public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
long operand1 = this.operand1.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long operand2 = this.operand2.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (this.changeUndefinedOutputToZero && operand1 == 0L && operand2 == 0L)
{
return(0);
}
return(DTMath.ArcTangentScaled(operand1, operand2));
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
long value = this.operand.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (value == long.MinValue)
{
return(long.MinValue);
}
if (value < 0)
{
return(-value);
}
return(value);
}
public InitialLoadingScreenFrame(int fps, IDTDeterministicRandom rng, GuidGenerator guidGenerator, bool debugMode)
{
this.fps = fps;
this.rng = rng;
this.guidGenerator = guidGenerator;
this.debugMode = debugMode;
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
long operand1 = this.operand1.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long operand2 = this.operand2.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (operand2 == 0)
{
throw new Exception();
}
return(unchecked (operand1 / operand2));
}
public GameOverFrame(int fps, IDTDeterministicRandom rng, GuidGenerator guidGenerator, int soundVolume, bool debugMode)
{
this.fps = fps;
this.rng = rng;
this.guidGenerator = guidGenerator;
this.soundVolume = soundVolume;
this.debugMode = debugMode;
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
long randomExclusiveBound = this.operand.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (randomExclusiveBound <= 0)
{
throw new Exception();
}
long randomByte1 = rng.NextInt(128);
long randomByte2 = rng.NextInt(256);
long randomByte3 = rng.NextInt(256);
long randomByte4 = rng.NextInt(256);
long randomByte5 = rng.NextInt(256);
long randomByte6 = rng.NextInt(256);
long randomByte7 = rng.NextInt(256);
long randomByte8 = rng.NextInt(256);
long randomLong =
(randomByte1 << 56)
| (randomByte2 << 48)
| (randomByte3 << 40)
| (randomByte4 << 32)
| (randomByte5 << 24)
| (randomByte6 << 16)
| (randomByte7 << 8)
| (randomByte8);
if (randomLong < 0)
{
randomLong = unchecked (-randomLong);
}
if (randomLong < 0)
{
randomLong = 0;
}
if (randomExclusiveBound == 1)
{
return(0);
}
// Note that this isn't perfectly uniform for large values of randomExclusiveBound
// but it'll decent enough for now.
long randomVal = randomLong % randomExclusiveBound;
return(randomVal);
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
return(this.value);
}
private bool isContinueSelected; // as opposed to "quit" being selected
public GamePausedScreenFrame(GameInProgressFrame frame, int fps, IDTDeterministicRandom rng, GuidGenerator guidGenerator, int soundVolume, bool debugMode)
{
this.fps = fps;
this.rng = rng;
this.guidGenerator = guidGenerator;
this.soundVolumePicker = new SoundVolumePicker(xPos: 0, yPos: 650, initialVolume: soundVolume);
this.gameInProgressFrame = frame;
this.isContinueSelected = true;
this.debugMode = debugMode;
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
if (enemyObjectExpressionInfo == null)
{
throw new Exception();
}
return(enemyObjectExpressionInfo.YMillis);
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
long operand = this.operand.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(DTMath.CosineScaled(operand));
}
public TitleScreenFrame(
int fps,
IDTDeterministicRandom rng,
GuidGenerator guidGenerator,
int?soundVolume,
bool debugMode)
{
this.fps = fps;
this.rng = rng;
this.guidGenerator = guidGenerator;
this.soundVolumePicker = soundVolume.HasValue
? new SoundVolumePicker(xPos: 0, yPos: 650, initialVolume: soundVolume.Value)
: new SoundVolumePicker(xPos: 0, yPos: 650);
this.debugMode = debugMode;
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
if (enemyObjectExpressionInfo == null)
{
throw new Exception();
}
if (enemyObjectExpressionInfo.Parent == null)
{
throw new Exception();
}
return(enemyObjectExpressionInfo.Parent.NumericVariables[this.variableName]);
}
// Returns true if player still has at least one life remaining
// Returns false if game over
public bool DestroyPlayer(
