Spring Shell (Green)

"Spring Shell" redirects here. For the yellow Spring Shell, see Spring Shell (Yellow).

Thing type 122, Spring Shell (Green), is a turtle-like enemy with a spring on its back used in Techno Hill Zone. Jumping into a Spring Shell from above will cause the player to be propelled upwards by the spring, potentially allowing them to reach higher-up platforms in the level. Compared to the yellow Spring Shell, the green Spring Shell's spring is weaker and does not propel the player as high. Jumping or spinning into a green Spring Shell from the side will destroy it, along with its spring. Therefore, a yellow Spring Shell is more suitable in situations where the spring is necessary for the player's progress through the level. Aside from the spring on its back, there aren't very many differences between this and a blue Crawla.

States – MT_SPRINGSHELL
State	Sprite prefix	Frame	Frame flags	Duration (tics)	Action	Var1	Var2	Next state
S_SSHELL_STND	SPR_SSHL	A		4	A_Look	0	0	S_SSHELL_STND
S_SSHELL_RUN1	SPR_SSHL	A		4	A_Chase	0	0	S_SSHELL_RUN2
S_SSHELL_RUN2	SPR_SSHL	B		4	A_Chase	0	0	S_SSHELL_RUN3
S_SSHELL_RUN3	SPR_SSHL	C		4	A_Chase	0	0	S_SSHELL_RUN4
S_SSHELL_RUN4	SPR_SSHL	D		4	A_Chase	0	0	S_SSHELL_RUN1
S_SSHELL_SPRING1	SPR_SSHL	H		4	A_Pain	0	0	S_SSHELL_SPRING2
S_SSHELL_SPRING2	SPR_SSHL	G		1	none	0	0	S_SSHELL_SPRING3
S_SSHELL_SPRING3	SPR_SSHL	F		1	none	0	0	S_SSHELL_SPRING4
S_SSHELL_SPRING4	SPR_SSHL	E		1	none	0	0	S_SSHELL_RUN1

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