From d0916d568a00f5171b96fbc3bfc19ff263affc27 Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323@ubq323.website>
Date: Fri, 27 Jan 2023 13:43:49 +0000
Subject: coords, hexagons, drawing, chunks

---
 client/drawing.lua | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 client/drawing.lua

(limited to 'client/drawing.lua')

diff --git a/client/drawing.lua b/client/drawing.lua
new file mode 100644
index 0000000..e65e716
--- /dev/null
+++ b/client/drawing.lua
@@ -0,0 +1,40 @@
+local coords=require"common.coords"
+local Pos = coords.Pos
+local chunk = require"common.chunk"
+
+local tau=math.pi*2
+
+local corners = {}
+for i=0,5 do
+	local angle = tau*(i+0.5)/6
+	local x = math.cos(angle)
+	local y = math.sin(angle)
+	table.insert(corners,x)
+	table.insert(corners,y)
+end
+
+local function draw_hex(cpos,size)
+	love.graphics.push()
+	love.graphics.setLineWidth(0.1)
+	love.graphics.translate(cpos.x,cpos.y)
+	love.graphics.scale(size)
+	love.graphics.setColor(love.math.colorFromBytes(0xe7,0x9e,0))
+	love.graphics.polygon("fill",corners)
+	love.graphics.setColor(0,0,0)
+	love.graphics.polygon("line",corners)
+	love.graphics.pop()
+end
+
+local function draw_chunk(the_chunk)
+	for q = 0,chunk.SIZE-1 do
+		for r = 0,chunk.SIZE-1 do
+			local t = the_chunk.tiles[chunk.index(q,r)]
+			if t then
+				local p = coords.Hex.make(q,r):to_pos()
+				draw_hex(p*10,10)
+			end
+		end
+	end
+end
+
+return {draw_hex=draw_hex,draw_chunk=draw_chunk}
-- 
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