please work

Reworked gravity. added moons and stuff

data/controls.lua

@@ -29,7 +29,10 @@ controls = {
 			reset =  "-",
 			down =   ",",
 			up =     "."
-		}
+		},
+
+		-- Special
+		special = "f"
 	},
 	
 	-- Player Camera Controls:

data/planetdata.lua

@@ -1,19 +1,27 @@
 planetdata = {
 	{
 		x = 0, y = 0,
-		r = 500000, m = 5e15,
-		xSpeed = 0, ySpeed = 0,
+		r = 500000, m = 1e12,
+		xSpeed = 0, ySpeed = 100,
 		name = "Testos",
 		colour = {42, 04, 20},
 		parent = "star"
 	},
 	{
 		x = 2000000, y = 0,
-		r = 40000, m = 4e7,
-		xSpeed = 0, ySpeed = 12000,
+		r = 100000, m = 4e9,
+		xSpeed = 0, ySpeed = 175,
 		name = "Deez",
 		colour = {50, 50, 50},
 		parent = 1
+	},
+	{
+		x = 2200000, y = 0,
+		r = 10000, m = 1e4,
+		xSpeed = 0, ySpeed = 35,
+		name = "Ligos",
+		colour = {10, 50, 20},
+		parent = 2
 	}
 }
 

data/starshipTypes.lua

@@ -0,0 +1,14 @@
+-- This is completely temporary, THIS WILL CHANGE
+starshipTypes = {
+	orbiter = {
+        name = "Classic Orbiter",
+        description = "Dolor fugiat irure sit aliqua labore. Culpa voluptate occaecat anim exercitation proident sint ex dolor. Officia in labore sint Lorem ea. Ad minim aliqua aliqua non commodo qui in ea sit excepteur excepteur qui.",
+        impacttolerance = 0.5,
+        mass = 100000, -- idk, feels better but holy fuck thats a thicc ass boi xD
+        speed = 0.05,
+        specials = {"orbitSync"},
+        texture = texture.player.orbiter
+    }
+}
+
+return starshipTypes

import.lua

@@ -5,9 +5,10 @@ require "libraries"
 
 -- General Data:
 info = require "data/info"
+texture = require "textures/textures"
 controls = require "data/controls"
 settings = require "data/settings"
-texture = require "textures/textures"
+starshipTypes = require "data/starshipTypes"
 
 -- Game Source:
 calc = require "src/calc"

main.lua

@@ -6,6 +6,7 @@ calc.isDebug = true
 function love.load()
 	-- Declaration:
 	love.window.setTitle(info.name.." - v"..info.version)
+	--love.graphics.setDefaultFilter("nearest", "nearest")
 	width, height = love.graphics.getDimensions()
 
 	-- Camera:
@@ -23,7 +24,8 @@ function love.load()
 	loadPlanets()
 
 	local spawnPlanet = planet[1]
-	player = Player(spawnPlanet.x, spawnPlanet.y-spawnPlanet.r-1)
+	player = Player(spawnPlanet.x, spawnPlanet.y-spawnPlanet.r-1, "orbiter")
+	player.xSpeed, player.ySpeed = spawnPlanet.xSpeed, spawnPlanet.ySpeed
 	gui = Gui(1)
 	effects = {}
 end
@@ -33,8 +35,7 @@ end
 
 function loadPlanets()
 	debug("Planets in planet table: "..#planetdata)
-	for i=1, #planetdata do
-		local p = planetdata[i]
+	for i, p in ipairs(planetdata) do
 		debug(p.name.." is loading")
 		table.insert(planet, i, 
 			Planet(

src/Abilities.lua

@@ -0,0 +1,20 @@
+-- THIS ENTIRE THING WILL NOT BE USED PROBABLY, JUST TESTING OUT POSSIBLE WAYS THIS COULD WORK
+
+
+Abilities = {}
+
+function Abilities.orbitSync() --Synchronise speed with closest orbit
+    
+end 
+
+
+function Abilities.update(dt)
+    for i, #player.abilities do 
+        if player.abilities[i] == "orbitSync" then 
+            Abilities.orbitSync()
+        end
+    end
+end
+
+
+

src/calc.lua

@@ -48,7 +48,6 @@ function calc.closestObj(target)
 	end
 
 	return minPlanet 
-
 end
 
 

src/class/FX.lua

@@ -29,7 +29,7 @@ end
 
 
 function FX:draw()
-    debug("drawing flash")
+    --debug("drawing flash")
     if self.type == "flash" then 
         self:flash()
     end

src/class/Planet.lua

@@ -9,6 +9,10 @@ function Planet:init(tempX, tempY, tempR, tempM, tempXSpeed, tempYSpeed, tempNam
 	self.xSpeed = 0
 	self.ySpeed = 0
 
