sigonasr2
/
AdventuresInLestoria
1
1
Fork 0
Code Issues 9 Pull Requests Projects 1 Releases Wiki Activity

Bounce collisions occur between units.

Browse Source
pull/28/head
sigonasr2 1 year ago
parent b5b7097418
commit df1681b051
7 changed files with 217 additions and 52 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 22
      Crawler/Crawler.cpp
  2. 3
      Crawler/Crawler.h
  3. 107
      Crawler/Monster.cpp
  4. 16
      Crawler/Monster.h
  5. 35
      Crawler/Player.cpp
  6. 3
      Crawler/Player.h
  7. 3
      Crawler/State.h

22
Crawler/Crawler.cpp
Unescape View File

@ -128,6 +128,9 @@ void Crawler::InitializeAnimations(){
if(state==4){//These are death animations.
anim=Animate2D::FrameSequence(0.1f,Animate2D::Style::OneShot);
}
if(state==2){//These are death animations.
anim=Animate2D::FrameSequence(0.06f);
}
for (int frame=0;frame<10;frame++){
anim.AddFrame({&GFX_Slime_Sheet,{vi2d{frame,state+5*slime}*24,{24,24}}});
}
@ -173,8 +176,9 @@ void Crawler::HandleUserInput(float fElapsedTime){
if(GetKey(SPACE).bPressed&&player.GetState()==State::NORMAL&&player.GetGroundSlamCooldown()==0){
player.Spin(Player::GROUND_SLAM_SPIN_TIME,14*PI);
}
if(player.GetVelocity()==vf2d{0,0}){
if(RightHeld()){
if(player.GetPos().x+12+fElapsedTime*100*player.GetMoveSpdMult()<WORLD_SIZE.x*24){
if(player.GetPos().x+12*player.GetSizeMult()+fElapsedTime*100*player.GetMoveSpdMult()<WORLD_SIZE.x*24){
player.SetX(player.GetX()+fElapsedTime*100*player.GetMoveSpdMult());
} else {
player.SetX(WORLD_SIZE.x*24-12);
@ -184,7 +188,7 @@ void Crawler::HandleUserInput(float fElapsedTime){
setIdleAnimation=false;
}
if(LeftHeld()){
if(player.GetPos().x-12+fElapsedTime*100*player.GetMoveSpdMult()>0){
if(player.GetPos().x-12*player.GetSizeMult()+fElapsedTime*100*player.GetMoveSpdMult()>0){
player.SetX(player.GetX()-fElapsedTime*100*player.GetMoveSpdMult());
} else {
player.SetX(12);
@ -196,7 +200,7 @@ void Crawler::HandleUserInput(float fElapsedTime){
setIdleAnimation=false;
}
if(UpHeld()){
if(player.GetPos().y-12+fElapsedTime*100*player.GetMoveSpdMult()>0){
if(player.GetPos().y-12*player.GetSizeMult()+fElapsedTime*100*player.GetMoveSpdMult()>0){
player.SetY(player.GetY()-fElapsedTime*100*player.GetMoveSpdMult());
} else {
player.SetY(12);
@ -208,7 +212,7 @@ void Crawler::HandleUserInput(float fElapsedTime){
setIdleAnimation=false;
}
if(DownHeld()){
if(player.GetPos().y+12+fElapsedTime*100*player.GetMoveSpdMult()<WORLD_SIZE.y*24){
if(player.GetPos().y+12*player.GetSizeMult()+fElapsedTime*100*player.GetMoveSpdMult()<WORLD_SIZE.y*24){
player.SetY(player.GetY()+fElapsedTime*100*player.GetMoveSpdMult());
} else {
player.SetY(WORLD_SIZE.y*24-12);
@ -219,7 +223,7 @@ void Crawler::HandleUserInput(float fElapsedTime){
}
setIdleAnimation=false;
}
}
if(UpReleased()){
player.SetLastReleasedMovementKey(UP);
if(RightHeld()){
@ -347,11 +351,11 @@ void Crawler::RenderWorld(float fElapsedTime){
e.Draw();
}
for(Monster&m:monstersBefore){
view.DrawPartialDecal(m.GetPos()-vf2d{12,12}*m.GetSizeMult(),m.GetFrame().GetSourceImage()->Decal(),m.GetFrame().GetSourceRect().pos,m.GetFrame().GetSourceRect().size,vf2d(m.GetSizeMult(),m.GetSizeMult()));
m.Draw();
}
view.DrawPartialRotatedDecal(player.GetPos()+vf2d{0,-player.GetZ()},player.GetFrame().GetSourceImage()->Decal(),player.GetSpinAngle(),{12,12},player.GetFrame().GetSourceRect().pos,player.GetFrame().GetSourceRect().size,vf2d(player.GetSizeMult(),player.GetSizeMult()));
for(Monster&m:monstersAfter){
view.DrawPartialDecal(m.GetPos()-vf2d{12,12}*m.GetSizeMult(),m.GetFrame().GetSourceImage()->Decal(),m.GetFrame().GetSourceRect().pos,m.GetFrame().GetSourceRect().size,vf2d(m.GetSizeMult(),m.GetSizeMult()));
m.Draw();
}
for(Effect&e:foregroundEffects){
e.Draw();
@ -374,6 +378,10 @@ void Crawler::RenderWorld(float fElapsedTime){
}
}
Player&Crawler::GetPlayer(){
return player;
}
void Crawler::RenderHud(){
if(player.GetGroundSlamCooldown()>0){
FillRectDecal({10,ScreenHeight()-22.f},{64,6},BLACK);

