Add NFC Maker and Jetpack Joyride apps

applications/external/jetpack_joyride/includes/missile.c

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+#include <stdlib.h>
+#include <stdbool.h>
+
+#include <jetpack_joyride_icons.h>
+#include <gui/gui.h>
+
+#include "states.h"
+#include "game_sprites.h"
+#include "missile.h"
+#include "barry.h"
+
+void missile_tick(MISSILE* const missiles, BARRY* const barry, void (*death_handler)()) {
+    // Move missiles towards the player
+    for(int i = 0; i < MISSILES_MAX; i++) {
+        if(missiles[i].visible && missile_colides(&missiles[i], barry)) {
+            death_handler();
+        }
+        if(missiles[i].visible) {
+            missiles[i].point.x -= 2; // move left by 2 units
+            if(missiles[i].point.x < -MISSILE_WIDTH) { // if the missile is out of screen
+                missiles[i].visible = false; // set missile as "inactive"
+            }
+        }
+    }
+}
+
+void spawn_random_missile(MISSILE* const missiles) {
+    // Check for an available slot for a new missile
+    for(int i = 0; i < MISSILES_MAX; ++i) {
+        if(!missiles[i].visible) {
+            missiles[i].point.x = 2 * SCREEN_WIDTH;
+            missiles[i].point.y = rand() % (SCREEN_HEIGHT - MISSILE_HEIGHT);
+            missiles[i].visible = true;
+            break;
+        }
+    }
+}
+
+void draw_missiles(const MISSILE* missiles, Canvas* const canvas, const GameSprites* sprites) {
+    for(int i = 0; i < MISSILES_MAX; ++i) {
+        if(missiles[i].visible) {
+            canvas_set_color(canvas, ColorBlack);
+
+            if(missiles[i].point.x > 128) {
+                canvas_draw_icon_animation(
+                    canvas, SCREEN_WIDTH - 7, missiles[i].point.y, sprites->alert);
+            } else {
+                canvas_draw_icon_animation(
+                    canvas, missiles[i].point.x, missiles[i].point.y, sprites->missile);
+
+                canvas_set_color(canvas, ColorWhite);
+                canvas_draw_icon(
+                    canvas, missiles[i].point.x, missiles[i].point.y, sprites->missile_infill);
+            }
+        }
+    }
+}
+
+bool missile_colides(MISSILE* const missile, BARRY* const barry) {
+    return !(
+        barry->point.x >
+            missile->point.x + MISSILE_WIDTH - 14 || // Barry is to the right of the missile
+        barry->point.x + BARRY_WIDTH - 3 <
+            missile->point.x || // Barry is to the left of the missile
+        barry->point.y > missile->point.y + MISSILE_HEIGHT || // Barry is below the missile
+        barry->point.y + BARRY_HEIGHT < missile->point.y); // Barry is above the missile
+}
+
+int get_rocket_spawn_distance(int player_distance) {
+    // Define the start and end points for rocket spawn distance
+    int start_distance = 256;
+    int end_distance = 24;
+
+    // Define the maximum player distance at which the spawn distance should be at its minimum
+    int max_player_distance = 5000; // Adjust this value based on your game's difficulty curve
+
+    if(player_distance >= max_player_distance) {
+        return end_distance;
+    }
+
+    // Calculate the linear interpolation factor
+    float t = (float)player_distance / max_player_distance;
+
+    // Interpolate the rocket spawn distance
+    return start_distance + t * (end_distance - start_distance);
+}