To get this branch, use:
bzr branch
http://9ix.org/bzr/traderous
« back to all changes in this revision
Viewing changes to main.lua
- browse files at revision 68
- compare with another revision
- download diff
- download tarball
- view history from revision 68
- Committer: Josh C
- Date: 2013-06-19 00:50:23 UTC
- Revision ID: josh@9ix.org-20130619005023-necyd2i8kgqbp1s9
shield
- files removed:
- game_over.lua
- files modified:
- Info.plist
added
removed
main.lua
19
19
require 'planet'
20
20
require 'trade_view'
21
21
require 'shield'
22
require 'pause_view'
23
require 'game_over'
24
require 'names'
25
require 'good'
26
22
27
23
util = {
28
24
signOf = function(value)
32
28
return -1
33
29
end
34
30
end,
31
shortestVector = function(from, to)
32
if STRICT then
33
if from.x < the.app.width / 2 or
34
from.x > the.bg.width - the.app.width / 2 or
35
from.y < the.app.height / 2 or
36
from.y > the.bg.height - the.app.height / 2 then
37
error('"from" coordinate out of bounds: X='..from.x..' Y='..from.y)
38
end
39
40
if to.x < the.app.width / 2 or
41
to.x > the.bg.width - the.app.width / 2 or
42
to.y < the.app.height / 2 or
43
to.y > the.bg.height - the.app.height / 2 then
44
error('"to" coordinate out of bounds: X='..to.x..' Y='..to.y)
45
end
46
end
47
48
-- normalize grid to account for mirror zones
49
local fx = from.x - the.app.width / 2
50
local fy = from.y - the.app.height / 2
51
local tx = to.x - the.app.width / 2
52
local ty = to.y - the.app.height / 2
53
54
local short = {}
55
56
-- pick shorter x
57
if math.abs(tx - fx) < math.abs(tx - fx - (the.bg.width - the.app.width)) then
58
-- straight path is shorter
59
short.x = tx - fx
60
else
61
short.x = tx - fx - (the.bg.width - the.app.width)
62
end
63
64
-- pick shorter y
65
if math.abs(ty - fy) < math.abs(ty - fy - (the.bg.height - the.app.height)) then
66
-- straight path is shorter
67
short.y = ty - fy
68
else
69
short.y = ty - fy - (the.bg.height - the.app.height)
70
end
71
72
return vector.new(short.x, short.y)
73
end
35
74
}
36
75
37
76
GameView = View:extend {
38
77
onNew = function (self)
39
the.storage = Storage:new{filename = 'world.lua'}
78
the.storage = Storage:new{filename = 'scores.lua'}
40
79
the.storage:load()
41
80
--if not the.storage.data.highScore then
42
81
-- print('initializing storage')
46
85
the.bullets = Group:new()
47
86
the.interface = Group:new()
48
87
the.planets = Group:new()
49
the.planetLabels = Group:new()
50
88
the.indicators = Group:new()
51
the.enemies = Group:new()
52
89
53
-- init bg before build/load since planets need to know bg size
54
90
the.bg = Tile:new{
55
91
image = 'data/stars3.png',
56
width = 27320,
57
height = 15360
92
width = 13660,
93
height = 7680
58
94
}
59
95
self:add(the.bg)
60
96
61
if self.newWorld or not the.storage.data.player then
62
the.storage.data = {planets = {}}
63
64
-- build planets from random
65
for _ = 1, math.random(3, 6) do
66
local planet = Planet:new{
67
x = math.random(the.app.width / 2,
68
the.bg.width - the.app.width / 2),
69
y = math.random(the.app.height / 2,
70
the.bg.height - the.app.height / 2),
71
rotation = math.random() * math.pi
72
}
73
the.planets:add(planet)
74
table.insert(the.storage.data.planets, {
75
x = planet.x,
76
y = planet.y,
77
rotation = planet.rotation,
78
goods = planet.goods,
79
name = planet.name
80
})
81
end
82
83
Good:stockPlanets()
84
85
-- build fresh player
86
