[NEW] 1up

data/one_up.lua

@@ -0,0 +1,70 @@
+one_up_gif_x = 208
+one_up_gif_y = 128
+
+one_up={}
+
+function one_up.new(_hab, _x, _y, _y_speed, _max_height, _flip)
+    _raising = false
+    if _max_height>0 then _raising=true end
+    return {
+        name="one_up",
+        hab = _hab,
+        x = _x, y = _y,
+        w = 16, h = 16,
+        flip = _flip,
+        vx=0, vy=0,
+        y_speed = _y_speed,
+        max_height = _max_height,
+        raising = _raising,
+        enabled=true,
+        wait = 0,
+        bb={x=4,y=0,w=9,h=16},
+        update=one_up.update,
+        draw=one_up.draw,
+    }
+end
+
+function one_up:draw()
+    if not self.enabled then return end
+    local x = one_up_gif_x
+	local y = one_up_gif_y
+    local scr_x, scr_y = viewp:screen_coords( self.x, self.y )
+    draw.surf(x,y,self.w,self.h,scr_x,scr_y,self.w,self.h,self.flip)
+
+    -- draw.rect(scr_x+one_up.bb.x,scr_y+one_up.bb.y,one_up.bb.w,one_up.bb.h,3)
+end
+
+function one_up:update()
+    if not self.enabled then return end
+    if self.raising and self.y_speed>0 then
+        self.y_speed = -self.y_speed
+    elseif not self.raising and self.y_speed<0 then
+        self.y_speed = -self.y_speed
+    end
+    
+    local x2_check = self.x+self.bb.x+self.bb.w
+    local x1_check = self.x+self.bb.x
+    local y_check = self.y+self.bb.h+self.y_speed
+    
+    if true then 
+        self.wait=0
+        self.max_height = self.max_height+self.y_speed
+        self.y = self.y+self.y_speed
+        if self.max_height==0 then self.raising=false end
+    end
+    self.wait=self.wait+1
+    
+    local tile1_hit_type= arc_check_tile(x1_check, y_check )
+    local tile2_hit_type= arc_check_tile(x2_check, y_check)
+    local block_tile = tile1_hit_type == tiletype.block or tile2_hit_type == tiletype.block
+    
+    if block_tile then self.y_speed=0 end
+    self.hab = coords.world_to_tile(self.x, self.y)
+    if self.hab==abad.hab then
+        if collision(abad,self) then
+            abad_lifes_up(1)
+            self.enabled = false
+            remove_actor(self)
+        end
+    end
+end