From 9100f943904fdba979c49039689adb5086370fe2 Mon Sep 17 00:00:00 2001
From: beer-1 <147697694+beer-1@users.noreply.github.com>
Date: Mon, 26 Aug 2024 21:26:53 +0900
Subject: [PATCH] add missing object function (#118)

---
 precompile/binaries/minlib/object.mv          | Bin 4422 -> 4468 bytes
 precompile/binaries/stdlib/object.mv          | Bin 4422 -> 4468 bytes
 .../modules/initia_stdlib/sources/object.move |   5 +++++
 .../minitia_stdlib/sources/object.move        |   5 +++++
 4 files changed, 10 insertions(+)

diff --git a/precompile/binaries/minlib/object.mv b/precompile/binaries/minlib/object.mv
index 9a7cf03bfbfa9ead53653bb9098998472eb91051..e98c8212f5b4c0e2a08372444d95cc66952eeea2 100644
GIT binary patch
delta 321
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zbQ4_N#6O_86+r|C9la!i%ft6P@P2pUM_BKUyh?+JTu{J*iZ*x2_zMg4Z}trF#NRFR
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n8A(aoMzW&Ly)vrm!3!{<2Hq|vRnyO+qK^HY=<%b!$JXf=3IjKb

delta 311
zcmXYqze>YU6vodv_a?c$x8^321X~o^xJ23}O%>b0rJMh?cJKuReFq(Uhk%2dgAX8e
zaS)tbd;rl!=paZ37Y7Filj`zuejneD^A$dZ{j2$jG6BFw2q@^V^-JPo3XE@hL+hE3
zOXAM1IWP9TDKGq?`tYed@junfYdy4o>Rg}S^dlUYgaS6KA~z#Mfm?<Fu-)K!vD4%L
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zLCtJYA7U#z)z#G)Ia*M%u?t?ADNsz2n^3!`3q#?Q69ly4ngUl!bkpofr*oZumAd$+
cqGCNs%bDjK<4ShsM3`pR&QbnJx+gS*Ukke~{{R30

diff --git a/precompile/binaries/stdlib/object.mv b/precompile/binaries/stdlib/object.mv
index 9a7cf03bfbfa9ead53653bb9098998472eb91051..e98c8212f5b4c0e2a08372444d95cc66952eeea2 100644
GIT binary patch
delta 321
zcmXwxJ4?e*7>2+1<RmA_Ns|=XAfiw*Ra$%X(nX=0x7JGqM?o!K76%LZ6LdbaXx9#c
zbQ4_N#6O_86+r|C9la!i%ft6P@P2pUM_BKUyh?+JTu{J*iZ*x2_zMg4Z}trF#NRFR
z-p%-L?yX_>(k=OwX3kIg%t@Svq1y|&cXeIQVwM1t<_#8cLBw3lMg>c{PSnWpC^Yk&
zXgS8pXoS@wXQoMOrRZ*{E{0I--(bKKiNmdf_I78peX@Vl>0cN#W);$=F~NnT8adD{
z%Yg*Tfr#spe3q&Smj5>`wsH08ZlItV-tbfr9D*zt)0A>FNm7$6Sz_fl$9suCFM%Km
n8A(aoMzW&Ly)vrm!3!{<2Hq|vRnyO+qK^HY=<%b!$JXf=3IjKb

delta 311
zcmXYqze>YU6vodv_a?c$x8^321X~o^xJ23}O%>b0rJMh?cJKuReFq(Uhk%2dgAX8e
zaS)tbd;rl!=paZ37Y7Filj`zuejneD^A$dZ{j2$jG6BFw2q@^V^-JPo3XE@hL+hE3
zOXAM1IWP9TDKGq?`tYed@junfYdy4o>Rg}S^dlUYgaS6KA~z#Mfm?<Fu-)K!vD4%L
zyG86R<guS{5&{P8{63(33(S;yR)g<Xs>n>X#44?L^nmYtbZf4O3O5uu<n=6SAi$JZ
zLCtJYA7U#z)z#G)Ia*M%u?t?ADNsz2n^3!`3q#?Q69ly4ngUl!bkpofr*oZumAd$+
cqGCNs%bDjK<4ShsM3`pR&QbnJx+gS*Ukke~{{R30

diff --git a/precompile/modules/initia_stdlib/sources/object.move b/precompile/modules/initia_stdlib/sources/object.move
index 373d6421..3f0d055c 100644
--- a/precompile/modules/initia_stdlib/sources/object.move
+++ b/precompile/modules/initia_stdlib/sources/object.move
@@ -178,6 +178,11 @@ module initia_std::object {
         exists<ObjectCore>(object)
     }
 
+    /// Returns true if there exists an object with resource T.
+    public fun object_exists<T: key>(object: address): bool {
+        exists<ObjectCore>(object) && exists_at<T>(object)
+    }
+
     /// Derives an object address from source material: sha3_256([creator address | seed | 0xFE]).
     public fun create_object_address(source: &address, seed: vector<u8>): address {
         let bytes = bcs::to_bytes(source);
diff --git a/precompile/modules/minitia_stdlib/sources/object.move b/precompile/modules/minitia_stdlib/sources/object.move
index cc708a45..dcbbdd21 100644
--- a/precompile/modules/minitia_stdlib/sources/object.move
+++ b/precompile/modules/minitia_stdlib/sources/object.move
@@ -178,6 +178,11 @@ module minitia_std::object {
         exists<ObjectCore>(object)
     }
 
+    /// Returns true if there exists an object with resource T.
+    public fun object_exists<T: key>(object: address): bool {
+        exists<ObjectCore>(object) && exists_at<T>(object)
+    }
+
     /// Derives an object address from source material: sha3_256([creator address | seed | 0xFE]).
     public fun create_object_address(source: &address, seed: vector<u8>): address {
         let bytes = bcs::to_bytes(source);