Action nodes support and lots of other updates

resources/CMakeLists.txt

@@ -0,0 +1,34 @@
+project(resources)
+set(DIRECTORY_LIST
+    main
+    shaderlib
+    terrain
+)
+set(TARGET_PATHS)
+foreach(DIR_NAME ${DIRECTORY_LIST})
+    add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${DIR_NAME}
+        COMMAND ${CMAKE_COMMAND} -E copy_directory
+                ${CMAKE_CURRENT_SOURCE_DIR}/${DIR_NAME}
+                ${CMAKE_CURRENT_BINARY_DIR}/${DIR_NAME}
+        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${DIR_NAME})
+    list(APPEND TARGET_PATHS ${CMAKE_CURRENT_BINARY_DIR}/${DIR_NAME})
+endforeach()
+
+#add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/terrain/world_map.png
+#                   COMMAND unzip -o ${CMAKE_CURRENT_SOURCE_DIR}/world_map.kra mergedimage.png -d ${CMAKE_CURRENT_BINARY_DIR}/world_map
+#                   COMMAND ${CMAKE_COMMAND} -E copy
+#                        ${CMAKE_BINARY_DIR}/world_map/mergedimage.png
+#                        ${CMAKE_BINARY_DIR}/resources/terrain/world_map.png
+#                   COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_BINARY_DIR}/world_map
+#                   DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/world_map.kra)
+#list(APPEND TARGET_PATHS ${CMAKE_CURRENT_BINARY_DIR}/terrain/world_map.png)
+add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/terrain/brushes.png
+                   COMMAND unzip -o ${CMAKE_CURRENT_SOURCE_DIR}/brushes.kra mergedimage.png -d ${CMAKE_CURRENT_BINARY_DIR}/brushes
+                   COMMAND ${CMAKE_COMMAND} -E copy
+                        ${CMAKE_CURRENT_BINARY_DIR}/brushes/mergedimage.png
+                        ${CMAKE_CURRENT_BINARY_DIR}/terrain/brushes.png
+                   COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_CURRENT_BINARY_DIR}/brushes
+                   DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/brushes.kra)
+list(APPEND TARGET_PATHS ${CMAKE_CURRENT_BINARY_DIR}/terrain/brushes.png)
+
+add_custom_target(stage_resources ALL DEPENDS ${TARGET_PATHS})

resources/shaderlib/RTSLib_Colour.glsl

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+// This file is part of the OGRE project.
+// It is subject to the license terms in the LICENSE file found in the top-level directory
+// of this distribution and at https://www.ogre3d.org/licensing.
+// SPDX-License-Identifier: MIT
+
+#ifdef USE_LINEAR_COLOURS
+#define ENABLE_LINEAR_COLOUR(colour) colour.rgb = pow(colour.rgb, vec3_splat(2.2))
+#else
+#define ENABLE_LINEAR_COLOUR(colour)
+#endif
+
+#if defined(USE_LINEAR_COLOURS) && !defined(TARGET_CONSUMES_LINEAR)
+#define COLOUR_TRANSFER(colour) colour.rgb = pow(colour.rgb, vec3_splat(1.0/2.2))
+#else
+#define COLOUR_TRANSFER(colour)
+#endif