[FFC] Advanced Grass

[raiu]

This script allows you to use relational Tall Grass combos!
http://i497.photobucket.com/albums/rr337/photodragon/advgrass.png
(such as those in Goken's DoR Pack (http://www.purezc.com/index.php?page=tiles&id=1303) Screenshot 6. (where I got the tiles for the demo)
D0 = Combo Type to check for (57=tallgrass, 141=tallgrass->next, and 136=tallgrass continuous)
D1 = First Tile *see below
D2 = Cset
D3 = Layer to draw on

*How to lay out your tiles:
http://i497.photobucket.com/albums/rr337/photodragon/grassOrder.png
(Lone, DownVertEnd, UpVertEnd, Vertical, RightHorzEnd, DownRight, UpRight, Right, LeftHorzEnd, DownLeft, UpLeft, Left, Horizonal, Down, Up, Middle)

And that should be everything.
Script Demo Quest: http://mediafire.com/?l55p8fiq3r7relg]Download Here (http://mediafire.com/?l55p8fiq3r7relg)

The script: (remember to import std.zh)

// AdvGrass.z
// A script that correctly displays tall grass combos relationally
// (Searches layer 0 for tall grass combos, and draws new combos over them
// Good for grass combos that have a "border" of sorts around them)
// By Raiu
//
// Arrange tiles like this:
// Lone, DownVertEnd, UpVertEnd, Vertical, RightHorzEnd, DownRight, UpRight, Right, LeftHorzEnd, DownLeft, UpLeft, Left, Horizonal, Down, Up, Middle
// (this script does not support inside corner graphics...)
//
// D0 = Combo Type
// Tallgrass = 57
// Tallgrass continuous = 136
// Tallgrass -> next = 141
// D1 = First Tile of the above
// D2 = Cset to use
// D3 = Layer to Draw on

ffc script AdvGrass{
void run(int inType, int inTile, int inCset, int inLayer){
Waitframe();
int adj=0;
while(true){
for(int x = 0; x<16; x++){
for(int y = 0; y<11; y++){
if(Screen->ComboT[CIndex(x,y)]==inType){
if(Screen->ComboT[CIndex(x,y-1)]==inType) adj+=1;
if(Screen->ComboT[CIndex(x,y+1)]==inType) adj+=2;
if(Screen->ComboT[CIndex(x-1,y)]==inType) adj+=4;
if(Screen->ComboT[CIndex(x+1,y)]==inType) adj+=8;
if(adj!=15){
Screen->DrawTile(inLayer, x*16, y*16, inTile+adj, 1, 1, inCset, -1,-1, 0, 0, 0, 0, 1, 128);
}
adj=0;
}
}
}
Waitframe();
}
}
int CIndex(int x, int y){
if(x<0||x>15||y<0||y>10) return -1;
return y*16 + x;
}
}

// This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.