From 9918992fbd1268bd063d39616fb356a509c1dc42 Mon Sep 17 00:00:00 2001
From: Madi <madi.turgunov.03@gmail.com>
Date: Fri, 21 Jan 2022 09:08:35 +0600
Subject: [PATCH] Added rotatable engine controls

---
 data/controls.lua    |  5 ++++-
 data/info.lua        |  3 ++-
 main.lua             |  2 +-
 src/calc.lua         |  2 +-
 src/class/Player.lua | 28 ++++++++++++++++++++++++++--
 5 files changed, 34 insertions(+), 6 deletions(-)

diff --git a/data/controls.lua b/data/controls.lua
index eaa4a3b..bec4621 100755
--- a/data/controls.lua
+++ b/data/controls.lua
@@ -18,7 +18,10 @@ controls = {
 			up =     "w",
 			down =   "s",
 			left =   "a",
-			right =  "d"
+			right =  "d",
+			engine = "space",
+			rotleft = "q",
+			rotright = "e"
 		},
 
 		-- Time Warp Controls:
diff --git a/data/info.lua b/data/info.lua
index 80001b3..c06cab3 100755
--- a/data/info.lua
+++ b/data/info.lua
@@ -3,7 +3,8 @@ info = {}
 info.name = "Questionable Örbital Mechanics"
 info.version = "0.0.2_dev"
 info.authors = {
-	"NiroUwU"
+	"NiroUwU",
+	"Madiwka4"
 }
 
 return info
\ No newline at end of file
diff --git a/main.lua b/main.lua
index babba06..6abf3be 100755
--- a/main.lua
+++ b/main.lua
@@ -8,7 +8,7 @@ function love.load()
 	love.window.setTitle(info.name.." - v"..info.version)
 	width, height = love.graphics.getDimensions()
 	cam = Camera()
-	zoomlevel = 0.005
+	zoomlevel = 0.5
 
 
 
diff --git a/src/calc.lua b/src/calc.lua
index 8805b31..ca4cc81 100755
--- a/src/calc.lua
+++ b/src/calc.lua
@@ -3,7 +3,7 @@ calc = {}
 
 -- G-Constant
 calc.G = 6.67e-11 -- TWEAKABLE FOR LATER DEPENDING ON SCALE!!!!!!!!!!!
-
+calc.pi = 3.14
 -- Development debugging/logging thing
 function calc.debug(text)
 	if calc.isDebug then
diff --git a/src/class/Player.lua b/src/class/Player.lua
index efdf147..9bcc717 100755
--- a/src/class/Player.lua
+++ b/src/class/Player.lua
@@ -30,6 +30,9 @@ function Player:init(tempX, tempY)
 
 	-- Mass:
 	self.m = 10
+
+	-- Rotation:
+	self.angle = calc.pi/2
 end
 
 
@@ -98,6 +101,21 @@ function Player:flightControls()
 		debug("Player control: right")
 	end
 
+
+	-- Main Engine controls:
+	if love.keyboard.isDown(controls.flight.thrust.engine) then 
+		self.xSpeed = self.xSpeed + math.cos(self.angle) * speedChange 
+		debug("Ship thrusters X: " .. math.cos(self.angle) .. " " .. math.sin(self.angle) .. " " .. self.angle)
+		self.ySpeed = self.ySpeed - math.sin(self.angle) * speedChange
+	end
+	if love.keyboard.isDown(controls.flight.thrust.rotleft) then 
+		self.angle = self.angle + 1/love.timer.getFPS()
+	end
+	if love.keyboard.isDown(controls.flight.thrust.rotright) then 
+		self.angle = self.angle - 1/love.timer.getFPS()
+	end
+
+
 	-- Reset:
 	if love.keyboard.isDown(controls.flight.reset) then
 		self:reset()
@@ -189,7 +207,11 @@ function Player:update(dt)
 		self:updatePosition()
 	end
 	self:throttleControls()
-	
+	if self.angle > calc.pi*2 then 
+		self.angle = 0
+	elseif self.angle < 0 then 
+		self.angle = calc.pi*2
+	end
 	self.coolDown = self.coolDown - 1
 end
 
@@ -207,10 +229,12 @@ function Player:draw()
 		-- Right Bottom
 		x+dist, y+dist
 	}
-
 	love.graphics.setColor(0.5, 0.5, 0.7)
 	love.graphics.polygon("fill", vertices)
 
 	love.graphics.setColor(1, 0, 0)
 	love.graphics.circle("fill", x, y, 5, 20)
+
+	-- Directional Circle (temporary until actual rotatable ship texture is made)
+	love.graphics.circle("fill", x+dist*math.cos(self.angle), y-dist*math.sin(self.angle), 3, 20)
 end
\ No newline at end of file