List <EnemyObject> enemyObjects,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
if (this.isDead)
{
throw new Exception();
}
long playerXMillis = this.xMillis;
long playerYMillis = this.yMillis;
EnemyObjectTemplate template = EnemyObjectTemplate.Placeholder(action: ObjectAction.ConditionalNextAction(
currentAction: this.playerDeathSpawnDestructionAnimationAction,
condition: BooleanExpression.True(),
nextAction: ObjectAction.Destroy()));
enemyObjects.Add(new EnemyObject(
template: template,
initialXMillis: playerXMillis,
initialYMillis: playerYMillis,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
isPlayerDestroyed: true,
parent: null,
initialNumericVariables: null,
initialBooleanVariables: null,
rng: rng));
this.isDead = true;
if (this.numLivesLeft > 0)
{
this.numLivesLeft = this.numLivesLeft - 1;
this.respawnTimeRemainingMillis = 750;
return(true);
}
else
{
return(false);
}
}
public GameInProgressFrame(
int fps,
IDTDeterministicRandom rng,
GuidGenerator guidGenerator,
int soundVolume,
bool debugMode)
{
this.fps = fps;
this.rng = rng;
this.guidGenerator = guidGenerator;
this.gameLogic = new GameLogic(
fps: fps,
rng: rng,
guidGenerator: guidGenerator,
soundVolume: soundVolume,
debugMode: debugMode);
this.debugMode = debugMode;
}
public long Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
long operand1 = this.operand1.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long operand2 = this.operand2.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(operand1 > operand2 ? operand1 : operand2);
}
private static EnemyObject CreateActionExecutor(
long millisecondsToWait,
ObjectAction action,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng,
GuidGenerator guidGenerator)
{
return(new EnemyObject(
template: EnemyObjectTemplate.Placeholder(
action: ObjectActionGenerator.Delay(
action: ObjectAction.Union(action, ObjectAction.Destroy()),
milliseconds: millisecondsToWait,
guidGenerator: guidGenerator)),
initialXMillis: 0,
initialYMillis: 0,
playerXMillis: 0,
playerYMillis: 0,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
isPlayerDestroyed: false,
parent: null,
initialNumericVariables: null,
initialBooleanVariables: null,
rng: rng));
}
public static GenerateEnemiesResult GenerateEnemies(
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng,
GuidGenerator guidGenerator)
{
List <EnemyObject> enemyObjects = new List <EnemyObject>();
Dictionary <string, DTDanmakuImage> spriteNameToImageDictionary = new Dictionary <string, DTDanmakuImage>();
Dictionary <string, EnemyObjectTemplate> enemyObjectTemplates = new Dictionary <string, EnemyObjectTemplate>();
Dictionary <string, DTDanmakuSound> soundNameToSoundDictionary = new Dictionary <string, DTDanmakuSound>();
ObjectAction spawnWave1Enemy = GenerateWave1Enemy(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnWave2Enemy = GenerateWave2Enemy(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnWave3Enemy = GenerateWave3Enemy(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnWave4Enemy = GenerateWave4Enemy(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnSniperEnemy = SniperEnemyGenerator.SpawnSniperEnemy(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnEliteSniperEnemy = EliteSniperEnemyGenerator.SpawnEliteSniperEnemy(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnOrbiterEnemy = OrbiterEnemyGenerator.SpawnOrbiterEnemy(
xMillis: MathExpression.Add(MathExpression.Constant(300 * 1000), MathExpression.RandomInteger(400 * 1000)),
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnEliteOrbiterEnemy = EliteOrbiterEnemyGenerator.SpawnEliteOrbiterEnemy(
xMillis: MathExpression.Add(MathExpression.Constant(300 * 1000), MathExpression.RandomInteger(400 * 1000)),
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnBarrageEnemy = BarrageEnemyGenerator.SpawnBarrageEnemy(
xMillis: MathExpression.Add(MathExpression.Constant(300 * 1000), MathExpression.RandomInteger(400 * 1000)),
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnEliteBarrageEnemy = EliteBarrageEnemyGenerator.SpawnEliteBarrageEnemy(
xMillis: MathExpression.Add(MathExpression.Constant(300 * 1000), MathExpression.RandomInteger(400 * 1000)),
