97 lines
2.4 KiB
C++
97 lines
2.4 KiB
C++
#ifndef _UNIT_H_
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#define _UNIT_H_
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#include <string>
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#include <vector>
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#include "gametypes.h"
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#include "vector2.h"
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#define UNIT_FORMATTER "UNIT:%u pl:%u vs:%c dr:%c ps:[%u,%u]"
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// force a reset of the unit ID value
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void __forceResetCUnitID();
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// Base unit type
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class CUnit
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{
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public:
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// Factory function for creating units from a visual
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static CUnit GetUnitFromVis( unitvis_c vis );
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// Unit <--> string conversion functions
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static std::string GetStringFromUnit(const CUnit& unit );
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static CUnit GetUnitFromString(const std::string& unit );
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// Constructor
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CUnit();
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// Move constructor and move assignment. CUnit cannot be copied
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CUnit(CUnit&& unit);
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CUnit& operator=(CUnit&& unit);
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bool operator==(const CUnit& rhs);
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bool operator!=(const CUnit& rhs) { return !(*this == rhs); }
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// Getters for all the members
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inline const unit_id_t& GetID() const { return unit_id; }
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inline const player_t & GetPlayer() const { return player_id; }
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inline const unitvis_c & GetVisual() const { return unit_vis; }
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inline const dir_c & GetDir() const { return dir; }
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inline const uvector2& GetPos() const { return pos; }
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// Set
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inline player_t SetPlayer(const player_t &v) { return (player_id = v); }
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inline unitvis_c SetVisual(const unitvis_c &v) { return (unit_vis = v); }
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inline dir_c SetDir(const dir_c &v) { return (dir = v); }
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inline void SetPos(const uvector2 &v) { pos = v; }
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// Get the co-ordinate in front of the unit
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uvector2 GetInFront() const;
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// Check unit is valid
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inline bool Valid() const;
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// Set a unit based solely on it's visual
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bool SetFromVisual(const unitvis_c &vis);
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// Orientation methods
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dir_c TurnLeft();
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dir_c TurnRight();
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dir_c TurnAround();
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private:
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// Update my visual must be called when setting direction
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unitvis_c UpdateMyVisual();
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// Unit ID
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unit_id_t unit_id;
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// Visual
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unitvis_c unit_vis;
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// Player ID
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player_t player_id;
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// Direction
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dir_c dir;
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// Position
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uvector2 pos;
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};
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// Typedef for a vector of units
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typedef std::vector< CUnit > CUnitVector;
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typedef std::vector< unit_id_t > CUnitIDVector;
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// Simple validation
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inline bool CUnit::Valid() const
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{
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return (unit_id != unit_id_invalid )
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&& (player_id != player_t::NUM_INVALID )
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&& (unit_vis != unitvis_invalid);
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}
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#endif //_UNIT_H_
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