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magic missile, fireball scrolls

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This commit is contained in:
Llywelwyn 2023-07-09 09:12:21 +01:00
parent 2266998e80
commit 06c3d40c65
7 changed files with 315 additions and 50 deletions
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49
src/main.rs
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@ -42,6 +42,7 @@ pub enum RunState {
MonsterTurn,
ShowInventory,
ShowDropItem,
ShowTargeting { range: i32, item: Entity, aoe: i32 },
MainMenu { menu_selection: gui::MainMenuSelection },
}
@ -139,11 +140,28 @@ impl GameState for State {
gui::ItemMenuResult::NoResponse => {}
gui::ItemMenuResult::Selected => {
let item_entity = result.1.unwrap();
let mut intent = self.ecs.write_storage::<WantsToUseItem>();
intent
.insert(*self.ecs.fetch::<Entity>(), WantsToUseItem { item: item_entity })
.expect("Unable to insert intent.");
new_runstate = RunState::PlayerTurn;
let is_ranged = self.ecs.read_storage::<Ranged>();
let ranged_item = is_ranged.get(item_entity);
if let Some(ranged_item) = ranged_item {
let is_aoe = self.ecs.read_storage::<AOE>();
let aoe_item = is_aoe.get(item_entity);
if let Some(aoe_item) = aoe_item {
new_runstate = RunState::ShowTargeting {
range: ranged_item.range,
item: item_entity,
aoe: aoe_item.radius,
}
} else {
new_runstate =
RunState::ShowTargeting { range: ranged_item.range, item: item_entity, aoe: 0 }
}
} else {
let mut intent = self.ecs.write_storage::<WantsToUseItem>();
intent
.insert(*self.ecs.fetch::<Entity>(), WantsToUseItem { item: item_entity, target: None })
.expect("Unable to insert intent.");
new_runstate = RunState::PlayerTurn;
}
}
}
}
@ -162,6 +180,20 @@ impl GameState for State {
}
}
}
RunState::ShowTargeting { range, item, aoe } => {
let result = gui::ranged_target(self, ctx, range, aoe);
match result.0 {
gui::ItemMenuResult::Cancel => new_runstate = RunState::AwaitingInput,
gui::ItemMenuResult::NoResponse => {}
gui::ItemMenuResult::Selected => {
let mut intent = self.ecs.write_storage::<WantsToUseItem>();
intent
.insert(*self.ecs.fetch::<Entity>(), WantsToUseItem { item, target: result.1 })
.expect("Unable to insert intent.");
new_runstate = RunState::PlayerTurn;
}
}
}
RunState::MainMenu { .. } => {
let result = gui::main_menu(self, ctx);
match result {
@ -225,6 +257,9 @@ fn main() -> rltk::BError {
gs.ecs.register::<SufferDamage>();
gs.ecs.register::<Item>();
gs.ecs.register::<ProvidesHealing>();
gs.ecs.register::<InflictsDamage>();
gs.ecs.register::<Ranged>();
gs.ecs.register::<AOE>();
gs.ecs.register::<InBackpack>();
gs.ecs.register::<WantsToPickupItem>();
gs.ecs.register::<WantsToDropItem>();
@ -245,7 +280,9 @@ fn main() -> rltk::BError {
gs.ecs.insert(map);
gs.ecs.insert(Point::new(player_x, player_y));
gs.ecs.insert(player_entity);
gs.ecs.insert(gamelog::GameLog { entries: vec!["Here's your welcome message.".to_string()] });
gs.ecs.insert(gamelog::GameLog {
entries: vec!["<pretend i wrote a paragraph explaining why you're here>".to_string()],
});
gs.ecs.insert(RunState::MainMenu { menu_selection: gui::MainMenuSelection::NewGame });
gs.ecs.insert(particle_system::ParticleBuilder::new());
gs.ecs.insert(rex_assets::RexAssets::new());