simpler way of making item sprite

ModuleComputers/src/net/torvald/terrarum/modulecomputers/gameactors/FixtureHomeComputer.kt

@@ -11,13 +11,13 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.cancel
 import kotlinx.coroutines.launch
 import net.torvald.terrarum.*
+import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
 import net.torvald.terrarum.gameactors.AVKey
 import net.torvald.terrarum.modulebasegame.gameactors.BlockBox
 import net.torvald.terrarum.modulebasegame.gameactors.FixtureBase
 import net.torvald.terrarum.modulebasegame.gameactors.FixtureInventory
 import net.torvald.terrarum.ui.Toolkit
 import net.torvald.terrarum.ui.UICanvas
-import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import net.torvald.tsvm.*
 import net.torvald.tsvm.peripheral.GraphicsAdapter
 import net.torvald.tsvm.peripheral.ReferenceGraphicsAdapter
@@ -43,7 +43,7 @@ class FixtureHomeComputer : FixtureBase {
         density = 1400.0
         setHitboxDimension(TerrarumAppConfiguration.TILE_SIZE, TerrarumAppConfiguration.TILE_SIZE, 0, -1)
 
-        makeNewSprite(TextureRegionPack(CommonResourcePool.getAsTextureRegion("dwarventech-sprites-fixtures-desktop_computer.tga").texture, TerrarumAppConfiguration.TILE_SIZE, TerrarumAppConfiguration.TILE_SIZE))
+        makeNewSprite(FixtureBase.getSpritesheet("dwarventech", "sprites/fixtures/desktop_computer.tga", TILE_SIZE, TILE_SIZE))
         sprite!!.setRowsAndFrames(1, 1)
 
         actorValue[AVKey.BASEMASS] = 20.0

ModuleComputers/src/net/torvald/terrarum/modulecomputers/gameitems/ItemHomeComputer.kt

@@ -1,15 +1,14 @@
 package net.torvald.terrarum.modulecomputers.gameitems
 
-import com.badlogic.gdx.graphics.Texture
 import com.badlogic.gdx.graphics.g2d.TextureRegion
-import net.torvald.terrarum.CommonResourcePool
-import net.torvald.terrarum.ModMgr
 import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.TerrarumAppConfiguration
 import net.torvald.terrarum.gameactors.ActorWithBody
 import net.torvald.terrarum.gameitems.GameItem
 import net.torvald.terrarum.gameitems.ItemID
 import net.torvald.terrarum.gameitems.mouseInInteractableRange
 import net.torvald.terrarum.itemproperties.Material
+import net.torvald.terrarum.modulebasegame.gameitems.FixtureItemBase
 import net.torvald.terrarum.modulecomputers.gameactors.FixtureHomeComputer
 
 /**
@@ -26,19 +25,11 @@ class ItemHomeComputer(originalID: ItemID) : GameItem(originalID) {
     override val isDynamic = false
     override val material = Material()
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getAsTextureRegion("dwarventech-sprites-fixtures-desktop_computer.tga")
+        get() = FixtureItemBase.getItemImageFromSheet("dwarventech", "sprites/fixtures/desktop_computer.tga", TerrarumAppConfiguration.TILE_SIZE, TerrarumAppConfiguration.TILE_SIZE)
     override var baseToolSize: Double? = baseMass
 
 
     init {
-        CommonResourcePool.addToLoadingList("dwarventech-sprites-fixtures-desktop_computer.tga") {
-//            val t = TextureRegion(Texture(ModMgr.getGdxFile("dwarventech", "nonexisting_file!!!")))
-            val t = TextureRegion(Texture(ModMgr.getGdxFile("dwarventech", "sprites/fixtures/desktop_computer.tga")))
-            t.flip(false, false)
-            /*return*/t
-        }
-        CommonResourcePool.loadAll()
-
         equipPosition = EquipPosition.HAND_GRIP
     }
 

