There we go, dIntDesJam #2.

2/main.lua

@@ -0,0 +1,143 @@
+
+local RESISTENCE = 0.99
+local SPEED = 100
+
+local hotspots = {}
+
+function generate_hotspots (nr, mindist)
+	local mindist = mindist * mindist
+	while nr>0 do
+		local x, y = 50+math.random(700), 50+math.random(500)
+		for _, o_spot in ipairs(hotspots) do
+			if math.pow(o_spot.x-x, 2) + math.pow(o_spot.y-y, 2) < mindist then
+				x = 0
+			end
+		end
+		if x ~= 0 then
+			table.insert(hotspots, {x=x, y=y})
+			nr = nr - 1
+		end
+	end
+end
+
+local player = {
+	x = 400,
+	y = 300,
+	dx = 0,
+	dy = 0,
+
+	fisk = 0
+}
+
+local hint = {
+	text = "Move with WASD\nFish with SPACEBAR",
+	time = 10,
+}
+
+function update_player (dt)
+	local ddy = love.keyboard.isDown("w") and -1 or love.keyboard.isDown("s") and 1 or 0
+	local ddx = love.keyboard.isDown("a") and -1 or love.keyboard.isDown("d") and 1 or 0
+
+	if ddx ~= 0 and ddy ~= 0 then
+		ddx, ddy = ddx*math.sqrt(2), ddy*math.sqrt(2)
+	end
+
+	player.dx, player.dy = player.dx*RESISTENCE + SPEED*ddx*dt, player.dy*RESISTENCE + SPEED*ddy*dt
+
+	player.x, player.y = player.x + player.dx * dt, player.y + player.dy * dt
+
+	if player.rocket then
+		player.rocket = player.rocket - dt * 500
+	end
+end
+
+function draw_player (x,y)
+	local py = player.rocket and y + math.min(0, player.rocket) or y
+	local PLAYER_POLY = {
+		x-30, py+20,
+		x+20, py+20,
+		x+30, py,
+		x+10, py,
+		x+10, py-20,
+		x,    py-20,
+		x,    py,
+		x-30, py,
+	}
+	love.graphics.polygon('fill', PLAYER_POLY)
+
+	if player.rocket then
+		local ROCKET_POLY = {
+			x,    y+20-30 + player.rocket,
+			x-10, y+20-10 + player.rocket,
+			x-20, y+20+40 + player.rocket,
+			x-5,  y+20+20 + player.rocket,
+			x-2,  y+20+30 + player.rocket,
+			x+2,  y+20+37 + player.rocket,
+			x+5,  y+20+20 + player.rocket,
+			x+20, y+20+40 + player.rocket,
+			x+10, y+20-10 + player.rocket,
+		}
+		love.graphics.polygon('fill', ROCKET_POLY)
+	end
+end
+
+generate_hotspots(5, 100)
+love.graphics.setBackgroundColor(100, 100, 200)
+
+function love.update (dt)
+	update_player(dt)
+	hint.time = hint.time - dt
+	if hint.time <= 0 and hint.func then
+		hint.func()
+	end
+	if not hint.active then
+		for index, spot in ipairs(hotspots) do
+			if math.pow(spot.x-player.x, 2) + math.pow(spot.y-player.y, 2) < 50 then
+				hint = {text="Woo, wee! You're close to a FISH!", time=0.1, target = index}
+			end
+		end
+	end
+end
+
+local function activate_rocket_3 ()
+	require "main2"
+end
+
+local function activate_rocket_2 ()
+	hint = {text="", time=5, func=activate_rocket_3}
+	player.rocket = 500
+end
+
+function love.keypressed (key)
+	if key == "space" and not hint.target and hint.time <= 0 then
+		hint = {text="You try to FISH, but there's no FISH", time=1}
+	elseif key == "space" and hint.target and not hint.active then
+		hint.text = "FISH! FISH!"
+		hint.active = 10
+		hint.time = 10
+		player.dx, player.dy = 0, 0
+	elseif key == "space" and hint.target and hint.active then
+		hint.active = hint.active - 1
+		if hint.active <= 0 then
+			table.remove(hotspots, hint.target)
+			hint = {text="Fuck yeah! You've got a FISH!", time=5}
+			player.fisk = player.fisk + 1
+			if #hotspots == 0 then
+				hint = {text="Fucking fuck yeah! You've got ALL of the FISH!\nBut what now? O_o", time=5, func=activate_rocket_2}
+			end
+		end
+	end
+end
+
+function love.draw ()
+	draw_player(player.x, player.y)
+	love.graphics.print("Fisk: "..player.fisk, 10, 10)
+
+	if hint.time > 0 then
+		love.graphics.printf(hint.text, 300, 100, 200, "center")
+	end
+
+	for _, spot in ipairs(hotspots) do
+		love.graphics.circle("fill", spot.x, spot.y, 10)
+	end
+end

