diff options
Diffstat (limited to 'entity/utils.gbasm')
| -rw-r--r-- | entity/utils.gbasm | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/entity/utils.gbasm b/entity/utils.gbasm index 8394f9f..592b473 100644 --- a/entity/utils.gbasm +++ b/entity/utils.gbasm @@ -106,3 +106,42 @@ Entity_idx_to_entity_list_ptr: ; loaded idx in A, return in BC POP DE RET + +Spawn_object: ; Texture in D, XY in BC, jump table thingy in E + CALL =RNG_Step + AND $03 + CP $00 + JR NZ, =.skip_spawn_loot + PUSH HL + CALL =Find_Free_Object_slot + LD A, $80 + CP L + JR Z, =.skip_spawn_loot_pop_hl + + LD A, D + LD (HL+), A + LD A, B + LD (HL+), A + LD A, C + LD (HL+), A + CALL =Check_other_object_collision + CP $00 + JR NZ, =.skip_spawn_loot_pop_hl + LD A, L + AND $f8 + ADD $03 + LD L, A + LD (HL), E + + ; set the object load counter to the object so it doesn't take 16 frames to load it + LD A, L + SRA A + SRA A + SRA A + SUB $01 + LD $mem_object_load_counter, A + + .skip_spawn_loot_pop_hl: + POP HL + .skip_spawn_loot: + RET |