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
ObjectAction spawnBoss = BossEnemyGenerator.SpawnBossEnemy(
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary,
guidGenerator: guidGenerator);
for (int i = 0; i < 10; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 1000 * i,
action: spawnWave1Enemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 10; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 3000 + 1000 * i,
action: spawnWave2Enemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 6; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 16000 + 1000 * i,
action: spawnSniperEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 6; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 20000 + 6000 * i,
action: spawnOrbiterEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 6; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 23000 + 1500 * i,
action: spawnWave3Enemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 6; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 25500 + 1500 * i,
action: spawnWave4Enemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 4; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 29000 + 1700 * i,
action: spawnBarrageEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 7; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 33000 + 1250 * i,
action: spawnEliteSniperEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 4; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 38000 + 2100 * i,
action: spawnEliteBarrageEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 8; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 43000 + 500 * i,
action: spawnSniperEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 8; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 43250 + 500 * i,
action: spawnEliteSniperEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
for (int i = 0; i < 2; i++)
{
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 56000 + 6000 * i,
action: spawnEliteOrbiterEnemy,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
}
enemyObjects.Add(CreateActionExecutor(
millisecondsToWait: 82000,
action: spawnBoss,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng,
guidGenerator: guidGenerator));
return(new GenerateEnemiesResult(
enemyObjects: enemyObjects,
spriteNameToImageDictionary: spriteNameToImageDictionary,
enemyObjectTemplates: enemyObjectTemplates,
soundNameToSoundDictionary: soundNameToSoundDictionary));
}
private static ResultOfAction HandleAction(
ObjectAction action,
EnemyObject obj,
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
bool isPlayerDestroyed,
Dictionary <string, EnemyObjectTemplate> enemyObjectTemplates,
IDTDeterministicRandom rng)
{
bool?isParentDestroyed;
if (obj.ParentObject == null)
{
isParentDestroyed = null;
}
else
{
isParentDestroyed = obj.ParentObject.IsDestroyed;
}
switch (action.ObjectActionType)
{
case ObjectAction.Type.Move:
case ObjectAction.Type.StrafeMove:
long desiredX = action.MoveToXMillis.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long desiredY = action.MoveToYMillis.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long?directionInMillidegrees = DTDanmakuMath.GetMovementDirectionInMillidegrees(currentX: obj.XMillis, currentY: obj.YMillis, desiredX: desiredX, desiredY: desiredY);
if (directionInMillidegrees != null)
{
obj.MovementDirectionInMillidegrees = directionInMillidegrees.Value;
if (action.ObjectActionType == ObjectAction.Type.Move)
{
obj.FacingDirectionInMillidegrees = directionInMillidegrees.Value;
}
else if (action.ObjectActionType == ObjectAction.Type.StrafeMove)
{
obj.FacingDirectionInMillidegrees = 180L * 1000L;
}
else
{
throw new Exception();
}
}
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SetSpeed:
case ObjectAction.Type.IncreaseSpeed:
case ObjectAction.Type.DecreaseSpeed:
long speed = action.SpeedInMillipixelsPerMillisecond.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (action.ObjectActionType == ObjectAction.Type.SetSpeed)
{
obj.SpeedInMillipixelsPerMillisecond = speed;
}
else if (action.ObjectActionType == ObjectAction.Type.IncreaseSpeed)
