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Ladebeze66 2024-01-10 22:53:13 +01:00
parent 7931a8d92d
commit 2fd2c96579
12 changed files with 8914 additions and 8055 deletions
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2
.vscode/settings.json vendored
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@ -4,7 +4,7 @@
"C_Cpp_Runner.debuggerPath": "gdb", "C_Cpp_Runner.debuggerPath": "gdb",
"C_Cpp_Runner.cStandard": "", "C_Cpp_Runner.cStandard": "",
"C_Cpp_Runner.cppStandard": "", "C_Cpp_Runner.cppStandard": "",
"C_Cpp_Runner.msvcBatchPath": "C:/Program Files/Microsoft Visual Studio/VR_NR/Community/VC/Auxiliary/Build/vcvarsall.bat", "C_Cpp_Runner.msvcBatchPath": "",
"C_Cpp_Runner.useMsvc": false, "C_Cpp_Runner.useMsvc": false,
"C_Cpp_Runner.warnings": [ "C_Cpp_Runner.warnings": [
"-Wall", "-Wall",

2
cub3d.h
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@ -15,7 +15,7 @@
# define BUFFER_SIZE 100000 # define BUFFER_SIZE 100000
# endif # endif
# define PI 3.1415926535 # define PI 3.14159265359
# define P2 PI/2 # define P2 PI/2
# define P3 3*PI/2 # define P3 3*PI/2
//# define DR 0.0174533 //# define DR 0.0174533

74
ft_key.c
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@ -41,28 +41,66 @@ void move(int key, t_structure_main *w) {
int ipx_sub_xo = (w->s_player.px - xo) / w->s_map.mapS; int ipx_sub_xo = (w->s_player.px - xo) / w->s_map.mapS;
int ipy_sub_yo = (w->s_player.py - yo) / w->s_map.mapS; int ipy_sub_yo = (w->s_player.py - yo) / w->s_map.mapS;
int collisionBuffer = 2; // Marge de collision pour éviter de coller aux murs
// Déplacement vers l'avant // Déplacement vers l'avant
if (key == 119) { if (key == 119) {
if (w->s_map.map[ipy * w->s_map.mapX + ipx_add_xo] == '0') { w->s_player.px += w->s_player.pdx; } int future_py = (int)(w->s_player.py + w->s_player.pdy + collisionBuffer); // Calculez la position future en y avec la marge
if (w->s_map.map[ipy_add_yo * w->s_map.mapX + ipx] == '0') { w->s_player.py += w->s_player.pdy; } int future_px = (int)(w->s_player.px + w->s_player.pdx + collisionBuffer); // Calculez la position future en x
int future_ipy = future_py / w->s_map.mapS; // Convertissez en coordonnées de grille
int future_ipx = future_px / w->s_map.mapS; // Convertissez en coordonnées de grille
if (w->s_map.map[future_ipy * w->s_map.mapX + future_ipx] == '0') {
w->s_player.px += w->s_player.pdx;
w->s_player.py += w->s_player.pdy;
} }
// Déplacement vers la droite
else if (key == 100) {
if (w->s_map.map[ipy * w->s_map.mapX + ipx_add_xo] == '0') { w->s_player.px += cos(w->s_player.pa + M_PI_2) * 5; }
if (w->s_map.map[ipy_add_yo * w->s_map.mapX + ipx] == '0') { w->s_player.py += sin(w->s_player.pa + M_PI_2) * 5; }
} }
// Déplacement vers l'arrière // Déplacement vers la droite
else if (key == 115) { else if (key == 100) {
if (w->s_map.map[ipy * w->s_map.mapX + ipx_sub_xo] == '0') { w->s_player.px -= w->s_player.pdx; } int future_px = w->s_player.px + (int)(cos(w->s_player.pa + M_PI_2) * 5);
if (w->s_map.map[ipy_sub_yo * w->s_map.mapX + ipx] == '0') { w->s_player.py -= w->s_player.pdy; } int future_py = w->s_player.py + (int)(sin(w->s_player.pa + M_PI_2) * 5);
} int collision_px = future_px + (int)(cos(w->s_player.pa) * collisionBuffer);
// Déplacement vers la gauche int collision_py = future_py + (int)(sin(w->s_player.pa) * collisionBuffer);
else if (key == 97) { int future_ipx = collision_px / w->s_map.mapS;
if (w->s_map.map[ipy * w->s_map.mapX + ipx_sub_xo] == '0') { w->s_player.px += cos(w->s_player.pa - M_PI_2) * 5; } int future_ipy = collision_py / w->s_map.mapS;
