41 lines
635 B
Go
41 lines
635 B
Go
package game
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import (
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"tetris/engine/graphics"
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)
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const (
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GRID_WIDTH = 10
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GRID_HEIGHT = 16
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)
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type Grid [GRID_WIDTH * GRID_HEIGHT]Block
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func (Grid) Width() int32 {
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return GRID_WIDTH
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}
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func (Grid) Height() int32 {
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return GRID_HEIGHT
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}
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func (g Grid) At(x, y byte) Block {
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return g[uint16(x)+(uint16(y)*GRID_WIDTH)]
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}
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func (g Grid) Tile(x, y byte) graphics.Tile {
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return g.At(x, y).Tile()
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}
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func (g *Grid) Set(x, y byte, c Block) {
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(*g)[uint16(x)+(uint16(y)*GRID_WIDTH)] = c
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}
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func (g *Grid) IsRowFull(y byte) bool {
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for x := range byte(g.Width()) {
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if g.At(x, y) == BLOCK_EMPTY {
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return false
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}
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}
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return true
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}
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