{
obj.SpeedInMillipixelsPerMillisecond += speed;
}
else if (action.ObjectActionType == ObjectAction.Type.DecreaseSpeed)
{
obj.SpeedInMillipixelsPerMillisecond -= speed;
}
else
{
throw new Exception();
}
if (obj.SpeedInMillipixelsPerMillisecond < 0)
{
obj.SpeedInMillipixelsPerMillisecond = 0;
}
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SetPosition:
long newXMillisPosition = action.SetXMillisPosition.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long newYMillisPosition = action.SetYMillisPosition.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
obj.XMillis = newXMillisPosition;
obj.YMillis = newYMillisPosition;
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SetFacingDirection:
long newFacingDirection = action.SetFacingDirectionInMillidegrees.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
obj.FacingDirectionInMillidegrees = newFacingDirection;
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.Destroy:
obj.IsDestroyed = true;
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.DestroyParent:
if (obj.ParentObject == null)
{
throw new Exception();
}
obj.ParentObject.IsDestroyed = true;
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SpawnChild:
long childXMillis = action.SpawnChildXMillis.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long childYMillis = action.SpawnChildYMillis.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
EnemyObjectTemplate childObjectTemplate = enemyObjectTemplates[action.SpawnChildObjectTemplateName];
var childObjectNumericVariables = new Dictionary <string, IMathExpression>();
var childObjectBooleanVariables = new Dictionary <string, BooleanExpression>();
if (action.SpawnChildInitialChildNumericVariables != null)
{
for (int i = 0; i < action.SpawnChildInitialChildNumericVariables.Count; i++)
{
childObjectNumericVariables.Add(action.SpawnChildInitialChildNumericVariables[i].Name, action.SpawnChildInitialChildNumericVariables[i].Value);
}
}
if (action.SpawnChildInitialChildBooleanVariables != null)
{
for (int i = 0; i < action.SpawnChildInitialChildBooleanVariables.Count; i++)
{
childObjectBooleanVariables.Add(action.SpawnChildInitialChildBooleanVariables[i].Name, action.SpawnChildInitialChildBooleanVariables[i].Value);
}
}
var newEnemyObjects = new List <EnemyObject>();
newEnemyObjects.Add(new EnemyObject(
template: childObjectTemplate,
initialXMillis: childXMillis,
initialYMillis: childYMillis,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
isPlayerDestroyed: isPlayerDestroyed,
parent: obj,
initialNumericVariables: childObjectNumericVariables,
initialBooleanVariables: childObjectBooleanVariables,
rng: rng));
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: newEnemyObjects,
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SpawnPowerUp:
var powerUpList = new List <Tuple <long, long> >();
powerUpList.Add(new Tuple <long, long>(obj.XMillis, obj.YMillis));
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: powerUpList,
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SetNumericVariable:
obj.NumericVariables[action.SetVariableName] = action.SetNumericVariableValue.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SetBooleanVariable:
obj.BooleanVariables[action.SetVariableName] = action.SetBooleanVariableValue.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
isParentDestroyed: isParentDestroyed,
isPlayerDestroyed: isPlayerDestroyed,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SetParentNumericVariable:
if (obj.ParentObject == null)
{
throw new Exception();
}
obj.ParentObject.NumericVariables[action.SetVariableName] = action.SetNumericVariableValue.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.SetParentBooleanVariable:
{
if (obj.ParentObject == null)
{
throw new Exception();
}
obj.ParentObject.BooleanVariables[action.SetVariableName] = action.SetBooleanVariableValue.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
isParentDestroyed: obj.ParentObject.IsDestroyed,
isPlayerDestroyed: isPlayerDestroyed,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
}
case ObjectAction.Type.EndLevel:
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: true,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.PlaySoundEffect:
{
var newSoundEffectsToPlay = new List <string>();
newSoundEffectsToPlay.Add(action.SoundEffectName);
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: newSoundEffectsToPlay,
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
}
case ObjectAction.Type.DisplayBossHealthBar:
{
long bossHealthMeterNumber = action.BossHealthBarMeterNumber.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long bossHealthMeterMilliPercentage = action.BossHealthBarMilliPercentage.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: bossHealthMeterNumber,
bossHealthMeterMilliPercentage: bossHealthMeterMilliPercentage));
}
case ObjectAction.Type.SetSpriteName:
obj.SpriteName = action.SpriteName;
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
case ObjectAction.Type.Conditional:
bool shouldExecute = action.Conditional.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
isParentDestroyed: isParentDestroyed,
isPlayerDestroyed: isPlayerDestroyed,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (shouldExecute)
{
var a = HandleAction(
action: action.ConditionalAction,
obj: obj,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
isPlayerDestroyed: isPlayerDestroyed,
enemyObjectTemplates: enemyObjectTemplates,
rng: rng);
return(new ResultOfAction(
newObjectAction: ObjectAction.Condition(action.Conditional, a.NewObjectAction),
shouldEndLevel: a.ShouldEndLevel,
newEnemyObjects: a.NewEnemyObjects,
newPowerUps: a.NewPowerUps,
newSoundEffectsToPlay: a.NewSoundEffectsToPlay,
bossHealthMeterNumber: a.BossHealthMeterNumber,
bossHealthMeterMilliPercentage: a.BossHealthMeterMilliPercentage));
}
else
{
return(new ResultOfAction(
newObjectAction: action,
shouldEndLevel: false,
newEnemyObjects: new List <EnemyObject>(),
newPowerUps: new List <Tuple <long, long> >(),
newSoundEffectsToPlay: new List <string>(),
bossHealthMeterNumber: null,
bossHealthMeterMilliPercentage: null));
}
case ObjectAction.Type.ConditionalNextAction:
ResultOfAction actionResult = HandleAction(
action: action.ConditionalNextActionCurrentAction,
obj: obj,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
isPlayerDestroyed: isPlayerDestroyed,
enemyObjectTemplates: enemyObjectTemplates,
rng: rng);
bool shouldMoveToNext = action.ConditionalNextActionConditional.Evaluate(
obj.GetEnemyObjectExpressionInfo(),
isParentDestroyed: isParentDestroyed,
isPlayerDestroyed: isPlayerDestroyed,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
return(new ResultOfAction(
newObjectAction: shouldMoveToNext
? action.ConditionalNextActionNextAction
: ObjectAction.ConditionalNextAction(actionResult.NewObjectAction, action.ConditionalNextActionConditional, action.ConditionalNextActionNextAction),
shouldEndLevel: actionResult.ShouldEndLevel,
newEnemyObjects: actionResult.NewEnemyObjects,
newPowerUps: actionResult.NewPowerUps,
newSoundEffectsToPlay: actionResult.NewSoundEffectsToPlay,
bossHealthMeterNumber: actionResult.BossHealthMeterNumber,
bossHealthMeterMilliPercentage: actionResult.BossHealthMeterMilliPercentage));
case ObjectAction.Type.Union:
{
bool shouldEndLevel = false;
var newUnionActions = new List <ObjectAction>();
var enemyObjects = new List <EnemyObject>();
var newPowerUps = new List <Tuple <long, long> >();
var newSoundEffectsToPlay = new List <string>();
long?bossHealthMeterNumber = null;
long?bossHealthMeterMilliPercentage = null;
for (var i = 0; i < action.UnionActions.Count; i++)
{
ResultOfAction r = HandleAction(
action: action.UnionActions[i],
obj: obj,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
isPlayerDestroyed: isPlayerDestroyed,
enemyObjectTemplates: enemyObjectTemplates,
rng: rng);
newUnionActions.Add(r.NewObjectAction);
if (r.ShouldEndLevel)
{
shouldEndLevel = true;
}
foreach (EnemyObject newEnemyObj in r.NewEnemyObjects)
{
enemyObjects.Add(newEnemyObj);
}
foreach (var newPowerUp in r.NewPowerUps)
{
newPowerUps.Add(newPowerUp);
}
foreach (var newSoundEffect in r.NewSoundEffectsToPlay)
{
newSoundEffectsToPlay.Add(newSoundEffect);
}
if (r.BossHealthMeterNumber != null)
{
