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world = {
Seed = 5345345,
Layers = 2,
-- This is run when the world is registered and not after,
-- although it is possible to register materials later
Register = function(self)
-- TODO make world have global textures to speed up rendering
self:registerMaterial("grass", {
-- TODO combine both of these into 1
texture = {
file = "Assets/world.png",
offset = { x = 0, y = 0 },
size = { x = 64, y = 64 }
},
normal = {
file = "Assets/world_normal.png",
offset = { x = 0, y = 0 },
size = { x = 64, y = 64 }
}
});
self:registerMaterial("dirt", {
texture = {
file = "Assets/world.png",
offset = { x = 64, y = 0 },
size = { x = 64, y = 64 }
},
normal = {
file = "Assets/world_normal.png",
offset = { x = 64, y = 0 },
size = { x = 64, y = 64 }
}
});
self:registerMaterial("stone", {
texture = {
file = "Assets/world.png",
offset = { x = 128, y = 0 },
size = { x = 64, y = 64 }
},
normal = {
file = "Assets/world_normal.png",
offset = { x = 128, y = 0 },
size = { x = 64, y = 64 }
}
});
self:registerMaterial("flower", {
texture = {
file = "Assets/world.png",
offset = { x = 192, y = 0 },
size = { x = 64, y = 64 }
},
normal = {
file = "Assets/world_normal.png",
offset = { x = 192, y = 0 },
size = { x = 64, y = 64 }
},
passable = true
});
self:registerMaterial("trunk", {
texture = {
file = "Assets/world.png",
offset = { x = 256, y = 0 },
size = { x = 64, y = 64 }
},
normal = {
file = "Assets/world_normal.png",
offset = { x = 256, y = 0 },
size = { x = 64, y = 64 }
}
});
end,
Generate = function(self)
math.randomseed(self.Seed)
xsize, ysize, zsize = self:setSize(250, 128, 3)
for Z = 0,zsize-1 do
for X = 0,xsize-1 do
if Z == 0 then
YGen = math.floor(6*math.sin(X/20)) + 64
elseif Z == 1 then
YGen = math.floor(9*math.sin(X/20)) + 64
else
YGen = math.floor(15*math.sin(X/20)) + 64
end
YDepth = math.random(3,5)
for Y = 0,ysize-1 do
if Y == YGen then
self:setData(X, Y, Z, "grass");
elseif Y < YGen and Y > (YGen - YDepth) then
self:setData(X, Y, Z, "dirt");
elseif Y < YGen then
self:setData(X, Y, Z, "stone");
elseif Y == YGen + 1 then
if math.random(0, 100) == 53 then
self:setData(X, Y, Z, "flower");
elseif math.random(0, 100) == 45 then
self:setData(X, Y, Z, "trunk");
end
end
--print(X..","..Y..","..Z);
end
end
end
--self:setData(1000, 1345, 5, "grass"); -- Test error checking
print("Done with world gen");
end
}
--world:Generate()
game.worldRegister(world)
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