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 86
- compare with another revision
- download diff
- download tarball
- view history from revision 86
- Committer: Josh C
- Date: 2013-06-26 00:45:08 UTC
- Revision ID: josh@9ix.org-20130626004508-6in13i6vjpu77els
give planets names
- files added:
- data/planet1.png
- files modified:
- boom.lua
added
removed
main.lua
16
16
require 'bullet'
17
17
require 'rock'
18
18
require 'boom'
19
require 'planet'
20
require 'trade_view'
21
require 'shield'
22
require 'pause_view'
23
require 'game_over'
19
24
20
25
util = {
21
26
signOf = function(value)
25
30
return -1
26
31
end
27
32
end,
28
shortestVector = function(from, to)
29
if STRICT then
30
if from.x < the.app.width / 2 or
31
from.x > the.bg.width - the.app.width / 2 or
32
from.y < the.app.height / 2 or
33
from.y > the.bg.height - the.app.height / 2 then
34
error('"from" coordinate out of bounds: X='..from.x..' Y='..from.y)
35
end
36
37
if to.x < the.app.width / 2 or
38
to.x > the.bg.width - the.app.width / 2 or
39
to.y < the.app.height / 2 or
40
to.y > the.bg.height - the.app.height / 2 then
41
error('"to" coordinate out of bounds: X='..to.x..' Y='..to.y)
42
end
43
end
44
45
-- normalize grid to account for mirror zones
46
local fx = from.x - the.app.width / 2
47
local fy = from.y - the.app.height / 2
48
local tx = to.x - the.app.width / 2
49
local ty = to.y - the.app.height / 2
50
51
local short = {}
52
53
-- pick shorter x
54
if math.abs(tx - fx) < math.abs(tx - fx - (the.bg.width - the.app.width)) then
55
-- straight path is shorter
56
short.x = tx - fx
57
else
58
short.x = tx - fx - (the.bg.width - the.app.width)
59
end
60
61
-- pick shorter y
62
if math.abs(ty - fy) < math.abs(ty - fy - (the.bg.height - the.app.height)) then
63
-- straight path is shorter
64
short.y = ty - fy
65
else
66
short.y = ty - fy - (the.bg.height - the.app.height)
67
end
68
69
return vector.new(short.x, short.y)
70
end
71
33
}
72
34
73
35
GameView = View:extend {
74
lastRock = 0,
75
rockInterval = 1,
76
gameStart = 0,
77
36
onNew = function (self)
78
-- for x = 1,30 do
79
-- for y = 1,30 do
80
-- self:add(Fill:new{x=x*400, y=y*400,
81
-- width = 32, height = 32,
82
-- fill = {0,0,255}
83
-- })
84
-- end
85
-- end
86
87
the.storage = Storage:new{filename = 'scores.lua'}
37
the.storage = Storage:new{filename = 'world.lua'}
88
38
the.storage:load()
89
if not the.storage.data.highScore then
90
print('initializing storage')
91
the.storage.data = {highScore = 0}
92
end
39
--if not the.storage.data.highScore then
40
-- print('initializing storage')
41
-- the.storage.data = {highScore = 0}
42
--end
93
43
94
the.rockColliders = Group:new()
95
44
the.bullets = Group:new()
96
the.mirrors = Group:new()
97
the.rocks = Group:new()
45
the.interface = Group:new()
46
the.planets = Group:new()
47
the.indicators = Group:new()
48
the.enemies = Group:new()
98
49
50
-- init bg before build/load since planets need to know bg size
99
51
the.bg = Tile:new{
100
52
image = 'data/stars3.png',
101
-- 1366x768 * 3
102
width = 4098,
103
height = 2304
53
width = 27320,
54
height = 15360
104
55
}
105
56
self:add(the.bg)
106
57
107
--the.player = CrystalPlayer:new{x=400,y=300}
108
the.player = SpacePlayer:new{x=1366,y=768}
58
if self.newWorld or not the.storage.data.player then
59
the.storage.data = {planets = {}}
60
61
-- build planets from random
62
for _ = 1, math.random(3, 6) do
63
local planet = Planet:new{
64
x = math.random(the.app.width / 2,
65
the.bg.width - the.app.width / 2),
66
y = math.random(the.app.height / 2,
67
the.bg.height - the.app.height / 2),
68
rotation = math.random() * math.pi
69
}
70
the.planets:add(planet)
71
table.insert(the.storage.data.planets, {
72
x = planet.x,
73
y = planet.y,
74
rotation = planet.rotation,
75
goods = planet.goods,
76
name = planet.name
77
})
78
end
79
80
-- build fresh player
81
local player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
82
the.player = player
83
the.storage.data.player = {x = player.x,
84
y = player.y,
85
money = player.money,
86
goods = player.goods,
87
cargoSpace = player.cargoSpace
88
}
89
90
the.storage:save()
91
else
92
-- load planets with x, y, goods
93
for _, planetData in ipairs(the.storage.data.planets) do
94
the.planets:add(Planet:new(planetData))
95
end
96
97
-- load player with cargo, money, position
98
the.player = SpacePlayer:new(the.storage.data.player)
99
100
-- reload storage as we've turned it all into objects
101
the.storage:load()
102
end
103
104
self:add(the.planets)
105
109
106
self:add(the.player)
110
111
--self:add(Enemy:new{x=400, y=300})
107
self:add(the.player.thrust)
108
self:add(the.player.shield)
109
110
self:add(the.enemies)
111
112
for _ = 1, 20 do
113
local e = Enemy:new{x = math.random(the.bg.width),
114
y = math.random(the.bg.height)}
115
--local e = Enemy:new{x=the.bg.width / 2, y=the.bg.height / 2}
116
the.enemies:add(e)
117
self:add(e.thrust) -- why doesn't this work in Enemy.new?
