Flat renderer skeleton, misc fixes

Makefile

@@ -1,13 +1,12 @@
 GOEXE=$(shell go env GOEXE)
 PANORAMA_BIN=bin/panorama${GOEXE}
+SRCS:=$(shell find . -wholename 'internal/**/*.go')
 
 .PHONY: all
-all: ${PANORAMA_BIN}
+all: panorama
 
-bin/panorama: \
-		cmd/panorama/* \
-		internal/**/* \
-		static/**/*
+.PHONY: panorama
+panorama:
 	go build -o ${PANORAMA_BIN} ./cmd/panorama
 
 .PHONY: lint

internal/game/media.go

@@ -75,7 +75,7 @@ func (m *MediaCache) Mesh(name string) *mesh.Model {
 	if model, ok := m.models[name]; ok {
 		return model
 	} else {
-		slog.Warn("unknown image", "name", name)
+		slog.Warn("unknown mesh", "name", name)
 
 		return nil
 	}

internal/render/flat/renderer.go

@@ -0,0 +1,42 @@
+package flat
+
+import (
+	"image"
+
+	"github.com/lord-server/panorama/internal/game"
+	"github.com/lord-server/panorama/internal/lm"
+	"github.com/lord-server/panorama/internal/raster"
+	"github.com/lord-server/panorama/internal/render"
+	"github.com/lord-server/panorama/internal/spatial"
+	"github.com/lord-server/panorama/internal/world"
+)
+
+type FlatRenderer struct {
+	nr render.NodeRasterizer
+
+	region spatial.Region
+	game   *game.Game
+}
+
+func NewRenderer(region spatial.Region, game *game.Game) *FlatRenderer {
+	return &FlatRenderer{
+		nr:     render.NewNodeRasterizer(lm.DimetricProjection()),
+		region: region,
+		game:   game,
+	}
+}
+
+func (r *FlatRenderer) RenderTile(
+	tilePos render.TilePosition,
+	world *world.World,
+	game *game.Game,
+) *raster.RenderBuffer {
+	rect := image.Rect(0, 0, 256, 256)
+	target := raster.NewRenderBuffer(rect)
+
+	return target
+}
+
+func (r *FlatRenderer) ProjectRegion(region spatial.Region) spatial.ProjectedRegion {
+	return spatial.ProjectedRegion{}
+}