adjusted hook to be toggle; renamed HasPressed to CheckPressed (keybind)

code/entities/player.lua

@@ -140,17 +140,19 @@ function Player:Smart()
     self.isDashing = false
   end
 
-  if Keybind:CheckDown(Keybind.move.hook) then
-    local anchor = self:CheckNearest("decoration",self.hookDistance)
-    if anchor then
-      self.isHooked = true
-      self.hookAnchor = {
-        x = anchor.pos.x,
-        y = anchor.pos.y
-      }
+  if Keybind:CheckPressed(Keybind.move.hook) then
+    if self.isHooked then
+      self.isHooked = false
+    else
+      local anchor = self:CheckNearest("decoration",self.hookDistance)
+      if anchor then
+        self.isHooked = true
+        self.hookAnchor = {
+          x = anchor.pos.x,
+          y = anchor.pos.y
+        }
+      end
     end
-  else
-    self.isHooked = false
   end
 end
 
@@ -194,9 +196,19 @@ function Player:DoPhysics()
   if self.isHooked then
     local hook = Vector(self.pos.x, self.pos.y, self.hookAnchor.x, self.hookAnchor.y)
     if GetVectorValue(hook) > self.hookedDistance then
-      local hook_angle = GetAngleFromVector(hook[1],hook[2])
-      local pos_x = self.hookAnchor.x + self.hookedDistance * math.cos(-math.rad(180)+hook_angle)
-      local pos_y = self.hookAnchor.y + self.hookedDistance * math.sin(-math.rad(180)+hook_angle)
+      local particle_data = {
+        animation = self.body,
+        sprite_tint = HEX2RGB("#fed100"),
+        sprite_alpha = 0.5,
+        sprite_flip = {
+          x = self.sprite_flip.x,
+          y = self.sprite_flip.y
+        }
+      }
+      Particle:New(self.pos.x,self.pos.y,particle_data)
+      local hook_angle = GetAngleFromVector(hook[1],hook[2])-math.rad(180)
+      local pos_x = self.hookAnchor.x + self.hookedDistance * math.cos(hook_angle)
+      local pos_y = self.hookAnchor.y + self.hookedDistance * math.sin(hook_angle)
       self.vel.x = self.vel.x + pos_x - self.pos.x
       self.vel.y = self.vel.y + pos_y - self.pos.y
       self.pos.x = pos_x
@@ -206,7 +218,7 @@ function Player:DoPhysics()
 
 
   if self.canFall then
-    -- not in dash or hook; fall normally
+    -- not in dash
     self.dashTimer = 0
     self.vel.y = self.vel.y + gravity
   end