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureBase.kt

@@ -10,6 +10,7 @@ import net.torvald.terrarum.gameactors.PhysProperties
 import net.torvald.terrarum.gameitems.ItemID
 import net.torvald.terrarum.gameworld.fmod
 import net.torvald.terrarum.ui.UICanvas
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import org.dyn4j.geometry.Vector2
 
 typealias BlockBoxIndex = Int
@@ -222,6 +223,18 @@ open class FixtureBase : ActorWithBody, CuedByTerrainChange {
     override fun flagDespawn() {
         if (canBeDespawned) flagDespawn = true
     }
+
+    /**
+     * Also see: [net.torvald.terrarum.modulebasegame.gameitems.FixtureItemBase.Companion]
+     */
+    companion object {
+        fun getSpritesheet(module: String, path: String, tileW: Int, tileH: Int): TextureRegionPack {
+            val id = "$module/${path.replace('\\','/')}"
+            return (CommonResourcePool.getOrPut(id) {
+                TextureRegionPack(ModMgr.getGdxFile(module, path), tileW, tileH, flipY = false)
+            } as TextureRegionPack)
+        }
+    }
 }
 
 interface CuedByTerrainChange {

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureLogicSignalEmitter.kt

@@ -7,6 +7,7 @@ import net.torvald.terrarum.ModMgr
 import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
 import net.torvald.terrarum.gameactors.AVKey
 import net.torvald.terrarum.langpack.Lang
+import net.torvald.terrarum.modulebasegame.gameitems.FixtureItemBase
 import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 import org.dyn4j.geometry.Vector2
 
@@ -23,6 +24,8 @@ class FixtureLogicSignalEmitter : FixtureBase, Electric {
     )
 
     init {
+        val itemImage = FixtureItemBase.getItemImageFromSingleImage("basegame", "sprites/fixtures/signal_source.tga")
+
         CommonResourcePool.addToLoadingList("basegame-sprites-fixtures-signal_source.tga") {
             val t = TextureRegion(Texture(ModMgr.getGdxFile("basegame", "sprites/fixtures/signal_source.tga")))
             t.flip(false, false)
@@ -33,7 +36,7 @@ class FixtureLogicSignalEmitter : FixtureBase, Electric {
         density = 1400.0
         setHitboxDimension(TILE_SIZE, TILE_SIZE, 0, -1)
 
-        makeNewSprite(TextureRegionPack(CommonResourcePool.getAsTextureRegion("basegame-sprites-fixtures-signal_source.tga").texture, TILE_SIZE, TILE_SIZE))
+        makeNewSprite(TextureRegionPack(itemImage.texture, TILE_SIZE, TILE_SIZE))
         sprite!!.setRowsAndFrames(1, 1)
 
         actorValue[AVKey.BASEMASS] = MASS

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureTapestry.kt

@@ -57,7 +57,7 @@ internal class FixtureTapestry : FixtureBase {
         val frame = CommonResourcePool.getOrPut("tapestries-common-frame_$tileFilename.tga") {
             Pixmap(ModMgr.getGdxFilesFromEveryMod("tapestries/common/frame_$tileFilename.tga").last().second)
         } as Pixmap
-        val canvas = CommonResourcePool.getOrPut("tapestries-common-canvas") {
+        val canvas = CommonResourcePool.getOrPut("tapestries-common-canvas.tga") {
             Pixmap(ModMgr.getGdxFilesFromEveryMod("tapestries/common/canvas.tga").last().second)
         } as Pixmap
 

src/net/torvald/terrarum/modulebasegame/gameactors/FixtureTikiTorch.kt

@@ -41,9 +41,6 @@ internal class FixtureTikiTorch : FixtureBase, Luminous {
     ) {
 
         // loading textures
-        CommonResourcePool.addToLoadingList("sprites-fixtures-tiki_torch.tga") {
-            TextureRegionPack(ModMgr.getGdxFile("basegame", "sprites/fixtures/tiki_torch.tga"), 16, 32, flipY = false)
-        }
         CommonResourcePool.addToLoadingList("particles-tiki_smoke.tga") {
             TextureRegionPack(ModMgr.getGdxFile("basegame", "particles/bigger_smoke.tga"), 16, 16)
         }
@@ -55,7 +52,7 @@ internal class FixtureTikiTorch : FixtureBase, Luminous {
 
         lightBoxList.add(Lightbox(Hitbox(6.0, 5.0, 4.0, 3.0), color))
 
