diff options
| author | iamcheeseman <[email protected]> | 2026-03-13 19:42:48 -0400 |
|---|---|---|
| committer | iamcheeseman <[email protected]> | 2026-03-13 19:42:48 -0400 |
| commit | e09caf3cf41ac3e3ea7ec252a21a7ac5b7fbb52c (patch) | |
| tree | 7053899ad3c29d1483661af224bb3edb8c48b9cb /src | |
| parent | 6d5e3252b51b096f88945cdb77f46d1128801d1f (diff) | |
Side scrolling controller
Diffstat (limited to 'src')
| -rw-r--r-- | src/init.lua | 5 | ||||
| -rw-r--r-- | src/objs/player.lua | 20 |
2 files changed, 16 insertions, 9 deletions
diff --git a/src/init.lua b/src/init.lua index 246147a..18299fd 100644 --- a/src/init.lua +++ b/src/init.lua @@ -10,12 +10,13 @@ require "src.room_editor" SCR_WIDTH = 320 SCR_HEIGHT = 180 +GRAVITY = 1000 +TERMINAL_VELOCITY = 900 WindowScale = 1 register_input("Left", {{"key", "left"}, {"key", "a"}}) register_input("Right", {{"key", "right"}, {"key", "d"}}) -register_input("Down", {{"key", "down"}, {"key", "s"}}) -register_input("Up", {{"key", "up"}, {"key", "w"}}) +register_input("Jump", {{"key", "space"}}) register_input("Right_Click", {{"mouse", 2}}) register_input("Left_Click", {{"mouse", 1}}) diff --git a/src/objs/player.lua b/src/objs/player.lua index 58e5f3a..1d89f8a 100644 --- a/src/objs/player.lua +++ b/src/objs/player.lua @@ -1,4 +1,6 @@ PLAYER_SPEED = 100 +PLAYER_ACCEL = 30 +PLAYER_JUMP_FORCE = 350 register_comp("Body", function (ent, x, y, w, h, opts) ent.vx = 0 @@ -15,17 +17,21 @@ function body_sys(ent, dt) end function player_movement_sys(player, dt) - local inpx, inpy = input_direction("Left", "Right", "Up", "Down") - inpx, inpy = normalize(inpx, inpy) - player.vx = dlerp(player.vx, inpx * PLAYER_SPEED, 25 * dt) - player.vy = dlerp(player.vy, inpy * PLAYER_SPEED, 25 * dt) + local inputx = bton(is_input_pressed("Right")) - bton(is_input_pressed("Left")) + + player.vx = dlerp(player.vx, inputx * PLAYER_SPEED, PLAYER_ACCEL * dt) + player.vy = math.min(player.vy + GRAVITY * dt, TERMINAL_VELOCITY) + + if player.box:touching_down() and is_input_just_pressed("Jump") then + player.vy = -PLAYER_JUMP_FORCE + end end function new_player(x, y) local ent = new_entity() - add_comp(ent, "Body", x, y, 16, 16, { - offsetx = -8, - offsety = -8, + add_comp(ent, "Body", x, y, 8, 14, { + offsetx = -4, + offsety = -6, layers = {}, mask = {"hard"}, }) |