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ImpEntity.cpp
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ImpEntity.cpp
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#include "ImpEntity.h"
#include "PlayerEntity.h"
#include "sfml_game/SpriteEntity.h"
#include "sfml_game/ImageManager.h"
#include "sfml_game/SoundManager.h"
#include "Constants.h"
#include "WitchBlastGame.h"
#include "EnemyBoltEntity.h"
ImpEntity::ImpEntity(float x, float y, impTypeEnum impType)
: EnemyEntity (ImageManager::getInstance().getImage(IMAGE_IMP), x, y)
{
// general
creatureSpeed = IMP_SPEED;
velocity = Vector2D(creatureSpeed);
hp = IMP_HP;
meleeDamages = IMP_MELEE_DAMAGES;
bloodColor = BloodNone;
changingDelay = 1.5f + (float)(rand() % 2500) / 1000.0f;
shadowFrame = 4;
movingStyle = movFlying;
imagesProLine = 5;
hurtingSound = SOUND_IMP_HURT;
agonizingSound = SOUND_IMP_DYING;
this->impType = impType;
state = 0;
// Imp-specific
if (impType == ImpTypeBlue)
{
dyingFrame = 8;
deathFrame = FRAME_CORPSE_IMP_BLUE;
resistance[ResistanceFrozen] = ResistanceImmune;
resistance[ResistanceIce] = ResistanceVeryHigh;
resistance[ResistanceFire] = ResistanceVeryLow;
enemyType = EnemyTypeImpBlue;
}
else // ImpTypeRed
{
dyingFrame = 3;
deathFrame = FRAME_CORPSE_IMP_RED;
resistance[ResistanceIce] = ResistanceVeryLow;
resistance[ResistanceFire] = ResistanceVeryHigh;
enemyType = EnemyTypeImpRed;
}
}
void ImpEntity::animate(float delay)
{
if (!isDying && !isAgonising)
{
if (age < 0.0f)
frame = 1;
else
{
changingDelay -= delay;
if (changingDelay < 0.0f)
{
if (state == 0) // flying -> pause
{
viscosity = 0.965f;
state = 1;
changingDelay = 0.5f;
}
else if (state == 1) // pause -> fire -> pause
{
changingDelay = 0.4f;
fire();
state = 2;
}
else if (state == 2) // pause -> teleport -> pause
{
teleport();
state = 3;
changingDelay = 0.4f;
}
else if (state == 3)
{
velocity = Vector2D(creatureSpeed);
changingDelay = 1.5f + (float)(rand() % 2500) / 1000.0f;
viscosity = 1.0f;
state = 0;
}
}
frame = ((int)(age * 5.0f)) % 4;
if (frame == 3) frame = 1;
}
if (impType == ImpTypeBlue) frame += 5;
}
EnemyEntity::animate(delay);
}
void ImpEntity::calculateBB()
{
boundingBox.left = (int)x - 14;
boundingBox.width = 28;
boundingBox.top = (int)y - 14;
boundingBox.height = 28;
}
void ImpEntity::collideMapRight()
{
velocity.x = -velocity.x;
}
void ImpEntity::collideMapLeft()
{
velocity.x = -velocity.x;
}
void ImpEntity::collideMapTop()
{
velocity.y = -velocity.y;
}
void ImpEntity::collideMapBottom()
{
velocity.y = -velocity.y;
}
void ImpEntity::collideWithEnemy(EnemyEntity* entity)
{
if (entity->getEnemyType() != EnemyTypeSpiderWeb && entity->getMovingStyle() == movFlying)
{
setVelocity(Vector2D(entity->getX(), entity->getY()).vectorTo(Vector2D(x, y), creatureSpeed ));
}
}
int ImpEntity::hurt(StructHurt hurtParam)
{
int result = EnemyEntity::hurt(hurtParam);
if (!isDying && !isAgonising)
{
game().generateBlood(x, y, BloodRed);
if (result > 1 && (state != 2 || changingDelay > 0.4f))
{
state = 2;
changingDelay = 0.15f;
}
}
return result;
}
void ImpEntity::dying()
{
EnemyEntity::dying();
for (int i = 0; i < 4; i++) game().generateBlood(x, y, BloodRed);
h = 25.0f;
}
void ImpEntity::fire()
{
EnemyBoltEntity* bolt;
if (impType == ImpTypeBlue)
{
bolt = new EnemyBoltEntity(x, y, ShotTypeIce, 0, enemyType);
bolt->setDamages(5);
SoundManager::getInstance().playSound(SOUND_BLAST_ICE);
}
else
{
bolt = new EnemyBoltEntity(x, y, ShotTypeFire, 0, enemyType);
bolt->setDamages(8);
SoundManager::getInstance().playSound(SOUND_BLAST_FIRE);
}
bolt->setFlying(true);
float fireVelocity = IMP_FIRE_VELOCITY;
if (specialState[SpecialStateIce].active) fireVelocity *= 0.5f;
bolt->setVelocity(Vector2D(x, y).vectorTo(game().getPlayerPosition(), fireVelocity ));
}
void ImpEntity::teleport()
{
bool ok = false;
int xm, ym;
float xMonster, yMonster;
SoundManager::getInstance().playSound(SOUND_TELEPORT);
for(int i=0; i < 6; i++)
{
if (impType == ImpTypeBlue)
{
generateStar(sf::Color(50, 50, 255, 255));
generateStar(sf::Color(200, 200, 255, 255));
}
else
{
generateStar(sf::Color(255, 50, 50, 255));
generateStar(sf::Color(255, 200, 200, 255));
}
}
int counter = 50;
while (!ok && counter > 0)
{
counter--;
xm = 1 +rand() % (MAP_WIDTH - 3);
ym = 1 +rand() % (MAP_HEIGHT - 3);
xMonster = xm * TILE_WIDTH + TILE_WIDTH * 0.5f;
yMonster = ym * TILE_HEIGHT+ TILE_HEIGHT * 0.5f;
ok = game().getCurrentMap()->isFlyable(xm, ym) && (game().getPlayerPosition().distance2(Vector2D(xMonster, yMonster)) > 40000);
}
x = xMonster;
y = yMonster;
for(int i=0; i < 6; i++)
{
if (impType == ImpTypeBlue)
{
generateStar(sf::Color(50, 50, 255, 255));
generateStar(sf::Color(200, 200, 255, 255));
}
else
{
generateStar(sf::Color(255, 50, 50, 255));
generateStar(sf::Color(255, 200, 200, 255));
}
}
}

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ImpEntity.cpp (5 KB)

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