Bring code style to better standards

Be more careful on everything and try to follow along style.nes from my
repository. This might change in the future, but it's in a much better
state now.

Signed-off-by: Miquel Sabaté Solà <mikisabate@gmail.com>

3 files changed, 8 insertions, 7 deletions

diff --git a/space/src/vectors/irq.s b/space/src/vectors/irq.s
index 2be3a94..ed8cf47 100644
--- a/space/src/vectors/irq.s
+++ b/space/src/vectors/irq.s
@@ -1,6 +1,5 @@
-.segment "CODE"
-
 ;; Interrupt Requests handler.
-irq:
+.proc irq
     ;; Nothing to do for us here :)
     rti
+.endproc
diff --git a/space/src/vectors/nmi.s b/space/src/vectors/nmi.s
index e049239..4fe95bd 100644
--- a/space/src/vectors/nmi.s
+++ b/space/src/vectors/nmi.s
@@ -1,5 +1,5 @@
 ;; See `basics/sprite.s` for more info. I'm not doing anything fancier here.
-nmi:
+.proc nmi
     bit $20
     bpl @next
 
@@ -30,3 +30,4 @@ nmi:
     pla
 @next:
     rti
+.endproc
diff --git a/space/src/vectors/reset.s b/space/src/vectors/reset.s
index 1216146..b024e65 100644
--- a/space/src/vectors/reset.s
+++ b/space/src/vectors/reset.s
@@ -2,13 +2,13 @@
 
 ;; Check `basics/sprite.s` for a deeper look on the logic below. I have only
 ;; added code after configuration/reset is done.
-reset:
+.proc reset
     sei
     cld
     ldx #$40
     stx $4017
 
-    ldx #$ff
+    ldx #$FF
     txs
 
     inx
@@ -33,7 +33,7 @@ reset:
     inx
     bne @ram_reset_loop
 
-    lda #$ef
+    lda #$EF
 @sprite_reset_loop:
     sta $200, x
     inx
@@ -47,3 +47,4 @@ reset:
     ;; NOTE: configuration/reset is done, the code below is our actual program :D
 
     jmp main
+.endproc