3
Crawler/Crawler.h
Unescape View File

@ -10,7 +10,6 @@
class Crawler : public olc::PixelGameEngine
{
const vi2d WORLD_SIZE={64,8};
Camera2D camera;
Player player;
Renderable GFX_Pl_Sheet,GFX_Slime_Sheet,GFX_Circle,
@ -21,6 +20,7 @@ public:
Crawler();
public:
const vi2d WORLD_SIZE={64,8};
TileTransformedView view;
bool OnUserCreate() override;
bool OnUserUpdate(float fElapsedTime) override;
@ -41,4 +41,5 @@ public:
bool RightReleased();
bool UpReleased();
bool DownReleased();
Player&GetPlayer();
};

107
Crawler/Monster.cpp
Unescape View File

@ -1,11 +1,13 @@
#include "Monster.h"
#include "DamageNumber.h"
#include "Crawler.h"
#include "DEFINES.h"
INCLUDE_ANIMATION_DATA
INCLUDE_MONSTER_DATA
INCLUDE_MONSTER_LIST
INCLUDE_DAMAGENUMBER_LIST
INCLUDE_game
MonsterData::MonsterData(){}
MonsterData::MonsterData(MonsterName type,int hp,int atk,std::vector<AnimationState>animations,float moveSpd,float size,MonsterStrategy strategy):
@ -65,14 +67,79 @@ void Monster::UpdateAnimation(AnimationState state){
animation.ChangeState(internal_animState,state);
}
bool Monster::Update(float fElapsedTime){
if(IsAlive()){
for(Monster&m:MONSTER_LIST){
if(&m==this)continue;
if(geom2d::overlaps(geom2d::circle(pos,12*size/2),geom2d::circle(m.GetPos(),12*m.GetSizeMult()/2))){
m.Collision(*this);
geom2d::line line(pos,m.GetPos());
float dist = line.length();
m.SetPosition(line.rpoint(dist*1.1));
if(m.IsAlive()){
vel=line.vector().norm()*-128;
}
}
}
if(geom2d::overlaps(geom2d::circle(pos,12*size/2),geom2d::circle(game->GetPlayer().GetPos(),12*game->GetPlayer().GetSizeMult()/2))){
geom2d::line line(pos,game->GetPlayer().GetPos());
float dist = line.length();
SetPosition(line.rpoint(-0.1));
vel=line.vector().norm()*-128;
}
if(state==NORMAL){
if(game->GetPlayer().GetX()>pos.x){
facingDirection=RIGHT;
} else {
facingDirection=LEFT;
}
}
switch(strategy){
RUN_TOWARDS:{
case RUN_TOWARDS:{
targetAcquireTimer=std::max(0.f,targetAcquireTimer-fElapsedTime);
if(targetAcquireTimer==0){
targetAcquireTimer=3;
target=geom2d::line(pos,game->GetPlayer().GetPos()).upoint(1.2);
state=MOVE_TOWARDS;
}
if(state==MOVE_TOWARDS&&geom2d::line(pos,target).length()>100*fElapsedTime*moveSpd){
pos+=geom2d::line(pos,target).vector().norm()*100*fElapsedTime*moveSpd;
switch(type){
case SLIME_GREEN:{
