6 files changed, 71 insertions, 0 deletions

diff --git a/Level.cpp b/Level.cpp
index d956a78..9a230b0 100644
--- a/Level.cpp
+++ b/Level.cpp
@@ -23,6 +23,7 @@ void Level::changeLevel(int levelNo) {
     player.setClip(ORIENT_BACK, MARCUS_WIDTH * 1, 0, MARCUS_WIDTH, MARCUS_HEIGHT);
     player.setClip(ORIENT_RIGHT, MARCUS_WIDTH * 2, 0, MARCUS_WIDTH, MARCUS_HEIGHT);
     player.setClip(ORIENT_LEFT, MARCUS_WIDTH * 3, 0, MARCUS_WIDTH, MARCUS_HEIGHT);
+    player.setClip(ORIENT_CROUCH, MARCUS_WIDTH * 4, 0, MARCUS_WIDTH, CROUCH_HEIGHT);
 
     // Read the map file (all level/player init should be done here, not above)
     loadMap(levelNo);
@@ -53,6 +54,23 @@ void Level::move() {
     // Player x-axis movement
     rect.x = player.getX() + player.getXVel();
 
+    // Check for crouching, 2 is setting crouch on
+    if (player.getCrouch() == 2)
+        rect.h = CROUCH_HEIGHT;
+    // 1 is trying to uncrouch, don't let them if something is in the way
+    if (player.getCrouch() == 1) {
+        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)) {
+            player.setCrouch(0);
+        // If the check failed then just keep checking collisions in crouched position
+        } else {
+            rect.h = CROUCH_HEIGHT;
+            rect.y = player.getY();
+        }
+    }
+
     // If there's a collision in the x-axis ...
     while (checkCollision(rect)) {
         // ... fit snugly to edge
diff --git a/Player.cpp b/Player.cpp
index e38492d..09d1743 100644
--- a/Player.cpp
+++ b/Player.cpp
@@ -4,6 +4,7 @@
 Player::Player() {
     health = 100;
     sprint = false;
+    crouch = 0;
 }
 
 void Player::jump() {
@@ -31,3 +32,37 @@ int Player::getXVel() {
     else
         return xVel;
 }
+
+/* Set crouching state
+   0 = default, not crouching
+   1 = attempting to stop crouching
+   2 = crouching */
+void Player::setCrouch(int c) {
+    if (c == 2) {
+        crouch = 2;
+        setY(getY() + MARCUS_HEIGHT - CROUCH_HEIGHT);
+    } else if (c == 1) {
+        crouch = 1;
+    } else if (c == 0) {
+        crouch = 0;
+        setY(getY() - MARCUS_HEIGHT + CROUCH_HEIGHT);
+    }
+}
+
+// Override orient to give player crouching
+void Player::orient() {
+    if (crouch > 0)
+        clipNo = ORIENT_CROUCH;
+    else if (xVel < 0)
+        clipNo = ORIENT_LEFT;
+    else if (xVel > 0)
+        clipNo = ORIENT_RIGHT;
+    else if (yVel < 0)
+        clipNo = ORIENT_BACK;
+    else
+        clipNo = ORIENT_FRONT;
+}
+
+int Player::getCrouch() {
+    return crouch;
+}
diff --git a/Player.h b/Player.h
index ad08b56..7c8cdf7 100644
--- a/Player.h
+++ b/Player.h
@@ -18,8 +18,14 @@ class Player : public Creature {
 
         int getXVel();
 
+        void setCrouch(int c);
+        int getCrouch();
+
+        void orient();
+
     private:
         bool sprint;
+        int crouch;
 };
 
 #endif
diff --git a/intensemarcus.h b/intensemarcus.h
index 3e98220..4724e85 100644
--- a/intensemarcus.h
+++ b/intensemarcus.h
@@ -15,6 +15,7 @@ const int ORIENT_FRONT = 0;
 const int ORIENT_BACK = 1;
 const int ORIENT_RIGHT = 2;
 const int ORIENT_LEFT = 3;
+const int ORIENT_CROUCH = 4;
 const int GRAVITY = 3;
 const int JUMP_STRENGTH = 40;
 const int MOVE_AMOUNT = 10;
@@ -22,6 +23,7 @@ const float SPRINT_MULTIPLYER = 1.5;
 const int MAP_X = 48;
 const int MAP_Y = 12;
 const int TILE_SIZE = 50;
+const int CROUCH_HEIGHT = 30;
 
 SDL_Surface *loadImage(std::string filename);
 
diff --git a/main.cpp b/main.cpp
index 9cd8f37..b6e0a73 100644
--- a/main.cpp
+++ b/main.cpp
@@ -52,6 +52,11 @@ int main(int argc, char* args[]) {
                     case SDLK_LCTRL:
                         level.player.setSprint(true);
                         break;
+                    case SDLK_DOWN:
+                        // Only crouch if they are not currently crouched
+                        if (level.player.getCrouch() == 0)
+                            level.player.setCrouch(2);
+                        break;
                 }
             } else if (event.type == SDL_KEYUP) {
                 // Adjust player velocity
@@ -67,6 +72,11 @@ int main(int argc, char* args[]) {
                     case SDLK_LCTRL:
                         level.player.setSprint(false);
                         break;
+                    case SDLK_DOWN:
+                        // Attempt to uncrouch, if crouching
+                        if (level.player.getCrouch() == 2)
+                            level.player.setCrouch(1);
+                        break;
                 }
             }
 
diff --git a/marcussheet.png b/marcussheet.png
index 9aba562..68a71cf 100644
--- a/marcussheet.png
+++ b/marcussheet.png