2/main2.lua

@@ -0,0 +1,176 @@
+
+local SCROLL_SPEED = 100
+local RESISTENCE = 1
+local SPEED = 100
+
+local FONT = love.graphics.newFont("cour.ttf", 30)
+love.graphics.setFont(FONT)
+
+local stars = {}
+
+function generate_stars (nr, mindist)
+	local mindist = mindist * mindist
+	while nr>0 do
+		local x, y = 50+math.random(700), 50+math.random(500)
+		for _, o_spot in ipairs(stars) do
+			if math.pow(o_spot[1]-x, 2) + math.pow(o_spot[1]-y, 2) < mindist then
+				x = 0
+			end
+		end
+		if x ~= 0 then
+			table.insert(stars, {x, y})
+			nr = nr - 1
+		end
+	end
+end
+
+local function shaders ()
+	hint = {
+		text = "Dude, there's nothing more, please leave :/",
+		time = 100,
+		align = "left"
+	}
+end
+
+local function wait_on_shaders_2 ()
+	hint = {
+		text = "",
+		time = 60,
+		align = "right",
+		func = exit
+	}
+end
+
+local function shaders ()
+	hint = {
+		text = "Fucking shaders, right?\nTook me way too long a time to create this bad effect :/",
+		time = 10,
+		align = "left",
+		func = wait_on_shaders_2
+	}
+end
+
+local function wait_on_shaders ()
+	hint = {
+		text = "",
+		time = 5,
+		align = "right",
+		func = shaders
+	}
+	local shader = love.graphics.newShader("stars.glsl")
+	love.graphics.setShader(shader)
+	shader:send("stars", unpack(stars))
+end
+
+local function love_the_final_frontier()
+	hint = {
+		text = "LÖVE, the final frontier...",
+		time = 0.2,
+		align = "right",
+		func = wait_on_shaders
+	}
+end
+
+hint = {
+	text = "SPACE, the final frontier...",
+	time = 5,
+	func = love_the_final_frontier,
+	align = "right"
+}
+
+local player = {
+	x = 400,
+	y = 300,
+	dx = 0,
+	dy = 0
+}
+
+function draw_player (x,y)
+	love.graphics.setColor(255, 255, 255)
+	local py = player.rocket and y + math.min(0, player.rocket) or y
+	local PLAYER_POLY = {
+		x-30, py+20,
+		x+20, py+20,
+		x+30, py,
+		x+10, py,
+		x+10, py-20,
+		x,    py-20,
+		x,    py,
+		x-30, py,
+	}
+	local ROCKET_POLY = {
+		x,    y+20-30,
+		x-10, y+20-10,
+		x-20, y+20+40,
+		x-5,  y+20+20,
+		x-2,  y+20+30,
+		x+2,  y+20+37,
+		x+5,  y+20+20,
+		x+20, y+20+40,
+		x+10, y+20-10,
+	}
+	love.graphics.polygon('fill', PLAYER_POLY)
+	love.graphics.polygon('fill', ROCKET_POLY)
+end
+
+function update_player (dt)
+	local ddy = love.keyboard.isDown("w") and -1 or love.keyboard.isDown("s") and 1 or 0
+	local ddx = love.keyboard.isDown("a") and -1 or love.keyboard.isDown("d") and 1 or 0
+
+	if ddx ~= 0 and ddy ~= 0 then
+		ddx, ddy = ddx*math.sqrt(2), ddy*math.sqrt(2)
+	end
+
+	player.dx, player.dy = player.dx*RESISTENCE + SPEED*ddx*dt, player.dy*RESISTENCE + SPEED*ddy*dt
+
+	player.x, player.y = (player.x + player.dx * dt+800) % 800, (player.y + player.dy * dt+600) % 600
+end
+
+function draw_planet (x, y, size, color)
+	love.graphics.setColor(color)
+	love.graphics.circle("fill", x, y, size)
+end
+
+local scroll = 0
+
+function love.update (dt)
+	scroll  = scroll + dt * SCROLL_SPEED
+	update_player(dt)
+
+	hint.time = hint.time - dt
+	if hint.time <= 0 and hint.func then
+		hint.func()
+	end
+end
+
+function draw_stars ()
+	love.graphics.setColor(255,255,255)
+	for _, star in ipairs(stars) do
+		love.graphics.circle("fill", star[1], star[2], 2)
+	end
+end
+
+local CANVAS = love.graphics.newCanvas()
+
+local function draw_canvas()
+	love.graphics.setCanvas(CANVAS)
+	love.graphics.clear()
+		draw_stars()
+		draw_planet(400, scroll+500, 200, {100, 200, 100})
+		draw_player(player.x, player.y)
+
+		if hint.time > 0 then
+			love.graphics.printf(hint.text, 100, 100, 600, hint.align or "center")
+		end
+	love.graphics.setCanvas()
+end
+
+function love.draw ()
+	draw_canvas()
+	love.graphics.setColor(255,255,255)
+	love.graphics.draw(CANVAS)
+end
+
+math.randomseed(os.time())
+generate_stars(30, 100)
+love.graphics.setBackgroundColor(26,26,26)

2/stars.glsl

@@ -0,0 +1,11 @@
+
+extern vec2 stars[30];
+
+vec4 effect(vec4 color, Image texture, vec2 texture_coords, vec2 screen_coords)
+{
+    float dist = 1000;
+    for (int i = 0; i<30; i++) {
+        dist = min(dist, pow(stars[i].x - screen_coords.x, 2) + pow(stars[i].y - screen_coords.y, 2));
+    }
+    return max(Texel(texture, texture_coords), vec4(1.0,1.0,1.0,1.0)/sqrt(dist));
+}