if (w->s_map.map[ipy_sub_yo * w->s_map.mapX + ipx] == '0') { w->s_player.py += sin(w->s_player.pa - M_PI_2) * 5; }
if (w->s_map.map[future_ipy * w->s_map.mapX + future_ipx] == '0') {
w->s_player.px = future_px;
w->s_player.py = future_py;
} }
} }
// Déplacement vers l'arrière (s)
// Déplacement vers l'arrière
else if (key == 115) {
int future_px = w->s_player.px - (int)(w->s_player.pdx * collisionBuffer);
int future_py = w->s_player.py - (int)(w->s_player.pdy * collisionBuffer);
int future_ipx = future_px / w->s_map.mapS;
int future_ipy = future_py / w->s_map.mapS;
if (w->s_map.map[future_ipy * w->s_map.mapX + future_ipx] == '0') {
w->s_player.px -= w->s_player.pdx;
w->s_player.py -= w->s_player.pdy;
}
}
// Déplacement vers la gauche
else if (key == 97) {
int future_px = w->s_player.px + (int)(cos(w->s_player.pa - M_PI_2) * 5);
int future_py = w->s_player.py + (int)(sin(w->s_player.pa - M_PI_2) * 5);
int collision_px = future_px + (int)(cos(w->s_player.pa) * collisionBuffer);
int collision_py = future_py + (int)(sin(w->s_player.pa) * collisionBuffer);
int future_ipx = collision_px / w->s_map.mapS;
int future_ipy = collision_py / w->s_map.mapS;
if (w->s_map.map[future_ipy * w->s_map.mapX + future_ipx] == '0') {
w->s_player.px = future_px;
w->s_player.py = future_py;
}
}
}
int deal_key(int key, t_structure_main *w) int deal_key(int key, t_structure_main *w)
{ {
@ -71,7 +109,7 @@ int deal_key(int key, t_structure_main *w)
kill_prog(w); kill_prog(w);
else if (key == 65361) else if (key == 65361)
{ {
w->s_player.pa -= 3*((PI/3)/1280); w->s_player.pa -= 16*((PI/3)/1280);
if (w->s_player.pa < 0) if (w->s_player.pa < 0)
w->s_player.pa += 2 * PI; w->s_player.pa += 2 * PI;
w->s_player.pdx = cos(w->s_player.pa) * 5; w->s_player.pdx = cos(w->s_player.pa) * 5;
@ -79,7 +117,7 @@ int deal_key(int key, t_structure_main *w)
} }
else if (key == 65363) else if (key == 65363)
{ {
w->s_player.pa += 3*((PI/3)/1280); w->s_player.pa += 16*((PI/3)/1280);
if (w->s_player.pa > 2 * PI) if (w->s_player.pa > 2 * PI)
w->s_player.pa -= 2 * PI; w->s_player.pa -= 2 * PI;
w->s_player.pdx = cos(w->s_player.pa) * 5; w->s_player.pdx = cos(w->s_player.pa) * 5;

62
main.c
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@ -13,8 +13,6 @@ void put_pixel_img(t_structure_main *w, int x, int y, int color) {
} }
} }
void draw_square_raw(t_structure_main *w, int x, int y, int xo, int yo, int color) void draw_square_raw(t_structure_main *w, int x, int y, int xo, int yo, int color)
{ {
int i; int i;
@ -22,8 +20,8 @@ void draw_square_raw(t_structure_main *w, int x, int y, int xo, int yo, int colo
int size_x = abs(xo - x); int size_x = abs(xo - x);
int size_y = abs(yo - y); int size_y = abs(yo - y);
printf("draw_square_raw called with x: %d, y: %d, xo: %d, yo: %d\n", x, y, xo, yo); //printf("draw_square_raw called with x: %d, y: %d, xo: %d, yo: %d\n", x, y, xo, yo);
printf("Calculated size_x: %d, size_y: %d\n", size_x, size_y); //printf("Calculated size_x: %d, size_y: %d\n", size_x, size_y);
for (i = 0; i < size_y; i++) for (i = 0; i < size_y; i++)
{ {
@ -144,23 +142,12 @@ void rescale_image(void *mlx, void *win, void *original_img, int original_width,
} }
float correctFisheye(float distance, float ra, float playerAngle) { float correctFisheye(float distance, float ra, float playerAngle) {
// Ajouter des logs pour vérifier les valeurs en entrée
//printf("Input Distance: %f\n", distance);
//printf("Input Ray Angle: %f\n", ra);