-        makeNewSprite(CommonResourcePool.getAsTextureRegionPack("sprites-fixtures-tiki_torch.tga"))
+        makeNewSprite(FixtureBase.getSpritesheet("basegame", "sprites/fixtures/tiki_torch.tga", 16, 32))
         sprite!!.setRowsAndFrames(1, 2)
 
         actorValue[AVKey.BASEMASS] = MASS

src/net/torvald/terrarum/modulebasegame/gameitems/FixtureItemBase.kt

@@ -1,10 +1,8 @@
 package net.torvald.terrarum.modulebasegame.gameitems
 
+import com.badlogic.gdx.graphics.Texture
 import com.badlogic.gdx.graphics.g2d.TextureRegion
-import net.torvald.terrarum.CommonResourcePool
-import net.torvald.terrarum.INGAME
-import net.torvald.terrarum.ItemCodex
-import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.*
 import net.torvald.terrarum.gameactors.ActorWithBody
 import net.torvald.terrarum.gameitems.GameItem
 import net.torvald.terrarum.gameitems.ItemID
@@ -12,6 +10,7 @@ import net.torvald.terrarum.gameitems.mouseInInteractableRange
 import net.torvald.terrarum.itemproperties.Material
 import net.torvald.terrarum.modulebasegame.TerrarumIngame
 import net.torvald.terrarum.modulebasegame.gameactors.FixtureBase
+import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 
 /**
  * Created by minjaesong on 2021-12-13.
@@ -70,4 +69,24 @@ open class FixtureItemBase(originalID: ItemID, val fixtureClassName: String) : G
         // return true when placed, false when cannot be placed
     }
 
+    /**
+     * Also see: [net.torvald.terrarum.modulebasegame.gameactors.FixtureBase.Companion]
+     */
+    companion object {
+        /** Always use with Getter! */
+        fun getItemImageFromSheet(module: String, path: String, tileW: Int, tileH: Int): TextureRegion {
+            val id = "$module/${path.replace('\\','/')}"
+            return (CommonResourcePool.getOrPut(id) {
+                TextureRegionPack(ModMgr.getGdxFile(module, path), tileW, tileH, flipY = false)
+            } as TextureRegionPack).get(0,0)
+        }
+
+        /** Always use with Getter! */
+        fun getItemImageFromSingleImage(module: String, path: String): TextureRegion {
+            val id = "$module/${path.replace('\\','/')}"
+            return CommonResourcePool.getOrPut(id) {
+                TextureRegion(Texture(ModMgr.getGdxFile(module, path)))
+            } as TextureRegion
+        }
+    }
 }

src/net/torvald/terrarum/modulebasegame/gameitems/ItemLogicSignalEmitter.kt

@@ -1,9 +1,6 @@
 package net.torvald.terrarum.modulebasegame.gameitems
 
-import com.badlogic.gdx.graphics.Texture
 import com.badlogic.gdx.graphics.g2d.TextureRegion
-import net.torvald.terrarum.CommonResourcePool
-import net.torvald.terrarum.ModMgr
 import net.torvald.terrarum.Terrarum
 import net.torvald.terrarum.gameactors.ActorWithBody
 import net.torvald.terrarum.gameitems.ItemID
@@ -22,11 +19,8 @@ class ItemLogicSignalEmitter(originalID: ItemID) : FixtureItemBase(originalID, "
     override val isDynamic = false
     override val material = Material()
     override val itemImage: TextureRegion
-        get() = CommonResourcePool.getOrPut("basegame-sprites-fixtures-signal_source.tga") {
-            val t = TextureRegion(Texture(ModMgr.getGdxFile("basegame", "sprites/fixtures/signal_source.tga")))
-            t.flip(false, false)
-            /*return*/t
-        } as TextureRegion
+        get() = getItemImageFromSingleImage("basegame", "sprites/fixtures/signal_source.tga")
+
     override var baseToolSize: Double? = baseMass
 
     init {

src/net/torvald/terrarum/modulebasegame/gameitems/ItemTikiTorch.kt

@@ -1,12 +1,9 @@
 package net.torvald.terrarum.modulebasegame.gameitems
 
 import com.badlogic.gdx.graphics.g2d.TextureRegion
-import net.torvald.terrarum.CommonResourcePool
-import net.torvald.terrarum.ModMgr
 import net.torvald.terrarum.gameitems.ItemID
 import net.torvald.terrarum.itemproperties.Material
 import net.torvald.terrarum.modulebasegame.gameactors.FixtureTikiTorch
-import net.torvald.terrarumsansbitmap.gdx.TextureRegionPack
 
