game: Added hard mode flag

diff --git a/src/defs.s b/src/defs.s
index 9a6f0fc7df4cc625166972637e73f057a7b357e6..7ab83f44246de1e53c0d6df2581a801efa05b8c7 100644 (file)
--- a/src/defs.s
+++ b/src/defs.s
@@ -148,6 +148,8 @@
 .de GPF_NO_SCROLL, 1
        ; scroll a row up next vblank
 .de GPF_SCROLL, 2
+       ; player max hp is set to 1
+.de GPF_HARD_MODE, 4
 
        ; weapon type for player
 .se 0

diff --git a/src/update.s b/src/update.s
index 202ba622fe32f474acc3ff0219997c6a4cb3b406..3f5e5cb0436393bdf1f0853bb3a5ebbc6b10a717 100644 (file)
--- a/src/update.s
+++ b/src/update.s
@@ -41,12 +41,21 @@ update_anim_timer:
        xor a, 1
        ld [animation_frame], a
        ret
+       
+       ; sets up hard mode values
+init_hard_mode:
+       ld a, 1
+       ld [player_hp_max], a
+       ret
 
 new_game:
-       ; TODO: handle hard mode
        ld a, HP_MAX
        ld [player_hp_max], a
 
+       ld a, [game_flags]
+       and a, GPF_HARD_MODE
+       call nz, init_hard_mode
+
        ld de, l_main_menu
        call map_load