+	-- Orbital speed:
+	self.orbitalX = 0
+	self.orbitalY = 0
+
 	-- Speed Change: (throttle 0 - 1; variable) (speed; constant (max speed change))
 	self.throttle = 0.5
 	self.speed = 0.05
@@ -29,8 +33,6 @@ function Planet:init(tempX, tempY, tempR, tempM, tempXSpeed, tempYSpeed, tempNam
 		self.parent = planet[tempP]
 		table.insert(planet[tempP].children, self)
 	end 
-
-
 end
 
 
@@ -38,10 +40,14 @@ end
 
 -- FUNCTIONS
 
+function Planet:getSpeed()
+	return math.abs(self.xSpeed) + math.abs(self.ySpeed)
+end
+
 function Planet:updatePosition()
-	self.x = self.x + self.xSpeed
-	self.y = self.y + self.ySpeed
-	debug("Updating position of planet " .. self.name .. ": " .. self.x .. " " .. self.y)
+	self.x = self.x + self.xSpeed + self.orbitalX
+	self.y = self.y + self.ySpeed + self.orbitalY
+	--debug("Updating position of planet " .. self.name .. ": " .. self.x .. " " .. self.y)
 end
 
 function Planet:attract(dt)		--Planet doing the attracting, divided in two parts:	
@@ -49,10 +55,16 @@ function Planet:attract(dt)		--Planet doing the attracting, divided in two parts
 	for i, child in ipairs(self.children) do 
 		local grav = calc.gPull(self, child)
 		local dist = calc.distance(self.x, self.y, child.x, child.y)
-		local pull = 20/dist * grav
-	
-		child.xSpeed = child.xSpeed - (child.x - self.x)*pull
-		child.ySpeed = child.ySpeed - (child.y - self.y)*pull
+
+		-- Reworked planetary gravity, now works with multiple layers of parent-children. Also more realistc?? 
+		local angle = math.atan((child.y-self.y)/(child.x-self.x))
+		if self.x < child.x then 
+			angle = angle - 3.14159
+		end
+		child.orbitalX = self.xSpeed + self.orbitalX
+		child.orbitalY = self.ySpeed + self.orbitalY
+		child.xSpeed = child.xSpeed + grav/child.m*math.cos(angle)*1e9
+		child.ySpeed = child.ySpeed + grav/child.m*math.sin(angle)*1e9
 	end 
 
 	--Attracting the player
@@ -83,5 +95,4 @@ function Planet:draw()
 	local col = self.colour
 	love.graphics.setColor(calc.c(col[1]), calc.c(col[2]), calc.c(col[3]))
 	love.graphics.circle("fill", self.x, self.y, self.r)
-	
 end

src/class/Player.lua

@@ -1,6 +1,6 @@
 Player = Class {}
 
-function Player:init(tempX, tempY)
+function Player:init(tempX, tempY, tempT)
 	-- Position: (variable)
 	self.x = tempX
 	self.y = tempY
@@ -15,20 +15,24 @@ function Player:init(tempX, tempY)
 
 	-- Speed Change: (throttle 0 - 1; variable) (speed; constant (max speed change))
 	self.throttle = 0.5
-	self.speed = 0.05
+	self.speed = starshipTypes[tempT].speed
 
 	-- Landings:
-	self.impacttolerance = 0.5
+	self.impacttolerance = starshipTypes[tempT].impacttolerance
 	self.landingspeed = 0
+	self.landedOn = nil
 
 	-- Mass:
-	self.m = 10
+	self.m = starshipTypes[tempT].mass
 
 	-- Rotation:
 	self.angle = calc.pi/2
 
 	-- Status:
 	self.exploding = false
+
+	--TEXTURE HERE?
+	self.texture = love.graphics.newImage(starshipTypes[tempT].texture)
 end
 