//printf("Input Player Angle: %f\n", playerAngle);
float ca = playerAngle - ra; float ca = playerAngle - ra;
if (ca < 0) ca += 2 * PI; if (ca < 0) ca += 2 * PI;
if (ca > 2 * PI) ca -= 2 * PI; if (ca > 2 * PI) ca -= 2 * PI;
float correctedDistance = distance * cos(ca); return distance * cos(ca);
// Ajouter un log pour vérifier la valeur corrigée
//printf("Corrected Distance: %f\n", correctedDistance);
return correctedDistance;
} }
void calculateVerticalRay(t_structure_main *w, float ra, float *disV, float *vx, float *vy, WallDirection *wallDir) { void calculateVerticalRay(t_structure_main *w, float ra, float *disV, float *vx, float *vy, WallDirection *wallDir) {
int dof = 0, mx, my, mp; int dof = 0, mx, my, mp;
float rx, ry, xo, yo; float rx, ry, xo, yo;
@ -377,12 +364,14 @@ int getTextureColor(t_structure_main *w, WallDirection wallDir, int textureX, in
return color; return color;
} }
static void draw_texture(t_structure_main *w, int startX, int endX, int lineOff, int lineH, WallDirection wallDir, float rx, float ry) { static void draw_texture(t_structure_main *w, int startX, int endX, int lineOff, int lineH, WallDirection wallDir, float rx, float ry, float disT) {
int textureWidth = w->s_img.texture_width; int textureWidth = w->s_img.texture_width;
int textureHeight = w->s_img.texture_height; int textureHeight = w->s_img.texture_height;
for (int y = lineOff; y < lineOff + lineH; y++) { for (int y = lineOff; y < lineOff + lineH; y++) {
int textureY = ((float)(y - lineOff) / lineH) * textureHeight; // Ajustement de la texture Y // La variable perspectiveFactor permet de mapper la texture en tenant compte de la perspective
float perspectiveFactor = (float)(y - lineOff) / lineH;
int textureY = perspectiveFactor * textureHeight;
if (textureY >= textureHeight) { if (textureY >= textureHeight) {
textureY = textureHeight - 1; textureY = textureHeight - 1;
} }
@ -392,11 +381,13 @@ static void draw_texture(t_structure_main *w, int startX, int endX, int lineOff,
switch (wallDir) { switch (wallDir) {
case NORTH: case NORTH:
case SOUTH: case SOUTH:
textureX = (int)(rx * textureWidth) % textureWidth; // Assurez-vous que rx est normalisé correctement pour le mappage de texture
textureX = (int)(rx * textureWidth / w->s_map.mapS) % textureWidth;
break; break;
case WEST: case WEST:
case EAST: case EAST:
textureX = (int)(ry * textureWidth) % textureWidth; // Assurez-vous que ry est normalisé correctement pour le mappage de texture
textureX = (int)(ry * textureWidth / w->s_map.mapS) % textureWidth;
break; break;
} }
if (textureX >= textureWidth) { if (textureX >= textureWidth) {
@ -409,6 +400,8 @@ static void draw_texture(t_structure_main *w, int startX, int endX, int lineOff,
} }
void drawRay(t_structure_main *w, int r, float rx, float ry, float disT, WallDirection wallDir, int numRays, int color) { void drawRay(t_structure_main *w, int r, float rx, float ry, float disT, WallDirection wallDir, int numRays, int color) {
int tileSize = w->s_map.mapS; int tileSize = w->s_map.mapS;
int start3DHeight = 0; // Début en haut de la fenêtre int start3DHeight = 0; // Début en haut de la fenêtre
@ -422,7 +415,7 @@ void drawRay(t_structure_main *w, int r, float rx, float ry, float disT, WallDir
float lineH = (tileSize * max3DHeight) / disT; float lineH = (tileSize * max3DHeight) / disT;
lineH = lineH > max3DHeight ? max3DHeight : lineH; lineH = lineH > max3DHeight ? max3DHeight : lineH;
float lineOff = ((max3DHeight - lineH) / 2); float lineOff = ((max3DHeight - lineH) / 2);
