bzr branch
http://9ix.org/bzr/ld27
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3
by Josh C
map loading, super basic movement |
1 |
Player = Tile:extend{
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2 |
image = 'data/player.png', |
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19
by Josh C
separate collision box for player so it can scale |
3 |
onNew = function(self) |
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25
by Josh C
overhaul collision and physics to fix an annoying collision resolution |
4 |
self.collider = PlayerCollider:new{x=self.x, y=self.y}
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19
by Josh C
separate collision box for player so it can scale |
5 |
the.view:add(self.collider) |
6 |
end, |
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25
by Josh C
overhaul collision and physics to fix an annoying collision resolution |
7 |
-- onUpdate = function(self, dt) |
8 |
-- self.collider.x = self.x + self.width / 2 * (1 - self.scale) |
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9 |
-- self.collider.y = self.y + self.height / 2 * (1 - self.scale) |
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10 |
-- end, |
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11 |
} |
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12 |
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13 |
PlayerCollider = Fill:extend{
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14 |
fill = {0,0,255},
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15 |
collisions = {},
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3
by Josh C
map loading, super basic movement |
16 |
onStartFrame = function(self) |
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42
by Josh C
control by touch ("mouse") |
17 |
local mouseup, mousedn, mousert, mouselt |
18 |
if the.mouse:pressed() then |
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19 |
local x, y = love.mouse.getPosition() |
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20 |
local w, h = love.window.getMode() |
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21 |
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22 |
local theta = math.atan2(y - h/2, x - w/2) |
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23 |
--local theta = math.atan2(y - self.y * the.app.scale, |
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24 |
-- x - self.x * the.app.scale) |
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25 |
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26 |
-- 1/8 = .125, 7/8 = .875 |
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27 |
if theta > math.pi * .125 and theta < math.pi * .875 then |
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28 |
mousedn = true |
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elseif theta < -math.pi * .125 and theta > -math.pi * .875 then |
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30 |
mouseup = true |
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31 |
end |
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32 |
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-- 3/8 = .375, 5/8 = .625 |
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34 |
if math.abs(theta) < math.pi * .375 then |
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35 |
mousert = true |
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36 |
elseif math.abs(theta) > math.pi * .625 then |
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mouselt = true |
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38 |
end |
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39 |
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40 |
--print('mouse pressed: ' .. theta)
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41 |
end |
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42 |
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43 |
if the.keys:pressed('left') or mouselt then
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44 |
self.velocity.x = -200 * the.activeMaze.moveMod |
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45 |
elseif the.keys:pressed('right') or mousert then
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46 |
self.velocity.x = 200 * the.activeMaze.moveMod |
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47 |
else |
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48 |
self.velocity.x = 0 |
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end |
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50 |
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51 |
if the.keys:pressed('up') or mouseup then
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52 |
self.velocity.y = -200 * the.activeMaze.moveMod |
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53 |
elseif the.keys:pressed('down') or mousedn then
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54 |
self.velocity.y = 200 * the.activeMaze.moveMod |
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55 |
else |
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56 |
self.velocity.y = 0 |
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57 |
end |
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58 |
end, |
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25
by Josh C
overhaul collision and physics to fix an annoying collision resolution |
59 |
update = function(self, elapsed) |
60 |
self.visible = DEBUG and the.console.visible |
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61 |
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62 |
self:doPhysics('x', elapsed)
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63 |
if not (DEBUG and the.console.visible) then |
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64 |
self:collide(the.activeMaze) |
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65 |
end |
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66 |
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67 |
-- handle X collisions |
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68 |
for _, col in ipairs(self.collisions) do |
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69 |
col.other:displaceDir(self, 'x') |
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70 |
end |
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71 |
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72 |
self:doPhysics('y', elapsed)
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73 |
if not (DEBUG and the.console.visible) then |
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74 |
self:collide(the.activeMaze) |
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75 |
end |
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76 |
||
77 |
-- handle Y collisions |
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78 |
for _, col in ipairs(self.collisions) do |
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79 |
col.other:displaceDir(self, 'y') |
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80 |
end |
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81 |
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82 |
local p = the.player |
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83 |
p.x = self.x - p.width / 2 * (1 - p.scale) |
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p.y = self.y - p.height / 2 * (1 - p.scale) |
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85 |
end, |
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86 |
collide = function (self, ...) |
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self.collisions = {}
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Fill.collide(self, ...) |
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end, |
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90 |
onCollide = function (self, other, xOverlap, yOverlap) |
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if other == the.activeMaze then return end |
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92 |
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--print('collision')
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--print(inspect(other)) |
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95 |
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96 |
table.insert(self.collisions, {other = other,
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xOverlap = xOverlap, |
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yOverlap = yOverlap }) |
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99 |
end |
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100 |
||
|
42
by Josh C
control by touch ("mouse") |
101 |
} |