Fix tabs

day14/common/sand.go

@@ -78,8 +78,8 @@ func (tileMap *Map) DropSand() bool {
 
 func (tileMap *Map) AddFloor() {
   currFloor := 0
-	for i := 0; i < len(*tileMap); i++ {
-		for j := 0; j < len((*tileMap)[i]); j++ {
+  for i := 0; i < len(*tileMap); i++ {
+    for j := 0; j < len((*tileMap)[i]); j++ {
       if (*tileMap)[i][j] == Rock && i > currFloor {
         currFloor = i
       }
@@ -97,19 +97,19 @@ func (tileMap *Map) IsSourceBlocked() bool {
 }
 
 func (tileMap *Map) Print(xMin, xMax, yMin, yMax int) {
-	for i := yMin; i <= yMax; i++ {
-		for j := xMin; j <= xMax; j++ {
-			switch (*tileMap)[i][j] {
-			  case Air:
-					fmt.Print(".")
-				case Rock:
-				  fmt.Print("#")
-				case Sand:
-					fmt.Print("o")
-			}
-		}
-		fmt.Println()
-	}
+  for i := yMin; i <= yMax; i++ {
+    for j := xMin; j <= xMax; j++ {
+      switch (*tileMap)[i][j] {
+        case Air:
+          fmt.Print(".")
+        case Rock:
+          fmt.Print("#")
+        case Sand:
+          fmt.Print("o")
+      }
+    }
+    fmt.Println()
+  }
 }
 
 type RockStructure struct {

day14/ex1/main.go

@@ -9,16 +9,16 @@ import (
 
 func main() {
   rockStructures := common.Parse(*bufio.NewScanner(os.Stdin))
-	tileMap := common.NewMap()
+  tileMap := common.NewMap()
 
-	for _, rockStructure := range rockStructures {
-		tileMap.AddRockStructure(rockStructure)
-	}
+  for _, rockStructure := range rockStructures {
+    tileMap.AddRockStructure(rockStructure)
+  }
 
-	units := 0
-	for tileMap.DropSand() {
-		units++
-	}
+  units := 0
+  for tileMap.DropSand() {
+    units++
+  }
 
-	fmt.Println(units)
+  fmt.Println(units)
 }

day14/ex2/main.go

@@ -9,18 +9,18 @@ import (
 
 func main() {
   rockStructures := common.Parse(*bufio.NewScanner(os.Stdin))
-	tileMap := common.NewMap()
+  tileMap := common.NewMap()
 
-	for _, rockStructure := range rockStructures {
-		tileMap.AddRockStructure(rockStructure)
-	}
-	tileMap.AddFloor()
+  for _, rockStructure := range rockStructures {
+    tileMap.AddRockStructure(rockStructure)
+  }
+  tileMap.AddFloor()
 
-	units := 0
-	for !tileMap.IsSourceBlocked() {
-		tileMap.DropSand()
-		units++
-	}
+  units := 0
+  for !tileMap.IsSourceBlocked() {
+    tileMap.DropSand()
+    units++
+  }
 
-	fmt.Println(units)
+  fmt.Println(units)
 }