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 10
- compare with another revision
- download diff
- download tarball
- view history from revision 10
- Committer: Josh C
- Date: 2013-05-05 17:28:21 UTC
- Revision ID: josh@9ix.org-20130505172821-t5ba218dz1pkjois
ignore deploy dir
- files removed:
- boom.lua
- files modified:
- cursor.lua
added
removed
main.lua
2
2
DEBUG = true
3
3
4
4
require 'zoetrope'
5
vector = require 'vector'
6
--inspect = require 'inspect'
7
8
require 'group'
5
--__ = require 'underscore'
9
6
10
7
require 'version'
11
require 'wrap_tile'
12
require 'mirror'
13
8
require 'player'
14
9
require 'enemy'
15
10
require 'cursor'
16
require 'bullet'
17
require 'rock'
18
require 'boom'
19
require 'planet'
20
11
21
12
util = {
22
13
signOf = function(value)
25
16
else
26
17
return -1
27
18
end
28
end,
29
shortestVector = function(from, to)
30
if STRICT then
31
if from.x < the.app.width / 2 or
32
from.x > the.bg.width - the.app.width / 2 or
33
from.y < the.app.height / 2 or
34
from.y > the.bg.height - the.app.height / 2 then
35
error('"from" coordinate out of bounds: X='..from.x..' Y='..from.y)
36
end
37
38
if to.x < the.app.width / 2 or
39
to.x > the.bg.width - the.app.width / 2 or
40
to.y < the.app.height / 2 or
41
to.y > the.bg.height - the.app.height / 2 then
42
error('"to" coordinate out of bounds: X='..to.x..' Y='..to.y)
43
end
44
end
45
46
-- normalize grid to account for mirror zones
47
local fx = from.x - the.app.width / 2
48
local fy = from.y - the.app.height / 2
49
local tx = to.x - the.app.width / 2
50
local ty = to.y - the.app.height / 2
51
52
local short = {}
53
54
-- pick shorter x
55
if math.abs(tx - fx) < math.abs(tx - fx - (the.bg.width - the.app.width)) then
56
-- straight path is shorter
57
short.x = tx - fx
58
else
59
short.x = tx - fx - (the.bg.width - the.app.width)
60
end
61
62
-- pick shorter y
63
if math.abs(ty - fy) < math.abs(ty - fy - (the.bg.height - the.app.height)) then
64
-- straight path is shorter
65
short.y = ty - fy
66
else
67
short.y = ty - fy - (the.bg.height - the.app.height)
68
end
69
70
return vector.new(short.x, short.y)
71
end
19
end
72
20
}
73
21
74
22
GameView = View:extend {
75
lastRock = 0,
76
rockInterval = 1,
77
gameStart = 0,
78
23
onNew = function (self)
79
-- for x = 1,30 do
80
-- for y = 1,30 do
81
-- self:add(Fill:new{x=x*400, y=y*400,
82
-- width = 32, height = 32,
83
-- fill = {0,0,255}
84
-- })
85
-- end
86
-- end
87
88
the.storage = Storage:new{filename = 'scores.lua'}
89
the.storage:load()
90
if not the.storage.data.highScore then
91
print('initializing storage')
92
the.storage.data = {highScore = 0}
24
for x = 1,30 do
25
for y = 1,30 do
26
self:add(Fill:new{x=x*400, y=y*400,
27
width = 32, height = 32,
28
fill = {0,0,255}
29
})
30
end
93
31
end
94
32
95
--the.rockColliders = Group:new()
96
the.bullets = Group:new()
97
the.mirrors = Group:new()
98
--the.rocks = Group:new()
99
the.interface = Group:new()
100
the.planets = Group:new()
101
the.indicators = Group:new()
102
103
the.bg = Tile:new{
104
image = 'data/stars3.png',
105
width = 13660,
106
height = 7680
107
}
108
self:add(the.bg)
109
110
self:add(the.planets)
111
112
33
--the.player = CrystalPlayer:new{x=400,y=300}
113
the.player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
