Finished up

Author: messersm

README.md

@@ -1,2 +1,21 @@
-# love2d-games
-A collection of games written in [Löve](https://love2d.org).
+# love2d-demos
+A collection of (not necessarily playable) demos written
+in [Löve](https://love2d.org).
+
+All of the source code is licensed under the [GPLv3](LICENSE).
+The artwork however is subject to miscellaneous licenses, which
+are presented in the credits section of each demo (and possibly
+within the demo itself.)
+
+In order to play them, you have to have Löve installed. Then simply
+download the ``.love``-file and open it with Löve.
+
+## Thunderstorm
+![Thunderstorm screenshot](thunderstorm/screenshot.png "Thunderstorm screenshot")
+
+A little scene displaying a thunderstorm in a desolate city.
+It's main focus is generating time-delayed sound and graphics.
+
+**Löve-File:** [thunderstorm.love](love/thunderstorm.love)
+
+**Credits:** [Credits](thunderstorm/credits.md)

bin/thunderstorm.love

@@ -0,0 +1,17 @@
+# Credits for *Thunderstorm*
+
+Rain sound
+ * Author: thebardofblasphemy
+ * URL: https://opengameart.org/content/moderate-rain-tin-roof-loop
+ * License: GPLv2
+
+Thunder sound
+ * "Thunder, Very Close, Rain, 01.wav" by InspectorJ (www.jshaw.co.uk)
+ * Author: InspectorJ
+ * URL: https://opengameart.org/content/thunder-very-close-rain-01
+ * License: CC-BY 3.0
+
+City and sky background
+ * Author: TokyoGeisha
+ * URL: https://opengameart.org/content/ruined-city-background
+ * License: CC0 (Public domain)

thunderstorm/credits.md

@@ -48,13 +48,14 @@ Thunderstorm.prototype.update = function(self, dt)
             end
 
             bolt.sound_delay = bolt.sound_delay - dt
-            if bolt.sound_delay <= 0 then
+            if bolt.sound_delay <= 0 and not bolt.sound_played then
                 love.audio.play(bolt.sound)
+                bolt.sound_played = true
             end
 
             -- Keep bolts, which pulses haven't all been
             -- dispayed yet or which sound hasn't been played.
-            if bolt.sound_delay <= 0 or bolt.pulses[bolt.pulse_idx] ~= nil then
+            if bolt.sound_delay > 0 or bolt.pulses[bolt.pulse_idx] ~= nil then
                 table.insert(newbolts, bolt)
             end
         end
@@ -68,7 +69,7 @@ Thunderstorm.prototype.update = function(self, dt)
         local index = love.math.random(1, #self.layers)
         local bolt = self:newBolt(self.layers[index])
         table.insert(self.layers[index].bolts, bolt)
-        self.next_bolt_in = randfloat(1.0, 10.0)
+        self.next_bolt_in = randfloat(5.0, 10.0)
     end
 
 end
@@ -90,6 +91,7 @@ Thunderstorm.prototype.newBolt = function(self, layer)
     bolt.pulse_idx = 1
     bolt.sound = self.sounds[love.math.random(1, #self.sounds)]
     bolt.sound_delay = randfloat(layer.min_sound_delay, layer.max_sound_delay)
+    bolt.sound_played = false
 
     return bolt
 end

thunderstorm/lib/thunderstorm.lua

@@ -42,10 +42,9 @@ function love.load()
 
     -- particles and bolts
     thunderstorm = Thunderstorm.new(thundersounds, false)
-    -- TODO: Add correct width and height for each layer.
-    thunderstorm:addLayer()
-    thunderstorm:addLayer()
-    thunderstorm:addLayer()
+    thunderstorm:addLayer({width=1920, height=480, min_sound_delay=5.0, max_sound_delay=5.5})
+    thunderstorm:addLayer({width=1920, height=710, min_sound_delay=3.0, max_sound_delay=3.5})
+    thunderstorm:addLayer({width=1920, height=1080, min_sound_delay=0, max_sound_delay=0})
     rain = RainGFX.new()
 end
 
@@ -95,12 +94,6 @@ function love.update(dt)
     end
 end
 
-function love.keypressed(key, scancode, isrepeat)
-    if key == "escape" then
-        love.event.quit()
-    end
-end
-
 function love.mousepressed(x, y, button, isTouch)
     if exitsprite.x <= x and
        x <= exitsprite.x + exitsprite.width and