示例#1
0
// read the trail file to setup the grid
func readTrail(file string) *Config {
	s := util.Open(file)
	conf := Config{grid: Grid{}}
	// first line has max no. of moves and plot dimensions
	util.Read(s, &conf.maxMoves, &conf.plotRows, &conf.plotCols)
	fmt.Println("max moves =", conf.maxMoves, "plot size =", conf.plotRows, conf.plotCols)
	// read the grid
	row := 0
	for s.Scan() {
		line := s.Bytes()
		for col, cell := range line {
			switch cell {
			case FOOD:
				conf.totalFood++
			case START:
				conf.startRow, conf.startCol = row, col
				conf.startDir = 1
				line[col] = TRAIL
			}
		}
		copy := append([]byte{}, line...)
		conf.grid = append(conf.grid, copy)
		row++
	}
	return &conf
}
示例#2
0
// read the trail file to setup the grid
func readGrid(file string) *Grid {
	s := util.Open(file)
	grid := Grid{}
	// first line has config params
	util.Read(s, &grid.steps, &grid.maxMoves)
	fmt.Printf("steps=%d maxMoves=%d\n", grid.steps, grid.maxMoves)
	// read the initial grid
	grid.cells = [][]Cell{}
	row := 0
	for s.Scan() {
		line := s.Bytes()
		grid.cols = len(line)
		grid.cells = append(grid.cells, make([]Cell, grid.cols))
		for col, cell := range line {
			color := -1
			switch cell {
			case 'R', 'r':
				color = 0
			case 'G', 'g':
				color = 1
			case 'B', 'b':
				color = 2
			}
			grid.cells[row][col].color = color
			if cell >= 'a' && cell <= 'z' {
				grid.cells[row][col].ant = true
			}
		}
		row++
	}
	grid.rows = row
	return &grid
}
示例#3
0
文件: symbreg.go 项目: jnb666/gogp
// read data file
func getData(filename string) (ERCmin, ERCmax int, trainSet []Point) {
	s := util.Open(filename)
	util.Read(s, &ERCmin, &ERCmax)
	trainSet = []Point{}
	var p Point
	for util.Read(s, &p.x, &p.y) {
		trainSet = append(trainSet, p)
	}
	return
}