118
self:add(e.shield)
119
end
112
120
113
121
self:add(the.bullets)
114
self:add(the.rockColliders)
115
self:add(the.mirrors)
116
self:add(the.rocks)
122
self:add(the.indicators)
123
self:add(the.interface)
117
124
118
125
the.cursor = Cursor:new()
119
126
self:add(the.cursor)
120
127
121
the.score = Text:new{
122
width = the.app.width,
123
align = 'center',
124
font = 25}
125
self:add(the.score)
126
127
local hs = the.storage.data.highScore
128
local m = hs / 60
129
local s = hs % 60
130
131
the.highScore = Text:new{
132
width = the.app.width,
133
align = 'right',
134
font = 25,
135
text = string.format('High Score: %d:%02d', m, s)
136
}
137
self:add(the.highScore)
138
139
128
love.mouse.setGrab(true)
140
129
love.mouse.setVisible(false)
141
130
love.mouse.setPosition(the.app.width / 2, the.app.height / 2)
142
131
143
--self:loadLayers('data/map.lua')
144
132
self.focus = the.player
145
--self:clampTo(self.map)
146
147
self.gameStart = love.timer.getTime()
148
133
end,
149
134
onUpdate = function(self, dt)
150
if the.player.active and love.timer.getTime() > self.lastRock + self.rockInterval then
151
local unseenRock = nil
152
while not unseenRock do
153
local rock = Rock:new{
154
x = math.random(the.app.width / 2,
155
the.bg.width - the.app.width / 2),
156
y = math.random(the.app.height / 2,
157
the.bg.height - the.app.height / 2),
158
velocity = {
159
x = math.random(-300, 300),
160
y = math.random(-300, 300),
161
rotation = math.random(-7, 7)
162
},
163
scale = math.random() + 0.5
164
}
165
166
local rockToPlayer = util.shortestVector(rock, the.player)
167
if math.abs(rockToPlayer.x) > the.app.width / 2 + rock.width * rock.scale and
168
math.abs(rockToPlayer.y) > the.app.height / 2 + rock.height * rock.scale then
169
unseenRock = rock
170
end
171
end
172
173
the.rocks:add(unseenRock)
174
175
self.lastRock = love.timer.getTime()
135
if the.keys:justPressed('escape') then
136
PauseView:new():activate()
176
137
end
177
138
178
the.bullets:collide(the.rockColliders)
179
180
-- for _, mirror in ipairs(the.mirrors.sprites) do
181
-- if not mirror.of then
182
-- print('mirror:' .. inspect(mirror))
183
-- error('mirror OF NOTHING')
184
-- end
185
-- end
139
the.bullets:collide(the.planets)
140
the.bullets:collide(the.player)
141
the.bullets:collide(the.enemies)
186
142
end,
187
143
onEndFrame = function(self)
188
if the.player.active then
189
self:updateScore()
190
end
144
the.interface.translate.x = the.player.x - the.app.width / 2 + the.player.width / 2
145
the.interface.translate.y = the.player.y - the.app.height / 2 + the.player.height / 2
191
146
end,
192
147
draw = function (self, x, y)
193
148
View.draw(self, x, y)
194
love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
149
--love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
195
150
end,
196
updateScore = function(self)
197
local t = love.timer.getTime() - self.gameStart
198
local m = t / 60
199
local s = t % 60
200
201
the.score.text = string.format('Score: %d:%02d', m, s)
202
the.score.y = the.player.y - the.app.height / 2 + the.player.height
203
the.score.x = the.player.x - the.app.width / 2
204
205
the.highScore.y = the.player.y - the.app.height / 2 + the.player.height
206
the.highScore.x = the.player.x - the.app.width / 2
207
end
208
151
}
209
152
210
153
MenuScreen = View:extend {
228
171
math.randomseed(os.time())
229
172
230
173
self.view = GameView:new()
174
231
175
if DEBUG then
232
176
self.console:watch('VERSION', 'VERSION')
233
177
self.console:watch('updateTook', 'the.updateTook')
237
181
self.console:watch('the.app.height', 'the.app.height')
238
182
self.console:watch('num mirrors', '#the.mirrors.sprites')
239
183
self.console:watch('num rocks', '#the.rocks.sprites')
184
self.console:watch('num planets', '#the.planets.sprites')
185
self.console:watch('num enemies', 'the.enemies:count()')
240
186
--self.console:watch('drawTook', 'the.drawTook')
241
187
242
188
-- back off that dark overlay a bit
244
190
end
245
191
end,
246
192
onUpdate = function (self, dt)
247
if the.keys:justPressed('escape') then
248
self.quit()
193
if not (DEBUG and the.console.visible) then
194
if the.keys:justPressed('return') and the.keys:pressed('alt') then
195
love.graphics.toggleFullscreen()
196
elseif the.keys:justPressed('f1') then
197
local ss = love.graphics.newScreenshot()
198
ss:encode('screenshot-' ..love.timer.getTime()..'.png')
199
elseif the.keys:justPressed('f11') then
200
love.graphics.toggleFullscreen()
201
end
249
202
end
250
203
end,
251
204
update = function (self, dt)
256
209
end
257
210
end
258
211
}
212
213
realRun = love.run
214
function love.run()
215
-- should fail silently if it can't go to fullscreen...
216
love.graphics.toggleFullscreen()
217
218
realRun()
219
end
b'\\ No newline at end of file'
Loggerhead is a web-based interface for Breezy
Version: 2.0.1