From bab7de6cf23dce124ef8b1e284d0d1f3996dc8b8 Mon Sep 17 00:00:00 2001
From: dP <dp@dpointer.org>
Date: Fri, 15 Jan 2021 17:38:14 +0300
Subject: Feature: Allow GameScripts to add additional text to Industry view
 window

---
 src/script/api/game_changelog.hpp  |  1 +
 src/script/api/script_industry.cpp | 15 +++++++++++++++
 src/script/api/script_industry.hpp | 10 ++++++++++
 3 files changed, 26 insertions(+)

(limited to 'src/script/api')

diff --git a/src/script/api/game_changelog.hpp b/src/script/api/game_changelog.hpp
index 82f0c0523..edc588407 100644
--- a/src/script/api/game_changelog.hpp
+++ b/src/script/api/game_changelog.hpp
@@ -30,6 +30,7 @@
  * \li GSIndustry::SetControlFlags
  * \li GSIndustry::SetExclusiveConsumer
  * \li GSIndustry::SetExclusiveSupplier
+ * \li GSIndustry::SetText
  * \li GSStoryPage::MakePushButtonReference
  * \li GSStoryPage::MakeTileButtonReference
  * \li GSStoryPage::MakeVehicleButtonReference
diff --git a/src/script/api/script_industry.cpp b/src/script/api/script_industry.cpp
index 14ba8e402..0a5ca98d3 100644
--- a/src/script/api/script_industry.cpp
+++ b/src/script/api/script_industry.cpp
@@ -15,6 +15,7 @@
 #include "script_map.hpp"
 #include "../../company_base.h"
 #include "../../industry.h"
+#include "../../string_func.h"
 #include "../../strings_func.h"
 #include "../../station_base.h"
 #include "../../newgrf_industries.h"
@@ -47,6 +48,20 @@
 	return GetString(STR_INDUSTRY_NAME);
 }
 
+/* static */ bool ScriptIndustry::SetText(IndustryID industry_id, Text *text)
+{
+	CCountedPtr<Text> counter(text);
+
+	const char *encoded_text = nullptr;
+	if (text != nullptr) {
+		encoded_text = text->GetEncodedText();
+		EnforcePreconditionEncodedText(false, encoded_text);
+	}
+	EnforcePrecondition(false, IsValidIndustry(industry_id));
+
+	return ScriptObject::DoCommand(0, industry_id, static_cast<uint32>(IndustryAction::SetText), CMD_INDUSTRY_CTRL, encoded_text);
+}
+
 /* static */ ScriptIndustry::CargoAcceptState ScriptIndustry::IsCargoAccepted(IndustryID industry_id, CargoID cargo_id)
 {
 	if (!IsValidIndustry(industry_id)) return CAS_NOT_ACCEPTED;
diff --git a/src/script/api/script_industry.hpp b/src/script/api/script_industry.hpp
index dac3d32fd..95133da0e 100644
--- a/src/script/api/script_industry.hpp
+++ b/src/script/api/script_industry.hpp
@@ -81,6 +81,16 @@ public:
 	 */
 	static char *GetName(IndustryID industry_id);
 
+	/**
+	 * Set the custom text of an industry, shown in the GUI.
+	 * @param industry_id The industry to set the custom text of.
+	 * @param text The text to set it to (can be either a raw string, or a ScriptText object). If null is passed, the text will be removed.
+	 * @pre IsValidIndustry(industry_id).
+	 * @return True if the action succeeded.
+	 * @api -ai
+	 */
+	static bool SetText(IndustryID industry_id, Text *text);
+
 	/**
 	 * See whether an industry currently accepts a certain cargo.
 	 * @param industry_id The index of the industry.
-- 
cgit v1.2.3-70-g09d2