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https://github.com/TombEngine/TombEngine.git
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582b000fb9
This is not ACTUALLY the amount of time that has passed, since things in the gameplay loop appear to assume they are being called thirty times per second, even if more or less time has passed. Thus to keep the scripts in sync with the the rest of the engine, we force a 1/30 second delta time.
126 lines
4 KiB
C++
126 lines
4 KiB
C++
#pragma once
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#include "items.h"
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#include "room.h"
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#include "LuaHandler.h"
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#include "trmath.h"
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#include <unordered_set>
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#include "GameScriptColor.h"
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#include "GameScriptPosition.h"
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#include "GameScriptRotation.h"
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#include "GameScriptItemInfo.h"
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#include "GameScriptMeshInfo.h"
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#include "GameScriptSinkInfo.h"
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#include "GameScriptAIObject.h"
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#include "GameScriptSoundSourceInfo.h"
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#include "GameScriptCameraInfo.h"
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struct LuaFunction {
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std::string Name;
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std::string Code;
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bool Executed;
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};
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struct GameScriptVector3 {
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float x;
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float y;
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float z;
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};
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class LuaVariables
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{
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public:
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std::map<std::string, sol::object> variables;
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sol::object GetVariable(sol::table tab, std::string key);
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void SetVariable(sol::table tab, std::string key, sol::object value);
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};
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struct LuaVariable
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{
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bool IsGlobal;
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std::string Name;
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int Type;
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float FloatValue;
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int IntValue;
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std::string StringValue;
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bool BoolValue;
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};
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class GameScript : public LuaHandler
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{
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private:
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LuaVariables m_globals{};
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LuaVariables m_locals{};
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std::unordered_map<std::string, short> m_itemsMapName{};
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std::unordered_map<std::string, MESH_INFO&> m_meshesMapName{};
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std::unordered_map<std::string, LEVEL_CAMERA_INFO&> m_camerasMapName{};
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std::unordered_map<std::string, SINK_INFO&> m_sinksMapName{};
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std::unordered_map<std::string, SOUND_SOURCE_INFO&> m_soundSourcesMapName{};
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std::unordered_map<std::string, AI_OBJECT&> m_aiObjectsMapName{};
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std::unordered_set<std::string> m_levelFuncs{};
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std::vector<LuaFunction* > m_triggers{};
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sol::protected_function m_onStart{};
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sol::protected_function m_onLoad{};
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sol::protected_function m_onControlPhase{};
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sol::protected_function m_onSave{};
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sol::protected_function m_onEnd{};
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public:
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GameScript(sol::state* lua);
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void FreeLevelScripts();
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void AddTrigger(LuaFunction* function);
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bool AddLuaNameItem(std::string const & luaName, short itemNumber);
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bool RemoveLuaNameItem(std::string const& luaName);
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bool AddLuaNameMesh(std::string const & luaName, MESH_INFO &);
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bool RemoveLuaNameMesh(std::string const& luaName);
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bool AddLuaNameCamera(std::string const & luaName, LEVEL_CAMERA_INFO &);
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bool RemoveLuaNameCamera(std::string const& luaName);
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bool AddLuaNameSink(std::string const & luaName, SINK_INFO &);
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bool RemoveLuaNameSink(std::string const& luaName);
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bool AddLuaNameSoundSource(std::string const& luaName, SOUND_SOURCE_INFO&);
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bool RemoveLuaNameSoundSource(std::string const& luaName);
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bool AddLuaNameAIObject(std::string const & luaName, AI_OBJECT &);
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bool RemoveLuaNameAIObject(std::string const& luaName);
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bool SetLevelFunc(sol::table tab, std::string const& luaName, sol::object obj);
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void AssignItemsAndLara();
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bool ExecuteTrigger(short index);
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void ExecuteFunction(std::string const & name);
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void MakeItemInvisible(short id);
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std::unique_ptr<GameScriptItemInfo> GetItemByName(std::string const & name);
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std::unique_ptr<GameScriptMeshInfo> GetMeshByName(std::string const & name);
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std::unique_ptr<GameScriptCameraInfo> GetCameraByName(std::string const & name);
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std::unique_ptr<GameScriptSinkInfo> GetSinkByName(std::string const & name);
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std::unique_ptr<GameScriptSoundSourceInfo> GetSoundSourceByName(std::string const & name);
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std::unique_ptr<GameScriptAIObject> GetAIObjectByName(std::string const & name);
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// Variables
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template <typename T>
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void GetVariables(std::map<std::string, T>& locals, std::map<std::string, T>& globals);
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template <typename T>
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void SetVariables(std::map<std::string, T>& locals, std::map<std::string, T>& globals);
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void ResetVariables();
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void InitCallbacks();
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void OnStart();
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void OnLoad();
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void OnControlPhase(float dt);
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void OnSave();
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void OnEnd();
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};
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int CalculateDistance(GameScriptPosition pos1, GameScriptPosition pos2);
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int CalculateHorizontalDistance(GameScriptPosition pos1, GameScriptPosition pos2);
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