rename Tree to placeable and dynamically load size

add stone variants as placeables

CMakeLists.txt

@@ -105,8 +105,10 @@ function(add_shader name)
     set(SHADERS_WGSL ${SHADERS_WGSL} "${CMAKE_CURRENT_SOURCE_DIR}/src/shaders/wgsl/${name}.wgsl" PARENT_SCOPE)
 endfunction()
 
-add_shader(basic)
+add_shader(character)
+add_shader(character_shadow)
 add_shader(world)
+add_shader(placeable)
 add_shader(grid)
 
 add_custom_target(shaders-spv  DEPENDS ${SHADERS_SPV})

assets/maps/worlds.h

@@ -0,0 +1,16 @@
+#ifndef WORLDS_H
+#define WORLDS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+static const char *world_names[] = {
+    "map",
+};
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+
+#endif // WORLDS_H

src/renderer.h

@@ -8,8 +8,10 @@ extern "C" {
 #endif // __cplusplus
 
 typedef enum : Uint32 {
-    R_SHADER_BASIC,
+    R_SHADER_CHARACTER,
+    R_SHADER_CHARACTER_SHADOW,
     R_SHADER_WORLD,
+    R_SHADER_PLACEABLE,
     R_SHADER_GRID,
     R_SHADER_COUNT,
 } R_Shader;

src/renderer_sdlgpu.c

@@ -287,6 +287,7 @@ void renderer_frame_end() {
 
     SDL_GPUFence *frame_fence = SDL_SubmitGPUCommandBufferAndAcquireFence(render_command_buffer);
     SDL_WaitForGPUFences(device, true, &frame_fence, 1);
+    SDL_ReleaseGPUFence(device, frame_fence);
 
     copy_command_buffer   = SDL_AcquireGPUCommandBuffer(device);
     render_command_buffer = SDL_AcquireGPUCommandBuffer(device);
@@ -342,8 +343,8 @@ void renderer_frame_draw(R_Buffer vertex_buffer, R_Buffer index_buffer, R_Buffer
     for (int i = 0; i < resources->num_fragment_storage_buffers;  i++) SDL_BindGPUFragmentStorageBuffers(render_pass, i, &resources->fragment_storage_buffers[i]->buffer, 1);
     for (int i = 0; i < resources->num_fragment_uniform_buffers;  i++) SDL_PushGPUFragmentUniformData(render_command_buffer, i, resources->fragment_uniform_buffers[i]->cpu_uniform_data, resources->fragment_uniform_buffers[i]->num_bytes);
 
-    if (vertex_buffer)   SDL_BindGPUVertexBuffers(render_pass, 0, &(SDL_GPUBufferBinding){ .buffer = vertex_buffer->buffer,   .offset = 0 }, 1);
-    if (instance_buffer) SDL_BindGPUVertexBuffers(render_pass, 1, &(SDL_GPUBufferBinding){ .buffer = instance_buffer->buffer, .offset = 0 }, 1);
+    if (vertex_buffer)   SDL_BindGPUVertexBuffers(render_pass,                     0, &(SDL_GPUBufferBinding){ .buffer = vertex_buffer->buffer,   .offset = 0 }, 1);
+    if (instance_buffer) SDL_BindGPUVertexBuffers(render_pass, vertex_buffer ? 1 : 0, &(SDL_GPUBufferBinding){ .buffer = instance_buffer->buffer, .offset = 0 }, 1);
 
     if (index_buffer) {
         SDL_BindGPUIndexBuffer(render_pass, &(SDL_GPUBufferBinding){ .buffer = index_buffer->buffer, .offset = 0 }, SDL_GPU_INDEXELEMENTSIZE_16BIT);
@@ -409,9 +410,9 @@ bool renderer_init(SDL_Window *window_) {
     });
 
     // Shaders
-    { // Basic
+    { // Character
         const Uint8 shader_source[] = {
-            #embed "shaders/spirv/basic.spv"
+            #embed "shaders/spirv/character.spv"
         };
 
         SDL_GPUShader *vertex_shader = SDL_CreateGPUShader(device, &(SDL_GPUShaderCreateInfo){
@@ -443,9 +444,9 @@ bool renderer_init(SDL_Window *window_) {
         });
 
         SDL_PropertiesID properties = SDL_CreateProperties();
-        SDL_SetStringProperty(properties, SDL_PROP_GPU_BUFFER_CREATE_NAME_STRING, "R_SHADER basic");
+        SDL_SetStringProperty(properties, SDL_PROP_GPU_BUFFER_CREATE_NAME_STRING, "R_SHADER character");
 
-        shaders[R_SHADER_BASIC] = SDL_CreateGPUGraphicsPipeline(device, &(SDL_GPUGraphicsPipelineCreateInfo){
+        shaders[R_SHADER_CHARACTER] = SDL_CreateGPUGraphicsPipeline(device, &(SDL_GPUGraphicsPipelineCreateInfo){
             .vertex_shader   = vertex_shader,
             .fragment_shader = fragment_shader,
 
@@ -453,42 +454,167 @@ bool renderer_init(SDL_Window *window_) {
                 .vertex_buffer_descriptions = (SDL_GPUVertexBufferDescription[]){
                     {
                         .slot       = 0,
-                        .pitch      = 20,
-                        .input_rate = SDL_GPU_VERTEXINPUTRATE_VERTEX,
-
-                        .instance_step_rate = 0,
-                    },
-                    {
-                        .slot       = 1,
-                        .pitch      = 8,
+                        .pitch      = 12,
                         .input_rate = SDL_GPU_VERTEXINPUTRATE_INSTANCE,
 
                         .instance_step_rate = 0,
                     },
                 },
-                .num_vertex_buffers = 2,
+                .num_vertex_buffers = 1,
 
