Use a constant for the player's left/right move amount

3 files changed, 6 insertions, 5 deletions

diff --git a/Level.cpp b/Level.cpp
index 7da0bf4..0cecd50 100644
--- a/Level.cpp
+++ b/Level.cpp
@@ -82,7 +82,7 @@ void Level::draw(Screen *screen) {
     screen->blit(player.getX(), player.getY(), player.image, player.getClip());
 
     // Scroll level
-    if (player.getX() == 0 || player.getX() >= SCREEN_WIDTH - MARCUS_WIDTH - 10) {
+    if (player.getX() == 0 || player.getX() >= SCREEN_WIDTH - MARCUS_WIDTH - MOVE_AMOUNT) {
         if (player.getXVel() < 0 || player.getXVel() > 0)
             cameraX -= player.getXVel();
     }
diff --git a/intensemarcus.h b/intensemarcus.h
index 01d7268..f4ceac5 100644
--- a/intensemarcus.h
+++ b/intensemarcus.h
@@ -17,6 +17,7 @@ const int ORIENT_RIGHT = 2;
 const int ORIENT_LEFT = 3;
 const int GRAVITY = 3;
 const int JUMP_STRENGTH = 40;
+const int MOVE_AMOUNT = 10;
 const int MAP_X = 48;
 const int MAP_Y = 12;
 const int TILE_SIZE = 50;
diff --git a/main.cpp b/main.cpp
index 81e5896..4b22a5d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -37,10 +37,10 @@ int main(int argc, char* args[]) {
                 // Adjust player velocity
                 switch (event.key.keysym.sym) {
                     case SDLK_LEFT:
-                        level.player.incXVel(-10);
+                        level.player.incXVel(-MOVE_AMOUNT);
                         break;
                     case SDLK_RIGHT:
-                        level.player.incXVel(10);
+                        level.player.incXVel(MOVE_AMOUNT);
                         break;
                     case SDLK_UP:
                         level.player.jump();
@@ -50,10 +50,10 @@ int main(int argc, char* args[]) {
                 // Adjust player velocity
                 switch (event.key.keysym.sym) {
                     case SDLK_LEFT:
-                        level.player.incXVel(10);
+                        level.player.incXVel(MOVE_AMOUNT);
                         break;
                     case SDLK_RIGHT:
-                        level.player.incXVel(-10);
+                        level.player.incXVel(-MOVE_AMOUNT);
                         break;
                 }
             }