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Diffstat (limited to 'src/graphics/drawer.c')
-rw-r--r--src/graphics/drawer.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/graphics/drawer.c b/src/graphics/drawer.c
index 4445919..dc0ffe1 100644
--- a/src/graphics/drawer.c
+++ b/src/graphics/drawer.c
@@ -3,6 +3,7 @@
void write_cchar(struct Drawer* d, char s, unsigned int c)
{
+ lock(&d->l);
d->x %= GG_MAX_X;
d->y %= GG_MAX_Y;
if (s == 0x0A) {
@@ -15,6 +16,7 @@ void write_cchar(struct Drawer* d, char s, unsigned int c)
d->x = 0;
}
}
+ unlock(&d->l);
// CHECK Y EVENTUALLY
}
@@ -25,6 +27,7 @@ void write_char(struct Drawer* d, char s)
void write_cstring(struct Drawer* d, char* s, unsigned int c)
{
+ lock(&d->l);
d->x %= GG_MAX_X;
d->y %= GG_MAX_Y;
unsigned int idx = 0;
@@ -42,6 +45,7 @@ void write_cstring(struct Drawer* d, char* s, unsigned int c)
}
// CHECK Y EVENTUALLY
}
+ unlock(&d->l);
}
void write_string(struct Drawer* d, char* s)
@@ -51,12 +55,14 @@ void write_string(struct Drawer* d, char* s)
void write_chex32(struct Drawer* d, unsigned long val, unsigned int c)
{
+ lock(&d->l);
draw_chex32(d->x, d->y, val, c);
d->x += 8;
if (d->x >= GG_MAX_X) {
d->y += 1;
d->x %= GG_MAX_X;
}
+ unlock(&d->l);
}
void write_hex32(struct Drawer* d, unsigned long val)
@@ -87,6 +93,8 @@ void write_10(struct Drawer* d, unsigned long val)
void set_drawer(struct Drawer* d, unsigned int x, unsigned int y)
{
+ lock(&d->l);
d->x = x % GG_MAX_X;
d->y = y % GG_MAX_Y;
+ unlock(&d->l);
}