play jump sound again when double jumping

[supertux.git] / src / player.cpp

diff --git a/src/player.cpp b/src/player.cpp
index f5bfcda..3bc23df 100644 (file)
--- a/src/player.cpp
+++ b/src/player.cpp
@@ -158,7 +158,10 @@ Player::init()
   last_ground_y = 0;
   fall_mode = ON_GROUND;
   jumping = false;
+  double_jumping = false;
   can_jump = true;
+  can_double_jump = false;
+  enable_hover = false;
   butt_jump = false;
   
   frame_main = 0;
@@ -532,7 +535,9 @@ Player::handle_vertical_input()
 
       --base.y;
       jumping = true;
+               double_jumping = false;
       can_jump = false;
+               can_double_jump = false;
       if (size == SMALL)
         SoundManager::get()->play_sound(IDToSound(SND_JUMP));
       else
@@ -541,9 +546,31 @@ Player::handle_vertical_input()
   // Let go of jump key
   else if(input.up == UP && jumping && physic.get_velocity_y() > 0)
     {
-      jumping = false;
+      if (!double_jumping && !duck) {can_double_jump = true;}
+               jumping = false;
       physic.set_velocity_y(0);
     }
+       
+       // Double jump
+       if (input.up == DOWN && can_double_jump)
+         {
+                       can_double_jump = false;
+                       jumping = true;
+                       double_jumping = true;
+                       if (size == SMALL)
+            SoundManager::get()->play_sound(IDToSound(SND_JUMP));
+         else
+            SoundManager::get()->play_sound(IDToSound(SND_BIGJUMP));
+                       physic.set_velocity_y(5.2);
+         }
+       
+       // Hover
+   //(disabled by default, use cheat code "hover" to toggle on/off)
+       //TODO: needs some tweaking, especially when used together with double jump and jumping off badguys
+       if (enable_hover && input.up == DOWN && !jumping && !butt_jump && physic.get_velocity_y() <= 0)
+         {
+                       physic.set_velocity_y(-1);
+         }
 
    /* In case the player has pressed Down while in a certain range of air,
       enable butt jump action */