 /**
  * Created by minjaesong on 2019-05-16.
@@ -22,9 +19,8 @@ class ItemTikiTorch(originalID: ItemID) : FixtureItemBase(originalID, "net.torva
     override val isDynamic = false
     override val material = Material()
     override val itemImage: TextureRegion
-        get() = (CommonResourcePool.getOrPut("sprites-fixtures-tiki_torch.tga") {
-            TextureRegionPack(ModMgr.getGdxFile("basegame", "sprites/fixtures/tiki_torch.tga"), 16, 32, flipY = false)
-        } as TextureRegionPack).get(0,0)
+        get() = getItemImageFromSheet("basegame", "sprites/fixtures/tiki_torch.tga", 16, 32)
+
     override var baseToolSize: Double? = baseMass
 
     init {

work_files/tech_tree_by_game_items.gv

@@ -7,7 +7,7 @@ digraph g {
 	subgraph cluster_legend {
 		label=Legend
 		"raw materials" [style=filled,fillcolor=mistyrose]
-		"manufactured materials" [shape=box,style=filled,fillcolor=lightsteelblue]
+		"manufactured materials" [shape=trapezium,style=filled,fillcolor=lightsteelblue]
 		concepts [shape=component]
 		"useable items" [shape=box,style=filled,fillcolor=khaki]
 		"ingredient only" [shape=box,style=filled]
@@ -59,27 +59,32 @@ digraph g {
 	}
 