                 .vertex_attributes = (SDL_GPUVertexAttribute[]){
-                    {
-                        .location    = 0,
-                        .buffer_slot = 0,
-                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT3,
-                        .offset      = 0,
-                    },
-                    {
-                        .location    = 1,
-                        .buffer_slot = 0,
-                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT2,
-                        .offset      = 12,
-                    },
                     {
                         .location    = 2,
-                        .buffer_slot = 1,
+                        .buffer_slot = 0,
                         .format      = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT2,
                         .offset      = 0,
                     },
+                    {
+                        .location    = 3,
+                        .buffer_slot = 0,
+                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_UINT,
+                        .offset      = 8,
+                    },
                 },
-                .num_vertex_attributes = 3,
+                .num_vertex_attributes = 2,
+            },
+
+            .primitive_type = SDL_GPU_PRIMITIVETYPE_TRIANGLELIST,
+
+            .rasterizer_state = {
+                .fill_mode  = SDL_GPU_FILLMODE_FILL,
+                .cull_mode  = SDL_GPU_CULLMODE_BACK,
+                .front_face = SDL_GPU_FRONTFACE_COUNTER_CLOCKWISE,
+
+                .depth_bias_constant_factor = 0.0f,
+                .depth_bias_clamp           = 0.0f,
+                .depth_bias_slope_factor    = 0.0f,
+
+                .enable_depth_bias = false,
+                .enable_depth_clip = false,
+            },
+
+            .multisample_state = {
+                .sample_count = SDL_GPU_SAMPLECOUNT_8,
+                .sample_mask  = 0,
+                .enable_mask  = 0,
+
+                .enable_alpha_to_coverage = false,
+            },
+
+            .depth_stencil_state = {
+                .compare_op = SDL_GPU_COMPAREOP_GREATER_OR_EQUAL,
+
+                .back_stencil_state  = { .fail_op = SDL_GPU_STENCILOP_INVALID, .pass_op = SDL_GPU_STENCILOP_INVALID, .depth_fail_op = SDL_GPU_STENCILOP_INVALID, .compare_op = SDL_GPU_COMPAREOP_INVALID, },
+                .front_stencil_state = { .fail_op = SDL_GPU_STENCILOP_INVALID, .pass_op = SDL_GPU_STENCILOP_INVALID, .depth_fail_op = SDL_GPU_STENCILOP_INVALID, .compare_op = SDL_GPU_COMPAREOP_INVALID, },
+
+                .compare_mask = 0,
+                .write_mask   = 0,
+        
+                .enable_depth_test   = false,
+                .enable_depth_write  = false,
+                .enable_stencil_test = false,
+            },
+
+            .target_info = {
+                .color_target_descriptions = (SDL_GPUColorTargetDescription[]){
+                    {
+                        .format      = texture_formats[surface.format],
+                        .blend_state = {
+                            .src_color_blendfactor = SDL_GPU_BLENDFACTOR_SRC_ALPHA,
+                            .dst_color_blendfactor = SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
+                            .color_blend_op        = SDL_GPU_BLENDOP_ADD,
+
+                            .src_alpha_blendfactor = SDL_GPU_BLENDFACTOR_SRC_ALPHA,
+                            .dst_alpha_blendfactor = SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
+                            .alpha_blend_op        = SDL_GPU_BLENDOP_ADD,
+
+                            .color_write_mask = 0,
+
+                            .enable_blend            = true,
+                            .enable_color_write_mask = false,
+                        },
+                    }
+                },
+
+                .num_color_targets = 1,
+
+                .depth_stencil_format     = SDL_GPU_TEXTUREFORMAT_INVALID,
+                .has_depth_stencil_target = false,
+            },
+        });
+        SDL_DestroyProperties(properties);
+        SDL_ReleaseGPUShader(device, vertex_shader);
+        SDL_ReleaseGPUShader(device, fragment_shader);
+    }
+
+    { // Character Shadow
+        const Uint8 shader_source[] = {
+            #embed "shaders/spirv/character_shadow.spv"
+        };
+
+        SDL_GPUShader *vertex_shader = SDL_CreateGPUShader(device, &(SDL_GPUShaderCreateInfo){
+            .code_size  = sizeof(shader_source),
+            .code       = shader_source,
+            .entrypoint = "main_vertex",
+
+            .format = SDL_GPU_SHADERFORMAT_SPIRV,
+            .stage  = SDL_GPU_SHADERSTAGE_VERTEX,
+
+            .num_samplers         = 0,
+            .num_storage_textures = 0,
+            .num_storage_buffers  = 0,
+            .num_uniform_buffers  = 1,
+        });
+
+        SDL_GPUShader *fragment_shader = SDL_CreateGPUShader(device, &(SDL_GPUShaderCreateInfo){
+            .code_size  = sizeof(shader_source),
+            .code       = shader_source,
+            .entrypoint = "main_fragment",
+
+            .format = SDL_GPU_SHADERFORMAT_SPIRV,
+            .stage  = SDL_GPU_SHADERSTAGE_FRAGMENT,
+
+            .num_samplers         = 1,
+            .num_storage_textures = 0,
+            .num_storage_buffers  = 0,
+            .num_uniform_buffers  = 1,
+        });
+
+        SDL_PropertiesID properties = SDL_CreateProperties();
+        SDL_SetStringProperty(properties, SDL_PROP_GPU_BUFFER_CREATE_NAME_STRING, "R_SHADER character_shadow");
+
+        shaders[R_SHADER_CHARACTER_SHADOW] = SDL_CreateGPUGraphicsPipeline(device, &(SDL_GPUGraphicsPipelineCreateInfo){
+            .vertex_shader   = vertex_shader,
+            .fragment_shader = fragment_shader,
+
+            .vertex_input_state = {
+                .vertex_buffer_descriptions = (SDL_GPUVertexBufferDescription[]){
+                    {
+                        .slot       = 0,
+                        .pitch      = 12,
+                        .input_rate = SDL_GPU_VERTEXINPUTRATE_INSTANCE,
+
+                        .instance_step_rate = 0,
+                    },
+                },
+                .num_vertex_buffers = 1,
+
+                .vertex_attributes = (SDL_GPUVertexAttribute[]){
+                    {
+                        .location    = 2,
+                        .buffer_slot = 0,
+                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT2,
+                        .offset      = 0,
+                    },
+                    {
+                        .location    = 3,
+                        .buffer_slot = 0,
+                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_UINT,
+                        .offset      = 8,
+                    },
+                },
+                .num_vertex_attributes = 2,
             },
 
             .primitive_type = SDL_GPU_PRIMITIVETYPE_TRIANGLELIST,
@@ -600,12 +726,129 @@ bool renderer_init(SDL_Window *window_) {
             .vertex_shader   = vertex_shader,
             .fragment_shader = fragment_shader,
 
+            .vertex_input_state = {
+                .vertex_buffer_descriptions = (SDL_GPUVertexBufferDescription[]) {},
+                .num_vertex_buffers = 0,
+
+                .vertex_attributes = (SDL_GPUVertexAttribute[]) {},
+                .num_vertex_attributes = 0,
+            },
+
+            .primitive_type = SDL_GPU_PRIMITIVETYPE_TRIANGLELIST,
+
+            .rasterizer_state = {
+                .fill_mode  = SDL_GPU_FILLMODE_FILL,
+                .cull_mode  = SDL_GPU_CULLMODE_BACK,
+                .front_face = SDL_GPU_FRONTFACE_COUNTER_CLOCKWISE,
+
+                .depth_bias_constant_factor = 0.0f,
+                .depth_bias_clamp           = 0.0f,
+                .depth_bias_slope_factor    = 0.0f,
+
+                .enable_depth_bias = false,
+                .enable_depth_clip = false,
+            },
+
+            .multisample_state = {
+                .sample_count = SDL_GPU_SAMPLECOUNT_8,
+                .sample_mask  = 0,
+                .enable_mask  = 0,
+
+                .enable_alpha_to_coverage = false,
+            },
+
+            .depth_stencil_state = {
+                .compare_op = SDL_GPU_COMPAREOP_GREATER_OR_EQUAL,
+
+                .back_stencil_state  = { .fail_op = SDL_GPU_STENCILOP_INVALID, .pass_op = SDL_GPU_STENCILOP_INVALID, .depth_fail_op = SDL_GPU_STENCILOP_INVALID, .compare_op = SDL_GPU_COMPAREOP_INVALID, },
+                .front_stencil_state = { .fail_op = SDL_GPU_STENCILOP_INVALID, .pass_op = SDL_GPU_STENCILOP_INVALID, .depth_fail_op = SDL_GPU_STENCILOP_INVALID, .compare_op = SDL_GPU_COMPAREOP_INVALID, },
+
+                .compare_mask = 0,
+                .write_mask   = 0,
+        
+                .enable_depth_test   = false,
+                .enable_depth_write  = false,
+                .enable_stencil_test = false,
+            },
+
+            .target_info = {
+                .color_target_descriptions = (SDL_GPUColorTargetDescription[]){
+                    {
+                        .format      = texture_formats[surface.format],
+                        .blend_state = {
+                            .src_color_blendfactor = SDL_GPU_BLENDFACTOR_SRC_ALPHA,
+                            .dst_color_blendfactor = SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
+                            .color_blend_op        = SDL_GPU_BLENDOP_ADD,
+
+                            .src_alpha_blendfactor = SDL_GPU_BLENDFACTOR_SRC_ALPHA,
+                            .dst_alpha_blendfactor = SDL_GPU_BLENDFACTOR_ONE_MINUS_SRC_ALPHA,
+                            .alpha_blend_op        = SDL_GPU_BLENDOP_ADD,
+
+                            .color_write_mask = 0,
+
+                            .enable_blend            = true,
+                            .enable_color_write_mask = false,
+                        },
+                    }
+                },
+
+                .num_color_targets = 1,
+
+                .depth_stencil_format     = SDL_GPU_TEXTUREFORMAT_INVALID,
+                .has_depth_stencil_target = false,
+            },
+        });
+        SDL_DestroyProperties(properties);
+        SDL_ReleaseGPUShader(device, vertex_shader);
+        SDL_ReleaseGPUShader(device, fragment_shader);
+    }
+
+    { // Placeable
+        const Uint8 shader_source[] = {
+            #embed "shaders/spirv/placeable.spv"
+        };
+
+        SDL_GPUShader *vertex_shader = SDL_CreateGPUShader(device, &(SDL_GPUShaderCreateInfo){
+            .code_size  = sizeof(shader_source),
+            .code       = shader_source,
+            .entrypoint = "main_vertex",
+
+            .format = SDL_GPU_SHADERFORMAT_SPIRV,
+            .stage  = SDL_GPU_SHADERSTAGE_VERTEX,
+
+            .num_samplers         = 0,
+            .num_storage_textures = 0,
+            .num_storage_buffers  = 1,
+            .num_uniform_buffers  = 2,
+        });
+
+        SDL_GPUShader *fragment_shader = SDL_CreateGPUShader(device, &(SDL_GPUShaderCreateInfo){
+            .code_size  = sizeof(shader_source),
+            .code       = shader_source,
+            .entrypoint = "main_fragment",
+
+            .format = SDL_GPU_SHADERFORMAT_SPIRV,
+            .stage  = SDL_GPU_SHADERSTAGE_FRAGMENT,
+
+            .num_samplers         = 1,
+            .num_storage_textures = 0,
+            .num_storage_buffers  = 1,
+            .num_uniform_buffers  = 1,
+        });
+
+        SDL_PropertiesID properties = SDL_CreateProperties();
+        SDL_SetStringProperty(properties, SDL_PROP_GPU_BUFFER_CREATE_NAME_STRING, "R_SHADER placeable");
+
+        shaders[R_SHADER_PLACEABLE] = SDL_CreateGPUGraphicsPipeline(device, &(SDL_GPUGraphicsPipelineCreateInfo){
+            .vertex_shader   = vertex_shader,
+            .fragment_shader = fragment_shader,
+
             .vertex_input_state = {
                 .vertex_buffer_descriptions = (SDL_GPUVertexBufferDescription[]){
                     {
                         .slot       = 0,
-                        .pitch      = 20,
-                        .input_rate = SDL_GPU_VERTEXINPUTRATE_VERTEX,
+                        .pitch      = 12,
+                        .input_rate = SDL_GPU_VERTEXINPUTRATE_INSTANCE,
 
