[FFC] Advanced Grass

This script allows you to use relational Tall Grass combos!
http://i497.photobucket.com/albums/r...n/advgrass.png
(such as those in Goken's DoR Pack 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/r...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

The script: (remember to import std.zh)

Code:

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// 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.

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