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improve spawning

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add button hold delay and set actor variable to link's rotation
This commit is contained in:
Connor Olding 2015-12-18 14:04:44 -08:00
parent 4dd384b62e
commit faa95f6285
1 changed files with 36 additions and 8 deletions
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44
Lua/inject/spawn.asm
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@ -9,6 +9,7 @@
[actor_x]: 0x24
[actor_y]: 0x28
[actor_z]: 0x2C
[actor_horiz_angle]: 0x32
[link_save]: 0x801EF670
[rupees_offset]: 0x3A
@ -20,8 +21,11 @@
[button_D_left]: 0x0200
[button_D_down]: 0x0400
[button_D_up]: 0x0800
[button_any]: 0x0F20
push 4, ra
[hold_delay_amount]: 3
push 4, s1, ra
li t0, @link_save
li t1, @global_context
// give max rupee upgrade (set bit 13, clear bit 12 of lower halfword)
@ -32,6 +36,19 @@
//
lhu t2, @buttons_offset(t1)
lh t9, @rupees_offset(t0)
lw s1, hold_delay
andi t4, t2, @button_any
bne t4, r0, no_reset
addi s1, s1, 1
li s1, 0
no_reset:
subi t4, s1, 1
beq t4, r0, first_time
nop
subi t4, s1, @hold_delay_amount
bltz t4, return
nop
first_time:
andi t3, t2, @button_D_up
beq t3, r0, no_D_up
nop
@ -70,7 +87,8 @@ no_max:
bal simple_spawn
nop
return:
jpop 4, ra
sw s1, hold_delay
jpop 4, s1, ra
simple_spawn: // args: a0 (actor to spawn)
push 4, 9, ra
@ -84,16 +102,26 @@ simple_spawn: // args: a0 (actor to spawn)
mov a3, t1 // X position
sw t2, 0x10(sp) // Y position
sw t3, 0x14(sp) // Z position
sw r0, 0x18(sp) // rotation?
sw r0, 0x1C(sp) // rotation?
sw r0, 0x20(sp) // rotation?
sw r0, 0x24(sp) // object number?
li t9, 0x0
sw t9, 0x18(sp) // rotation?
li t9, 0x5080
sw t9, 0x1C(sp) // horizontal rotation
li t9, 0x0
sw t9, 0x20(sp) // rotation?
lh t7, @actor_horiz_angle(t0)
sw t7, 0x24(sp) // actor variable
li t9, 0x0000007F
sw t9, 0x28(sp) // unknown
li t9, 0x000003FF
sw t9, 0x2C(sp) // unknown
sw r0, 0x30(sp) // unknown
// and finally..
li t9, 0x00000000
sw t9, 0x30(sp) // unknown
jal @actor_spawn
nop
jpop 4, 9, ra
hold_delay:
.word 0