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 28
- compare with another revision
- download diff
- download tarball
- view history from revision 28
- Committer: Josh C
- Date: 2013-05-14 16:39:54 UTC
- Revision ID: josh@9ix.org-20130514163954-tpi9djio3pm6vswf
prepare a collision box for the rocks
- files removed:
- boom.lua
- files modified:
- bullet.lua
added
removed
main.lua
2
2
DEBUG = true
3
3
4
4
require 'zoetrope'
5
--__ = require 'underscore'
5
6
vector = require 'vector'
6
--inspect = require 'inspect'
7
7
8
8
require 'group'
9
9
15
15
require 'cursor'
16
16
require 'bullet'
17
17
require 'rock'
18
require 'boom'
19
require 'planet'
20
require 'trade_view'
21
require 'shield'
22
require 'pause_view'
23
18
24
19
util = {
25
20
signOf = function(value)
29
24
return -1
30
25
end
31
26
end,
27
shortestVector = function(from, to)
28
if STRICT then
29
if from.x < the.app.width / 2 or
30
from.x > the.bg.width - the.app.width / 2 or
31
from.y < the.app.height / 2 or
32
from.y > the.bg.height - the.app.height / 2 then
33
error('"from" coordinate out of bounds: X='..from.x..' Y='..from.y)
34
end
35
36
if to.x < the.app.width / 2 or
37
to.x > the.bg.width - the.app.width / 2 or
38
to.y < the.app.height / 2 or
39
to.y > the.bg.height - the.app.height / 2 then
40
error('"to" coordinate out of bounds: X='..to.x..' Y='..to.y)
41
end
42
end
43
44
-- normalize grid to account for mirror zones
45
local fx = from.x - the.app.width / 2
46
local fy = from.y - the.app.height / 2
47
local tx = to.x - the.app.width / 2
48
local ty = to.y - the.app.height / 2
49
50
local short = {}
51
52
-- pick shorter x
53
if math.abs(tx - fx) < math.abs(tx - fx - (the.bg.width - the.app.width)) then
54
-- straight path is shorter
55
short.x = tx - fx
56
else
57
short.x = tx - fx - (the.bg.width - the.app.width)
58
end
59
60
-- pick shorter y
61
if math.abs(ty - fy) < math.abs(ty - fy - (the.bg.height - the.app.height)) then
62
-- straight path is shorter
63
short.y = ty - fy
64
else
65
short.y = ty - fy - (the.bg.height - the.app.height)
66
end
67
68
return vector.new(short.x, short.y)
69
end
32
70
}
33
71
34
72
GameView = View:extend {
73
lastRock = 0,
74
rockInterval = 1,
75
gameStart = 0,
35
76
onNew = function (self)
36
the.storage = Storage:new{filename = 'scores.lua'}
37
the.storage:load()
38
--if not the.storage.data.highScore then
39
-- print('initializing storage')
40
-- the.storage.data = {highScore = 0}
41
--end
77
-- for x = 1,30 do
78
-- for y = 1,30 do
79
-- self:add(Fill:new{x=x*400, y=y*400,
80
-- width = 32, height = 32,
81
-- fill = {0,0,255}
82
-- })
83
-- end
84
-- end
42
85
43
the.bullets = Group:new()
44
the.interface = Group:new()
45
the.planets = Group:new()
46
the.indicators = Group:new()
47
the.enemies = Group:new()
86
the.rockColliders = {}
87
the.bullets = {}
48
88
49
89
the.bg = Tile:new{
50
90
image = 'data/stars3.png',
51
width = 27320,
52
height = 15360
91
-- 1366x768 * 3
92
width = 4098,
93
height = 2304
53
94
}
54
95
self:add(the.bg)
55
96
56
self:add(the.planets)
57
58
97
--the.player = CrystalPlayer:new{x=400,y=300}
59
the.player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
98
the.player = SpacePlayer:new{x=1366,y=768}
60
99
self:add(the.player)
61
self:add(the.player.thrust)
62
self:add(the.player.shield)
63
64
self:add(the.enemies)
65
66
for _ = 1, 20 do
67
local e = Enemy:new{x = math.random(the.bg.width),
68
y = math.random(the.bg.height)}
69
--local e = Enemy:new{x=the.bg.width / 2, y=the.bg.height / 2}
70
the.enemies:add(e)
71
self:add(e.thrust) -- why doesn't this work in Enemy.new?
