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 added:
- data/shield.png
- files modified:
- bullet.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'
19
22
20
23
util = {
21
24
signOf = function(value)
71
74
}
72
75
73
76
GameView = View:extend {
74
lastRock = 0,
75
rockInterval = 1,
76
gameStart = 0,
77
77
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
78
the.storage = Storage:new{filename = 'scores.lua'}
88
79
the.storage:load()
89
if not the.storage.data.highScore then
90
print('initializing storage')
91
the.storage.data = {highScore = 0}
92
end
80
--if not the.storage.data.highScore then
81
-- print('initializing storage')
82
-- the.storage.data = {highScore = 0}
83
--end
93
84
94
--the.rockColliders = Group:new()
95
85
the.bullets = Group:new()
96
the.mirrors = Group:new()
97
--the.rocks = Group:new()
98
86
the.interface = Group:new()
99
87
the.planets = Group:new()
100
88
the.indicators = Group:new()
112
100
the.player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
113
101
self:add(the.player)
114
102
self:add(the.player.thrust)
103
self:add(the.player.shield)
115
104
116
--self:add(Enemy:new{x=400, y=300})
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?
117
109
118
110
self:add(the.bullets)
119
--self:add(the.rockColliders)
120
self:add(the.mirrors)
121
--self:add(the.rocks)
122
111
self:add(the.indicators)
123
112
self:add(the.interface)
124
113
125
114
for _ = 1, math.random(6) do
126
local planet = Tile:new{
127
image = 'data/planet1.png',
115
local planet = Planet:new{
128
116
x = math.random(the.app.width / 2,
129
117
the.bg.width - the.app.width / 2),
130
118
y = math.random(the.app.height / 2,
132
120
rotation = math.random() * math.pi
133
121
}
134
122
the.planets:add(planet)
135
136
planet.indicator = Tile:new{
137
image = 'data/planet1ind.png',
138
}
139
the.indicators:add(planet.indicator)
140
123
end
141
124
142
125
the.cursor = Cursor:new()
143
126
self:add(the.cursor)
144
127
145
the.score = Text:new{
146
x = 8,
147
y = 8,
148
width = the.app.width,
149
--align = 'center',
150
font = 25}
151
--the.interface:add(the.score)
152
153
local hs = the.storage.data.highScore
154
local m = hs / 60
155
local s = hs % 60
156
157
the.highScore = Text:new{
158
x = -8,
159
y = 8,
160
width = the.app.width,
161
align = 'right',
162
font = 25,
163
text = string.format('High Score: %d:%02d', m, s)
164
}
165
--the.interface:add(the.highScore)
166
167
the.over = Text:new{
168
y = the.app.height / 2,
169
width = the.app.width,
170
align = 'center',
171
font = 25,
172
text = "Game Over",
173
visible = false
174
}
175
the.interface:add(the.over)
176
177
178
the.instructions = Text:new{
179
y = the.app.height / 2 + 32,
180
width = the.app.width,
181
align = 'center',
182
font = 12,
183
text = "Press Enter to start a new game\nPress Q to quit",
184
visible = false
185
}
186
the.interface:add(the.instructions)
187
188
128
love.mouse.setGrab(true)
189
129
love.mouse.setVisible(false)
190
130
love.mouse.setPosition(the.app.width / 2, the.app.height / 2)
191
131
192
--self:loadLayers('data/map.lua')
193
132
self.focus = the.player
194
--self:clampTo(self.map)
195
196
self.gameStart = love.timer.getTime()
197
133
end,
198
134
onUpdate = function(self, dt)
199
if false and the.player.active and love.timer.getTime() > self.lastRock + self.rockInterval then
200
local unseenRock = nil
201
while not unseenRock do
202
local rock = Rock:new{
203
x = math.random(the.app.width / 2,
204
the.bg.width - the.app.width / 2),
205
y = math.random(the.app.height / 2,
206
the.bg.height - the.app.height / 2),
207
velocity = {
208
x = math.random(-300, 300),
209
y = math.random(-300, 300),
210
rotation = math.random(-7, 7)
211
},
212
scale = math.random() + 0.5
213
}
214
215
local rockToPlayer = util.shortestVector(rock, the.player)
216
if math.abs(rockToPlayer.x) > the.app.width / 2 + rock.width * rock.scale and
217
math.abs(rockToPlayer.y) > the.app.height / 2 + rock.height * rock.scale then
218
unseenRock = rock
219
end
220
end
221
222
the.rocks:add(unseenRock)
223
224
self.lastRock = love.timer.getTime()
225
end
226
227
the.bullets:collide(the.rockColliders)
228
229
-- this should really go somewhere else...
230
for _, planet in ipairs(the.planets.sprites) do
231
local indx, indy
232
local pvec = vector.new(
233
planet.x - the.player.x + planet.width / 2,
234
planet.y - the.player.y + planet.height / 2 )
235
236
-- TODO: is there a better way to specify the
237
-- screen rectangle?
238
if planet:intersects(the.player.x - the.app.width / 2,
239
the.player.y - the.app.height / 2,
240
the.app.width,
241
the.app.height) then
242
-- planet is on the screen
243
planet.indicator.visible = false
244
else
245
planet.indicator.visible = true
246
247
if math.abs(pvec.x) / math.abs(pvec.y) > the.app.width / the.app.height then
248
indx = (the.app.width / 2 - 10) * util.signOf(pvec.x) + 8
249
indy = (the.app.width / 2 - 10) * pvec.y / math.abs(pvec.x)
250
else
251
indy = (the.app.height / 2 - 10) * util.signOf(pvec.y) + 8
252
indx = (the.app.height / 2 - 10) * pvec.x / math.abs(pvec.y)
253
end
254
255
planet.indicator.x = the.player.x + indx
256
planet.indicator.y = the.player.y + indy
257
end
258
end
259
260
-- for _, mirror in ipairs(the.mirrors.sprites) do
261
-- if not mirror.of then
262
-- print('mirror:' .. inspect(mirror))
263
-- error('mirror OF NOTHING')
264
-- end
265
-- end
135
the.bullets:collide(the.planets)
136
the.bullets:collide(the.player)
266
137
end,
267
138
onEndFrame = function(self)
268
139
the.interface.translate.x = the.player.x - the.app.width / 2 + the.player.width / 2
269
140
the.interface.translate.y = the.player.y - the.app.height / 2 + the.player.height / 2
270
271
if the.player.active then
272
self:updateScore()
273
end
274
141
end,
275
142
draw = function (self, x, y)
276
143
View.draw(self, x, y)
277
144
--love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
278
145
end,
279
updateScore = function(self)
280
local t = love.timer.getTime() - self.gameStart
281
local m = t / 60
282
local s = t % 60
283
284
the.score.text = string.format('Score: %d:%02d', m, s)
285
--the.score.y = the.player.y - the.app.height / 2 + the.player.height
286
--the.score.x = the.player.x - the.app.width / 2 + the.player.width
287
288
--the.highScore.y = the.player.y - the.app.height / 2 + the.player.height
289
--the.highScore.x = the.player.x - the.app.width / 2
290
end
291
146
}
292
147
293
148
MenuScreen = View:extend {
Loggerhead is a web-based interface for Breezy
Version: 2.0.1