                         .instance_step_rate = 0,
                     },
@@ -616,11 +859,17 @@ bool renderer_init(SDL_Window *window_) {
                     {
                         .location    = 0,
                         .buffer_slot = 0,
-                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_FLOAT3,
+                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_UINT2,
                         .offset      = 0,
                     },
+                    {
+                        .location    = 1,
+                        .buffer_slot = 0,
+                        .format      = SDL_GPU_VERTEXELEMENTFORMAT_UINT,
+                        .offset      = 8,
+                    },
                 },
-                .num_vertex_attributes = 1,
+                .num_vertex_attributes = 2,
             },
 
             .primitive_type = SDL_GPU_PRIMITIVETYPE_TRIANGLELIST,
@@ -815,7 +1064,7 @@ bool renderer_init(SDL_Window *window_) {
 
     transfer_buffer = SDL_CreateGPUTransferBuffer(device, &(SDL_GPUTransferBufferCreateInfo){
         .usage = SDL_GPU_TRANSFERBUFFERUSAGE_UPLOAD,
-        .size  = 64 * 1024,
+        .size  = 512 * 1024,
     });
 
     copy_command_buffer   = SDL_AcquireGPUCommandBuffer(device);

src/renderer_wgpu.c

@@ -475,8 +475,8 @@ void renderer_frame_draw(R_Buffer vertex_buffer, R_Buffer index_buffer, R_Buffer
         wgpuRenderPassEncoderSetBindGroup(pass_encoder, 3, NULL, 0, NULL);
     }
 
-    if (vertex_buffer)   wgpuRenderPassEncoderSetVertexBuffer(pass_encoder, 0, vertex_buffer->buffer,   0, WGPU_WHOLE_SIZE);
-    if (instance_buffer) wgpuRenderPassEncoderSetVertexBuffer(pass_encoder, 1, instance_buffer->buffer, 0, WGPU_WHOLE_SIZE);
+    if (vertex_buffer)   wgpuRenderPassEncoderSetVertexBuffer(pass_encoder,                     0, vertex_buffer->buffer,   0, WGPU_WHOLE_SIZE);
+    if (instance_buffer) wgpuRenderPassEncoderSetVertexBuffer(pass_encoder, vertex_buffer ? 1 : 0, instance_buffer->buffer, 0, WGPU_WHOLE_SIZE);
 
     if (index_buffer) {
         wgpuRenderPassEncoderSetIndexBuffer(pass_encoder, index_buffer->buffer, WGPUIndexFormat_Uint16, 0, WGPU_WHOLE_SIZE);
@@ -673,9 +673,9 @@ bool renderer_init(SDL_Window *window_) {
     };
 
     // Shaders
-    { // Basic
+    { // Character
         const char shader_source[] = {
-            #embed "shaders/wgsl/basic.wgsl"
+            #embed "shaders/wgsl/character.wgsl"
         };
 
         WGPUShaderModule shader = wgpuDeviceCreateShaderModule(device, &(WGPUShaderModuleDescriptor){
@@ -683,14 +683,14 @@ bool renderer_init(SDL_Window *window_) {
                 .chain = { .next = NULL, .sType = WGPUSType_ShaderSourceWGSL },
                 .code  = { .data = shader_source, .length = SDL_arraysize(shader_source) },
             },
-            .label = { .data = "basic shader", .length = WGPU_STRLEN }
+            .label = { .data = "character shader", .length = WGPU_STRLEN }
         });
 
-        shaders[R_SHADER_BASIC] = wgpuDeviceCreateRenderPipeline(device, &(WGPURenderPipelineDescriptor){
-            .label  = { .data = "basic render_pipeline", .length = WGPU_STRLEN },
+        shaders[R_SHADER_CHARACTER] = wgpuDeviceCreateRenderPipeline(device, &(WGPURenderPipelineDescriptor){
+            .label  = { .data = "character render_pipeline", .length = WGPU_STRLEN },
 
             .layout = wgpuDeviceCreatePipelineLayout(device, &(WGPUPipelineLayoutDescriptor){
-                .label                = { .data = "basic pipeline_layout", .length = WGPU_STRLEN },
+                .label                = { .data = "character pipeline_layout", .length = WGPU_STRLEN },
                 .bindGroupLayoutCount = 4,
                 .bindGroupLayouts     = (WGPUBindGroupLayout[]){
                     wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
@@ -726,35 +726,127 @@ bool renderer_init(SDL_Window *window_) {
                 .entryPoint    = { .data = "main_vertex", .length = WGPU_STRLEN },
                 .constantCount = 0,
                 .constants     = NULL,
-                .bufferCount   = 2,
+                .bufferCount   = 1,
                 .buffers       = (WGPUVertexBufferLayout[]){
-                    {
-                        .stepMode       = WGPUVertexStepMode_Vertex,
-                        .arrayStride    = 20,
-                        .attributeCount = 2,
-                        .attributes     = (WGPUVertexAttribute[]){
-                            {
-                                .format         = WGPUVertexFormat_Float32x3,
-                                .offset         = 0,
-                                .shaderLocation = 0,
-                            },
-                            {
-                                .format         = WGPUVertexFormat_Float32x2,
-                                .offset         = 12,
-                                .shaderLocation = 1,
-                            },
-                        },
-                    },
                     {
                         .stepMode       = WGPUVertexStepMode_Instance,
-                        .arrayStride    = 8,
-                        .attributeCount = 1,
+                        .arrayStride    = 12,
+                        .attributeCount = 2,
                         .attributes     = (WGPUVertexAttribute[]){
                             {
                                 .format         = WGPUVertexFormat_Float32x2,
                                 .offset         = 0,
                                 .shaderLocation = 2,
                             },
+                            {
+                                .format         = WGPUVertexFormat_Uint32,
+                                .offset         = 8,
+                                .shaderLocation = 3,
+                            },
+                        },
+                    },
+                },
+            },
+
+            .primitive = {
+                .topology         = WGPUPrimitiveTopology_TriangleList,
+                .stripIndexFormat = WGPUIndexFormat_Undefined,
+                .frontFace        = WGPUFrontFace_CCW,
+                .cullMode         = WGPUCullMode_Back,
+                .unclippedDepth   = false,
+            },
+
+            .depthStencil = NULL,
+
+            .multisample  = {
+                .count = 4,
+                .mask  = ~0u,
+                .alphaToCoverageEnabled = false,
+            },
+
+            .fragment = &(WGPUFragmentState){
+                .module        = shader,
+                .entryPoint    = { .data = "main_fragment", .length = WGPU_STRLEN },
+                .constantCount = 0,
+                .constants     = NULL,
+                .targetCount   = 1,
+                .targets       = &color_target_state,
+            },
+        });
+
+        wgpuShaderModuleRelease(shader);
+    }
+
+    { // Character Shadow
+        const char shader_source[] = {
+            #embed "shaders/wgsl/character_shadow.wgsl"
+        };
+
+        WGPUShaderModule shader = wgpuDeviceCreateShaderModule(device, &(WGPUShaderModuleDescriptor){
+            .nextInChain = (WGPUChainedStruct *)&(WGPUShaderSourceWGSL){
+                .chain = { .next = NULL, .sType = WGPUSType_ShaderSourceWGSL },
+                .code  = { .data = shader_source, .length = SDL_arraysize(shader_source) },
+            },
+            .label = { .data = "character_shadow shader", .length = WGPU_STRLEN }
+        });
+
+        shaders[R_SHADER_CHARACTER_SHADOW] = wgpuDeviceCreateRenderPipeline(device, &(WGPURenderPipelineDescriptor){
+            .label  = { .data = "character_shadow render_pipeline", .length = WGPU_STRLEN },
+
+            .layout = wgpuDeviceCreatePipelineLayout(device, &(WGPUPipelineLayoutDescriptor){
+                .label                = { .data = "character_shadow pipeline_layout", .length = WGPU_STRLEN },
+                .bindGroupLayoutCount = 4,
+                .bindGroupLayouts     = (WGPUBindGroupLayout[]){
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 0,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+
+                        },
+                    }),
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 1,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+                            { .binding = 0, .visibility = WGPUShaderStage_Vertex, .buffer = { .type = WGPUBufferBindingType_Uniform } },
+                        },
+                    }),
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 2,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+                            { .binding = 0, .visibility = WGPUShaderStage_Fragment, .texture = { .sampleType = WGPUTextureSampleType_Float, .viewDimension = WGPUTextureViewDimension_2D } },
+                            { .binding = 1, .visibility = WGPUShaderStage_Fragment, .sampler = { .type = WGPUSamplerBindingType_Filtering } },
+                        },
+                    }),
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 1,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+                            { .binding = 0, .visibility = WGPUShaderStage_Fragment, .buffer = { .type = WGPUBufferBindingType_Uniform } },
+                        },
+                    }),
+                },
+            }),
+
+            .vertex = {
+                .module        = shader,
+                .entryPoint    = { .data = "main_vertex", .length = WGPU_STRLEN },
+                .constantCount = 0,
+                .constants     = NULL,
+                .bufferCount   = 1,
+                .buffers       = (WGPUVertexBufferLayout[]){
+                    {
+                        .stepMode       = WGPUVertexStepMode_Instance,
+                        .arrayStride    = 12,
+                        .attributeCount = 2,
+                        .attributes     = (WGPUVertexAttribute[]){
+                            {
+                                .format         = WGPUVertexFormat_Float32x2,
+                                .offset         = 0,
+                                .shaderLocation = 2,
+                            },
+                            {
+                                .format         = WGPUVertexFormat_Uint32,
+                                .offset         = 8,
+                                .shaderLocation = 3,
+                            },
                         },
                     },
                 },
@@ -879,6 +971,112 @@ bool renderer_init(SDL_Window *window_) {
         wgpuShaderModuleRelease(shader);
     }
 