local player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
87
the.player = player
88
the.storage.data.player = {x = player.x,
89
y = player.y,
90
money = player.money,
91
goods = player.goods,
92
cargoSpace = player.cargoSpace
93
}
94
95
the.storage:save()
96
else
97
-- load planets with x, y, goods
98
for _, planetData in ipairs(the.storage.data.planets) do
99
the.planets:add(Planet:new(planetData))
100
end
101
102
-- load player with cargo, money, position
103
the.player = SpacePlayer:new(the.storage.data.player)
104
105
-- reload storage as we've turned it all into objects
106
the.storage:load()
107
end
108
109
97
self:add(the.planets)
110
self:add(the.planetLabels)
111
98
99
--the.player = CrystalPlayer:new{x=400,y=300}
100
the.player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
112
101
self:add(the.player)
113
102
self:add(the.player.thrust)
114
103
self:add(the.player.shield)
115
104
116
self:add(the.enemies)
117
118
for _ = 1, 20 do
119
local e = Enemy:new{x = math.random(the.bg.width),
120
y = math.random(the.bg.height)}
121
--local e = Enemy:new{x=the.bg.width / 2, y=the.bg.height / 2}
122
the.enemies:add(e)
123
self:add(e.thrust) -- why doesn't this work in Enemy.new?
124
self:add(e.shield)
125
end
105
local e = Enemy:new{x=400, y=300}
106
--local e = Enemy:new{x=the.bg.width / 2, y=the.bg.height / 2}
107
self:add(e)
108
self:add(e.thrust) -- why doesn't this work in Enemy.new?
126
109
127
110
self:add(the.bullets)
128
111
self:add(the.indicators)
129
112
self:add(the.interface)
130
113
114
for _ = 1, math.random(6) do
115
local planet = Planet:new{
116
x = math.random(the.app.width / 2,
117
the.bg.width - the.app.width / 2),
118
y = math.random(the.app.height / 2,
119
the.bg.height - the.app.height / 2),
120
rotation = math.random() * math.pi
121
}
122
the.planets:add(planet)
123
end
124
131
125
the.cursor = Cursor:new()
132
126
self:add(the.cursor)
133
127
138
132
self.focus = the.player
139
133
end,
140
134
onUpdate = function(self, dt)
141
if the.keys:justPressed('escape') then
142
PauseView:new():activate()
143
end
144
145
135
the.bullets:collide(the.planets)
146
136
the.bullets:collide(the.player)
147
the.bullets:collide(the.enemies)
148
137
end,
149
138
onEndFrame = function(self)
150
139
the.interface.translate.x = the.player.x - the.app.width / 2 + the.player.width / 2
188
177
self.console:watch('num mirrors', '#the.mirrors.sprites')
189
178
self.console:watch('num rocks', '#the.rocks.sprites')
190
179
self.console:watch('num planets', '#the.planets.sprites')
191
self.console:watch('num enemies', 'the.enemies:count()')
192
self.console:watch('onPlanet', 'the.player.onPlanet')
193
180
--self.console:watch('drawTook', 'the.drawTook')
194
181
195
182
-- back off that dark overlay a bit
198
185
end,
199
186
onUpdate = function (self, dt)
200
187
if not (DEBUG and the.console.visible) then
201
if the.keys:justPressed('return') and the.keys:pressed('alt') then
202
love.graphics.toggleFullscreen()
188
if the.keys:justPressed('q') then
189
self.quit()
190
elseif the.keys:justPressed('return') then
191
if the.keys:pressed('alt') then
192
love.graphics.toggleFullscreen()
193
else
194
self.view = GameView:new()
195
end
203
196
elseif the.keys:justPressed('f1') then
204
197
local ss = love.graphics.newScreenshot()
205
198
ss:encode('screenshot-' ..love.timer.getTime()..'.png')
Loggerhead is a web-based interface for Breezy
Version: 2.0.1