use lmdb for world storage; plus other small things

support numpad 8456 for movement in addition to wasd
refactor server and add player module
update outdated documentation slightly

1 files changed, 14 insertions, 8 deletions

diff --git a/client/game.lua b/client/game.lua
index fd4ade9..aa2e94c 100644
--- a/client/game.lua
+++ b/client/game.lua
@@ -122,12 +122,17 @@ local remote_players = {}
 local function update_local_player(pl,dt)
 	local SPEED = 8*math.sqrt(3) -- 8 hexagonheights per second
 
-	if love.keyboard.isDown("lshift") then SPEED = SPEED*2 end
-	local function kd(code)
-		if love.keyboard.isScancodeDown(code) then return 1 else return 0 end
+	if love.keyboard.isDown("lshift") or love.keyboard.isScancodeDown'kpenter' then
+		SPEED = SPEED*2
 	end
-	local dx = kd"d"-kd"a"
-	local dy = kd"s"-kd"w"
+	local function kd(codes)
+		for _,code in ipairs(codes) do
+			if love.keyboard.isScancodeDown(code) then return 1 end
+		end
+		return 0
+	end
+	local dx = kd{"d","kp6"}-kd{"a","kp4"}
+	local dy = kd{"s","kp5"}-kd{"w","kp8"}
 
 	if dx == 0 and dy == 0 then
 		return
@@ -262,9 +267,7 @@ local function draw()
 		draw_player(pl)
 	end
 
-	love.graphics.setColor(1,0,0)
-	love.graphics.rectangle("fill",0,0,1,1)
-
+	-- mouse position (resp. screen, world, hex)
 	local sm = Pos:make(love.mouse.getPosition())
 	local wm = camera:screen_to_world(sm)
 	local hm = wm:to_hex()
@@ -290,7 +293,9 @@ local function draw()
 	
 
 	love.graphics.origin()
+	-- selected tile (temp)
 	util.print_good(tostring(selected_tile), "center",10)
+
 	if _G.debugmode and local_player then
 		util.print_good(table.concat({
 			 "ms "..tostring(sm),
@@ -307,6 +312,7 @@ local function draw()
 
 		 },"\n"),10,10)
 	 end
+	 
 	 if show_controls then
 		 util.print_good(help_text,"center","center")
 	 end