34
the.player = SpacePlayer:new{x=400,y=300}
114
35
self:add(the.player)
115
self:add(the.player.thrust)
116
117
--self:add(Enemy:new{x=400, y=300})
118
119
self:add(the.bullets)
120
--self:add(the.rockColliders)
121
self:add(the.mirrors)
122
--self:add(the.rocks)
123
self:add(the.indicators)
124
self:add(the.interface)
125
126
for _ = 1, math.random(6) do
127
local planet = Planet:new{
128
x = math.random(the.app.width / 2,
129
the.bg.width - the.app.width / 2),
130
y = math.random(the.app.height / 2,
131
the.bg.height - the.app.height / 2),
132
rotation = math.random() * math.pi
133
}
134
the.planets:add(planet)
135
end
136
137
the.cursor = Cursor:new()
138
self:add(the.cursor)
139
140
the.score = Text:new{
141
x = 8,
142
y = 8,
143
width = the.app.width,
144
--align = 'center',
145
font = 25}
146
--the.interface:add(the.score)
147
148
local hs = the.storage.data.highScore
149
local m = hs / 60
150
local s = hs % 60
151
152
the.highScore = Text:new{
153
x = -8,
154
y = 8,
155
width = the.app.width,
156
align = 'right',
157
font = 25,
158
text = string.format('High Score: %d:%02d', m, s)
159
}
160
--the.interface:add(the.highScore)
161
162
the.over = Text:new{
163
y = the.app.height / 2,
164
width = the.app.width,
165
align = 'center',
166
font = 25,
167
text = "Game Over",
168
visible = false
169
}
170
the.interface:add(the.over)
171
172
173
the.instructions = Text:new{
174
y = the.app.height / 2 + 32,
175
width = the.app.width,
176
align = 'center',
177
font = 12,
178
text = "Press Enter to start a new game\nPress Q to quit",
179
visible = false
180
}
181
the.interface:add(the.instructions)
36
37
self:add(Enemy:new{x=400, y=300})
38
39
self:add(Cursor:new())
182
40
183
41
love.mouse.setGrab(true)
184
42
love.mouse.setVisible(false)
185
love.mouse.setPosition(the.app.width / 2, the.app.height / 2)
186
43
187
44
--self:loadLayers('data/map.lua')
188
45
self.focus = the.player
189
46
--self:clampTo(self.map)
190
191
self.gameStart = love.timer.getTime()
192
47
end,
193
onUpdate = function(self, dt)
194
if false and the.player.active and love.timer.getTime() > self.lastRock + self.rockInterval then
195
local unseenRock = nil
196
while not unseenRock do
197
local rock = Rock:new{
198
x = math.random(the.app.width / 2,
199
the.bg.width - the.app.width / 2),
200
y = math.random(the.app.height / 2,
201
the.bg.height - the.app.height / 2),
202
velocity = {
203
x = math.random(-300, 300),
204
y = math.random(-300, 300),
205
rotation = math.random(-7, 7)
206
},
207
scale = math.random() + 0.5
208
}
209
210
local rockToPlayer = util.shortestVector(rock, the.player)
211
if math.abs(rockToPlayer.x) > the.app.width / 2 + rock.width * rock.scale and
212
math.abs(rockToPlayer.y) > the.app.height / 2 + rock.height * rock.scale then
213
unseenRock = rock
214
end
215
end
216
217
the.rocks:add(unseenRock)
218
219
self.lastRock = love.timer.getTime()
220
end
221
222
the.bullets:collide(the.rockColliders)
223
224
-- this should really go somewhere else...
225
for _, planet in ipairs(the.planets.sprites) do
226
local indx, indy
227
local pvec = vector.new(
228
planet.x - the.player.x + planet.width / 2,
229
planet.y - the.player.y + planet.height / 2 )
230
231
-- TODO: is there a better way to specify the
232
-- screen rectangle?
