From c4fc7e2056db1ca0c5fdead9751c5e3d15cf99ab Mon Sep 17 00:00:00 2001
From: Mark Powers <markppowers0@gmail.com>
Date: Fri, 15 May 2020 17:39:43 -0500
Subject: Add moving drip obstacle

---
 src/paperflight/static/draw.js   | 23 +++++++++++++++++++++++
 src/paperflight/static/items.js  |  8 ++++++++
 src/paperflight/static/levels.js | 23 ++++++++++++++++++-----
 src/paperflight/static/update.js |  5 +++++
 4 files changed, 54 insertions(+), 5 deletions(-)

diff --git a/src/paperflight/static/draw.js b/src/paperflight/static/draw.js
index 0be9ae9..4ba138b 100644
--- a/src/paperflight/static/draw.js
+++ b/src/paperflight/static/draw.js
@@ -68,6 +68,29 @@ function drawVent() {
         ctx.fillRect(w.x, w.y, 1, w.height)
     })
 }
+function drawDrip(){
+    ctx.fillStyle = "#00F"
+    if (t % this.frequency == 0) {
+        this.drips.push({
+            x: this.x,
+            y: this.y,
+            radius: 8
+        })
+    }
+    this.drips.forEach(drip => {
+        drip.y += 3
+    })
+    // Remove all wind higher than certain height
+    this.drips = this.drips.filter(drip => {
+        return drip.y < height
+    })
+    // Finally draw each wind
+    this.drips.forEach(drip => {
+        ctx.beginPath()
+        ctx.arc(drip.x, drip.y, drip.radius, 0, Math.PI * 2)
+        ctx.fill()
+    })
+}
 function drawBlock() {
     ctx.fillStyle = "#0d0"
     ctx.fillRect(this.x, this.y, this.width, this.height)
diff --git a/src/paperflight/static/items.js b/src/paperflight/static/items.js
index 14ec8eb..c368f81 100644
--- a/src/paperflight/static/items.js
+++ b/src/paperflight/static/items.js
@@ -54,4 +54,12 @@ function constructText(x, y, text, font){
         style: "black",
         x, y, text, font
     }
+}
+function constructDrip(x, y, frequency){
+    return {
+        draw: drawDrip, 
+        update: updateDrip,
+        drips: [],
+        x, y, frequency
+    }
 }
\ No newline at end of file
diff --git a/src/paperflight/static/levels.js b/src/paperflight/static/levels.js
index 2f0d172..75a63af 100644
--- a/src/paperflight/static/levels.js
+++ b/src/paperflight/static/levels.js
@@ -41,20 +41,33 @@ levels[5].items.push(
     constructSwitch(115, 90, 40, 40, 4),
     constructBlock(0, 200, 250, 10),
     constructSwitchRect(250, 50, 10, 150, 0),
-
     constructSwitch(500, 165, 40, 40, 4),
-
     constructSwitch(115, 240, 40, 40, 4),
     constructBlock(0, 350, 250, 10),
     constructSwitchRect(250, 200, 10, 150, 1),
-
     constructBlock(250, 350, 10, 100),
-
     constructVent(0, 550, 250, 150, 3)
 )
 
-levels[6] = createLevel("Downwards Dash", 5, 40, 460)
+levels[6] = createLevel("Gentle Breeze", 2, 750, 150)
 levels[6].items.push(
+    constructVent(100, 550, 100, 500),
+    constructVent(600, 550, 100, 500),
+    constructCoin(275, 500),
+    constructCoin(525, 500)
+)
+
+levels[7] = createLevel("Looks like rain", 2, 750, 150)
+levels[7].items.push(
+    constructVent(100, 550, 100, 500),
+    constructVent(600, 550, 100, 500),
+    constructCoin(275, 500),
+    constructCoin(525, 500),
+    constructDrip(400, 40, 30)
+)
+
+levels[8] = createLevel("Downwards Dash", 5, 40, 460)
+levels[8].items.push(
     constructVent(420, 580, 60, 600),
     constructCoin(40, 80),
     constructVent(120, 100, 280, 100),
diff --git a/src/paperflight/static/update.js b/src/paperflight/static/update.js
index 642e993..8dec8e6 100644
--- a/src/paperflight/static/update.js
+++ b/src/paperflight/static/update.js
@@ -33,6 +33,11 @@ function updateVent() {
         plane.y -= 2
     }
 }
+function updateDrip(){
+    if(this.drips.some(drip => isPlaneInCircle(drip))){
+        gameOver()
+    }
+}
 function updateBlock() {
     if (isPlaneInBox(this)) {
         gameOver()
-- 
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