Merge pull request #160 from OpenVicProject/terrain-types

Terrain types

1 files changed, 0 insertions, 132 deletions

diff --git a/extension/src/openvic-extension/LoadGameOpenVic.cpp b/extension/src/openvic-extension/LoadGameOpenVic.cpp
deleted file mode 100644
index c34411c..0000000
--- a/extension/src/openvic-extension/LoadGameOpenVic.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-#include "GameSingleton.hpp"
-
-#include <godot_cpp/classes/file_access.hpp>
-#include <godot_cpp/classes/json.hpp>
-#include <godot_cpp/variant/utility_functions.hpp>
-
-#include "openvic-extension/Utilities.hpp"
-
-using namespace godot;
-using namespace OpenVic;
-
-Error GameSingleton::_generate_terrain_texture_array() {
-	Error err = OK;
-	if (terrain_variants.size() == 0) {
-		UtilityFunctions::push_error("Failed to load terrain textures!");
-		return FAILED;
-	}
-	// TerrainVariant count is limited by the data type representing it in the map image
-	if (terrain_variants.size() > TerrainVariant::MAX_TERRIN_VARIANT_COUNT) {
-		UtilityFunctions::push_error("Too many terrain textures - all after the first ",
-			static_cast<uint64_t>(TerrainVariant::MAX_TERRIN_VARIANT_COUNT), " will be ignored");
-		err = FAILED;
-	}
-
-	Array terrain_images;
-	for (size_t i = 0; i < terrain_variants.size() && i < TerrainVariant::MAX_TERRIN_VARIANT_COUNT; ++i) {
-		TerrainVariant const& var = *terrain_variants.get_item_by_index(i);
-		terrain_variant_map[var.get_colour()] = i;
-		terrain_images.append(var.get_image());
-	}
-
-	terrain_texture.instantiate();
-	if (terrain_texture->create_from_images(terrain_images) != OK) {
-		UtilityFunctions::push_error("Failed to create terrain texture array!");
-		return FAILED;
-	}
-	return err;
-}
-
-Error GameSingleton::_load_map_images(String const& province_image_path, String const& terrain_image_path, bool flip_vertical) {
-	if (province_shape_texture.is_valid()) {
-		UtilityFunctions::push_error("Map images have already been loaded, cannot load: ", province_image_path, " and ", terrain_image_path);
-		return FAILED;
-	}
-
-	// Load images
-	Ref<Image> province_image = load_godot_image(province_image_path);
-	if (province_image.is_null()) {
-		UtilityFunctions::push_error("Failed to load province image: ", province_image_path);
-		return FAILED;
-	}
-	Ref<Image> terrain_image = load_godot_image(terrain_image_path);
-	if (terrain_image.is_null()) {
-		UtilityFunctions::push_error("Failed to load terrain image: ", terrain_image_path);
-		return FAILED;
-	}
-
-	if (flip_vertical) {
-		province_image->flip_y();
-		terrain_image->flip_y();
-	}
-
-	// Validate dimensions and format
-	Error err = OK;
-	const Vector2i province_dims = province_image->get_size(), terrain_dims = terrain_image->get_size();
-	if (province_dims.x < 1 || province_dims.y < 1) {
-		UtilityFunctions::push_error("Invalid dimensions (", province_dims.x, "x", province_dims.y, ") for province image: ", province_image_path);
-		err = FAILED;
-	}
-	if (province_dims != terrain_dims) {
-		UtilityFunctions::push_error("Invalid dimensions (", terrain_dims.x, "x", terrain_dims.y, ") for terrain image: ",
-			terrain_image_path, " (must match province image: (", province_dims.x, "x", province_dims.x, "))");
-		err = FAILED;
-	}
-	static constexpr Image::Format expected_format = Image::FORMAT_RGB8;
-	if (province_image->get_format() == Image::FORMAT_RGBA8) province_image->convert(expected_format);
-	if (terrain_image->get_format() == Image::FORMAT_RGBA8) terrain_image->convert(expected_format);
-	if (province_image->get_format() != expected_format) {
-		UtilityFunctions::push_error("Invalid format (", province_image->get_format(), ", should be ", expected_format, ") for province image: ", province_image_path);
-		err = FAILED;
-	}
-	if (terrain_image->get_format() != expected_format) {
-		UtilityFunctions::push_error("Invalid format (", terrain_image->get_format(), ", should be ", expected_format, ") for terrain image: ", terrain_image_path);
-		err = FAILED;
-	}
-	if (err != OK) return err;
-
-	// Generate interleaved province and terrain ID image
-	if (!game_manager.get_map().generate_province_shape_image(province_dims.x, province_dims.y,
-		province_image->get_data().ptr(), terrain_image->get_data().ptr(), terrain_variant_map,
-		false /* <-- whether to print detailed map errors or not (specific missing/unrecognised colours) */
-		)) err = FAILED;
-
-	static constexpr int32_t GPU_DIM_LIMIT = 0x3FFF;
-	// For each dimension of the image, this finds the small number of equal subdivisions required get the individual texture dims under GPU_DIM_LIMIT
-	for (int i = 0; i < 2; ++i)
-		for (image_subdivisions[i] = 1; province_dims[i] / image_subdivisions[i] > GPU_DIM_LIMIT ||
-			province_dims[i] % image_subdivisions[i] != 0; ++image_subdivisions[i]);
-
-	Map::shape_pixel_t const* province_shape_data = game_manager.get_map().get_province_shape_image().data();
-	const Vector2i divided_dims = province_dims / image_subdivisions;
-	Array province_shape_images;
-	province_shape_images.resize(image_subdivisions.x * image_subdivisions.y);
-	for (int32_t v = 0; v < image_subdivisions.y; ++v) {
-		for (int32_t u = 0; u < image_subdivisions.x; ++u) {
-			PackedByteArray index_data_array;
-			index_data_array.resize(divided_dims.x * divided_dims.y * sizeof(Map::shape_pixel_t));
-
-			for (int32_t y = 0; y < divided_dims.y; ++y)
-				memcpy(index_data_array.ptrw() + y * divided_dims.x * sizeof(Map::shape_pixel_t),
-					province_shape_data + (v * divided_dims.y + y) * province_dims.x + u * divided_dims.x,
-					divided_dims.x * sizeof(Map::shape_pixel_t));
-
-			const Ref<Image> province_shape_subimage = Image::create_from_data(divided_dims.x, divided_dims.y, false, Image::FORMAT_RGB8, index_data_array);
-			if (province_shape_subimage.is_null()) {
-				UtilityFunctions::push_error("Failed to create province shape image (", u, ", ", v, ")");
-				err = FAILED;
-			}
-			province_shape_images[u + v * image_subdivisions.x] = province_shape_subimage;
-		}
-	}
-
-	province_shape_texture.instantiate();
-	if (province_shape_texture->create_from_images(province_shape_images) != OK) {
-		UtilityFunctions::push_error("Failed to create terrain texture array!");
-		err = FAILED;
-	}
-
-	if (_update_colour_image() != OK) err = FAILED;
-
-	return err;
-}