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-rw-r--r--src/field.nim12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/field.nim b/src/field.nim
index 1cd1874..e7280f8 100644
--- a/src/field.nim
+++ b/src/field.nim
@@ -8,7 +8,7 @@ type
lx, ly: int
lines: seq[Line]
-func blank*(f: var Field, x, y: int) =
+func Blank*(f: var Field, x, y: int) =
if y < f.y or y >= f.y+f.ly: # outside the field
return
var l = addr f.lines[y-f.y]
@@ -59,17 +59,17 @@ func blank*(f: var Field, x, y: int) =
x2 = f.lines[i].x + f.lines[i].l
f.lx = x2-f.x
-func get*(f: Field, x, y: int): int =
+func Get*(f: Field, x, y: int): int =
if y >= f.y and y < f.y+f.ly:
let l = f.lines[y-f.y]
if x >= l.x and x < l.x+l.l:
return l.columns[x-l.x]
return int(' ')
-func isIn*(f: Field, x, y: int): bool =
+func IsIn*(f: Field, x, y: int): bool =
return x >= f.x and y >= f.y and x < f.x+f.lx and y < f.y+f.ly
-proc load*(f: var Field, filename: string): bool =
+proc Load*(f: var Field, filename: string): bool =
var file: File
if not open(file, filename):
return false
@@ -132,9 +132,9 @@ proc load*(f: var Field, filename: string): bool =
f.lines = f.lines[0..<f.ly]
return true
-func set*(f: var Field, x, y, v: int) =
+func Set*(f: var Field, x, y, v: int) =
if v == int(' '):
- f.blank(x, y)
+ f.Blank(x, y)
elif y >= f.y:
if y < f.y+f.ly: # the line exists
var l = addr f.lines[y-f.y]