Added Class 50

lang/english.lng

@@ -271,6 +271,11 @@ str_Kestrel_usage				:Mixed Traffic
 str_Kestrel_eos					:---
 str_Kestrel_liveries			:Kestrel Black and Yellow
 
+STR_NAME_BR50					:British Rail Class 50
+str_BR50_usage					:Express Passenger
+str_BR50_eos					:---
+str_BR50_liveries				:BR Blue, BR Large Logo, BR Green, Network SouthEast, Network SouthEast (Alternate) GBRf, Hanson & Hall
+
 STR_NAME_BR52					:British Rail Class 52
 str_BR52_usage					:Mixed Traffic
 str_BR52_eos					:---
@@ -1340,6 +1345,7 @@ str_GNRGreen					: (GNR "Green")
 str_GWRGreen					: (GWR "Green")
 str_GWRPride                    : (GWR "Pride")
 str_GWRGreenUn					: (GWR "Green" Unbranded)
+str_HansonHall                  : (Hanson & Hall)
 str_HarryNeedle					: (Harry Needle Railroad)
 str_Hitachi						: (Hitachi)
 str_HitachiWhite				: (Hitachi)

src/sortpurchase.pnml

@@ -14,6 +14,7 @@ sort(FEAT_TRAINS, [
  item_BR252,  //Actually Class 41, which is why it's here
  item_BR253,  //Actually Class 43, which is why it's here
  item_BR47,
+ item_BR50,
  item_BR52,
  item_Kestrel,
  item_BR55,

src/trains/diesel/BR50.pnml

@@ -0,0 +1,103 @@
+spriteset(spriteset_BR50_Purchase, "gfx/BR50.png") {
+	template_purchase(0, 0)
+}
+
+spriteset(spriteset_BR50_BRBlue, "gfx/BR50.png") {
+	template_train32px(0, 13)
+}
+
+spriteset(spriteset_BR50_BRLLogo, "gfx/BR50.png") {
+	template_train32px(0, 38)
+}
+
+spriteset(spriteset_BR50_GBRF, "gfx/BR50.png") {
+	template_train32px(0, 63)
+}
+
+spriteset(spriteset_BR50_NSE, "gfx/BR50.png") {
+	template_train32px(0, 88)
+}
+
+spriteset(spriteset_BR50_NSEAlt, "gfx/BR50.png") {
+	template_train32px(0, 113)
+}
+
+spriteset(spriteset_BR50_HansonHall, "gfx/BR50.png") {
+	template_train32px(0, 138)
+}
+
+spriteset(spriteset_BR50_BRGreen, "gfx/BR50.png") {
+	template_train32px(0, 163)
+}
+
+
+switch(FEAT_TRAINS,SELF, sw_BR50,cargo_subtype){    
+    0:	spriteset_BR50_BRBlue;
+	1: 	spriteset_BR50_BRLLogo;
+	2: 	spriteset_BR50_BRGreen;
+    3: 	spriteset_BR50_NSE;
+    4: 	spriteset_BR50_NSEAlt;
+    5: 	spriteset_BR50_GBRF;
+    6: 	spriteset_BR50_HansonHall;
+       return CB_RESULT_NO_TEXT;
+}
+
+switch(FEAT_TRAINS,SELF,sw_BR50_cargo_subtype_text,cargo_subtype){
+	0: 	return string(str_BRBlue);
+	1: 	return string(str_BRLLogo);
+	2:	return string(str_BRGreen);
+	3:	return string(str_NSE);
+	4:	return string(str_NSEAlt);
+	5:	return string(str_GBRf);
+	6: return string(str_HansonHall);
+       return CB_RESULT_NO_TEXT;
+}
+
+item (FEAT_TRAINS, item_BR50, 583) {
+	property {
+		name: 							string(STR_NAME_BR50);
+		climates_available: 			ALL_CLIMATES;
+		introduction_date:				date(1967,4,21);
+		model_life:						19;
+		retire_early:					1;
+		vehicle_life:					50;
+		reliability_decay:				5;
+		refittable_cargo_classes:		0;
+		cargo_allow_refit:				[GOOD];
+		loading_speed:					3;
+		cost_factor:					40;
+		running_cost_factor:			40;
+		sprite_id:						SPRITE_ID_NEW_TRAIN;
+		speed:							100 mph;
+		misc_flags:						TRAIN_FLAG_FLIP;
+		refit_cost:						0;
+		track_type:						RAIL;
+		ai_special_flag:				AI_FLAG_CARGO;
+		power:							2700 hp;
+		running_cost_base:				RUNNING_COST_DIESEL;
+		dual_headed:					0;
+		default_cargo_type:				GOOD;
+		cargo_capacity:					1;
+		weight:							115 ton;
+		engine_class:					ENGINE_CLASS_DIESEL;
+		tractive_effort_coefficient:	0.35;
+		air_drag_coefficient:			0.05;
+		length:							8;
+		effect_spawn_model_and_powered:	EFFECT_SPAWN_MODEL_DIESEL;
+		extra_weight_per_wagon:			0;
+		bitmask_vehicle_info:			0;
+	}
+	graphics {
+	additional_text:					return(string(str_purchase_loco_with_liveries,string(str_purchase_type_diesel),string(str_route_7),string(str_BR50_usage),string(str_BR50_eos),string(str_BR50_liveries)));
+	can_attach_wagon:					CB_RESULT_ATTACH_ALLOW;
+	cargo_capacity:						return 0;
+	cargo_subtype_text:					sw_BR50_cargo_subtype_text;
+	default: 							sw_BR50;
+	purchase:							spriteset_BR50_Purchase;
+	colour_mapping: 					return PALETTE_CC_FIRST;
+	create_effect:						diesel_create_visual_effect;
+	sound_effect:						sw_deltic_sound;
+	cost_factor:	return(GetAdjustedCost(40));
+	running_cost_factor: return(GetAdjustedCost(40));
+}
+}