+    { // Placeable
+        const char shader_source[] = {
+            #embed "shaders/wgsl/placeable.wgsl"
+        };
+
+        WGPUShaderModule shader = wgpuDeviceCreateShaderModule(device, &(WGPUShaderModuleDescriptor){
+            .nextInChain = (WGPUChainedStruct *)&(WGPUShaderSourceWGSL){
+                .chain = { .next = NULL, .sType = WGPUSType_ShaderSourceWGSL },
+                .code  = { .data = shader_source, .length = SDL_arraysize(shader_source) },
+            },
+            .label = { .data = "placeable shader", .length = WGPU_STRLEN }
+        });
+
+        shaders[R_SHADER_PLACEABLE] = wgpuDeviceCreateRenderPipeline(device, &(WGPURenderPipelineDescriptor){
+            .label  = { .data = "placeable render_pipeline", .length = WGPU_STRLEN },
+
+            .layout = wgpuDeviceCreatePipelineLayout(device, &(WGPUPipelineLayoutDescriptor){
+                .label                = { .data = "placeable pipeline_layout", .length = WGPU_STRLEN },
+                .bindGroupLayoutCount = 4,
+                .bindGroupLayouts     = (WGPUBindGroupLayout[]){
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 1,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+                            { .binding = 0, .visibility = WGPUShaderStage_Vertex, .buffer  = { .type = WGPUBufferBindingType_ReadOnlyStorage } },
+                        },
+                    }),
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 2,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+                            { .binding = 0, .visibility = WGPUShaderStage_Vertex, .buffer = { .type = WGPUBufferBindingType_Uniform } },
+                            { .binding = 1, .visibility = WGPUShaderStage_Vertex, .buffer = { .type = WGPUBufferBindingType_Uniform } },
+                        },
+                    }),
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 3,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+                            { .binding = 0, .visibility = WGPUShaderStage_Fragment, .texture = { .sampleType = WGPUTextureSampleType_Float, .viewDimension = WGPUTextureViewDimension_2D } },
+                            { .binding = 1, .visibility = WGPUShaderStage_Fragment, .sampler = { .type = WGPUSamplerBindingType_Filtering } },
+                            { .binding = 2, .visibility = WGPUShaderStage_Fragment, .buffer  = { .type = WGPUBufferBindingType_ReadOnlyStorage } },
+                        },
+                    }),
+                    wgpuDeviceCreateBindGroupLayout(device, &(WGPUBindGroupLayoutDescriptor){
+                        .entryCount = 1,
+                        .entries = (WGPUBindGroupLayoutEntry[]){
+                            { .binding = 0, .visibility = WGPUShaderStage_Fragment, .buffer = { .type = WGPUBufferBindingType_Uniform } },
+                        },
+                    }),
+                },
+            }),
+
+            .vertex = {
+                .module        = shader,
+                .entryPoint    = { .data = "main_vertex", .length = WGPU_STRLEN },
+                .constantCount = 0,
+                .constants     = NULL,
+                .bufferCount   = 1,
+                .buffers       = (WGPUVertexBufferLayout[]){
+                    {
+                        .stepMode       = WGPUVertexStepMode_Instance,
+                        .arrayStride    = 12,
+                        .attributeCount = 2,
+                        .attributes     = (WGPUVertexAttribute[]){
+                            {
+                                .format         = WGPUVertexFormat_Uint32x2,
+                                .offset         = 0,
+                                .shaderLocation = 0,
+                            },
+                            {
+                                .format         = WGPUVertexFormat_Uint32,
+                                .offset         = 8,
+                                .shaderLocation = 1,
+                            },
+                        },
+                    },
+                },
+            },
+
+            .primitive = {
+                .topology         = WGPUPrimitiveTopology_TriangleList,
+                .stripIndexFormat = WGPUIndexFormat_Undefined,
+                .frontFace        = WGPUFrontFace_CCW,
+                .cullMode         = WGPUCullMode_Back,
+                .unclippedDepth   = false,
+            },
+
+            .depthStencil = NULL,
+
+            .multisample  = {
+                .count = 4,
+                .mask  = ~0u,
+                .alphaToCoverageEnabled = false,
+            },
+
+            .fragment = &(WGPUFragmentState){
+                .module        = shader,
+                .entryPoint    = { .data = "main_fragment", .length = WGPU_STRLEN },
+                .constantCount = 0,
+                .constants     = NULL,
+                .targetCount   = 1,
+                .targets       = &color_target_state,
+            },
+        });
+
+        wgpuShaderModuleRelease(shader);
+    }
+
     { // Grid
         const char shader_source[] = {
             #embed "shaders/wgsl/grid.wgsl"

src/shaders/src/character.slang

@@ -0,0 +1,83 @@
+#language 2026
+
+#include "shared.slang"
+
+struct VertexShaderInput {
+    uint32_t vertex_index : SV_VulkanVertexID;
+
+    // Per Instance
+    [vk::location(2)] float2 world_pos;
+    [vk::location(3)] uint sprite_selection;
+};
+
+struct VertexShaderOutput {
+    float4 pos : SV_Position;
+
+    float2 uv;
+};
+
+struct FragmentShaderOutput {
+    float4 color : SV_Target;
+};
+
+[shader("vertex")]
+VertexShaderOutput main_vertex(VertexShaderInput input) {
+    var output: VertexShaderOutput;
+
+    var vertex_pos = float2(0, 0);
+    var vertex_uv  = float2(0, 0);
+
+    switch (input.vertex_index) {
+        case 0: { vertex_pos = float2(-0.5,  0.5); vertex_uv = float2(0, 0); } break;
+        case 1: { vertex_pos = float2(-0.5, -0.5); vertex_uv = float2(0, 1); } break;
+        case 2: { vertex_pos = float2( 0.5, -0.5); vertex_uv = float2(1, 1); } break;
+        case 3: { vertex_pos = float2(-0.5,  0.5); vertex_uv = float2(0, 0); } break;
+        case 4: { vertex_pos = float2( 0.5, -0.5); vertex_uv = float2(1, 1); } break;
+        case 5: { vertex_pos = float2( 0.5,  0.5); vertex_uv = float2(1, 0); } break;
+        default: {}
+    }
+
+    output.pos = mul(float4(input.world_pos + vertex_pos + float2(0, 0.35), 0, 1), view_projection_matrix);
+
+    uint sprite_x = bitfieldExtract(input.sprite_selection, 16, 16);
+    uint sprite_y = bitfieldExtract(input.sprite_selection,  0, 16);
+
+    output.uv = (float2(sprite_x, sprite_y) + vertex_uv) * (1.0 / 4.0);
+
+    return output;
+}
+
+[vk::binding(0, 2)] Sampler2D<float4> texture1 : register(t0, space2);
+
+[vk::binding(0, 3)] ConstantBuffer<float3> tint : register(b0, space3);
+
+[shader("pixel")]
+FragmentShaderOutput main_fragment(VertexShaderOutput input) {
+    var output: FragmentShaderOutput;
+
+    output.color = pixel_art_sample(texture1, input.uv);
+    output.color = float4(output.color.rgb * tint.rgb, output.color.a);
+
+    return output;
+}
+
+void GetDimensions(Sampler2D<float4> texture, out float width, out float height) {
+    __target_switch {
+        case wgsl: {
+            texture.__getTexture().GetDimensions(width, height);
+        } break;
+        default: {
+            texture.GetDimensions(width, height);
+        } break;
+    }
+}
+
+float4 pixel_art_sample(Sampler2D<float4> input_texture, float2 input_uv) {
+    var dimensions : float2;
+    GetDimensions(input_texture, dimensions.x, dimensions.y);
+
+    let texture_uv = input_uv * dimensions.xy;
+    let sample_uv  = (floor(texture_uv) + min(fract(texture_uv) / fwidth(texture_uv), float2(1.0, 1.0)) - 0.5) / dimensions.xy;
+
+    return input_texture.Sample(sample_uv);
+}

src/shaders/src/character_shadow.slang

@@ -5,9 +5,6 @@
 struct VertexShaderInput {
     uint32_t vertex_index : SV_VulkanVertexID;
 
