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Right before bringing in the code to render sprites, but after I restructured to have the sprite data.

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Zed A. Shaw 2025-01-14 10:54:27 -05:00
parent 0828fb584e
commit 93b7faa369
2 changed files with 88 additions and 59 deletions
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71
sfmlcaster.cpp
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@ -11,6 +11,27 @@
using matrix::Matrix;
using namespace fmt;
#define texWidth 64 // must be power of two
#define texHeight 64 // must be power of two
#define numSprites 1
#define numTextures 11
struct Sprite {
double x;
double y;
int texture;
};
const int RAY_VIEW_WIDTH=1280;
const int RAY_VIEW_HEIGHT=720;
const int RAY_VIEW_X=0;
const int RAY_VIEW_Y=0;
const int SCREEN_HEIGHT=RAY_VIEW_HEIGHT;
const int SCREEN_WIDTH=1280;
Matrix MAP{
{8,8,8,8,8,8,8,8,8},
{8,0,2,0,0,0,0,0,8},
@ -23,14 +44,6 @@ Matrix MAP{
{8,8,8,8,8,8,8,8,8}
};
const int RAY_VIEW_WIDTH=1920;
const int RAY_VIEW_HEIGHT=1080;
const int RAY_VIEW_X=0;
const int RAY_VIEW_Y=0;
const int SCREEN_HEIGHT=RAY_VIEW_HEIGHT;
const int SCREEN_WIDTH=1920;
const int MAP_SIZE=matrix::width(MAP);
const int TILE_SIZE=RAY_VIEW_HEIGHT / MAP_SIZE;
int PITCH=0;
@ -56,17 +69,24 @@ double planeY = 0.66;
#define rgba_color(r,g,b,a) (r<<(0*8))|(g<<(1*8))|(b<<(2*8))|(a<<(3*8))
#define gray_color(c) rgba_color(c, c, c, 255)
std::vector<uint32_t> texture[8];
#define texWidth 256 // must be power of two
#define texHeight 256 // must be power of two
Sprite sprites[numSprites] = {
{20.5, 11.5, 8}
};
double ZBuffer[RAY_VIEW_WIDTH];
int spriteOrder[numSprites];
double spriteDistance[numSprites];
std::vector<uint32_t> texture[numTextures];
#define pixcoord(X, Y) ((Y) * RAY_VIEW_WIDTH) + (X)
uint32_t pixels[RAY_VIEW_WIDTH * RAY_VIEW_HEIGHT] = {0};
sf::Texture view_texture;
sf::Sprite view_sprite;
void sortSprites(int *order, double *dist, int amount);
void loadImage(std::vector<uint32_t>& texture, const char *filename) {
sf::Image img;
bool good = img.loadFromFile(filename);
@ -76,18 +96,22 @@ void loadImage(std::vector<uint32_t>& texture, const char *filename) {
}
void load_textures() {
for(int i = 0; i < 8; i++) {
for(int i = 0; i < numTextures; i++) {
texture[i].resize(texWidth * texHeight);
}
loadImage(texture[0], "pics/tile16.png");
loadImage(texture[1], "pics/tile02.png");
loadImage(texture[2], "pics/tile03.png");
loadImage(texture[3], "pics/tile32.png");
loadImage(texture[4], "pics/tile05.png");
loadImage(texture[5], "pics/tile17.png");
loadImage(texture[6], "pics/tile10.png");
loadImage(texture[7], "pics/tile01.png");
loadImage(texture[0], "pics/eagle.png");
loadImage(texture[1], "pics/redbrick.png");
loadImage(texture[2], "pics/purplestone.png");
loadImage(texture[3], "pics/greystone.png");
loadImage(texture[4], "pics/bluestone.png");
loadImage(texture[5], "pics/mossy.png");
loadImage(texture[6], "pics/wood.png");
loadImage(texture[7], "pics/colorstone.png");
loadImage(texture[8], "pics/barrel.png");
loadImage(texture[9], "pics/pillar.png");
loadImage(texture[10], "pics/greenlight.png");
}
void draw_sfml_rect(sf::RenderWindow &window, sf::Vector2f pos, sf::Vector2f size, uint8_t color) {
@ -412,3 +436,8 @@ int main() {
return 0;
}
void sortSprites(int* order, double* dist, int amount)
{
}