Initial commit, after jam

1 files changed, 98 insertions, 0 deletions

diff --git a/room.lua b/room.lua
new file mode 100644
index 0000000..b7f5206
--- /dev/null
+++ b/room.lua
@@ -0,0 +1,98 @@
+-- Metatable.
+local Room = {
+	x = 0,
+	y = 0,
+	width = 64,
+	height = 32,
+	discovered = false,
+	style = "planet",
+	seed = 0,
+	opacity = 255,
+	outside = 1,
+}
+Room.__index = Room
+
+-- Create new empty Room with given dimensions.
+local function newRoom()
+	return setmetatable({seed = math.random(1,65535)}, Room)
+end
+
+-- Sets style of a Room.
+function Room:setStyle(style)
+	self.style = style
+	return self
+end
+function Room:setOutside(outside)
+	self.outside = outside
+	return self
+end
+
+-- Dimensions related functions.
+function Room:getDimensions()
+	return self.width, self.height
+end
+function Room:setDimensions(width, height)
+	self.width, self.height = width, height
+	return self
+end
+
+-- Position related functions.
+function Room:getPosition()
+	return self.x, self.y
+end
+function Room:setPosition(x, y)
+	self.x, self.y = x, y
+	return self
+end
+function Room:randomX(w)
+	local x = self:getPosition()
+	local width = self:getDimensions()
+	return x+math.random(3, width-3-w)
+end
+
+-- Discovers room.
+function Room:discover(animate)
+	self.discovered = true
+	if animate then
+		self.opacity = 0
+	end
+	return self
+end
+
+-- Drawing functions
+function Room:drawOutside(scale, offset_x, offset_y)
+	local x, y = self:getPosition()
+	local width, height = self:getDimensions()
+	love.graphics.push()
+	love.graphics.origin()
+	love.graphics.setScissor((x+1)*scale + offset_x, (y+1)*scale + offset_y, (width-2)*scale, (height-2)*scale)
+	love.graphics.setColor(self.opacity,self.opacity,self.opacity)
+	love.graphics.draw(Game.sprites.outside, Game.quads.outside[self.outside][1], 0, Game.getHeight()/2, 0, scale, scale, 0, 75/2)
+	love.graphics.setScissor()
+	love.graphics.pop()
+end
+function Room:drawInside(scale)
+	local x, y = self:getPosition()
+	local width, height = self:getDimensions()
+	local sprite = Game.sprites.room
+	local quad = Game.quads.room[self.style]
+	love.graphics.setColor(self.opacity,self.opacity,self.opacity)
+	love.graphics.draw(sprite, quad[1], (x)*scale, (y)*scale, 0, scale, scale)
+end
+
+-- LÖVE2D callbacks.
+function Room:update()
+	if self.opacity < 255 then
+		self.opacity = math.min(255, self.opacity + 64)
+	end
+end
+function Room:draw(scale, offset_x, offset_y)
+	if self.discovered then
+		if self.style == "planet" then
+			self:drawOutside(scale, offset_x, offset_y)
+		end
+		self:drawInside(scale)
+	end
+end
+
+return newRoom
\ No newline at end of file