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Converted all the variable names from Lode's tutorial style to the one I use in prep for some review and cleanup.

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Zed A. Shaw 2025-02-10 11:32:50 -05:00
parent 0cbe20af35
commit 51972b0c35
6 changed files with 157 additions and 156 deletions
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38
camera.cpp
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@ -5,45 +5,45 @@
Point CameraLOL::plan_move(Raycaster &rayview, int dir, bool strafe) {
t = 0.0;
if(strafe) {
targetX = rayview.$posX + int(-rayview.$dirY * 1.5 * dir);
targetY = rayview.$posY + int(rayview.$dirX * 1.5 * dir);
target_x = rayview.$pos_x + int(-rayview.$dir_y * 1.5 * dir);
target_y = rayview.$pos_y + int(rayview.$dir_x * 1.5 * dir);
} else {
targetX = rayview.$posX + int(rayview.$dirX * 1.5 * dir);
targetY = rayview.$posY + int(rayview.$dirY * 1.5 * dir);
target_x = rayview.$pos_x + int(rayview.$dir_x * 1.5 * dir);
target_y = rayview.$pos_y + int(rayview.$dir_y * 1.5 * dir);
}
return {size_t(targetX), size_t(targetY)};
return {size_t(target_x), size_t(target_y)};
}
void CameraLOL::plan_rotate(Raycaster &rayview, int dir) {
t = 0.0;
double angle_dir = std::numbers::pi * 0.25 * dir;
targetDirX = rayview.$dirX * cos(angle_dir) - rayview.$dirY * sin(angle_dir);
targetDirY = rayview.$dirX * sin(angle_dir) + rayview.$dirY * cos(angle_dir);
target_dir_x = rayview.$dir_x * cos(angle_dir) - rayview.$dir_y * sin(angle_dir);
target_dir_y = rayview.$dir_x * sin(angle_dir) + rayview.$dir_y * cos(angle_dir);
targetPlaneX = rayview.$planeX * cos(angle_dir) - rayview.$planeY * sin(angle_dir);
targetPlaneY = rayview.$planeX * sin(angle_dir) + rayview.$planeY * cos(angle_dir);
target_plane_x = rayview.$plane_x * cos(angle_dir) - rayview.$plane_y * sin(angle_dir);
target_plane_y = rayview.$plane_x * sin(angle_dir) + rayview.$plane_y * cos(angle_dir);
}
bool CameraLOL::play_rotate(Raycaster &rayview) {
t += rotSpeed;
rayview.$dirX = std::lerp(rayview.$dirX, targetDirX, t);
rayview.$dirY = std::lerp(rayview.$dirY, targetDirY, t);
rayview.$planeX = std::lerp(rayview.$planeX, targetPlaneX, t);
rayview.$planeY = std::lerp(rayview.$planeY, targetPlaneY, t);
t += rot_speed;
rayview.$dir_x = std::lerp(rayview.$dir_x, target_dir_x, t);
rayview.$dir_y = std::lerp(rayview.$dir_y, target_dir_y, t);
rayview.$plane_x = std::lerp(rayview.$plane_x, target_plane_x, t);
rayview.$plane_y = std::lerp(rayview.$plane_y, target_plane_y, t);
return t > 1.0;
}
bool CameraLOL::play_move(Raycaster &rayview) {
t += moveSpeed;
rayview.$posX = std::lerp(rayview.$posX, targetX, t);
rayview.$posY = std::lerp(rayview.$posY, targetY, t);
t += move_speed;
rayview.$pos_x = std::lerp(rayview.$pos_x, target_x, t);
rayview.$pos_y = std::lerp(rayview.$pos_y, target_y, t);
return t >= 1.0;
}
void CameraLOL::abort_plan(Raycaster &rayview) {
targetX = rayview.$posX;
targetY = rayview.$posY;
target_x = rayview.$pos_x;
target_y = rayview.$pos_y;
}