Added circle particles, and more bullet stuff

1 files changed, 26 insertions, 0 deletions

diff --git a/particles.lua b/particles.lua
new file mode 100644
index 0000000..29a8140
--- /dev/null
+++ b/particles.lua
@@ -0,0 +1,26 @@
+function addcircle(x, y, velx, vely, r, time, color)
+    local circle = {}
+    circle.x = x
+    circle.y = y
+    circle.velx = velx
+    circle.vely = vely
+    circle.r = r
+    circle.time = time
+    circle.t = time
+    circle.col = color
+
+    function circle.draw(circle)
+        circfill(circle.x, circle.y, circle.r*sin(circle.time/circle.t), circle.col)
+    end
+
+    function circle.update(circle)
+        circle.x += circle.velx
+        circle.y += circle.vely
+        circle.time -= 1/60
+        if circle.time < 0 then
+            del(obj, circle)
+        end
+    end
+
+    add(obj, circle)
+end
\ No newline at end of file