Noch mehr mods

mods/steampunk_blimp/engine_management.lua

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+steampunk_blimp.PRESSURE_CONSUMPTION = 500
+
+local adjust_variable = 500
+local lost_power = (1/steampunk_blimp.FUEL_CONSUMPTION)*adjust_variable
+local gained_pressure = (2/steampunk_blimp.FUEL_CONSUMPTION)*adjust_variable
+
+local lost_water = (1/steampunk_blimp.WATER_CONSUMPTION)
+
+steampunk_blimp.boiler_min = 155
+steampunk_blimp.boiler_max = 310
+
+function steampunk_blimp.start_boiler(self)
+    if self._boiler_pressure < 150 then
+        -- sound and animation
+        if self.sound_handle_pistons then
+            minetest.sound_stop(self.sound_handle_pistons)
+            self.sound_handle_pistons = nil
+        end
+    elseif self._boiler_pressure >= 150 then
+        -- sound
+        --minetest.chat_send_all(dump(self.sound_handle_pistons))
+        if self.sound_handle_pistons == nil then
+            if self.object then
+                self.sound_handle_pistons = minetest.sound_play({name = steampunk_blimp.piston_sound.name},--"default_item_smoke"},
+                    {object = self.object, gain = steampunk_blimp.piston_sound.gain,
+                        pitch = steampunk_blimp.piston_sound.pitch,
+                        max_hear_distance = 32,
+                        loop = true,})
+            end
+        end
+    end
+end
+
+local function boiler_step(self, accel)
+    steampunk_blimp.start_boiler(self)
+
+    local consumed_pressure = self._power_lever/steampunk_blimp.PRESSURE_CONSUMPTION
+    if self._engine_running == false then consumed_pressure = consumed_pressure + lost_power end
+
+    if self._boiler_pressure > steampunk_blimp.boiler_max then self._boiler_pressure = steampunk_blimp.boiler_max end
+    if self._boiler_pressure > steampunk_blimp.boiler_min then
+        --[[-- sound and animation
+        steampunk_blimp.engineSoundPlay(self)
+        self.object:set_animation_frame_speed(steampunk_blimp.iddle_rotation)]]--
+
+        steampunk_blimp.engine_set_sound_and_animation(self)
+        self._water_level = self._water_level - lost_water
+    end
+    if self._boiler_pressure < steampunk_blimp.boiler_min then
+        self._power_lever = 0
+        --if self.sound_handle_pistons then minetest.sound_stop(self.sound_handle_pistons) end
+        self.object:set_animation_frame_speed(0)
+    end
+
+    self._boiler_pressure = self._boiler_pressure - consumed_pressure
+    --lets lose more pressure if it's going up
+    if self._is_going_up == true then
+        --minetest.chat_send_all("subindo "..consumed_pressure)
+        self._boiler_pressure = self._boiler_pressure - (200/steampunk_blimp.PRESSURE_CONSUMPTION)
+    end
+
+    if self._boiler_pressure < 0 then self._boiler_pressure = 0 end
+    if self._water_level < 0 then self._water_level = 0 end
+end
+
+local function furnace_step(self, accel)
+    if self._energy > 0 and self._engine_running then
+        local consumed_power = (1/steampunk_blimp.FUEL_CONSUMPTION)
+        local time_correction = (self.dtime/steampunk_blimp.ideal_step)
+        if time_correction < 1 then time_correction = 1 end
+        local dtimed_pressure = gained_pressure*time_correction
+        self._boiler_pressure = self._boiler_pressure + dtimed_pressure --pressure for the boiler
+        self._energy = self._energy - consumed_power; --removes energy
+    end
+    if self._energy <= 0 or self._water_level <= 0 then
+        self._engine_running = false
+        if self.sound_handle then minetest.sound_stop(self.sound_handle) end
+    end
+end
+
+function steampunk_blimp.engine_step(self, accel)
+    furnace_step(self, accel)
+    boiler_step(self, accel)
+
+    if self.driver_name then
+        local player = minetest.get_player_by_name(self.driver_name)
+
+        local pressure = steampunk_blimp.get_pointer_angle(self._boiler_pressure, 200 )
+        local water = steampunk_blimp.get_pointer_angle(self._water_level, steampunk_blimp.MAX_WATER)
+        local coal = self._energy
+        --minetest.chat_send_all(self._power_lever)
+        steampunk_blimp.update_hud(player, coal, 180-water, -pressure, self._power_lever)
+    end
+end
+