bossHealthMeterNumber = r.BossHealthMeterNumber;
}
if (r.BossHealthMeterMilliPercentage != null)
{
bossHealthMeterMilliPercentage = r.BossHealthMeterMilliPercentage;
}
}
return(new ResultOfAction(
newObjectAction: ObjectAction.Union(newUnionActions),
shouldEndLevel: shouldEndLevel,
newEnemyObjects: enemyObjects,
newPowerUps: newPowerUps,
newSoundEffectsToPlay: newSoundEffectsToPlay,
bossHealthMeterNumber: bossHealthMeterNumber,
bossHealthMeterMilliPercentage: bossHealthMeterMilliPercentage));
}
default:
throw new Exception();
}
}
public bool Evaluate(
EnemyObjectExpressionInfo enemyObjectExpressionInfo, // nullable
bool?isParentDestroyed, // null if parent doesn't exist
bool isPlayerDestroyed,
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
IDTDeterministicRandom rng)
{
switch (this.BooleanExpressionType)
{
case Type.True:
return(true);
case Type.False:
return(false);
case Type.Variable:
if (enemyObjectExpressionInfo == null)
{
throw new Exception();
}
return(enemyObjectExpressionInfo.BooleanVariables[this.VariableName]);
case Type.ParentVariable:
if (enemyObjectExpressionInfo == null)
{
throw new Exception();
}
if (enemyObjectExpressionInfo.Parent == null)
{
throw new Exception();
}
return(enemyObjectExpressionInfo.Parent.BooleanVariables[this.VariableName]);
case Type.IsParentDestroyed:
if (isParentDestroyed == null)
{
throw new Exception();
}
return(isParentDestroyed.Value);
case Type.IsPlayerDestroyed:
return(isPlayerDestroyed);
case Type.Equal:
case Type.NotEqual:
case Type.GreaterThan:
case Type.GreaterThanOrEqualTo:
case Type.LessThan:
case Type.LessThanOrEqualTo:
long leftSide = this.MathLeftSide.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
long rightSide = this.MathRightSide.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (this.BooleanExpressionType == Type.Equal)
{
return(leftSide == rightSide);
}
else if (this.BooleanExpressionType == Type.NotEqual)
{
return(leftSide != rightSide);
}
else if (this.BooleanExpressionType == Type.GreaterThan)
{
return(leftSide > rightSide);
}
else if (this.BooleanExpressionType == Type.GreaterThanOrEqualTo)
{
return(leftSide >= rightSide);
}
else if (this.BooleanExpressionType == Type.LessThan)
{
return(leftSide < rightSide);
}
else if (this.BooleanExpressionType == Type.LessThanOrEqualTo)
{
return(leftSide <= rightSide);
}
else
{
throw new Exception();
}
case Type.And:
case Type.Or:
case Type.Not:
bool operand1 = this.BooleanOperand1.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
isParentDestroyed: isParentDestroyed,
isPlayerDestroyed: isPlayerDestroyed,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (this.BooleanExpressionType == Type.Not)
{
return(!operand1);
}
if (this.BooleanExpressionType == Type.And && operand1 == false)
{
return(false);
}
if (this.BooleanExpressionType == Type.Or && operand1 == true)
{
return(true);
}
bool operand2 = this.BooleanOperand2.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
isParentDestroyed: isParentDestroyed,
isPlayerDestroyed: isPlayerDestroyed,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
if (this.BooleanExpressionType == Type.And)
{
return(operand1 && operand2);
}
else if (this.BooleanExpressionType == Type.Or)
{
return(operand1 || operand2);
}
else
{
throw new Exception();
}
default:
throw new Exception();
}
}
public static UpdateResult Update(
List <EnemyObject> currentEnemyObjects,
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
bool isPlayerDestroyed,
Dictionary <string, EnemyObjectTemplate> enemyObjectTemplates,
IDTDeterministicRandom rng)
{
List <EnemyObjectWrapper> wrapperList = new List <EnemyObjectWrapper>();
foreach (EnemyObject enemyObj in currentEnemyObjects)
{
wrapperList.Add(new EnemyObjectWrapper(enemyObj, hasHandledAction: false));
}
var newPowerUps = new List <Tuple <long, long> >();
var newSoundEffectsToPlay = new List <string>();
long?bossHealthMeterNumber = null;
long?bossHealthMeterMilliPercentage = null;
bool shouldEndLevel = false;
while (true)
{
bool hasHandledAllActions = true;
foreach (EnemyObjectWrapper x in wrapperList)
{
if (!x.HasHandledAction)
{
hasHandledAllActions = false;
