//刷新格子
private void RefreshBattleMapGrids()
{
if (battleField == null)
{
UtilityHelper.LogError("Prepare battle map failed. No battle data.");
return;
}
for (int r = 0; r < battleField.battleMap.mapHeight; ++r)
{
for (int c = 0; c < battleField.battleMap.mapWidth; ++c)
{
GridUnit gridUnitData = battleField.battleMap.mapGrids[c, r];
if (gridUnitData != null)
{
//创建一个用于显示的格子对象
GridUnitRenderer gridUnitRenderer = GetUnusedGridUnitRenderer();
if (gridUnitRenderer != null)
{
gridUnitData.ConnectRenderer(gridUnitRenderer);
}
}
}
}
}
//根据点击位置获取点中的格子
private GridUnitRenderer GetGridClicked(Vector3 clickedWorldPos)
{
//转换空间到格子组织节点(GridUnits)的空间
clickedWorldPos = gridUnitsRoot.transform.InverseTransformPoint(clickedWorldPos);
//初步判定所在行列
int row = Mathf.FloorToInt((clickedWorldPos.y - EGameConstL.Map_GridOffsetY * 0.5f) / -EGameConstL.Map_GridOffsetY);
int column = Mathf.FloorToInt((clickedWorldPos.x + EGameConstL.Map_GridWidth * 0.5f - ((row & 1) == (EGameConstL.Map_FirstRowOffset ? 1 : 0) ? 0f : (EGameConstL.Map_GridWidth * 0.5f))) / EGameConstL.Map_GridWidth);
int testRow = 0;
int testColumn = 0;
//二次判定，判定周围格子
GridUnitRenderer clickedGrid = null;
float minDis = Mathf.Infinity;
for (int r = -1; r <= 1; ++r)
{
for (int c = -1; c <= 1; ++c)
{
testRow = row + r;
testColumn = column + c;
if (testRow < 0 || testRow >= battleField.battleMap.mapHeight ||
testColumn < 0 || testColumn >= battleField.battleMap.mapWidth)
{
continue;
}
float distance = UtilityHelper.CalcDistanceInXYAxis(clickedWorldPos, battleField.battleMap.mapGrids[testColumn, testRow].localPosition);
if (distance < minDis && distance < EGameConstL.Map_HexRadius)
{
minDis = distance;
clickedGrid = battleField.battleMap.mapGrids[testColumn, testRow].gridUnitRenderer;
}
}
}
return(clickedGrid);
}
//创建格子
private GridUnitRenderer CreateGridUnitRenderer()
{
var clone = ClonePrefab("resources/prefabs/battlemapunits/gridunit.unity3d", "gridunit");
GridUnitRenderer renderer = clone.GetComponent <GridUnitRenderer>();
clone.transform.SetParent(gridUnitsRoot);
clone.transform.SetUnused(false, EGameConstL.STR_Grid);
renderer.Init();
gridRenderersPool.Add(renderer);
return(renderer);
}
/// <summary>
/// 清空状态
/// </summary>
/// <param name="resetOperationState">是否将操作状态设置为select(等待操作状态)</param>
/// <param name="resetManualBattleUnitState">是否重置带操作战斗单位(行动中状态)</param>
private void CleanState(bool resetOperationState, bool resetManualBattleUnitState)
{
//清除区域显示效果
SetCircularRangeRenderStateActive(false, GridRenderType.MoveRange);
SetCircularRangeRenderStateActive(false, GridRenderType.SkillReleaseRange);
SetCircularRangeRenderStateActive(false, GridRenderType.SkillEffectRange);
//还原所有战斗单位的状态
if (usedManualReleaseAnalysisor != null)
{
//可以被选中的
for (int i = 0; i < usedManualReleaseAnalysisor.suitableUnits.Count; ++i)
{
usedManualReleaseAnalysisor.suitableUnits[i].battleUnitRenderer.UpdateRenderState(BattleUnitRenderState.Normal);
}
//不可以被选中的
for (int i = 0; i < usedManualReleaseAnalysisor.distanceLimit.Count; ++i)
{
usedManualReleaseAnalysisor.distanceLimit[i].battleUnitRenderer.UpdateRenderState(BattleUnitRenderState.Normal);
}
//队伍不合适的
for (int i = 0; i < usedManualReleaseAnalysisor.teamLimit.Count; ++i)
{
usedManualReleaseAnalysisor.teamLimit[i].battleUnitRenderer.UpdateRenderState(BattleUnitRenderState.Normal);