animation.ChangeState(internal_animState,AnimationState::GREEN_SLIME_JUMP);
}break;
case SLIME_RED:{
animation.ChangeState(internal_animState,AnimationState::RED_SLIME_JUMP);
}break;
}
} else {
if(state==MOVE_TOWARDS){
state=NORMAL;//Revert state once we've finished moving towards target.
}
}
}break;
SHOOT_AFAR:{
case SHOOT_AFAR:{
}break;
}
if(vel.x>0){
vel.x=std::max(0.f,vel.x-friction*fElapsedTime);
} else {
vel.x=std::min(0.f,vel.x+friction*fElapsedTime);
}
if(vel.y>0){
vel.y=std::max(0.f,vel.y-friction*fElapsedTime);
} else {
vel.y=std::min(0.f,vel.y+friction*fElapsedTime);
}
float newX=pos.x+vel.x*fElapsedTime;
if(newX-12*size>0&&newX+12*size<game->WORLD_SIZE.x*24){
pos.x=newX;
}
float newY=pos.y+vel.y*fElapsedTime;
if(newY-12*size>0&&newY+12*size<game->WORLD_SIZE.y*24){
pos.y=newY;
}
}
if(hp<=0){
deathTimer+=fElapsedTime;
if(deathTimer>3){
@ -83,6 +150,37 @@ bool Monster::Update(float fElapsedTime){
randomFrameOffset=0;
return true;
}
Key Monster::GetFacingDirection(){
return facingDirection;
}
void Monster::Draw(){
if(GetFacingDirection()==RIGHT){
game->view.DrawPartialDecal((GetPos()+vf2d{float(GetFrame().GetSourceRect().size.x),0}*GetSizeMult())-vf2d{12,12}*GetSizeMult(),GetFrame().GetSourceImage()->Decal(),GetFrame().GetSourceRect().pos,GetFrame().GetSourceRect().size,vf2d(GetSizeMult()*-1,GetSizeMult()));
} else {
game->view.DrawPartialDecal(GetPos()-vf2d{12,12}*GetSizeMult(),GetFrame().GetSourceImage()->Decal(),GetFrame().GetSourceRect().pos,GetFrame().GetSourceRect().size,vf2d(GetSizeMult(),GetSizeMult()));
}
if(GetTargetPos()!=vf2d{0,0}){
game->view.DrawLine(GetPos(),GetTargetPos(),RED,0xF4F4F4F4);
game->view.DrawCircle(GetTargetPos(),6,RED);
}
}
void Monster::Collision(Player&p){
Collision();
}
void Monster::Collision(Monster&m){
Collision();
}
void Monster::Collision(){
if(strategy==RUN_TOWARDS&&state==MOVE_TOWARDS){
state=NORMAL;
}
}
void Monster::SetVelocity(vf2d vel){
this->vel=vel;
}
void Monster::SetPosition(vf2d pos){
this->pos=pos;
}
AnimationState Monster::GetDeathAnimationName(){
switch(type){
case SLIME_GREEN:{
@ -112,6 +210,9 @@ bool Monster::Hurt(int damage){
bool Monster::IsAlive(){
return hp>0;
}
vf2d&Monster::GetTargetPos(){
return target;
}
MonsterSpawner::MonsterSpawner(){}
MonsterSpawner::MonsterSpawner(vf2d pos,int range,std::vector<std::pair<MonsterName,vf2d>>monsters):