-    [vk::location(0)] float3 pos;
-    [vk::location(1)] float2 uv;
-
     // Per Instance
     [vk::location(2)] float2 world_pos;
 };
@@ -26,8 +23,23 @@ struct FragmentShaderOutput {
 VertexShaderOutput main_vertex(VertexShaderInput input) {
     var output: VertexShaderOutput;
 
-    output.pos = mul(float4(input.world_pos + input.pos.xy, 0, 1), view_projection_matrix);
-    output.uv  = input.uv;
+    var vertex_pos = float2(0, 0);
+    var vertex_uv  = float2(0, 0);
+
+    switch (input.vertex_index) {
+        case 0: { vertex_pos = float2(-0.5,  0.5); vertex_uv = float2(0, 0); } break;
+        case 1: { vertex_pos = float2(-0.5, -0.5); vertex_uv = float2(0, 1); } break;
+        case 2: { vertex_pos = float2( 0.5, -0.5); vertex_uv = float2(1, 1); } break;
+        case 3: { vertex_pos = float2(-0.5,  0.5); vertex_uv = float2(0, 0); } break;
+        case 4: { vertex_pos = float2( 0.5, -0.5); vertex_uv = float2(1, 1); } break;
+        case 5: { vertex_pos = float2( 0.5,  0.5); vertex_uv = float2(1, 0); } break;
+        default: {}
+    }
+
+    vertex_pos *= 0.5;
+
+    output.pos = mul(float4(input.world_pos + vertex_pos, 0, 1), view_projection_matrix);
+    output.uv = vertex_uv;
 
     return output;
 }

src/shaders/src/placeable.slang

@@ -0,0 +1,86 @@
+#language 2026
+
+#include "shared.slang"
+#include "wgsl_workaround.slang"
+
+struct VertexShaderInput {
+    uint32_t vertex_index   : SV_VulkanVertexID;
+    uint32_t instance_index : SV_VulkanInstanceID;
+
+    // Per Instance
+    [vk::location(0)] uint32_t2 pos;
+    [vk::location(1)] uint32_t  kind;
+};
+
+struct VertexShaderOutput {
+    float4 pos : SV_Position;
+
+    float2   uv;
+    uint32_t kind;
+};
+
+struct FragmentShaderOutput {
+    float4 color : SV_Target;
+};
+
+[vk::binding(0, 0)] StructuredBuffer<float4> placeable_sizes_and_offsets;
+
+[shader("vertex")]
+VertexShaderOutput main_vertex(VertexShaderInput input) {
+    var output: VertexShaderOutput;
+
+    var vertex_pos = float2(0, 0);
+    var vertex_uv  = float2(0, 0);
+
+    switch (input.vertex_index) {
+        case 0: { vertex_pos = float2(-0.5,  0.5); vertex_uv = float2(0, 0); } break;
+        case 1: { vertex_pos = float2(-0.5, -0.5); vertex_uv = float2(0, 1); } break;
+        case 2: { vertex_pos = float2( 0.5, -0.5); vertex_uv = float2(1, 1); } break;
+        case 3: { vertex_pos = float2(-0.5,  0.5); vertex_uv = float2(0, 0); } break;
+        case 4: { vertex_pos = float2( 0.5, -0.5); vertex_uv = float2(1, 1); } break;
+        case 5: { vertex_pos = float2( 0.5,  0.5); vertex_uv = float2(1, 0); } break;
+        default: {}
+    }
+
+    vertex_pos = vertex_pos * placeable_sizes_and_offsets[input.kind].xy + placeable_sizes_and_offsets[input.kind].zw;
+
+    output.pos  = mul(float4(input.pos + vertex_pos, 0, 1), view_projection_matrix);
+    output.uv   = vertex_uv;
+    output.kind = input.kind;
+
+    return output;
+}
+
+struct Block2 {
+    CombinedTextureSampler   placeable_atlas;
+    StructuredBuffer<float4> placeable_uvs;
+};
+
+struct Block3 {
+    ConstantBuffer<float3> tint;
+};
+
+[vk::binding(0, 2)] ParameterBlock<Block2> block2;
+[vk::binding(0, 3)] ParameterBlock<Block3> block3;
+
+[shader("pixel")]
+FragmentShaderOutput main_fragment(VertexShaderOutput input) {
+    var output: FragmentShaderOutput;
+
+    output.color = pixel_art_sample(block2.placeable_atlas, input.uv, block2.placeable_uvs[input.kind]);
+    output.color = float4(output.color.rgb * block3.tint.rgb, output.color.a);
+
+    return output;
+}
+
+float4 pixel_art_sample(CombinedTextureSampler input_texture, float2 input_uv, float4 tree_uv) {
+    var dimensions : float2;
+    input_texture.getTexture().GetDimensions(dimensions.x, dimensions.y);
+
+    let texture_uv = lerp(tree_uv.xy, tree_uv.zw, input_uv);
+    let sample_uv = (floor(texture_uv) + saturate(fract(texture_uv) / fwidth(texture_uv)) - 0.5) / dimensions;
+
+    let uv = clamp(sample_uv, (tree_uv.xy + 0.5) / dimensions, (tree_uv.zw - 0.5) / dimensions);
+
+    return input_texture.Sample(uv);
+}

src/shaders/src/world.slang

@@ -26,19 +26,25 @@ struct FragmentShaderOutput {
 VertexShaderOutput main_vertex(VertexShaderInput input) {
     var output: VertexShaderOutput;
 
-    let tile_pos = uint32_t2(input.instance_index % per_frame.map_width, input.instance_index / per_frame.map_width);
-    output.tile = map_texture.Load(uint32_t3(tile_pos, 0));
+    var vertex_pos = float2(0, 0);
+    var vertex_uv  = float2(0, 0);
 
     switch (input.vertex_index) {
-        case 0: { output.pos = mul(float4(float2(tile_pos) - float2(0.5, 0.5) + float2(-0.5,  0.5), 0, 1), view_projection_matrix); output.uv = float2(0, 0); } break;
-        case 1: { output.pos = mul(float4(float2(tile_pos) - float2(0.5, 0.5) + float2(-0.5, -0.5), 0, 1), view_projection_matrix); output.uv = float2(0, 1); } break;
-        case 2: { output.pos = mul(float4(float2(tile_pos) - float2(0.5, 0.5) + float2( 0.5, -0.5), 0, 1), view_projection_matrix); output.uv = float2(1, 1); } break;
-        case 3: { output.pos = mul(float4(float2(tile_pos) - float2(0.5, 0.5) + float2(-0.5,  0.5), 0, 1), view_projection_matrix); output.uv = float2(0, 0); } break;
-        case 4: { output.pos = mul(float4(float2(tile_pos) - float2(0.5, 0.5) + float2( 0.5, -0.5), 0, 1), view_projection_matrix); output.uv = float2(1, 1); } break;
-        case 5: { output.pos = mul(float4(float2(tile_pos) - float2(0.5, 0.5) + float2( 0.5,  0.5), 0, 1), view_projection_matrix); output.uv = float2(1, 0); } break;
+        case 0: { vertex_pos = float2(-1.0,  0.0); vertex_uv = float2(0, 0); } break;
+        case 1: { vertex_pos = float2(-1.0, -1.0); vertex_uv = float2(0, 1); } break;
+        case 2: { vertex_pos = float2( 0.0, -1.0); vertex_uv = float2(1, 1); } break;
+        case 3: { vertex_pos = float2(-1.0,  0.0); vertex_uv = float2(0, 0); } break;
+        case 4: { vertex_pos = float2( 0.0, -1.0); vertex_uv = float2(1, 1); } break;
+        case 5: { vertex_pos = float2( 0.0,  0.0); vertex_uv = float2(1, 0); } break;
         default: {}
     }
 
