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GreenRatEntity.cpp
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GreenRatEntity.cpp
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#include "GreenRatEntity.h"
#include "BoltEntity.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"
GreenRatEntity::GreenRatEntity(float x, float y)
: EnemyEntity (ImageManager::getInstance().getImage(IMAGE_RAT), x, y)
{
imagesProLine = 10;
creatureSpeed = GREEN_RAT_SPEED;
velocity = Vector2D(creatureSpeed);
computeFacingDirection();
hp = GREEN_RAT_HP;
meleeDamages = GREEN_RAT_DAMAGES;
type = ENTITY_ENEMY_INVOCATED;
enemyType = EnemyTypeRatGreen;
bloodColor = BloodRed;
shadowFrame = -1;
dyingFrame = 19;
deathFrame = FRAME_CORPSE_GREEN_RAT;
agonizingSound = SOUND_RAT_DYING;
timer = (rand() % 50) / 10.0f;
age = -GREEN_RAT_FADE;
frame = 11;
sprite.setOrigin(32.0f, 38.0f);
canExplode = false; // TO SEE
}
void GreenRatEntity::animate(float delay)
{
z = y + boundingBox.top + boundingBox.height;
if (age > 0.0f && !isAgonising)
{
sprite.setColor(sf::Color(255,255,255,255));
timer = timer - delay;
if (timer <= 0.0f)
{
timer = (rand() % 50) / 10.0f;
setVelocity(Vector2D(x, y).vectorTo(game().getPlayerPosition(), GREEN_RAT_SPEED ));
computeFacingDirection();
}
frame = 8 + ((int)(age * 5.0f)) % 2;
if (facingDirection == 4 || facingDirection == 6) frame += 2;
isMirroring = (facingDirection == 4 );
if (facingDirection == 8) frame += 4;
frame = ((int)(age * 5.0f)) % 4;
if (frame == 3) frame = 1;
if (facingDirection == 4 || facingDirection == 6) frame += 3;
isMirroring = (facingDirection == 6 );
if (facingDirection == 8) frame += 6;
frame += 10;
}
else if (!isAgonising)
{
sprite.setColor(sf::Color(255,255,255,255 * (1.0 + age)));
}
else if (isAgonising)
{
if (hVelocity < -1.0f)
{
int fade = h * 200 / 25;
if (fade > 200) fade = 200;
else if (fade < 0) fade = 0;
sprite.setColor(sf::Color(255, 255, 255, fade));
}
}
EnemyEntity::animate(delay);
z = y + 17;
}
void GreenRatEntity::calculateBB()
{
boundingBox.left = (int)x - width / 2 + RAT_BB_LEFT;
boundingBox.width = width - RAT_BB_WIDTH_DIFF;
boundingBox.top = (int)y - 13;
boundingBox.height = 31;
}
void GreenRatEntity::collideMapRight()
{
velocity.x = -velocity.x;
if (recoil.active) recoil.velocity.x = -recoil.velocity.x;
computeFacingDirection();
}
void GreenRatEntity::collideMapLeft()
{
velocity.x = -velocity.x;
if (recoil.active) recoil.velocity.x = -recoil.velocity.x;
computeFacingDirection();
}
void GreenRatEntity::collideMapTop()
{
velocity.y = -velocity.y;
if (recoil.active) recoil.velocity.y = -recoil.velocity.y;
computeFacingDirection();
}
void GreenRatEntity::collideMapBottom()
{
velocity.y = -velocity.y;
if (recoil.active) recoil.velocity.y = -recoil.velocity.y;
computeFacingDirection();
}
bool GreenRatEntity::canCollide()
{
return (age >= 0.0f);
}
void GreenRatEntity::collideWithEnemy(EnemyEntity* entity)
{
if (recoil.active && recoil.stun) return;
if (entity->getMovingStyle() == movWalking )
{
Vector2D vel = Vector2D(entity->getX(), entity->getY()).vectorTo(Vector2D(x, y), 100.0f );
giveRecoil(false, vel, 0.3f);
computeFacingDirection();
}
}
void GreenRatEntity::drop()
{
// no drop
}

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