diff options
Diffstat (limited to 'ihl/explosion/ExplosionEntityFX.java')
| -rw-r--r-- | ihl/explosion/ExplosionEntityFX.java | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/ihl/explosion/ExplosionEntityFX.java b/ihl/explosion/ExplosionEntityFX.java deleted file mode 100644 index ffa91fa..0000000 --- a/ihl/explosion/ExplosionEntityFX.java +++ /dev/null @@ -1,177 +0,0 @@ -package ihl.explosion;
-
-import java.util.Random;
-
-import ihl.utils.IHLMathUtils;
-import net.minecraft.client.particle.EntityFX;
-import net.minecraft.client.renderer.Tessellator;
-import net.minecraft.world.World;
-
-public class ExplosionEntityFX extends EntityFX {
-
- private float radius;
- private static final Random random = new Random();
- private final int[] particlesMaxAge;
- private final int[] particlesTextureIndexX;
- private final int[] particlesTextureIndexY;
- private final double[][] startPos;
- private final double[][] pos;
- private final double[][] prevPos;
- private final float[][] motion;
- private final int[] center;
-
- public ExplosionEntityFX(World world, double x, double y, double z)
- {
- super(world, x, y, z);
- this.renderDistanceWeight = 5.0D;
- int numParticles = 1;
- particlesMaxAge = new int[numParticles];
- particlesTextureIndexX = new int[numParticles];
- particlesTextureIndexY= new int[numParticles];
- startPos = new double[numParticles][3];
- pos = new double[numParticles][3];
- prevPos = new double[numParticles][3];
- motion = new float[numParticles][3];
- center = new int[3];
- }
-
- public ExplosionEntityFX(World par1World, int centerX1, int centerY1, int centerZ1, float radius1)
- {
- super(par1World, centerX1, centerY1, centerZ1, 0.0D, 0.0D, 0.0D);
- this.particleMaxAge = 100;
- this.center = new int[3];
- this.lastTickPosX=this.posX=this.prevPosX=this.center[0]=centerX1;
- this.lastTickPosY=this.posY=this.prevPosY=this.center[1]=centerY1;
- this.lastTickPosZ=this.posZ=this.prevPosZ=this.center[2]=centerZ1;
- this.radius=radius1;
- float r2 = radius*radius;
- int numParticles = Math.min((int)(r2*radius/32)+64,512);
- this.startPos = new double[numParticles][3];
- this.pos = new double[numParticles][3];
- this.prevPos = new double[numParticles][3];
- this.particleScale *= 40f;
- this.particlesMaxAge = new int[numParticles];
- this.particlesTextureIndexX = new int[numParticles];
- this.particlesTextureIndexY= new int[numParticles];
- this.motion = new float[numParticles][3];
- for(int i=0;i<numParticles;i++)
- {
- float fPosX = random.nextFloat()*2f-1f;
- float fPosY = (random.nextFloat()*2f-1f)*IHLMathUtils.sqrt(1f-fPosX*fPosX);
- float fPosZ = (random.nextFloat()*2f-1f)*IHLMathUtils.sqrt(1f-fPosX*fPosX-fPosY*fPosY);
- fPosX *= radius1;
- fPosY *= radius1;
- fPosZ *= radius1;
- prevPos[i][0] = pos[i][0] = startPos[i][0] = fPosX + centerX1;
- prevPos[i][1] = pos[i][1] = startPos[i][1] = fPosY + centerY1;
- prevPos[i][2] = pos[i][2] = startPos[i][2] = fPosZ + centerZ1;
- particlesMaxAge[i] = random.nextInt(particleMaxAge-20)+16;
- particlesTextureIndexY[i]=random.nextInt(8);
- }
- this.noClip = true;
- this.renderDistanceWeight = 6.0D+radius1/2;
- }
-
- @Override
- public void renderParticle(Tessellator tessellator, float interFrame, float rotationX, float rotationXZ, float rotationZ, float rotationYZ, float rotationXY)
- {
