jak-project/goal_src/jak2/engine/ps2/rpc-h.gc
water111 f7bd0752f8
[decomp] Decompile first batch of files in engine (#1787)
* wip

* getting stuff set up so we can actually run test cases

* better handle block entry stuff

* types2 working on gstring

* comments

* math ref working

* up to first stack stuff

* stack fixes

* bounding box

* math stuff is working

* float fixes

* temp debug for (method 9 profile-array)

* stupid stupid bug

* debugging

* everything is broken

* some amount of type stuff works

* bitfield

* texture bitfields not working

* temp

* types

* more stuff

* type check

* temp

* float related fixes for light and res problems

* revisit broken files, fix bugs

* more types

* vector debug

* bug fixes for decompiler crashes in harder functions

* update goal_src
2022-08-24 00:29:51 -04:00

193 lines
5.5 KiB
Common Lisp

;;-*-Lisp-*-
(in-package goal)
;; name: rpc-h.gc
;; name in dgo: rpc-h
;; dgos: ENGINE, GAME
;; DECOMP BEGINS
(deftype rpc-buffer (basic)
((elt-size uint32 :offset-assert 4)
(elt-count uint32 :offset-assert 8)
(elt-used uint32 :offset-assert 12)
(busy basic :offset-assert 16)
(base pointer :offset-assert 20)
(data uint8 :dynamic :offset 32)
)
:method-count-assert 9
:size-assert #x20
:flag-assert #x900000020
(:methods
(new (symbol type uint uint) rpc-buffer 0)
)
)
(defmethod new rpc-buffer ((allocation symbol) (type-to-make type) (arg0 uint) (arg1 uint))
(let* ((a2-2 (+ (-> type-to-make size) 63 (* (the-as int arg0) (the-as int arg1))))
(v0-0 (object-new allocation type-to-make (the-as int a2-2)))
)
(set! (-> v0-0 elt-size) arg0)
(set! (-> v0-0 elt-count) arg1)
(set! (-> v0-0 elt-used) (the-as uint 0))
(set! (-> v0-0 busy) #f)
(set! (-> v0-0 base) (logand -64 (&-> (-> v0-0 data) 63)))
v0-0
)
)
(deftype rpc-buffer-pair (basic)
((buffer rpc-buffer 2 :offset-assert 4)
(current rpc-buffer :offset-assert 12)
(last-recv-buffer pointer :offset-assert 16)
(rpc-port int32 :offset-assert 20)
)
:method-count-assert 15
:size-assert #x18
:flag-assert #xf00000018
(:methods
(new (symbol type uint uint int) rpc-buffer-pair 0)
(call (rpc-buffer-pair uint pointer uint) int 9)
(add-element (rpc-buffer-pair) pointer 10)
(decrement-elt-used (rpc-buffer-pair) int 11)
(sync (rpc-buffer-pair symbol) int 12)
(check-busy (rpc-buffer-pair) symbol 13)
(pop-last-received (rpc-buffer-pair) pointer 14)
)
)
(defmethod new rpc-buffer-pair ((allocation symbol) (type-to-make type) (arg0 uint) (arg1 uint) (arg2 int))
(let ((s3-0 (object-new allocation type-to-make (the-as int (-> type-to-make size)))))
(set! (-> s3-0 buffer 0) (new 'global 'rpc-buffer arg0 arg1))
(set! (-> s3-0 buffer 1) (new 'global 'rpc-buffer arg0 arg1))
(set! (-> s3-0 current) (-> s3-0 buffer 0))
(set! (-> s3-0 last-recv-buffer) (the-as pointer #f))
(set! (-> s3-0 rpc-port) arg2)
s3-0
)
)
(defmethod sync rpc-buffer-pair ((obj rpc-buffer-pair) (arg0 symbol))
(let ((s5-0 (if (= (-> obj current) (-> obj buffer 0))
(-> obj buffer 1)
(-> obj buffer 0)
)
)
)
(when (-> s5-0 busy)
(when (nonzero? (rpc-busy? (-> obj rpc-port)))
(if arg0
(format 0 "STALL: waiting for IOP on RPC port #~D~%" (-> obj rpc-port))
)
(while (nonzero? (rpc-busy? (-> obj rpc-port)))
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
)
)
(set! (-> s5-0 busy) #f)
(set! (-> s5-0 elt-used) (the-as uint 0))
0
)
)
0
)
(defmethod check-busy rpc-buffer-pair ((obj rpc-buffer-pair))
(let ((gp-0 (if (= (-> obj current) (-> obj buffer 0))
(-> obj buffer 1)
(-> obj buffer 0)
)
)
)
(when (-> gp-0 busy)
(if (nonzero? (rpc-busy? (-> obj rpc-port)))
(return #t)
)
(set! (-> gp-0 busy) #f)
(set! (-> gp-0 elt-used) (the-as uint 0))
0
)
)
#f
)
(defmethod call rpc-buffer-pair ((obj rpc-buffer-pair) (arg0 uint) (arg1 pointer) (arg2 uint))
(when (nonzero? (-> obj current elt-used))
(let ((s2-0 (if (= (-> obj current) (-> obj buffer 0))
(-> obj buffer 1)
(-> obj buffer 0)
)
)
)
(when (-> s2-0 busy)
(when (nonzero? (rpc-busy? (-> obj rpc-port)))
(format 0 "STALL: waiting for IOP on RPC port #~D~%" (-> obj rpc-port))
(while (nonzero? (rpc-busy? (-> obj rpc-port)))
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
(nop!)
)
)
(set! (-> s2-0 busy) #f)
(set! (-> s2-0 elt-used) (the-as uint 0))
0
)
(let ((s1-0 (-> obj current)))
(rpc-call
(-> obj rpc-port)
arg0
(the-as uint 1)
(the-as uint (-> s1-0 base))
(the-as int (* (-> s1-0 elt-size) (-> s1-0 elt-used)))
(the-as uint arg1)
(the-as int arg2)
)
(set! (-> s1-0 busy) (the-as basic #t))
)
(set! (-> obj last-recv-buffer) arg1)
(set! (-> obj current) s2-0)
)
)
0
)
(defmethod pop-last-received rpc-buffer-pair ((obj rpc-buffer-pair))
(let ((v0-0 (-> obj last-recv-buffer)))
(set! (-> obj last-recv-buffer) (the-as pointer #f))
v0-0
)
)
(defmethod add-element rpc-buffer-pair ((obj rpc-buffer-pair))
(let ((v1-0 (-> obj current)))
(when (= (-> v1-0 elt-used) (-> v1-0 elt-count))
(if (zero? (-> obj rpc-port))
(format 0 "WARNING: too many sound commands queued~%")
)
(call obj (the-as uint 0) (the-as pointer 0) (the-as uint 0))
(set! v1-0 (-> obj current))
)
(let ((v0-2 (&+ (-> v1-0 base) (* (-> v1-0 elt-used) (-> v1-0 elt-size)))))
(+! (-> v1-0 elt-used) 1)
v0-2
)
)
)
(defmethod decrement-elt-used rpc-buffer-pair ((obj rpc-buffer-pair))
(if (> (-> obj current elt-used) 0)
(+! (-> obj current elt-used) -1)
)
0
)