run length encoding for chunk data, more reasonable player speeds, controls help menu

2 files changed, 20 insertions, 11 deletions

diff --git a/client/main.lua b/client/main.lua
index 244925e..6692e13 100644
--- a/client/main.lua
+++ b/client/main.lua
@@ -21,6 +21,14 @@ local movement = require"movement"
 -- pprint.setup{show_all=true}
 
 
+local help_text = [[
+controls:
+wasd: move				left mouse: place
+q,e: zoom in/out		right mouse: destroy
+shift: sprint
+F3: toggle debug
+F1: show/hide this help]]
+
 math.randomseed(os.time())
 
 local map = Map:make()
@@ -29,8 +37,11 @@ local host,peer
 
 _G.debugmode = false
 
+local show_controls = true
+
 function love.keypressed(key,scancode,isrepeat)
 	if scancode == "f3" then _G.debugmode = not _G.debugmode end
+	if scancode == "f1" then show_controls = not show_controls end
 end
 
 local function draw_player(pl,islocal)
@@ -48,8 +59,9 @@ end
 local remote_players = {}
 
 local function update_local_player(pl,dt)
-	local SPEED = 10 -- units/sec
-	if love.keyboard.isScancodeDown("lshift") then SPEED = 100 end
+	local SPEED = 8*math.sqrt(3) -- 8 hexagonheights per second
+
+	if love.keyboard.isScancodeDown("lshift") then SPEED = SPEED*2 end
 	local function kd(code)
 		if love.keyboard.isScancodeDown(code) then return 1 else return 0 end
 	end
@@ -183,8 +195,6 @@ function love.draw()
 	local wm = camera:screen_to_world(sm)
 	local hm = wm:to_hex()
 
-	sdf_d,sdf_gx,sdf_gy = movement.hex_sdgf(wm, coords.Hex:make(3,3))
-
 	love.graphics.origin()
 	if _G.debugmode and local_player then
 		util.print_good({
@@ -198,24 +208,22 @@ function love.draw()
 			 "voob "..tostring(camera.zoom),
 			 "-",
 			 "fps "..tostring(love.timer.getFPS()),
-			 "-",
-			 "sdf "..tostring(sdf_d)
 
 		 },10,10)
-		 love.graphics.setColor(0,1,0)
-		 love.graphics.setLineWidth(5)
-		 love.graphics.line(sm.x,sm.y, sm.x+50*sdf_gx, sm.y+50*sdf_gy)
+	 end
+	 if show_controls then
+		 util.print_good(help_text,300,200)
 	 end
 end
 
 function love.load()
-	require"profile".start(10,io.open("./trace","w"))
+	-- require"profile".start(10,io.open("./trace","w"))
 	host = enet.host_create()
 	peer = host:connect(SERVER_HOSTNAME..":8473")
 end
 
 function love.quit()
-	require"profile".stop()
+	-- require"profile".stop()
 	peer:disconnect()
 	host:flush()
 end
diff --git a/client/util.lua b/client/util.lua
index 1d9b753..f9ec088 100644
--- a/client/util.lua
+++ b/client/util.lua
@@ -2,6 +2,7 @@ local font = love.graphics.getFont()
 local text = love.graphics.newText(font)
 
 local function print_good(lines,x,y)
+	if type(lines) ~= "table" then lines = {lines} end
 	for _,line in ipairs(lines) do
 		text:set(line)
 		local w,h = text:getDimensions()