PoetryInCode/simple-rigid-sim
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fixed render issue, and gravity direction

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This commit is contained in:
Solomon W. 2020-05-30 17:24:52 -04:00
parent fe8f42c119
commit 16181aa737
1 changed files with 4 additions and 3 deletions
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7
src/main.cpp
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@ -1,6 +1,7 @@
#include <iostream> #include <iostream>
#include <SDL2/SDL.h> #include <SDL2/SDL.h>
#include <SDL2/SDL_timer.h> #include <SDL2/SDL_timer.h>
#include <SDL2/SDL2_gfxPrimitives.h>
#include "phys_obj.h" #include "phys_obj.h"
SDL_Window *win = NULL; SDL_Window *win = NULL;
@ -51,7 +52,7 @@ bool clamp(float *value, float val) {
} }
void gravity(phys_obj &obj) { void gravity(phys_obj &obj) {
obj.velocity = Vector(0,obj.velocity.y--); obj.velocity = Vector(0,obj.velocity.y++);
} }
int main() { int main() {
@ -178,10 +179,10 @@ int main() {
rect.render(rend); rect.render(rend);
} }
for(int i=0; i<objs.size(); i++) { for(int i=0; i<objs.size(); i++) {
if(!(objs[0].bounds.max.y >= h)) { if(!(objs[i].bounds.max.y >= h)) {
gravity(objs[i]); gravity(objs[i]);
} }
objs[0].render(rend); objs[i].render(rend);
} }
if(change_vector[0]) { if(change_vector[0]) {
if(buffer.x != 0.0) { if(buffer.x != 0.0) {