59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
#include "character.h"
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#include "core/renderer.h"
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#include "world.h"
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#include <cassert>
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#include <cstdlib>
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namespace rogue {
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CharacterLogic::~CharacterLogic() {}
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void CharacterLogic::set_character(Character *character) {
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this->character = character;
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}
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Character::Character(Tile location, CharacterLogic *logic, CharacterData stats)
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: data{stats}
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, logic{logic}
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, health{stats.health}
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, location{location}
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, world{nullptr} {
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this->logic->set_character(this);
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}
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void Character::act() {
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assert(this->world != nullptr && "World generation did not initialize character properly");
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if(this->health < 0) {
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return;
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}
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this->logic->set_character(this);
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// get motion from logic
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Tile target{this->logic->move()};
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if(target == this->location
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|| std::abs(target.x - this->location.x) + std::abs(target.y - this->location.y) != 1) {
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return;
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}
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// check resulting tile
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TileData tile{world->query_tile(target)};
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// if character, deal damage
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if(tile.character != nullptr) {
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tile.character->deal_damage(this->data.damage);
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} else if(!tile.is_wall) { // if empty, move
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this->location = target;
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} // if wall, do nothing
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}
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void Character::draw() {
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if(this->health > 0) {
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Render::draw(this->location, this->data.sprite);
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} // else { // draw gore pile
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}
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bool Character::deal_damage(int damage) {
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return (this->health -= damage) <= 0;
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}
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Tile NullCharacterLogic::move() {
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return this->character->location;
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}
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}
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