//printf("drawRay - r: %d, rx: %f, ry: %f, disT: %f, wallDir: %d, numRays: %d\n", r, rx, ry, disT, wallDir, numRays); printf("drawRay - rx: %f, ry: %f\n", rx, ry);
// Décalage horizontal de l'arrière-plan // Décalage horizontal de l'arrière-plan
@ -442,27 +435,21 @@ void drawRay(t_structure_main *w, int r, float rx, float ry, float disT, WallDir
// Ajouter des instructions de débogage pour afficher les valeurs de startX et endX // Ajouter des instructions de débogage pour afficher les valeurs de startX et endX
//printf("Ray %d - startX: %d, endX: %d\n", r, startX, endX); //printf("Ray %d - startX: %d, endX: %d\n", r, startX, endX);
printf("drawRay - rx: %f, ry: %f\n", rx, ry);
// Dessiner le rayon // Dessiner le rayon
draw_line(w, (int)w->s_player.px, (int)w->s_player.py, (int)rx + backgroundOffsetX, (int)ry, color); draw_line(w, (int)w->s_player.px, (int)w->s_player.py, (int)rx + backgroundOffsetX, (int)ry, color);
// Dessiner la texture ajustée pour le décalage // Dessiner la texture ajustée pour le décalage
draw_texture(w, startX, endX, lineOff, lineH, wallDir, rx + backgroundOffsetX, ry); draw_texture(w, startX, endX, lineOff, lineH, wallDir, rx + backgroundOffsetX, ry, disT);
} }
void drawRays2D(t_structure_main *w) { void drawRays2D(t_structure_main *w) {
int r, color; int r, color;
float ra, disH, disV, disT, hx, hy, vx, vy; float ra, disH, disV, disT, hx, hy, vx, vy;
WallDirection hWallDir, vWallDir; WallDirection hWallDir, vWallDir;
int tileSize = w->s_map.mapS; int tileSize = w->s_map.mapS;
int numRays = 1280; int numRays = 1280;
float FOV = 80 * (PI / 180); float FOV = 60 * (PI / 180);
float DR = FOV / numRays; float DR = FOV / numRays;
// Ajouter des logs pour vérifier les valeurs // Ajouter des logs pour vérifier les valeurs
@ -485,6 +472,7 @@ void drawRays2D(t_structure_main *w) {
disT = correctFisheye(disT, ra, w->s_player.pa); disT = correctFisheye(disT, ra, w->s_player.pa);
// Ajouter des logs pour déboguer // Ajouter des logs pour déboguer
//printf("Ray ID: %d\n", r); //printf("Ray ID: %d\n", r);
//printf("Ray Angle: %f\n", ra); //printf("Ray Angle: %f\n", ra);
@ -527,16 +515,13 @@ void draw_map(t_structure_main *w) {
switch (w->s_map.map[index]) { switch (w->s_map.map[index]) {
case '1': case '1':
// Couleur grise avec une transparence de 30% color = 0xFFFFFF;
color = (int)(0.5 * 255) << 24 | 0xAAAAAA;
break; break;
case '0': case '0':
// Couleur noire avec une transparence de 30% color = 0x000000;
color = (int)(0.0 * 255) << 24 | 0x000000;
break; break;
default: default:
// Couleur par défaut avec une transparence de 30% color = 0x000000;
color = (int)(0.0 * 255) << 24 | 0x000000;
break; break;
} }
@ -555,8 +540,9 @@ void test2(t_structure_main *w) {
mlx_destroy_image(w->s_win.mlx, w->s_img.buffer); mlx_destroy_image(w->s_win.mlx, w->s_img.buffer);
w->s_img.buffer = mlx_new_image(w->s_win.mlx, w->s_win.width, w->s_win.height); w->s_img.buffer = mlx_new_image(w->s_win.mlx, w->s_win.width, w->s_win.height);
w->s_img.addr = mlx_get_data_addr(w->s_img.buffer, &(w->s_img.bpp), &(w->s_img.line_len), &(w->s_img.endian)); w->s_img.addr = mlx_get_data_addr(w->s_img.buffer, &(w->s_img.bpp), &(w->s_img.line_len), &(w->s_img.endian));
drawRays2D(w); draw_map(w);
draw_map(w); drawRays2D(w);
//drawRays2D(w); //drawRays2D(w);
mlx_put_image_to_window(w->s_win.mlx, w->s_win.win, w->s_img.buffer, 0, 0); mlx_put_image_to_window(w->s_win.mlx, w->s_win.win, w->s_img.buffer, 0, 0);

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