52 lines
824 B
Go
52 lines
824 B
Go
package world
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import (
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"pacman/game/assets"
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)
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const (
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MAZE_WIDTH = assets.MAZE_WIDTH
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MAZE_HEIGHT = assets.MAZE_HEIGHT
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)
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type Maze [MAZE_WIDTH * MAZE_HEIGHT]assets.Tile
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// Create a new maze and load data.
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func NewMaze(data []byte) Maze {
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m := Maze{}
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m.Load(data)
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return m
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}
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// Load data into maze.
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func (m *Maze) Load(data []byte) {
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n_bytes := m.readMaze(data)
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for i := n_bytes; i < len(m); i++ {
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m[i] = 0
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}
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}
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// Read maze data.
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func (m *Maze) readMaze(data []byte) int {
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i := 0
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for _, x := range data {
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if x == '\n' {
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continue
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}
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m[i] = assets.Tile(x)
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i++
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if i >= len(m) {
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break
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}
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}
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return i
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}
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func (m Maze) At(x, y uint8) assets.Tile {
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return m[uint16(x)+(uint16(y)*MAZE_WIDTH)]
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}
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func (m *Maze) Set(x, y uint8, value assets.Tile) {
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m[uint16(x)+(uint16(y)*MAZE_WIDTH)] = value
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}
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