Desert Village Oases.

I think it would make more sense for oases to spawn in or next to every desert village (maybe in place of the well). It would also allow for a new wood and its planks could be yellow! It could be called the rainbow eucalyptus (based off the real plant).The bark on the log could look rainbow or slight tints of yellow orange and purple. When stripped they could make colorful bark that when put into a crafting table along side any dye producing flower it makes 4 of the respective dye. You could also make a new block called the coloring bench. The coloring bench lets you put in a dye and a dyeable item and it dyes it. This is pretty useful when you have 1 to 7 sand and you want to dye it but you need 8 to dye it. the recipe could be 1=planks 2=carpet 0=colorful bark 121

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There could also be a new type of cactus called the prickly pear cactus. when the prickly pear cactus is broken it could drop a prickly pear (fruit). You could eat the prickly pear or you could plant it to make another prickly pear cactus(when they grow only the top one has the fruit like how only the top of a bamboo has the leaves).