break;
}
}
if (hasHandledAllActions)
{
break;
}
var newEnemyObjects = new List <EnemyObject>();
foreach (EnemyObjectWrapper enemyObjectWrapper in wrapperList)
{
if (enemyObjectWrapper.HasHandledAction)
{
continue;
}
enemyObjectWrapper.HasHandledAction = true;
EnemyObject enemyObject = enemyObjectWrapper.EnemyObject;
if (enemyObject.IsDestroyed)
{
continue;
}
ResultOfAction actionResult = HandleAction(
action: enemyObject.Action,
obj: enemyObject,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
isPlayerDestroyed: isPlayerDestroyed,
enemyObjectTemplates: enemyObjectTemplates,
rng: rng);
enemyObject.Action = actionResult.NewObjectAction;
if (actionResult.ShouldEndLevel)
{
shouldEndLevel = true;
}
foreach (EnemyObject newEnemy in actionResult.NewEnemyObjects)
{
newEnemyObjects.Add(newEnemy);
}
foreach (var newPowerUp in actionResult.NewPowerUps)
{
newPowerUps.Add(newPowerUp);
}
foreach (var newSoundEffect in actionResult.NewSoundEffectsToPlay)
{
newSoundEffectsToPlay.Add(newSoundEffect);
}
if (actionResult.BossHealthMeterNumber != null)
{
bossHealthMeterNumber = actionResult.BossHealthMeterNumber;
}
if (actionResult.BossHealthMeterMilliPercentage != null)
{
bossHealthMeterMilliPercentage = actionResult.BossHealthMeterMilliPercentage;
}
if (!enemyObject.IsDestroyed)
{
var offset = DTDanmakuMath.GetOffset(
speedInMillipixelsPerMillisecond: enemyObject.SpeedInMillipixelsPerMillisecond,
movementDirectionInMillidegrees: enemyObject.MovementDirectionInMillidegrees,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration);
enemyObject.XMillis += offset.DeltaXInMillipixels;
enemyObject.YMillis += offset.DeltaYInMillipixels;
}
}
foreach (EnemyObject newEnemyObject in newEnemyObjects)
{
wrapperList.Add(new EnemyObjectWrapper(newEnemyObject, hasHandledAction: false));
}
}
var finalEnemyList = new List <EnemyObject>();
foreach (EnemyObjectWrapper enemyObjectWrapper in wrapperList)
{
if (!enemyObjectWrapper.EnemyObject.IsDestroyed)
{
finalEnemyList.Add(enemyObjectWrapper.EnemyObject);
}
}
return(new UpdateResult
{
NewEnemyObjects = finalEnemyList,
NewPowerUps = newPowerUps,
ShouldEndLevel = shouldEndLevel,
NewSoundEffectsToPlay = newSoundEffectsToPlay,
BossHealthMeterNumber = bossHealthMeterNumber,
BossHealthMeterMilliPercentage = bossHealthMeterMilliPercentage
});
}
public EnemyObject(
EnemyObjectTemplate template,
long initialXMillis,
long initialYMillis,
long playerXMillis,
long playerYMillis,
long elapsedMillisecondsPerIteration,
bool isPlayerDestroyed,
EnemyObject parent /* nullable */,
Dictionary <string, IMathExpression> initialNumericVariables, /* MathExpression is with respect to the parent */ /* nullable */
Dictionary <string, BooleanExpression> initialBooleanVariables /* BooleanExpression is with respect to the parent */ /* nullable */,
IDTDeterministicRandom rng)
{
this._objectType = template.ObjectType;
this._damageBoxes = template.DamageBoxes;
this._collisionBoxes = template.CollisionBoxes;
this.SpriteName = template.SpriteName;
this.Action = template.Action;
if (template.InitialMilliHP != null)
{
EnemyObjectExpressionInfo enemyObjectExpressionInfo;
if (parent != null)
{
enemyObjectExpressionInfo = parent.GetEnemyObjectExpressionInfo();
}
else
{
enemyObjectExpressionInfo = null;
}
this.MilliHP = template.InitialMilliHP.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng);
}
else
{
this.MilliHP = null;
}
this.XMillis = initialXMillis;
this.YMillis = initialYMillis;
this.SpeedInMillipixelsPerMillisecond = 0;
this.MovementDirectionInMillidegrees = 180 * 1000;
this.FacingDirectionInMillidegrees = 180 * 1000;
this.IsDestroyed = false;
this._parentObject = parent;
this.NumericVariables = new Dictionary <string, long>();
this.BooleanVariables = new Dictionary <string, bool>();
if (initialNumericVariables != null)
{
foreach (var keyValuePair in initialNumericVariables)
{
string variableName = keyValuePair.Key;
EnemyObjectExpressionInfo enemyObjectExpressionInfo;
if (parent != null)
{
enemyObjectExpressionInfo = parent.GetEnemyObjectExpressionInfo();
}
else
{
enemyObjectExpressionInfo = null;
}
this.NumericVariables.Add(variableName,
