添加实体朝向相关接口

HalcyonAlcedo · May 18, 2021 · 236b7d8 · 236b7d8
1 parent 118e5b3
commit 236b7d8
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Showing 3 changed files with 56 additions and 5 deletions.
diff --git a/Base.h b/Base.h
@@ -46,8 +46,8 @@ namespace Base {
 		//可设置参数
 		string ModName = "LuaScript";
 		string ModAuthor = "Alcedo";
-		string ModVersion = "v1.2.1 Dev";
-		long long ModBuild = 121005181015;
+		string ModVersion = "v1.2.1 Beta";
+		long long ModBuild = 121005181559;
 		string Version = "421470";
 	}
 #pragma endregion

diff --git a/Component.h b/Component.h
@@ -811,11 +811,13 @@ namespace Component {
 			Base::Vector3 Coordinate;
 			Base::Vector3 Size;
 			Base::Vector3 Action;
+			float Angle;
 			EntityProperties(
 				Base::Vector3 Coordinate = Base::Vector3(),
 				Base::Vector3 Size = Base::Vector3(),
-				Base::Vector3 Action = Base::Vector3())
-				:Coordinate(Coordinate), Size(Size), Action(Action) {
+				Base::Vector3 Action = Base::Vector3(),
+				float Angle = 0)
+				:Coordinate(Coordinate), Size(Size), Action(Action), Angle(Angle) {
 			};
 		};
 		static EntityProperties GetEntityProperties(string ptr) {
@@ -844,7 +846,13 @@ namespace Component {
 						*(float*)(Ptr + 0x184),
 						*(float*)(Ptr + 0x188)
 					),
-					Action
+					Action,
+					Base::Calculation::QuaternionToAngle(Base::Vector4(
+						*(float*)(Ptr + 0x174),
+						*(float*)(Ptr + 0x178),
+						*(float*)(Ptr + 0x17C),
+						*(float*)(Ptr + 0x180)
+					))
 				);
 			}
 			return EntityProperties();
@@ -879,6 +887,28 @@ namespace Component {
 					*offsetPtr<float>(ActionPlot, 0x10c) = ActionFrame;
 			}
 		}
+		static void SetEntityAngle(string ptr, float angle) {
+			long long Ptr = 0;
+			sscanf_s(ptr.c_str(), "%p", &Ptr, sizeof(long long));
+			void* EntityAddress = (double*)Ptr;
+			if (EntityAddress != nullptr) {
+				Base::Vector4 quaternion = Base::Calculation::AngleToQuaternion(angle);
+				*offsetPtr<float>((undefined(*)())Ptr, 0x174) = quaternion.x;
+				*offsetPtr<float>((undefined(*)())Ptr, 0x17C) = quaternion.z;
+			}
+		}
+		static void SetEntityAimCoordinate(string ptr, Base::Vector2 aim) {
+			long long Ptr = 0;
+			sscanf_s(ptr.c_str(), "%p", &Ptr, sizeof(long long));
+			void* EntityAddress = (double*)Ptr;
+			if (EntityAddress != nullptr) {
+				float direction_x = (aim.x - *(float*)(Ptr + 0x180));
+				float direction_z = (aim.y - *(float*)(Ptr + 0x188));
+				float aim_angle = std::atan(direction_x / direction_z);
+				aim_angle = aim_angle + sign(direction_x) * (1 - sign(direction_z)) * M_PI / 2;
+				SetEntityAngle(ptr,aim_angle);//设置角度
+			}
+		}
 #pragma endregion
 #pragma region GetMonstersName_CN
 		static string GetMonstersName_CN(int id) {

diff --git a/LuaScript.h b/LuaScript.h
@@ -943,6 +943,10 @@ static int Game_Entity_GetEntityProperties(lua_State* pL) {
         lua_settable(pL, -3);
     lua_settable(pL, -3);
 
+    lua_pushstring(pL, "Angle");
+    lua_pushnumber(pL, entityProperties.Angle);
+    lua_settable(pL, -3);
+
     return 1;
 }
 static int Game_Entity_SetEntityCoordinate(lua_State* pL) {
@@ -967,6 +971,19 @@ static int Game_Entity_SetEntityActionFrame(lua_State* pL) {
     Component::SetEntityActionFrame(entity, nowFrame);
     return 0;
 }
+static int Game_Entity_SetEntityAngle(lua_State* pL) {
+    string entity = "0x" + (string)lua_tostring(pL, 1);
+    float angle = (float)lua_tonumber(pL, 2);
+    Component::SetEntityAngle(entity, angle);
+    return 0;
+}
+static int Game_Entity_SetEntityAimCoordinate(lua_State* pL) {
+    string entity = "0x" + (string)lua_tostring(pL, 1);
+    float x = (float)lua_tonumber(pL, 2);
+    float z = (float)lua_tonumber(pL, 3);
+    Component::SetEntityAimCoordinate(entity, Base::Vector2(x,z));
+    return 0;
+}
 #pragma endregion
 #pragma region SystemFun
 static int System_Keyboard_CheckKey(lua_State* pL) {    
@@ -1689,6 +1706,10 @@ int Lua_Main(string LuaFile)
     lua_register(L, "Game_Entity_SetEntitySize", Game_Entity_SetEntitySize);
     //设置实体当前动作帧
     lua_register(L, "Game_Entity_SetEntityActionFrame", Game_Entity_SetEntityActionFrame);
+    //设置实体朝向角度
+    lua_register(L, "Game_Entity_SetEntityAngle", Game_Entity_SetEntityAngle);
+    //将实体朝向指定的坐标
+    lua_register(L, "Game_Entity_SetEntityAimCoordinate", Game_Entity_SetEntityAimCoordinate);
     #pragma endregion
 
 #pragma endregion