+    let tile_pos = uint32_t2(input.instance_index % per_frame.map_width, input.instance_index / per_frame.map_width);
+
+    output.tile = map_texture.Load(uint32_t3(tile_pos, 0));
+    output.pos = mul(float4(tile_pos + vertex_pos, 0, 1), view_projection_matrix);
+    output.uv  = vertex_uv;
+
     return output;
 }
 

src/shaders/wgsl/character.wgsl

@@ -0,0 +1,116 @@
+struct _MatrixStorage_float4x4_ColMajorstd140_0
+{
+    @align(16) data_0 : array<vec4<f32>, i32(4)>,
+};
+
+@binding(0) @group(1) var<uniform> view_projection_matrix_0 : _MatrixStorage_float4x4_ColMajorstd140_0;
+@binding(0) @group(2) var texture1_texture_0 : texture_2d<f32>;
+
+@binding(1) @group(2) var texture1_sampler_0 : sampler;
+
+@binding(0) @group(3) var<uniform> tint_0 : vec3<f32>;
+struct VertexShaderOutput_0
+{
+    @builtin(position) pos_0 : vec4<f32>,
+    @location(0) uv_0 : vec2<f32>,
+};
+
+struct vertexInput_0
+{
+    @location(2) world_pos_0 : vec2<f32>,
+    @location(3) sprite_selection_0 : u32,
+};
+
+@vertex
+fn main_vertex( _S1 : vertexInput_0, @builtin(vertex_index) vertex_index_0 : u32) -> VertexShaderOutput_0
+{
+    var output_0 : VertexShaderOutput_0;
+    const _S2 : vec2<f32> = vec2<f32>(0.0f, 0.0f);
+    var vertex_pos_0 : vec2<f32>;
+    var vertex_uv_0 : vec2<f32>;
+    switch(vertex_index_0)
+    {
+    case u32(0):
+        {
+            vertex_pos_0 = vec2<f32>(-0.5f, 0.5f);
+            vertex_uv_0 = _S2;
+        }
+    case u32(1):
+        {
+            const _S3 : vec2<f32> = vec2<f32>(0.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(-0.5f, -0.5f);
+            vertex_uv_0 = _S3;
+        }
+    case u32(2):
+        {
+            const _S4 : vec2<f32> = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(0.5f, -0.5f);
+            vertex_uv_0 = _S4;
+        }
+    case u32(3):
+        {
+            vertex_pos_0 = vec2<f32>(-0.5f, 0.5f);
+            vertex_uv_0 = _S2;
+        }
+    case u32(4):
+        {
+            const _S5 : vec2<f32> = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(0.5f, -0.5f);
+            vertex_uv_0 = _S5;
+        }
+    case u32(5):
+        {
+            const _S6 : vec2<f32> = vec2<f32>(1.0f, 0.0f);
+            vertex_pos_0 = vec2<f32>(0.5f, 0.5f);
+            vertex_uv_0 = _S6;
+        }
+    default :
+        {
+            vertex_pos_0 = _S2;
+            vertex_uv_0 = _S2;
+        }
+    }
+    output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(_S1.world_pos_0 + vertex_pos_0 + vec2<f32>(0.0f, 0.34999999403953552f), 0.0f, 1.0f))));
+    output_0.uv_0 = (vec2<f32>(f32((u32(_S1.sprite_selection_0>>(u32(16)))&((((u32(1)<<u32(16))-u32(1)))))), f32((u32(_S1.sprite_selection_0>>(u32(0)))&((((u32(1)<<u32(16))-u32(1))))))) + vertex_uv_0) * vec2<f32>(0.25f);
+    return output_0;
+}
+
+fn GetDimensions_0( texture_texture_0 : texture_2d<f32>,  texture_sampler_0 : sampler,  width_0 : ptr<function, f32>,  height_0 : ptr<function, f32>)
+{
+    {var dim = textureDimensions((texture_texture_0));(((*width_0))) = f32(dim.x);(((*height_0))) = f32(dim.y);};
+    return;
+}
+
+fn pixel_art_sample_0( input_texture_texture_0 : texture_2d<f32>,  input_texture_sampler_0 : sampler,  input_uv_0 : vec2<f32>) -> vec4<f32>
+{
+    var dimensions_0 : vec2<f32>;
+    var _S7 : f32 = dimensions_0[i32(0)];
+    var _S8 : f32 = dimensions_0[i32(1)];
+    GetDimensions_0(input_texture_texture_0, input_texture_sampler_0, &(_S7), &(_S8));
+    dimensions_0[i32(0)] = _S7;
+    dimensions_0[i32(1)] = _S8;
+    var _S9 : vec2<f32> = input_uv_0 * dimensions_0.xy;
+    var _S10 : vec2<f32> = (floor(_S9) + min(fract(_S9) / (fwidth((_S9))), vec2<f32>(1.0f, 1.0f)) - vec2<f32>(0.5f)) / dimensions_0.xy;
+    ;
+    return (textureSample((input_texture_texture_0), (input_texture_sampler_0), (_S10)));
+}
+
+struct FragmentShaderOutput_0
+{
+    @location(0) color_0 : vec4<f32>,
+};
+
+struct pixelInput_0
+{
+    @location(0) uv_1 : vec2<f32>,
+};
+
+@fragment
+fn main_fragment( _S11 : pixelInput_0, @builtin(position) pos_1 : vec4<f32>) -> FragmentShaderOutput_0
+{
+    var output_1 : FragmentShaderOutput_0;
+    var _S12 : vec4<f32> = pixel_art_sample_0(texture1_texture_0, texture1_sampler_0, _S11.uv_1);
+    output_1.color_0 = vec4<f32>(_S12.xyz * tint_0.xyz, _S12.w);
+    return output_1;
+}
+

src/shaders/wgsl/character_shadow.wgsl

@@ -17,8 +17,6 @@ struct VertexShaderOutput_0
 
 struct vertexInput_0
 {
-    @location(0) pos_1 : vec3<f32>,
-    @location(1) uv_1 : vec2<f32>,
     @location(2) world_pos_0 : vec2<f32>,
 };
 
@@ -26,8 +24,55 @@ struct vertexInput_0
 fn main_vertex( _S1 : vertexInput_0, @builtin(vertex_index) vertex_index_0 : u32) -> VertexShaderOutput_0
 {
     var output_0 : VertexShaderOutput_0;
-    output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(_S1.world_pos_0 + _S1.pos_1.xy, 0.0f, 1.0f))));
-    output_0.uv_0 = _S1.uv_1;
+    const _S2 : vec2<f32> = vec2<f32>(0.0f, 0.0f);
+    var vertex_uv_0 : vec2<f32>;
+    var vertex_pos_0 : vec2<f32>;
+    switch(vertex_index_0)
+    {
+    case u32(0):
+        {
+            const _S3 : vec2<f32> = vec2<f32>(-0.5f, 0.5f);
+            vertex_uv_0 = _S2;
+            vertex_pos_0 = _S3;
+        }
+    case u32(1):
+        {
+            const _S4 : vec2<f32> = vec2<f32>(-0.5f, -0.5f);
+            vertex_uv_0 = vec2<f32>(0.0f, 1.0f);
+            vertex_pos_0 = _S4;
+        }
+    case u32(2):
+        {
+            const _S5 : vec2<f32> = vec2<f32>(0.5f, -0.5f);
+            vertex_uv_0 = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = _S5;
+        }
+    case u32(3):
+        {
+            const _S6 : vec2<f32> = vec2<f32>(-0.5f, 0.5f);
+            vertex_uv_0 = _S2;
+            vertex_pos_0 = _S6;
+        }
+    case u32(4):
+        {
+            const _S7 : vec2<f32> = vec2<f32>(0.5f, -0.5f);
+            vertex_uv_0 = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = _S7;
+        }
+    case u32(5):
+        {
+            const _S8 : vec2<f32> = vec2<f32>(0.5f, 0.5f);
+            vertex_uv_0 = vec2<f32>(1.0f, 0.0f);
+            vertex_pos_0 = _S8;
+        }
+    default :
+        {
+            vertex_uv_0 = _S2;
+            vertex_pos_0 = _S2;
+        }
+    }
+    output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(_S1.world_pos_0 + vertex_pos_0 * vec2<f32>(0.5f), 0.0f, 1.0f))));
+    output_0.uv_0 = vertex_uv_0;
     return output_0;
 }
 
