Changed zoom, added basic effects, made ship collision a thing and fixed planet clipping

data/settings.lua

@@ -2,7 +2,7 @@ settings = {
 	zoom = {
 		min = 0.0001,
 		max = 4,
-		step = 0.01,
+		step = 0.05,
 		reset = 0.0001
 	},
 	warp = {

import.lua

@@ -13,10 +13,13 @@ texture = require "textures/textures"
 calc = require "src/calc"
 font = require "src/font"
 
+
+
 -- Game Classes:
 require "src/class/Player"
 require "src/class/Gui"
 require "src/class/Planet"
+require "src/class/FX"
 
 -- Game Data:
 planetdata = require "data/planetdata"

main.lua

@@ -25,6 +25,7 @@ function love.load()
 	local spawnPlanet = planet[1]
 	player = Player(spawnPlanet.x, spawnPlanet.y-spawnPlanet.r-1)
 	gui = Gui(1)
+	effects = {}
 end
 
 
@@ -62,7 +63,16 @@ function drawPlanets()
 	end
 end
 
-
+function drawEffects()
+	for i=1, #effects do 
+		effects[i]:draw()
+	end
+	for i, effect in ipairs(effects) do    			--Separate functions because if I remove something while processing it it WILL lead to an error
+		if effect.finished then 
+			table.remove(effects, i)
+		end
+	end 
+end
 
 
 -- Camera
@@ -75,10 +85,10 @@ function cameraControls()
 	function love.wheelmoved(x, y)
 		if y > 0 then
 			-- Zoom in:
-			zoomlevel = zoomlevel + step
+			zoomlevel = zoomlevel + step*(zoomlevel*10)
 		elseif y < 0 then
 			-- Zoom out:
-			zoomlevel = zoomlevel - step
+			zoomlevel = zoomlevel - step*(zoomlevel*10)
 		end
 	end
 
@@ -162,6 +172,7 @@ function love.draw()
 	cam:attach()
 		-- Game Objects:
 		drawPlanets()
+		drawEffects()
 		player:draw()
 
 		-- Camera Zoom Player Location Indicator:                              OVERWORK SOON PLS KAY; IT UGLY

src/calc.lua

@@ -36,5 +36,20 @@ function calc.gPull(obj1, obj2)
 	return grav
 end
 
+-- Calculate closest space object to target:
+function calc.closestObj(target)
+	local minDist = calc.distance(planet[1].x, planet[1].y, target.x, target.y)-planet[1].r
+	local minPlanet = planet[1]
+	for i, pla in ipairs(planet) do 
+		if calc.distance(pla.x, pla.y, target.x, target.y)-pla.r < minDist then 
+			minDist = calc.distance(pla.x, pla.y, target.x, target.y)-pla.r
+			minPlanet = pla
+		end 
+	end
+
+	return minPlanet 
+
+end
+
 
 return calc

src/class/FX.lua

@@ -0,0 +1,31 @@
+-- Effect object
+FX = Class {}
+
+function FX:init(type, x, y)
+    self.type = type
+    self.id = #effects
+    self.frame = 0
+    self.x = x 
+    self.y = y 
+    self.finished = false               -- So that main can kill it later. For some reason it does not want to kill itself.
+end
+
+
+function FX:flash()
+    love.graphics.setColor(1,1,1,1-self.frame/1000)
+    love.graphics.circle("fill", self.x, self.y, self.frame)
+    self.frame = self.frame  + 100/love.timer.getFPS()
+    --debug("Frame is " .. self.frame)
+    if self.frame > 1000 then 
+        self.finished = true 
+    end
+end
+
+
+
+function FX:draw()
+    debug("drawing flash")
+    if self.type == "flash" then 
+        self:flash()
+    end
+end

src/class/Player.lua

@@ -70,36 +70,60 @@ function Player:reset()
 end
 
 function Player:flightControls()
+	-- Anti-clipping feature 
+	local closestPla = calc.closestObj(player)
+
+
 	-- Movement:
 	local speedChange = self.speed * self.throttle
-
+	
 	-- Directional Thrust:
 	if love.keyboard.isDown(controls.flight.thrust.up)then
-		self.ySpeed = self.ySpeed - speedChange
-		debug("Player control: up")
+		if (calc.distance(closestPla.x, closestPla.y, self.x, self.y) > calc.distance(closestPla.x, closestPla.y, self.x, self.y-10) and self:isLanded()) then 
+			debug("Flying into a planet!")
+		else
+			self.ySpeed = self.ySpeed - speedChange
+			debug("Player control: up")
+		end
 	end
 
