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 19
- compare with another revision
- download diff
- download tarball
- view history from revision 19
- Committer: Josh C
- Date: 2013-05-13 20:26:30 UTC
- Revision ID: josh@9ix.org-20130513202630-jd3tf1rr5zp3gbcm
move player around looping world
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
8
require 'group'
9
7
10
8
require 'version'
11
require 'wrap_tile'
12
require 'mirror'
13
9
require 'player'
14
10
require 'enemy'
15
11
require 'cursor'
16
12
require 'bullet'
17
require 'rock'
18
require 'boom'
19
require 'planet'
20
require 'trade_view'
21
13
22
14
util = {
23
15
signOf = function(value)
26
18
else
27
19
return -1
28
20
end
29
end,
30
shortestVector = function(from, to)
31
if STRICT then
32
if from.x < the.app.width / 2 or
33
from.x > the.bg.width - the.app.width / 2 or
34
from.y < the.app.height / 2 or
35
from.y > the.bg.height - the.app.height / 2 then
36
error('"from" coordinate out of bounds: X='..from.x..' Y='..from.y)
37
end
38
39
if to.x < the.app.width / 2 or
40
to.x > the.bg.width - the.app.width / 2 or
41
to.y < the.app.height / 2 or
42
to.y > the.bg.height - the.app.height / 2 then
43
error('"to" coordinate out of bounds: X='..to.x..' Y='..to.y)
44
end
45
end
46
47
-- normalize grid to account for mirror zones
48
local fx = from.x - the.app.width / 2
49
local fy = from.y - the.app.height / 2
50
local tx = to.x - the.app.width / 2
51
local ty = to.y - the.app.height / 2
52
53
local short = {}
54
55
-- pick shorter x
56
if math.abs(tx - fx) < math.abs(tx - fx - (the.bg.width - the.app.width)) then
57
-- straight path is shorter
58
short.x = tx - fx
59
else
60
short.x = tx - fx - (the.bg.width - the.app.width)
61
end
62
63
-- pick shorter y
64
if math.abs(ty - fy) < math.abs(ty - fy - (the.bg.height - the.app.height)) then
65
-- straight path is shorter
66
short.y = ty - fy
67
else
68
short.y = ty - fy - (the.bg.height - the.app.height)
69
end
70
71
return vector.new(short.x, short.y)
72
end
21
end
73
22
}
74
23
75
24
GameView = View:extend {
76
lastRock = 0,
77
rockInterval = 1,
78
gameStart = 0,
79
25
onNew = function (self)
80
26
-- for x = 1,30 do
81
27
-- for y = 1,30 do
86
32
-- end
87
33
-- end
88
34
89
the.storage = Storage:new{filename = 'scores.lua'}
90
the.storage:load()
91
if not the.storage.data.highScore then
92
print('initializing storage')
93
the.storage.data = {highScore = 0}
94
end
95
96
--the.rockColliders = Group:new()
97
the.bullets = Group:new()
98
the.mirrors = Group:new()
99
--the.rocks = Group:new()
100
the.interface = Group:new()
101
the.planets = Group:new()
102
the.indicators = Group:new()
103
104
35
the.bg = Tile:new{
105
36
image = 'data/stars3.png',
106
width = 13660,
107
height = 7680
37
-- 1366x768 * 3
38
width = 4098,
39
height = 2304
108
40
}
109
41
self:add(the.bg)
110
42
111
self:add(the.planets)
112
113
43
--the.player = CrystalPlayer:new{x=400,y=300}
114
the.player = SpacePlayer:new{x=the.bg.width / 2, y=the.bg.height / 2}
44
the.player = SpacePlayer:new{x=1366,y=768}
115
45
self:add(the.player)
116
self:add(the.player.thrust)
117
118
--self:add(Enemy:new{x=400, y=300})
119
120
self:add(the.bullets)
121
--self:add(the.rockColliders)
122
self:add(the.mirrors)
123
--self:add(the.rocks)
124
self:add(the.indicators)
125
self:add(the.interface)
126
127
for _ = 1, math.random(6) do
128
local planet = Planet:new{
129
x = math.random(the.app.width / 2,
130
the.bg.width - the.app.width / 2),
131
y = math.random(the.app.height / 2,
132
the.bg.height - the.app.height / 2),
133
rotation = math.random() * math.pi
134
}
135
the.planets:add(planet)
136
end
46
47
self:add(Enemy:new{x=400, y=300})
137
48
138
49
the.cursor = Cursor:new()
139
50
self:add(the.cursor)
140
51
141
the.score = Text:new{
142
x = 8,
143
y = 8,
144
width = the.app.width,
145
--align = 'center',
146
font = 25}
147
--the.interface:add(the.score)
148
149
local hs = the.storage.data.highScore
150
local m = hs / 60
151
local s = hs % 60
152
153
the.highScore = Text:new{
154
x = -8,
155
y = 8,
156
width = the.app.width,
157
align = 'right',
158
font = 25,
159
text = string.format('High Score: %d:%02d', m, s)
160
}
161
--the.interface:add(the.highScore)
162
163
the.over = Text:new{
164
y = the.app.height / 2,
165
width = the.app.width,
166
align = 'center',
167
font = 25,
168
text = "Game Over",
169
visible = false
170
}
171
the.interface:add(the.over)
172
173
174
the.instructions = Text:new{
175
y = the.app.height / 2 + 32,
176
width = the.app.width,
177
align = 'center',
178
font = 12,
179
text = "Press Enter to start a new game\nPress Q to quit",
180
visible = false
181
}
182
the.interface:add(the.instructions)
183
184
52
love.mouse.setGrab(true)
185
53
love.mouse.setVisible(false)
186
love.mouse.setPosition(the.app.width / 2, the.app.height / 2)
187
54
188
55
--self:loadLayers('data/map.lua')
189
56
self.focus = the.player
190
57
--self:clampTo(self.map)
191
192
self.gameStart = love.timer.getTime()
193
58
end,
194
onUpdate = function(self, dt)
195
the.bullets:collide(the.planets)
196
197
-- this should really go somewhere else...
