renderer: Remove most of the old draw code.

libopenage/gamestate/old/game_spec.cpp

@@ -82,16 +82,6 @@ index_t GameSpec::get_slp_graphic(index_t slp) {
 	return this->slp_to_graphic[slp];
 }
 
-std::shared_ptr<UnitTexture> GameSpec::get_unit_texture(index_t unit_id) const {
-	if (this->unit_textures.count(unit_id) == 0) {
-		if (unit_id > 0) {
-			log::log(MSG(dbg) << "  -> ignoring unit_id: " << unit_id);
-		}
-		return nullptr;
-	}
-	return this->unit_textures.at(unit_id);
-}
-
 const Sound *GameSpec::get_sound(index_t sound_id) const {
 	if (this->available_sounds.count(sound_id) == 0) {
 		if (sound_id > 0) {

libopenage/gamestate/old/game_spec.h

@@ -5,7 +5,6 @@
 #include "../../gamedata/gamedata_dummy.h"
 #include "../../gamedata/graphic_dummy.h"
 #include "../../job/job.h"
-#include "../../unit/unit_texture.h"
 #include "../../util/csv.h"
 #include "terrain/terrain.h"
 #include "types.h"
@@ -90,12 +89,6 @@ class GameSpec {
 	 */
 	index_t get_slp_graphic(index_t slp);
 
-	/**
-	 * get unit texture by graphic id -- this is an directional texture
-	 * which also includes graphic deltas
-	 */
-	std::shared_ptr<UnitTexture> get_unit_texture(index_t graphic_id) const;
-
 	/**
 	 * get sound by sound id
 	 */
@@ -190,11 +183,6 @@ class GameSpec {
 	 */
 	std::unordered_map<index_t, std::vector<const gamedata::unit_command *>> commands;
 
-	/**
-	 * graphic ids -> unit texture for that id
-	 */
-	std::unordered_map<index_t, std::shared_ptr<UnitTexture>> unit_textures;
-
 	/**
 	 * sound ids mapped to playable sounds for all available sounds.
 	 */

libopenage/handlers.h

@@ -11,19 +11,6 @@ namespace openage {
 
 class LegacyEngine;
 
-/**
- * superclass for all possible drawing operations in the game.
- */
-class [[deprecated]] DrawHandler {
-public:
-	virtual ~DrawHandler() = default;
-
-	/**
-	 * execute the drawing action.
-	 */
-	virtual bool on_draw() = 0;
-};
-
 /**
  * superclass for all possible drawing operations in the game.
  */

libopenage/terrain/terrain_chunk.h

@@ -69,13 +69,6 @@ class TerrainChunk {
 	 */
 	chunk_neighbors neighbors;
 
-	/**
-	 * draws the terrain chunk on screen.
-	 *
-	 * @param chunk_pos the chunk position where it will be drawn
-	 */
-	void draw(coord::chunk chunk_pos);
-
 	/**
 	 * get tile data by absolute coordinates.
 	 */

libopenage/unit/CMakeLists.txt

@@ -9,6 +9,5 @@ add_sources(libopenage
 	selection.cpp
 	unit.cpp
 	unit_container.cpp
-	unit_texture.cpp
 	unit_type.cpp
 )