 	if love.keyboard.isDown(controls.flight.thrust.down) then
-		self.ySpeed = self.ySpeed + speedChange
-		debug("Player control: down")
+		if (calc.distance(closestPla.x, closestPla.y, self.x, self.y) > calc.distance(closestPla.x, closestPla.y, self.x, self.y+10) and self:isLanded()) then 
+			debug("Flying into a planet!")
+		else
+			self.ySpeed = self.ySpeed + speedChange
+			debug("Player control: down")
+		end
 	end
 
 	if love.keyboard.isDown(controls.flight.thrust.left) then
-		self.xSpeed = self.xSpeed - speedChange
-		debug("Player control: left")
+		if (calc.distance(closestPla.x, closestPla.y, self.x, self.y) > calc.distance(closestPla.x, closestPla.y, self.x-10, self.y) and self:isLanded()) then 
+			debug("Flying into a planet!")
+		else
+			self.xSpeed = self.xSpeed - speedChange
+			debug("Player control: left")
+		end
 	end
 
 	if love.keyboard.isDown(controls.flight.thrust.right) then
-		self.xSpeed = self.xSpeed + speedChange
-		debug("Player control: right")
+		if (calc.distance(closestPla.x, closestPla.y, self.x, self.y) > calc.distance(closestPla.x, closestPla.y, self.x+10, self.y) and self:isLanded()) then 
+			debug("Flying into a planet!")
+		else
+			self.xSpeed = self.xSpeed + speedChange
+			debug("Player control: right")
+		end
 	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
+		if (calc.distance(closestPla.x, closestPla.y, self.x, self.y) > calc.distance(closestPla.x, closestPla.y, self.x+self.xSpeed + math.cos(self.angle) * speedChange*2, self.y+self.ySpeed - math.sin(self.angle) * speedChange*2) and self:isLanded()) then    --Holy moly this is long
+			debug("Flying into a planet!")
+		else
+			self.xSpeed = self.xSpeed + math.cos(self.angle) * speedChange*2 
+			debug("Ship thrusters X: " .. math.cos(self.angle) .. " " .. math.sin(self.angle) .. " " .. self.angle)
+			self.ySpeed = self.ySpeed - math.sin(self.angle) * speedChange*2
+		end 
 	end
 	if love.keyboard.isDown(controls.flight.thrust.rotleft) then 
 		self.angle = self.angle + 1/love.timer.getFPS()
@@ -127,21 +151,31 @@ function Player:getSpeed()
 	return x+y
 end
 
-function Player:isLanded()
-	local landed = false
-	for i=1, #planet do
-		local pla = planet[i]
-		if calc.distance(self.x, self.y, pla.x, pla.y) <= pla.r then
-			landed = true
-		end
-	end
-	-- Save Landing Speed:
-	if landed then
-		self.landingspeed = self:getSpeed()
-		--debug("Landing speed: "..self.landingspeed)
-	end
+function Player:hasCrashed() --Testing function, see if a player is inside a planet
+	--debug(self.landingspeed)
+	if self.landingspeed > self.impacttolerance then 
+			-- Add explosion effect?
+		table.insert(effects, FX("flash", self.x, self.y))
+		self:reset()
+		self.landingspeed = 0
+	end 
+end
 
-	return landed
+function Player:isLanded()
+    local landed = false
+    for i=1, #planet do
+        local pla = planet[i]
+        if calc.distance(self.x, self.y, pla.x, pla.y) <= pla.r then
+            landed = true
+        end
+    end
+    -- Save Landing Speed:
+    if landed then
+        self.landingspeed = self:getSpeed()
+        debug("Landing speed: "..self.landingspeed)
+    end
+	self:hasCrashed()
+    return landed
 end
 
 function Player:gravity()