diff options
Diffstat (limited to 'ghost.lua')
| -rw-r--r-- | ghost.lua | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/ghost.lua b/ghost.lua new file mode 100644 index 0000000..4774e94 --- /dev/null +++ b/ghost.lua @@ -0,0 +1,151 @@ +--The code used for the ghosts was made by Tenplus1 + +local myghosts = {} +local deathcount = 0 +local gravity = -10 + +clear_ghosts = function() + local pos = mypacman.start + + for index, object in ipairs(minetest.get_objects_inside_radius({x=pos.x+13,y=pos.y+0.5,z=pos.z+15},20)) do + --local obj = object:get_luaentity() + if object:is_player() ~= true then + object:moveto({x=pos.x+13,y=pos.y+0.5,z=pos.z+19}) + end + end + --minetest.add_entity({x=pos.x+13,y=pos.y+0.5,z=pos.z+19}, "mypacman:inky") + --minetest.add_entity({x=pos.x+15,y=pos.y+0.5,z=pos.z+19}, "mypacman:pinky") + --minetest.add_entity({x=pos.x+13,y=pos.y+0.5,z=pos.z+18}, "mypacman:blinky") + --minetest.add_entity({x=pos.x+15,y=pos.y+0.5,z=pos.z+18}, "mypacman:clyde") + +end + +local ghosts = { + {"pinky","Pinky"}, + {"inky","Inky"}, + {"blinky","Blinky"}, + {"clyde","Clyde"}, + } +for i in ipairs(ghosts) do + local itm = ghosts[i][1] + local desc = ghosts[i][2] + +minetest.register_entity("mypacman:"..itm, { + + hp_max = 1, + physical = true, + collide_with_objects = true, + visual = "cube", + visual_size = {x = 0.6, y = 1}, + textures = + {"mypacman_"..itm.."s.png", + "mypacman_"..itm.."s.png", + "mypacman_"..itm.."s.png", + "mypacman_"..itm.."s.png", + "mypacman_"..itm.."f.png", + "mypacman_"..itm.."s.png", + }, + velocity = {x=math.random(-1,1), y=0, z=math.random(-1,1)}, + collisionbox = {-0.25, -1.0, -0.25, 0.25, 0.48, 0.25}, + weight = 5, -- ?? + is_visible = true, + automatic_rotate = true, + automatic_face_movement_dir = -90, -- set yaw direction in degrees, false to disable + stepheight = 1.1, + makes_footstep_sound = false, + floats = 1, + view_range = 40, + speed = mypacman.spd, + jump_height = 0, + + set_velocity = function(self, v) + if not v then v = 0 end + local yaw = self.object:getyaw() + self.object:setvelocity({x=math.sin(yaw) * -v, y=self.object:getvelocity().y, z=math.cos(yaw) * v}) + end, + + on_step = function(self, dtime) + + -- every 1 second + self.timer = (self.timer or 0) + dtime + if self.timer < 1 then return end + self.timer = 0 + + -- make sure object floats (or not) when in water + if minetest.get_item_group(minetest.get_node(self.object:getpos()).name, "water") ~= 0 then + if self.floats == 1 then + self.object:setacceleration({x = self.object:getacceleration().x, y = 1.5, z = self.object:getacceleration().z}) + end + else + self.object:setacceleration({x = self.object:getacceleration().x, y = gravity, z = self.object:getacceleration().z}) + end + + local s, p, dist, nod + -- find player to follow + for _,player in pairs(minetest.get_connected_players()) do + s = self.object:getpos() + p = player:getpos() + + -- find distance + dist = ((p.x-s.x)^2 + (p.y-s.y)^2 + (p.z-s.z)^2)^0.5 + if dist < self.view_range then + local vec = {x=p.x-s.x, y=p.y-s.y, z=p.z-s.z} + local yaw = (math.atan(vec.z/vec.x)+math.pi/2) + if p.x > s.x then + yaw = yaw + math.pi + end + -- face player + self.object:setyaw(yaw) + + -- find direction and show node facing + self.direction = {x = math.sin(yaw)*-1, y = 0, z = math.cos(yaw)} + nod = minetest.get_node_or_nil({x=s.x + self.direction.x,y=s.y+1,z=s.z + self.direction.z}) + + -- more than 2 nodes ahead then follow, otherwise stop + if dist > 0 then + if self.jump_height > 0 and self.object:getvelocity().y == 0 then + local v = self.object:getvelocity() + v.y = self.jump_height + self.object:setvelocity(v) + end + + self.set_velocity(self, self.speed) + else + self.set_velocity(self, 0) + end + + + -- break look after player found + break + end + end + + -- if touches player then death + local s = self.object:getpos() + local obs = {} + for _,oir in ipairs(minetest.get_objects_inside_radius(s, 1.5)) do + local obj = oir:get_luaentity() + if oir:is_player() then + local player = oir + local pos = mypacman.start + local name = player:get_player_name() + if deathcount == 0 then + player:moveto({x=pos.x+13,y=pos.y+0.5,z=pos.z+15.5}) + minetest.chat_send_player(name,"You have 1 more life after this") + deathcount = 1 + clear_ghosts() + elseif deathcount == 1 then + player:moveto({x=pos.x+13,y=pos.y+0.5,z=pos.z+15.5}) + minetest.chat_send_player(name,"This is your last life") + deathcount = 2 + clear_ghosts() + elseif deathcount == 2 then + player:moveto({x=pos.x+0.5,y=pos.y+0.5,z=pos.z-1.5}) + minetest.chat_send_player(name,"Game Over") + deathcount = 0 + end + end + end + end, + }) +end |