sigonasr2/RabiClone
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only draw ripples underwater

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Co-authored-by: r3cp3ct <45179536+r3cp3ct@users.noreply.github.com>
Co-authored-by: sigonasr2 <sigonasr2@gmail.com>
This commit is contained in:
sigonasr2 2022-06-27 20:53:22 -05:00
parent e3b84fcb3f
commit 118ec8aa61
1 changed files with 51 additions and 37 deletions
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88
src/sig/objects/LevelRenderer.java
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@ -66,46 +66,52 @@ public class LevelRenderer extends Object{
staggerOffsetX*=-1;
staggerTimer=staggerJitterWaitTime;
}
if ((nextRipple-=updateMult)<0) {
if (Math.random()*RIPPLE_CHANCE<1) {
int selectedIndex=(int)(Math.random()*ripples.length);
if (ripples[selectedIndex]==0) {
if (Math.random()<0.5) {
ripples[selectedIndex]=(byte)(MAX_RIPPLE_SIZE|0b10000000);
} else {
ripples[selectedIndex]=(byte)(MAX_RIPPLE_SIZE|0b00000000);
}
}
}
for (int i=0;i<ripples.length;i++) {
if (ripples[i]!=0) {
if ((byte)(ripples[i]>>>7)==-1) {
//We are moving left.
ripples[i]=(byte)(0b10000000|((ripples[i]&0b1111111)-1));
if ((ripples[i]&0b1111111)==0) //Flip the sign.
{
ripples[i]=(byte)(((ripples[i]&0b1111111)+1));
} else
if ((ripples[i]&0b1111111)==MAX_RIPPLE_SIZE&&Math.random()*RIPPLE_DROP_CHANCE<1) {
ripples[i]=0;
}
} else {
//We are moving right.
ripples[i]=(byte)((ripples[i]&0b1111111)+1);
if ((ripples[i]&0b1111111)==MAX_RIPPLE_SIZE*2) //Flip the sign.
{
ripples[i]=(byte)(0b10000000|((ripples[i]&0b1111111)-1));
} else
if ((ripples[i]&0b1111111)==MAX_RIPPLE_SIZE&&Math.random()*RIPPLE_DROP_CHANCE<1) {
ripples[i]=0;
}
}
}
}
nextRipple=0.2;
if (RabiClone.player!=null&&RabiClone.player.isUnderwater()) {
updateRipples(updateMult);
}
}
private void updateRipples(double updateMult) {
if ((nextRipple-=updateMult)<0) {
if (Math.random()*RIPPLE_CHANCE<1) {
int selectedIndex=(int)(Math.random()*ripples.length);
if (ripples[selectedIndex]==0) {
if (Math.random()<0.5) {
ripples[selectedIndex]=(byte)(MAX_RIPPLE_SIZE|0b10000000);
} else {
ripples[selectedIndex]=(byte)(MAX_RIPPLE_SIZE|0b00000000);
}
}
}
for (int i=0;i<ripples.length;i++) {
if (ripples[i]!=0) {
if ((byte)(ripples[i]>>>7)==-1) {
//We are moving left.
ripples[i]=(byte)(0b10000000|((ripples[i]&0b1111111)-1));
if ((ripples[i]&0b1111111)==0) //Flip the sign.
{
ripples[i]=(byte)(((ripples[i]&0b1111111)+1));
} else
if ((ripples[i]&0b1111111)==MAX_RIPPLE_SIZE&&Math.random()*RIPPLE_DROP_CHANCE<1) {
ripples[i]=0;
}
} else {
//We are moving right.
ripples[i]=(byte)((ripples[i]&0b1111111)+1);
if ((ripples[i]&0b1111111)==MAX_RIPPLE_SIZE*2) //Flip the sign.
{
ripples[i]=(byte)(0b10000000|((ripples[i]&0b1111111)-1));
} else
if ((ripples[i]&0b1111111)==MAX_RIPPLE_SIZE&&Math.random()*RIPPLE_DROP_CHANCE<1) {
ripples[i]=0;
}
}
}
}
nextRipple=0.2;
}
}
@Override
public void draw(byte[] p) {
for (int y=(int)(this.getY()/Tile.TILE_HEIGHT);y<(int)(RabiClone.BASE_HEIGHT/Tile.TILE_HEIGHT+this.getY()/Tile.TILE_HEIGHT+1);y++) {
@ -132,7 +138,13 @@ public class LevelRenderer extends Object{
}
}
}
if (RabiClone.player!=null) {
if (RabiClone.player.isUnderwater()) {
drawRipples(p);
}
Draw_Text(4,4,new String(RabiClone.player.getYVelocity()),Font.PROFONT_12);
Draw_Text(4,4+Font.PROFONT_12.getGlyphHeight(),new String(RabiClone.scaleTime),Font.PROFONT_12);
}
@ -178,7 +190,9 @@ public class LevelRenderer extends Object{
}
}
}
}
private void drawRipples(byte[] p) {
for (int i=0;i<ripples.length;i++) {
if (ripples[i]!=0) {
for (int y=-MAX_RIPPLE_SIZE/2;y<MAX_RIPPLE_SIZE/2;y++) {