2 files changed, 11 insertions, 8 deletions

diff --git a/Level.cpp b/Level.cpp
index 9a230b0..8e9def4 100644
--- a/Level.cpp
+++ b/Level.cpp
@@ -62,7 +62,7 @@ void Level::move() {
         rect.h = MARCUS_HEIGHT;
         rect.y = player.getY() - MARCUS_HEIGHT + CROUCH_HEIGHT;
         // If there's no collision, set crouch to 0 (normal, uncrouched)
-        if (!checkCollision(rect)) {
+        if (checkCollision(rect) != 1) {
             player.setCrouch(0);
         // If the check failed then just keep checking collisions in crouched position
         } else {
@@ -72,7 +72,7 @@ void Level::move() {
     }
 
     // If there's a collision in the x-axis ...
-    while (checkCollision(rect)) {
+    while (checkCollision(rect) == 1) {
         // ... fit snugly to edge
         if (player.getXVel() > 0) {
             rect.x--;
@@ -88,8 +88,8 @@ void Level::move() {
     rect.y = player.getY() + player.getYVel();
 
     // If there's a collision in the y-axis ...
-    if (checkCollision(rect)) {
-        while (checkCollision(rect)) {
+    if (checkCollision(rect) == 1) {
+        while (checkCollision(rect) == 1) {
             // ... fit snugly to edge
             if (player.getYVel() > 0)
                 rect.y--;
@@ -191,15 +191,18 @@ void Level::loadMap(int LevelNo) {
     map.close();
 }
 
-bool Level::checkCollision(SDL_Rect r) {
+/*  Return values:
+    0: No collision
+    1: Platform */
+int Level::checkCollision(SDL_Rect r) {
     // Loop through each platform
     for (int i = 0; i < numPlatforms; i++) {
         // Check for collisions in the x-axis ...
         if (r.x > platform[i].getX() - r.w && r.x < platform[i].getX() + TILE_SIZE)
             // ... if found, check for collisions in the y-axis
             if (r.y > platform[i].getY() - r.h && r.y < platform[i].getY() + TILE_SIZE)
-                return true;
+                return 1;
     }
 
-    return false;
+    return 0;
 }
diff --git a/Level.h b/Level.h
index 95a57e6..0a38029 100644
--- a/Level.h
+++ b/Level.h
@@ -34,7 +34,7 @@ class Level {
 
         int cameraX;
 
-        bool checkCollision(SDL_Rect r);
+        int checkCollision(SDL_Rect r);
 
         int startX, startY;
 };