/
field.go
254 lines (238 loc) · 14.5 KB
/
field.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
package main
import (
"errors"
)
// p - The place where the lad starts.
// V - Der Dispenser. Der Rocks roll out of it to squash you flat.
// * - Der Eaters. They eat the Der Rocks but oddly do not harm you in the slightest
// = - Floor. You walk on it.
// H - Ladder. You climb it.
// | - Wall. You can't walk through it. You're not a ghost....yet.
// . - Rubber Ball. It's very bouncy. This difference is, it bounces you.
// $ - Treasure. The lad must get here to finish the level.
// & - Gold Statue. Money!Money!Money!Money!Money!
// ^ - Fire. Turns you into extra crispy bacon.
// - - Disposable Floor. Well, you can walk on it once.
var levels = []struct {
name string
layout []string
}{
{"Easy Street",
[]string{
" V $ ",
" H ",
" H H ",
" =========H================================================== ",
" H ",
" H ",
" H H H ",
"================H==========H================== ========H=====================",
" & H H | | ",
" H Easy Street ",
" H H ",
" =========H==========H========= ======================= ",
" H ",
" H ",
" H H ",
"======================== ====================== =========H============== ",
" H ",
" H ",
"* p H *",
"===============================================================================",
},
},
{"Long Island",
[]string{
" $ ",
" & H ",
" H |V V| H ",
"====H======================= ========================= ====================== ",
" H ",
" H ",
" H & | . . H ",
"========================== ====== =================== ===================H== ",
" H ",
" | H ",
" H | . . H ",
"====H===================== ====== ================ ====================== ",
" H ",
" H | ",
" H | . . H ",
"========================= ======== ============== ==================H== ",
" H ",
"============== | H ",
" Long Island | p * | * H ",
"===============================================================================",
},
},
{"Ghost Town",
[]string{
" V V V $ ",
" $$$ ",
" p H H $$$$$ H",
"==========H=== =H==============H",
" H H H",
" H & H H",
" ============== ==== = ====== = ==== =====H===== H",
" G ^^^ ^^^^^ ^^^^ ^^^^ ^^^ ^^^ $",
" h | ",
" o | H & | ",
" s ======================H============================== =========== ",
" t & H ",
" H ",
" | H H H ",
" T ==================H=================H===================H======= ",
" o H H ",
" w H ",
" n ^ H ",
"* ^^^ H *",
"===============================================================================",
},
},
{"Tunnel Vision",
[]string{
" V V ",
" ",
" H H | H ",
"=====H=====--======H========================== ===----====H=========== ",
" H H |&& H ",
" H H ================== H ",
" H H tunnel H H ",
" H =======---===----=================H= H H ",
" H | vision H H H ",
" H =========---& -----============H H H ",
" H H H | H H ",
" H H=========----===----================ H ==============",
" H & H ",
" H | H ",
"====---==== H | H ",
"| | ================---===---=================== H ",
"| === | H H p ",
"| $ | H ===H=======",
"|* $$$ *| * * * *H *H ",
"===============================================================================",
},
},
{"Point of No Return",
[]string{
" $ ",
" H V ",
" H ",
" HHHHHHHHHHHHH .HHHHHHHHHHHHHH H p ",
" & V H ==H==========",
" H H ",
" H H . H ",
"===H==============-----------============H==== H ",
" H H H ",
" H =====H============== ",
" H H H ",
" H &..^^^.....^..^ . ^^ H==--------- H ",
" H ============================H & H H ",
" H === === === H ---------=================H======",
" H H H ",
" H & H & H ",
" ==========-------------------------=======----------=================== ",
" ",
"^^^* ^^^^^^^^^^^^^^^^^^^^^^^^^* *^^^^^^^^^^*Point of No Return*^^^^",
"===============================================================================",
},
},
{"Bug City",
[]string{
" Bug City HHHHHHHH V ",
" HHH HHH ",
" H >mmmmmmmm ",
" H=============== ==================== H ",
" H |===== / V =====H==========",
" H / H ",
" H | $ H ",
" H H | H H ",
" H ====H======= p |&H H H ",
" H H ======================H ====== ",
" H H &| H H ",
" H H &| H H =====H==== ",
"===H===& H =====================H H H ",
" H H H H ",
" H H & H ",
" ======H=== ======= H <> & H ",
" H========== ===== = ============",
" i H ",
"* H *",
"===============================================================================",
},
},
{"GangLand",
[]string{
" =Gang Land= V ",
" == _ == . ",
" p H | [] |_| | & . H ",
"===========H | |_| | H === ===================H ",
" V H ============= H====== H ",
" H H & H ",
" H H | | H ",
" H H ^^^&&^^^ & ^ ^^^ H H | =============H ",
" H======H =======================H===========H===== & H ",
" H H H | &&& H ",
" H H H | &&&&& H ",
" H H H | =============H ",
" =====------================= H | $ $ ",
" | H | $$$ $$$ ",
"====------=== | H | $$$$$ $$$$$ ",
" | = | ============= ============ ",
" | $ ^ & ",
" |^^^^^^^^^^^^^^ $ ^ ====== ",
"* . & ^ H*^ ^ ^ ^^^^^^^^^^^^",
"===============================================================================",
},
},
}
// The MapData hold all info about a map
type MapData struct {
Field [20][79]byte
LadsRemaining int
Level int
Score int
Bonustime int
}
// XY is holding the X and Y cordinates of an object
type XY struct {
x, y int
}
//
// LoadMap loads one of the playfields/maps into memory and also
// returns the coordinates of the initial Lad, and an array of
// coordinates where the dispensers are.
//
func LoadMap(n int) (MapData, XY, []XY, error) {
var x, y int
var m MapData
var lad XY
var dispensers []XY
if n > len(levels) {
return m, lad, dispensers, errors.New("Level out of range")
}
// Prepare the field to be loaded with a new level
for y = 0; y < 20; y++ {
for x = 0; x < 79; x++ {
m.Field[y][x] = ' '
}
}
for y = 0; y < len(levels[n].layout); y++ {
for x = 0; x < len(levels[n].layout[y]); x++ {
switch levels[n].layout[y][x] {
case 'p':
// The lad will be put there by the rendered, so no need to have it on the map
lad.x = x
lad.y = y
case 'V':
m.Field[y][x] = 'V'
dispensers = append(dispensers, XY{x: x, y: y})
case '.': // TODO - handle the rubber balls
m.Field[y][x] = '.'
default:
m.Field[y][x] = levels[n].layout[y][x]
}
}
}
return m, lad, dispensers, nil
}