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#include "isogfx-demo.h"
#include <gfx/gfx_app.h>
#include <isogfx/isogfx.h>
#include <assert.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
typedef struct State {
int xpick;
int ypick;
} State;
static void shutdown(IsoGfx* iso, void* app_state) {
assert(iso);
if (app_state) {
free(app_state);
}
}
static void update(IsoGfx* iso, void* app_state, double t, double dt) {
assert(iso);
assert(app_state);
State* state = (State*)(app_state);
double mouse_x, mouse_y;
gfx_app_get_mouse_position(&mouse_x, &mouse_y);
isogfx_pick_tile(iso, mouse_x, mouse_y, &state->xpick, &state->ypick);
// printf("Picked tile: (%d, %d)\n", state->xpick, state->ypick);
}
static void render(IsoGfx* iso, void* app_state) {
assert(iso);
assert(app_state);
State* state = (State*)(app_state);
isogfx_render(iso);
}
bool make_demo_app(IsoGfx* iso, IsoGfxApp* app) {
assert(iso);
assert(app);
State* state = calloc(1, sizeof(State));
if (!state) {
return false;
}
if (!isogfx_load_world(iso, "/home/jeanne/assets/tilemaps/demo1.tm")) {
goto cleanup;
}
app->pixel_scale = 2;
app->state = state;
app->shutdown = shutdown;
app->update = update;
app->render = render;
return true;
cleanup:
free(state);
return false;
}
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