bzr branch
http://9ix.org/bzr/zoeplat
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2
by Josh C
basic tiles, map, player, movement |
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STRICT = true |
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DEBUG = true |
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require 'zoetrope' |
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Player = Tile:extend {
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image = 'data/player.png', |
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3
by Josh C
jump |
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onNew = function (self) |
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self.velocity.y = 0 |
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5
by Josh C
use built-in maxVelocity system |
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self.maxVelocity.y = 400 |
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3
by Josh C
jump |
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end, |
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4
by Josh C
fix jitter caused by focus shift happening in the wrong order. Looks |
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onStartFrame = function (self) |
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-- this is all in startframe so it happens before |
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-- physics calc at beginning of update |
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3
by Josh C
jump |
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6
by Josh C
whitespace cleanup |
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self.velocity.x = 0 |
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self.acceleration.y = 800 |
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if the.keys:pressed('left') then
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self.velocity.x = -200 |
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elseif the.keys:pressed('right') then
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self.velocity.x = 200 |
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end |
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if the.keys:justPressed('up') then
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self.velocity.y = -400 |
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end |
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end, |
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8
by Josh C
some basic collision (and workarounds) |
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onCollide = function (self, other, xOverlap, yOverlap) |
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-- seriously, why does this even fire? |
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if other == the.view.map then return end |
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--print(string.format('col s{x=%i y=%i w=%i h=%i} %s', self.x, self.y, self.width, self.height, tostring(other)))
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--print('vel.x:'..self.velocity.x.." vel.y:"..self.velocity.y)
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-- assumption: any other collision is with a solid map tile |
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if yOverlap > xOverlap then |
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other:displace(self) |
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elseif xOverlap > yOverlap then |
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-- check if we've moved since collisions were generated |
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local xov, yov = self:overlap(other.x, other.y, |
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other.width, other.height) |
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if xov ~= 0 and yov ~= 0 then |
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self.velocity.y = 0 |
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other:displace(self) |
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end |
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else |
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print('??')
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end |
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end |
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2
by Josh C
basic tiles, map, player, movement |
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} |
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GameView = View:extend {
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onNew = function (self) |
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self:loadLayers('data/map.lua')
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self.focus = the.player |
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self:clampTo(self.map) |
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8
by Josh C
some basic collision (and workarounds) |
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end, |
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onUpdate = function (self) |
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--print('tick')
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the.player:collide(self.map) |
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--self.map:collide(the.player) |
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end |
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2
by Josh C
basic tiles, map, player, movement |
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} |
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the.app = App:new {
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onRun = function (self) |
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self.view = GameView:new() |
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end, |
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onUpdate = function (self, dt) |
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8
by Josh C
some basic collision (and workarounds) |
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-- apparently I can do this w/ C-A-q if DEBUG is on |
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-- if the.keys:justPressed('escape') then
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-- love.event.quit() |
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-- end |
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2
by Josh C
basic tiles, map, player, movement |
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end |
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} |