233
if planet:intersects(the.player.x - the.app.width / 2,
234
the.player.y - the.app.height / 2,
235
the.app.width,
236
the.app.height) then
237
-- planet is on the screen
238
planet.indicator.visible = false
239
else
240
planet.indicator.visible = true
241
242
if math.abs(pvec.x) / math.abs(pvec.y) > the.app.width / the.app.height then
243
indx = (the.app.width / 2 - 10) * util.signOf(pvec.x) + 8
244
indy = (the.app.width / 2 - 10) * pvec.y / math.abs(pvec.x)
245
else
246
indy = (the.app.height / 2 - 10) * util.signOf(pvec.y) + 8
247
indx = (the.app.height / 2 - 10) * pvec.x / math.abs(pvec.y)
248
end
249
250
planet.indicator.x = the.player.x + indx
251
planet.indicator.y = the.player.y + indy
252
end
253
end
254
255
-- for _, mirror in ipairs(the.mirrors.sprites) do
256
-- if not mirror.of then
257
-- print('mirror:' .. inspect(mirror))
258
-- error('mirror OF NOTHING')
259
-- end
260
-- end
261
end,
262
onEndFrame = function(self)
263
the.interface.translate.x = the.player.x - the.app.width / 2 + the.player.width / 2
264
the.interface.translate.y = the.player.y - the.app.height / 2 + the.player.height / 2
265
266
if the.player.active then
267
self:updateScore()
268
end
269
end,
270
48
draw = function (self, x, y)
271
49
View.draw(self, x, y)
272
--love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
273
end,
274
updateScore = function(self)
275
local t = love.timer.getTime() - self.gameStart
276
local m = t / 60
277
local s = t % 60
278
279
the.score.text = string.format('Score: %d:%02d', m, s)
280
--the.score.y = the.player.y - the.app.height / 2 + the.player.height
281
--the.score.x = the.player.x - the.app.width / 2 + the.player.width
282
283
--the.highScore.y = the.player.y - the.app.height / 2 + the.player.height
284
--the.highScore.x = the.player.x - the.app.width / 2
285
end
50
love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
51
end
286
52
}
287
53
288
54
MenuScreen = View:extend {
302
68
the.app = App:new {
303
69
onRun = function (self)
304
70
print('Version: ' .. VERSION)
305
306
math.randomseed(os.time())
307
308
71
self.view = GameView:new()
309
310
72
if DEBUG then
311
73
self.console:watch('VERSION', 'VERSION')
312
74
self.console:watch('updateTook', 'the.updateTook')
313
self.console:watch('the.player.x', 'the.player.x')
314
self.console:watch('the.player.y', 'the.player.y')
315
self.console:watch('the.app.width', 'the.app.width')
316
self.console:watch('the.app.height', 'the.app.height')
317
self.console:watch('num mirrors', '#the.mirrors.sprites')
318
self.console:watch('num rocks', '#the.rocks.sprites')
319
self.console:watch('num planets', '#the.planets.sprites')
320
75
--self.console:watch('drawTook', 'the.drawTook')
321
322
-- back off that dark overlay a bit
323
self.console.fill.fill[4] = 75
324
76
end
325
77
end,
326
78
onUpdate = function (self, dt)
327
if not (DEBUG and the.console.visible) then
328
if the.keys:justPressed('q') then
329
self.quit()
330
elseif the.keys:justPressed('return') then
331
if the.keys:pressed('alt') then
332
love.graphics.toggleFullscreen()
333
else
334
self.view = GameView:new()
335
end
336
elseif the.keys:justPressed('f1') then
337
local ss = love.graphics.newScreenshot()
338
ss:encode('screenshot-' ..love.timer.getTime()..'.png')
339
elseif the.keys:justPressed('f11') then
340
love.graphics.toggleFullscreen()
341
end
79
if the.keys:justPressed('escape') then
80
self.quit()
342
81
end
343
82
end,
344
83
update = function (self, dt)
349
88
end
350
89
end
351
90
}
352
353
realRun = love.run
354
function love.run()
355
-- should fail silently if it can't go to fullscreen...
356
love.graphics.toggleFullscreen()
357
358
realRun()
359
end
b'\\ No newline at end of file'
Loggerhead is a web-based interface for Breezy
Version: 2.0.1