game/mario/visitors/goomba_visitor.cpp

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#include "goomba_visitor.hpp"
#include "../../sdlpp/sdlpp_renderobject.hpp"
#include "../objectids.hpp"
#include "../sprites.hpp"
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#include "../mario.hpp"
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#include "../blocks/turtleblock.hpp"
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void GoombaVisitor::visit(const SDLPP::RenderObject &obj) {
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auto id = obj.getId();
auto marioBlock = reinterpret_cast<const MarioBlock&>(obj);
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switch (id) {
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case FLOOR_ID:
case BRICK_ID:
case BRICK_TOP_ID:
if(marioBlock.isBouncing()) {
bounce = true;
death = true;
return;
}
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case PIPE_LEFT_BOTTOM_ID:
case PIPE_RIGHT_BOTTOM_ID:
case PIPE_LEFT_TOP_ID:
case PIPE_RIGHT_TOP_ID:
case STEP_ID:
case SIDEWAY_PIPE_END_TOP_ID:
case SIDEWAY_PIPE_END_BOTTOM_ID:
case SIDEWAY_PIPE_MIDDLE_BOTTOM_ID:
case SIDEWAY_PIPE_MIDDLE_TOP_ID:
case SIDEWAY_PIPE_CONNECTOR_BOTTOM_ID:
case SIDEWAY_PIPE_CONNECTOR_TOP_ID:
case TREE_PLATFORM_TOP_LEFT_ID:
case TREE_PLATFORM_TOP_RIGHT_ID:
case MUSHROOM_PLATFORM_TOP_MIDDLE_ID:
case MUSHROOM_PLATFORM_TOP_LEFT_ID:
case MUSHROOM_PLATFORM_TOP_RIGHT_ID:
case CANNON_TOWER_ID:
case CANNON_PEDESTAL_ID:
case CANNON_ID:
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if (from == NPC_FLOOR_DETECT) {
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onGround = true;
groundY = obj.getPos().getY();
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} else if (from == NPC_LEFT_SIDE_DETECT) {
if (!left && !right) {
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movement_blockage = obj.getPos();
validXPos = movement_blockage.getX() + BLOCK_SIZE;
}
left = true;
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} else if (from == NPC_RIGHT_SIDE_DETECT) {
if (!left && !right) {
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movement_blockage = obj.getPos();
validXPos = movement_blockage.getX() - BLOCK_SIZE;
}
right = true;
}
break;
case DEATH_ID:
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instant_death = true;
break;
case TURTLE_ID:
{
auto &turtle = dynamic_cast<const TurtleBlock &>(obj);
if(turtle.isShell() && turtle.getMovement().getX() != 0) {
death = true;
}
}
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break;
case MARIO_ID:
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{
auto &mario = dynamic_cast<const Mario &>(obj);
if (from == NPC_TOP_DETECT && obj.getPos().getY() <= goomba_pos.getY() - BLOCK_SIZE && !mario.isJumping()) {
death = true;
}
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}
break;
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case FIREBALL_ID:
instant_death = true;
break;
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default:
break;
}
}