@@ -40,15 +85,15 @@ fn GetDimensions_0( texture_texture_0 : texture_2d<f32>,  texture_sampler_0 : sa
 fn pixel_art_sample_0( input_texture_texture_0 : texture_2d<f32>,  input_texture_sampler_0 : sampler,  input_uv_0 : vec2<f32>) -> vec4<f32>
 {
     var dimensions_0 : vec2<f32>;
-    var _S2 : f32 = dimensions_0[i32(0)];
-    var _S3 : f32 = dimensions_0[i32(1)];
-    GetDimensions_0(input_texture_texture_0, input_texture_sampler_0, &(_S2), &(_S3));
-    dimensions_0[i32(0)] = _S2;
-    dimensions_0[i32(1)] = _S3;
-    var _S4 : vec2<f32> = input_uv_0 * dimensions_0.xy;
-    var _S5 : vec2<f32> = (floor(_S4) + min(fract(_S4) / (fwidth((_S4))), vec2<f32>(1.0f, 1.0f)) - vec2<f32>(0.5f)) / dimensions_0.xy;
+    var _S9 : f32 = dimensions_0[i32(0)];
+    var _S10 : f32 = dimensions_0[i32(1)];
+    GetDimensions_0(input_texture_texture_0, input_texture_sampler_0, &(_S9), &(_S10));
+    dimensions_0[i32(0)] = _S9;
+    dimensions_0[i32(1)] = _S10;
+    var _S11 : vec2<f32> = input_uv_0 * dimensions_0.xy;
+    var _S12 : vec2<f32> = (floor(_S11) + min(fract(_S11) / (fwidth((_S11))), vec2<f32>(1.0f, 1.0f)) - vec2<f32>(0.5f)) / dimensions_0.xy;
     ;
-    return (textureSample((input_texture_texture_0), (input_texture_sampler_0), (_S5)));
+    return (textureSample((input_texture_texture_0), (input_texture_sampler_0), (_S12)));
 }
 
 struct FragmentShaderOutput_0
@@ -58,15 +103,15 @@ struct FragmentShaderOutput_0
 
 struct pixelInput_0
 {
-    @location(0) uv_2 : vec2<f32>,
+    @location(0) uv_1 : vec2<f32>,
 };
 
 @fragment
-fn main_fragment( _S6 : pixelInput_0, @builtin(position) pos_2 : vec4<f32>) -> FragmentShaderOutput_0
+fn main_fragment( _S13 : pixelInput_0, @builtin(position) pos_1 : vec4<f32>) -> FragmentShaderOutput_0
 {
     var output_1 : FragmentShaderOutput_0;
-    var _S7 : vec4<f32> = pixel_art_sample_0(texture1_texture_0, texture1_sampler_0, _S6.uv_2);
-    output_1.color_0 = vec4<f32>(_S7.xyz * tint_0.xyz, _S7.w);
+    var _S14 : vec4<f32> = pixel_art_sample_0(texture1_texture_0, texture1_sampler_0, _S13.uv_1);
+    output_1.color_0 = vec4<f32>(_S14.xyz * tint_0.xyz, _S14.w);
     return output_1;
 }
 

src/shaders/wgsl/placeable.wgsl

@@ -0,0 +1,123 @@
+@binding(0) @group(0) var<storage, read> placeable_sizes_and_offsets_0 : array<vec4<f32>>;
+
+struct _MatrixStorage_float4x4_ColMajorstd140_0
+{
+    @align(16) data_0 : array<vec4<f32>, i32(4)>,
+};
+
+@binding(0) @group(1) var<uniform> view_projection_matrix_0 : _MatrixStorage_float4x4_ColMajorstd140_0;
+@binding(0) @group(2) var block2_placeable_atlas_texture_0 : texture_2d<f32>;
+
+@binding(1) @group(2) var block2_placeable_atlas_sampler_0 : sampler;
+
+@binding(2) @group(2) var<storage, read> block2_placeable_uvs_0 : array<vec4<f32>>;
+
+@binding(0) @group(3) var<uniform> block3_tint_0 : vec3<f32>;
+struct VertexShaderOutput_0
+{
+    @builtin(position) pos_0 : vec4<f32>,
+    @location(0) uv_0 : vec2<f32>,
+    @location(1) kind_0 : u32,
+};
+
+struct vertexInput_0
+{
+    @location(0) pos_1 : vec2<u32>,
+    @location(1) kind_1 : u32,
+};
+
+@vertex
+fn main_vertex( _S1 : vertexInput_0, @builtin(vertex_index) vertex_index_0 : u32, @builtin(instance_index) instance_index_0 : u32) -> VertexShaderOutput_0
+{
+    var output_0 : VertexShaderOutput_0;
+    const _S2 : vec2<f32> = vec2<f32>(0.0f, 0.0f);
+    var vertex_pos_0 : vec2<f32>;
+    var vertex_uv_0 : vec2<f32>;
+    switch(vertex_index_0)
+    {
+    case u32(0):
+        {
+            vertex_pos_0 = vec2<f32>(-0.5f, 0.5f);
+            vertex_uv_0 = _S2;
+        }
+    case u32(1):
+        {
+            const _S3 : vec2<f32> = vec2<f32>(0.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(-0.5f, -0.5f);
+            vertex_uv_0 = _S3;
+        }
+    case u32(2):
+        {
+            const _S4 : vec2<f32> = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(0.5f, -0.5f);
+            vertex_uv_0 = _S4;
+        }
+    case u32(3):
+        {
+            vertex_pos_0 = vec2<f32>(-0.5f, 0.5f);
+            vertex_uv_0 = _S2;
+        }
+    case u32(4):
+        {
+            const _S5 : vec2<f32> = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(0.5f, -0.5f);
+            vertex_uv_0 = _S5;
+        }
+    case u32(5):
+        {
+            const _S6 : vec2<f32> = vec2<f32>(1.0f, 0.0f);
+            vertex_pos_0 = vec2<f32>(0.5f, 0.5f);
+            vertex_uv_0 = _S6;
+        }
+    default :
+        {
+            vertex_pos_0 = _S2;
+            vertex_uv_0 = _S2;
+        }
+    }
+    output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S1.pos_1) + (vertex_pos_0 * placeable_sizes_and_offsets_0[_S1.kind_1].xy + placeable_sizes_and_offsets_0[_S1.kind_1].zw), 0.0f, 1.0f))));
+    output_0.uv_0 = vertex_uv_0;
+    output_0.kind_0 = _S1.kind_1;
+    return output_0;
+}
+
+fn CombinedTextureSampler_Sample_0( this_texture_0 : texture_2d<f32>,  this_sampler_0 : sampler,  location_0 : vec2<f32>) -> vec4<f32>
+{
+    return (textureSample((this_texture_0), (this_sampler_0), (location_0)));
+}
+
+fn pixel_art_sample_0( input_texture_texture_0 : texture_2d<f32>,  input_texture_sampler_0 : sampler,  input_uv_0 : vec2<f32>,  tree_uv_0 : vec4<f32>) -> vec4<f32>
+{
+    var dimensions_0 : vec2<f32>;
+    var _S7 : f32 = dimensions_0[i32(0)];
+    var _S8 : f32 = dimensions_0[i32(1)];
+    {var dim = textureDimensions((input_texture_texture_0));((_S7)) = f32(dim.x);((_S8)) = f32(dim.y);};
+    dimensions_0[i32(0)] = _S7;
+    dimensions_0[i32(1)] = _S8;
+    var _S9 : vec2<f32> = tree_uv_0.xy;
+    var _S10 : vec2<f32> = tree_uv_0.zw;
+    var _S11 : vec2<f32> = mix(_S9, _S10, input_uv_0);
+    var _S12 : vec2<f32> = vec2<f32>(0.5f);
+    return CombinedTextureSampler_Sample_0(input_texture_texture_0, input_texture_sampler_0, clamp((floor(_S11) + saturate(fract(_S11) / (fwidth((_S11)))) - _S12) / dimensions_0, (_S9 + _S12) / dimensions_0, (_S10 - _S12) / dimensions_0));
+}
+
+struct FragmentShaderOutput_0
+{
+    @location(0) color_0 : vec4<f32>,
+};
+
+struct pixelInput_0
+{
+    @location(0) uv_1 : vec2<f32>,
+    @location(1) kind_2 : u32,
+};
+
+@fragment
+fn main_fragment( _S13 : pixelInput_0, @builtin(position) pos_2 : vec4<f32>) -> FragmentShaderOutput_0
+{
+    var output_1 : FragmentShaderOutput_0;
+    var _S14 : vec4<f32> = pixel_art_sample_0(block2_placeable_atlas_texture_0, block2_placeable_atlas_sampler_0, _S13.uv_1, block2_placeable_uvs_0[_S13.kind_2]);
+    output_1.color_0 = vec4<f32>(_S14.xyz * block3_tint_0.xyz, _S14.w);
+    return output_1;
+}
+