 	/* raw materials */
-	wood [style=filled,fillcolor=mistyrose]
-	stone [style=filled,fillcolor=mistyrose]
-	malachite [style=filled,fillcolor=mistyrose]
-	hematite [style=filled,fillcolor=mistyrose]
-	coal [style=filled,fillcolor=mistyrose]
+	wood [style=filled,fillcolor="#d5bc89"]
+	stone [style=filled,fillcolor="#babfc5"]
+	coal [style=filled,fillcolor="#606060",fontcolor=white]
 	quartz [style=filled,fillcolor=mistyrose]
-	ilmenite [style=filled,fillcolor=mistyrose]
-	gold [style=filled,fillcolor=mistyrose]
-	sand [style=filled,fillcolor=mistyrose]
+	sand [style=filled,fillcolor="#f0ecca"]
+	
+	malachite [style=filled,fillcolor="#54b295",fontcolor=white]
+	hematite [style=filled,fillcolor="#cb8c6d",fontcolor=white]
+	ilmenite [style=filled,fillcolor="#df6e88",fontcolor=white] // kinda fake colour for playability
+	gold [style=filled,fillcolor="#dbba5e"]
+	sphalerite [style=filled,fillcolor="#5c9abb",fontcolor=white] // fluoresces lead-oxide yellow
+
 	/* manufactured materials */
-	steel [shape=trapezium,style=filled,fillcolor=lightsteelblue]
-	iron [shape=trapezium,style=filled,fillcolor=lightsteelblue]
-	copper [shape=trapezium,style=filled,fillcolor=lightsteelblue]
-	titanium [shape=trapezium,style=filled,fillcolor=lightsteelblue]
-	glass [shape=trapezium,style=filled,fillcolor=lightsteelblue]
+	steel [shape=trapezium,style=filled,fillcolor="#4e5152",fontcolor=white]
+	iron [shape=trapezium,style=filled,fillcolor="#a08778",fontcolor=white]
+	copper [shape=trapezium,style=filled,fillcolor="#d69544",fontcolor=white]
+	titanium [shape=trapezium,style=filled,fillcolor="#daddd9"]
+	glass [shape=trapezium,style=filled,fillcolor="#79b883",fontcolor=white]
+	zinc [shape=trapezium,style=filled,fillcolor="#8a8d8e",fontcolor=white]
+	brass [shape=trapezium,style=filled,fillcolor="#d6af44"]
 	/* concepts */
 	thermal [shape=component]
 	electricity [shape=component]
 	kinetic [shape=component]
 	information [shape=component]
-	"sequential logic" [shape=component] /* implies electronic memory */
+	"sequential logic" [shape=component] // implies electronic memory
 	radio [shape=component]
 	telecommunication [shape=component]
 	teleportation [shape=component]
@@ -88,15 +93,16 @@ digraph g {
 	networking [shape=component]
 	"haute couture" [shape=component]
 	"world portal" [shape=component]
-	"hand tools" [shape=component] /* pickaxe, axe, etc. */
+	"hand tools" [shape=component] // pickaxe, axe, etc.
 	"weapons&armours" [shape=component]
-	"motorised tools" [shape=component] /* drill, chainsaw, etc. */
-	machines [shape=component] /* electric machines */
-	"nonelectric machines" [shape=component]
+	"motorised tools" [shape=component] // drill, chainsaw, etc.
+	machines [shape=component] // electric machines
+	"rotating machines" [shape=component] // machines whose main method of operaton is spinning (e.g. macerator, powder mixer, grindstone, gristmill)
+	"electromechanical components" [shape=component] // e.g. signal-controlled clutch
 	/* useable items */
 	furnace [shape=box,style=filled,fillcolor=khaki]
 	torch [shape=box,style=filled,fillcolor=khaki]
-	"light fixture" [shape=box,style=filled,fillcolor=khaki] /* Both lamps and blinkenlight(s) */
+	"light fixture" [shape=box,style=filled,fillcolor=khaki] // Both lamps and blinkenlight(s)
 	furnitures [shape=box,style=filled,fillcolor=khaki]
 	office [shape=box,style=filled,fillcolor=khaki]
 	"logic gate" [shape=box,style=filled,fillcolor=khaki]
@@ -107,13 +113,19 @@ digraph g {
 	rtty [shape=box,style=filled,fillcolor=khaki]
 	"digital billboard" [shape=box,style=filled,fillcolor=khaki]
 	"CRT display" [shape=box,style=filled,fillcolor=khaki]
-	"personal computer" [shape=box,style=filled,fillcolor=khaki] /* small computer with single integrated */
-	mainframe [shape=box,style=filled,fillcolor=khaki] /* big computer that can have multiple terminals */
-
+	"personal computer" [shape=box,style=filled,fillcolor=khaki] // small computer with single integrated
+	mainframe [shape=box,style=filled,fillcolor=khaki] // big computer that can have multiple terminals
+	windmill [shape=box,style=filled,fillcolor=khaki]
+	engine [shape=box,style=filled,fillcolor=khaki]
+	motor [shape=box,style=filled,fillcolor=khaki]
+	clutch [shape=box,style=filled,fillcolor=khaki]
+	gear [shape=box,style=filled,fillcolor=khaki]
+	shaft [shape=box,style=filled,fillcolor=khaki]
+	belt [shape=box,style=filled,fillcolor=khaki]
+	
 	/* ingredient items */
-	engine [shape=box,style=filled]
 	LED [shape=box,style=filled]
-	"computing unit" [shape=box,style=filled] /* motherboard+cpu+ram+powersupply combined */
+	"computing unit" [shape=box,style=filled] // motherboard+cpu+ram+powersupply combined
 	"quartz oscillator" [shape=box,style=filled]
 	"quartz lens" [shape=box,style=filled]
 
@@ -143,6 +155,7 @@ digraph g {
 	electricity -> machines
 	steel -> machines
 	
+	brass -> furnitures
 	wood -> furnitures
 	wood -> "hand tools"
 	iron -> "hand tools"
@@ -221,6 +234,20 @@ digraph g {
 	"weapons&armours" -> "arming sword" [lhead=cluster_weaponarmour]
 	"motorised tools" -> breaker [lhead=cluster_electrictools]
 
-	kinetic -> "nonelectric machines"
-	steel -> "nonelectric machines"
+	kinetic -> "rotating machines"
+	steel -> "rotating machines"
+	
+	wood -> windmill -> kinetic
+	electricity -> motor -> kinetic
+	
+	kinetic -> shaft
+	kinetic -> gear
+	kinetic -> belt
+	kinetic -> clutch
+	
+	electricity -> "electromechanical components"
+	kinetic -> "electromechanical components"
+	
+	copper -> brass
+	sphalerite -> zinc -> brass
 }