修改OpenGl渲染底层之前

source_game/Asset/Character/Chr_Shadow.cpp

@@ -0,0 +1,44 @@
+#include "Chr_Shadow.h"
+#include "Global/Global_Game.h"
+#include "Actor/Object/CharacterObject.h"
+#include "Asset/Character/Chr_Equipment.h"
+
+void Chr_Shadow::Init(CharacterObject *parent)
+{
+    // 调用RenderBase类的初始化 才能挂上标签
+    RenderBase::Init();
+    chr_parent = parent;
+    SetRenderZOrder(1000000);
+    SetPos(parent->GetPos());
+}
+
+void Chr_Shadow::SetAction(std::string actionName)
+{
+    // 先将原动作的Ani设置为不可见
+    for (auto Ani : ActionAnis[CurrentActionTag])
+    {
+        Ani->Reset();
+        Ani->SetVisible(false);
+    }
+    // 再将新动作的Ani设置为可见
+    for (auto Ani : ActionAnis[actionName])
+    {
+        Ani->SetVisible(true);
+    }
+    CurrentActionTag = actionName;
+}
+
+void Chr_Shadow::SetDirection(int dir)
+{
+    VecFPos sc = GetScale();
+    // 朝右
+    if (dir == 0)
+    {
+        SetScale(VecFPos({SDL_fabsf(sc.x), sc.y}));
+    }
+    // 朝左
+    else if (dir == 1)
+    {
+        SetScale(VecFPos({-SDL_fabsf(sc.x), sc.y}));
+    }
+}