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mike: Added half movement speed key; added variables for keys

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This commit is contained in:
Logen Kain 2017-07-22 14:54:36 -07:00
parent 4235950bcc
commit 3953d079d6
1 changed files with 21 additions and 7 deletions
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28
love/mike/lib/keys.lua
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@ -1,15 +1,22 @@
require "lib/Tserial"
QUIT_KEY = "q"
SAVE_KEY = "s"
LOAD_KEY = "l"
HALF_SPEED = "lshift"
MOVE_RIGHT = "right"
MOVE_LEFT = "left"
function love.keyreleased(key)
if key == "q" then
if key == QUIT_KEY then
love.event.quit()
-- save
elseif key == "s" then
elseif key == SAVE_KEY then
love.filesystem.write(saveFile, Tserial.pack(player, false, true))
-- Load
elseif key == "l" then
elseif key == LOAD_KEY then
save_exists = love.filesystem.exists(saveFile)
@ -19,6 +26,13 @@ function love.keyreleased(key)
end
end
function half_speed(object_speed)
if love.keyboard.isDown(HALF_SPEED) then
return object_speed/2
else return object_speed
end
end
function check_keys(object)
local newObject = {}
newObject.x = object.x
@ -27,12 +41,12 @@ function check_keys(object)
newObject.height = object.height
newObject.speed = object.speed
if love.keyboard.isDown("right") then
newObject.x = newObject.x + newObject.speed
if love.keyboard.isDown(MOVE_RIGHT) then
newObject.x = newObject.x + half_speed(newObject.speed)
end
if love.keyboard.isDown("left") then
newObject.x = newObject.x - newObject.speed
if love.keyboard.isDown(MOVE_LEFT) then
newObject.x = newObject.x - half_speed(newObject.speed)
end
-- if love.keyboard.isDown("up") then