16
Crawler/Monster.h
Unescape View File

@ -1,6 +1,8 @@
#pragma once
#include "olcPixelGameEngine.h"
#include "Animation.h"
#include "State.h"
#include "Player.h"
#include "olcUTIL_Animate2D.h"
enum MonsterStrategy{
@ -42,11 +44,17 @@ struct MonsterData{
struct Monster{
private:
vf2d pos;
vf2d vel={0,0};
float friction=400;
vf2d target={0,0};
float targetAcquireTimer=0;
int hp,maxhp;
int atk;
float moveSpd;
float size;
Key facingDirection;
MonsterStrategy strategy;
State state=State::NORMAL;
Animate2D::Animation<AnimationState>animation;
Animate2D::AnimationState internal_animState;
float randomFrameOffset=0.f;
@ -67,6 +75,14 @@ struct Monster{
//Returns true when damage is actually dealt (there is a death check here.)
bool Hurt(int damage);
bool IsAlive();
vf2d&GetTargetPos();
Key GetFacingDirection();
void Draw();
void Collision(Player&p);
void Collision(Monster&p);
void Collision();
void SetVelocity(vf2d vel);
void SetPosition(vf2d pos);
};
struct MonsterSpawner{

35
Crawler/Player.cpp
Unescape View File

@ -131,6 +131,37 @@ void Player::Update(float fElapsedTime){
}
animation.UpdateState(internal_animState,fElapsedTime);
groundSlamCooldown=std::max(0.f,groundSlamCooldown-fElapsedTime);
for(Monster&m:MONSTER_LIST){
if(geom2d::overlaps(geom2d::circle(pos,12*size/2),geom2d::circle(m.GetPos(),12*m.GetSizeMult()/2))){
if(m.IsAlive()){
m.Collision(*this);
}
geom2d::line line(pos,m.GetPos());
float dist = line.length();
m.SetPosition(line.rpoint(dist*1.1));
if(m.IsAlive()){
vel=line.vector().norm()*-128;
}
}
}
if(vel.x>0){
vel.x=std::max(0.f,vel.x-friction*fElapsedTime);
} else {
vel.x=std::min(0.f,vel.x+friction*fElapsedTime);
}
if(vel.y>0){
vel.y=std::max(0.f,vel.y-friction*fElapsedTime);
} else {
vel.y=std::min(0.f,vel.y+friction*fElapsedTime);
}
float newX=pos.x+vel.x*fElapsedTime;
if(newX-12*size>0&&newX+12*size<game->WORLD_SIZE.x*24){
pos.x=newX;
}
float newY=pos.y+vel.y*fElapsedTime;
if(newY-12*size>0&&newY+12*size<game->WORLD_SIZE.y*24){
pos.y=newY;
}
if(attack_cooldown_timer==0&&game->GetMouse(0).bHeld){
bool attack=false;
Monster*closest=nullptr;
@ -149,6 +180,10 @@ void Player::Update(float fElapsedTime){
}
}
vf2d Player::GetVelocity(){
return vel;
}
void Player::Hurt(int damage){
if(hp<=0) return;
hp=std::max(0,hp-damage);

3
Crawler/Player.h
Unescape View File

@ -9,6 +9,8 @@ private:
int hp=100,maxhp=hp;
int atk=10;
vf2d pos;
vf2d vel={0,0};
float friction=400;
float z=0;
float moveSpd=1.0f;
float size=1.0f;
@ -48,6 +50,7 @@ public:
State GetState();
void SetFacingDirection(Key direction);
Key GetFacingDirection();
vf2d GetVelocity();
void Hurt(int damage);

3
Crawler/State.h
Unescape View File

@ -2,5 +2,6 @@
enum State{
NORMAL,
SPIN
SPIN,
MOVE_TOWARDS,
};
Write Preview
Loading…
Cancel
Save