123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
#pragma once
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#include "CoreMinimal.h"
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#include "GameFramework/GameModeBase.h"
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#include "SpaceShooterGameMode.generated.h"
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// Enum for different spawn patterns
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UENUM(BlueprintType)
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enum class ESpawnPattern : uint8
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{
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Random, // Randomly at screen edges
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Wave, // Groups of enemies from one direction
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Formation, // Specific formations (V-shape, line, etc.)
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Flanking // Enemies from multiple sides simultaneously
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};
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// Struct to define a spawn point/zone
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USTRUCT(BlueprintType)
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struct FSpawnZone
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{
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GENERATED_BODY()
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UPROPERTY(EditAnywhere, BlueprintReadWrite)
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FVector Location;
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UPROPERTY(EditAnywhere, BlueprintReadWrite)
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float Radius = 100.0f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite)
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float SpawnWeight = 1.0f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite)
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bool bActive = true;
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};
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UCLASS()
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class MYPROJECT3_API ASpaceShooterGameMode : public AGameModeBase
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{
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GENERATED_BODY()
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public:
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ASpaceShooterGameMode();
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virtual void StartPlay() override;
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virtual void Tick(float DeltaTime) override;
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void IncrementKillCount();
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void RestartGame();
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int32 GetKillCount() const { return KillCount; }
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float GetRemainingTime() const { return RemainingTime; }
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float GetGameDuration() const { return GameDuration; }
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bool IsGameOver() const { return bIsGameOver; }
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protected:
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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TSubclassOf<class AEnemySpaceship> EnemyClass;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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float BaseEnemySpawnInterval = 2.0f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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int32 MaxEnemies = 10;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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float ScreenSpawnMargin = 300.0f; // Increased from 100.0f
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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float MinimumSpawnDistance = 4000.0f; // New property to ensure minimum spawn distance
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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TArray<FSpawnZone> SpawnZones;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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TArray<ESpawnPattern> SpawnPatterns;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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int32 WaveSize = 3;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning")
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float FormationSpacing = 150.0f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning|Difficulty")
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float DifficultyScaling = 0.95f;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Spawning|Difficulty")
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int32 DifficultyInterval = 30;
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UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Game Rules")
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float GameDuration = 30.0f; // 3 minutes default
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UPROPERTY(BlueprintReadOnly, Category = "Game Stats")
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int32 KillCount;
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UPROPERTY(BlueprintReadOnly, Category = "Game Stats")
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float RemainingTime;
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UPROPERTY(BlueprintReadOnly, Category = "Game State")
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bool bIsGameOver;
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private:
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FTimerHandle EnemySpawnTimer;
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FTimerHandle DifficultyTimer;
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float CurrentSpawnInterval;
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ESpawnPattern CurrentPattern;
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int32 CurrentWaveCount;
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float GameTime;
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void SpawnEnemy();
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void SpawnEnemyWave();
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void SpawnEnemyFormation();
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void SpawnEnemyFlanking();
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FVector GetRandomSpawnLocation();
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void UpdateDifficulty();
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FVector GetPlayerLocation();
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void RotateTowardsPlayer(AEnemySpaceship* Enemy, const FVector& PlayerLocation);
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// New helper method to ensure minimum spawn distance
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FVector EnsureMinimumSpawnDistance(const FVector& ProposedLocation, const FVector& PlayerLocation);
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void EndGame();
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void UpdateGameTimer();
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FTimerHandle GameTimerHandle;
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}; |