}
//无效的
for (int i = 0; i < usedManualReleaseAnalysisor.battleUnitInvalid.Count; ++i)
{
usedManualReleaseAnalysisor.battleUnitInvalid[i].battleUnitRenderer.UpdateRenderState(BattleUnitRenderState.Normal);
}
}
//是否重置操作状态
if (resetOperationState)
{
manualOperationState = ManualOperationState.Select;
}
//是否重置手动操作的英雄
if (resetManualBattleUnitState && manualOperatingBattleUnitRenderer != null)
{
manualOperatingBattleUnitRenderer.UpdateRenderState(BattleUnitRenderState.Action);
}
//重置已选中项
selectedBattleUnitRenderer = null;
selectedGridUnitRenderer = null;
}
//通过屏幕点击了战场
private void ClickedBattleField(Vector3 screenPosition)
{
//计算点击位置
Vector3 clickedWorldPos = battleCamera.ScreenToWorldPoint(screenPosition);
clickedWorldPos.z = 0;
//判断是否有格子被点中？
GridUnitRenderer clicked = GetGridClicked(clickedWorldPos);
if (clicked != null && clicked.gridUnit != null)
{
//发生点击喽~
OnBattleUnitAndGridTouched(clicked.gridUnit, clicked.gridUnit.battleUnit);
}
else
{
//点到了地图外，关闭所有弹出层界面
UIViewManager.Instance.HideViews(UIViewLayer.Popup);
}
}
//点击了技能，在以固定地点为原点的技能情况下
private void OnBattleUnitAndGridTouched_StateSkill_GridUnitTarget(GridUnit gridTouched, BattleUnit battleUnitTouched)
{
//如果当前有点中的格子
if (selectedGridUnitRenderer != null &&
(selectedGridUnitRenderer.Equals(gridTouched.gridUnitRenderer) || usedManualReleaseAnalysisor.battleSkill.GetReleaseRadius(usedManualReleaseAnalysisor.releaser.mapGrid) <= 0))
{
//如果当前的释放距离为0，表示无需二次点击确认，直接释放
if (usedManualReleaseAnalysisor.battleSkill.GetReleaseRadius(usedManualReleaseAnalysisor.releaser.mapGrid) <= 0)
{
ManualSkill(manualOperatingBattleUnitRenderer.battleUnit.mapGrid);
return;
}
//点中了重复的格子，判断是否有目标
bool hasTarget = false;
for (int i = 0; i < usedManualReleaseAnalysisor.suitableUnits.Count; ++i)
{
if (usedManualReleaseAnalysisor.suitableUnits[i].mapGrid.Distance(gridTouched) <= usedManualReleaseAnalysisor.battleSkill.effectRadius)
{
hasTarget = true;
break;
}
}
//有目标，则释放
if (hasTarget)
{
ManualSkill(gridTouched);
}
else
{
UtilityHelper.Log("范围内没有目标");
}
}
else
{
//这个格子不在范围内
if (manualOperatingBattleUnitRenderer.battleUnit.mapGrid.Distance(gridTouched) <= usedManualReleaseAnalysisor.battleSkill.GetReleaseRadius(usedManualReleaseAnalysisor.releaser.mapGrid))
{
if (selectedGridUnitRenderer != null)
{
//取消上一个范围显示
SetCircularRangeRenderStateActive(false, GridRenderType.SkillEffectRange);
//取消可被攻击单位的显示
for (int i = 0; i < usedManualReleaseAnalysisor.suitableUnits.Count; ++i)
{
usedManualReleaseAnalysisor.suitableUnits[i].battleUnitRenderer.UpdateRenderState(BattleUnitRenderState.Normal);
}
}
//设置新的范围显示
selectedGridUnitRenderer = gridTouched.gridUnitRenderer;
SetCircularRangeRenderStateActive(
true,
GridRenderType.SkillEffectRange,
gridTouched.row,
gridTouched.column,
usedManualReleaseAnalysisor.battleSkill.effectRadius
);
//设置新的可被攻击单位的显示
for (int i = 0; i < usedManualReleaseAnalysisor.suitableUnits.Count; ++i)
{
if (usedManualReleaseAnalysisor.suitableUnits[i].mapGrid.Distance(gridTouched) <= usedManualReleaseAnalysisor.battleSkill.effectRadius)
{
usedManualReleaseAnalysisor.suitableUnits[i].battleUnitRenderer.UpdateRenderState(BattleUnitRenderState.Selected);
}
}
}
else
{
UtilityHelper.Log("超出区域");
UIViewManager.Instance.ShowView(UIViewName.BattleFieldUnitInfo, gridTouched, battleUnitTouched);
}
}
}