From 073f5cf03d95ce1cdf04ce8a0adcaf1fc571d95f Mon Sep 17 00:00:00 2001
From: red-001 <red-001@outlook.ie>
Date: Sun, 29 Jan 2017 17:43:44 +0000
Subject: [CSM] Add `on_dignode` callback (#5140)

---
 src/script/cpp_api/s_client.cpp | 22 ++++++++++++++++++++++
 src/script/cpp_api/s_client.h   |  3 +++
 2 files changed, 25 insertions(+)

(limited to 'src/script')

diff --git a/src/script/cpp_api/s_client.cpp b/src/script/cpp_api/s_client.cpp
index 1827d483b..2c8fee334 100644
--- a/src/script/cpp_api/s_client.cpp
+++ b/src/script/cpp_api/s_client.cpp
@@ -21,6 +21,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "s_client.h"
 #include "s_internal.h"
 #include "client.h"
+#include "common/c_converter.h"
+#include "common/c_content.h"
 
 void ScriptApiClient::on_shutdown()
 {
@@ -136,3 +138,23 @@ void ScriptApiClient::on_formspec_input(const std::string &formname,
 	}
 	runCallbacks(2, RUN_CALLBACKS_MODE_OR_SC);
 }
+
+bool ScriptApiClient::on_dignode(v3s16 p, MapNode node)
+{
+	SCRIPTAPI_PRECHECKHEADER
+
+	INodeDefManager *ndef = getClient()->ndef();
+
+	// Get core.registered_on_dignode
+	lua_getglobal(L, "core");
+	lua_getfield(L, -1, "registered_on_dignode");
+
+	// Push data
+	push_v3s16(L, p);
+	pushnode(L, node, ndef);
+
+	// Call functions
+	runCallbacks(2, RUN_CALLBACKS_MODE_OR);
+	bool blocked = lua_toboolean(L, -1);
+	return blocked;
+}
\ No newline at end of file
diff --git a/src/script/cpp_api/s_client.h b/src/script/cpp_api/s_client.h
index 42c41f8a4..09fd3a691 100644
--- a/src/script/cpp_api/s_client.h
+++ b/src/script/cpp_api/s_client.h
@@ -23,6 +23,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #include "cpp_api/s_base.h"
 #include "util/string.h"
+#include "mapnode.h"
 
 #ifdef _CRT_MSVCP_CURRENT
 #include <cstdint>
@@ -43,5 +44,7 @@ public:
 	void on_death();
 	void environment_step(float dtime);
 	void on_formspec_input(const std::string &formname, const StringMap &fields);
+
+	bool on_dignode(v3s16 p, MapNode node);
 };
 #endif
-- 
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