Lenheart
5e80df040b
refactor(character): 重构角色动作处理逻辑 feat(swordman): 实现剑士基础攻击和技能1处理 refactor(state): 优化状态机与动作上下文管理 feat(input): 改进输入系统支持动作请求队列 refactor(movement): 重构移动系统支持行走/奔跑模式
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
#pragma once
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#include "character/CharacterActionTypes.h"
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#include <string>
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namespace frostbite2D {
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class CharacterObject;
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class CharacterStateMachine;
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struct CharacterActionDefinition;
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struct CharacterStateContext {
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CharacterObject& owner;
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CharacterCommandBuffer& commandBuffer;
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const CharacterIntent& intent;
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float deltaTime = 0.0f;
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};
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class ICharacterStateNode {
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public:
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virtual ~ICharacterStateNode() = default;
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virtual CharacterStateId GetId() const = 0;
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virtual void OnEnter(CharacterStateMachine& machine,
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CharacterStateContext& context,
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CharacterStateId previousState) {
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(void)machine;
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(void)context;
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(void)previousState;
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}
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virtual void OnUpdate(CharacterStateMachine& machine,
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CharacterStateContext& context) = 0;
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virtual void OnExit(CharacterStateMachine& machine,
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CharacterStateContext& context,
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CharacterStateId nextState) {
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(void)machine;
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(void)context;
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(void)nextState;
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}
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};
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class ICharacterActionStateNode {
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public:
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virtual ~ICharacterActionStateNode() = default;
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virtual bool TryEnter(CharacterStateMachine& machine,
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CharacterStateContext& context) = 0;
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};
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class CharacterStateBase : public ICharacterStateNode {
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public:
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explicit CharacterStateBase(CharacterStateId stateId);
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~CharacterStateBase() override = default;
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CharacterStateId GetId() const override;
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protected:
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void ChangeState(CharacterStateMachine& machine,
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CharacterStateContext& context,
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CharacterStateId nextState) const;
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void InvokeHook(CharacterStateMachine& machine,
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CharacterObject& owner,
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const CharacterActionDefinition* action,
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const char* phase) const;
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bool TryStartAction(CharacterStateMachine& machine,
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CharacterStateContext& context,
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const std::string& actionId) const;
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bool TryStartAction(CharacterStateMachine& machine,
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CharacterStateContext& context,
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const std::string& requestedActionId,
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const std::string& actionId) const;
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bool StartAction(CharacterStateMachine& machine,
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CharacterStateContext& context,
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const std::string& actionId) const;
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bool StartAction(CharacterStateMachine& machine,
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CharacterStateContext& context,
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const std::string& requestedActionId,
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const std::string& actionId) const;
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bool TryStartRegisteredAction(CharacterStateMachine& machine,
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CharacterStateContext& context) const;
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const CharacterActionDefinition* GetCurrentAction(const CharacterStateMachine& machine) const;
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const std::string& GetCurrentActionId(const CharacterStateMachine& machine) const;
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void SetCurrentAction(CharacterStateMachine& machine,
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const CharacterActionDefinition* action,
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const std::string& actionId) const;
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void ClearCurrentAction(CharacterStateMachine& machine) const;
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float& StateTime(CharacterStateMachine& machine) const;
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private:
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CharacterStateId stateId_ = CharacterStateId::Idle;
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};
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} // namespace frostbite2D
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