keyValuePair.Value.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng));
}
}
if (initialBooleanVariables != null)
{
foreach (var keyValuePair in initialBooleanVariables)
{
string variableName = keyValuePair.Key;
EnemyObjectExpressionInfo enemyObjectExpressionInfo;
if (parent != null)
{
enemyObjectExpressionInfo = parent.GetEnemyObjectExpressionInfo();
}
else
{
enemyObjectExpressionInfo = null;
}
bool?isParentDestroyed;
if (parent != null)
{
isParentDestroyed = parent.IsDestroyed;
}
else
{
isParentDestroyed = null;
}
this.BooleanVariables.Add(variableName,
keyValuePair.Value.Evaluate(
enemyObjectExpressionInfo: enemyObjectExpressionInfo,
isParentDestroyed: isParentDestroyed,
isPlayerDestroyed: isPlayerDestroyed,
playerXMillis: playerXMillis,
playerYMillis: playerYMillis,
elapsedMillisecondsPerIteration: elapsedMillisecondsPerIteration,
rng: rng));
}
}
}
public static IFrame <IDTDanmakuAssets> GetFirstFrame(int fps, IDTDeterministicRandom rng, GuidGenerator guidGenerator, bool debugMode)
{
var frame = new InitialLoadingScreenFrame(fps: fps, rng: rng, guidGenerator: guidGenerator, debugMode: debugMode);
return(frame);
}
public GameLogic(
int fps,
IDTDeterministicRandom rng,
GuidGenerator guidGenerator,
int soundVolume,
bool debugMode)
{
this.fps = fps;
this.elapsedTimeMillis = 0;
long elapsedMillisPerFrame = 1000 / this.fps;
this.soundVolume = soundVolume;
this.debugMode = debugMode;
this.rng = rng;
this.rng.Reset();
this.spriteNameToImageDictionary = new Dictionary <string, DTDanmakuImage>();
this.enemyObjectTemplates = new Dictionary <string, EnemyObjectTemplate>();
this.soundNameToSoundDictionary = new Dictionary <string, DTDanmakuSound>();
List <DTDanmakuImage> playerDeadExplosionSprites = new List <DTDanmakuImage>();
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion1);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion2);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion3);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion4);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion5);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion6);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion7);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion8);
playerDeadExplosionSprites.Add(DTDanmakuImage.Explosion9);
DestructionAnimationGenerator.GenerateDestructionAnimationResult playerDeadDestructionAnimationResult = DestructionAnimationGenerator.GenerateDestructionAnimation(
orderedSprites: playerDeadExplosionSprites,
millisecondsPerSprite: 200,
guidGenerator: guidGenerator);
foreach (var entry in playerDeadDestructionAnimationResult.spriteNameToImageDictionary)
{
this.spriteNameToImageDictionary.Add(entry.Key, entry.Value);
}
foreach (var entry in playerDeadDestructionAnimationResult.enemyObjectTemplates)
{
this.enemyObjectTemplates.Add(entry.Key, entry.Value);
}
this.player = new Player(playerDeadDestructionAnimationResult.objectAction);
this.playerBullets = new List <PlayerBullet>();
this.powerUps = new List <PowerUp>();
GenerateEnemiesResult enemies = GenerateEnemiesForLevel.GenerateEnemies(
elapsedMillisecondsPerIteration: elapsedMillisPerFrame,
rng: rng,
guidGenerator: guidGenerator);
this.enemyObjects = enemies.enemyObjects;
foreach (var entry in enemies.spriteNameToImageDictionary)
{
this.spriteNameToImageDictionary.Add(entry.Key, entry.Value);
}
foreach (var entry in enemies.enemyObjectTemplates)
{
this.enemyObjectTemplates.Add(entry.Key, entry.Value);
}
foreach (var entry in enemies.soundNameToSoundDictionary)
{
this.soundNameToSoundDictionary.Add(entry.Key, entry.Value);
}
this.gameOverCountdownInMillis = null;
this.levelFinishedCountdownInMillis = null;
this.shouldPlayPlayerShootSound = false;
this.playerShootSoundCooldownInMillis = 0;
this.soundsThatNeedToBePlayed = new List <DTDanmakuSound>();
this.bossHealthBar = new BossHealthBar();
/*
* Note that since these debug things bypass regular game logic, they may break other stuff or crash the program
* (Should be used for debugging / development only)
*/
if (this.debugMode)
{
this.player.numLivesLeft = 200;
}
this.debug_renderHitboxes = false;
}