198
for _, planet in ipairs(the.planets.sprites) do
199
end
200
201
-- for _, mirror in ipairs(the.mirrors.sprites) do
202
-- if not mirror.of then
203
-- print('mirror:' .. inspect(mirror))
204
-- error('mirror OF NOTHING')
205
-- end
206
-- end
207
end,
208
onEndFrame = function(self)
209
the.interface.translate.x = the.player.x - the.app.width / 2 + the.player.width / 2
210
the.interface.translate.y = the.player.y - the.app.height / 2 + the.player.height / 2
211
212
if the.player.active then
213
self:updateScore()
214
end
215
end,
216
59
draw = function (self, x, y)
217
60
View.draw(self, x, y)
218
--love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
219
end,
220
updateScore = function(self)
221
local t = love.timer.getTime() - self.gameStart
222
local m = t / 60
223
local s = t % 60
224
225
the.score.text = string.format('Score: %d:%02d', m, s)
226
--the.score.y = the.player.y - the.app.height / 2 + the.player.height
227
--the.score.x = the.player.x - the.app.width / 2 + the.player.width
228
229
--the.highScore.y = the.player.y - the.app.height / 2 + the.player.height
230
--the.highScore.x = the.player.x - the.app.width / 2
231
end
61
love.graphics.print('FPS:' .. love.timer.getFPS(), 20, 20)
62
end
232
63
}
233
64
234
65
MenuScreen = View:extend {
248
79
the.app = App:new {
249
80
onRun = function (self)
250
81
print('Version: ' .. VERSION)
251
252
math.randomseed(os.time())
253
254
82
self.view = GameView:new()
255
256
83
if DEBUG then
257
84
self.console:watch('VERSION', 'VERSION')
258
85
self.console:watch('updateTook', 'the.updateTook')
260
87
self.console:watch('the.player.y', 'the.player.y')
261
88
self.console:watch('the.app.width', 'the.app.width')
262
89
self.console:watch('the.app.height', 'the.app.height')
263
self.console:watch('num mirrors', '#the.mirrors.sprites')
264
self.console:watch('num rocks', '#the.rocks.sprites')
265
self.console:watch('num planets', '#the.planets.sprites')
266
90
--self.console:watch('drawTook', 'the.drawTook')
267
268
-- back off that dark overlay a bit
269
self.console.fill.fill[4] = 75
270
91
end
271
92
end,
272
93
onUpdate = function (self, dt)
273
if not (DEBUG and the.console.visible) then
274
if the.keys:justPressed('q') then
275
self.quit()
276
elseif the.keys:justPressed('return') then
277
if the.keys:pressed('alt') then
278
love.graphics.toggleFullscreen()
279
else
280
self.view = GameView:new()
281
end
282
elseif the.keys:justPressed('f1') then
283
local ss = love.graphics.newScreenshot()
284
ss:encode('screenshot-' ..love.timer.getTime()..'.png')
285
elseif the.keys:justPressed('f11') then
286
love.graphics.toggleFullscreen()
287
end
94
if the.keys:justPressed('escape') then
95
self.quit()
288
96
end
289
97
end,
290
98
update = function (self, dt)
295
103
end
296
104
end
297
105
}
298
299
realRun = love.run
300
function love.run()
301
-- should fail silently if it can't go to fullscreen...
302
love.graphics.toggleFullscreen()
303
304
realRun()
305
end
b'\\ No newline at end of file'
Loggerhead is a web-based interface for Breezy
Version: 2.0.1