src/shaders/wgsl/world.wgsl

@@ -34,49 +34,59 @@ struct VertexShaderOutput_0
 @vertex
 fn main_vertex(@builtin(vertex_index) vertex_index_0 : u32, @builtin(instance_index) instance_index_0 : u32) -> VertexShaderOutput_0
 {
-    var _S1 : u32 = instance_index_0 % per_frame_0.map_width_0;
-    var _S2 : u32 = instance_index_0 / per_frame_0.map_width_0;
-    var _S3 : vec2<u32> = vec2<u32>(_S1, _S2);
     var output_0 : VertexShaderOutput_0;
-    var _S4 : vec3<i32> = vec3<i32>(vec3<u32>(_S3, u32(0)));
-    output_0.tile_0 = (textureLoad((map_texture_0), ((_S4)).xy, ((_S4)).z).x);
+    const _S1 : vec2<f32> = vec2<f32>(0.0f, 0.0f);
+    var vertex_pos_0 : vec2<f32>;
+    var vertex_uv_0 : vec2<f32>;
     switch(vertex_index_0)
     {
     case u32(0):
         {
-            output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S3) - vec2<f32>(0.5f, 0.5f) + vec2<f32>(-0.5f, 0.5f), 0.0f, 1.0f))));
-            output_0.uv_0 = vec2<f32>(0.0f, 0.0f);
+            vertex_pos_0 = vec2<f32>(-1.0f, 0.0f);
+            vertex_uv_0 = _S1;
         }
     case u32(1):
         {
-            output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S3) - vec2<f32>(0.5f, 0.5f) + vec2<f32>(-0.5f, -0.5f), 0.0f, 1.0f))));
-            output_0.uv_0 = vec2<f32>(0.0f, 1.0f);
+            const _S2 : vec2<f32> = vec2<f32>(0.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(-1.0f, -1.0f);
+            vertex_uv_0 = _S2;
         }
     case u32(2):
         {
-            output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S3) - vec2<f32>(0.5f, 0.5f) + vec2<f32>(0.5f, -0.5f), 0.0f, 1.0f))));
-            output_0.uv_0 = vec2<f32>(1.0f, 1.0f);
+            const _S3 : vec2<f32> = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(0.0f, -1.0f);
+            vertex_uv_0 = _S3;
         }
     case u32(3):
         {
-            output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S3) - vec2<f32>(0.5f, 0.5f) + vec2<f32>(-0.5f, 0.5f), 0.0f, 1.0f))));
-            output_0.uv_0 = vec2<f32>(0.0f, 0.0f);
+            vertex_pos_0 = vec2<f32>(-1.0f, 0.0f);
+            vertex_uv_0 = _S1;
         }
     case u32(4):
         {
-            output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S3) - vec2<f32>(0.5f, 0.5f) + vec2<f32>(0.5f, -0.5f), 0.0f, 1.0f))));
-            output_0.uv_0 = vec2<f32>(1.0f, 1.0f);
+            const _S4 : vec2<f32> = vec2<f32>(1.0f, 1.0f);
+            vertex_pos_0 = vec2<f32>(0.0f, -1.0f);
+            vertex_uv_0 = _S4;
         }
     case u32(5):
         {
-            const _S5 : vec2<f32> = vec2<f32>(0.5f, 0.5f);
-            output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S3) - _S5 + _S5, 0.0f, 1.0f))));
-            output_0.uv_0 = vec2<f32>(1.0f, 0.0f);
+            const _S5 : vec2<f32> = vec2<f32>(1.0f, 0.0f);
+            vertex_pos_0 = _S1;
+            vertex_uv_0 = _S5;
         }
     default :
         {
+            vertex_pos_0 = _S1;
+            vertex_uv_0 = _S1;
         }
     }
+    var _S6 : u32 = instance_index_0 % per_frame_0.map_width_0;
+    var _S7 : u32 = instance_index_0 / per_frame_0.map_width_0;
+    var _S8 : vec2<u32> = vec2<u32>(_S6, _S7);
+    var _S9 : vec3<i32> = vec3<i32>(vec3<u32>(_S8, u32(0)));
+    output_0.tile_0 = (textureLoad((map_texture_0), ((_S9)).xy, ((_S9)).z).x);
+    output_0.pos_0 = (((mat4x4<f32>(view_projection_matrix_0.data_0[i32(0)][i32(0)], view_projection_matrix_0.data_0[i32(1)][i32(0)], view_projection_matrix_0.data_0[i32(2)][i32(0)], view_projection_matrix_0.data_0[i32(3)][i32(0)], view_projection_matrix_0.data_0[i32(0)][i32(1)], view_projection_matrix_0.data_0[i32(1)][i32(1)], view_projection_matrix_0.data_0[i32(2)][i32(1)], view_projection_matrix_0.data_0[i32(3)][i32(1)], view_projection_matrix_0.data_0[i32(0)][i32(2)], view_projection_matrix_0.data_0[i32(1)][i32(2)], view_projection_matrix_0.data_0[i32(2)][i32(2)], view_projection_matrix_0.data_0[i32(3)][i32(2)], view_projection_matrix_0.data_0[i32(0)][i32(3)], view_projection_matrix_0.data_0[i32(1)][i32(3)], view_projection_matrix_0.data_0[i32(2)][i32(3)], view_projection_matrix_0.data_0[i32(3)][i32(3)])) * (vec4<f32>(vec2<f32>(_S8) + vertex_pos_0, 0.0f, 1.0f))));
+    output_0.uv_0 = vertex_uv_0;
     return output_0;
 }
 
@@ -88,16 +98,16 @@ fn CombinedTextureSampler_Sample_0( this_texture_0 : texture_2d<f32>,  this_samp
 fn pixel_art_sample_0( input_texture_texture_0 : texture_2d<f32>,  input_texture_sampler_0 : sampler,  input_uv_0 : vec2<f32>,  tile_uv_0 : vec4<f32>) -> vec4<f32>
 {
     var dimensions_0 : vec2<f32>;
-    var _S6 : f32 = dimensions_0[i32(0)];
-    var _S7 : f32 = dimensions_0[i32(1)];
-    {var dim = textureDimensions((input_texture_texture_0));((_S6)) = f32(dim.x);((_S7)) = f32(dim.y);};
-    dimensions_0[i32(0)] = _S6;
-    dimensions_0[i32(1)] = _S7;
-    var _S8 : vec2<f32> = tile_uv_0.xy;
-    var _S9 : vec2<f32> = tile_uv_0.zw;
-    var _S10 : vec2<f32> = mix(_S8, _S9, input_uv_0);
-    var _S11 : vec2<f32> = vec2<f32>(0.5f);
-    return CombinedTextureSampler_Sample_0(input_texture_texture_0, input_texture_sampler_0, clamp((floor(_S10) + saturate(fract(_S10) / (fwidth((_S10)))) - _S11) / dimensions_0, (_S8 + _S11) / dimensions_0, (_S9 - _S11) / dimensions_0));
+    var _S10 : f32 = dimensions_0[i32(0)];
+    var _S11 : f32 = dimensions_0[i32(1)];
+    {var dim = textureDimensions((input_texture_texture_0));((_S10)) = f32(dim.x);((_S11)) = f32(dim.y);};
+    dimensions_0[i32(0)] = _S10;
+    dimensions_0[i32(1)] = _S11;
+    var _S12 : vec2<f32> = tile_uv_0.xy;
+    var _S13 : vec2<f32> = tile_uv_0.zw;
+    var _S14 : vec2<f32> = mix(_S12, _S13, input_uv_0);
+    var _S15 : vec2<f32> = vec2<f32>(0.5f);
+    return CombinedTextureSampler_Sample_0(input_texture_texture_0, input_texture_sampler_0, clamp((floor(_S14) + saturate(fract(_S14) / (fwidth((_S14)))) - _S15) / dimensions_0, (_S12 + _S15) / dimensions_0, (_S13 - _S15) / dimensions_0));
 }
 
 struct FragmentShaderOutput_0
@@ -112,11 +122,11 @@ struct pixelInput_0
 };
 
 @fragment
-fn main_fragment( _S12 : pixelInput_0, @builtin(position) pos_1 : vec4<f32>) -> FragmentShaderOutput_0
+fn main_fragment( _S16 : pixelInput_0, @builtin(position) pos_1 : vec4<f32>) -> FragmentShaderOutput_0
 {
     var output_1 : FragmentShaderOutput_0;
-    var _S13 : vec4<f32> = pixel_art_sample_0(block2_tile_atlas_texture_0, block2_tile_atlas_sampler_0, _S12.uv_1, block2_tile_uvs_0[_S12.tile_1]);
-    output_1.color_0 = vec4<f32>(_S13.xyz * block3_tint_0.xyz, _S13.w);
+    var _S17 : vec4<f32> = pixel_art_sample_0(block2_tile_atlas_texture_0, block2_tile_atlas_sampler_0, _S16.uv_1, block2_tile_uvs_0[_S16.tile_1]);
+    output_1.color_0 = vec4<f32>(_S17.xyz * block3_tint_0.xyz, _S17.w);
     return output_1;
 }