diff options
Diffstat (limited to 'src/driver.s')
| -rw-r--r-- | src/driver.s | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/driver.s b/src/driver.s index 536f4e0..a5e169c 100644 --- a/src/driver.s +++ b/src/driver.s @@ -112,7 +112,7 @@ ;; Invalidate all enemies. ldy #Enemies::ENEMIES_POOL_CAPACITY @enemies_reset_loop: - sta Enemies::zp_enemies_pool_base, x + sta Enemies::zp_pool_base, x NEXT_ENEMY_INDEX_X dey bne @enemies_reset_loop @@ -120,7 +120,7 @@ ;; Invalidate all bullets. ldy #Bullets::BULLETS_POOL_CAPACITY @bullets_reset_loop: - sta Bullets::zp_bullets_pool_base, x + sta Bullets::zp_pool_base, x NEXT_BULLET_INDEX_X dey bne @bullets_reset_loop @@ -280,19 +280,19 @@ ;; The 'x' register will index from the different sprite pools. ldx zp_next_bullet_cycle - lda Bullets::zp_bullets_pool_base, x + lda Bullets::zp_pool_base, x ;; Is this a valid bullet? cmp #$FF beq @after_first_bullet ;; It is a valid bullet! Set it now. - lda Bullets::zp_bullets_pool_base + 1, x + lda Bullets::zp_pool_base + 1, x sta OAM::m_sprites, y iny ;; The tile selection depends on how many moves the bullet has done. - lda Bullets::zp_bullets_pool_base, x + lda Bullets::zp_pool_base, x and #%01111111 cmp #Bullets::BULLET_LAST_TRANSITION bcs @last_bullet_tile @@ -312,7 +312,7 @@ lda #0 sta OAM::m_sprites, y iny - lda Bullets::zp_bullets_pool_base + 2, x + lda Bullets::zp_pool_base + 2, x sta OAM::m_sprites, y iny @@ -338,7 +338,7 @@ ;; cycle index. ldx zp_next_enemy_cycle stx zp_first_enemy - lda Enemies::zp_enemies_pool_base, x + lda Enemies::zp_pool_base, x ;; Is this a valid enemy? If so allocate it and 'Enemies::allocate_x_y' ;; will be responsible for increasing the value of 'y' with the number @@ -378,18 +378,18 @@ @do_bullet: ;; Ok, so the bullet has not been allocated yet and we have space for ;; it. Is it valid? - lda Bullets::zp_bullets_pool_base, x + lda Bullets::zp_pool_base, x cmp #$FF beq @next_bullet ;; Yes! Then allocate now. - lda Bullets::zp_bullets_pool_base + 1, x + lda Bullets::zp_pool_base + 1, x sta OAM::m_sprites, y iny ;; The tile selection depends on how many moves the bullet has done. - lda Bullets::zp_bullets_pool_base, x + lda Bullets::zp_pool_base, x and #%01111111 cmp #Bullets::BULLET_LAST_TRANSITION bcs @other_last_bullet_tile @@ -409,7 +409,7 @@ lda #0 sta OAM::m_sprites, y iny - lda Bullets::zp_bullets_pool_base + 2, x + lda Bullets::zp_pool_base + 2, x sta OAM::m_sprites, y iny @@ -434,7 +434,7 @@ @do_enemy: ;; Ok, so the enemy has not been allocated yet and we have space for ;; it. Is it valid? - lda Enemies::zp_enemies_pool_base, x + lda Enemies::zp_pool_base, x cmp #$FF beq @next_enemy |