 
@@ -76,44 +80,39 @@ 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
 		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!")
+			--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
 		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!")
+			--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
 		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!")
+			--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
 		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!")
+			--debug("Flying into a planet!")
 		else
 			self.xSpeed = self.xSpeed + speedChange
-			debug("Player control: right")
 		end
 	end
 
@@ -124,7 +123,7 @@ function Player:flightControls()
 			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)
+			--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
@@ -139,19 +138,19 @@ function Player:flightControls()
 	-- Reset:
 	if love.keyboard.isDown(controls.flight.reset) then
 		self:reset()
-		debug("Player control: reset")
 	end
 end
 
-function Player:getSpeed()
-	local x, y = self.xSpeed, self.ySpeed
-	if x < 0 then
-		x = -x
-	end
-	if y < 0 then
-		y = -y
-	end
-	return x+y
+function Player:getSpeed()		-- absolute speed
+	return math.abs(self.xSpeed) + math.abs(self.ySpeed)
+end
+
+function Player:getSpeedTo(obj)		-- relative speed to an object
+	return math.abs(self:getSpeed() - obj:getSpeed())
+end
+
+function Player:getOrbitHeight(obj) -- gets the height of the orbit (above surface)
+	return calc.distance(self.x, self.y, obj.x, obj.y)-obj.r
 end
 
 function Player:hasCrashed() --Testing function, see if a player is inside a planet
@@ -166,15 +165,19 @@ 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
+    for i, p in ipairs(planet) do
+        if self:getOrbitHeight(p) <= 0 then
             landed = true
+			self.landedOn = p
+			debug("Player touched down on: "..p.name)
         end
     end
     -- Save Landing Speed:
     if landed then
-        self.landingspeed = self:getSpeed()
+		local player = math.abs(self:getSpeed())
+		local planet = math.abs(self.landedOn:getSpeed())
+
+        self.landingspeed = math.abs(player-planet)
         debug("Landing speed: "..self.landingspeed)
     end
 	self:hasCrashed()
@@ -184,7 +187,8 @@ end
 function Player:gravity()
 	if self:isLanded() then
 		-- Player is landed:
-		self.xSpeed, self.ySpeed = 0, 0
+		local p = self.landedOn
+		self.xSpeed, self.ySpeed = math.abs(p.xSpeed), math.abs(p.ySpeed)
 	end
 end
 
@@ -193,13 +197,23 @@ function Player:updatePosition()
 	self.y = self.y + self.ySpeed
 end
 
+function Player:drawTexture(x, y, r)
+	-- Texture offset and size
+	local t = {s = 50}
+	t.x = x - love.graphics.getPixelWidth(self.texture)/2 -- ?????????????????????????????????
+	t.y = y - love.graphics.getPixelHeight(self.texture)/2
+
+	-- Draw Texture
+	love.graphics.setColor(1, 1, 1)
+	love.graphics.draw(self.texture, t.x, t.y, r)
+	debug("Angle: "..self.angle)
+end
+
 
 
 -- MAIN
 
 function Player:update(dt)
-	--debug(self.warpspeed)
-	
 	if self.angle > calc.pi*2 then 
 		self.angle = 0
 	elseif self.angle < 0 then 
@@ -215,23 +229,15 @@ end
 function Player:draw()
 	local x, y = self.x, self.y
 	local dist = 10
-	-- Funky arrow type form
-	local vertices = {
-		-- Top
-		x, y-dist,
-		-- Left Bottom
-		x-dist, y+dist,
-		-- Middle Down
-		x, y+dist/2,
-		-- Right Bottom
-		x+dist, y+dist
-	}
-	if not self.exploding then 
-		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)
+	self:drawTexture(x, y, calc.pi/2 - self.angle)
+
+	if not self.exploding then 
+		if calc.isDebug then
+			-- Debugging Draw of actual Player Position
+			love.graphics.setColor(1, 0, 0)
+			love.graphics.circle("fill", x, y, 5, 20)
+		end
 
 		-- Directional Circle (temporary until actual rotatable ship texture is made)
 		love.graphics.circle("fill", x+dist*(1/zoomlevel*2)*math.cos(self.angle), y-dist*(1/zoomlevel*2)*math.sin(self.angle), 1/zoomlevel*2)

textures/textures.lua

@@ -1,3 +1,10 @@
-texture = {}
+texture = {
+    player = {
+        orbiter = "textures/player/orbiter.png"
+    },
+    planet = {
+        -- here will go planet textures in future
+    }
+}
 
 return texture