateTime.Now.Month.ToString() : ("0" + DateTime.Now.Month.ToString()))
+ "/" + (DateTime.Now.Day.ToString().Length > 1 ? DateTime.Now.Day.ToString() : ("0" + DateTime.Now.Day.ToString()));
return date;
}
else
{
date = DateTime.Now.AddDays(i).Year.ToString()[2].ToString() + DateTime.Now.AddDays(i).Year.ToString()[3].ToString() +
"/" + (DateTime.Now.AddDays(i).Month.ToString().Length > 1 ? DateTime.Now.AddDays(i).Month.ToString() : ("0" + DateTime.Now.AddDays(i).Month.ToString()))
+ "/" + (DateTime.Now.AddDays(i).Day.ToString().Length > 1 ? DateTime.Now.AddDays(i).Day.ToString() : ("0" + DateTime.Now.AddDays(i).Day.ToString()));
return date;
}
}
public GameObject calendar;//日历部分
RectTransform rectTransform;
Vector2 target;
float distance = 50;//间距需要自己根据实际间距设置
bool isback;
bool isMove;
bool isForward;
public Button back;
public Button forward;
void BackClick()
{
if (isMove == false)
{
//获取系统时间日期 189 待做
target = new Vector2(calendar.GetComponent<RectTransform>().anchoredPosition.x - distance, calendar.GetComponent<RectTransform>().anchoredPosition.y);
rectTransform = calendar.GetComponent<RectTransform>();
isMove = true;
isback = true;//向后
}
}
void ForwardClick()
{
if (isMove == false)
{
//获取系统时间日期
target = new Vector2(calendar.GetComponent<RectTransform>().anchoredPosition.x + distance, calendar.GetComponent<RectTransform>().anchoredPosition.y);
rectTransform = calendar.GetComponent<RectTransform>();
isMove = true;
isForward = true;//向前
}
}
public RectTransform[] dates;
//0是中心点 1 2 3 4 5 间距是189
int center = 3;//初始3是在中间
int adddays = 3;
int reducedays = -3;
/**
注意 1-5 代表初始x坐标从左到右依次增加等距排列，刚开始3在最中间
向左
1 2 3 4 5
2 3 4 5 1
3 4 5 1 2
4 5 1 2 3
5 1 2 3 4
1 2 3 4 5
中间时移动的
1 2 3 4 5
-1 0 1 2 3
4 5 1 2 3
向右
1 2 3 4 5
5 1 2 3 4
4 5 1 2 3
3 4 5 1 2
2 3 4 5 1
1 2 3 4 5
*/
//获取需要向左移动的Item索引
int GetBackMoveIndex(int i)
{
if (i == 1)
{
return 4;
}
else if (i == 2)
{
return 5;
}
else if (i == 3)
{
return 1;
}
else if (i == 4)
{
return 2;
}
else if (i == 5)
{
return 3;
}
else
{
return 0;
}
}
//获取需要向右移动的Item索引
int GetForwardMoveIndex(int i)
{
if (i == 1)
{
return 3;
}
else if (i == 2)
{
return 4;
}
else if (i == 3)
{
return 5;
}
else if (i == 4)
{
return 1;
}
else if (i == 5)
{
return 2;
}
else
{
return -1;
}
}
private void Update()
{
if (isMove)
{
if (rectTransform != null)
{
rectTransform.anchoredPosition = Vector2.MoveTowards(rectTransform.anchoredPosition, target, 20);//20是移动速度可以调节
//移动到目标点
if (rectTransform.anchoredPosition == target)
{
//修改显示数据以及位置
//初始是3在最中间
//分为两种情况一个是向前一个是向后
//向后
//第一次需要把1移动到最后面 5*189
if (isback)
{
//移动中心点归位
dates[0].anchoredPosition = new Vector2(dates[0].anchoredPosition.x + distance, dates[0].anchoredPosition.y);
//移动最左面的到最右面
dates[GetBackMoveIndex(center)].anchoredPosition = new Vector2(
dates[GetBackMoveIndex(center)].anchoredPosition.x + 5 * distance,
dates[GetBackMoveIndex(center)].anchoredPosition.y);
//修改最左面和最右面的日期
//特别注意同时需要考虑加的天数以及减的天数------特别重要
dates[GetBackMoveIndex(center)].GetComponentInChildren<Text>().text = GetAddDayDate(adddays + reducedays + 3);
//dates[(GetBackMoveIndex(center)-1)==0?5: (GetBackMoveIndex(center)-1)].GetComponentInChildren<Text>().text = GetAddDayDate(adddays-4);
adddays += 1;
// reducedays += 1;
center += 1;
if (center == 6)
center = 1;
}
//向右
//第一次需要把5移动到最前面
if (isForward)
{
//移动中心点归位
dates[0].anchoredPosition = new Vector2(dates[0].anchoredPosition.x - distance, dates[0].anchoredPosition.y);
//移动最右面的到最左面
dates[GetForwardMoveIndex(center)].anchoredPosition = new Vector2(
dates[GetForwardMoveIndex(center)].anchoredPosition.x - 5 * distance,
dates[GetForwardMoveIndex(center)].anchoredPosition.y);
//修改最右面和最左面的日期
//特别注意同时需要考虑加的天数以及减的天数------特别重要
dates[GetForwardMoveIndex(center)].GetComponentInChildren<Text>().text = GetAddDayDate(reducedays + adddays - 3);
//dates[(GetForwardMoveIndex(center)+1) == 6 ? 1 : (GetBackMoveIndex(center)+1)].GetComponentInChildren<Text>().text = GetAddDayDate(reducedays + 4);
reducedays -= 1;
//adddays -= 1;
center -= 1;
if (center == 0)
center = 5;
}
isback = isForward = isMove = false;
//是谁要高亮
// SetActiveAndSize();
}
}
}
}
//判断谁应该高亮 101 129 190 255 字体大小125/94
void SetActiveAndSize()
{
int temp = -1;
for (int i = 1; i < dates.Length; i++)
{
if (Vector2.Distance(dates[0].anchoredPosition, dates[i].anchoredPosition) < 10)
{
temp = i;
}
dates[i].GetComponentInChildren<Text>().color = new Color(0, 0, 0, 1);
dates[i].GetComponentInChildren<Text>().fontSize = 94;
Debug.Log(i.ToString() + "与中心点的距离：" + Vector2.Distance(dates[0].anchoredPosition, dates[i].anchoredPosition));
}
if (temp != -1)
{
dates[temp].GetComponentInChildren<Text>().color = new Color(101f / 255, 129f / 255, 190f / 255, 255f / 255);
dates[temp].GetComponentInChildren<Text>().fontSize = 125;
}
}
}