First, copy the ice texture that you want. Paste it into Textures{FeralHeart->Media->Textures}. Now, open it in some kind of photo editing software, and change the picture to a .png. {If you can't do it, just post the picture and I'll do it.} Now, go into Materials {FeralHeart->Media->Materials} and open up the "water.MATERIAL file. When it says that it doesn't know what to open it with, choose NotePad to open the .MATERIAL file. Find the last "{" (Scroll all the way down in NotePad) and press enter. Now, paste this into it:
material IceWaterMat
{
technique
{
pass
{
lighting off
cull_hardware none
cull_software none
scene_blend alpha_blend
depth_write off
texture_unit
{
texture ice.png
scale 0.9 0.9
scroll_anim -0.05 -0.05
colour_op_ex add
}
texture_unit
{
texture waterTex2.png
scale 1 1
scroll_anim -0.08 0.1
}
}
}
}
Once you've done that, change the name of the picture that you changed into a .png file to "ice". Now, open FeralHEart, go into map maker, click on either Ocean Material or Water Material, and type in "IceWaterMat". If it doesn't work, go over it again.