90 lines
3.0 KiB
Plaintext
90 lines
3.0 KiB
Plaintext
World_Config :: struct {
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// All of the @Notes are for the autoedit functionality.
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skyBase : Vector3 = .{0.38, 0.81, 0.95}; @Color
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skyTop : Vector3 = .{0.17, 0.4, 0.95}; @Color
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sunDisk : Vector3 = .{1.0, 1.0, 1.0}; @Color
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horizonHalo : Vector3 = .{1.0, 1.0, 1.0}; @Color
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sunHalo : Vector3 = .{1.0, 1.0, 1.0}; @Color
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sunLightColor : Vector3 = .{1.0, 1.0, 1.0}; @Color
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sunPosition : Vector3 = #run normalize(Vector3.{0.2, 0.3, 0.4});
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sunIntensity : float = 2.0; @Slider,0,100,0.5
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skyIntensity : float = 2.0; @Slider,0,10,0.5
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hasClouds : s32 = 1; @Slider,0,1,1
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hasPlane : s32 = 0; @Slider,0,1,1
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planeHeight : float = 0.0; @Slider,-100,100,1
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planeType : s32 = 1; @Slider,0,1,1
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grassDensity : float = 200; @Slider,10,300,1
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}
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// Copies over all the fields of our world config into a given shader type.
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// Requires that the shader type has all of the fields the world config has.
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world_config_to_shader_type :: (wc: *World_Config, data: *$T) {
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generate_copy_code :: () -> string {
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builder : String_Builder;
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ti := type_info(World_Config);
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for ti.members {
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if it.type == type_info(Vector3) then print_to_builder(*builder, "data.% = wc.%.component;\n", it.name, it.name);
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else print_to_builder(*builder, "data.% = wc.%;\n", it.name, it.name);
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}
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return builder_to_string(*builder);
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}
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data.time = xx get_time();
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#insert #run,stallable generate_copy_code();
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}
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TrilePositions :: struct {
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trileName: string;
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positions: [..]Vector4;
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}
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Ground_Tile :: enum {
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WATER;
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GRASS;
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SAND;
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}
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World :: struct {
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// @ToDo: Add a pool into here so we allocate all of the world stuff in it's own pool.
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conf : World_Config;
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positions : [..]TrilePositions;
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ground : [1000][1000]Ground_Tile;
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}
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update_image_from_ground :: (world: *World, img: *sg_image) {
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materialdata : [1000*1000*4]u8;
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counter : int = 0;
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for x: 0..999 {
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for y: 0..999 {
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if world.ground[x][y] == .GRASS {
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materialdata[counter + 0] = 0;
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materialdata[counter + 1] = 255;
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materialdata[counter + 2] = 0;
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materialdata[counter + 3] = 255;
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}
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if world.ground[x][y] == .WATER {
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materialdata[counter + 0] = 0;
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materialdata[counter + 1] = 0;
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materialdata[counter + 2] = 255;
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materialdata[counter + 3] = 255;
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}
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if world.ground[x][y] == .SAND {
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materialdata[counter + 0] = 255;
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materialdata[counter + 1] = 0;
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materialdata[counter + 2] = 0;
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materialdata[counter + 3] = 255;
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}
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counter += 4;
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}
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}
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imgdata : sg_image_data;
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imgdata.subimage[0][0] = .{materialdata.data, materialdata.count};
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sg_update_image(img, *imgdata);
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}
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