bzr branch
http://9ix.org/bzr/traderous
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4
by Josh C
trying some movement styles. derivatives on crystal quest movement. |
1 |
CrystalPlayer = Fill:extend{
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2 |
fill = {255,0,0},
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3 |
height = 32, |
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4 |
width = 32, |
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onStartFrame = function(self) |
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if the.mouse:pressed() then |
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print('hi')
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end |
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9 |
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12
by Josh C
fullscreen. (there must be a more subtle way...) |
10 |
local dx = love.mouse.getX() - the.app.width / 2 |
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local dy = love.mouse.getY() - the.app.height / 2 |
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4
by Josh C
trying some movement styles. derivatives on crystal quest movement. |
12 |
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13 |
self.acceleration.x = dx * 10 |
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self.acceleration.y = dy * 10 |
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15 |
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--print(dx, dy) |
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17 |
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12
by Josh C
fullscreen. (there must be a more subtle way...) |
18 |
love.mouse.setPosition(the.app.width /2, the.app.height/2) |
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4
by Josh C
trying some movement styles. derivatives on crystal quest movement. |
19 |
end |
20 |
} |
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21 |
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75
by Josh C
bigger space, slower movement, maintain enemy density |
22 |
local velLimit = 300 |
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15
by Josh C
get lasers going the right way |
23 |
--local velLimit = 50 |
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46
by Josh C
bigger area, more planets |
24 |
SpacePlayer = Tile:extend{
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6
by Josh C
ship graphic. point it in the direction of movement. |
25 |
image = 'data/ship.png', |
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5
by Josh C
maxVelocity |
26 |
maxVelocity = {x=velLimit,y=velLimit},
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minVelocity = {x=-velLimit, y=-velLimit},
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11
by Josh C
pew pew! |
28 |
lastFired = 0, |
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56
by Josh C
money |
29 |
money = 2000, -- what to use for money symbol? ✪ or ☥ or Ⓐ? |
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57
by Josh C
buy/sell |
30 |
goods = {},
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76
by Josh C
available cargo space |
31 |
cargoSpace = 20, |
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41
by Josh C
thrust indicator |
32 |
onNew = function(self) |
33 |
self.thrust = Tile:new{image = 'data/thrust.png'}
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68
by Josh C
shield |
34 |
self.shield = Shield:new{ship = self}
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41
by Josh C
thrust indicator |
35 |
end, |
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4
by Josh C
trying some movement styles. derivatives on crystal quest movement. |
36 |
onStartFrame = function(self) |
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16
by Josh C
change control scheme |
37 |
--- TAKE 2 |
38 |
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17
by Josh C
dead zone with no acceleration |
39 |
local mouseVec = vector.new( |
40 |
love.mouse.getX() - the.app.width / 2, |
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41 |
love.mouse.getY() - the.app.height / 2 |
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16
by Josh C
change control scheme |
42 |
) |
43 |
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17
by Josh C
dead zone with no acceleration |
44 |
self.rotation = math.atan2(mouseVec.y, mouseVec.x) |
45 |
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46 |
if mouseVec:len2() > 64^2 then |
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20
by Josh C
slow the ship down a bit |
47 |
self.acceleration = vector.new(300, 0) |
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17
by Josh C
dead zone with no acceleration |
48 |
self.acceleration:rotate_inplace(self.rotation) |
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41
by Josh C
thrust indicator |
49 |
self.thrust.visible = true |
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17
by Josh C
dead zone with no acceleration |
50 |
else |
51 |
self.acceleration = {x=0, y=0}
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41
by Josh C
thrust indicator |
52 |
self.thrust.visible = false |
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22
by Josh C
mirror (contains a bug where things in the corner aren't getting mirrored? |
53 |
if DEBUG and the.console.visible then |
54 |
self.velocity = {x=0, y=0}
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end |
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17
by Josh C
dead zone with no acceleration |
56 |
end |
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11
by Josh C
pew pew! |
57 |
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14
by Josh C
only fire if cursor is in target area. change cursor to reflect this. |
58 |
if the.mouse:pressed() and -- assumes left button |
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love.timer.getTime() - self.lastFired > 0.25 and |
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60 |
the.cursor:inTargetArea() then |
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11
by Josh C
pew pew! |
61 |
--print('pew')
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62 |
b = Bullet:new{
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25
by Josh C
don't fire from top-left corner of the ship. ... fire from center of |
63 |
x = self.x + self.width / 2, |
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y = self.y + self.height / 2, |
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69
by Josh C
enemy shields and death |
65 |
rotation = self.rotation, |
66 |
source = self |
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11
by Josh C
pew pew! |
67 |
} |
68 |
self.lastFired = love.timer.getTime() |
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69 |
end |
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6
by Josh C
ship graphic. point it in the direction of movement. |
70 |
end, |
71 |
onUpdate = function(self) |
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41
by Josh C
thrust indicator |
72 |
self.thrust.x = self.x - self.width |
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self.thrust.y = self.y |
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self.thrust.rotation = self.rotation |
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31
by Josh C
player death |
75 |
end, |
76 |
onEndFrame = function(self) |
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self:collide(the.rockColliders) |
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end, |
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onCollide = function(self, other) |
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69
by Josh C
enemy shields and death |
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if other:instanceOf(Bullet) and other.source ~= self then |
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68
by Josh C
shield |
81 |
if self.shield.strength == 0 then |
82 |
-- die |
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the.app.view:add( Boom:new {
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x = self.x, |
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y = self.y, |
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velocity = { rotation = 5 }
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}) |
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self:die() |
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self.thrust:die() |
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else |
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self.shield:onHit() |
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end |
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69
by Josh C
enemy shields and death |
94 |
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other:die() |
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the.bullets:remove(other) |
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68
by Josh C
shield |
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end |
98 |
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31
by Josh C
player death |
99 |
if other:instanceOf(RockCollider) then |
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the.app.view:add( Boom:new {
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x = self.x, |
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102 |
y = self.y, |
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103 |
velocity = { rotation = 5 }
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}) |
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105 |
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106 |
self:die() |
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41
by Josh C
thrust indicator |
107 |
self.thrust:die() |
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70
by Josh C
bring back game over screen |
108 |
end |
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31
by Josh C
player death |
109 |
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70
by Josh C
bring back game over screen |
110 |
if not self.active then |
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39
by Josh C
some instructions at game over |
111 |
the.over.visible = true |
112 |
the.instructions.visible = true |
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31
by Josh C
player death |
113 |
end |
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57
by Josh C
buy/sell |
114 |
end, |
115 |
buy = function(self, good, price) |
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76
by Josh C
available cargo space |
116 |
if self.money >= price and self:availableSpace() > 0 then |
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57
by Josh C
buy/sell |
117 |
self.goods[good] = (self.goods[good] or 0) + 1 |
118 |
self.money = self.money - price |
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end |
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120 |
end, |
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121 |
sell = function(self, good, price) |
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122 |
if self.goods[good] and self.goods[good] > 0 then |
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self.goods[good] = self.goods[good] - 1 |
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124 |
self.money = self.money + price |
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125 |
end |
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76
by Josh C
available cargo space |
126 |
end, |
127 |
availableSpace = function(self) |
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128 |
local cargo = 0 |
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129 |
for _, amt in pairs(self.goods) do |
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130 |
cargo = cargo + amt |
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131 |
end |
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132 |
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133 |
return self.cargoSpace - cargo |
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134 |
end |
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4
by Josh C
trying some movement styles. derivatives on crystal quest movement. |
135 |
} |