72
self:add(e.shield)
73
end
74
75
self:add(the.bullets)
76
self:add(the.indicators)
77
self:add(the.interface)
78
79
for _ = 1, math.random(3, 6) do
80
local planet = Planet:new{
81
x = math.random(the.app.width / 2,
82
the.bg.width - the.app.width / 2),
83
y = math.random(the.app.height / 2,
84
the.bg.height - the.app.height / 2),
85
rotation = math.random() * math.pi
86
}
87
the.planets:add(planet)
88
end
100
101
--self:add(Enemy:new{x=400, y=300})
89
102
90
103
the.cursor = Cursor:new()
91
104
self:add(the.cursor)
92
105
93
the.over = Text:new{
94
y = the.app.height / 2,
95
width = the.app.width,
96
align = 'center',
97
font = 25,
98
text = "Game Over",
99
visible = false
100
}
101
the.interface:add(the.over)
102
103
104
the.instructions = Text:new{
105
y = the.app.height / 2 + 32,
106
width = the.app.width,
107
align = 'center',
108
font = 12,
109
text = "Press Enter to start a new game\nPress Q to quit",
110
visible = false
111
}
112
the.interface:add(the.instructions)
113
114
106
love.mouse.setGrab(true)
115
107
love.mouse.setVisible(false)
116
love.mouse.setPosition(the.app.width / 2, the.app.height / 2)
117
108
109
--self:loadLayers('data/map.lua')
118
110
self.focus = the.player
111
--self:clampTo(self.map)
112
113
self.gameStart = love.timer.getTime()
119
114
end,
120
115
onUpdate = function(self, dt)
121
if the.keys:justPressed('escape') then
122
PauseView:new():activate()
116
if love.timer.getTime() > self.lastRock + self.rockInterval then
117
local unseenRock = nil
118
while not unseenRock do
119
local rock = Rock:new{
120
x = math.random(the.app.width / 2,
121
the.bg.width - the.app.width / 2),
122
y = math.random(the.app.height / 2,
123
the.bg.height - the.app.height / 2),
124
velocity = {
125
x = math.random(-300, 300),
126
y = math.random(-300, 300),
127
rotation = math.random(-7, 7)
128
},
129
scale = math.random() + 0.5
130
}
131
132
local rockToPlayer = util.shortestVector(rock, the.player)
133
if math.abs(rockToPlayer.x) > the.app.width / 2 + rock.width * rock.scale and
134
math.abs(rockToPlayer.y) > the.app.height / 2 + rock.height * rock.scale then
135
unseenRock = rock
136
end
137
end
138
139
self:add(unseenRock)
140
141
self.lastRock = love.timer.getTime()
123
142
end
124
125
the.bullets:collide(the.planets)
126
the.bullets:collide(the.player)
127
the.bullets:collide(the.enemies)
128
143
end,
129
onEndFrame = function(self)
130
the.interface.translate.x = the.player.x - the.app.width / 2 + the.player.width / 2
131
the.interface.translate.y = the.player.y - the.app.height / 2 + the.player.height / 2
132
end,
133
144
draw = function (self, x, y)
134
145
View.draw(self, x, y)
135
--love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
136
end,
146
love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
147
end
137
148
}
138
149
139
150
MenuScreen = View:extend {
157
168
math.randomseed(os.time())
158
169
159
170
self.view = GameView:new()
160
161
171
if DEBUG then
162
172
self.console:watch('VERSION', 'VERSION')
163
173
self.console:watch('updateTook', 'the.updateTook')
165
175
self.console:watch('the.player.y', 'the.player.y')
166
176
self.console:watch('the.app.width', 'the.app.width')
167
177
self.console:watch('the.app.height', 'the.app.height')
168
self.console:watch('num mirrors', '#the.mirrors.sprites')
169
self.console:watch('num rocks', '#the.rocks.sprites')
170
self.console:watch('num planets', '#the.planets.sprites')
171
self.console:watch('num enemies', 'the.enemies:count()')
172
178
--self.console:watch('drawTook', 'the.drawTook')
173
179
174
180
-- back off that dark overlay a bit
176
182
end
177
183
end,
178
184
onUpdate = function (self, dt)
179
if not (DEBUG and the.console.visible) then
180
if the.keys:justPressed('return') and the.keys:pressed('alt') then
181
love.graphics.toggleFullscreen()
182
elseif the.keys:justPressed('f1') then
183
local ss = love.graphics.newScreenshot()
184
ss:encode('screenshot-' ..love.timer.getTime()..'.png')
185
elseif the.keys:justPressed('f11') then
186
love.graphics.toggleFullscreen()
187
end
185
if the.keys:justPressed('escape') then
186
self.quit()
188
187
end
189
188
end,
190
189
update = function (self, dt)
195
194
end
196
195
end
197
196
}
198
199
realRun = love.run
200
function love.run()
201
-- should fail silently if it can't go to fullscreen...
202
love.graphics.toggleFullscreen()
203
204
realRun()
205
end
b'\\ No newline at end of file'
Loggerhead is a web-based interface for Breezy
Version: 2.0.1