more destructible versions of elements

mods/structure_test.js

@@ -96,11 +96,13 @@ elements.glass_pane = {
 		"radiation": { "elem1":"rad_glass_pane", "chance":0.33 },
 	},
 	tempHigh: 1500,
+	stateHigh: "molten_glass",
 	hardness: 0.2,
 	category: "solids",
 	state: "solid",
 	density: 2500,
 	breakInto: "glass_shard",
+	hidden: true,
 };
 
 elements.rad_glass_pane = {
@@ -117,7 +119,7 @@ elements.rad_glass_pane = {
 	state: "solid",
 	density: 2500,
 	breakInto: "rad_glass_shard",
-	hidden: true
+	hidden: true,
 };
 
 elements.wood.hardness = 0.2;
@@ -136,6 +138,94 @@ elements.wood_plank = {
 	breakInto: "sawdust",
 };
 
+elements.hanging_concrete = {
+	color: "#ababab",
+	behavior: [
+		"XX|SP|XX",
+		"XX|XX|XX",
+		"M2|M1|M2" //crumbling from the top down is acceptable
+	],
+	tempHigh: 1500,
+	stateHigh: "magma",
+	category: "powders",
+	state: "solid",
+	density: 2400,
+	hardness: 0.5,
+	breakInto: "dust",
+	hidden: true,
+};
+
+elements.support_copper = {
+	color: ["#A95232","#BE4322","#C76035"],
+	behavior: behaviors.SUPPORT,
+	reactions: {
+		"water": { "elem1":"oxidized_copper", chance:0.0025 },
+		"salt_water": { "elem1":"oxidized_copper", chance:0.005 },
+		"dirty_water": { "elem1":"oxidized_copper", chance:0.04 },
+		"sugar_water": { "elem1":"oxidized_copper", chance:0.0035 },
+		"seltzer": { "elem1":"oxidized_copper", chance:0.006 },
+	},
+	category: "solids",
+	tempHigh: 1085,
+	stateHigh: "molten_copper",
+	density: 8960,
+	conduct: 0.95,
+	hardness: 0.3,
+	hidden: true,
+};
+
+elements.hanging_bulb = {
+	color: "#a8a897",
+	behavior: [
+		"XX|SP|XX",
+		"XX|XX|XX",
+		"M2|M1|M2"
+	],
+	behaviorOn: [
+		"XX|SP AND CR:light|XX",
+		"CR:light|XX|CR:light",
+		"M2|M1 AND CR:light|M2",
+	],
+	colorOn: "#ebebc3",
+	category: "machines",
+	tempHigh: 1500,
+	stateHigh: ["molten_glass","molten_glass","molten_copper"],
+	conduct: 1,
+	breakInto: "glass_shard",
+	hidden: true,
+};
+
+elements.support_plastic = {
+	color: "#c5dede",
+	behavior: behaviors.SUPPORT,
+	tempHigh: 250,
+	stateHigh: "molten_plastic",
+	burn: 10,
+	burnTime: 200,
+	burnInto: ["dioxin","smoke","dioxin","smoke","stench"],
+	category: "solids",
+	state: "solid",
+	density: 1052,
+	hidden: true,
+};
+
+elements.support_steel =: {
+	color: "#71797E",
+	behavior: behaviors.SUPPORT,
+	tempHigh: 1455.5,
+	stateHigh: "molten_steel",
+	category: "solids",
+	density: 7850,
+	conduct: 0.42,
+	hardness: 0.8,
+};
+
+var newAcidIgnores = ["glass_pane", "rad_glass_pane", "rad_glass_shard", "hanging_plastic"];
+for(i = 0; i < newAcidIgnores.length; i++) {
+	elements.acid.ignore.push(newAcidIgnores[i]);
+	elements.acid_gas.ignore.push(newAcidIgnores[i]);
+};
+
 elements.rad_glass.breakInto = "rad_glass_shard";
 
 if(!elements.glass_shard.reactions) {
@@ -170,6 +260,38 @@ elements.molten_rad_glass = {
 	],
 };
 
+elements.steel_plate_ledge = {
+	color: "#F2F2F2",
+	tick: function(pixel) {
+		if(pixel.attached) {
+			if(pixel.attachOffsets === null) {
+				pixel.attached = false;
+			} else if(pixel.attachOffsets.includes(null)) {
+				pixel.attached = false;
+			} else {
+				var attachCoords = [pixel.x + pixel.attachOffsets[0], pixel.y + pixel.attachOffsets[1]];
+				if(isEmpty(attachCoords[0],attachCoords[1],false)) { //consider OOB full
+					pixel.attached = false;
+				};
+			};
+		} else { //Move if not attached
+			tryMove(pixel,pixel.x,pixel.y+1);
+		};
+		doDefaults(pixel);
+	},
+	properties: {
+		"attached": false,
+		"attachOffsets": [null, null],
+	},
+	tempHigh: 1455.5,
+	stateHigh: "molten_steel",
+	category: "solids",
+	density: 785,
+	conduct: 0.32,
+	hardness: 0.7,
+	breakInto: "metal_scrap",
+};
+
 //Seeds
 elements.building_1_seed = {
 	tick: function(pixel) {