// 功能：更新屏幕位置
public bool UpdateScreenPos(ref HudAnimAttibute attrib)
{
if (attrib.ScreenAlign)
{
return(false);
}
if (m_tf != null)
{
Vector3 vPos = m_tf.position;
Vector3 v = vPos - m_vPos;
if (v.x * v.x + v.y * v.y + v.z * v.z > 0.00001f)
{
Camera caMain = HUDMesh.GetHUDMainCamera();
if (caMain != null)
{
m_vPos = vPos;
m_vScreenPos = caMain.WorldToScreenPoint(vPos);
Vector3 vCameraPos = caMain.transform.position;
CaleCameraScale(vCameraPos);
return(true);
}
}
}
return(false);
}
// 功能：添加一个显示的数字
public void AddHudNumber(Transform tf, HUDNumberRenderType nType, int nNumber, bool bShowHead, bool bShowAdd, bool bShowSub)
{
if (m_bOpenUI || m_bStartDark || m_bStartMovie)
{
return;
}
Vector3 vPos = tf.position;
int nIndex = (int)nType;
//if (nIndex < 0 || nIndex > (int)HUDNumberRenderType.HUD_SHOW_NUMBER)
// return;
Camera caMain = HUDMesh.GetHUDMainCamera();
if (caMain == null)
{
return;
}
if (!m_bInit)
{
m_bInit = true;
InitHUD();
}
if (!m_bAddUpdateLogic)
{
m_bMeshDirty = true;
UpdateManager.AddLateUpdate(null, 0, UpdateLogic);
}
HudAnimAttibute attrib = m_aTtribute[nIndex];
HUDNumberEntry pNode = QueryHudNumber(nType);
pNode.m_nType = nType;
pNode.m_pNext = m_ValidList;
m_ValidList = pNode;
if (nNumber < 0)
{
bShowSub = true;
nNumber = -nNumber;
}
pNode.reset();
// 初始化
pNode.m_nSpriteGap = attrib.SpriteGap;
pNode.m_fStartTime = Time.time;
pNode.m_tf = tf;
pNode.m_vPos = vPos;
if (caMain != null)
{
// 如果按屏幕对齐
if (attrib.ScreenAlign)
{
Vector3 v1 = caMain.WorldToScreenPoint(vPos);
v1.x = attrib.OffsetX;
v1.y = attrib.OffsetY;
float fScaleX = (float)Screen.width / 1280.0f;
float fScaleY = (float)Screen.height / 1280.0f;
if (attrib.ScreenAlignType == HUDAlignType.align_left)
{
v1.x = attrib.OffsetX;
v1.y = attrib.OffsetY;
}
else if (attrib.ScreenAlignType == HUDAlignType.align_right)
{
v1.x = 1280.0f - attrib.OffsetX;
v1.y = attrib.OffsetY;
}
else
{
v1.x = Screen.width / 2.0f + attrib.OffsetX;
v1.y = attrib.OffsetY;
}
v1.x *= fScaleX;
v1.y *= fScaleY;
pNode.m_vScreenPos = v1;
vPos = caMain.ScreenToWorldPoint(v1);
pNode.m_vPos = vPos;
Vector3 vCameraPos = caMain.transform.position;
pNode.CaleCameraScale(vCameraPos);
}
else
{
pNode.m_vScreenPos = caMain.WorldToScreenPoint(vPos);
Vector3 vCameraPos = caMain.transform.position;
pNode.CaleCameraScale(vCameraPos);
}
}
float y = 0.0f;
HUDSprtieSetting pSetting = m_Settings[nIndex];
if (bShowHead && pSetting.m_nHeadID != 0)
{
pNode.PushSprite(y, pSetting.m_nHeadID);
}
bool bHaveNumber = true;
if (nType == HUDNumberRenderType.HUD_SHOW_ABSORB ||
nType == HUDNumberRenderType.HUB_SHOW_DODGE)
{
bHaveNumber = false;
}
if (bHaveNumber)
{
if (bShowAdd && pSetting.m_nAddID != 0)
{