- for(int i=0;i<particlesMaxAge.length;i++)
- {
- float u1 = this.particlesTextureIndexX[i] / 16.0F;
- float u2 = u1 + 1F / 16.0F;
- float v1 = this.particlesTextureIndexY[i] / 8.0F;
- float v2 = v1 + 1F / 8.0F;
- float scale = 0.1F * this.particleScale;
-
- float fPosX = (float)(this.prevPos[i][0] - this.prevPosX + (this.pos[i][0] - this.prevPos[i][0]) * interFrame);
- float fPosY = (float)(this.prevPos[i][1] - this.prevPosY + (this.pos[i][1] - this.prevPos[i][1]) * interFrame);
- float fPosZ = (float)(this.prevPos[i][2] - this.prevPosZ + (this.pos[i][2] - this.prevPos[i][2]) * interFrame);
- tessellator.addVertexWithUV(
- fPosX - rotationX * scale - rotationYZ * scale,
- fPosY - rotationXZ * scale,
- fPosZ - rotationZ * scale - rotationXY * scale,
- u2, v2);
- tessellator.addVertexWithUV(
- fPosX - rotationX * scale + rotationYZ * scale,
- fPosY + rotationXZ * scale,
- fPosZ - rotationZ * scale + rotationXY * scale,
- u2, v1);
- tessellator.addVertexWithUV(
- fPosX + rotationX * scale + rotationYZ * scale,
- fPosY + rotationXZ * scale,
- fPosZ + rotationZ * scale + rotationXY * scale,
- u1, v1);
- tessellator.addVertexWithUV(
- fPosX + rotationX * scale - rotationYZ * scale,
- fPosY - rotationXZ * scale,
- fPosZ + rotationZ * scale - rotationXY * scale,
- u1, v2);
- }
- }
-
- @Override
- public void onUpdate()
- {
- if (this.particleAge++ >= this.particleMaxAge)
- {
- this.setDead();
- }
- for(int i=0;i<particlesMaxAge.length;i++)
- {
- this.prevPos[i][0] = this.pos[i][0];
- this.prevPos[i][1] = this.pos[i][1];
- this.prevPos[i][2] = this.pos[i][2];
-
- int maxFrameX = 15;
- int frameX = this.particleAge * maxFrameX / this.particlesMaxAge[i];
- if(frameX<=maxFrameX)
- {
- this.particlesTextureIndexX[i] = frameX;
- }
-
- if(this.startPos[i][1] < this.center[1])
- {
- IHLMathUtils.vector_add(this.motion[i],
- (float)(this.center[0]-this.pos[i][0])*0.0004f,
- 0.004f,
- (float)(this.center[2]-this.pos[i][2])*0.0004f);
- }
- else
- {
- float[] ring = new float[] {
- (float)(this.startPos[i][0]-this.center[0]),
- 0f,
- (float)(this.startPos[i][2]-this.center[2])};
- IHLMathUtils.scale_vector_to_value(ring, radius*0.6f);
- IHLMathUtils.vector_add(ring,
- this.center[0],
- (float)this.startPos[i][1]+this.particleAge*0.001f,
- this.center[2]);
- float[] from_point_to_ring = IHLMathUtils.vector_return_difference(ring,this.pos[i]);
- float[] from_point_to_center = IHLMathUtils.vector_return_difference(this.center,this.pos[i]);
- float[] tangent_to_ring = IHLMathUtils.vector_vector_multiply(from_point_to_ring, from_point_to_center);
- float[] tangent_to_torus = IHLMathUtils.vector_vector_multiply(from_point_to_ring, tangent_to_ring);
- IHLMathUtils.normalize_vector(tangent_to_torus);
- IHLMathUtils.vector_add(this.motion[i],
- from_point_to_ring[0]*0.01f + tangent_to_torus[0]*0.02f,
- from_point_to_ring[1]*0.01f + tangent_to_torus[1]*0.02f + 0.004f,
- from_point_to_ring[2]*0.01f + tangent_to_torus[2]*0.02f);
- }
- IHLMathUtils.vector_add(this.pos[i],this.motion[i]);
- IHLMathUtils.multiply_vector_to_value(this.motion[i], 0.98f);
- }
- }
-
- @Override
- public void setParticleTextureIndex(int par1)
- {
- this.particleTextureIndexX = par1;
- }
-
- @Override
- public boolean shouldRenderInPass(int pass)
- {
- return pass==1;
- }
-
-}
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