ladders and some sprites

credits.txt

@@ -0,0 +1,6 @@
+Game by Andy Wallace
+andymakes.com
+https://twitter.com/Andy_Makes
+
+Sprites from or based on sprites by surt, Sharm & vk
+https://opengameart.org/content/simple-broad-purpose-tileset

jam.p8

@@ -74,8 +74,10 @@ function make_display_obj(actor)
         flip_y=false,
         render=true,
     }
-    if (actor.type == "goomba") d.spr=3
-    if (actor.type == "bullet") d.spr=5
+    if (actor.type == "bullet") d.spr=3
+    if (actor.type == "goomba") d.spr=5
+    if (actor.type == "bat") d.spr=7
+    
     next_display_id += 1
 	add(displays,d)
 	return d
@@ -96,7 +98,8 @@ end
 
 function make_tile()
     local t={
-        filled = false
+        filled = false,
+        ladder = false,
     }
     --t.filled = false
     return t
@@ -134,6 +137,10 @@ function reset()
     grid[4][6].filled = true
     grid[5][6].filled = true
 
+    grid[4][5].ladder = true
+    grid[4][4].ladder = true
+    grid[4][3].ladder = true
+
     --add the player
     pl = make_actor(6,3, "player")
     make_actor(4,5, "goomba")
@@ -200,7 +207,7 @@ function _update()
 
     
     --input
-    for dir=dir_left,dir_right,2 do
+    for dir=dir_left,dir_down do
         button = max(0,dir) --convert -1 to 0 for dir_left
         if btnp(button) then
             --shoot if they were holding shoot button
@@ -217,13 +224,14 @@ function _update()
                 }
             end
             tick()
+            break
         end
     end
     
     
-    if btnp(dir_down) then
-        tick()
-    end
+    -- if btnp(dir_down) then
+    --     tick()
+    -- end
 
 
 end
@@ -263,7 +271,7 @@ function tick()
 
     --apply gravity
     for a in all(actors) do
-        if a.use_grav and a.r < grid_h and grid[a.c][a.r+1].filled == false then
+        if a.use_grav and a.r < grid_h and grid[a.c][a.r+1].filled == false and not grid[a.c][a.r].ladder then
             a.r += 1
             --create animation
             local anim = make_anim(a)
@@ -300,6 +308,7 @@ function _draw()
             if grid[c][r].filled then
                 rectfill(x,y, x+tile_s, y+tile_s, 5 )
             end
+            if (grid[c][r].ladder)  spr(32, x,y, 2,2)
         end
     end
 
@@ -362,7 +371,8 @@ function trigger_anim(a)
     a.t = 0
     a.disp = get_disp_by_actor(a.actor_id)
 
-    if(a.dir != nil)  a.disp.flip_x = a.dir == dir_right
+    if(a.dir != nil and  a.dir == dir_left)  a.disp.flip_x = true
+    if(a.dir != nil and  a.dir == dir_right)  a.disp.flip_x = false
 
     a.start_x = a.disp.x
     a.start_y = a.disp.y
@@ -410,8 +420,10 @@ function actor_execute_order(a)
     if(a.order == nil)  return
 
     if a.order.type == "move" then
-        if (a.order.dir == dir_right and a.c < grid_w and not grid[a.c+1][a.r].filled)   a.c += 1
-        if (a.order.dir == dir_left and a.c > 1 and not grid[a.c-1][a.r].filled)   a.c -= 1
+        if (a.order.dir == dir_right and can_move_to(a.c+1,a.r))   a.c += 1
+        if (a.order.dir == dir_left and can_move_to(a.c-1,a.r))   a.c -= 1
+        if (a.order.dir == dir_up and can_move_to(a.c,a.r-1))   a.r -= 1
+        if (a.order.dir == dir_down and can_move_to(a.c,a.r+1))   a.r += 1
 
         --create animation
         local anim = make_anim(a)
@@ -432,7 +444,12 @@ function actor_execute_order(a)
     if a.order.type == "die" then
         kill_actor(a)
     end
+end
 
+function can_move_to(c,r)
+    if (c<1 or c>grid_w or r<1 or r>grid_h) return false
+    if (grid[c][r].filled)  return false
+    return true
 end
 
 --AI DECISIONS
@@ -554,19 +571,35 @@ function snap_display(d)
 end
 
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