pNode.PushSprite(y, pSetting.m_nAddID);
}
else if (bShowSub && pSetting.m_nSubID != 0)
{
pNode.PushSprite(y, pSetting.m_nSubID);
}
m_tempNumb.Clear();
int nI = 0;
do
{
nI = nNumber % 10;
nNumber /= 10;
m_tempNumb.Add(nI);
} while (nNumber > 0);
// 反转数组
m_tempNumb.Reverse();
for (int i = 0, nSize = m_tempNumb.size; i < nSize; ++i)
{
nI = m_tempNumb[i];
pNode.PushSprite(y, pSetting.m_NumberID[nI]);
}
}
// 居中处理吧
switch (attrib.AlignType)
{
case HUDAlignType.align_right:
pNode.MakeRight();
break;
case HUDAlignType.align_center:
pNode.MakeCenter();
break;
default:
pNode.MakeLeft();
break;
}
// 申请纹理
OnPush(pNode);
if (!m_bCaleScreenScale)
{
CaleScreenScale();
}
PlayAnimation(pNode, true);
}
// 功能：执行数字的动画效果
void PlayAnimation(HUDNumberEntry pNode, bool bFirst)
{
int nIndex = (int)pNode.m_nType;
float currentDuration = (Time.time - pNode.m_fStartTime);
if (m_bPuase)
{
currentDuration = m_currentDuration;
}
HudAnimAttibute attrib = m_aTtribute[nIndex];
bool bDirty = false;
float fAlpha = attrib.AlphaCurve.Evaluate(currentDuration); //淡出效果;
float fScale = attrib.ScaleCurve.Evaluate(currentDuration); //变大效果;
float fPos = attrib.MoveCurve.Evaluate(currentDuration); //Y轴移动效果;
float fOldAlpha = pNode.m_fAlpha;
float fOldScale = pNode.m_fAniScale;
float fOldMoveX = pNode.m_vMove.x;
float fOldMoveY = pNode.m_vMove.y;
pNode.m_fAlpha = fAlpha;
pNode.m_fAniScale = fScale;
if (attrib.ScreenAlign)
{
pNode.m_vMove.x = 0.0f;
pNode.m_vMove.y = fPos * m_fScreenScaleY;
}
else
{
pNode.m_vMove.x = attrib.OffsetX * m_fScreenScaleX;
pNode.m_vMove.y = (attrib.OffsetY + fPos) * m_fScreenScaleY;
}
pNode.m_bStop = currentDuration > m_fDurationTime;
if (m_bPuase)
{
pNode.m_bStop = false;
}
int nAlpha = (int)(fAlpha * 255.0f + 0.5f);
if (nAlpha < 0)
{
nAlpha = 0;
}
if (nAlpha > 255)
{
nAlpha = 255;
}
byte alpha = (byte)nAlpha;
if (!bFirst)
{
bDirty = pNode.UpdateScreenPos(ref attrib);
}
else
{
bDirty = true;
}
if (!bDirty)
{
if (Mathf.Abs(fOldAlpha - pNode.m_fAlpha) > 0.0001f)
{
bDirty = true;
}
if (!bDirty && Mathf.Abs(fOldScale - pNode.m_fScale) > 0.0001f)
{
bDirty = true;
}
if (!bDirty && Mathf.Abs(fOldMoveX - pNode.m_vMove.x) > 0.0001f)
{
bDirty = true;
}
if (!bDirty && Mathf.Abs(fOldMoveY - pNode.m_vMove.y) > 0.0001f)
{
bDirty = true;
}
}
if (!bDirty)
{
return;
}
fScale *= pNode.m_fScale;
// 更新顶点数据
Vector2 vScreenPos = pNode.m_vScreenPos;
Vector2 vMove = pNode.m_vMove;
for (int i = pNode.m_aSprite.size - 1; i >= 0; --i)
{
HUDVertex v = pNode.m_aSprite[i];
v.Move = vMove;
v.WorldPos = pNode.m_vPos;
v.ScreenPos = vScreenPos;
v.Scale = fScale;
v.clrLU.a = alpha;
v.clrLD.a = alpha;
v.clrRU.a = alpha;
v.clrRD.a = alpha;
v.hudMesh.VertexDirty();
}
}
